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1

Los Alamos National Laboratory support to IAEA environmental safeguards  

SciTech Connect

The nuclear and radiochemistry group provides sample preparation and analysis support to the International Atomic Energy Agency (IAEA) Network of Analytical Laboratories (NWAL). These analyses include both non-destructive (alpha and gamma-ray spectrometry) and destructive (thermal ionization mass spectrometry and inductively coupled plasma mass spectrometry) methods. On a bi-annual basis the NWAL laboratories are invited to meet to discuss program evolution and issues. During this meeting each participating laboratory summarizes their efforts over the previous two years. This presentation will present Los Alamos National Laboratories efforts in support of this program. Data showing results from sample and blank analysis will be presented along with capability enhancement and issues that arose over the previous two years.

Steiner, Robert E [Los Alamos National Laboratory; Dry, Don E [Los Alamos National Laboratory; Roensch, Fred R [Los Alamos National Laboratory; Kinman, Will S [Los Alamos National Laboratory; Roach, Jeff L [Los Alamos National Laboratory; La Mont, Stephen P [Los Alamos National Laboratory

2010-12-01

2

Comparison of the air kerma standards of the IAEA and the BIPM in mammography x-rays  

NASA Astrophysics Data System (ADS)

The Dosimetry Laboratory of the International Atomic Energy Agency (IAEA), Seibersdorf, Austria, calibrates reference standards in mammography x-ray beams for IAEA/WHO SSDL Network members (more than 80 laboratories worldwide). As a signatory of the Mutual Recognition Arrangement (CIPM MRA), the IAEA laboratory maintains a Quality Management System (QMS) complying with ISO 17025 and requires updated 'supporting evidence' for its dosimetry calibration and measurement capabilities (CMC), first published in Appendix C of the CIPM MRA key comparison database in 2007. For this purpose, an indirect comparison has been made between the air kerma standards of the IAEA and the Bureau International des Poids et Mesures (BIPM) in the mammography x-ray range from 25 kV to 35 kV, using as transfer instruments two thin-window parallel-plate ionization chambers belonging to the IAEA. The IAEA and BIPM standards for mammography x-rays are shown to be in agreement within the standard uncertainty of the comparison of 5.5 parts in 103. This agreement can be used to support the calibration and measurements capabilities of the IAEA listed in Appendix C of the key comparison database. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCRI, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

Kessler, C.; Burns, D. T.; Czap, L.; Csete, I.; Gomola, I.

2013-01-01

3

Simulated and measured Hp(10) response of the personal dosemeter Seibersdorf.  

PubMed

The Hp(10) energy response of the personal dosemeter Seibersdorf and its two different filtered LiF:Mg,Ti (TLD-100) thermoluminescence (TL) detectors are investigated. A close-to-reality simulation model of the personal dosemeter badge including the wrapped detector card was implemented with the MCNP Monte Carlo N-particle transport code. The comparison of measured and computationally calculated response using a semi-empirical TL efficiency function is carried out to provide information about the quality of the results of both methods, experiment and simulation. Similar to the experimental calibration conditions, the irradiation of dosemeters centred on the front surface of the International Organization for Standardization (ISO) water slab phantom is simulated using ISO-4037 reference photon radiation qualities with mean energies between 24 keV and 1.25 MeV and corresponding ISO conversion coefficients. The comparison of the simulated and measured relative Hp(10) energy responses resulted in good agreement within some percent except for the filtered TL element at lower photon energies. PMID:17846027

Hranitzky, C; Stadtmann, H

2007-01-01

4

TECHNICAL SUPPORT TO IAEA  

EPA Science Inventory

IAEA sponsors meetings of technical specialists from many nations on NORM and NORM industries in Member States, with particular emphasis on potential public exposure to, and the residual waste arising from, these activities, and aspects of how NORM differs from artificial, man-ma...

5

IAEA THEORY SUMMARY 1998 IAEA Meeting, Yokohama, Japan  

E-print Network

IAEA THEORY SUMMARY 1998 IAEA Meeting, Yokohama, Japan Oct. 17--24, 1998 Princeton University energy theory research presented at 17th International Atomic Energy Agency Fusion Energy Conference from 19--24 1998 Yokohama, Japan. Theory simulation results from conference provided encouraging evidence

6

TECHNOLOGY ROADMAPPING FOR IAEA SEALS.  

SciTech Connect

In the fall of 2002, the U.S. Support Program (USSP) initiated an effort to define a strategy or ''roadmap'' for future seals technologies and to develop a generalized process for planning safeguards equipment development, which includes seals and other safeguards equipment. The underlying objectives of the USSP include becoming more proactive than reactive in addressing safeguards equipment needs, helping the IAEA to maintain an inventory of cost-effective, reliable, and effective safeguards equipment, establishing a long-term planning horizon, and securing IAEA ownership in the process of effective requirements definition and timely transitioning of new or improved systems for IAEA use. At an initial workshop, seals, their functions, performance issues, and future embodiments were discussed in the following order: adhesive seals, metal seals, passive and active loop seals, ultrasonic seals, tamper indicating enclosures (including sample containers, equipment enclosures, and conduits). Suggested improvements to these technologies focused largely on a few themes: (1) The seals must be applied quickly, easily, and correctly; (2) Seals and their associated equipment should not unduly add bulk or weight to the inspectors load; (3) Rapid, in-situ verifiability of seals is desirable; and (4) Seal systems for high risk or high value applications should have two-way, remote communications. Based upon these observations and other insights, the participants constructed a skeletal approach for seals technology planning. The process begins with a top-level review of the fundamental safeguards requirements and extraction of required system features, which is followed by analysis of suitable technologies and identification of technology gaps, and finally by development of a planning schedule for system improvements and new technology integration. Development of a comprehensive procedure will require the partnership and participation of the IAEA. The presentation will include a description of the roadmapping approach developed for safeguards technologies and an overview of the initial seals workshop results.

HOFFHEINS,B.; ANNESE,C.; GOODMAN,M.; OCONNOR,W.; GUSHUE,S.; PEPPER,S.

2003-07-13

7

The US Support program to IAEA Safeguards - 2008  

SciTech Connect

The U.S. Support Program to IAEA Safeguards (USSP) was established in 1977 to provide technical assistance to the IAEA Department of Safeguards. Since that time the U.S. Department of State has provided funding of over $200 million and over 900 tasks have been completed by USSP contractors on behalf of the KEA. The USSP is directed by a U.S. interagency subcommittee known as the Subgroup on Safeguards Technical Support (SSTS) and is managed by the International Safeguards Project Office (ISPO) at Brookhaven National Laboratory. In recent years, the SSTS and ISPO have identified priorities to guide the process of determining which IAEA requests are aligned with US. policy and will be funded. The USSP priorities are reviewed and updated prior to the USSP Annual Review Meeting which is hosted by the International Atomic Energy Agency (IAEA) each spring in Vienna, Austria. This paper will report on the 2008 USSP priorities and be an introduction for a session which will consist of four papers on USSP priorities and four other papers related to USSP activities.

Pepper,S.

2008-06-09

8

Development of an IAEA Training Course for Future U.S. Inspectors  

SciTech Connect

U.S. citizens currently make up only 12% of the positions held in the IAEA’s Department of Safeguards. While the United States has maintained a high level of support for the Agency over the duration of its history, the number of American inspectors currently in the field does not reflect this level of involvement. As a result, the National Nuclear Security Administration’s Office of International Relations, as part of the Next Generation Safeguards Initiative (NGSI) mission, has tasked Idaho National Laboratory (INL) to develop a rigorous two week hands-on training program to encourage and operationally acclimatize U.S. Citizens who are interested in applying for IAEA inspector positions using IAEA authorized equipment at INL. Idaho National Laboratory is one-of-a-kind in its ability to train IAEA inspectors by including training at nuclear facilities on site and includes, for example, direct measurement of an active spent fuel storage cooling pond. This accredited course will introduce and train attendees on the major IAEA systems used in collecting nuclear safeguards data and performing safeguards inspections. Unique in the United States, these classes will give attendees direct hands-on training and will address equipment purpose, function, operating principles, application, and troubleshooting, based upon what would be expected of an IAEA Safeguards Inspector in the field and in the office. Upon completion, U.S. applicants will be better qualified to pursue a position in the IAEA Department of Safeguards Operational Divisions. In support, INL has recently established a new laboratory space to house state of the art nuclear safeguards instrumentation. Currently, equipment installed in the laboratory space includes attended systems: 3DLR (3-D Imaging Laser) for design information verification, a Digital Cerenkov Viewing Device for measurement of spent fuel, HM-5 handheld radiation detectors, quantitative neutron and gamma systems; unattended monitoring systems including: NGAM and MiniGRAND radiation systems and a DMOS camera system, and VACOSS/EOSS Optical Sealing Systems..

Savannah Avgerinos Fitzwater; Amanda R. Rynes; David S. Bracken; Richard R. M. Metcalf; James D. West

2011-07-01

9

A brief history of NDA at the IAEA.  

SciTech Connect

Nearly 30 years ago, the first portable nondestructive assay instrument, a SAM-II, was brought to Vienna for IAEA consideration. This initial foray into the usage of nondestructive assay (NDA) as an independent assessment tool has materialized into one of the important tools for IAEA inspections. NDA instruments have several inherent advantages for inspectors; their measurements generate no radioactive waste, provide immediate answers, do not require specialized operators, and can be either taken to the items to be measured (portable instruments), or the items for measurement can be brought to the instruments, such as can be applied in on-site IAEA laboratories or off-site IAEA lab at Siebersdorf. The SAM-II was a small, lightweight, battery-powered, gamma-ray instrument used for uranium enrichment measurements. It was also found to be usehl for locating nuclear material, distinguishing between uranium and plutonium, and determining the active length of items like fuel pins. However it was not well suited for determining the amount of bulk material present, except for small containers of low-density materials. A 6-sided neutron coincidence counter, easily disassembled so it could be shipped and carried by airplane, was developed for bulk measurements of plutonium. The HLNCC (High Level Neutron Coincidence Counter) was immediately useful for quantitative measurements of pure plutonium oxide. However, the IAEA had to make a trade-off between the ease of use of NDA instruments on-site, and the problems of obtaining small samples for shipment to an independent lab for more accurate analysis. NDA does not create radioactive waste, so as waste handling has become more cautious and more regulated, NDA looks better and better. After acceptance of NDA by the IAEA for routine use, the follow-up question was naturally, 'How much better can this measurement be made?' The Program for Technical Assistance to IAEA Safeguards (POTAS) supported multiple and varied efforts in this direction, such as improving both the plutonium isotopic distribution measurement and the multiplicity counter, so that the assays can be performed on any plutonium samples instead of only pure oxides. Advances have also been made on uranium bulk measurements by the development of the active well coincidence counter. Meanwhile, several large bulk-handling facilities have been coming on line under IAEA safeguards. These facilities require full-time inspectors to be present whenever the plant is operating. The IAEA requested help so that measurements can be made even when inspectors are not present. The evolution and success of unattended NDA has been responsible for the capability of the IAEA to monitor large bulk-handling facilities without substantial increase in inspection effort. The integration of NDA with containment & surveillance measures and automation has been crucial to reducing inspection manpower. These systems have developed to the point where the IAEA can make credible conclusions on large high-throughput plants such as mixed-oxide (MOX) fuel fabrication or reprocessing plants.

Sprinkle, J. K. (James K.); Sinkule, B. J. (Barbara J.); Hsue, S.-T. (Sin-Tao); Abhold, M. E. (Mark E.)

2001-01-01

10

IAEA reorganizes nuclear information services  

SciTech Connect

As part of an overall restructuring of the International Atomic Energy Agency's Department of Nuclear Energy, the agency has established the Nuclear Information Section (NIS). The restructuring, recently announced by IAEA Director General Yukiya Amano, also includes the creation of a separate Nuclear Knowledge Management (NKM) Section, as demand for assistance in this area is growing among member countries. According to the NIS Web site, 'This restructuring and the creation of the NIS provides an opportunity for further enhancing existing information products and services and introducing new ones-all with an eye towards advancing higher organizational efficiency and effectiveness.'

Levine, E.

2012-08-15

11

10 CFR 75.7 - Notification of IAEA safeguards.  

Code of Federal Regulations, 2010 CFR

...2010-01-01 false Notification of IAEA safeguards. 75.7 Section 75.7...NUCLEAR MATERIAL-IMPLEMENTATION OF US/IAEA AGREEMENT General Provisions § 75.7 Notification of IAEA safeguards. (a) The licensee must...

2010-01-01

12

10 CFR 75.12 - Communication of information to IAEA.  

Code of Federal Regulations, 2010 CFR

...false Communication of information to IAEA. 75.12 Section 75.12 Energy...NUCLEAR MATERIAL-IMPLEMENTATION OF US/IAEA AGREEMENT Facility and Location Information...12 Communication of information to IAEA. (a) Except as otherwise...

2010-01-01

13

The U.S./IAEA Workshop on Software Sustainability for Safeguards Instrumentation  

SciTech Connect

The U.S. National Nuclear Security Administration’s Next Generation Safeguards Initiative, the U.S. Department of State, and the International Atomic Energy Agency (IAEA) organized a a workshop on the subject of ”Software Sustainability for Safeguards Instrumentation.” The workshop was held at the Vienna International Centre in Vienna, Austria, May 6-8, 2014. The workshop participants included software and hardware experts from national laboratories, industry, government, and IAEA member states who were specially selected by the workshop organizers based on their experience with software that is developed for the control and operation of safeguards instrumentation. The workshop included presentations, to orient the participants to the IAEA Department of Safeguards software activities related to instrumentation data collection and processing, and case studies that were designed to inspire discussion of software development, use, maintenance, and upgrades in breakout sessions and to result in recommendations for effective software practices and management. This report summarizes the results of the workshop.

Pepper S. E.; .; Worrall, L.; Pickett, C.; Bachner, K.; Queirolo, A.

2014-08-08

14

IAEA workshop and field trial at the Oak Ridge K-25 Site  

SciTech Connect

In March 1994, members of the International Safeguards Department in the National Security Program Office (NSPO) hosted an environmental monitoring field trial workshop for International Atomic Energy Agency (IAEA) inspectors. The workshop was held at the Oak Ridge K-25 Site and its primary purpose was to train the inspectors in the techniques needed for effective environmental sample collection and handling. The workshop emphasized both sampling theory and practice. First, detailed techniques for swipe, vegetation, soil, biota, and water-associated sampling were covered in the classroom. Subsequently, the inspectors were divided into three groups for actual sample collection in and around the K-25 locale. The collected samples were processed by the Department of Energy (DOE) Network of Analytical Laboratories using established analytical techniques. This activity is part of the IAEA ``Programme 93+2 in. assessment of measures to enhance IAEA safeguards.

Hembree, D.M. Jr.; Ross, H.H.; Carter, J.A.

1995-03-01

15

Proposed letter to Hans Blix, Director General of the IAEA  

SciTech Connect

A draft report prepared by the IAEA Secretariat outlining a possible model for sharing responsibilities between various parties on behalf of a postulated advanced reactor project -- that would include an opportunity for IAEA participation is discussed.

NONE

1994-12-31

16

10 CFR 110.11 - Export of IAEA safeguards samples.  

Code of Federal Regulations, 2010 CFR

...2010-01-01 2010-01-01 false Export of IAEA safeguards samples. 110.11 Section...MATERIAL Exemptions § 110.11 Export of IAEA safeguards samples. A person is...person exports special nuclear material in IAEA safeguards samples, if the...

2010-01-01

17

RECRUITMENT OF U.S. CITIZENS FOR VACANCIES IN IAEA SAFEGUARDS.  

SciTech Connect

The International Atomic Energy Agency (IAEA) relies on its member states to assist with recruiting qualified individuals for positions within the IAEA's secretariat. It is likewise important to the U.S. government for U.S. citizens to take positions with the IAEA to contribute to its success. It is important for persons within and outside the U.S. nuclear and safeguards industries to become aware of the job opportunities available at the IAEA and to be informed of important vacancies as they arise. The International Safeguards Project Office (ISPO) at Brookhaven National Laboratory (BNL) is tasked by the U.S. government with recruiting candidates for positions within the Department of Safeguards at the IAEA and since 1998, has been actively seeking methods for improving outreach. In addition, ISPO has been working more closely with the IAEA Division of Personnel. ISPO staff members attend trade shows to distribute information about IAEA opportunities. The shows target the nuclear industry as well as shows that are unrelated to the nuclear industry. ISPO developed a web site that provides information for prospective candidates. They have worked with the IAEA to understand its recruitment processes, to make suggestions for improvements, and to understand employment benefits so they can be communicated to potential U.S. applicants. ISPO is also collaborating with a State Department working group that is focused on increasing U.S. representation within the United Nations as a whole. Most recently Secretary of State Condoleezza Rice issued a letter to all Federal Agency heads encouraging details and transfers of their employees to international organizations to the maximum extent feasible and with due regard to their manpower requirements. She urged all federal agencies to review their detail and transfer policies and practices to ensure that employment in international organizations is promoted in a positive and active manner. In addition, she wrote that it is important that agencies examine their policies and practices for returning employees from details and transfer to ensure that reintegration procedures result in both the agency and such employees receiving optimal benefit from the international organization experience. This paper follows a 1999 paper on the same topic.

OCCHIOGROSSO, D.; PEPPER, S.

2006-07-16

18

IAEA\\/EPA international climatic test program for integrating radon detectors  

Microsoft Academic Search

As an element of the joint IAEA-EPA International Radon Metrology Evaluation Program, a climatic test of long-term integrating radon detectors was conducted at the US EPA Radiation and Indoor Environments National Laboratory. The objective of this study was to test the performance of commonly used commercially available long-term ²²²Rn detector systems under extreme climatological conditions using filtered polycarbonate CR-39 plastic

R. D. Hopper; F. Steinhaeusler; M. Ronca-Battista

1999-01-01

19

Analysis of historical delta values for IAEA/LANL NDA training courses  

SciTech Connect

The Los Alamos National Laboratory (LANL) supports the International Atomic Energy Agency (IAEA) by providing training for IAEA inspectors in neutron and gamma-ray Nondestructive Assay (NDA) of nuclear material. Since 1980, all new IAEA inspectors attend this two week course at LANL gaining hands-on experience in the application of NDA techniques, procedures and analysis to measure plutonium and uranium nuclear material standards with well known pedigrees. As part of the course the inspectors conduct an inventory verification exercise. This exercise provides inspectors the opportunity to test their abilities in performing verification measurements using the various NDA techniques. For an inspector, the verification of an item is nominally based on whether the measured assay value agrees with the declared value to within three times the historical delta value. The historical delta value represents the average difference between measured and declared values from previous measurements taken on similar material with the same measurement technology. If the measurement falls outside a limit of three times the historical delta value, the declaration is not verified. This paper uses measurement data from five years of IAEA courses to calculate a historical delta for five non-destructive assay methods: Gamma-ray Enrichment, Gamma-ray Plutonium Isotopics, Passive Neutron Coincidence Counting, Active Neutron Coincidence Counting and the Neutron Coincidence Collar. These historical deltas provide information as to the precision and accuracy of these measurement techniques under realistic conditions.

Geist, William [Los Alamos National Laboratory; Santi, Peter [Los Alamos National Laboratory; Swinhoe, Martyn [Los Alamos National Laboratory; Bonner, Elisa [FORMER N-4 STUDENT

2009-01-01

20

10 CFR 150.17a - Compliance with requirements of US/IAEA Safeguards Agreement.  

Code of Federal Regulations, 2010 CFR

... Compliance with requirements of US/IAEA Safeguards Agreement. 150.17a Section... Compliance with requirements of US/IAEA Safeguards Agreement. (a) For purposes...the International Atomic Energy Agency (IAEA); and shall take other action as...

2010-01-01

21

Reference Material for Radionuclides in Sediment, IAEA-384 (Fangataufa Lagoon Sediment)  

SciTech Connect

The IAEA Marine Environment Laboratory (IAEA-MEL) in Monaco has conducted intercomparison exercises on radionuclides in marine samples for many years as part of its contribution to the IAEA's program of Analytical Quality Control Services (AQCS). An important part of the AQCS program has been a production of Reference Materials (RMs) and their provision to radioanalytical laboratories. The RMs have been developed for different marine matrices (sediment, water, biota), with accuracy and precision required for the present state of the art of radiometrics and mass spectrometry methods. The RMs have been produced as the final products of world-wide intercomparison exercises organized during last 30 years. A total of 44 intercomparison exercises were undertaken and 39 RMs were produced for radionuclides in the marine environment. All required matrices (seawater, biota, sediment) have been covered with radionuclide concentrations ranging from typical environmental levels to elevated levels affected by discharges from nuclear reprocessing plants. The long-term availability of RMs (over 10 years) requires the use of very specific techniques to collect and pretreat large quantities of material (e.g., in excess of 100 kg) in order to ensure sample stability and homogenization of any analytes of interest. The production of a RM is therefore a long process, covering the identification of needs, sample collection, pre-treatment, homogenization, bottling, distribution to laboratories, evaluation of data, preliminary reporting, additional analyses in expert laboratories, certification of the material, and finally issuing the RM. In this paper we describe a reference material IAEA-384, Fangataufa lagoon sediment, designed for determination of anthropogenic and natural radionuclides in the marine environment. This RM has been prepared with the aim of testing the performance of analytical laboratories to measure the activity of these radionuclides in a sediment sample contaminated by elevated levels of fallout from nuclear weapons tests. Participating laboratories were requested to determine as many radionuclides as possible by radiometric (alpha, beta and gamma-spectrometry) as well as by mass spectrometry methods (e.g., ICPMS - Inductively Coupled Plasma Mass Spectrometry, TIMS - Thermal Ionization Mass Spectrometry, AMS - Accelerator Mass Spectrometry).

Povinec, P; Pham, M; Barci-Funel, G; Bojanawski, R; Boshkova, T; Burnett, W; Carvalho, F; Chapeyron, B; Cunha, I; Dahlgaard, H; Galabov, N; Gastaud, J; Geering, J; Gomez, I; Green, N; Hamilton, T; Ibanez, F; Majah, M I; John, M; Kanisch, G; Kenna, T; Kloster, M; Korun, M; Wee Kwong, L L; La Rosa, J; Lee, S; Levy-Palomo, I; Malatova, M; Maruo, Y; Mitchell, P; Murciano, I; Nelson, R; Oh, J; Oregioni, B; Petit, G L; Pettersson, H; Reineking, A; Smedley, P; Suckow, A; der Struijs, T v; Voors, P; Yoshimizu, K; Wyse, E

2005-09-23

22

Automated Controlled-Potential Coulometer for the IAEA  

SciTech Connect

An automated controlled-potential coulometer has been developed at the Savannah River Site (SRS) for the determination of plutonium for use at the International Atomic Energy Agency`s (IAEA) Safeguards Analytical Laboratory in Siebersdorf, Austria. The system is functionally the same as earlier systems built for use at the Savannah River Site`s Analytical Laboratory. All electronic circuits and printed circuits boards have been upgraded with state-of-the-art components. A higher amperage potentiostat with improved control stability has been developed. The system achieves electronic calibration accuracy and linearity of better than 0.01 percent, with a precision and accuracy better than 0.1 percent has been demonstrated. This coulometer features electrical calibration of the integration system, electrolysis current background corrections, and control-potential adjustment capabilities. These capabilities allow application of the system to plutonium measurements without chemical standards, achieving traceability to the international measurement system through electrical standards and Faraday`s constant. the chemist is provided with the capability to perform measurements without depending upon chemical standards, which is a significant advantage for applications such as characterization of primary and secondary standards. Additional benefits include reducing operating cost to procure, prepare and measure calibration standards and the corresponding decrease in radioactive waste generation. The design and documentation of the automated instrument are provided herein. Each individual module`s operation, wiring, layout, and alignment are described. Interconnection of the modules and system calibration are discussed. A complete set of prints and a list of associated parts are included.

Cordaro, J.V. [Westinghouse Savannah River Company, AIKEN, SC (United States); Holland, M.K.; Fields, T.

1998-01-29

23

United States Program for Technical assistance to IAEA Standards. Concept Paper: Knowledge Acquisition, Skills training for enhanced IAEA safeguards inspections  

SciTech Connect

This concept paper explores the potential contribution of ``Knowledge Acquisition Skills`` in enhancing the effectiveness of international safeguards inspections by the International Atomic energy Agency (IAEA, or Agency) and identifies types of training that could be provided to develop or improve such skills. For purposes of this concept paper, Knowledge Acquisition Skills are defined broadly to include all appropriate techniques that IAEA safeguards inspectors can use to acquire and analyze information relevant to the performance of successful safeguards inspections. These techniques include a range of cognitive, analytic, judgmental, interpersonal, and communications skills that have the potential to help IAEA safeguards inspectors function more effectively.

Morris, F.A.; Toquam, J.L.

1993-11-01

24

Assessment of Alternative Funding Mechanisms for the IAEA  

SciTech Connect

While the International Atomic Energy Agency (IAEA) has enjoyed substantial success and prestige in the international community, there is growing concern that global demographic trends, advances in technology and the trend towards austerity in Member State budgets will stretch the Agency’s resources to a point where it may no longer be possible to execute its multifaceted mission in its entirety. As part of an ongoing effort by the Next Generation Safeguards Initiative to evaluate the IAEA’s long-term budgetary concerns , this paper proposes a series of alternate funding mechanisms that have the potential to sustain the IAEA in the long-term, including endowment, charity, and fee-for-service funding models.

Toomey, Christopher; Wyse, Evan T.; Kurzrok, Andrew J.; Ford, Benjamin E.

2012-06-15

25

International Workshops to Foster Implementation of the IAEA Additional Protocol  

SciTech Connect

A country’s adherence to the International Atomic Energy Agency’s (IAEA) Additional Protocol is an important statement to the world of that country’s commitment to nuclear nonproliferation. Without the Additional Protocol (AP) it is possible, as demonstrated in Iraq, for a country party to the Non-Proliferation Treaty (NPT) to clandestinely work toward nuclear weapons and be undetected by the IAEA. This is because classical safeguards under the NPT are directed at diversion of nuclear material from declared activities. But a country may instead build undeclared activities to produce weapons-grade nuclear material. The AP is directed at detecting those undeclared activities. As of May 2003, 73 countries had signed the AP, but only 35 have entered into force. To further adherence to the AP, the IAEA has held regional, high-level seminars in Japan, South Africa, Kazakhstan, Peru, Romania, and Malaysia to explain AP provisions. To supplement these policy-level seminars, the U.S. Department of Energy (DOE) has undertaken to develop a set of modules of technical competencies required to implement the AP. The intent is to work closely with the IAEA by providing these technical competencies to countries as well as to complement the IAEA’s regional seminars and other outreach efforts. This paper briefly describes the technical competency modules.

Killinger, Mark H.; Coates, Cameron W.; Bedke, Michael L.

2003-07-14

26

The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Chile  

Microsoft Academic Search

The Tissue Banking Project in Chile started as an idea in 1996. Before 1996 in Chile there were only a few small bone banks\\u000a working with their own standards of quality. The first tissue bank (LPTR) was established in 1998, with the technical and\\u000a financial support of the IAEA. Since 2001, the laboratory began to produce tissues for clinical use,

Paulina Aguirre Herrera; Jorge Morales Pedraza

2009-01-01

27

USSP-IAEA WORKSHOP ON ADVANCED SENSORS FOR SAFEGUARDS.  

SciTech Connect

The IAEA Medium Term Strategy (2006-2011) defines a number of specific goals in respect to the IAEA's ability to provide assurances to the international community regarding the peaceful use of nuclear energy through States adherences to their respective non-proliferation treaty commitments. The IAEA has long used and still needs the best possible sensors to detect and measure nuclear material. The Department of Safeguards, recognizing the importance of safeguards-oriented R&D, especially targeting improved detection capabilities for undeclared facilities, materials and activities, initiated a number of activities in early 2005. The initiatives included letters to Member State Support Programs (MSSPs), personal contacts with known technology holders, topical meetings, consultant reviews of safeguards technology, and special workshops to identify new and novel technologies and methodologies. In support of this objective, the United States Support Program to IAEA Safeguards hosted a workshop on ''Advanced Sensors for Safeguards'' in Santa Fe, New Mexico, from April 23-27, 2007. The Organizational Analysis Corporation, a U.S.-based management consulting firm, organized and facilitated the workshop. The workshop's goal was to help the IAEA identify and plan for new sensors for safeguards implementation. The workshop, which was attended by representatives of seven member states and international organizations, included presentations by technology holders and developers on new technologies thought to have relevance to international safeguards, but not yet in use by the IAEA. The presentations were followed by facilitated breakout sessions where the participants considered two scenarios typical of what IAEA inspectors might face in the field. One scenario focused on an enrichment plant; the other scenario focused on a research reactor. The participants brainstormed using the technologies presented by the participants and other technologies known to them to propose techniques and methods that could be used by the IAEA to strengthen safeguards. Creative thinking was encouraged during discussion of the proposals. On the final day of the workshop, the OAC facilitators summarized the participant's ideas in a combined briefing. This paper will report on the results of the April 2007 USSP-IAEA Workshop on Advanced Sensors for Safeguards and give an overview of the proposed technologies of greatest promise.

PEPPER,S.; QUEIROLO, A.; ZENDEL, M.; WHICHELLO, J.; ANNESE, C.; GRIEBE, J.; GRIEBE, R.

2007-11-13

28

IAEA safeguards and detection of undeclared nuclear activities  

SciTech Connect

Verification of State declarations is an essential feature of IAEA safeguards. The issue of completeness of the declaration of all nuclear material, nuclear activities and nuclear facilities arises only in full scope safeguards, like those pursuant to NPT. Concentrating on the accountability aspect of nuclear material the NPT safeguards system has achieved a high level of objective and quantified performance. Some of the basic ideas of the drafters of INFCIRC/153(corrected) have been stalled. Non-proliferation concerns demand also for a detection probability for undeclared nuclear activities. Following the example of the Chemical Weapon Convention, advanced detection techniques are proposed, which go beyond the classical nuclear material accountability approach. Recent proposals for additional measures to strengthen IAEA safeguards conform to rules of NPT and related safeguards. Some proposals have been agreed generally, others can only be implemented on a voluntary basis between the State and the IAEA. The implementation will require additional resources and support for the IAEA. Great care is required to maintain the existing capability of the IAEA for a technically sound, independent, objective, and internationally acceptable judgment with available resources, and at the same time to change emphasis on certain elements of the existing safeguards system.

Harry, R.J.S. [Netherlands Energy Research Foundation ECN, Petten (Netherlands)

1993-12-31

29

Reducing the risks from radon indoors: an IAEA perspective.  

PubMed

The IAEA has a mandate to develop, in collaboration with other relevant international organisations, 'standards of safety for protection of health and minimisation of danger to life and property', and to provide for the application of these standards. The most recent edition of the International Basic Safety Standards includes, for the first time, requirements to protect the public from exposure due to radon indoors. As a result, the IAEA has already developed guidance material in line with accepted best international practice and an international programme to assist its Member States in identifying and addressing high radon concentrations in buildings is being prepared. This paper overviews the current situation around the world and summarises the management approach advocated by the IAEA. A number of important scientific and policy issues are identified and discussed from the point-of-view of how they may impact on national action plans and strategies. Finally, the assistance and support available through the Agency is described. PMID:24743761

Boal, T; Colgan, P A

2014-07-01

30

The IAEA's WorldAtom Internet site: International news and information services  

SciTech Connect

The International Atomic Energy Agency (IAEA) provides news and public information services via the Internet through its WorldAtom home page. The page is accessible at www.iaea.org/worldatom. Following are brief highlights of the items available on the site by clicking Press Centre, Reference Centre, or other links: Daily Press Review: Summaries of selected news items pertaining to global nuclear developments and the IAEA's work are provided each day, drawing upon a wide range of global media sources. IAEA NewsBriefs: Regularly featured are updates about IAEA activities related to areas of safety, technology transfer, and nuclear safeguards. Meetings and training courses: News about IAEA-sponsored symposia, seminars, and other meetings, as well as information about international meetings on atomic energy sponsored by other organizations, are updated on a daily basis. Press releases and statements: All IAEA press releases and media advisories since 1995 are accessible on the site. Topical and feature pages: In-depth coverage and links to information resources within and outside the IAEA are regularly given to selected topics of high international interest involving the IAEA. IAEA publications: listings and overviews of IAEA technical reports, safety standards, and other publications are updated as they are issued. Scientific and technical information: WorldAtom includes links (Reference Centre) to the International Nuclear Information System, IAEA's extensive bibliographic database of references and resources, to the nuclear database, and to departmental pages at IAEA that focus on IAEA programs and activities. IAEA documents: Electronic versions of official IAEA documents are added as they are issued. These documents include the texts and status lists of international conventions under IAEA auspices; IAEA information circulars to member states; IAEA annual reports (since 1995); and background reports and documents for the IAEA General Conference related to technical cooperation, safeguards and verification, nuclear safety, radioactive waste management, and other subjects. IAEA General Conference: On the occasion of the IAEA General Conference every year since 1995, a special section is opened within WorldAtom that provides day-to-day coverage of the meetings and the general debate as they occur. Multimedia: WorldAtom also has a modest multimedia component featuring some 50 or more images from IAEA's archives and short Quicktime previews of IAEA-produced films and videos.

Kyd, D.R.

2000-07-01

31

IAEA-TECDOC-1450 Thorium fuel cycle --Potential  

E-print Network

in liquid metal cooled fast breeder reactor (LMFBR) and for neutron flux flattening of the initial core-TECDOC-1319 (November 2002). The objective of the present TECDOC is to make a critical review of recent, where experts from Canada, France, India, Israel, Japan, the Russian Federation, USA and IAEA had

Laughlin, Robert B.

32

IAEA verification experiment at the Portsmouth Gaseous Diffusion Plant  

SciTech Connect

In April 1996, the United States (US) added the Portsmouth Gaseous Diffusion Plant to the list of facilities eligible for the application of International Atomic Energy Agency (IAEA) safeguards. At that time, the US proposed that the IAEA carry out a Verification Experiment at the plant with respect to the downblending of about 13 metric tons of highly enriched uranium (HEU) in the form of UF{sub 6}. This material is part of the 226 metric tons of fissile material that President Clinton has declared to be excess to US national-security needs and which will be permanently withdrawn from the US nuclear stockpile. In September 1997, the IAEA agreed to carry out this experiment, and during the first three weeks of December 1997, the IAEA verified the design information concerning the downblending process. The plant has been subject to short-notice random inspections since December 17, 1997. This paper provides an overview of the Verification Experiment, the monitoring technologies used in the verification approach, and some of the experience gained to date.

Gordon, D.M.; Subudhi, M. [Brookhaven National Lab., Upton, NY (United States); Calvert, O.L.; Bonner, T.N. [Lockheed Martin Utility Services, Portsmouth, OH (United States). Portsmouth Gaseous Diffusion Plant; Adams, J.G. [United States Enrichment Corp. (United States); Cherry, R.C. [Dept. of Energy, Washington, DC (United States); Whiting, N.E. [International Atomic Energy Agency (IAEA)

1998-08-01

33

49 CFR 171.26 - Additional requirements for the use of the IAEA Regulations.  

Code of Federal Regulations, 2010 CFR

...Additional requirements for the use of the IAEA Regulations. 171.26 Section 171...Additional requirements for the use of the IAEA Regulations. A Class 7 (radioactive...transportation or transported in accordance with the IAEA Regulations (IBR, see § 171.7)...

2010-10-01

34

Production and quality assurance in the SIT Africa Mediterranean fruit fly (Diptera: Tephritidae) rearing facility in South Africa  

Microsoft Academic Search

A mass-rearing facility for Mediterranean fruit fly Ceratitis capitata (Wiedemann) was commissioned in Stellenbosch in 1999 to produce sterile male fruit flies for a sterile insect technique (SIT) project in commercial fruit orchards and vineyards in the Western Cape province of South Africa. The mass-rearing procedure was largely based on systems developed by the FAO\\/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf,

B. Barnes; S. Rosenberg; L. Arnolds; J. Johnson

2007-01-01

35

Iaea Activities Supporting the Applications of Research Reactors in 2013  

NASA Astrophysics Data System (ADS)

As the underutilization of research reactors around the world persists as a primary topic of concern among facility owners and operators, the IAEA responded in 2013 with a broad range of activities to address the planning, execution and improvement of many experimental techniques. The revision of two critical documents for planning and diversifying a facility's portfolio of applications, TECDOC 1234 “The Applications of Research Reactors” and TECDOC 1212 “Strategic Planning for Research Reactors”, is in progress in order to keep this information relevant, corresponding to the dynamism of experimental techniques and research capabilities. Related to the latter TECDOC, the IAEA convened a meeting in 2013 for the expert review of a number of strategic plans submitted by research reactor operators in developing countries. A number of activities focusing on specific applications are either continuing or beginning as well. In neutron activation analysis, a joint round of inter-comparison proficiency testing sponsored by the IAEA Technical Cooperation Department will be completed, and facility progress in measurement accuracy is described. Also, a training workshop in neutron imaging and Coordinated Research Projects in reactor benchmarks, automation of neutron activation analysis and neutron beam techniques for material testing intend to advance these activities as more beneficial services to researchers and other users.

Peld, Nathan D.; Ridikas, Danas

2014-02-01

36

The new IAEA reference material: IAEA-434 technologically enhanced naturally occurring radioactive materials (TENORM) in phosphogypsum.  

PubMed

A reliable determination of Technologically Enhanced Naturally Occurring Radioactive Materials in phosphogypsum is necessary to comply with radiation protection and environmental regulations. In this respect, a new phosphogypsum reference material was produced and certified to assist in the validation of analytical methods and the quality assurance of produced analytical results. This paper presents the sample preparation methodology, material homogeneity assessment, characterization campaign results and assignment of property values, and associated uncertainties. The reference values and associated uncertainties for Pb-210, Ra-226, Th-230, U-234 and U-238 were established based on consensus values calculated from analytical results reported by three National Metrology Institutes and five expert laboratories. PMID:20869259

Shakhashiro, A; Sansone, U; Wershofen, H; Bollhöfer, A; Kim, C K; Kim, C S; Kis-Benedek, G; Korun, M; Moune, M; Lee, S H; Tarjan, S; Al-Masri, M S

2011-01-01

37

Radiation detectors as surveillance monitors for IAEA safeguards  

SciTech Connect

Radiation detectors used for personnel dosimetry are examined for use under IAEA Safeguards as monitors to confirm the passage or nonpassage (YES/NO) of plutonium-bearing nuclear material at barrier penetrations declared closed. In this application where backgrounds are ill defined, no advantage is found for a particular detector type because of intrinsic efficiency. Secondary considerations such as complexity, ease of tamper-proofing, and ease of readout are used to recommend specific detector types for routine monitoring and for data-base measurements. Recommendations are made for applications, data acquisition, and instrument development.

Fehlau, P.E.; Dowdy, E.J.

1980-10-01

38

RECRUITMENT OF U.S. CITIZENS FOR VACANCIES IN IAEA SAFEGUARDS  

SciTech Connect

The International Atomic Energy Agency (IAEA) relies on its member states to assist with recruiting qualified individuals for positions within the IAEA's secretariat. It is important that persons within and outside the US nuclear and safeguards industries become aware of career opportunities available at the IAEA, and informed about important vacancies. The IAEA has established an impressive web page to advertise opportunities for employment. However, additional effort is necessary to ensure that there is sufficient awareness in the US of these opportunities, and assistance for persons interested in taking positions at the IAEA. In 1998, the Subgroup on Safeguards Technical Support (SSTS) approved a special task under the US Support Program to IAEA Safeguards (USSP) for improving US efforts to identify qualified candidates for vacancies in IAEA's Department of Safeguards. The International Safeguards Project Office (ISPO) developed a plan that includes increased advertising, development of a web page to support US recruitment efforts, feedback from the US Mission in Vienna, and interaction with other recruitment services provided by US professional organizations. The main purpose of this effort is to educate US citizens about opportunities at the IAEA so that qualified candidates can be identified for the IAEA's consideration.

PEPPER,S.E.; DECARO,D.; WILLIAMS,G.; CARELLI,J.; ASSUR,M.

1999-07-25

39

Safety-Related Activities of the IAEA for Radioactive Waste, Decommissioning and Remediation - 13473  

SciTech Connect

To fulfil its mandate and serve the needs of its Member States, the IAEA is engaged in a wide range of safety-related activities pertaining to radioactive waste management, decommissioning and remediation. One of the statutory obligations of the IAEA is to establish safety standards and to provide for the application of these standards. The present paper describes recent developments in regard to the IAEA's waste safety standards, and some of the ways the IAEA makes provision for their application. The safety standards and supporting safety demonstration projects seek to establish international consensus on methodologies and approaches for dealing with particular subject areas, for example, safety assessment for radioactive waste disposal. (authors)

Hahn, Pil-Soo; Vesterlind, Magnus [Division of Radiation, Transport and Waste Safety, International Atomic Energy Agency, PO Box 100, A-1400 Vienna (Austria)] [Division of Radiation, Transport and Waste Safety, International Atomic Energy Agency, PO Box 100, A-1400 Vienna (Austria)

2013-07-01

40

The IAEA Workshop on Requirements and Potential Technologies for Replacement of 3He Detectors in IAEA Safeguards Applications  

SciTech Connect

From 22 – 24 March, 2011, the International Atomic Energy Agency (IAEA) held an international workshop to address the question of a possible replacement for helium-3 based neutron detectors. Within this wider scope, the workshop was focused on those applications used in IAEA verification activities. There were two principle objectives of the workshop: 1) to determine the specific requirements that a potential replacement technology would have to satisfy, and 2) to identify alternative detector technologies that appear promising for meeting those requirements. The workshop was successful in achieving both objectives. A set of detailed and quantitative specifications was developed and achieved a general consensus among the conference participants. These included operational considerations such as temperature stability, safety, weight, and cost in addition to a number of performance requirements. The performance requirements were derived from an analysis of the spectrum of IAEA applications that use neutron detectors. After analyzing these applications, it was determined that the most common application for 3He detectors was for neutron coincidence counting, comprising over 95% of 3He use. The details and rationale for this assessment will be provided. The performance requirements for neutron coincidence counting can be directly calculated from the standard variance expressions. From these, a basic figure of merit (FOM) was developed that can be used to rank various different options. For neutron coincidence counting, the figure of merit is: , where ? is the detection efficiency and is the detector die away time. Both the FOM and the calculations will be presented. The full list of requirements is included in this paper. The second purpose of the workshop was to identify promising replacement technologies. There were multiple presentations of candidate detection technologies over the course of the workshop, covering a wide spectrum of approaches and detection physics. These technologies were judged relative to the performance of a 3He-based system, as well as its ability to meet the replacement technology requirements as developed in this workshop. The paper will present a summary of this assessment.

Pickrell, Mark; Lavietes, Anthony; Gavron, Victor A.; Henzlova, D.; Joyce, Malcolm J.; Kouzes, Richard T.; Menlove, H. O.

2013-01-01

41

Radionuclide transfer to fruit in the IAEA TRS No. 472  

NASA Astrophysics Data System (ADS)

This paper describes the approach taken to present the information on fruits in the IAEA report TRS No. 472, supported by the IAEA-TECDOC-1616, which describes the key transfer processes, concepts and conceptual models regarded as important for dose assessment, as well as relevant parameters for modelling radionuclide transfer in fruits. Information relate to fruit plants grown in agricultural ecosystems of temperate regions. The relative significance of each pathway after release of radionuclides depends upon the radionuclide, the kind of crop, the stage of plant development and the season at time of deposition. Fruit intended as a component of the human diet is borne by plants that are heterogeneous in habits, and morphological and physiological traits. Information on radionuclides in fruit systems has therefore been rationalised by characterising plants in three groups: woody trees, shrubs, and herbaceous plants. Parameter values have been collected from open literature, conference proceedings, institutional reports, books and international databases. Data on root uptake are reported as transfer factor values related to fresh weight, being consumption data for fruits usually given in fresh weight.

Carini, F.; Pellizzoni, M.; Giosuè, S.

2012-04-01

42

Opening remarks for panel discussion on ''clarifying the role of the IAEA''  

Microsoft Academic Search

The IAEA is part of a larger picture conducive to non-proliferation. The IAEA helps to set and maintain an environment in which the vast number of States advocate nonproliferation and allow and cooperate with inspections in loco and in which individual States do not advocate acquiring nuclear weapons. This international norm of behaviour with respect to non-proliferation provides a clear

Parsick

1983-01-01

43

End user needs for enhanced IAEA Safeguards Information Management Capabilities  

SciTech Connect

The International Atomic Energy Agency is undertaking a program for strengthening its safeguards on the recognition that safeguards must give assurance not only of the non-diversion of declared material or that declared facilities are not being misused, but also of the absence of any undeclared nuclear activities in States which have signed comprehensive safeguards agreements with the Agency. The IAEA has determined that the detection of undeclared nuclear activities and the creation of confidence in the continuing peaceful use of declared material and facilities is largely dependent on more information being made available to the Agency and on the capability of the Agency to make more effective use of this additional information, as well as existing information.

Badalamente, R. [Pacific Northwest Lab., Richland, WA (United States); Anzelon, G. [Lawrence Livermore National Lab., CA (United States); Deland, S. [Sandia National Labs., Albuquerque, NM (United States); Whiteson, R. [Los Alamos National Lab., NM (United States)

1994-07-01

44

IAEA coordinated research activities on materials for advanced reactor systems  

NASA Astrophysics Data System (ADS)

After the recent accident at the Fukushima Daiichi Nuclear Power Plant, public resentment towards nuclear energy is very high; however it is also important to emphasise that for other facilities the safety record has been remarkably good when compared to those of other new or conventional energy technologies. In addition to clear safety improvements new systems will have increased thermal efficiency, maximised fuel use, and reduced nuclear waste production. In order to initiate commercial deployment of power reactors, small scale demonstrations of such new systems are urgently needed. This will help to develop, test and qualify new structural materials with improved properties with respect to radiation, corrosion, thermal and other degradation processes. To solve all challenges related to the performance parameters of such materials, internationally driven efforts must focus on research, targeted testing, and final selection of appropriate materials. This is recognised as a key milestone in successful demonstration and future deployment of newly designed nuclear reactors. Because of clear synergies between fusion and fission research and development communities have been identified, closer cooperation of research groups has been stimulated. Although some operational conditions are expected to change, many basic features will remain similar. In addition to the material science effort, new experimental facilities are being developed for the study of high-radiation damage effects on the microstructure of candidate materials prior to their qualification. During last 5 years, the International Atomic Energy Agency (IAEA) launched several coordinated research activities in this specific, but very important field. This paper gives a summary of on-going IAEA activities related to the development and characterisation of structural and plasma facing materials for nuclear energy.

Zeman, A.; Inozemtsev, V.; Kamendje, R.; Beatty, R. L.

2013-11-01

45

Comparison of IPSM 1990 photon dosimetry code of practice with IAEA TRS-398 and AAPM TG-51.  

PubMed

Several codes of practice for photon dosimetry are currently used around the world, supported by different organizations. A comparison of IPSM 1990 with both IAEA TRS-398 and AAPM TG-51 has been performed. All three protocols are based on the calibration of ionization chambers in terms of standards of absorbed dose to water, as it is the case with other modern codes of practice. This comparison has been carried out for photon beams of nominal energies: 4 MV, 6 MV, 8 MV, 10 MV and 18 MV. An NE 2571 graphite ionization chamber was used in this study, cross-calibrated against an NE 2611A Secondary Standard, calibrated in the National Physical Laboratory (NPL). Absolute dose in reference conditions was obtained using each of these three protocols including: beam quality indices, beam quality conversion factors both theoretical and NPL experimental ones, correction factors for influence quantities and absolute dose measurements. Each protocol recommendations have been strictly followed. Uncertainties have been obtained according to the ISO Guide to the Expression of Uncertainty in Measurement. Absorbed dose obtained according to all three protocols agree within experimental uncertainty. The largest difference between absolute dose results for two protocols is obtained for the highest energy: 0.7% between IPSM 1990 and IAEA TRS-398 using theoretical beam quality conversion factors. PMID:19223831

Vargas Castrillón, Silvia; Cutanda Henríquez, Francisco

2009-01-01

46

22nd IAEA-FEC Kinetic theory of Geodesic Acoustic Modes: ... 1 Kinetic theory of Geodesic Acoustic  

E-print Network

22nd IAEA-FEC Kinetic theory of Geodesic Acoustic Modes: ... 1 Kinetic theory of Geodesic Acoustic Zonca, Liu Chen and Zhiyong Qiu #12;22nd IAEA-FEC Kinetic theory of Geodesic Acoustic Modes: ... 2 Chen and Zhiyong Qiu #12;22nd IAEA-FEC Kinetic theory of Geodesic Acoustic Modes: ... 3 2 Linear

Zonca, Fulvio

47

Four Years of Practical Arrangements between IAEA and Moscow SIA 'Radon': Preliminary Results - 13061  

SciTech Connect

The International Education Training Centre (IETC) at Moscow State Unitary Enterprise Scientific and Industrial Association 'Radon' (SIA 'Radon'), in co-operation with the International Atomic Energy Agency (IAEA), has developed expertise and provided training to waste management personnel for the last 15 years. Since 1997, the educational system of the enterprise with the support of the IAEA has acquired an international character: more than 470 experts from 35 countries- IAEA Member States completed the professional development. Training is conducted at various thematic courses or fellowships for individual programs and seminars on IAEA technical projects. In June 2008 a direct agreement (Practical Arrangements) was signed between SIA 'Radon' and the IAEA on cooperation in the field of development of new technologies, expert's advice to IAEA Member States, and, in particular, the training of personnel in the field of radioactive waste management (RWM), which opens up new perspectives for fruitful cooperation of industry professionals. The paper summarizes the current experience of the SIA 'Radon' in the organization and implementation of the IAEA sponsored training and others events and outlines some of strategic educational elements, which IETC will continue to pursue in the coming years. (authors)

Batyukhnova, O.G.; Karlina, O.K.; Neveikin, P.P. [SUE SIA 'Radon', The 7-th Rostovsky Lane 2/14, Moscow, 119121 (Russian Federation)] [SUE SIA 'Radon', The 7-th Rostovsky Lane 2/14, Moscow, 119121 (Russian Federation)

2013-07-01

48

Radiation processing of natural polymers: The IAEA contribution  

NASA Astrophysics Data System (ADS)

Radiation processing offers a clean and additive-free method for preparation of value-added novel materials based on renewable, non-toxic, and biodegradable natural polymers. Crosslinked natural polymers can be used as hydrogel wound dressings, face cleaning cosmetic masks, adsorbents of toxins, and non-bedsore mats; while low molecular weight products show antibiotic, antioxidant, and plant-growth promoting properties. Recognizing the potential benefits that radiation technology can offer for processing of natural polymers into useful products, the IAEA implemented a coordinated research project (CRP) on "Development of Radiation-processed products of Natural Polymers for application in Agriculture, Healthcare, Industry and Environment". This CRP was launched at the end of 2007 with participation of 16 MS to help connecting radiation technology and end-users to derive enhanced benefits from these new value-added products of radiation-processed natural materials. In this paper the results of activities in participating MS related to this work will be presented.

Haji-Saeid, Mohammad; Safrany, Agnes; Sampa, Maria Helena de O.; Ramamoorthy, Natesan

2010-03-01

49

The IAEA Assistance Training Programme for Transport Security  

SciTech Connect

The IAEA Office of Nuclear Security is working cooperatively with the U.S. Department of Energy's Global Threat Reduction Initiative, European Union and Australia to provide transport security assistance to countries throughout the world. Assistance is available to countries in reviewing and upgrading their transport security programs at all levels: (1) National level (regulatory and other government agencies); and (2) Operator level (shippers and carriers). Assistance is directed at implementing a consistent level of security throughout the life cycle of radioactive material (same level of security during transport as when in a fixed facility) Upgrade assistance can include: (1) Expert advisory missions to provide advice and guidance; (2) Training courses for regulatory, governmental and industry personnel; (3) Transport security awareness; (4) Detailed training on designing and implementing transport security programs; (5) Planning to identify and prioritize needs (developing security approaches and plans); (6) Developing model security plans and procedures; and (7) Equipment (vehicles, packages, command and control equipment, etc.). Country visits are now being scheduled to initiate transport security cooperative activities. A training course has been developed to assist countries in developing and implementing transport security programs. The training course has been given as a national training course (three times) and as a Regional training course (three times). The course addresses recommended security provisions for the transport of all radioactive material.

Eriksson, Ann-Margret [International Atomic Energy Agency (IAEA); Rawl, Richard R [ORNL; Hawk, Mark B [ORNL; Anderson, Kimberly K [ORNL

2010-01-01

50

The IAEA Assistance and Training Programme for Transport Security  

SciTech Connect

The IAEA Office of Nuclear Security is working cooperatively with the U.S. Department of Energy's Global Threat Reduction Initiative, European Union and Australia to provide transport security assistance to countries throughout the world. Assistance is available to countries in reviewing and upgrading their transport security programs at all levels: (1) National level (regulatory and other government agencies); and (2) Operator level (shippers and carriers). Assistance is directed at implementing a consistent level of security throughout the life cycle of radioactive material (same level of security during transport as when in a fixed facility) Upgrade assistance can include: (1) Expert advisory missions to provide advice and guidance; (2) Training courses for regulatory, governmental and industry personnel; (3) Transport security awareness; (4) Detailed training on designing and implementing transport security programs; (5) Planning to identify and prioritize needs (developing security approaches and plans); (6) Developing model security plans and procedures; and (7) Equipment (vehicles, packages, command and control equipment, etc.). Country visits are now being scheduled to initiate transport security cooperative activities. A training course has been developed to assist countries in developing and implementing transport security programs. The training course has been given as a national training course (three times) and as a Regional training course (three times). The course addresses recommended security provisions for the transport of all radioactive material.

Hawk, Mark B [ORNL] [ORNL; Eriksson, Ann-Margret [International Atomic Energy Agency (IAEA)] [International Atomic Energy Agency (IAEA); Rawl, Richard [Transport Security and Safety, Oak Ridge] [Transport Security and Safety, Oak Ridge; Anderson, Kimberly K [ORNL] [ORNL

2010-01-01

51

Framework for fuel-cycle approaches to IAEA safeguards  

SciTech Connect

In order to compare several nuclear-safeguards verification approaches to one another and to the conventional facility-oriented approach, we establish a framework of the classes of information routinely verifiable by IAEA safeguards inspections. For each facility type within a State nuclear fuel cycle, the classes include flow data, inventory data, and shipper and receiver data. By showing which classes of information are verified for each facility type within three fuel cycles of different complexity, we distinguish the inspection approaches from one anoter and exhibit their fuel-cycle dependence, i.e., their need for sets of safeguards inspection activities different from those required under the facility-oriented approach at similar facilities in fuel cycles of differing complexity. Tables V-1, V-2, and V-3 graphically depict these relations and give a qualitative summary of the relative effectiveness and effort requirements of the approaches classified. The zone, information-correlation, diversion-assumption-change, and randomization-over-facilities approaches depend intrinsically on the complexity of the fuel cycle: their very definition implies fuel-cycle dependence. The approaches involving randomization over activities and goal relaxations do not have such dependence.

Fishbone, L.G.

1986-10-01

52

The IAEA handbook on radionuclide transfer to wildlife.  

PubMed

An IAEA handbook presenting transfer parameter values for wildlife has recently been produced. Concentration ratios (CRwo-media) between the whole organism (fresh weight) and either soil (dry weight) or water were collated for a range of wildlife groups (classified taxonomically and by feeding strategy) in terrestrial, freshwater, marine and brackish generic ecosystems. The data have been compiled in an on line database, which will continue to be updated in the future providing the basis for subsequent revision of the Wildlife TRS values. An overview of the compilation and analysis, and discussion of the extent and limitations of the data is presented. Example comparisons of the CRwo-media values are given for polonium across all wildlife groups and ecosystems and for molluscs for all radionuclides. The CRwo-media values have also been compared with those currently used in the ERICA Tool which represented the most complete published database for wildlife transfer values prior to this work. The use of CRwo-media values is a pragmatic approach to predicting radionuclide activity concentrations in wildlife and is similar to that used for screening assessments for the human food chain. The CRwo-media values are most suitable for a screening application where there are several conservative assumptions built into the models which will, to varying extents, compensate for the variable data quality and quantity, and associated uncertainty. PMID:22513215

Howard, B J; Beresford, N A; Copplestone, D; Telleria, D; Proehl, G; Fesenko, S; Jeffree, R A; Yankovich, T L; Brown, J E; Higley, K; Johansen, M P; Mulye, H; Vandenhove, H; Gashchak, S; Wood, M D; Takata, H; Andersson, P; Dale, P; Ryan, J; Bollhöfer, A; Doering, C; Barnett, C L; Wells, C

2013-07-01

53

A comparison between the IAEA Safety Series 6 thermal environment and a proposed alternative thermal environment  

SciTech Connect

The present regulations for packaging and transportation of radioactive materials, IAEA Safety Series No. 6; 1985, establish specific criteria for the thermal environment of a hypothetical accident. The regulation states: The scope of this paper is to examine the effects on modeling that result with the Fry proposed thermal boundary conditions. The examination is accomplished by comparing thermal model results using the current IAEA specified thermal environment and the Fry proposed thermal boundary conditions.

Wix, S.D. [GRAM, Inc., Albuquerque, NM (United States); Koski, J.A. [Sandia National Labs., Albuquerque, NM (United States)

1994-03-01

54

The US Support Program to IAEA Safeguards Priority of Containment and Surveillance  

SciTech Connect

The United States Support Program (USSP) priority for containment and surveillance (US) focuses on maintaining or improving the reliability and cost-effectiveness of C/S systems for IAEA safeguards, expanding the number of systems that are unattended and remotely monitored, and developing verification methods that help streamline the on-site inspection process. Existing IAEA C/S systems have evolved to become complex, integrated systems, which may include active seals, nondestructive assay (NDA) instruments, video cameras, and other sensors. These systems operate autonomously. They send analytical data to IAEA headquarters where it can be reviewed. These systems present challenges to the goals of improved system performance, standardization, reliability, maintainability, documentation, and cost effectiveness. One critical lesson from past experiences is the need for cooperation and common objectives among the IAEA, the developer, and the facility operator, to create a successful, cost effective system. Recent USSP C/S activities include Rokkasho Reprocessing Plant safeguard systems, production of a new shift register, numerous vulnerability assessments of C/S systems, a conduit monitoring system which identifies tampering of IAEA conduit deployed in the field, fiber optic seal upgrades, unattended monitoring system software upgrades, next generation surveillance system which will upgrade existing camera systems, and support of the IAEA's development of the universal nondestructive assay data acquisition platform.

Diaz,R.A.

2008-06-13

55

Containment and surveillance -- A principal IAEA safeguards measure  

SciTech Connect

The growth of the safeguards inspectorate of the Agency, spanning more than 40 years, has produced a variety of interesting subjects (legal, technical, political, etc.) for recollection, discussion, and study. Although the Agency was established in 1957, the first practical inspections did not occur until the early 1960s. In the early inspections, thee was little C/S equipment available, and no optical surveillance was used. However, by the third decade of the IAEA, the 1980s, many technology advances were made, and the level of C/S equipment activities increased. By the late 1980s, some 200 Twin Minolta film camera systems were deployed by the Agency for safeguards use. At the present time, the Agency is evaluating and beginning to implement remote monitoring as part of the Strengthened Safeguards System. However, adoption of remote monitoring by international agencies cannot occur rapidly because of the many technical and policy issues associated with this activity. A glimpse into the future indicates that an important element of safeguards instrumentation will be the merging of C/S and NDA equipment into integrated systems. The use of modern interior area monitors in International Safeguards also offers a great potential for advancing C/S measures. The research in microsensors is in its infancy, and the opportunities for their reducing the cost, increasing the life time, and increasing the reliability of sensors for safeguards applications are manifold. A period may be approaching in which the terminology of C/S will no longer have its original meaning, as integrated systems combining NDA instruments and C/S instruments are already in use and are expected to be the norm in the near future.

Drayer, D.D.; Dupree, S.A. [Sandia National Labs., Albuquerque, NM (United States); Sonnier, C.S. [Jupiter Corp., Albuquerque, NM (United States)

1997-12-31

56

A report on the IAEA co-ordinated research programme on the Application of Isotopic Correlation Techniques to international safeguards 1975-1982  

SciTech Connect

A co-ordinated research programme on the Application of Isotopic Correlation Techniques (ICT) to International Safeguards has just ended in the Agency. During the continuation of the programme, scientists from Belgium, Japan, France, United Kingdom, United States and Euratom, engaged in the development of ICT, met periodically to discuss the results obtained by them from both theoretical and experimental investigations. The paper describes the main features of the alternative approaches developed at participating laboratories as well as procedures developed at the IAEA. At the conclusion of the programme, there was an unanimous recommendation from the participants that ICT is a useful tool for verification of input analysis at a chemical reprocessing plant. After the closure of the co-ordinated research programme, the IAEA is now applying data evaluation procedures developed at the Agency and keeping in contact with the progress of work on ICT carried on in laboratories such as JAERI (Japan), CEA (France) and Euratom, through support programmes and through participation in the ESARDA working group dealing with ICT.

Sanatani, S.

1983-07-01

57

JOINT UNITED STATES/IAEA PROPOSED APPROACH FOR SAFEGUARDS DURING PLUTONIUM STABILIZATION, PACKAGING, AND SHIPMENT  

SciTech Connect

For safety reasons, the U.S. Department of Energy (DOE) is preparing to stabilize and package plutonium oxide currently subject to International Atomic Energy Agency safeguards at the Rocky Flats Environmental Technology Site (RFETS) beginning in the year 2001. The Hanford Site will also stabilize and package plutonium materials under IAEA safeguards. The U.S. and the IAEA began consultations in late 1996 to develop an approach to the application of safeguards during stabilization and packaging. With the plans to ship RFETS plutonium to Savannah River for interim storage prior to final disposition, this work has been extended to include safeguards during shipment. This paper will discuss the elements of a joint U.S./IAEA proposal for this task.

L. KWEI; B. SMITH; ET AL

2001-02-01

58

International Atomic Energy Agency (IAEA) activities on spent fuel management options  

SciTech Connect

Many countries have in the past several decades opted for storage of spent fuel for undefined periods of time. They have adopted the 'wait and see' strategy for spent fuel management. A relatively small number of countries have adopted reprocessing and use of MOX fuel as part of their strategy in spent fuel management. From the 10, 000 tonnes of heavy metal that is removed annually from nuclear reactors throughout the world, only approximately 30 % is currently being reprocessed. Continuous re-evaluation of world energy resources, announcement of the Global Nuclear Energy Partnership (GNEP) and the Russian initiative to form international nuclear centers, including reprocessing, are changing the stage for future development of nuclear energy. World energy demand is expected to more than double by 2050, and expansion of nuclear energy is a key to meeting this demand while reducing pollution and greenhouse gases. Since its foundation, the International Atomic Energy Agency (IAEA) has served as an interface between countries in exchanging information on the peaceful development of nuclear energy and at the same time guarding against proliferation of materials that could be used for nuclear weapons. The IAEA's Department of Nuclear Energy has been generating technical documents, holding meetings and conferences, and supporting technical cooperation projects to facilitate this exchange of information. This paper focuses on the current status of IAEA activities in the field of spent fuel management being carried out by the Division of Nuclear Fuel Cycle and Waste Technology. Information on those activities could be found on the web site link www.iaea.org/OurWork/ST/NE/NEFW/nfcms. To date, the IAEA has given priority in its spent fuel management activities to supporting Member States in their efforts to deal with growing accumulations of spent power reactor fuel. There is technical consensus that the present technologies for spent fuel storage, wet and dry, provide adequate protection to people and environment. As storage durations grow, the IAEA has expanded its work related to the implications of extended storage periods. Operation and maintenance of containers for storage and transport have also been investigated related to long term storage periods. In addition, as international interest in reprocessing of spent fuel increases, the IAEA continues to serve as a crossroads for sharing the latest developments in spent fuel treatment options. A Coordinated Research Project is currently addressing spent fuel performance assessment and research to evaluate long term effects of storage on spent fuel. The effect of increased burnup and mixed oxide fuels on spent fuel management is also the focus of interest as it follows the trend in optimizing the use of nuclear fuel. Implications of damaged fuel on storage and transport as well as burnup credit in spent fuel applications are areas that the IAEA is also investigating. Since spent fuel management considerations require social stability and institutional control, those aspects are taken into account in most IAEA activities. Data requirements and records management as storage durations extend were also investigated as well as the potential for regional spent fuel storage facilities. Spent fuel management activities continue to be coordinated with others in the IAEA to ensure compliance and consistency with efforts in the Department of Safety and Security and the Department of Safeguards, as well as with activities related to geologic disposal. Either disposal of radioactive waste or spent fuel will be an ultimate consideration in all spent fuel management options. Updated information on spent fuel treatment options that include fuel reprocessing as well as transmutation of minor actinides are investigated to optimize the use of nuclear fuel and minimize impact on environment. Tools for spent fuel management economics are also investigated to facilitate assessment of industrial applicability for these options. Most IAEA spent fuel management activities will ultimately be reported in o

Lovasic, Z.; Danker, W. [International Atomic Energy Agency (IAEA) Vienna (Austria)

2007-07-01

59

IAEA Inspections for Undeclared and Declared Activities: Is a More Robust Approach Needed?  

SciTech Connect

The United States has long supported a strong international safeguards system and for many years has served as the foremost supplier of technology, equipment, and training to the International Atomic Energy Agency (IAEA). In doing so, it drew in many instances on DOE sponsored R&D and training that was directed towards domestic safeguards and then adapted for IAEA purposes. This was relatively straightforward because of the strong overlap between the development of nuclear material accountancy measures needed for both domestic and international purposes. Two factors have emerged that have made this strong reliance on domestic measures less and less able to be a source of support for the IAEA. One is the shift by the IAEA safeguards system towards detecting undeclared activities. The second is the shift of domestic attention away from nuclear material accountancy and towards physical protection. As a result, a gap in US sponsored R&D and training relevant to international safeguards has developed. The NNSA Next Generation Safeguards Initiative and the DOE NA-22 Safeguards R&D program are intended to help fill this gap and, thereby, permit the U.S. to remain as the pre-eminent supplier of technology for international safeguards purposes. In this context, IAEA challenges have been examined from the perspective of detecting the diversion of nuclear material from declared stocks; detecting undeclared production of nuclear material and activities at locations declared under INFCIRC/153; and detecting undeclared nuclear material and activities elsewhere in a state. Of these, the detection of undeclared nuclear material and activities is, perhaps, the IAEA’s most significant challenge. It is a challenge that even the international community finds difficult to meet because of the scope and the geographic scale of the problem, the technical constraints, the knowledge required, and the significant resources needed to deploy effective systems world-wide (e.g., satellite surveillance systems). The IAEA’s success in carrying out this mission hinges on its capability to evaluate the declarations made by the state for completeness, correctness, and consistency in order to detect possible indications of undeclared nuclear material and activities. Three elements go into this evaluation: (1) evaluating the internal consistency of a State’s declaration and comparing it to information gathered by IAEA inspectors on the basis of their access to the locations, facilities, sites, personnel, and documents disclosed in the state’s declarations; (2) comparison of States’ declarations with other information available to the IAEA, including the information it gathers from its review of open sources, including scientific and technical literature and data bases, trade journals, and media reports; and (3) its ability to archive, retrieve, organize, and analyze all available information for indications of potential undeclared nuclear material and activities, and, when warranted, to request states to provide further information and access in order to investigate and clarify any questions or inconsistencies.

Mark Schanfein

2009-07-01

60

NGSI student activities in open source information analysis in support of the training program of the U.S. DOE laboratories for the entry into force of the additional protocol  

Microsoft Academic Search

In 2008 a joint team from Los Alamos National Laboratory (LANL) and Brookhaven National Laboratory (BNL) consisting of specialists in training of IAEA inspectors in the use of complementary access activities formulated a training program to prepare the U.S. Doe laboratories for the entry into force of the Additional Protocol. As a major part of the support of the activity,

M Analisa Sandoval; Eva C Uribe; Marisa N Sandoval; Brian D Boyer; Rebecca S Stevens

2009-01-01

61

Language Laboratories.  

ERIC Educational Resources Information Center

This history of the language laboratory and the factors influencing its growth are briefly traced. Materials and equipment are described, and the problems involved in a laboratory operation are indicated. Also considered is the use of the language laboratory as a teaching machine and as a research device for education in general. A bibliography…

Mathieu, Gustave

1962-01-01

62

Safeguards Implementation: Establishment of Indonesian Safeguards Laboratory  

SciTech Connect

Under the International Nuclear Safeguards and Engagement Program (INSEP), U.S. National Laboratories support the Department of Energy (DOE) National Nuclear Security Administration (NNSA) to ''collaborate with international partners to strengthen international safeguards at all stages of nuclear development.'' This engagement in safeguards implementation cooperation is the basis for the security and safeguards arrangement with the Nuclear Energy Regulatory Agency of the Republic of Indonesia (BAPETEN) and includes strengthening of the State System of Accounting for and Control of Nuclear Material (SSAC). There are many components in a robust SSAC. While INSEP carries on its program in a holistic approach, it is more effective and efficient to address individual components, rather than the entire system at one time, with the objective of strengthening the system as a whole. Nuclear material accountancy is one of these components. Nuclear material accountancy necessitates that a State periodically take an inventory of its material and record changes. To better perform these activities, BAPETEN requested assistance with establishing a safeguards laboratory where its staff could perform independent material characterization, maintain nondestructive assay equipment, and facilitate hands-on training of BAPETEN safeguards inspectors. In compliance with International Atomic Energy Agency (IAEA) guidelines and safety series documents, INSEP and BAPETEN opened the BAPETEN Safeguards Laboratory in February 2010 to provide these competencies. BAPETEN showcased these new capabilities in July 2010 at the IAEA-sponsored Regional Workshop on Nuclear Material Accounting and Control at Facilities where hands-on activities were held at BAPETEN's Headquarters in Jakarta using the equipment supplied by INSEP. Discussions have begun on the establishment of a security and safeguards laboratory at the BAPETEN Training Center located in Cisarua. This paper describes the many steps involved with the Safeguards Laboratory Implementation Plan from its drafting in August 2007 to the completion of the laboratory in February 2010.

Shipwash, Jacqueline L [ORNL] [ORNL; Geist, William H. [Los Alamos National Laboratory (LANL)] [Los Alamos National Laboratory (LANL); Smith, Steven E [ORNL] [ORNL; Solodov, Alexander A [ORNL] [ORNL; Suharyanta, Suharyanta [ORNL] [ORNL; Sunaryadi, Dedi [ORNL] [ORNL

2011-01-01

63

Implementation of IAEA /1/INT/054 Project in Nuclear Analytical Techniques Group of Argentina: Current State  

SciTech Connect

This paper presents the implementation of the training received through the IAEA Project 'Preparation of Reference Materials and Organization of Proficiency Tests Rounds' in the Nuclear Analytical (NAT) Group of CNEA. Special emphasis is done on those activities related to the first Proficiency Test being carried out by the NAT Group.

Sara, Resnizky; Rita, Pla [Nuclear Analytical Techniques Group, Argentine National Atomic Energy Commission (CNEA), Av. Del Libertador 8250 (1429) Buenos Aires (Argentina); Alba, Zaretzky [Ionizing Radiation Dosimetry Group(CRRD), Argentine National Atomic Energy Commission (CNEA), Av. Del Libertador 8250, 1429 Buenos Aires (Argentina)

2008-08-14

64

USGS Scientist Susan Hall at a 2009 IAEA Uranium Group Meeting  

USGS Multimedia Gallery

Susan Hall, seen here at an IAEA Uranium Group Meeting as a co-representative of the United States, is a lead Uranium resource scientist at USGS, who specializes in identification and genesis of uranium deposits; estimation of uranium resources in the United States; and issues related to extraction,...

65

IAEA-CN-80/66 ISOTOPE TRACERS IN GLOBAL WATER AND CLIMATE STUDIES  

E-print Network

IAEA-CN-80/66 ISOTOPE TRACERS IN GLOBAL WATER AND CLIMATE STUDIES OF THE PAST AND PRESENT T Avenue West, Waterloo ON N2L 3G1, CANADA 1 also: Isotope Hydrology Section, International Atomic Energy Agency, Wagramer Strasse 5, P.O. Box 100, A-1400 Vienna, AUSTRIA Abstract ISOTOPE TRACERS IN GLOBAL WATER

Edwards, Thomas W.D.

66

Using Process Load Cell Information for IAEA Safeguards at Enrichment Plants  

Microsoft Academic Search

Uranium enrichment service providers are expanding existing enrichment plants and constructing new facilities to meet demands resulting from the shutdown of gaseous diffusion plants, the completion of the U.S.-Russia highly enriched uranium downblending program, and the projected global renaissance in nuclear power. The International Atomic Energy Agency (IAEA) conducts verification inspections at safeguarded facilities to provide assurance that signatory States

Mark D Laughter; J Michael Whitaker; John Howell

2010-01-01

67

Secretary of Energy Steven Chu speaks to the 2009 IAEA General Conference delegation  

ScienceCinema

On Sept. 14, 2009, U.S. Secretary of Energy Steven Chu addressed the 2009 IAEA General Conference delegation. Chu is the first Cabinet official to discuss President Obama's nuclear security and nonproliferation agenda outside the United States since the President delivered his landmark speech in Prague in April 2009.

Secretary Chu

2010-09-01

68

Calibrated sulfur isotope abundance ratios of three IAEA sulfur isotope reference materials and V-CDT with a reassessment of the atomic weight of sulfur  

NASA Astrophysics Data System (ADS)

Calibrated values have been obtained for sulfur isotope abundance ratios of sulfur isotope reference materials distributed by the IAEA (Vienna). For the calibration of the measurements, a set of synthetic isotope mixtures were prepared gravimetrically from high purity Ag 2S materials enriched in 32S, 33S, and 34S. All materials were converted into SF 6 gas and subsequently, their sulfur isotope ratios were measured on the SF 5+ species using a special gas source mass spectrometer equipped with a molecular flow inlet system (IRMM's Avogadro II amount comparator). Values for the 32S/ 34S abundance ratios are 22.650 4(20), 22.142 4(20), and 23.393 3(17) for IAEA-S-1, IAEA-S-2, and IAEA-S-3, respectively. The calculated 32S/ 34S abundance ratio for V-CDT is 22.643 6(20), which is very close to the calibrated ratio obtained by Ding et al. (1999). In this way, the zero point of the VCDT scale is anchored firmly to the international system of units SI. The 32S/ 33S abundance ratios are 126.942(47), 125.473(55), 129.072(32), and 126.948(47) for IAEA-S-1, IAEA-S-2, IAEA-S-3, and V-CDT, respectively. In this way, the linearity of the V-CDT scale is improved over this range. The values of the sulfur molar mass for IAEA-S-1 and V-CDT were calculated to be 32.063 877(56) and 32.063 911(56), respectively, the values with the smallest combined uncertainty ever reported for the sulfur molar masses (atomic weights).

Ding, T.; Valkiers, S.; Kipphardt, H.; De Bièvre, P.; Taylor, P. D. P.; Gonfiantini, R.; Krouse, R.

2001-09-01

69

Laboratory and Field Testing of Commercially Available Detectors for the Identification of Chemicals of Interest in the Nuclear Fuel Cycle for the Detection of Undeclared Activities  

SciTech Connect

Traditionally, IAEA inspectors have focused on the detection of nuclear indicators as part of infield inspection activities. The ability to rapidly detect and identify chemical as well as nuclear signatures can increase the ability of IAEA inspectors to detect undeclared activities at a site. Identification of chemical indicators have been limited to use in the analysis of environmental samples. Although IAEA analytical laboratories are highly effective, environmental sample processing does not allow for immediate or real-time results to an IAEA inspector at a facility. During a complementary access inspection, under the Additional Protocol, the use of fieldable technologies that can quickly provide accurate information on chemicals that may be indicative of undeclared activities can increase the ability of IAEA to effectively and efficiently complete their mission. The Complementary Access Working Group (CAWG) is a multi-laboratory team with members from Brookhaven National Laboratory, Idaho National Laboratory, Los Alamos National Laboratory, and Sandia National Laboratory. The team identified chemicals at each stage of the nuclear fuel cycle that may provide IAEA inspectors with indications that proliferation activities may be occurring. The group eliminated all indicators related to equipment, technology and training, developing a list of by-products/effluents, non-nuclear materials, nuclear materials, and other observables. These proliferation indicators were prioritized based on detectability from a conduct of operations (CONOPS) perspective of a CA inspection (for example, whether an inspector actually can access the S&O or whether it is in process with no physical access), and the IAEA’s interest in the detection technology in conjunction with radiation detectors. The list was consolidated to general categories (nuclear materials from a chemical detection technique, inorganic chemicals, organic chemicals, halogens, and miscellaneous materials). The team then identified commercial off the shelf (COTS) chemical detectors that may detect the chemicals of interest. Three chemical detectors were selected and tested both in laboratory settings and in field operations settings at Idaho National Laboratory. The instruments selected are: Thermo Scientific TruDefender FT (FTIR), Thermo Scientific FirstDefender RM (Raman), and Bruker Tracer III SD (XRF). Functional specifications, operability, and chemical detectability, selectivity, and limits of detection were determined. Results from the laboratory and field tests will be presented. This work is supported by the Next Generation Safeguards Initiative, Office of Nonproliferation and International Security, National Nuclear Security Administration.

Carla Miller; Mary Adamic; Stacey Barker; Barry Siskind; Joe Brady; Warren Stern; Heidi Smartt; Mike McDaniel; Mike Stern; Rollin Lakis

2014-07-01

70

Towards a tactical nuclear weapons treaty? Is There a Role of IAEA Tools of Safeguards?  

SciTech Connect

In recent years, there is growing interest in formal negotiations on non-strategic or tactical nuclear weapons. With the negotiations of New START, there has been much speculation that a tactical nuclear weapons treaty should be included in the follow on to New START. This paper examines the current policy environment related to tactical weapons and some of the issues surrounding the definition of tactical nuclear weapons. We then map out the steps that would need to be taken in order to begin discussions on a tactical nuclear weapons treaty. These steps will review the potential role of the IAEA in verification of a tactical nuclear weapons treaty. Specifically, does IAEA involvement in various arms control treaties serve as a useful roadmap on how to overcome some of the issues pertaining to a tactical nuclear weapons treaty?

Saunders, Emily C. [Los Alamos National Laboratory; Rowberry, Ariana N. [Los Alamos National Laboratory; Fearey, Bryan L. [Los Alamos National Laboratory

2012-07-12

71

The US Support Program Assistance to the IAEA Safeguards Information Technology, Collection, and Analysis 2008  

SciTech Connect

One of the United States Support Program's (USSP) priorities for 2008 is to support the International Atomic Energy Agency's (IAEA) development of an integrated and efficient safeguards information infrastructure, including reliable and maintainable information systems, and effective tools and resources to collect and analyze safeguards-relevant information. The USSP has provided funding in support of this priority for the ISIS Re-engineering Project (IRP), and for human resources support to the design and definition of the enhanced information analysis architecture project (nVision). Assistance for several other information technology efforts is provided. This paper will report on the various ongoing support measures undertaken by the USSP to support the IAEA's information technology enhancements and will provide some insights into activities that the USSP may support in the future.

Tackentien,J.

2008-06-12

72

Dietary intakes of essential trace elements: Results from total diet studies supported by the IAEA  

Microsoft Academic Search

Summary  The International Atomic Energy Agency (IAEA) has, for many years, supported research on human dietary intakes of trace elements\\u000a taking advantage, for analysis, of the possibilities offered by nuclear techniques, particularly neutron activation analysis\\u000a (NAA). This paper summarizes the results obtained from studies in more than 20 countries in which special emphasis was placed\\u000a on the application of reliable methodologies

R. M. Parr; N. K. Aras; G. V. Iyengar

2006-01-01

73

Department of Energy Efforts to Promote Universal Adherence to the IAEA Additional Protocol  

Microsoft Academic Search

Entry-into-force of the U.S. Additional Protocol (AP) in January 2009 continues to demonstrate the ongoing commitment by the United States to promote universal adherence to the AP. The AP is a critical tool for improving the International Atomic Energy Agencys (IAEA) capabilities to detect undeclared activities that indicate a clandestine nuclear weapons program. This is because States Parties are required

Mark H. Killinger; Linda H. Hansen; Don N. Kovacic; Matthew VanSickle; Kenneth E. Apt

2009-01-01

74

Paleomagnetics Laboratory  

NSDL National Science Digital Library

At this website, the California Institute of Technology's Paleomagnetics Laboratory promotes its research of weakly magnetic geologic and biological materials. Users can learn about the facilities such as the biomagnetics lab and the automatic sampler. The website features the laboratory's recent research on many topics including extraterrestrial magnetism, magnetofossils, and historical geomagnetic field behavior. Visitors can find out more about the many laboratory members' research activities through links to their home pages. Researchers can download a selection of the group's publications. Everyone can enjoy the amazing images from recent geologic field trips across the globe.

75

The Mailbox Computer System for the IAEA verification experiment on HEU downlending at the Portsmouth Gaseous Diffusion Plant  

SciTech Connect

IN APRIL 1996, THE UNITED STATES (US) ADDED THE PORTSMOUTH GASEOUS DIFFUSION PLANT TO THE LIST OF FACILITIES ELIGIBLE FOR THE APPLICATION OF INTERNATIONAL ATOMIC ENERGY AGENCY (IAEA) SAFEGUARDS. AT THAT TIME, THE US PROPOSED THAT THE IAEA CARRY OUT A ''VERIFICATION EXPERIMENT'' AT THE PLANT WITH RESPECT TO DOOWNBLENDING OF ABOUT 13 METRIC TONS OF HIGHLY ENRICHED URANIUM (HEU) IN THE FORM OF URANIUM HEXAFLUROIDE (UF6). DURING THE PERIOD DECEMBER 1997 THROUGH JULY 1998, THE IAEA CARRIED OUT THE REQUESTED VERIFICATION EXPERIMENT. THE VERIFICATION APPROACH USED FOR THIS EXPERIMENT INCLUDED, AMONG OTHER MEASURES, THE ENTRY OF PROCESS-OPERATIONAL DATA BY THE FACILITY OPERATOR ON A NEAR-REAL-TIME BASIS INTO A ''MAILBOX'' COMPUTER LOCATED WITHIN A TAMPER-INDICATING ENCLOSURE SEALED BY THE IAEA.

Aronson, A.L.; Gordon, D.M.

2000-07-31

76

Fostering applications of neutron scattering techniques in developing countries: IAEA's role  

NASA Astrophysics Data System (ADS)

Over the last 60 years research reactors have played an important role in technological and socio-economical development of mankind. Neutron scattering has been the workhorse for research and development in materials science. Developing countries with moderate flux research reactors have also been involved in using this technique. The reactors and the facilities around them have a large potential for applications, while their under-utilization has been a concern for many member states. The International Atomic Energy Agency (IAEA) has been supporting its member states in the enhancement of utilization of their research reactors. Technical meetings focussing on the area of current interests with potential applications are organized under the project on “effective utilization of research reactors,” e.g. on residual stress measurement, neutron reflectometry. Coordinated research projects (CRPs) bring together scientists from developed and developing countries, build collaborations, and exchange expertise and technology. The CRPs on research reactor utilization include topics like development of small-angle neutron scattering applications and development of sources and imaging systems for neutron radiography. New CRPs on the measurement of residual stress and accelerator-driven neutron sources will be initiated soon. The results from these meetings of CRPs are published as technical documents of the IAEA that would act as guidelines for capacity building for research reactor managers. This paper will present some of the salient features of IAEA activities in promoting research reactor utilization.

Paranjpe, Shriniwas K.; Mank, G.; Ramamoorthy, N.

2006-11-01

77

IAEA Verification Experiment at the Portsmouth Gaseous Diffusion Plant: Report on the Cascade Header Enrichment Monitor  

SciTech Connect

The authors describe the Cascade Header Enrichment Monitor (CHEM) for the Portsmouth Gaseous Diffusion Plant at Piketon, Ohio, and present the calibration and measurement results. The US government has offered excess fissile material that is no longer needed for defense purposes for International Atomic Energy Agency (IAEA) inspection. Measurement results provided by the CHEM were used by the IAEA in a verification experiment to provide confidence that the US successfully blended excess highly enriched uranium (HEU) down to low enriched uranium (LEU). The CHEM measured the uranium enrichment in two cascade header pipes, a 20.32-cm HEU pipe and a 7.62-cm product LEU pipe. The CHEM determines the amount of {sup 235}U from the 185.7-keV gamma-ray photopeak and the amount of total uranium by x-ray fluorescence (XRF) of the 98.4-keV x-ray from uranium with a {sup 57}Co XRF source. The ratio yields the enrichment. The CHEM consists of a collimator assembly, an electromechanically cooled germanium detector, and a rack-mounted personal computer running commercial and custom software. The CHEM was installed in December 1997 and was used by the IAEA inspectors for announced and unannounced inspections on the HEU and LEU header pipes through October 1998. The equipment was sealed with tamper-indicating enclosures when the inspectors were not present.

P. L. Kerr; D. A. Close; W. S. Johnson; R. M. Kandarian; C. E. Moss; C. D. Romero

1999-03-01

78

Hydromechanics Laboratory  

Microsoft Academic Search

The Hydromechanics Laboratory supports midshipmen education, as well as midshipmen, faculty and staff research, in the areas of naval architecture and ocean engineering. The laboratory facilities include a large towing tank (380-ft long, 26- ft wide, and 16-ft deep), a small towing tank (120-ft long, 8-ft wide, and 5-ft deep), a coastal engineering wave basin (52-ft long, 48-ft wide, and

David L. Kriebel

79

A long-term performance evaluation of the gamma-ray activity measurement laboratory in CPST, Lithuania.  

PubMed

The quality control procedures used for two HPGe detectors (a well-type and a GAMMA-X coaxial) are described. Since 2001, check sources containing (137)Cs have been measured weekly for 7200s each, and the gamma-ray spectrometry system background was determined once per month for an acquisition time of 100,000 s. The laboratory participated in the international comparisons at environmental radioactivity level organized by the IAEA, Risø National Laboratory and NPL. PMID:24315285

Gudelis, A; Gorina, I; Butkus, P; Nedveckait?, T

2014-05-01

80

International contributions to IAEA-NEA heat transfer databases for supercritical fluids  

SciTech Connect

An IAEA Coordinated Research Project on 'Heat Transfer Behaviour and Thermohydraulics Code Testing for SCWRs' is being conducted to facilitate collaboration and interaction among participants from 15 organizations. While the project covers several key technology areas relevant to the development of SCWR concepts, it focuses mainly on the heat transfer aspect, which has been identified as the most challenging. Through the collaborating effort, large heat-transfer databases have been compiled for supercritical water and surrogate fluids in tubes, annuli, and bundle subassemblies of various orientations over a wide range of flow conditions. Assessments of several supercritical heat-transfer correlations were performed using the complied databases. The assessment results are presented. (authors)

Leung, L. K. H. [Atomic Energy of Canada Limited, Chalk River Laboratories, Chalk River, ON K0J 1J0 (Canada); Yamada, K. [International Atomic Energy Agency, Vienna International Centre, P.O. Box 100, 1400 Vienna (Austria)

2012-07-01

81

Lunar laboratory  

SciTech Connect

An international research laboratory can be established on the Moon in the early years of the 21st Century. It can be built using the transportation system now envisioned by NASA, which includes a space station for Earth orbital logistics and orbital transfer vehicles for Earth-Moon transportation. A scientific laboratory on the Moon would permit extended surface and subsurface geological exploration; long-duration experiments defining the lunar environment and its modification by surface activity; new classes of observations in astronomy; space plasma and fundamental physics experiments; and lunar resource development. The discovery of a lunar source for propellants may reduce the cost of constructing large permanent facilities in space and enhance other space programs such as Mars exploration. 29 refs.

Keaton, P.W.; Duke, M.B.

1986-01-01

82

Laboratory accreditation  

SciTech Connect

Accreditation can offer many benefits to a testing or calibration laboratory, including increased marketability of services, reduced number of outside assessments, and improved quality of services. Compared to ISO 9000 registration, the accreditation process includes a review of the entire quality system, but in addition a review of testing or calibration procedures by a technical expert and participation in proficiency testing in the areas of accreditation. Within the DOE, several facilities have recently become accredited in the area of calibration, including Sandia National Laboratories, Oak Ridge, AlliedSignal FM and T; Lockheed Martin Idaho Technologies Co., and Pacific Northwest National Lab. At the national level, a new non-profit organization was recently formed called the National Cooperation for Laboratory Accreditation (NACLA). The goal of NACLA is to develop procedures, following national and international requirements, for the recognition of competent accreditation bodies in the US. NACLA is a voluntary partnership between the public and private sectors with the goal of a test or calibration performed once and accepted world wide. The NACLA accreditation body recognition process is based on the requirements of ISO Guide 25 and Guide 58. A membership drive will begin some time this fall to solicit organizational members and an election of a permanent NACLA Board of Directors will follow later this year or early 1999.

Pettit, R.B.

1998-08-01

83

Recent Data Generation Activities at the Atomic and Molecular Data Unit of the IAEA  

NASA Astrophysics Data System (ADS)

The main data generation mechanism of the Atomic and Molecular (A+M) Data Unit of the IAEA is the Co-ordinated Research Project (CRP). The International Fusion Research Council Subcommittee on Atomic and Molecular Data for Fusion recommends topics for new CRPs to be initiated by the A+M Unit. A typical CRP has a lifetime of three to five years. At the start of the CRP a Research Co-ordination Meeting (RCM) is held with the purpose of formulating a detailed work plan. At later RCMs progress on these work plans is reported and the studies debated and expanded. At the conclusion of the CRP the results are compiled in a volume of the journal Atomic and Plasma-Material Interaction Data for Fusion. Numerical results are also added to the electronic database as appropriate. Normally the Unit has three to four active CRPs, and also holds Technical Meetings and invites individual Consultants to IAEA Headquarters, Vienna for specific tasks. Such activities can result in providing advice on a particular topic, on data for a particular process, or a new capability to be made widely available. Recently, consultants to the Unit have provided extensive additions to the Unit databases, as well as interfaces to run several calculational tools through the Internet. Specific examples will be presented.

Clark, R. E. H.; Humbert, D.

2005-05-01

84

International Conference on Advances in Radiation Oncology (ICARO): outcomes of an IAEA meeting.  

PubMed

The IAEA held the International Conference on Advances in Radiation Oncology (ICARO) in Vienna on 27-29 April 2009. The Conference dealt with the issues and requirements posed by the transition from conventional radiotherapy to advanced modern technologies, including staffing, training, treatment planning and delivery, quality assurance (QA) and the optimal use of available resources. The current role of advanced technologies (defined as 3-dimensional and/or image guided treatment with photons or particles) in current clinical practice and future scenarios were discussed.ICARO was organized by the IAEA at the request of the Member States and co-sponsored and supported by other international organizations to assess advances in technologies in radiation oncology in the face of economic challenges that most countries confront. Participants submitted research contributions, which were reviewed by a scientific committee and presented via 46 lectures and 103 posters. There were 327 participants from 70 Member States as well as participants from industry and government. The ICARO meeting provided an independent forum for the interaction of participants from developed and developing countries on current and developing issues related to radiation oncology. PMID:21294881

Salminen, Eeva K; Kiel, Krystyna; Ibbott, Geoffrey S; Joiner, Michael C; Rosenblatt, Eduardo; Zubizarreta, Eduardo; Wondergem, Jan; Meghzifene, Ahmed

2011-01-01

85

IAEA coordinated research project on thermal-hydraulics of Supercritical Water-Cooled Reactors (SCWRs)  

SciTech Connect

The Supercritical Water-Cooled Reactor (SCWR) is an innovative water-cooled reactor concept, which uses supercritical pressure water as reactor coolant. It has been attracting interest of many researchers in various countries mainly due to its benefits of high thermal efficiency and simple primary systems, resulting in low capital cost. The IAEA started in 2008 a Coordinated Research Project (CRP) on Thermal-Hydraulics of SCWRs as a forum to foster the exchange of technical information and international collaboration in research and development. This paper summarizes the activities and current status of the CRP, as well as major progress achieved to date. At present, 15 institutions closely collaborate in several tasks. Some organizations have been conducting thermal-hydraulics experiments and analysing the data, and others have been participating in code-to-test and/or code-to-code benchmark exercises. The expected outputs of the CRP are also discussed. Finally, the paper introduces several IAEA activities relating to or arising from the CRP. (authors)

Yamada, K. [Vienna International Centre, P.O. Box 100, 1400 Vienna (Austria); Aksan, S. N. [International Atomic Energy Agency, 1400 Vienna (Austria)

2012-07-01

86

Measurement of ²²?Ra in soil from oil field: advantages of ?-ray spectrometry and application to the IAEA-448 CRM.  

PubMed

The analytical performance of gamma-ray spectrometry for the measurement of (226)Ra in TENORM (Technically Enhanced Naturally Occurring Radioactive Material) soil was investigated by the IAEA. Fast results were obtained for characterization and certification of a new TENORM Certified Reference Material (CRM), identified as IAEA-448 (soil from oil field). The combined standard uncertainty of the gamma-ray spectrometry results is of the order of 2-3% for massic activity measurement values ranging from 16500 Bq kg(-1) to 21500 Bq kg(-1). Methodologies used for the production and certification of the IAEA-448 CRM are presented. Analytical results were confirmed by alpha spectrometry. The "t" test showed agreement between alpha and gamma results at 95% confidence level. PMID:24332337

Ceccatelli, A; Katona, R; Kis-Benedek, G; Pitois, A

2014-05-01

87

Archimedes Laboratory  

NSDL National Science Digital Library

Proving that geometry can be more fun than a barrel of monkeys, Archimedes Laboratory is "an 'intuitive' puzzle site with fewer formulas and more visuals, which may encourage students learning this science or just constitute a platform for reflection." Probably the most strictly educational section of the site is Math to Discover, which contains discussions of the history of numbers and mathematical patterns, to name a few. Also of interest are the Puzzles to Make and Puzzles to Solve sections. Visitors can follow online instructions to create geometrical curiosities or browse a small selection of impossible object images.

88

Laboratory dynamos  

NASA Astrophysics Data System (ADS)

The magnetism of the planets, including Earth, is generated by dynamo action, i.e. self-generation of a magnetic field due to the fluid motion of liquid iron inside the planetary cores. During the last decades, laboratory experiments became an essential part of the research on dynamo action, complementing both observations and theory. In this talk, I will review some recent results of the Von-Karman Sodium (VKS) experiment. The VKS experiment has been designed to achieve dynamo action in a turbulent flow of liquid metal. In this experiment, 150 liters of liquid sodium are stirred by the counter-rotation of two bladed discs in a cylindrical tank. When the discs are rotating sufficiently fast, a dipolar magnetic field, aligned with the axis of rotation, is generated by dynamo action. In addition,a lot of dynamical regimes can be observed, like chaotic polarity inversions of the field very similar to geomagnetic reversals. In some cases, the experiment can also generate hemispherical dynamos similar to some planetary fields. These different behaviors will be described within the framework of simple theoretical models. I will discuss how these results, and the corresponding theoretical descriptions, can provide a better understanding of some aspects of the geomagnetic field dynamics. Finally, I will present current perspectives for the next generation of laboratory dynamo experiments.

Gissinger, Christophe

2014-05-01

89

Using Process Load Cell Information for IAEA Safeguards at Enrichment Plants  

SciTech Connect

Uranium enrichment service providers are expanding existing enrichment plants and constructing new facilities to meet demands resulting from the shutdown of gaseous diffusion plants, the completion of the U.S.-Russia highly enriched uranium downblending program, and the projected global renaissance in nuclear power. The International Atomic Energy Agency (IAEA) conducts verification inspections at safeguarded facilities to provide assurance that signatory States comply with their treaty obligations to use nuclear materials only for peaceful purposes. Continuous, unattended monitoring of load cells in UF{sub 6} feed/withdrawal stations can provide safeguards-relevant process information to make existing safeguards approaches more efficient and effective and enable novel safeguards concepts such as information-driven inspections. The IAEA has indicated that process load cell monitoring will play a central role in future safeguards approaches for large-scale gas centrifuge enrichment plants. This presentation will discuss previous work and future plans related to continuous load cell monitoring, including: (1) algorithms for automated analysis of load cell data, including filtering methods to determine significant weights and eliminate irrelevant impulses; (2) development of metrics for declaration verification and off-normal operation detection ('cylinder counting,' near-real-time mass balancing, F/P/T ratios, etc.); (3) requirements to specify what potentially sensitive data is safeguards relevant, at what point the IAEA gains on-site custody of the data, and what portion of that data can be transmitted off-site; (4) authentication, secure on-site storage, and secure transmission of load cell data; (5) data processing and remote monitoring schemes to control access to sensitive and proprietary information; (6) integration of process load cell data in a layered safeguards approach with cross-check verification; (7) process mock-ups constructed to provide simulated load cell data; (8) hardware and software implementation for process load cell data collection; (9) costs associated with unattended monitoring of load cells (for both operator and inspector) weighed against the potential benefits of having access to such data; (10) results from field tests of load cell data collection systems in operating facilities; and (11) use of unattended load cell data to increase efficiency of on-site inspection schedules and activities.

Laughter, Mark D [ORNL; Whitaker, J Michael [ORNL; Howell, John [University of Glasgow

2010-01-01

90

Databases and coordinated research projects at the IAEA on atomic processes in plasmas  

NASA Astrophysics Data System (ADS)

The Atomic and Molecular Data Unit at the IAEA works with a network of national data centres to encourage and coordinate production and dissemination of fundamental data for atomic, molecular and plasma-material interaction (A+M/PMI) processes that are relevant to the realization of fusion energy. The Unit maintains numerical and bibliographical databases and has started a Wiki-style knowledge base. The Unit also contributes to A+M database interface standards and provides a search engine that offers a common interface to multiple numerical A+M/PMI databases. Coordinated Research Projects (CRPs) bring together fusion energy researchers and atomic, molecular and surface physicists for joint work towards the development of new data and new methods. The databases and current CRPs on A+M/PMI processes are briefly described here.

Braams, Bastiaan J.; Chung, Hyun-Kyung

2012-05-01

91

Databases and coordinated research projects at the IAEA on atomic processes in plasmas  

SciTech Connect

The Atomic and Molecular Data Unit at the IAEA works with a network of national data centres to encourage and coordinate production and dissemination of fundamental data for atomic, molecular and plasma-material interaction (A+M/PMI) processes that are relevant to the realization of fusion energy. The Unit maintains numerical and bibliographical databases and has started a Wiki-style knowledge base. The Unit also contributes to A+M database interface standards and provides a search engine that offers a common interface to multiple numerical A+M/PMI databases. Coordinated Research Projects (CRPs) bring together fusion energy researchers and atomic, molecular and surface physicists for joint work towards the development of new data and new methods. The databases and current CRPs on A+M/PMI processes are briefly described here.

Braams, Bastiaan J.; Chung, Hyun-Kyung [Nuclear Data Section, NAPC Division, International Atomic Energy Agency P. O. Box 100, Vienna International Centre, AT-1400 Vienna (Austria)

2012-05-25

92

Using the IAEA Safety Culture Model as a Basis for Security Culture  

SciTech Connect

In the last ten years, the practice of nuclear material physical protection control and accounting (MPC&A) in Russia has significantly changed. Under the cooperative US-Russian MPC&A Program, the MPC&A Culture Project team has developed the fundamentals of a pilot program to strengthen MPC&A Culture at nuclear sites. The pilot program is based on the IAEA Safety Culture Principles and Model Characteristics. There has been some debate on how easily these are transferable to Security Culture. While there may be operational differences, culture characteristics remain the same. This paper will compare and contrast the two cultures of Safety and Security, taking into consideration the unique characteristics of each discipline.

De Castro, Kara; Thurmond, Paul; de Boer, Gloria; Mladineo, Stephen V.

2008-08-01

93

IAEA CRP on HTGR Uncertainty Analysis: Benchmark Definition and Test Cases  

SciTech Connect

Uncertainty and sensitivity studies are essential elements of the reactor simulation code verification and validation process. Although several international uncertainty quantification activities have been launched in recent years in the LWR, BWR and VVER domains (e.g. the OECD/NEA BEMUSE program [1], from which the current OECD/NEA LWR Uncertainty Analysis in Modelling (UAM) benchmark [2] effort was derived), the systematic propagation of uncertainties in cross-section, manufacturing and model parameters for High Temperature Reactor (HTGR) designs has not been attempted yet. This paper summarises the scope, objectives and exercise definitions of the IAEA Coordinated Research Project (CRP) on HTGR UAM [3]. Note that no results will be included here, as the HTGR UAM benchmark was only launched formally in April 2012, and the specification is currently still under development.

Gerhard Strydom; Frederik Reitsma; Hans Gougar; Bismark Tyobeka; Kostadin Ivanov

2012-11-01

94

An overview of the activities carried out by the IAEA Technical Working Group on Fast Reactors  

SciTech Connect

The Technical Working Group on Fast Reactors (TWG-FR) of the International Atomic Energy Agency (IAEA) is a group of experts to provide advice and support programme implementation, reflecting a global network of excellence and expertise in the area of advanced technologies and R and O for fast reactors and sub-critical hybrid systems. Consistent with its mandate, the TWG-FR assists in defining and carrying out the Agency's activities in the field of nuclear power technology development for fast reactors and sub-critical hybrid systems. It promotes the exchange of information on national and multi-national programmes and new developments and experience, with the goal to identify and review problems of importance and to stimulate and facilitate cooperation, development and practical application of fast reactors and sub-critical hybrid systems. Finally, the TWG-FR provides Member States with information about the current status and development trends of advanced technologies for fast reactors and sub-critical hybrid systems. The TWG-FR coordinates its activities with other IAEA projects and initiatives, especially those of the Technical Working Group on Nuclear Fuel Cycle Options (TWG-NFCO), the Dept. of Nuclear Safety and Security and, last but not least, the International Project on Innovative Nuclear Reactors and the Fuel Cycle INPRO. It also cooperates with FR-related initiatives implemented within the framework of other international programmes (e.g. GIF, OECD/NEA, ESNII, etc.). The paper presents the recent relevant activities of the TWG-FR as well as the status of the current Coordinated Research Projects jointly carried out by a number of organizations representing the various Member States within the TWG-FR. In particular they concern benchmark analyses of: - the sodium natural circulation tests performed during Phenix End-of-Life experiments; - the sodium natural convection in the upper plenum of the Monju reactor vessel; - an EBR-II Shutdown Heat Removal Test. (authors)

Monti, S.; Toti, A. [International Atomic Energy Agency - IAEA, Wagramer Strasse 5, A-1400 Vienna (Austria)

2012-07-01

95

MANAGING UNCERTAINTIES ASSOCIATED WITH RADIOACTIVE WASTE DISPOSAL: TASK GROUP 4 OF THE IAEA PRISM PROJECT  

SciTech Connect

It is widely recognized that the results of safety assessment calculations provide an important contribution to the safety arguments for a disposal facility, but cannot in themselves adequately demonstrate the safety of the disposal system. The safety assessment and a broader range of arguments and activities need to be considered holistically to justify radioactive waste disposal at any particular site. Many programs are therefore moving towards the production of what has become known as a Safety Case, which includes all of the different activities that are conducted to demonstrate the safety of a disposal concept. Recognizing the growing interest in the concept of a Safety Case, the International Atomic Energy Agency (IAEA) is undertaking an intercomparison and harmonization project called PRISM (Practical Illustration and use of the Safety Case Concept in the Management of Near-surface Disposal). The PRISM project is organized into four Task Groups that address key aspects of the Safety Case concept: Task Group 1 - Understanding the Safety Case; Task Group 2 - Disposal facility design; Task Group 3 - Managing waste acceptance; and Task Group 4 - Managing uncertainty. This paper addresses the work of Task Group 4, which is investigating approaches for managing the uncertainties associated with near-surface disposal of radioactive waste and their consideration in the context of the Safety Case. Emphasis is placed on identifying a wide variety of approaches that can and have been used to manage different types of uncertainties, especially non-quantitative approaches that have not received as much attention in previous IAEA projects. This paper includes discussions of the current results of work on the task on managing uncertainty, including: the different circumstances being considered, the sources/types of uncertainties being addressed and some initial proposals for approaches that can be used to manage different types of uncertainties.

Seitz, R.

2011-03-02

96

International law problems for realisation of the IAEA conventions on notification and assistance in the case of a nuclear accident  

Microsoft Academic Search

The Chernobyl accident underscored the need for an early warning system and international assistance plan in case of a nuclear accident. Shortly after Chernobyl, two conventions were adopted under the auspices of the IAEA. The convention on Early Notification of a Nuclear Accident, in force since 1986, establishes an early warning system for all nuclear accidents whose effects might cross

Petrov

1993-01-01

97

Safety analysis of the IAEA reference research reactor during loss of flow accident using the code MERSAT  

Microsoft Academic Search

Using the thermal hydraulic code MERSAT detailed model including primary and secondary loop was developed for the IAEA's reference research reactor MTR 10MW. The developed model enables the simulation of expected neutronic and thermal hydraulic phenomena during normal operation, reactivity and loss of flow accidents.Two different loss of flow accident (LOFA) have been simulated using slow and fast decrease time

A. Hainoun; N. Ghazi; B. Mansour Abdul-Moaiz

2010-01-01

98

44 IAEA BULLETIN 48/2 March 2007 Science and scientists play a vital role in society. The  

E-print Network

the simple metaphor of what the ancient Greeks would have called the "agora". This represents the place where44 IAEA BULLETIN 48/2 March 2007 Science and scientists play a vital role in society. The degree of influence wielded by scientific opinion, the repu- tation of scientific bodies for impartially rendered

Linhardt, Robert J.

99

IAEA FEC Saint Petersburg, Russia, 13-18 October 2014, O. Motojima The ITER Project Construction Status  

E-print Network

Project Construction Status IAEA FEC 13 to 18 October, 2014 Saint Petersburg, Russia Osamu Motojima Project entered into full construction Visible progress is seen at the site construction/m² The development of Remote Maintenance A large step compared to fission industry The development of the DT fuel

100

Leaching study of PNL 76-68 glass beads using the LLNL continuous-flow method and the PNL modified IAEA method. Final report  

SciTech Connect

A long-term single-pass continuous-flow (SPCF) leaching test was conducted on the glass waste form PNL 76-68. Leaching rates of Np, Pu and various stable elements were measured at 25 and 75/sup 0/C with three different solutions and three different flow rates. The SPCF leaching results were compared with results of a modified IAEA leach test performed by Pacific Northwest Laboratories (PNL). Elemental leach rates and their variation with temperature, flow rate and solution composition were established. The LLNL and PNL leach test results appear to agree within experimental uncertainties. The magnitude of the leach rates determined for Np and the glass matrix elements is 10/sup -5/ grams of glass/cm/sup 2/ geometric solid surface area/day. The rates increase with temperature and with solution flow rate, and are similar in brine and distilled water but higher in a bicarbonate solution. Other cations exhibit somewhat different behavior, and Pu in particular yields a much lower apparent leach rate, probably because of sorption or precipitation effects after release from the glass matrix. After the initial few days, most elements are leached at a constant rate. Matrix dissolution appears to be the most probable rate controlling step for the leaching of most elements. 23 figures, 12 tables.

Coles, D.G.; Mensing, R.W.; Rego, J.; Weed, H.C.; Buddemeier, R.W.

1982-10-04

101

Strengthened IAEA Safeguards-Imagery Analysis: Geospatial Tools for Nonproliferation Analysis  

SciTech Connect

This slide presentation focuses on the growing role and importance of imagery analysis for IAEA safeguards applications and how commercial satellite imagery, together with the newly available geospatial tools, can be used to promote 'all-source synergy.' As additional sources of openly available information, satellite imagery in conjunction with the geospatial tools can be used to significantly augment and enhance existing information gathering techniques, procedures, and analyses in the remote detection and assessment of nonproliferation relevant activities, facilities, and programs. Foremost of the geospatial tools are the 'Digital Virtual Globes' (i.e., GoogleEarth, Virtual Earth, etc.) that are far better than previously used simple 2-D plan-view line drawings for visualization of known and suspected facilities of interest which can be critical to: (1) Site familiarization and true geospatial context awareness; (2) Pre-inspection planning; (3) Onsite orientation and navigation; (4) Post-inspection reporting; (5) Site monitoring over time for changes; (6) Verification of states site declarations and for input to State Evaluation reports; and (7) A common basis for discussions among all interested parties (Member States). Additionally, as an 'open-source', such virtual globes can also provide a new, essentially free, means to conduct broad area search for undeclared nuclear sites and activities - either alleged through open source leads; identified on internet BLOGS and WIKI Layers, with input from a 'free' cadre of global browsers and/or by knowledgeable local citizens (a.k.a.: 'crowdsourcing'), that can include ground photos and maps; or by other initiatives based on existing information and in-house country knowledge. They also provide a means to acquire ground photography taken by locals, hobbyists, and tourists of the surrounding locales that can be useful in identifying and discriminating between relevant and non-relevant facilities and their associated infrastructure. The digital globes also provide highly accurate terrain mapping for better geospatial context and allow detailed 3-D perspectives of all sites or areas of interest. 3-D modeling software (i.e., Google's SketchUp6 newly available in 2007) when used in conjunction with these digital globes can significantly enhance individual building characterization and visualization (including interiors), allowing for better assessments including walk-arounds or fly-arounds and perhaps better decision making on multiple levels (e.g., the best placement for International Atomic Energy Agency (IAEA) video monitoring cameras).

Pabian, Frank V [Los Alamos National Laboratory] [Los Alamos National Laboratory

2012-08-14

102

When Is a Laboratory a Laboratory?  

ERIC Educational Resources Information Center

Gives advice on the legal necessity of safety planning for school science (or other) laboratories. Recommends looking into governmental definitions of the term "laboratory" to determine which educational activities should be covered by safety planning. (WRM)

Roy, Ken

1999-01-01

103

Rapid development of tissue bank achieved by International Atomic Energy Agency (IAEA) Tissue Banking Programme in China.  

PubMed

Before 1986, the development of tissue banking in China has been slow and relatively uncoordinated. Under the support of International Atomic Energy Agency (IAEA), Tissue Banking in China experienced rapid development. In this period, China Institute for Radiation Protection tissue bank mastered systematic and modern tissue banking technique by IAEA training course and gradually developed the first regional tissue bank (Shanxi Provincial Tissue Bank, SPTB) to provide tissue allograft. Benefit from training course, SPTB promoted the development of tissue transplantation by ways of training, brochure, advertisement and meeting. Tissue allograft transplantation acquired recognition from clinic and supervision and administration from government. Quality system gradually is developing and perfecting. Tissue allograft transplantation and tissue bank are developing rapidly and healthy. PMID:23959505

Zhang, Yu-Min; Wang, Jian-Ru; Zhang, Nai-Li; Liu, Xiao-Ming; Zhou, Mo; Ma, Shao-Ying; Yang, Ting; Li, Bao-Xing

2014-09-01

104

Proceedings of the IAEA specialists` meeting on cracking in LWR RPV head penetrations  

SciTech Connect

This report contains 17 papers that were presented in four sessions at the IAEA Specialists` meeting on Cracking in LWR RPV Head Penetrations held at ASTM Headquarters in Philadelphia on May 2-3, 1995. The papers are compiled here in the order that presentations were made in the sessions, and they relate to operational observations, inspection techniques, analytical modeling, and regulatory control. The goal of the meeting was to allow international experts to review experience in the field of ensuring adequate performance of reactor pressure vessel (RPV) heads and penetrations. The emphasis was to allow a better understanding of RPV material behavior, to provide guidance supporting reliability and adequate performance, and to assist in defining directions for further investigations. The international nature of the meeting is illustrated by the fact that papers were presented by researchers from 10 countries. There were technical experts present form other countries who participated in discussions of the results presented. This present document incorporates the final version of the papers as received from the authors. The final chapter includes conclusions and recommendations. Individual papers have been cataloged separately.

Pugh, C.E.; Raney, S.J. [comps.] [Oak Ridge National Lab., TN (United States)] [comps.; Oak Ridge National Lab., TN (United States)

1996-07-01

105

Lessons from UNSCOM and IAEA regarding remote monitoring and air sampling  

SciTech Connect

In 1991, at the direction of the United Nations Security Council, UNSCOM and IAEA developed plans for On-going Monitoring and Verification (OMV) in Iraq. The plans were accepted by the Security Council and remote monitoring and atmospheric sampling equipment has been installed at selected sites in Iraq. The remote monitoring equipment consists of video cameras and sensors positioned to observe equipment or activities at sites that could be used to support the development or manufacture of weapons of mass destruction, or long-range missiles. The atmospheric sampling equipment provides unattended collection of chemical samples from sites that could be used to support the development or manufacture of chemical weapon agents. To support OMV in Iraq, UNSCOM has established the Baghdad Monitoring and Verification Centre. Imagery from the remote monitoring cameras can be accessed in near-real time from the Centre through RIF communication links with the monitored sites. The OMV program in Iraq has implications for international cooperative monitoring in both global and regional contexts. However, monitoring systems such as those used in Iraq are not sufficient, in and of themselves, to guarantee the absence of prohibited activities. Such systems cannot replace on-site inspections by competent, trained inspectors. However, monitoring similar to that used in Iraq can contribute to openness and confidence building, to the development of mutual trust, and to the improvement of regional stability.

Dupree, S.A.

1996-01-01

106

The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Mexico  

Microsoft Academic Search

Tissue banking started in Mexico in 1948-1949, when two bone banks were established, one at the Infantile Hospital of Mexico\\u000a and other at the Central Military Hospital. Mexico has benefited for the implementation of the IAEA program since through\\u000a it has been able to settle down and to consolidate the Tissue Bank at the Instituto Nacional de Investigaciones Nucleares\\u000a ININ

María Esther Martínez-Pardo; Jorge Morales Pedraza; Omar Sánchez Ramírez

2009-01-01

107

Market Research Survey of Commercial Off-The-Shelf (COTS) Portable MS Systems for IAEA Safeguards Applications  

SciTech Connect

This report summarizes the results for the market research survey of mass spectrometers that are deemed pertinent to International Atomic Energy Agency (IAEA) needs and strategic objectives. The focus of the report is on MS instruments that represent currently available (or soon to be) commercial off-the shelf (COTS) technology and weigh less than 400 pounds. A compilation of all available MS instruments (36 COTS and 2 R&D) is presented, along with pertinent information regarding each instrument.

Hart, Garret L.; Hager, George J.; Barinaga, Charles J.; Duckworth, Douglas C.

2013-02-01

108

Certification for trace elements and methyl mercury mass fractions in IAEA-452 scallop (Pecten Maximus) sample  

E-print Network

laboratories. National and international marine monitoring programmes have been initiated worldwide to assess Maximus) sample E. Vasileva1 , S. Azemard1 , J. Oh1 , P. Bustamante2 , M. Betti1 1- International Atomic Energy Agency, Environment Laboratories, 4 Quai Antoine 1er, Principality of Monaco, Monaco 98000, Monaco

Paris-Sud XI, Université de

109

Radiation processing techniques in remediation of pollutants, and the role of the IAEA in supporting capacity building in developing countries  

NASA Astrophysics Data System (ADS)

Radiation treatment, or a combination of radiation with conventional biological-chemical-physical processes, can help in the remediation of contaminated surfaces and in combating industrial chemical effluents and air pollution. The use of ionizing radiation as a powerful tool for inactivation of microbes is a valuable option to address likely threats from biohazard contamination that could be introduced either deliberately or inadvertently into areas where the public are exposed to, as well as for treatment of volatile organic compounds and similar hazardous chemical agents is an emerging development in tackling harmful pollutants. The role of the IAEA has been crucial both in supporting the development of local capabilities as well as in fostering international cooperation due to the multidisciplinary expertise required for achieving sustainable benefits. The IAEA is implementing Coordinated Research Projects, (CRP) thematic topical reviews of issues and challenges involved, and Technical Cooperation (TC) assistance in establishing and maintaining infrastructure in the MS. This paper will give an insight into the above mentioned IAEA activities, with examples of successes achieved through CRPs, as well as challenges on the road for broader dissemination of radiation processing technology for environmental remediation.

Haji-Saeid, S. Mohammad.; Sampa, M. H.; Safrany, A.; Sabharwal, S.; Ramamoorthy, N.

2012-08-01

110

Chemistry Laboratory Safety Check  

ERIC Educational Resources Information Center

An accident prevention/safety check list for chemistry laboratories is printed. Included are checks of equipment, facilities, storage and handling of chemicals, laboratory procedures, instruction procedures, and items to be excluded from chemical laboratories. (SL)

Patnoe, Richard L.

1976-01-01

111

12th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems  

SciTech Connect

The 12th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems took place in Austin, Texas (7–11 September 2011). This meeting was organized jointly with the 5th IAEA Technical Meeting on Theory of Plasma Instabilities (5–7 September 2011). The two meetings shared one day (7 September 2011) with presentations relevant to both groups. Some of the work reported at these meetings was then published in a special issue of Nuclear Fusion [Nucl. Fusion 52 (2012)]. Summaries of the Energetic Particle Conference presentations were given by Kazuo Toi and Boris Breizman. They respectively discussed the experimental and theoretical progress presented at the meeting. Highlights of this meeting include the tremendous progress that has been achieved in the development of diagnostics that enables the ‘viewing’ of internal fluctuations and allows comparison with theoretical predictions, as demonstrated, for example, in the talks of P. Lauber and M. Osakabe. The need and development of hardened diagnostics in the severe radiation environment, such as those that will exist in ITER, was discussed in the talks of V. Kiptily and V.A. Kazakhov. In theoretical studies, much of the effort is focused on nonlinear phenomena. For example, detailed comparison of theory and experiment on D-III-D on the n = 0 geodesic mode was reported in separate papers by R. Nazikian and G. Fu. A large number of theoretical papers were presented on wave chirping including a paper by B.N. Breizman, which notes that wave chirping from a single frequency may emanate continuously once marginal stability conditions have been established. Another area of wide interest was the detailed study of alpha orbits in a burning plasma, where losses can come from symmetry breaking due to finite coil number or magnetic field imperfections introduced by diagnostic or test modules. An important area of development, covered by M.A. Hole and D.A. Spong, is concerned with the self-consistent treatment of the induced fields that accounts for toroidally asymmetric MHD response. In addition, a significant number of studies focused on understanding nonlinear behavior by means of computer simulation of energetic particle driven instability. An under-represented area of investigation was the study of electron runaway formation during major tokamak disruptions. It was noted in an overview by S. Putvinski that electron energies in the 10–20 MeV range is to be expected during projected major disruptions in ITER and that reliable methods for mitigation of the runaway process needs to be developed. Significant recent work in the field of the disruption induced electron runaway, which was reported by J. Riemann, had been submitted to Physics of Plasmas [3]. Overall it is clear that reliable mitigation of electron runaway is an extremely important topic that is in need of better understanding and solutions.

Berk, Herbert L.; Breizman, Boris N.

2014-02-21

112

PREFACE: 11th IAEA Technical Meeting on H-mode Physics and Transport Barriers  

NASA Astrophysics Data System (ADS)

This volume of Journal of Physics: Conference Series contains papers based on invited talks and contributed posters presented at the 11th IAEA Technical Meeting on H-mode Physics and Transport Barriers. This meeting was held at the Tsukuba International Congress Center in Tsukuba, Japan, on 26-28 September 2007, and was organized jointly by the Japan Atomic Energy Agency and the University of Tsukuba. The previous ten meetings in this series were held in San Diego (USA) 1987, Gut Ising (Germany) 1989, Abingdon (UK) 1991, Naka (Japan) 1993, Princeton (USA) 1995, Kloster Seeon (Germany) 1997, Oxford (UK) 1999, Toki (Japan) 2001, San Diego (USA) 2003, and St Petersburg (Russia) 2005. The purpose of the eleventh meeting was to present and discuss new results on H-mode (edge transport barrier, ETB) and internal transport barrier, ITB, experiments, theory and modeling in magnetic fusion research. It was expected that contributions give new and improved insights into the physics mechanisms behind high confinement modes of H-mode and ITBs. Ultimately, this research should lead to improved projections for ITER. As has been the tradition at the recent meetings of this series, the program was subdivided into six topics. The topics selected for the eleventh meeting were: H-mode transition and the pedestal-width Dynamics in ETB: ELM threshold, non-linear evolution and suppression, etc Transport relations of various quantities including turbulence in plasmas with ITB: rotation physics is especially highlighted Transport barriers in non-axisymmetric magnetic fields Theory and simulation on transport barriers Projections of transport barrier physics to ITER For each topic there was an invited talk presenting an overview of the topic, based on contributions to the meeting and on recently published external results. The six invited talks were: A Leonard (GA, USA): Progress in characterization of the H-mode pedestal and L-H transition N Oyama (JAEA, Japan): Progress and issues in physics understanding of dynamics, mitigation and control of ELMs J Rice (MIT, USA): Spontaneous rotation and momentum transport in tokamak plasmas K Ida (NIFS, Japan): Transport barriers in non-axisymmetric magnetic fields F Jenko (IPP, Germany): Transport barriers: Recent progress in theory and simulation T Hoang (CEA, France): Internal transport barriers: Projection to ITER Every talk satisfied the objective of the meeting. A discussion period followed each invited talk in order to expand physics understandings, projection capabilities, and the direction of research around the topic. Short talks were presented by contributing speakers in addition to questions, answers, comments and discussion among the participants. For each topic there was an associated poster session for contributed papers, and lively discussion took place in front of every poster. Through the meeting six invited papers and 77 contributed papers were presented in total. The final session of the meeting was devoted to summaries; R Groebner, T S Hahm and K Ida of the IAC summarized the fruits of topics 1 and 2, 3 and 5, and 4 and 6, respectively. I would like to thank Dr A Malaquias, the IAEA Scientific Secretary, for his continuous support and useful suggestions on the arrangements of the meeting. I am very grateful to the IAC members for their cooperation in selecting topics and invited speakers, and for their important advices on the meeting strategy and proceedings publication. I also wish to express my gratitude to LOC colleagues for their hard work organizing the meeting. Young students of the University of Tsukuba helped us during the meeting. Financial and personel support from JAEA and the University of Tsukuba were essential. Finally I would like to acknowledge the participants of the meeting and the referees for the present proceedings. All of the above contributions contributed to the success of the meeting. Tomonori Takizuka Editor Group photograph International Advisory Committee T Takizuka (Japan Atomic Energy Agency, Japan: Chair) R J Groebner (General Atomics, USA) T S Hahm (Pr

Takizuka, Tomonori

2008-07-01

113

Fuel Cycle Analysis Framework Base Cases for the IAEA/INPRO GAINS Collaborative Project  

SciTech Connect

Thirteen countries participated in the Collaborative Project GAINS “Global Architecture of Innovative Nuclear Energy Systems Based on Thermal and Fast Reactors Including a Closed Fuel Cycle”, which was the primary activity within the IAEA/INPRO Program Area B: “Global Vision on Sustainable Nuclear Energy” for the last three years. The overall objective of GAINS was to develop a standard framework for assessing future nuclear energy systems taking into account sustainable development, and to validate results through sample analyses. This paper details the eight scenarios that constitute the GAINS framework base cases for analysis of the transition to future innovative nuclear energy systems. The framework base cases provide a reference for users of the framework to start from in developing and assessing their own alternate systems. Each base case is described along with performance results against the GAINS sustainability evaluation metrics. The eight cases include four using a moderate growth projection and four using a high growth projection for global nuclear electricity generation through 2100. The cases are divided into two sets, addressing homogeneous and heterogeneous scenarios developed by GAINS to model global fuel cycle strategies. The heterogeneous world scenario considers three separate nuclear groups based on their fuel cycle strategies, with non-synergistic and synergistic cases. The framework base case analyses results show the impact of these different fuel cycle strategies while providing references for future users of the GAINS framework. A large number of scenario alterations are possible and can be used to assess different strategies, different technologies, and different assumptions about possible futures of nuclear power. Results can be compared to the framework base cases to assess where these alternate cases perform differently versus the sustainability indicators.

Brent Dixon

2012-09-01

114

Annual Report Alfvn Laboratory  

E-print Network

Annual Report 2004 Alfvén Laboratory Alfvén Laboratory RoyalInstitute ofTechnology SE 100 44 Stockholm #12;Alfvén Laboratory Annual Report 2004 i ANNUAL REPORT 2004 Alfvén Laboratory Royal Institute Annual Report 2004 ii CONTENTS Appendix A Detailed Report from the Division of Plasma Physics Section

Haviland, David

115

Sandia National Laboratories support of the Iraq Nuclear Facility Dismantlement and Disposal Program.  

SciTech Connect

Because of past military operations, lack of upkeep and looting there are now enormous radioactive waste problems in Iraq. These waste problems include destroyed nuclear facilities, uncharacterized radioactive wastes, liquid radioactive waste in underground tanks, wastes related to the production of yellow cake, sealed radioactive sources, activated metals and contaminated metals that must be constantly guarded. Iraq currently lacks the trained personnel, regulatory and physical infrastructure to safely and securely manage these facilities and wastes. In 2005 the International Atomic Energy Agency (IAEA) agreed to organize an international cooperative program to assist Iraq with these issues. Soon after, the Iraq Nuclear Facility Dismantlement and Disposal Program (the NDs Program) was initiated by the U.S. Department of State (DOS) to support the IAEA and assist the Government of Iraq (GOI) in eliminating the threats from poorly controlled radioactive materials. The Iraq NDs Program is providing support for the IAEA plus training, consultation and limited equipment to the GOI. The GOI owns the problems and will be responsible for implementation of the Iraq NDs Program. Sandia National Laboratories (Sandia) is a part of the DOS's team implementing the Iraq NDs Program. This report documents Sandia's support of the Iraq NDs Program, which has developed into three principal work streams: (1) training and technical consultation; (2) introducing Iraqis to modern decommissioning and waste management practices; and (3) supporting the IAEA, as they assist the GOI. Examples of each of these work streams include: (1) presentation of a three-day training workshop on 'Practical Concepts for Safe Disposal of Low-Level Radioactive Waste in Arid Settings;' (2) leading GOI representatives on a tour of two operating low level radioactive waste disposal facilities in the U.S.; and (3) supporting the IAEA's Technical Meeting with the GOI from April 21-25, 2008. As noted in the report, there was significant teaming between the various participants to best help the GOI. On-the-ground progress is the focus of the Iraq NDs Program and much of the work is a transfer of technical and practical skills and knowledge that Sandia uses day-to-day. On-the-ground progress was achieved in July of 2008 when the GOI began the physical cleanup and dismantlement of the Active Metallurgical Testing Laboratory (LAMA) facility at Al Tuwaitha, near Baghdad.

Cochran, John Russell; Danneels, Jeffrey John

2009-03-01

116

CONFERENCE REPORT: Summary of the 8th IAEA Technical Meeting on Fusion Power Plant Safety  

NASA Astrophysics Data System (ADS)

Reports were presented covering a selection of topics on the safety of fusion power plants. These included a review on licensing studies developed for ITER site preparation surveying common and non-common issues (i.e. site dependent) as lessons to a broader approach for fusion power plant safety. Several fusion power plant models, spanning from accessible technology to more advanced-materials based concepts, were discussed. On the topic related to fusion-specific technology, safety studies were reported on different concepts of breeding blanket modules, tritium handling and auxiliary systems under normal and accident scenarios' operation. The testing of power plant relevant technology in ITER was also assessed in terms of normal operation and accident scenarios, and occupational doses and radioactive releases under these testings have been determined. Other specific safety issues for fusion have also been discussed such as availability and reliability of fusion power plants, dust and tritium inventories and component failure databases. This study reveals that the environmental impact of fusion power plants can be minimized through a proper selection of low activation materials and using recycling technology helping to reduce waste volume and potentially open the route for its reutilization for the nuclear sector or even its clearance into the commercial circuit. Computational codes for fusion safety have been presented in support of the many studies reported. The on-going work on establishing validation approaches aiming at improving the prediction capability of fusion codes has been supported by experimental results and new directions for development have been identified. Fusion standards are not available and fission experience is mostly used as the framework basis for licensing and target design for safe operation and occupational and environmental constraints. It has been argued that fusion can benefit if a specific fusion approach is implemented, in particular for materials selection which will have a large impact on waste disposal and recycling and in the real limits of radiation releases if indexed to the real impact on individuals and the environment given the differences in the types of radiation emitted by tritium when compared with the fission products. Round table sessions resulted in some common recommendations. The discussions also created the awareness of the need for a larger involvement of the IAEA in support of fusion safety standards development.

Girard, J. Ph.; Gulden, W.; Kolbasov, B.; Louzeiro-Malaquias, A.-J.; Petti, D.; Rodriguez-Rodrigo, L.

2008-01-01

117

SUPPLEMENTARY COMPARISON Technically enhanced naturally occurring radionuclides (TENORM) in phosphogypsum: Comparison CCRI(II)-S5  

NASA Astrophysics Data System (ADS)

Within the frame of mutual cooperation between the IAEA and the BIPM, the Consultative Committee for Ionizing Radiation Section II—Measurement of Radionuclides accepted an IAEA-organized interlaboratory comparison in 2008 on the determination of technically enhanced naturally occurring radionuclides in phosphogypsum. The study was piloted by the Chemistry Unit at the IAEA's Laboratories in Seibersdorf (Austria). This report presents the methodology applied in conducting this comparison and the results. Activity results for Pb-210, Ra-226, Th-230, U-234, U-235 and U-238 were reported by three national metrology institutes (NMI) and five other expert laboratories or designated institutes. Four different approaches were used to calculate the nominal value of the reported results and associated uncertainties, and the results from each individual participant were evaluated and compared with this nominal reference value. The reported evaluation of the measurement results demonstrated agreement amongst the participating laboratories. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCRI Section II, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

Shakhashiro, A.; Sansone, U.; Wershofen, H.; Bollhöfer, A.; Kim, C. K.; Kim, C. S.; Korun, M.; Moune, M.; Lee, S. H.; Tarjan, S.

2010-01-01

118

The Microscale Laboratory.  

ERIC Educational Resources Information Center

The materials needed and the procedures used in three microscale chemical laboratory experiments are detailed. Included are a microscale organic synthesis, a two-step synthetic sequence for the microscale organic laboratory, and a small-scale equilibrium experiment. (CW)

Zipp, Arden P.

1990-01-01

119

Biotechnology Laboratory Spring 2012  

E-print Network

CH369T Biotechnology Laboratory Spring 2012 Instructor: Dr. Gene McDonald Office: WEL 3.270C Phone, and at the same time to introduce you to issues associated with various biotechnology laboratory operations. After

120

EPA Environmental Chemistry Laboratory  

NASA Technical Reports Server (NTRS)

The Environmental Protection Agency's (EPA) Chemistry Laboratory (ECL) is a national program laboratory specializing in residue chemistry analysis under the jurisdiction of the EPA's Office of Pesticide Programs in Washington, D.C. At Stennis Space Center, the laboratory's work supports many federal anti-pollution laws. The laboratory analyzes environmental and human samples to determine the presence and amount of agricultural chemicals and related substances. Pictured, ECL chemists analyze environmental and human samples for the presence of pesticides and other pollutants.

1993-01-01

121

Theme: Laboratory Instruction.  

ERIC Educational Resources Information Center

A series of theme articles discuss setting up laboratory hydroponics units, the school farm at the Zuni Pueblo in New Mexico, laboratory experiences in natural resources management and urban horticulture, the development of teaching labs at Derry (PA) High School, management of instructional laboratories, and industry involvement in agricultural…

Bruening, Thomas H.; And Others

1992-01-01

122

Good Laboratory Practice  

NASA Astrophysics Data System (ADS)

The principles of Good Laboratory Practice (GLP) in conjunction with the principles of Total Quality Management (see chapter 6) ensure the quality and reliability of the laboratory results, which in turn help to ensure the protection of the environment and human health and safety. A step further is the accreditation of laboratories to ISO 17025 (see chapter 2) to perform specified activities.

Hadjicostas, Evsevios

123

Oussama Khatib Robotics Laboratory  

E-print Network

Oussama Khatib Robotics Laboratory Department of Computer Science Stanford University Stanford, CA 94305, USA khatib@cs.stanford.edu Oliver Brock Laboratory for Perceptual Robotics Department of Computer Luis Sentis Sriram Viji Robotics Laboratory Department of Computer Science Stanford University Stanford

Sentis, Luis

124

Laboratory Activities in Israel  

ERIC Educational Resources Information Center

Laboratory activities have long had a distinctive and central role in the science curriculum, and science educators have suggested that many benefits accrue from engaging students in science laboratory activities. Many research studies have been conducted to investigate the educational effectiveness of laboratory work in science education in…

Mamlok-Naaman, Rachel; Barnea, Nitza

2012-01-01

125

FORMULARY FOR LABORATORY ANIMALS  

E-print Network

, and safety. In many clinical situations, laboratory animal veterinarians do not have available approved drugs in the Department of Laboratory Animal Science, SmithKline Beecham Pharmaceuticals Research and DevelopmentFORMULARY FOR LABORATORY ANIMALS SECOND EDITION Compiled by C. TERRANCE HAWK PhD, DVM, Dipl. ACLAM

Arnold, Jonathan

126

Considerations Related To Human Intrusion In The Context Of Disposal Of Radioactive Waste-The IAEA HIDRA Project  

SciTech Connect

The principal approaches for management of radioactive waste are commonly termed ‘delay and decay’, ‘concentrate and contain’ and ‘dilute and disperse’. Containing the waste and isolating it from the human environment, by burying it, is considered to increase safety and is generally accepted as the preferred approach for managing radioactive waste. However, this approach results in concentrated sources of radioactive waste contained in one location, which can pose hazards should the facility be disrupted by human action in the future. The International Commission on Radiological Protection (ICRP), International Atomic Energy Agency (IAEA), and Organization for Economic Cooperation and Development/Nuclear Energy Agency (OECD/NEA) agree that some form of inadvertent human intrusion (HI) needs to be considered to address the potential consequences in the case of loss of institutional control and loss of memory of the disposal facility. Requirements are reflected in national regulations governing radioactive waste disposal. However, in practice, these requirements are often different from country to country, which is then reflected in the actual implementation of HI as part of a safety case. The IAEA project on HI in the context of Disposal of RadioActive waste (HIDRA) has been started to identify potential areas for improved consistency in consideration of HI. The expected outcome is to provide recommendations on how to address human actions in the safety case in the future, and how the safety case may be used to demonstrate robustness and optimize siting, design and waste acceptance criteria within the context of a safety case.

Seitz, Roger; Kumano, Yumiko; Bailey, Lucy; Markley, Chris; Andersson, Eva; Beuth, Thomas

2014-01-09

127

An Overview of IAEA Activities to Support Pre-disposal Management of Radioactive Wastes in Member States - 12334  

SciTech Connect

The International Atomic Energy Agency (IAEA) promotes safe and effective management of radioactive waste and has suitable programmes in place to serve the needs of Member States in this area. These programmes cover the development and use of safety standards, planning, technologies and approaches needed for the management of different types of radioactive waste, resulting both from the nuclear fuel cycle and nuclear applications. In the pre-disposal area, the assistance to Members States covers a wide range of topics, including policy and strategy, inventory assessment, technologies and approaches for waste minimization, selection of technical options for waste processing and storage, improvement in operating practices at nuclear facilities, optimization of waste management capacity, etc. and is delivered through the publication of technical guidance documents, coordinated research projects, networks, technical cooperation projects and organization of training and technical review services. This report presents an overview of recent IAEA accomplishments aiming to support activities in pre-disposal management of radioactive waste with focus on technological aspects. (authors)

Kumar Samanta, Susanta; Drace, Zoran; Ojovan, Michael [Waste Technology Section, International Atomic Energy Agency, P.O. Box 100, Wagramerstasse, 1400 Vienna (Austria)

2012-07-01

128

Radiological Laboratory Utility Office Building The Radiological Laboratory Util-  

E-print Network

RLUOB Radiological Laboratory Utility Office Building The Radiological Laboratory Util- ity Office Research building. Capabilities RLUOB provides: · Nearly 20,000 square feet of radiological laboratory

129

Skylab mobile laboratory  

NASA Technical Reports Server (NTRS)

The Skylab mobile laboratory was designed to provide the capability to obtain necessary data on the Skylab crewmen 30 days before lift-off, within 1 hour after recovery, and until preflight physiological baselines were reattained. The mobile laboratory complex consisted of six laboratories that supported cardiovascular, metabolic, nutrition and endocrinology, operational medicine, blood, and microbiology experiments; a utility package; and two shipping containers. The objectives and equipment requirements of the Skylab mobile laboratory and the data acquisition systems are discussed along with processes such as permanently mounting equipment in the individual laboratories and methods of testing and transporting the units. The operational performance, in terms of amounts of data collected, and the concept of mobile laboratories for medical and scientific experiments are evaluated. The Skylab mobile laboratory succeeded in facilitating the data collection and sample preservation associated with the three Skylab manned flights.

Primeaux, G. R.; Larue, M. A.

1975-01-01

130

Predrag S. Krsti Oak Ridge National Laboratory  

E-print Network

; *Journal of Atomic, Molecular and Optical Physics, Hindawi Publishing Corporation Development Positions: Senior Research and Development Staff Member, Physics Division, ORNL Adjunct Professor, member since 1980; Member of APS, ACS, AAUP . Consultant of International Atomic Energy Agency (IAEA

131

Standards Laboratory environments  

SciTech Connect

Standards Laboratory environments need to be carefully selected to meet the specific mission of each laboratory. The mission of the laboratory depends on the specific work supported, the measurement disciplines required and the level of uncertainty required in the measurements. This document reproduces the contents of the Sandia National Laboratories Primary Standards Laboratory Memorandum Number 3B (PSLM-3B) which was issued on May 16, 1988, under the auspices of the Department of Energy, Albuquerque Operations Office, to guide the laboratories of the Nuclear Weapons Complex in selecting suitable environments. Because of both general interest and specific interest in Standards Laboratory environments this document is being issued in a more available form. The purpose of this document is to provide guidance in selection of laboratory environments suitable for standards maintenance and calibration operations. It is not intended to mandate a specific environment for a specific calibration but to direct selection of the environment and to offer suggestions on how to extend precision in an existing and/or achievable (practical) environment. Although this documents pertains specifically to standards laboratories, it can be applied to any laboratory requiring environmental control.

Braudaway, D.W.

1990-09-01

132

LATIN AMERICAN DOSE SURVEY RESULTS IN MAMMOGRAPHY STUDIES UNDER IAEA PROGRAMME: RADIOLOGICAL PROTECTION OF PATIENTS IN MEDICAL EXPOSURES (TSA3).  

PubMed

Latin American countries (Argentina, Brazil, Chile, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Paraguay, Uruguay and Venezuela) working under the International Atomic Energy Agency (IAEA) Technical Cooperation Programme: TSA3 Radiological Protection of Patients in Medical Exposures have joined efforts in the optimisation of radiation protection in mammography practice. Through surveys of patient doses, the region has a unique database of diagnostic reference levels for analogue and digital equipment that will direct future optimisation activities towards the early detection of breast cancer among asymptomatic women. During RLA9/057 (2007-09) 24 institutions participated with analogue equipment in a dose survey. Regional training on methodology and measurement equipment was addressed in May 2007. The mean glandular dose (DG) was estimated using the incident kerma in air and relevant conversion coefficients for both projections craneo caudal and mediolateral oblique (CC and MLO). For Phase 2, RLA9/067 (2010-11), it was decided to include also digital systems in order to see their impact in future dose optimisation activities. Any new country that joined the project received training in the activities through IAEA expert missions. Twenty-nine new institutions participated (9 analogue and 20 digital equipment). A total of 2262 patient doses were collected during this study and from them DG (mGy) for both projections were estimated for each institution and country. Regional results (75 percentile in mGy) show for CC and MLO views, respectively: RLA9/057 (analogue) 2.63 and 3.17; RLA/067: 2.57 and 3.15 (analogue) and 2.69 and 2.90 (digital). Regarding only digital equipment for CC and MLO, respectively, computed radiography systems showed 2.59 and 2.78 and direct digital radiography (DDR) systems 2.78 and 3.04. Based on the IAEA Basic Safety Standard (BSS) reference dose (3 mGy), it can be observed that there is enough room to start optimisation processes in Latin America (LA); several countries or even particular institutions have values much higher than the 3 mGy. The main issues to address are lack of well-established quality assurance programmes for mammography, not enough medical physicists with training in mammography, an increase in patient doses with the introduction of digital equipment and to create awareness on radiation risk and optimisation strategies. PMID:24993012

Mora, Patricia; Blanco, Susana; Khoury, Helen; Leyton, Fernando; Cárdenas, Juan; Defaz, María Yolanda; Garay, Fernando; Telón, Flaviano; Aguilar, Juan Garcia; Roas, Norma; Gamarra, Mirtha; Blanco, Daniel; Quintero, Ana Rosa; Nader, Alejandro

2014-07-01

133

Production and quality assurance in the SIT Africa Mediterranean fruit fly (Diptera: Tephritidae) rearing facility in South Africa  

SciTech Connect

A mass-rearing facility for Mediterranean fruit fly Ceratitis capitata (Wiedemann) was commissioned in Stellenbosch in 1999 to produce sterile male fruit flies for a sterile insect technique (SIT) project in commercial fruit orchards and vineyards in the Western Cape province of South Africa. The mass-rearing procedure was largely based on systems developed by the FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf, Austria. A number of genetic sexing strains were used to produce only males for release. Initial cramped rearing and quality management conditions were alleviated in 2001 with the construction of a new adult rearing room and quality control laboratory. In 2002 a comprehensive Quality Management System was implemented, and in 2003 an improved genetic sexing strain, VIENNA 8, was supplied by the FAO/IAEA Laboratory in Seibersdorf. For most of the first 3 years the facility was unable to supply the required number of sterile male Mediterranean fruit flies for the SIT program without importing sterile male pupae from another facility. From mid-2002, after the quality management system was implemented, both production and quality improved but remained below optimum. After the introduction of the VIENNA 8 genetic sexing strain, and together with an improvement in the climate control equipment, production stability, and quality assurance parameters improved substantially. The critical factors influencing production and quality were an inadequate rearing infrastructure, problems with the quality of the larval diet, and the initial absence of a quality management system. The results highlight the importance of effective quality management, the value of a stable and productive genetic sexing strain, and the necessity for a sound funding base for the mass-rearing facility. (author) [Spanish] La facilidad para criar en masa la mosca mediterranea de la fruta, Ceratitis capitata (Wiedemann) fue comisionada en Stellenbosch en 1999 para producir machos esteriles de moscas para el proyecto de la tecnica del insecto esteril (TIE) en huertos de frutos y vinas comerciales en la provincia del Cabo Occidental del Sudafrica. El procedimiento de criar en masa fue en su mayor parte basado en los sistemas desarrollados por el Laboratorio de Agricultura y Biotecnologia de la FAO/IAEA, Seibersdorf, Austria. Un numero de razas que separara los sexos geneticamente fueron utilizadas para producir solo machos para la liberacion. La congestionada condicion inicial para criar las moscas y su manejo de calidad fueron aliviadas en 2001 con la construccion de un nuevo cuarto de cria para adultos y un laboratorio de control de calidad. En 2002, un Sistema de Manejo de Calidad comprensivo fue implementado, y en 2003 una raza mejorada que separa los sexos geneticamente, VIENNA 8, fue proveido por el Laboratorio de la FAO/IAEA en Seibersdorf. En la mayor parte de los primeros 3 anos la facilidad no pudo suplir el numero requerido de machos esteriles de la mosca mediterranea de la fruta para el programa de TIE sin la necesidad para importar machos esteriles de otra facilidad. Desde medio del ano de 2002, despues que el sistema de manejo de calidad fue implementado, la produccion y la calidad mejoraron pero aun quedaron por debajo del nivel optimo. Despues de la introduccion de la raza VIENNA 8 que separa los sexos geneticamente, y junto con el equipo mejorado de control de clima, la estabilidad y los parametros de seguridad de calidad mejoraron substancialmente. Los factores criticos que influyeron en la produccion y la calidad fueron la infraestructura inadecuada para criar las moscas, problemas con la calidad de la dieta para las larvas y la ausencia inicial de un sistema de manejo de calidad. Los resultados muestran claramente la importancia de un manejo efectivo de la calidad, el valor de una raza productiva que separa los sexos geneticamente y la necesidad de contar con una base solida de financimiento para la infraestructura de una cria en masa. (author)

Barnes, B. [Plant Protection Division, ARC Infruitec-Nietvoorbij Fruit, Vine and Wine Institute, Stellenbosch, 7599 (South Africa); Rosenberg, S.; Arnolds, L.; Johnson, J. [SIT Africa (Pty) Ltd., Stellenbosch, 7599 (South Africa)

2007-03-15

134

SHIPBOARD LABORATORY SAFETY PROGRAM  

E-print Network

SHIPBOARD LABORATORY SAFETY PROGRAM INTEGRATED OCEAN DRILLING PROGRAM U.S. IMPLEMENTING ................................................................................................................................7 Other TAMU and SIEM Offshore Policies and Programs

135

Sandia National Laboratories  

NASA Technical Reports Server (NTRS)

Sandia National Laboratories has identified technology transfer to U.S. industry as a laboratory mission which complements our national security mission and as a key component of the Laboratory's future. A number of technology transfer mechanisms - such as CRADA's, licenses, work-for-others, and consortia - are identified and specific examples are given. Sandia's experience with the Specialty Metals Processing Consortium is highlighted with a focus on the elements which have made it successful. A brief discussion of Sandia's potential interactions with NASA under the Space Exploration Initiative was included as an example of laboratory-to-NASA technology transfer. Viewgraphs are provided.

Gilliom, Laura R.

1992-01-01

136

Use of IAEA's phase-space files for the implementation of a clinical accelerator virtual source model.  

PubMed

In the present work, phase-space data files (phsp) provided by the International Atomic Energy Agency (IAEA) for different accelerators were used in order to develop a Virtual Source Model (VSM) for clinical photon beams. Spectral energy distributions extracted from supplied phsp files were used to define the radiation pattern of a virtual extended source in a hybrid model which is completed with a virtual diaphragm used to simulate both electron contamination and the shape of the penumbra region. This simple virtual model was used as the radiation source for dosimetry calculations in a water phantom. The proposed model proved easy to build and test, and good agreement with clinical accelerators dosimetry measurements were obtained for different field sizes. Our results suggest this simple method could be useful for treatment planning systems (TPS) verification purposes. PMID:23932845

Rucci, Alexis; Carletti, Claudia; Cravero, Walter; Strbac, Bojan

2014-03-01

137

Development and validation of a model for tritium accumulation by a freshwater bivalve using the IAEA EMRAS scenarios  

SciTech Connect

A six-compartment metabolic model for tritium accumulation by bivalves was developed and validated using two observed data sets supplied in an international IAEA program for validation of environmental models, EMRAS (Environmental Modeling for Radiation Safety, 2003-2007). The data observed were presented in scenarios for model prediction of temporal change of HTO and OBT concentrations in Barnes mussels (Elliptio complanata). In the Uptake Scenario, mussels were transplanted from a site with background tritium concentrations into a lake, which has historically received tritium inputs over time from up-gradient waste management areas. Another data set was presented in the Depuration Scenario for model prediction of the temporal decrease in HTO and OBT concentrations in the mussels following transplantation from the lake into another lake with significantly lower tritium levels. The model simulation was able to reproduce the observation that the amount of hydrogen taken from sediment was very small compared with that taken from lake water. (authors)

Miyamoto, K.; Inoue, Y.; Takeda, H.; Yanagisawa, K.; Fuma, S.; Ishii, N.; Kuroda, N. [National Inst. of Radiological Sciences, 4-9-1, Anagawa, Chiba, 263-8555 (Japan); Yankovich, T.; Kim, S. B.; Davis, P. [AECL, Chalk River Laboratories, Chalk River, ON K0J 1J0 (Canada)

2008-07-15

138

Medical Laboratory Assistant. Laboratory Occupations Cluster.  

ERIC Educational Resources Information Center

This task-based curriculum guide for medical laboratory assistant is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a career ladder, a matrix relating duty/task numbers to job titles, and a task list. Each…

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

139

MEETING REPORT: IAEA Meeting: International Conference of National Regulatory Authorities with Competence in the Safety of Radiation Sources and the Security of Radioactive Materials  

Microsoft Academic Search

Buenos Aires, 11-15 December 2000 The meeting was the outcome of one of the actions arising from an IAEA sponsored meeting held in Dijon in 1998 on these issues. The action plan included inter alia the production of a `Code of Conduct' (published December 2000), the production of a scheme for the `Categorisation of Sources' (published December 2000) and a

Chris Englefield

2001-01-01

140

3. Blackwell et al., Proc. 9th Int. Conf. on Plasma Physics and Contr. Nucl. Fusion (Balti-more), IAEA, Vienna, ~, 227 (1983).  

E-print Network

3. Blackwell et al., Proc. 9th Int. Conf. on Plasma Physics and Contr. Nucl. Fusion (Balti- more. Pogutse, in: Plasma Physics and Controlled Nuclear Fusion Research, IAEA, Vienna, Vol. 2, 69 (1985). 6. Contr. Fusion and Plasma Physics, Budapest, Vol. I (!985), p. 38. 8~ M. Murakami et al., Plasma Physics

Shepelyansky, Dima

141

IAEA-2006 FRX-L 1/26/06 LA-UR-06-0531 High pressure Field Reversed Configuration plasmas in FRX-L  

E-print Network

IAEA-2006 FRX-L 1/26/06 LA-UR-06-0531 High pressure Field Reversed Configuration plasmas in FRX,3]. The FRC experimental parameters (density, temperature, and cleanliness) obtained in the past several years and flux trapping, designed add-on mirror coils, and are using an analytic model and MOQUI simulations [4

142

Nobel Peace Prize Awarded to IAEA and Director General The Nobel Peace Prize for 2005 has been awarded to the International Atomic  

E-print Network

Nobel Peace Prize Awarded to IAEA and Director General The Nobel Peace Prize for 2005 has beenBaradei, for their work for a safer and more peaceful world. The Prize was announced on October 7 and will be presented at a ceremony in Oslo, Norway, on December 10. "The Norwegian Nobel Committee has decided that the Nobel Peace

Pesic, Batric

143

Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators; Summary Report of an IAEA Technical Meeting  

SciTech Connect

The IAEA Nuclear Data Section convened the 18th meeting of the International Network of Nuclear Structure and Decay Data Evaluators at the IAEA Headquarters, Vienna, 23 to 27 March 2009. This meeting was attended by 22 scientists from 14 Member States, plus IAEA staff, concerned with the compilation, evaluation and dissemination of nuclear structure and decay data. A summary of the meeting, recommendations/conclusions, data centre reports, and various proposals considered, modified and agreed by the participants are contained within this document. The International Network of Nuclear Structure and Decay Data (NSDD) Evaluators holds biennial meetings under the auspices of the IAEA, and consists of evaluation groups and data service centres in several countries. This network has the objective of providing up-to-date nuclear structure and decay data for all known nuclides by evaluating all existing experimental data. Data resulting from this international evaluation collaboration is included in the Evaluated Nuclear Structure Data File (ENSDF) and published in the journals Nuclear Physics A and Nuclear Data Sheets (NDS).

Abriola, D.; Tuli, J.

2009-03-23

144

LABORATORY IV ELECTRIC CIRCUITS  

E-print Network

LABORATORY IV ELECTRIC CIRCUITS Lab IV - 1 In the first laboratory, you studied the behavior realm of electric circuits, will give you more experience in applying the very useful principles the concepts of circuits to electrical systems. · Apply the concept of conservation of charge to determine

Minnesota, University of

145

Technology Systems. Laboratory Activities.  

ERIC Educational Resources Information Center

This guide contains 43 modules of laboratory activities for technology education courses. Each module includes an instructor's resource sheet and the student laboratory activity. Instructor's resource sheets include some or all of the following elements: module number, course title, activity topic, estimated time, essential elements, objectives,…

Brame, Ray; And Others

146

Reservoir Characterization Research Laboratory  

E-print Network

Reservoir Characterization Research Laboratory for Carbonate Studies Executive Summary/Al 0.00 0.02 0.04 Eagle Ford Fm #12;#12; Reservoir Characterization Research Laboratory Research Plans for 2014 Outcrop and Subsurface Characterization of Carbonate Reservoirs for Improved Recovery of Remaining

Texas at Austin, University of

147

Laboratory animal allergy  

Microsoft Academic Search

The main objective of the study presented in this thesis was to estimate the prevalence rate of laboratory animal allergy and to determine its association with risk factors, like allergen exposure level, atopy, gender and other host factors. A cross-sectional survey was undertaken among 540 workers at 8 laboratory animal facilities. All participants completed a questionnaire and underwent skin prick

A. Hollander

1997-01-01

148

The Virtual Robotics Laboratory  

SciTech Connect

The growth of the Internet has provided a unique opportunity to expand research collaborations between industry, universities, and the national laboratories. The Virtual Robotics Laboratory (VRL) is an innovative program at Oak Ridge National Laboratory (ORNL) that is focusing on the issues related to collaborative research through controlled access of laboratory equipment using the World Wide Web. The VRL will provide different levels of access to selected ORNL laboratory equipment to outside universities, industrial researchers, and elementary and secondary education programs. In the past, the ORNL Robotics and Process Systems Division (RPSD) has developed state-of-the-art robotic systems for the Army, NASA, Department of Energy, Department of Defense, as well as many other clients. After proof of concept, many of these systems sit dormant in the laboratories. This is not out of completion of all possible research topics, but from completion of contracts and generation of new programs. In the past, a number of visiting professors have used this equipment for their own research. However, this requires that the professor, and possibly his students, spend extended periods at the laboratory facility. In addition, only a very exclusive group of faculty can gain access to the laboratory and hardware. The VRL is a tool that enables extended collaborative efforts without regard to geographic limitations.

Kress, R.L. [Oak Ridge National Lab., TN (United States); Love, L.J. [Oak Ridge Inst. for Science and Education, TN (United States)

1997-03-01

149

The Virtual Robotics Laboratory  

SciTech Connect

The growth of the Internet has provided a unique opportunity to expand research collaborations between industry, universities, and the national laboratories. The Virtual Robotics Laboratory (VRL) is an innovative program at Oak Ridge National Laboratory (ORNL) that is focusing on the issues related to collaborative research through controlled access of laboratory equipment using the World Wide Web. The VRL will provide different levels of access to selected ORNL laboratory secondary education programs. In the past, the ORNL Robotics and Process Systems Division has developed state-of-the-art robotic systems for the Army, NASA, Department of Energy, Department of Defense, as well as many other clients. After proof of concept, many of these systems sit dormant in the laboratories. This is not out of completion of all possible research topics. but from completion of contracts and generation of new programs. In the past, a number of visiting professors have used this equipment for their own research. However, this requires that the professor, and possibly his/her students, spend extended periods at the laboratory facility. In addition, only a very exclusive group of faculty can gain access to the laboratory and hardware. The VRL is a tool that enables extended collaborative efforts without regard to geographic limitations.

Kress, R.L.; Love, L.J.

1999-09-01

150

Technical Report Computer Laboratory  

E-print Network

Technical Report Number 686 Computer Laboratory UCAM-CL-TR-686 ISSN 1476-2986 Dependable systems for Sentient Computing Andrew C. Rice May 2007 15 JJ Thomson Avenue Cambridge CB3 0FD United Kingdom phone +44 by the University of Cambridge Computer Laboratory are freely available via the Internet: http

Haddadi, Hamed

151

Technical Report Computer Laboratory  

E-print Network

Technical Report Number 709 Computer Laboratory UCAM-CL-TR-709 ISSN 1476-2986 Protocols Avenue Cambridge CB3 0FD United Kingdom phone +44 1223 763500 http://www.cl.cam.ac.uk/ #12;c 2008 Ford published by the University of Cambridge Computer Laboratory are freely available via the Internet: http

Cambridge, University of

152

Dental Laboratory Technician.  

ERIC Educational Resources Information Center

This document, which is designed for use in developing a tech prep competency profile for the occupation of dental laboratory technician, lists technical competencies and competency builders for 13 units pertinent to the health technologies cluster in general and 8 units to the occupation of dental laboratory technician. The following skill areas…

Ohio State Univ., Columbus. Center on Education and Training for Employment.

153

Medical Laboratory Technician.  

ERIC Educational Resources Information Center

This document, which is designed for use in developing a tech prep competency profile for the occupation of medical laboratory technician, lists technical competencies and competency builders for 18 units pertinent to the health technologies cluster in general and 8 units specific to the occupation of medical laboratory technician. The following…

Ohio State Univ., Columbus. Center on Education and Training for Employment.

154

Biotechnology Laboratory Methods.  

ERIC Educational Resources Information Center

Describes a course entitled "Biotechnology Laboratory" which introduces a variety of laboratory methods associated with biotechnology. Describes the history, content, and seven experiments of the course. The seven experiments are selected from microbiology and molecular biology, kinetics and fermentation, and downstream processing-bioseparations.…

Davis, Robert H.; Kompala, Dhinakar S.

1989-01-01

155

An Independent Freshman Laboratory.  

ERIC Educational Resources Information Center

Describes a first-year laboratory course designed to fulfill laboratory objectives of reinforcing lecture material, teaching experimental methodology, developing hands-on skills, and imparting a sense of error. The course's six segments examine: digital electronics with students building a photogate timer; error analysis; linear accelerated…

Spencer, C. D.; Seligmann, P. F.

1992-01-01

156

Carbon Characterization Laboratory Report  

SciTech Connect

The newly completed Idaho National Laboratory (INL) Carbon Characterization Laboratory (CCL) is located in Lab-C20 of the Idaho National Laboratory Research Center. This laboratory was established under the Next Generation Nuclear Plant (NGNP) Project to support graphite research and development activities. The CCL is designed to characterize and test carbon-based materials such as graphite, carbon-carbon composites, and silicon-carbide composite materials. The laboratory is fully prepared to measure material properties for nonirradiated carbon-based materials. Plans to establish the laboratory as a radiological facility within the next year are definitive. This laboratory will be modified to accommodate irradiated materials, after which it can be used to perform material property measurements on both irradiated and nonirradiated carbon-based material. Instruments, fixtures, and methods are in place for preirradiation measurements of bulk density, thermal diffusivity, coefficient of thermal expansion, elastic modulus, Young’s modulus, Shear modulus, Poisson ratio, and electrical resistivity. The measurement protocol consists of functional validation, calibration, and automated data acquisition.

David Swank; William Windes; D.C. Haggard; David Rohrbaugh; Karen Moore

2009-03-01

157

The Gran Sasso Laboratory  

NASA Astrophysics Data System (ADS)

The Gran Sasso underground laboratory is one of the four national laboratories run by the INFN (Istituto Nazionale di Fisica Nucleare). It is located under the Gran Sasso massif, in central Italy, between the cities of L'Aquila and Teramo, 120 km far from Rome. It is the largest underground laboratory for astroparticle physics in the world and the most advanced in terms of complexity and completeness of its infrastructures. The scientific program at the Gran Sasso National Laboratories (Laboratori Nazionali del Gran Sasso, LNGS)is mainly focused on astroparticle, particle and nuclear physics. The laboratory presently hosts many experiments as well as R&D activities, including world-leading research in the fields of solar neutrinos, accelerator neutrinos (CNGS neutrino beam from CERN to Gran Sasso), dark matter, neutrinoless double-beta decay and nuclear cross-section of astrophysical interest. Associate sciences like earth physics, biology and fundamental physics complement the activities. The laboratory is operated as an international science facility and hosts experiments whose scientific merit is assessed by an international advisory Scientific Committee. A review of the main experiments carried out at LNGS will be given, together with the most recent and relevant scientific results achieved.

Votano, L.

2012-09-01

158

ECSI 322 Oceanography Laboratory -Manual 1 ESCI 322 -Oceanography Laboratory  

E-print Network

ECSI 322 ­ Oceanography Laboratory - Manual 1 ESCI 322 - Oceanography Laboratory Laboratory Manual ­ Oceanography Laboratory - Manual 2 ESCI 322 - Introduction to Oceanography Laboratory Course Syllabus-hand experience with oceanographic research methods 2. Become familiar with marine organisms and coastal processes

Shull, David H.

159

History of the Laboratory Protection Division Oak Ridge National Laboratory  

E-print Network

i i #12;#12;History of the Laboratory Protection Division Oak Ridge National Laboratory 1942, Emergency Preparedness Date Published: March 1992 Prepared by the Oak Ridge National Laboratory Oak Ridge of plutonium, known as Clinton Laboratories. -The pilot plant was renamed Oak Ridge National Laboratory in 1948

160

Standard laboratory equipment.  

PubMed

This appendix lists pieces of equipment that are standard in the modern toxicology laboratory, i.e., items used extensively in this manual and thus not usually included in the individual materials lists. No attempt has been made to list all items required for each procedure in the Materials list of each protocol; rather, those lists note those items that might not be readily available in the laboratory or that require special preparation. See SUPPLIERS APPENDIX for contact information for commercial vendors of laboratory equipment. PMID:20972961

2001-05-01

161

Sonication standard laboratory module  

DOEpatents

A standard laboratory module for automatically producing a solution of cominants from a soil sample. A sonication tip agitates a solution containing the soil sample in a beaker while a stepper motor rotates the sample. An aspirator tube, connected to a vacuum, draws the upper layer of solution from the beaker through a filter and into another beaker. This beaker can thereafter be removed for analysis of the solution. The standard laboratory module encloses an embedded controller providing process control, status feedback information and maintenance procedures for the equipment and operations within the standard laboratory module.

Beugelsdijk, Tony (Los Alamos, NM); Hollen, Robert M. (Los Alamos, NM); Erkkila, Tracy H. (Los Alamos, NM); Bronisz, Lawrence E. (Los Alamos, NM); Roybal, Jeffrey E. (Santa Fe, NM); Clark, Michael Leon (Menan, ID)

1999-01-01

162

Pacific Northwest National Laboratory  

NSDL National Science Digital Library

The Pacific Northwest National Laboratory, one of nine US Department of Energy multi-program national laboratories, conducts research concerning environmental science and technology. This huge site holds information on research in atmospheric science and climate change, analytic and physical chemistry, computational science and engineering, environmental remediation, statistics, thermal and energy systems, and so much more. Many of the individual research pages contain downloadable publications. Section headings for the site include Energy, Environment, Health and Safety, Information Technology, National Security, and Nuclear Technology, among others. Also included here is the Environmental Molecular Sciences Laboratory, a facility that conducts "fundamental research on the physical, chemical, and biological processes that underpin critical environmental issues."

163

Tethered gravity laboratories study  

NASA Technical Reports Server (NTRS)

The following subject areas are covered: (1) thermal control issues; (2) attitude control sybsystem; (3) configuration constraints; (4) payload; (5) acceleration requirements on Variable Gravity Laboratory (VGL); and (6) VGL configuration highlights.

Lucchetti, F.

1989-01-01

164

Tethered gravity laboratories study  

NASA Technical Reports Server (NTRS)

Variable Gravity Laboratory studies are discussed. The following subject areas are covered: (1) conceptual design and engineering analysis; (2) control strategies (fast crawling maneuvers, main perturbations and their effect upon the acceleration level); and (3) technology requirements.

Lucchetti, F.

1989-01-01

165

Genetic Testing Laboratory Directory  

MedlinePLUS

... names, disease names, phenotypes, gene symbols and names, protein names, laboratory names, directors and locations. Search term ... phenotypes by searching for disease names, traits, drugs, proteins and analytes. Find genes by searching gene symbols ...

166

Physics Laboratory in UEC  

NASA Astrophysics Data System (ADS)

All the first-year students in the University of Electro-Communications (UEC) take "Basic Physics I", "Basic Physics II" and "Physics Laboratory" as required subjects; Basic Physics I and Basic Physics II are calculus-based physics of mechanics, wave and oscillation, thermal physics and electromagnetics. Physics Laboratory is designed mainly aiming at learning the skill of basic experimental technique and technical writing. Although 95% students have taken physics in the senior high school, they poorly understand it by connecting with experience, and it is difficult to learn Physics Laboratory in the university. For this reason, we introduced two ICT (Information and Communication Technology) systems of Physics Laboratory to support students'learning and staff's teaching. By using quantitative data obtained from the ICT systems, we can easily check understanding of physics contents in students, and can improve physics education.

Takada, Tohru; Nakamura, Jin; Suzuki, Masaru

167

ENVIRONMENTAL RESEARCH LABORATORY - CORVALLIS  

EPA Science Inventory

The Environmental Research Laboratory - Corvallis is the U.S. Environmental Protection Agency's - national research center for terrestrial and watershed ecology, aquatic ecoregions, and for the ecological effects of climate change, stratospheric ozone depletion, and atmospheric p...

168

Organic Laboratory Experiments.  

ERIC Educational Resources Information Center

Detailed is a method in which short pieces of teflon tubing may be used for collection tubes for collecting preparative fractions from gas chromatographs. Material preparation, laboratory procedures, and results of this method are discussed. (CW)

Smith, Sherrel

1990-01-01

169

Laboratory Technician: Zane Kraft  

NSDL National Science Digital Library

This is a PDF interview, PowerPoint slide set, and webpage biography of a laboratory technician, detailing the career information for someone who enjoys the hands-on experimentation of working with samples in the lab.

2012-05-02

170

European Molecular Biology Laboratory  

E-print Network

On 10 May an Agreement was signed at CERN setting up a new European Laboratory. It will be concerned with research in molecularbiology and will be located at Heidelberg in the Federal Republic of Germany.

1973-01-01

171

Safety in Science Laboratories.  

ERIC Educational Resources Information Center

Presents 12 amendments to the second edition of Safety in Science Laboratories. Covers topics such as regular inspection of equipment, wearing safety glasses, dating stock chemicals, and safe use of chemicals. (MA)

Education in Science, 1978

1978-01-01

172

75 FR 80011 - Good Laboratory Practice for Nonclinical Laboratory Studies  

Federal Register 2010, 2011, 2012, 2013

...Laboratory Practice for Nonclinical Laboratory Studies AGENCY: Food and Drug Administration...to more completely address nonclinical studies as they are presently conducted, the...for conducting nonclinical laboratory studies that support or are intended to...

2010-12-21

173

Reservoir CharacterizationReservoir Characterization Research LaboratoryResearch Laboratory  

E-print Network

Reservoir CharacterizationReservoir Characterization Research LaboratoryResearch Laboratory at Austin Austin, Texas 78713Austin, Texas 78713--89248924 #12;Reservoir Characterization Research Platform, The Dolomites, Italy. #12;iii Reservoir Characterization Research Laboratory Research Plans

Texas at Austin, University of

174

CCB Laboratory Safety Orientation Checklist Laboratory Safety Training Review  

E-print Network

CCB's Lab 300 in-class safety training. All personnel working within CCBCCB Laboratory Safety Orientation Checklist Laboratory Safety Training Review Attend must complete the department's Laboratory Safety Training. Consult the CCB

Heller, Eric

175

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT - GEOCHEMISTRY LABORATORY AT SANDIA NATIONAL LABORATORIES  

EPA Science Inventory

These reports summarize pollution prevention opportunity assessments conducted jointly by EPA and DOE at the Geochemistry Laboratory and the Manufacturing and Fabrication Repair Laboratory at the Department of Energy's Sandia National Laboratories facility in Albuquerque, New Mex...

176

Theory and laboratory astrophysics  

NASA Technical Reports Server (NTRS)

Science opportunities in the 1990's are discussed. Topics covered include the large scale structure of the universe, galaxies, stars, star formation and the interstellar medium, high energy astrophysics, and the solar system. Laboratory astrophysics in the 1990's is briefly surveyed, covering such topics as molecular, atomic, optical, nuclear and optical physics. Funding recommendations are given for the National Science Foundation, NASA, and the Department of Energy. Recommendations for laboratory astrophysics research are given.

Schramm, David N.; Mckee, Christopher F.; Alcock, Charles; Allamandola, Lou; Chevalier, Roger A.; Cline, David B.; Dalgarno, Alexander; Elmegreen, Bruce G.; Fall, S. Michael; Ferland, Gary J.

1991-01-01

177

Laboratory of Population Genetics  

Cancer.gov

The Laboratory of Population Genetics (LPG) utilizes genetic analysis to gain insight into human biologic processes. Until recently, genetic dissection of phenotypes had been largely limited to investigations in experimental organisms. The dawn of the post-genome era presents the opportunity to extend these investigations to humans. It is the major goal of this laboratory to exploit emerging resources and technology in order to understand the genetic basis of the complex phenotypes related to human cancer.

178

Safer Science: Laboratory Relocation  

NSDL National Science Digital Library

The movement of hazardous chemicals found in high school science laboratories and chemical storerooms can be risky business due to the increased likelihood of an accidental spill, contamination, or other type of mishap. Prudent safety planning and practice need to be addressed in order to eliminate or minimize the potential for chemical incidents. Giving thought to the guidelines outlined in this article will help initiate the process of moving chemical inventories within and between school laboratories and storerooms.

Roy, Ken

2008-10-01

179

Bilateral comparison COOMET.RI(I)-S2 of the air-kerma standards of the IAEA and the VNIIM, Russian Federation in medium energy x-rays  

NASA Astrophysics Data System (ADS)

A bilateral comparison has been made between the air-kerma standards of the IAEA and the VNIIM in the medium-energy x-ray range. The results show the standards to be in agreement at the level of the stated standard uncertainty for the comparison of 4.1 parts in 103. The comparison result, based on the calibration coefficients for a transfer chamber, is expressed as a ratio of the IAEA and the VNIIM standards for air kerma, suitable for entry in the BIPM key comparison database. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCRI, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

Czap, L.; Gomola, I.; Oborin, A. V.; Villevalde, A. Y.

2014-01-01

180

Treatment of Irradiated Graphite to meet Acceptance Criteria for Waste Disposal: A New IAEA Collaborative Research Program - 12443  

SciTech Connect

World-wide, more than 250,000 tonnes of irradiated graphite have arisen through commercial nuclear-power operations and from military production reactors. Whilst most nations responsible for the generation of this material have in mind repository disposal alongside other radwaste, the lack of progress in this regard has led in some cases to difficulties where, for example, the site of an existing graphite-moderated reactor is required for re-utilisation. In any case, graphite as a radwaste stream has unique chemical and physical properties which may lend itself to more radical and innovative treatment and disposal options, including the recovery of useful isotopes and also recycling within the nuclear industry. Such aspects are important in making the case for future graphite-moderated reactor options (for example, High-Temperature Reactors planned for simultaneous power production and high-grade heat sources for such applications as hydrogen production for road fuel). A number of initiatives have taken place since the mid 1990s aimed at exploring such alternative strategies and, more recently, improving technology offers new options at all stages of the dismantling and disposal process. A new IAEA Collaborative Research Program aims to build upon the work already done and the knowledge achieved, in order to identify the risks and uncertainties associated with alternative options for graphite disposal, along with cost comparisons, thus enabling individual Member States to have the best-available information at their disposal to configure their own programs. (authors)

Wickham, A.J. [Nuclear Technology Consultancy, PO Box 50, Builth Wells, Powys LD2 3XA (United Kingdom); Drace, Z. [Waste Technology Section, Division of Nuclear Fuel Cycle and Waste Technology, International Atomic Energy Agency, Wagramerstrasse 5, PO Box 100, A-1400, Vienna (Austria)

2012-07-01

181

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

3.E.2 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for REGULATED bags, autoclaved, and processed as RMW through Stericycle. Laboratory Animal Facilities Incinerator Use

Krovi, Venkat

182

Laboratory safety handbook  

USGS Publications Warehouse

Safety, defined as 'freedom from danger, risk, or injury,' is difficult to achieve in a laboratory environment. Inherent dangers, associated with water analysis and research laboratories where hazardous samples, materials, and equipment are used, must be minimized to protect workers, buildings, and equipment. Managers, supervisors, analysts, and laboratory support personnel each have specific responsibilities to reduce hazards by maintaining a safe work environment. General rules of conduct and safety practices that involve personal protection, laboratory practices, chemical handling, compressed gases handling, use of equipment, and overall security must be practiced by everyone at all levels. Routine and extensive inspections of all laboratories must be made regularly by qualified people. Personnel should be trained thoroughly and repetitively. Special hazards that may involve exposure to carcinogens, cryogenics, or radiation must be given special attention, and specific rules and operational procedures must be established to deal with them. Safety data, reference materials, and texts must be kept available if prudent safety is to be practiced and accidents prevented or minimized.

Skinner, E.L.; Watterson, C.A.; Chemerys, J.C.

1983-01-01

183

NASA's Propulsion Research Laboratory  

NASA Technical Reports Server (NTRS)

The grand opening of NASA's new, world-class laboratory for research into future space transportation technologies located at the Marshall Space Flight Center (MSFC) in Huntsville, Alabama, took place in July 2004. The state-of-the-art Propulsion Research Laboratory (PRL) serves as a leading national resource for advanced space propulsion research. Its purpose is to conduct research that will lead to the creation and development of innovative propulsion technologies for space exploration. The facility is the epicenter of the effort to move the U.S. space program beyond the confines of conventional chemical propulsion into an era of greatly improved access to space and rapid transit throughout the solar system. The laboratory is designed to accommodate researchers from across the United States, including scientists and engineers from NASA, the Department of Defense, the Department of Energy, universities, and industry. The facility, with 66,000 square feet of useable laboratory space, features a high degree of experimental capability. Its flexibility allows it to address a broad range of propulsion technologies and concepts, such as plasma, electromagnetic, thermodynamic, and propellant propulsion. An important area of emphasis is the development and utilization of advanced energy sources, including highly energetic chemical reactions, solar energy, and processes based on fission, fusion, and antimatter. The Propulsion Research Laboratory is vital for developing the advanced propulsion technologies needed to open up the space frontier, and sets the stage of research that could revolutionize space transportation for a broad range of applications.

2004-01-01

184

Evaluating Astronomy Laboratories  

NASA Astrophysics Data System (ADS)

A set of non-traditional astronomy laboratories for non-science majors will be presented along with evaluations of lab technicians (these labs were originally developed at the College of Staten Island of the City University of New York). The goal of these labs is twofold: (a) to provide the students with hands-on experiences of scientific methodology and (b) to provoke critical thinking. Because non-science majors are often rather resistant to learning the relevant methodology - and especially to thinking critically - this manual is structured differently. It does not only provide traditional cook-book recipes but also contains several leading questions to make the students realize why they are doing what. The students are encouraged to write full sentences and explain how they reach which conclusions. This poster summarizes the experiences of the laboratory assistants that worked with the instructor and presents how they judge the effectiveness of the laboratories.

Zirbel, E. L.

2002-12-01

185

LSU Biological Safety Inspection for BSL -2 Laboratories 1 Laboratory  

E-print Network

in biological safety cabinets or other physical containment equipment. Eating, drinking, smoking, handlingLSU Biological Safety Inspection for BSL - 2 Laboratories 1 Laboratory 2 Section Chief a Principle. Standard Biological Safety BSL-2 Laboratories Laboratory Safety Inspection Office of Occupational Health

Stephens, Jacqueline

186

UCSD Department of Chemistry & Biochemistry, Teaching Laboratories LABORATORY REGULATIONS  

E-print Network

a splash hazard. Safety glasses are designed for use in normal laboratory operations but offer only minimal & textbooks, in the laboratories, in the Science & Engineering Library and in the Chemistry Teaching LabUCSD Department of Chemistry & Biochemistry, Teaching Laboratories LABORATORY REGULATIONS

Aluwihare, Lihini

187

Laboratory Notebook for Science  

NSDL National Science Digital Library

All students are required to maintain a laboratory notebook. The notebook is to be either a bound notebook or a spiral notebook. All of your work in class is to be recorded in your notebook. Your laboratory notebook is: --a place to record what you see and do (including mistakes) --a place to record what you THINK about what you see and do --a place to ask QUESTIONS and draw conclusions about the experiences and results --a place to track your feelings and attitudes about your experiences --a seedbed of ideas for experiments and creativity --a record of your accomplishments during your time in this class

BEGIN:VCARD VERSION:2.1 FN:Barbara Schulz N:Schulz; Barbara REV:2005-04-13 END:VCARD

1994-07-30

188

USGS Scientific Visualization Laboratory  

USGS Publications Warehouse

The U.S. Geological Survey's (USGS) Scientific Visualization Laboratory at the National Center in Reston, Va., provides a central facility where USGS employees can use state-of-the-art equipment for projects ranging from presentation graphics preparation to complex visual representations of scientific data. Equipment including color printers, black-and-white and color scanners, film recorders, video equipment, and DOS, Apple Macintosh, and UNIX platforms with software are available for both technical and nontechnical users. The laboratory staff provides assistance and demonstrations in the use of the hardware and software products.

U.S. Geological Survey

1995-01-01

189

National Renewable Energy Laboratory  

NSDL National Science Digital Library

The National Renewable Energy Lab is the U.S. Department of Energy's premier laboratory for renewable energy research and development and a leading laboratory for energy efficiency research and development. The web site provides access to a large array of information that targets many different audiences. There are educational links and classroom activities and projects suited for audiences from primary education through college-level. Other features include information about different forms of energy, databases on renewable energy production, an extensive photo gallery, and information on current research and applications in energy efficiency and renewable energy.

2002-04-01

190

Virtual Reality Laboratory  

NSDL National Science Digital Library

The University of Michigan Virtual Reality Laboratory (VRL) at the College of Engineering explores innovative applications of immersive and non-immersive virtual environments in a variety of areas. For industrial applications, research is focused on virtual prototyping of engineering designs - especially in the automotive and marine industry - the simulation of manufacturing processes, and related engineering tasks. Additional activities include the use of virtual reality in accident simulations, medicine, architecture, archeology, education, and other areas. As an interdisciplinary facility, the VRL collaborates with many disciplines within the university and serves the outside community. Through a combined directorship, the Laboratory cooperates closely with the University of Michigan 3D Lab.

Fogler, H. S.

2008-10-22

191

Program of technical assistance to the Organization for the Prohibition of Chemical Weapons - lessons learned from the U.S. program of technical assistance to IAEA safeguards. Final report  

SciTech Connect

The Defense Nuclear Agency is sponsoring a technical study of the requirements of a vehicle to meet the OPCW`s future needs for enhanced chemical weapons verification capabilities. This report provides information about the proven mechanisms by which the U.S. provided both short- and long-term assistance to the IAEA to enhance its verification capabilities. Much of the technical assistance has generic application to international organizations verifying compliance with disarmament treaties or conventions. In addition, some of the equipment developed by the U.S. under the existing arrangements can be applied in the verification of other disarmament treaties or conventions. U.S. technical assistance to IAEA safeguards outside of the IAEA`s regular budget proved to be necessary. The U.S. technical assistance was successful in improving the effectiveness of IAEA safeguards for its most urgent responsibilities and in providing the technical elements for increased IAEA {open_quotes}readiness{close_quotes} for the postponed responsibilities deemed important for U.S. policy objectives. Much of the technical assistance was directed to generic subjects and helped to achieve a system of international verification. It is expected that the capabilities of the Organization for the Prohibition of Chemical Weapons (OPCW) to verify a state`s compliance with the {open_quotes}Chemical Weapons Convention{close_quotes} will require improvements. This report presents 18 important lessons learned from the experience of the IAEA and the U.S. Program of Technical Assistance to IAEA Safeguards (POTAS), organized into three tiers. Each lesson is presented in the report in the context of the difficulty, need and history in which the lesson was learned. Only the most important points are recapitulated in this executive summary.

NONE

1995-06-01

192

Comparison of the IAEA TRS-398 and AAPM TG-51 absorbed dose to water protocols in the dosimetry of high-energy photon and electron beams  

NASA Astrophysics Data System (ADS)

The International Atomic Energy Agency (IAEA TRS-398) and the American Association of Physicists in Medicine (AAPM TG-51) have published new protocols for the calibration of radiotherapy beams. These protocols are based on the use of an ionization chamber calibrated in terms of absorbed dose to water in a standards laboratory's reference quality beam. This paper compares the recommendations of the two protocols in two ways: (i) by analysing in detail the differences in the basic data included in the two protocols for photon and electron beam dosimetry and (ii) by performing measurements in clinical photon and electron beams and determining the absorbed dose to water following the recommendations of the two protocols. Measurements were made with two Farmer-type ionization chambers and three plane-parallel ionization chamber types in 6, 18 and 25 MV photon beams and 6, 8, 10, 12, 15 and 18 MeV electron beams. The Farmer-type chambers used were NE 2571 and PTW 30001, and the plane-parallel chambers were a Scanditronix-Wellhöfer NACP and Roos, and a PTW Markus chamber. For photon beams, the measured ratios TG-51/TRS-398 of absorbed dose to water Dw ranged between 0.997 and 1.001, with a mean value of 0.999. The ratios for the beam quality correction factors kQ were found to agree to within about +/-0.2% despite significant differences in the method of beam quality specification for photon beams and in the basic data entering into kQ. For electron beams, dose measurements were made using direct ND,w calibrations of cylindrical and plane-parallel chambers in a 60Co gamma-ray beam, as well as cross-calibrations of plane-parallel chambers in a high-energy electron beam. For the direct ND,w calibrations the ratios TG-51/TRS-398 of absorbed dose to water Dw were found to lie between 0.994 and 1.018 depending upon the chamber and electron beam energy used, with mean values of 0.996, 1.006, and 1.017, respectively, for the cylindrical, well-guarded and not well-guarded plane-parallel chambers. The Dw ratios measured for the cross-calibration procedures varied between 0.993 and 0.997. The largest discrepancies for electron beams between the two protocols arise from the use of different data for the perturbation correction factors pwall and pdis of cylindrical and plane-parallel chambers, all in 60Co. A detailed analysis of the reasons for the discrepancies is made which includes comparing the formalisms, correction factors and the quantities in the two protocols.

Saiful Huq, M.; Andreo, Pedro; Song, Haijun

2001-11-01

193

ChemPages Laboratory Resources  

NSDL National Science Digital Library

The Laboratory Resources are a set of web pages that include text, images, video, and self check questions. The topics included are those that are commonly encountered in the first-year chemistry laboratory. They have been put together for use as both a pre-laboratory preparation tool and an in-laboratory reference source.

194

National Voluntary Laboratory Accreditation Program  

E-print Network

procedure lists all the items Handbook 150 requires be covered in a management review. The records do and Management Reviews #12;National Voluntary Laboratory Accreditation Program Pre-assessment... · A laboratory;National Voluntary Laboratory Accreditation Program Pre-assessment... · A laboratory's management review

195

Introductory Materials Laboratory.  

ERIC Educational Resources Information Center

Described is an introductory materials science laboratory program which emphasizes crystal structure both on the atomistic and microscopic scale and the dependence of materials properties on structure. The content of this program is classified into four major areas: (1) materials science, (2) mechanical behavior of materials, (3) materials testing…

Ritter, John E., Jr.

196

National Laboratory Dorene Price  

E-print Network

: price@bnl.gov ACTIVATED ALUMINUM HYDRIDE HYDROGEN STORAGE COMPOSITIONS AND USES THEREOF BrookhavenBrookhaven National Laboratory Dorene Price Office of Intellectual Property and Sponsored Research for the U.S. Department of Energy. An activated aluminum hydride (AlH3 ) composition to control

197

Telecommunications network management laboratory  

Microsoft Academic Search

This work discusses network management laboratory design and implementation at the University of Wollongong in the School of Electrical, Computer and Telecommunications Engineering in years of 2002 and 2003 for a final year specialisation subject called telecommunication network management for telecommunications engineering students. The design and implementation included that of a network management GUI incorporating the fundamental aspects and functionality

I. Raad; P. Vial

2004-01-01

198

Pacific Northwest National Laboratory  

E-print Network

, this approach works against the student's natural learning patterns. The Pacific Northwest National Laboratory concepts and then builds up to more complex problems. Frequent checks on learning, exercises, and optional the information to everyday experiences. · "Heads Up" interaction elements--pointing out important concepts

199

LABORATORY V ELECTRIC CIRCUITS  

E-print Network

Lab V -1 LABORATORY V ELECTRIC CIRCUITS Electrical devices are the cornerstones of our modern world in applying the principles of conservation to the very useful realm of electric circuits. OBJECTIVES: After the behavior of the energy output of any element in a circuit; · use the concept of electrical potential

Minnesota, University of

200

Water Chemistry Laboratory Manual.  

ERIC Educational Resources Information Center

This manual of laboratory experiments in water chemistry serves a dual function of illustrating fundamental chemical principles of dilute aqueous systems and of providing the student with some familiarity with the chemical measurements commonly used in water and wastewater analysis. Experiments are grouped in categories on the basis of similar…

Jenkins, David; And Others

201

First International Microgravity Laboratory  

Microsoft Academic Search

This colorful booklet presents capsule information on every aspect of the International Microgravity Laboratory (IML). As part of Spacelab, IML is divided into Life Science Experiments and Materials Science Experiments. Because the life and materials sciences use different Spacelab resources, they are logically paired on the IML missions. Life science investigations generally require significant crew involvement, and crew members often

Tracy McMahan; Charlotte Shea; Margaret Wiginton; Valerie Neal; Michele Gately; Lila Hunt; Jean Graben; Julie Tiderman; Denise Accardi

1990-01-01

202

Laboratory Safety Principles  

NSDL National Science Digital Library

This workshop covers major principles and regulations pertinent to working in laboratories with hazardous materials. It is divided into 45 minute segments dealing with: Radioactive Materials (Staiger); Toxic, Reactive, Carcinogenic, and Teratogenic Chemicals (Carlson); Infectious Agents (Laver); and Fire Safety Concepts and Physical Hazards (Arnston).

Jerry Staiger, Keith Carlson, Jim Laver, Ray Arntson (University of Minnesota; )

2008-04-11

203

ECOLOGY LABORATORY BIOLOGY 341  

E-print Network

Page 1 ECOLOGY LABORATORY BIOLOGY 341 Fall Semester 2008 Bighorn Sheep Rams at Bison Range National ecological data; and 3) oral and written communication skills. Thus, these ecology labs, and statistical analyses appropriate for ecological data. A major goal of this class will be for you to gain

Vonessen, Nikolaus

204

Simulating Laboratory Procedures.  

ERIC Educational Resources Information Center

Describes the use of computer assisted instruction in a medical microbiology course. Presents examples of how computer assisted instruction can present case histories in which the laboratory procedures are simulated. Discusses an authoring system used to prepare computer simulations and provides one example of a case history dealing with fractured…

Baker, J. E.; And Others

1986-01-01

205

The Laboratory Notebook  

NSDL National Science Digital Library

This site provides well-organized instructions for keeping a laboratory notebook. In addition to the providing an overview of general rules and organization, the site also discusses organization of conclusions around three central types of outlines for measurement experiments, synthesis experiments and reporting of physical phenomena.

2010-06-25

206

Instrumental Analysis Chemistry Laboratory  

ERIC Educational Resources Information Center

designed for automating the collection and assessment of laboratory exercises is presented. This Web-based system has been extensively used in engineering courses such as control systems, mechanics, and computer programming. Goodle GMS allows the students to submit their results to a…

Munoz de la Pena, Arsenio; Gonzalez-Gomez, David; Munoz de la Pena, David; Gomez-Estern, Fabio; Sequedo, Manuel Sanchez

2013-01-01

207

Technical Report Computer Laboratory  

E-print Network

of compounds, describing in detail the motivation for the scheme and the development process. This schemeTechnical Report Number 735 Computer Laboratory UCAM-CL-TR-735 ISSN 1476-2986 Learning compound://www.cl.cam.ac.uk/techreports/ ISSN 1476-2986 #12;Learning compound noun semantics Diarmuid ´O S´eaghdha Summary This thesis

Haddadi, Hamed

208

Laboratory Animal Science Program  

Cancer.gov

The services of LASP laboratories and facilities may be accessed using the "Yellow Task Request System" and Accessions System. These web-based systems enable investigators to request services and obtain cost and time estimates for each project. NCI approval is an integral function of these processes, which ensures that adequate funding and other resources are available to perform the work.

209

Aquatic Microbiology Laboratory Manual.  

ERIC Educational Resources Information Center

This laboratory manual presents information and techniques dealing with aquatic microbiology as it relates to environmental health science, sanitary engineering, and environmental microbiology. The contents are divided into three categories: (1) ecological and physiological considerations; (2) public health aspects; and (3)microbiology of water…

Cooper, Robert C.; And Others

210

Energy Systems Laboratory Groundbreaking  

SciTech Connect

INL recently broke ground for a research facility that will house research programs for bioenergy, advanced battery systems, and new hybrid energy systems that integrate renewable, fossil and nuclear energy sources. Here's video from the groundbreaking ceremony for INL's new Energy Systems Laboratory. You can learn more about CAES research at http://www.facebook.com/idahonationallaboratory.

Hill, David; Otter, C.L.; Simpson, Mike; Rogers, J.W.

2011-01-01

211

Energy Systems Laboratory Groundbreaking  

ScienceCinema

INL recently broke ground for a research facility that will house research programs for bioenergy, advanced battery systems, and new hybrid energy systems that integrate renewable, fossil and nuclear energy sources. Here's video from the groundbreaking ceremony for INL's new Energy Systems Laboratory. You can learn more about CAES research at http://www.facebook.com/idahonationallaboratory.

Hill, David; Otter, C.L.; Simpson, Mike; Rogers, J.W.;

2013-05-28

212

RUNNING A LANGUAGE LABORATORY.  

ERIC Educational Resources Information Center

THIS ARTICLE DESCRIBES THE LANGUAGE LABORATORY AT THE NATIONAL UNIVERSITY OF TRUJILLO AS IT IS USED IN THE FIVE-YEAR ENGLISH TEACHER TRAINING PROGRAM. THE FIRST TWO YEARS OF THIS COURSE ARE INTENSIVE, BASED ON A STUDY OF ENGLISH USING LADO-FRIES MATERIALS (FOR LATIN AMERICAN LEARNERS) WHICH REQUIRE FIVE HOURS OF CLASSWORK A WEEK SUPPLEMENTED BY…

REES, ALUN L.W.

213

Idaho National Laboratory  

NSDL National Science Digital Library

In operation since 1949, INL is a science-based, applied engineering national laboratory dedicated to supporting the U.S. Department of Energy's missions in ensuring the nation's energy security with safe, competitive, and sustainable energy systems and unique national and homeland security capabilities.

214

National Renewable Energy Laboratory  

E-print Network

Innovation for Our Energy Future Sponsorship Format Black Color:Solid Black Vertical Format-A Black Vertical Format-B Black National Renewable Energy Laboratory Innovation for Our Energy Future National Renewable, a market conservatively estimated at $125 million per year. The UAWS is the culmination of more than 10

215

Laboratory Safety and Management  

ERIC Educational Resources Information Center

Explains a scientific approach to accident prevention and outlines the safety aspects associated with the handling of chemicals in the secondary school. Provides a check list of unsafe acts and conditions, outlines features of good laboratory management, and gives hints for combating the effects of inflation on science budgets. (GS)

Goodenough, T. J.

1976-01-01

216

EARTHQUAKE PREPAREDNESS FOR LABORATORIES  

E-print Network

EARTHQUAKE PREPAREDNESS FOR LABORATORIES By: Christopher E. Kohler (Environmental Health and Safety) and Walter E. Gray (Indiana Geological Survey) Earthquakes occur with little or no warning, and so planning of an earthquake. While most historical earthquakes were minor, Indiana's proximity to two seismic zones

Polly, David

217

Laboratory Density Functionals  

E-print Network

We compare several definitions of the density of a self-bound system, such as a nucleus, in relation with its center-of-mass zero-point motion. A trivial deconvolution relates the internal density to the density defined in the laboratory frame. This result is useful for the practical definition of density functionals.

B. G. Giraud

2007-07-26

218

Jet Propulsion Laboratory Homepage  

NSDL National Science Digital Library

The Jet Propulsion Laboratory's (JPL) homepage provides links to spacecraft and mission information, imagery, news articles, events, features, and public services. Users can access articles and imagery from the Mars Rover and Cassini missions, images from the Spitzer Space Telescope, and an El Nino/La Nina Watch.

219

Laboratory For Telerobotic Repair  

NASA Technical Reports Server (NTRS)

Laboratory telerobotic system performs such complicated tasks as picking up tools, removing thermal blanket, and replacing screws. Human operator in control room operates remote robot with aid of video monitors, torque and force displays, and force feedback. System used to perform research and to develop telerobotic-repair capabilities equal to those of human operator.

Fiorini, Paolo; Bejczy, Antal K.; Das, Hari; Zak, Haya

1993-01-01

220

Technical Report Computer Laboratory  

E-print Network

Technical Report Number 752 Computer Laboratory UCAM-CL-TR-752 ISSN 1476-2986 Security of proximity identification systems Gerhard P. Hancke July 2009 15 JJ Thomson Avenue Cambridge CB3 0FD United Kingdom phone are freely available via the Internet: http://www.cl.cam.ac.uk/techreports/ ISSN 1476-2986 #12;Security

Haddadi, Hamed

221

Technical Report Computer Laboratory  

E-print Network

concept of inquiry-free Bluetooth tracking that has the potential to offer indoor location informationTechnical Report Number 805 Computer Laboratory UCAM-CL-TR-805 ISSN 1476-2986 A model personal energy meter Simon Hay September 2011 15 JJ Thomson Avenue Cambridge CB3 0FD United Kingdom phone +44

Haddadi, Hamed

222

Technical Report Computer Laboratory  

E-print Network

been used successfully in many areas to track the evolution of systems via their eigenvectors; its in many appli- cations where the evolution of a system can be tracked smoothly via its eigenspaceTechnical Report Number 806 Computer Laboratory UCAM-CL-TR-806 ISSN 1476-2986 On joint

Haddadi, Hamed

223

Technical Report Computer Laboratory  

E-print Network

) for facial expression and head pose tracking. I propose a number of extensions that make location of facialTechnical Report Number 861 Computer Laboratory UCAM-CL-TR-861 ISSN 1476-2986 Automatic facial phone +44 1223 763500 http://www.cl.cam.ac.uk/ #12;c 2014 Tadas Baltrusaitis This technical report

Haddadi, Hamed

224

Technical Report Computer Laboratory  

E-print Network

a single location at a single time. However, a blocking system may be deployed at many sites and must trackTechnical Report Number 653 Computer Laboratory UCAM-CL-TR-653 ISSN 1476-2986 Anonymity phone +44 1223 763500 http://www.cl.cam.ac.uk/ #12;c 2005 Richard Clayton This technical report is based

Haddadi, Hamed

225

RAS Laboratory Groups  

Cancer.gov

The RAS Initiative is using multiple technologies to attack RAS-driven cancers. Accordingly, the resources of the FNLCR allocated to the RAS Hub have been organized into seven laboratory groups, with each group contributing the most advanced technology available to the collaborative effort.

226

Structural Vibrations Laboratory Demonstrator  

Microsoft Academic Search

The primary objective of this project was to develop a laboratory demonstrator of structural vibrations. When the ground moves under a structure the effect on that structure is dependent upon the relationship between the frequency of the ground motion and the natural frequency of the structure. As this relationship, the frequency ratio, approaches one (1) the effect is at its

Reen E Foley

2006-01-01

227

Procedures of Exercise Physiology Laboratories  

NASA Technical Reports Server (NTRS)

This manual describes the laboratory methods used to collect flight crew physiological performance data at the Johnson Space Center. The Exercise Countermeasures Project Laboratory is a standard physiology laboratory; only the application to the study of human physiological adaptations to spaceflight is unique. In the absence of any other recently published laboratory manual, this manual should be a useful document staffs and students of other laboratories.

Bishop, Phillip A.; Fortney, Suzanne; Greenisen, Michael; Siconolfi, Steven F.; Bamman, Marcas M.; Moore, Alan D., Jr.; Squires, William

1998-01-01

228

Comparison of Homogeneous and Heterogeneous CFD Fuel Models for Phase I of the IAEA CRP on HTR Uncertainties Benchmark  

SciTech Connect

Computational Fluid Dynamics (CFD) evaluation of homogeneous and heterogeneous fuel models was performed as part of the Phase I calculations of the International Atomic Energy Agency (IAEA) Coordinate Research Program (CRP) on High Temperature Reactor (HTR) Uncertainties in Modeling (UAM). This study was focused on the nominal localized stand-alone fuel thermal response, as defined in Ex. I-3 and I-4 of the HTR UAM. The aim of the stand-alone thermal unit-cell simulation is to isolate the effect of material and boundary input uncertainties on a very simplified problem, before propagation of these uncertainties are performed in subsequent coupled neutronics/thermal fluids phases on the benchmark. In many of the previous studies for high temperature gas cooled reactors, the volume-averaged homogeneous mixture model of a single fuel compact has been applied. In the homogeneous model, the Tristructural Isotropic (TRISO) fuel particles in the fuel compact were not modeled directly and an effective thermal conductivity was employed for the thermo-physical properties of the fuel compact. On the contrary, in the heterogeneous model, the uranium carbide (UCO), inner and outer pyrolytic carbon (IPyC/OPyC) and silicon carbide (SiC) layers of the TRISO fuel particles are explicitly modeled. The fuel compact is modeled as a heterogeneous mixture of TRISO fuel kernels embedded in H-451 matrix graphite. In this study, a steady-state and transient CFD simulations were performed with both homogeneous and heterogeneous models to compare the thermal characteristics. The nominal values of the input parameters are used for this CFD analysis. In a future study, the effects of input uncertainties in the material properties and boundary parameters will be investigated and reported.

Gerhard Strydom; Su-Jong Yoon

2014-04-01

229

The Indiana laboratory system: focus on environmental laboratories.  

PubMed

The Indiana State Department of Health (ISDH) Laboratories are working to improve Indiana's state public health laboratory system. Environmental laboratories are key stakeholders in this system, but their needs have been largely unaddressed prior to this project. In an effort to identify and engage these laboratories, the ISDH Laboratories organized and hosted the First Annual Environmental Laboratories Meeting. The focus of this meeting was on water-testing laboratories throughout the state. Meeting objectives included issue identification, disaster recovery response, and communication efforts among system partners. Common concerns included the need for new technology and updated methods, analyst training, certification programs for analysts and sample collectors, electronic reporting, and regulation interpretation and inspection consistency. Now that these issues have been identified, they can be addressed through a combination of laboratory workgroups and collaboration with Indiana's regulatory agencies. Participants were overwhelmingly positive about the meeting's outcomes and were willing to help with future laboratory system improvement projects. PMID:23997304

Madlem, Jyl M; Hammes, Kara R; Matheson, Shelley R; Lovchik, Judith C

2013-01-01

230

The Indiana Laboratory System: Focus on Environmental Laboratories  

PubMed Central

The Indiana State Department of Health (ISDH) Laboratories are working to improve Indiana's state public health laboratory system. Environmental laboratories are key stakeholders in this system, but their needs have been largely unaddressed prior to this project. In an effort to identify and engage these laboratories, the ISDH Laboratories organized and hosted the First Annual Environmental Laboratories Meeting. The focus of this meeting was on water-testing laboratories throughout the state. Meeting objectives included issue identification, disaster recovery response, and communication efforts among system partners. Common concerns included the need for new technology and updated methods, analyst training, certification programs for analysts and sample collectors, electronic reporting, and regulation interpretation and inspection consistency. Now that these issues have been identified, they can be addressed through a combination of laboratory workgroups and collaboration with Indiana's regulatory agencies. Participants were overwhelmingly positive about the meeting's outcomes and were willing to help with future laboratory system improvement projects. PMID:23997304

Hammes, Kara R.; Matheson, Shelley R.; Lovchik, Judith C.

2013-01-01

231

Marine Biological Laboratory  

NSDL National Science Digital Library

In 1888, the Marine Biological Laboratory (MBL) was started in Woods Hole, and since then it has served as a place for world-class biologists and ecologists to gather and work together. Their ambitions are very broad and admirable, and visitors should start by reading through the introduction in the "About MBL" section before looking around further. Most visitors will then want to go to the "Education" area. Here they will find such resources as a marine organism database, a number of full-text classic works on marine organisms, and several image databases. Moving on, visitors might also want to look at the "Research" area, which contains materials on their laboratories, research opportunities at the MBL, and an overview of their current research projects.

232

Remote Sensing Laboratory - RSL  

SciTech Connect

One of the primary resources supporting homeland security is the Remote Sensing Laboratory, or RSL. The Laboratory creates advanced technologies for emergency response operations, radiological incident response, and other remote sensing activities. RSL emergency response teams are on call 24-hours a day, and maintain the capability to deploy domestically and internationally in response to threats involving the loss, theft, or release of nuclear or radioactive material. Such incidents might include Nuclear Power Plant accidents, terrorist incidents involving nuclear or radiological materials, NASA launches, and transportation accidents involving nuclear materials. Working with the US Department of Homeland Security, RSL personnel equip, maintain, and conduct training on the mobile detection deployment unit, to provide nuclear radiological security at major national events such as the super bowl, the Indianapolis 500, New Year's Eve celebrations, presidential inaugurations, international meetings and conferences, just about any event where large numbers of people will gather.

None

2014-11-06

233

Aerospace Robotics Laboratory  

NSDL National Science Digital Library

The Aerospace Robotics Laboratory (ARL), operated at Stanford University, focuses its research "on improving robotic performance through the application of feedback control, integrated sensing systems, and task-level autonomy." The systems designed at ARL allow the human operator to have varying levels of control over the robot. Specifically, the robot performs given tasks until it reaches a point that it can not perform on its own. The human can then intervene and direct the robot manually. A comprehensive list of all ARL publications is available on the Web site, ranging from the 1960's to 2002 (many of the publications after 1990 are available for download). There are even movies of laboratory experiments and demonstrations that can be downloaded and viewed. The Projects section explains the various research projects currently underway.

2000-01-01

234

Inorganic Chemistry Laboratory  

NSDL National Science Digital Library

This Web site depicts the work of the University of Oxford's Inorganic Chemistry Laboratory in the experimental and theoretical aspects of catalytic systems, bioinorganic, co-ordination, organometallic, structural, surface, and solid state chemistry. The site provides a brief summary of the early professors of the department including Oddling who formulated the periodic table, and two noble prize winners, Soddy and Hinshelwood. Students and educators can discover the exciting research endeavors taken on by the twenty academic staff and over one hundred postdoctoral workers, graduate students, Part II chemists, and other academic visitors. The site also describes the instrumentation used at the laboratory including NMR, CMX, and CI/FI spectrometers and various diffractometers.

235

Keeping a Laboratory Notebook  

NSDL National Science Digital Library

The HURI SURI project is developing a regional biotechnology workforce pipeline by expanding and supporting biotechnology research experiences for Jamestown Community College (JCC) undergraduates and disseminating these research experiences and materials to area high school teachers and students. This Microsoft Word document details how to keep a laboratory notebook in a high school or undergraduate science class. This is important because "a laboratory notebook is really required by law for investigators that either work in an industry (e.g. pharmaceutical industry) that is federally regulated or for investigators who have federal grant funding for research (e.g. from the National Institutes of Health or National Science Foundation)." The document explains how the notebook needs a table of contents, experiment details, and conclusion.

236

Thermodynamics Research Laboratory  

NSDL National Science Digital Library

The Thermodynamics Research Laboratory at the University of Illinois at Chicago developed this Web site to exhibit its research in the "molecular based study of fluids, solids and phase transitions, statistical mechanics of complex systems: equations of state, asymmetric mixtures characterization, surface and interfacial properties," and "solubilities in Liquids and Supercritical Gases." The site provides descriptions and images of the laboratory and equipment including the Atomic Force Microscopes and the Supercritical Fluid Extraction and Screening System. Scientists can learn about the group's research in supercritical fluids and supercritical extractions. The site has a new publications section where reprints of many of the group's papers are available. Researchers can also learn about The 4th International Conference on Fluid and Thermal Energy Conversion, which will be held in Bali Island, Indonesia December 7 - 11, 2003.

Mansoori, G. A. (G. Ali)

237

Remote Sensing Laboratory - RSL  

ScienceCinema

One of the primary resources supporting homeland security is the Remote Sensing Laboratory, or RSL. The Laboratory creates advanced technologies for emergency response operations, radiological incident response, and other remote sensing activities. RSL emergency response teams are on call 24-hours a day, and maintain the capability to deploy domestically and internationally in response to threats involving the loss, theft, or release of nuclear or radioactive material. Such incidents might include Nuclear Power Plant accidents, terrorist incidents involving nuclear or radiological materials, NASA launches, and transportation accidents involving nuclear materials. Working with the US Department of Homeland Security, RSL personnel equip, maintain, and conduct training on the mobile detection deployment unit, to provide nuclear radiological security at major national events such as the super bowl, the Indianapolis 500, New Year's Eve celebrations, presidential inaugurations, international meetings and conferences, just about any event where large numbers of people will gather.

None

2015-01-09

238

Quaternary GIS Laboratory  

NSDL National Science Digital Library

This is the home page of the Quaternary Geographic Information System (GIS) Laboratory at the Institute of Arctic and Alpine Research (INSTAAR) at the University of Colorado. The laboratory supports quantitative spatial analysis of glacier, climate, coastal, and other environmental relationships at high latitudes. Users can access a collection of climate animations for the State of Alaska which show seasonal variation in monthly temperature and precipitation. There is also a set of high-resolution imagery and terrain models for Barrow, Alaska, an animation of the land bridge between Asia and North America, an atlas of paleoglaciation for the state, and links to a variety of other projects involving climatology, paleoclimatology, and glacial geomorphology in the Sate of Alaska.

239

Space Radiation Effects Laboratory  

NASA Technical Reports Server (NTRS)

The SREL User's Handbook is designed to provide information needed by those who plan experiments involving the accelerators at this laboratory. Thus the Handbook will contain information on the properties of the machines, the beam parameters, the facilities and services provided for experimenters, etc. This information will be brought up to date as new equipment is added and modifications accomplished. This Handbook is influenced by the many excellent models prepared at other accelerator laboratories. In particular, the CERN Synchrocyclotron User's Handbook (November 1967) is closely followed in some sections, since the SREL Synchrocyclotron is a duplicate of the CERN machine. We wish to thank Dr. E. G. Michaelis for permission to draw so heavily on his work, particularly in Section II of this Handbook. We hope that the Handbook will prove useful, and will welcome suggestions and criticism.

1969-01-01

240

MIT: Space Nanotechnology Laboratory  

NSDL National Science Digital Library

The Space Nanotechnology Laboratory (SNL) at MIT conducts research on nanofabrication, nanometer-accuracy x-ray optics fabrication, assembly and metrology, ultra-high resolution lithography, nanometrology, and nano-accuracy diffraction grating fabrication. SNL's pride and joy is the world's most advanced grating patterning tool, the Nanoruler -- a ruler with "ticks" only a few hundred billionths of a meter apart. Applications for the Nanoruler (patent pending) might include the manufacture of computer chips and space physics. More information, including images and a White Paper describing the Nanoruler, are available from this website. The website also provides a history of the Laboratory, a description of other projects, and an extensive list of papers, many of which are short and available online.

241

Laboratory Evaluation of Anemia  

PubMed Central

The laboratory evaluation of anemia begins with a complete blood count and reticulocyte count. The anemia is then categorized as microcytic, macrocytic or normocytic, with or without reticulocytosis. Examination of the peripheral smear and a small number of specific tests confirm the diagnosis. The serum iron level, total iron-binding capacity, serum ferritin level and hemoglobin electrophoresis generally separate the microcytic anemias. The erythrocyte size-distribution width may be particularly helpful in distinguishing iron deficiency from thalassemia minor. Significant changes have occurred in the laboratory evaluation of macrocytic anemia, and a new syndrome of nitrous oxide-induced megaloblastosis and neurologic dysfunction has been recognized. A suggested approach to the hemolytic anemias includes using the micro-Coombs' test and ektacytometry. Finally, a number of causes have been identified for normocytic anemia without reticulocytosis, including normocytic megaloblastic anemia and the acquired immunodeficiency syndrome. PMID:3577135

Wallerstein, Ralph O.

1987-01-01

242

Laboratory monitoring of haemostasis.  

PubMed

Peri-operative coagulation monitoring should begin with the assessment of individual bleeding risk using a standardised bleeding history before the surgical procedure. Laboratory testing should be performed if this history is abnormal or peri-operative bleeding is anticipated. This process sensitively identifies those at risk of peri-operative bleeding and therefore minimises their peri-operative risk, without costly and time-consuming population testing. There are multiple potential causes of haemostatic derangement within the peri-operative period, and an understanding of both normal haemostasis and the coagulation tests available to detect coagulopathy is required to optimise patient management. In bleeding patients, routine coagulation tests should be requested, but one should be aware of the major limitations that exist. Delay whilst waiting for these laboratory results, which, in turn, aggravates coagulopathy, bleeding, blood product requirements, length of surgery and overall morbidity and mortality. PMID:25440398

Fowler, A; Perry, D J

2015-01-01

243

Surgical Planning Laboratory  

NSDL National Science Digital Library

As a laboratory within the Brigham and Women's Hospital, the Surgical Planning Laboratory (SPL) does research and development in image processing algorithms, software systems, and medical applications. While visitors with an interest in these matters will appreciate the sections of this site that provide details on this work, visitors from the health sciences will also appreciate the educational materials offered in the "Resources" area even more. In the "Training and Tutorials" area, visitors can learn more about medical imaging through a self-paced tutorial. Moving on, the "Image Gallery" area contains over forty medical images that can be useful for those who are looking to learn about identifying various neurological conditions. Finally, the site also has a database of publications created by members of the research team at the SPL.

244

Princeton Plasma Physics Laboratory NSTX Experimental Proposal  

E-print Network

for NSTX: (1) pressure-driven start-up by ECH (CDX-U scenario), (2) RF ionization + PF induction (JT-60U preionization and outboard PF coil induction only [Y. Takase, et al., IAEA Fusion Energy Conf. (Vilamoura, 2004 of the large heating power provided by reconnection, this scenario is suitable for forming a high- ST plasma

Princeton Plasma Physics Laboratory

245

Assessing Undergraduate Laboratory Performance  

NSDL National Science Digital Library

The lab notebook is one element for assessing student laboratory performance. However, it is also important to be able to communicate research results in a journal article format and a visual poster format. Another key aspect to scientific research is the ability to present a research plan. This article describes four assessment tools that can be used in conjunction with undergraduate lab courses that provide the opportunity for the students to practice each of these essential communication skills.

Elizabeth M. Adler (American Association for the Advancement of Science;Associate Editor of Science's STKE REV); Nancy R. Gough (American Association for the Advancement of Science;Editor of Science's STKE REV)

2006-09-05

246

Electronic commerce software laboratory  

Microsoft Academic Search

With NSF support we developed a hands-on laboratory to augment our CS453 Electronic Commerce Technologies course. We conducted weekly lab sessions that covered HTML, CSS, JavaScript, Perl, CGI, SQL, ASP, and Flash programming. Each topic was covered over a period of one to three weeks and each topic was supported by 10 to 26 individual programming exercises. Four teaching assistants

Alfred C. Weaver

2004-01-01

247

Image Communications Laboratory (ICL)  

NSDL National Science Digital Library

The UCLA Image Communications Laboratory focuses their research on the image coding and transmission of communications and archiving systems. While the emphasis is on applied research, they are also studying a number of issues of theoretical importance. Areas of research include wireless communications, medical imaging, FPGA implementations, channel/source coding, data compression, image enhancement, and networking. There is also a research paper library where papers can be downloaded.

2005-10-31

248

Sedimentary System Laboratory Photomicrographs  

NSDL National Science Digital Library

This site contains numerous images of sediments and sedimentary rocks, including images photographed at the Laboratory of Sedimentary System at the Seoul National University and photographs from textbooks. Original photographs include photomicrographs of both clastic and carbonate rocks along with back-scattered electron images and photographs of sedimentary rocks and structures in outcrops. Photographs from texts include terrigenous clastic rocks, carbonate rocks and sedimentary structures.

Ii, Yong L.

249

Natural Resource Ecology Laboratory  

NSDL National Science Digital Library

The Natural Resource Ecology Laboratory (NREL) at Colorado State University conducts multi-disciplinary research in ecosystem science, with the purpose of improving knowledge of "the complex interactions between humans, management activities, and ecosystems." The recently launched homepage, which is still under construction, includes background information on NREL; descriptions of research projects (a substantial and diverse list); publications, reports, and data; teaching and outreach; and contact information.

250

Space Systems Laboratory (SSL)  

NSDL National Science Digital Library

The Space Systems Laboratory (SSL) at the University of Maryland is investigating human and robotic performance in space. Among the many projects being conducted at the SSL are a telerobotic spacecraft servicer called Ranger--to be launched into Earth orbit via an expendable rocket in 1997, and a Space Shuttle flight experiment which will investigate human fatigue during extravehicular activities (spacewalks). The SSL Home Page presents the projects, personnel, and facilities of the lab.

251

Laboratory Animal Science Program  

Cancer.gov

The services of LASP laboratories and facilities may be accessed using the "Yellow Task Request System". This web-based system enables investigators to request services and obtain cost and time estimates for each project. NCI approval is an integral function of this process, which ensures that adequate funding and other resources are available to perform the work. Click on the link from this page or any of the pages within this site to be directed to the request system.

252

Princeton Plasma Physics Laboratory:  

SciTech Connect

This paper discusses progress on experiments at the Princeton Plasma Physics Laboratory. The projects and areas discussed are: Principal Parameters Achieved in Experimental Devices, Tokamak Fusion Test Reactor, Princeton Large Torus, Princeton Beta Experiment, S-1 Spheromak, Current-Drive Experiment, X-ray Laser Studies, Theoretical Division, Tokamak Modeling, Spacecraft Glow Experiment, Compact Ignition Tokamak, Engineering Department, Project Planning and Safety Office, Quality Assurance and Reliability, and Administrative Operations.

Phillips, C.A. (ed.)

1986-01-01

253

Laboratory studies of interleaving  

Microsoft Academic Search

This is a review of laboratory experiments on double-diffusive interleaving. Several configurations are discussed and compared, including thermohaline fronts, heated sidewalls, melting ice-blocks, point heat sources, and double-diffusive plumes, using both the heat-salt and sugar-salt systems to generate property anomalies. Two parallels emerge. The vertical scale of intrusions in most configurations is proportional to the ‘natural’ scale given by the

B. Ruddick

2003-01-01

254

Cold Spring Harbor Laboratory  

NSDL National Science Digital Library

Established in 1890, the Cold Spring Harbor Laboratory (CSHL) is one of the best-known and most respected private research institutions in the United States. Over the past century, the Laboratory has supported the careers of seven Nobel Prize recipients and it is particularly well-regarded for its work in the field of genetics research. Today, there are over 400 scientists who work at the facility in Long Island, and their work ranges across the areas of cancer, neuroscience, genomics, and bioinformatics. Their website is a cornucopia of information on their activities, and first-time visitors should start by reading over the "CSHL Headlines" scrolling updates on the homepage. After that, they can look at the "Research" section. Here they will find overviews of their primary research groups and links to some of their specialized facilities, like the Dolan DNA Learning Center. Most visitors will want to visit the "Library and Archives" section. Here they can learn about CSHL authors' publications and look through the digital collections. The digital collections include tributes to Barbara McClintock, who was awarded the Nobel Prize in 1983, and who worked at the Laboratory for four decades.

255

Laboratory microfusion capability study  

NASA Astrophysics Data System (ADS)

The purpose of this study is to elucidate the issues involved in developing a Laboratory Microfusion Capability (LMC) which is the major objective of the Inertial Confinement Fusion (ICF) program within the purview of the Department of Energy's Defense Programs. The study was initiated to support a number of DOE management needs: to provide insight for the evolution of the ICF program; to afford guidance to the ICF laboratories in planning their research and development programs; to inform Congress and others of the details and implications of the LMC; to identify criteria for selection of a concept for the Laboratory Microfusion Facility; and to develop a coordinated plan for the realization of an LMC. As originally proposed, the LMC study was divided into two phases. The first phase identifies the purpose and potential utility of the LMC, the regime of its performance parameters, driver independent design issues and requirements, its development goals and requirements, and associated technical, management, staffing, environmental, and other developmental and operational issues. The second phase addresses driver-dependent issues such as specific design, range of performance capabilities, and cost. The study includes four driver options: the neodymium-glass solid state laser, the krypton fluoride excimer gas laser, the light-ion accelerator, and the heavy-ion induction linear accelerator. The results of the Phase 2 study are described in the present report.

1993-05-01

256

Laboratory microfusion capability study  

SciTech Connect

The purpose of this study is to elucidate the issues involved in developing a Laboratory Microfusion Capability (LMC) which is the major objective of the Inertial Confinement Fusion (ICF) program within the purview of the Department of Energy's Defense Programs. The study was initiated to support a number of DOE management needs: to provide insight for the evolution of the ICF program; to afford guidance to the ICF laboratories in planning their research and development programs; to inform Congress and others of the details and implications of the LMC; to identify criteria for selection of a concept for the Laboratory Microfusion Facility and to develop a coordinated plan for the realization of an LMC. As originally proposed, the LMC study was divided into two phases. The first phase identifies the purpose and potential utility of the LMC, the regime of its performance parameters, driver independent design issues and requirements, its development goals and requirements, and associated technical, management, staffing, environmental, and other developmental and operational issues. The second phase addresses driver-dependent issues such as specific design, range of performance capabilities, and cost. The study includes four driver options; the neodymium-glass solid state laser, the krypton fluoride excimer gas laser, the light-ion accelerator, and the heavy-ion induction linear accelerator. The results of the Phase II study are described in the present report.

Not Available

1993-05-01

257

CLINICAL LABORATORY SCIENTIST: GENETICS HAMILTON REGIONAL LABORATORY MEDICINE PROGRAM  

E-print Network

CLINICAL LABORATORY SCIENTIST: GENETICS HAMILTON REGIONAL LABORATORY MEDICINE PROGRAM AND MCMASTER base that includes tertiary genetic, pediatric, pathology, and obstetrical services that are provided services. This arrangement permits the possibility of participation in other components of genetic services

Thompson, Michael

258

Meeting the challenges of global nuclear medicine technologist training in the 21st century: the IAEA Distance Assisted Training (DAT) program.  

PubMed

Many countries have made significant investments in nuclear medicine (NM) technology with the acquisition of modern equipment and establishment of facilities, however, often appropriate training is not considered as part of these investments. Training for NM professionals is continually evolving, with a need to meet changing requirements in the workforce. Even places where established higher education courses are available, these do not necessarily cater to the practical component of training and the ever-changing technology that is central to medical imaging. The continuing advances in NM technology and growth of applications in quantitative clinical assessment place increases the pressure on technologists to learn and practice new techniques. Not only is training to understand new concepts limited but often there is inadequate training in the basics of NM and this can be a major constraint to the effective use of the evolving technology. Developing appropriate training programs for the broader international NM community is one of the goals of the International Atomic Energy Agency (IAEA). A particularly successful and relevant development has been the program on 'distance assisted training (DAT) for NM professionals'. The development of DAT was initiated in the 1990s through Australian Government funding, administered under auspices of the IAEA through its Regional Cooperative Agreement, involving most countries in Asia that are Member States of the IAEA. The project has resulted in the development of a set of training modules which are designed for use under direct supervision in the workplace, delivered through means of distance-learning. The program has undergone several revisions and peer reviews with the current version providing a comprehensive training package that is now available online. DAT has been utilized widely in Asia or the Pacific region, Latin America, and parts of Africa and Europe. Currently there are approximately 1000 registered participants, including persons providing student support, in the program. PMID:23561457

Patterson, Heather E; Nunez, Margarita; Philotheou, Geraldine M; Hutton, Brian F

2013-05-01

259

Laboratory compaction of cohesionless sands  

E-print Network

on the maximum dry unit weight during compaction. Three different laboratory compaction methods were used: 1) Standard Proctor', 2) Modified Proctor; and 3) Vibrating hammer. The effects of the grain size distribution, particle shape and laboratory compaction...

Delphia, John Girard

2012-06-07

260

Spreadsheets in the Physics Laboratory.  

ERIC Educational Resources Information Center

The use of computer spreadsheet programs in the physics laboratory is discussed. An example of this application with a conservation of energy laboratory is presented including the cases of a rolling sphere and a sliding sphere. (CW)

Krieger, Michael E.; Stith, James H.

1990-01-01

261

DNA Extraction & Staging Laboratory (DESL)  

Cancer.gov

As part of the Cancer Genomics Research Laboratory (CGR), the DNA Extraction and Staging Laboratory (DESL) located in Frederick, MD, is responsible for the preparation of samples for investigators at NCI's Division of Cancer Epidemiology and Genetics (DCEG).

262

EPA LABORATORIES IMPLEMENT EMS PROGRAM  

EPA Science Inventory

This paper highlights the breadth and magnitude of carrying out an effective Environmental Management System (EMS) program at the U.S. EPA's research and development laboratories. Federal research laboratories have unique operating challenges compared to more centralized industr...

263

Laboratory for Extraterrestrial Physics  

NASA Technical Reports Server (NTRS)

The NASA Goddard Space Flight Center (GSFC) Laboratory for Extraterrestrial Physics (LEP) performs experimental and theoretical research on the heliosphere, the interstellar medium, and the magnetospheres and upper atmospheres of the planets, including Earth. LEP space scientists investigate the structure and dynamics of the magnetospheres of the planets including Earth. Their research programs encompass the magnetic fields intrinsic to many planetary bodies as well as their charged-particle environments and plasma-wave emissions. The LEP also conducts research into the nature of planetary ionospheres and their coupling to both the upper atmospheres and their magnetospheres. Finally, the LEP carries out a broad-based research program in heliospheric physics covering the origins of the solar wind, its propagation outward through the solar system all the way to its termination where it encounters the local interstellar medium. Special emphasis is placed on the study of solar coronal mass ejections (CME's), shock waves, and the structure and properties of the fast and slow solar wind. LEP planetary scientists study the chemistry and physics of planetary stratospheres and tropospheres and of solar system bodies including meteorites, asteroids, comets, and planets. The LEP conducts a focused program in astronomy, particularly in the infrared and in short as well as very long radio wavelengths. We also perform an extensive program of laboratory research, including spectroscopy and physical chemistry related to astronomical objects. The Laboratory proposes, develops, fabricates, and integrates experiments on Earth-orbiting, planetary, and heliospheric spacecraft to measure the characteristics of planetary atmospheres and magnetic fields, and electromagnetic fields and plasmas in space. We design and develop spectrometric instrumentation for continuum and spectral line observations in the x-ray, gamma-ray, infrared, and radio regimes; these are flown on spacecraft to study the interplanetary medium, asteroids, comets, and planets. Suborbital sounding rockets and groundbased observing platforms form an integral part of these research activities. This report covers the period from approximately October 1999 through September 2000.

Vondrak, Richard R. (Technical Monitor)

2001-01-01

264

The Virtual Chemistry Laboratory  

NSDL National Science Digital Library

This networked laboratory simulation provides an environment in which students can select from hundreds of standard chemical reagants and combine them in any way they see fit. Instructors may use this environment in a variety of settings including student homework, group projects, computer lab activities and pre- and post-lab exercises to support varied approaches to chemical education. Activities are stored in our online homework repository which currently includes: acids and bases, chemical equilibrium, molarity, redox chemistry, solubility, stoichiometry, thermochemistry, and quantitative analysis.

David Yaron

1999-01-01

265

Integrated Circuits Laboratory  

NSDL National Science Digital Library

The Integrated Circuits Laboratory is software that is devoted to helping understand the processing of semiconductor materials. Manufacturing an IC involves a complex interaction of several highly developed technologies. This software is used to fabricate high-performance integrated circuits. In such areas as oxidation, diffusion, Ion implantation, Chemical etching, Photolithography, CVD, Ellipsometer, Plasma etching and Aluminum deposition. IC Lab software offers virtual opportunities to simulate the process of manufacturing a integrated circuit without going into a clean room. All the simulations represent processing steps that are as accurate as possible. This was part of the Learning Invention Labs that MATEC held. Visit the MATEC.org homepage for more information.

Lindor, Felicia

2013-01-01

266

Laboratory prototype flash evaporator  

NASA Technical Reports Server (NTRS)

A laboratory prototype flash evaporator that is being developed as a candidate for the space shuttle environmental control system expendable heat sink is described. The single evaporator configuration uses water as an evaporant to accommodate reentry and on-orbit peak heat loads, and Freon 22 for terrestrial flight phases below 120,000 feet altitude. The design features, fabrication techniques used for the prototype unit, redundancy considerations, and the fluid temperature control arrangement are reported in detail. The results of an extensive test program to determine the evaporator operational characteristics under a wide variety of conditions are presented.

Gaddis, J. L.

1972-01-01

267

[Accreditation of forensic laboratories].  

PubMed

According to the framework decision of the European Union Council, genetic laboratories which perform tests for the benefit of the law enforcement agencies and the administration of justice are required to obtain a certificate of accreditation testifying to compliance with the PN EN ISO/IEC 17025:2005 standard. The certificate is the official confirmation of the competence to perform research, an acknowledgement of credibility, impartiality and professional independence. It is also the proof of establishment, implementation and maintenance of an appropriate management system. The article presents the legal basis for accreditation, the procedure of obtaining the certificate of accreditation and selected elements of the management system. PMID:21863740

So?tyszewski, Ireneusz

2010-01-01

268

Pacific Fisheries Environmental Laboratory  

NSDL National Science Digital Library

The Pacific Fisheries Environmental Laboratory (PFEL) examines the role of environmental variability on marine ecosystems and commercially important fish stocks. Research areas include comparative fisheries oceanography, physical oceanography, and climate and marine fisheries. This extensive site features both model-derived environmental index products as well as time series data, including sea surface temperature, salinity, isotherm depth, surface winds and pressure maps, and upwelling indices. A live access server also allows users to download and visualize data using a simple graphical user interface. PFEL is also the west coast regional site for the NOAA CoastWatch program, which provides dissemination of oceanographic satellite observation data.

NOAA

269

MIT Space Systems Laboratory  

NSDL National Science Digital Library

Massachusetts Institute of Technology (MIT) created the Space Systems Laboratory (SSL) in 1995 to engage in "cutting edge research projects with the goal of directly contributing to the present and future exploration and development of space." Users can find materials on current and past flight projects such as the Synchronized Position Hold, Engage, Reorient Experimental Satellites (SPHERES) and the Interferometry Program Experiment (IPEX). The website also features SSL's ground programs and research facilities. Researchers can view lists of published papers and can download student theses.

270

Laboratory and Industrial Ventilation  

NASA Technical Reports Server (NTRS)

This handbook supplements the Facilities Engineering Handbook (NHB 7320.1) and provides additional policies and criteria for uniform application to ventilation systems. It expands basic requirements, provides additional design and construction guidance, and places emphasis on those design considerations which will provide for greater effectiveness in the use of these systems. The provisions of this handbook are applicable to all NASA field installations and the Jet Propulsion Laboratory. Since supply of this handbook is limited, abstracts of the portion or portions applicable to a given requirement will be made for the individual specific needs encountered rather than supplying copies of the handbook as has been past practice.

1972-01-01

271

The Reston Chloroflurocarbon Laboratory  

NSDL National Science Digital Library

The Reston Chlorofluorocarbon Laboratory of the US Geological Survey provides "provides analytical services for CFCs, sulfur hexafluoride, dissolved gases including nitrogen, argon, methane, carbon dioxide, oxygen, and helium, and administers the USGS contract for tritium/helium-3 dating." Scientists can learn about the USGS's research activities related to these services in Chesapeake Bay, Mirror Lake, Shenandoah National Park, and many other locations around the United States. Students and educators can find tips for sampling CFCs, SF6, dissolved gas, and tritium / Helium-3. The website, which is viewed best using Microsoft Internet Explorer, also offers a model for calculating and presenting environmental tracer data.

272

Materials Science Laboratory  

NASA Technical Reports Server (NTRS)

The NASA Materials Science Laboratory (MSL) provides science and engineering services to NASA and Contractor customers at KSC, including those working for the Space Shuttle. International Space Station. and Launch Services Programs. These services include: (1) Independent/unbiased failure analysis (2) Support to Accident/Mishap Investigation Boards (3) Materials testing and evaluation (4) Materials and Processes (M&P) engineering consultation (5) Metrology (6) Chemical analysis (including ID of unknown materials) (7) Mechanical design and fabrication We provide unique solutions to unusual and urgent problems associated with aerospace flight hardware, ground support equipment and related facilities.

Jackson, Dionne

2005-01-01

273

Mercenaria Laboratory Exercise  

NSDL National Science Digital Library

This Invertebrate Anatomy Online exercise, featuring the hard-shell clam Mercenaria mercenaria (quahog), is part of an Internet laboratory manual for courses in Invertebrate Zoology. This exercise features an introduction to Mollusca and a step-by-step dissection guide, including hand-drawn figures, defined terms, and detailed explanations of form and function. Students will learn about the external anatomy (shell), muscles, mantle skirts, mantle cavity, mantle folds, siphons, gills, labial palps, hemal system, exhalant chamber, excretory system, digestive system, nervous system, and reproductive system.

Richard Fox

274

Princeton Plasma Physics Laboratory  

SciTech Connect

This report discusses the following topics: principal parameters achieved in experimental devices fiscal year 1990; tokamak fusion test reactor; compact ignition tokamak; Princeton beta experiment- modification; current drive experiment-upgrade; international collaboration; x-ray laser studies; spacecraft glow experiment; plasma processing: deposition and etching of thin films; theoretical studies; tokamak modeling; international thermonuclear experimental reactor; engineering department; project planning and safety office; quality assurance and reliability; technology transfer; administrative operations; PPPL patent invention disclosures for fiscal year 1990; graduate education; plasma physics; graduate education: plasma science and technology; science education program; and Princeton Plasma Physics Laboratory reports fiscal year 1990.

Not Available

1990-01-01

275

A Useful Laboratory Tool  

NSDL National Science Digital Library

Recently, a high school Science Club generated a large number of questions involving temperature. Therefore, they decided to construct a thermal gradient apparatus in order to conduct a wide range of experiments beyond the standard "cookbook" labs. They felt that this apparatus could be especially useful in future ninth-grade biology classes, in which students must design and conduct individual, inquiry-based experiments as part of their training in scientific methodology. This article describes their experience building and testing a thermal gradient for laboratory use.

Samuel A. Johnson

2008-10-01

276

Wetland Biogeochemistry Laboratory  

NSDL National Science Digital Library

The Wetland Biogeochemistry Laboratory (WBL) at the University of Florida "promotes teaching, research and outreach activities on biogeochemical processes regulating the fate and transport of nutrients, metals, and toxic organics in wetland and aquatic ecosystems." Current research projects range from the use of biogeochemical markers to assess phosphorus loading in the Everglades to a spatial analysis of physico-chemical properties of Lake Okeechobee sediments; teaching materials, publications, and current events are also posted at the Website. For additional online resources in this field, see the collection of related links.

277

GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY  

E-print Network

#12;#12;GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY ANNUAL REPORT FY 1985 December 1985 Eugene J and Atmospheric Research Environmental Research Laboratories Great Lakes Environmental Research Laboratory 2300 .........................Contracts and Grants 48 Front Cover: Water levels on the Great Lakes have been in a high regimefor the past

278

John Lygeros Automatic Control Laboratory  

E-print Network

International, Menlo Park, California Research Engineer (part time), Applied Physical Sciences Laboratory May Research Laboratories June 1988 - July 1988: Hellenic Aspropyrgos Refinery, Greece Intern Honors and AwardsJohn Lygeros ETH Zurich Automatic Control Laboratory ETL I 22, Physikstrasse 3 CH-8092 Zurich

Lygeros, John

279

Interdisciplinary Interactions in Underground Laboratories  

Microsoft Academic Search

Many of underground facilities, ranging from simple cavities to fully equipped laboratories, have been established worldwide (1) to evaluate the impacts of emplacing nuclear wastes in underground research laboratories (URLs) and (2) to measure rare physics events in deep underground laboratories (DULs). In this presentation, we compare similarities and differences between URLs and DULs in focus of site characterization, in

J. S. Wang; A. Bettini

2010-01-01

280

Jet Propulsion Laboratory Introduction 1  

E-print Network

JPL Annual Report 1989 Jet Propulsion Laboratory #12;#12;CONTENTS Introduction 1 Director's Message for the period January 1 through December 31, 1989. JET PROPULSION LABORATORY California Institute of Technology Pasadena, California #12;INTRODUCTION TheJet Propulsion Laboratory QPL) of the California Institute

Waliser, Duane E.

281

JET PROPULSION LABORATORY COVER: FROM  

E-print Network

4-00 -4-11 5/q'd.... JET PROPULSION LABORATORY 1991 Annual Report #12;COVER: FROM ~IODEST BEGIN Aeronautlcs and Space Adnurustratlon for the peaod January 1 through December 31, 1991. Jet Propulsion Laboratory Cahforrua Instltute ofTechnology Pasadena,~orrua .-. III #12;IINTRODUCTION Propulsion Laboratory

Waliser, Duane E.

282

Chemistry 2C Laboratory Manual  

E-print Network

_______________________ Laboratory Room Number _______________________ Dispensary Room Number 1060 Sciences Lab Building Location of Safety Equipment Nearest to Your Laboratory Safety Shower _______________________ Eye Wash Fountain the science of chemistry. A unique aspect of this laboratory program is that a concerted effort has been made

Guo, Ting

283

Chemistry 2A Laboratory Manual  

E-print Network

_______________________ Laboratory Room Number _______________________ Dispensary Room Number 1060 Sciences Lab Building Location of Safety Equipment Nearest to Your Laboratory Safety Shower _______________________ Eye Wash Fountain the science of chemistry. A unique aspect of this laboratory program is that a concerted effort has been made

Guo, Ting

284

Chemistry 2B Laboratory Manual  

E-print Network

_______________________ Laboratory Room Number _______________________ Dispensary Room Number 1060 Sciences Lab Building Location of Safety Equipment Nearest to Your Laboratory Safety Shower _______________________ Eye Wash Fountain the science of chemistry. A unique aspect of this laboratory program is that a concerted effort has been made

Guo, Ting

285

Laboratory Diagnostics of Botulism  

PubMed Central

Botulism is a potentially lethal paralytic disease caused by botulinum neurotoxin. Human pathogenic neurotoxins of types A, B, E, and F are produced by a diverse group of anaerobic spore-forming bacteria, including Clostridium botulinum groups I and II, Clostridium butyricum, and Clostridium baratii. The routine laboratory diagnostics of botulism is based on the detection of botulinum neurotoxin in the patient. Detection of toxin-producing clostridia in the patient and/or the vehicle confirms the diagnosis. The neurotoxin detection is based on the mouse lethality assay. Sensitive and rapid in vitro assays have been developed, but they have not yet been appropriately validated on clinical and food matrices. Culture methods for C. botulinum are poorly developed, and efficient isolation and identification tools are lacking. Molecular techniques targeted to the neurotoxin genes are ideal for the detection and identification of C. botulinum, but they do not detect biologically active neurotoxin and should not be used alone. Apart from rapid diagnosis, the laboratory diagnostics of botulism should aim at increasing our understanding of the epidemiology and prevention of the disease. Therefore, the toxin-producing organisms should be routinely isolated from the patient and the vehicle. The physiological group and genetic traits of the isolates should be determined. PMID:16614251

Lindström, Miia; Korkeala, Hannu

2006-01-01

286

Tethered gravity laboratories study  

NASA Technical Reports Server (NTRS)

The scope of the study is to investigate ways of controlling the microgravity environment of the International Space Station by means of a tethered system. Four main study tasks were performed. First, researchers analyzed the utilization of the tether systems to improve the lowest possible steady gravity level on the Space Station and the tether capability to actively control the center of gravity position in order to compensate for activities that would upset the mass distribution of the Station. The purpose of the second task was to evaluate the whole of the experiments performable in a variable gravity environment and the related beneficial residual accelerations, both for pure and applied research in the fields of fluid, materials, and life science, so as to assess the relevance of a variable g-level laboratory. The third task involves the Tethered Variable Gravity Laboratory. The use of the facility that would crawl along a deployed tether and expose experiments to varying intensities of reduced gravity is discussed. Last, a study performed on the Attitude Tether Stabilizer concept is discussed. The stabilization effect of ballast masses tethered to the Space Station was investigated as a means of assisting the attitude control system of the Station.

Lucchetti, F.

1990-01-01

287

EDITORIAL: Special issue containing papers presented at the 11th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems Special issue containing papers presented at the 11th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems  

NASA Astrophysics Data System (ADS)

The history of fusion research resembles the way in which one builds skyscrapers: laying the first foundation stone, one thinks about the top of the skyscraper. At the early stages of fusion, when it became clear that the thermonuclear reactor would operate with DT plasma confined by the magnetic field, the study of the `top item'—the physics of 3.5 MeV alpha particles produced by the DT fusion reaction—was initiated. The first publications on this topic appeared as long ago as the 1960s. At that time, because the physics of alpha particles was far from the experimental demand, investigations were carried out by small groups of theoreticians who hoped to discover important and interesting phenomena in this new research area. Soon after the beginning of the work, theoreticians discovered that alpha particles could excite various instabilities in fusion plasmas. In particular, at the end of the 1960s an Alfvén instability driven by alpha particles was predicted. Later it turned out that a variety of Alfvén instabilities with very different features does exist. Instabilities with perturbations of the Alfvénic type play an important role in current experiments; it is likely that they will affect plasma performance in ITER and future reactors. The first experimental manifestation of instabilities excited by superthermal particles in fusion devices was observed in the PDX tokamak in 1983. In this device a large-scale instability—the so called `fishbone instability'—associated with ions produced by the neutral beam injection resulted in a loss of a large fraction of the injected energy. Since then, the study of energetic-ion-driven instabilities and the effects produced by energetic ions in fusion plasmas has attracted the growing attention of both experimentalists and theorists. Recognizing the importance of this topic, the first conference on fusion alpha particles was held in 1989 in Kyiv under the auspices of the IAEA. The meeting in Kyiv and several subsequent meetings (Aspenäs (1991), Trieste (1993), Princeton (1995), and JET/Abingdon (1997)) were entitled `Alpha Particles in Fusion Research'. During the JET/Abingdon meeting in 1997 it was decided to extend the topic by including other suprathermal particles, in particular accelerated electrons, and rename the meetings accordingly. The subsequent meetings with the current name `Energetic Particles in Magnetic Confinement Systems' were held in Naka (1999), Gothenburg (2001), San Diego (2003), Takayama (2005) and Kloster Seeon (2007). The most recent meeting in this series was held in Kyiv, Ukraine, in September 2009. This was an anniversary meeting, 20 years after the first meeting. Like the first meeting, it was hosted by the Institute for Nuclear Research, National Academy of Sciences of Ukraine. It was attended by about 80 researchers from 18 countries, ITER, and EC. The program of the meeting consisted of 78 presentations, including 12 invited talks, 16 oral contributed talks, and 50 posters, which were selected by the International Advisory Committee (IAC). The IAC consisted of 11 people representing EC (L.-G. Eriksson), Germany (S. Günter), Italy (F. Zonca), Japan (K. Shinohara and K. Toi), Switzerland (A. Fasoli), UK (S. Sharapov), Ukraine (Ya. Kolesnichenko—IAC Chair), USA (H. Berk, W. Heidbrink, and R. Nazikian). The meeting program covered a wide range of physics issues concerning energetic ions in toroidal fusion facilities—tokamaks, stellarators, and spherical tori. Many new interesting and practically important results of both experimental and theoretical studies were reported. The research presented covered topics such as instabilities driven by energetic ions, transport of energetic ions caused by plasma microturbulence and destabilized eigenmodes, non-linear phenomena induced by the instabilities, classical transport processes, effects of runaway electrons, diagnostics of energetic ions and plasmas, and aspects of ITER physics. In addition to these topics, which were also covered at previous conferences in this series and have become conven

Kolesnichenko, Ya.

2010-08-01

288

[Safety in the Microbiology laboratory.  

PubMed

The normal activity in the laboratory of microbiology poses different risks - mainly biological - that can affect the health of their workers, visitors and the community. Routine health examinations (surveillance and prevention), individual awareness of self-protection, hazard identification and risk assessment of laboratory procedures, the adoption of appropriate containment measures, and the use of conscientious microbiological techniques allow laboratory to be a safe place, as records of laboratory-acquired infections and accidents show. Training and information are the cornerstones for designing a comprehensive safety plan for the laboratory. In this article, the basic concepts and the theoretical background on laboratory safety are reviewed, including the main legal regulations. Moreover, practical guidelines are presented for each laboratory to design its own safety plan according its own particular characteristics. PMID:25444041

Rojo-Molinero, Estrella; Alados, Juan Carlos; Gómez G de la Pedrosa, Elia; Leiva, José; Pérez, José L

2014-11-01

289

Overall results of and lessons learned from the IAEA CRP on sodium natural circulation test performed during the Phenix end-of-life experiments  

SciTech Connect

In 2007, the International Atomic Energy Agency (IAEA) launched the Coordinated Research Project (CRP) 'Control Rod Withdrawal and Sodium Natural Circulation Tests Performed during the Phenix End-of-Life Experiments'. The overall purpose of the CRP, performed within the framework of the IAEA programme in support of innovative fast reactor technology development and deployment, is to improve the Member States' analytical capabilities in the various fields of research and design of sodium-cooled fast reactors through data and codes verification and validation. In particular the CRP, taking advantage of the End-of-Life set of experiments performed before the final shut-down of the French prototype fast breeder power reactor Phenix, aims at improving fast reactor simulation methods and design capabilities in the field of temperature and power distribution evaluation, as well as of the analysis of sodium natural circulation phenomena. The paper presents the overall results of the CRP, including blind calculations and post-test and sensitivity analyses carried out by the CRP participants, as well as lessons learned and recommendations for further future implementations to resolve open issues. (authors)

Monti, S.; Toti, A. [International Atomic Energy Agency - IAEA, Wagramer Strasse 5, A-1400 Vienna (Austria); Tenchine, D.; Pialla, D. [Commissariat a l'Energie Atomique et Aux Energies Alternatives - CEA, DEN, DM2S/STMF, F-17 rue des Martyrs, 38000 Grenoble (France)

2012-07-01

290

Computer integrated laboratory testing  

NASA Technical Reports Server (NTRS)

The objective is the integration of computers into the Engineering Materials Science Laboratory course, where existing test equipment is not computerized. The first lab procedure is to demonstrate and produce a material phase change curve. The second procedure is a demonstration of the modulus of elasticity and related stress-strain curve, plastic performance, maximum and failure strength. The process of recording data by sensors that are connected to a data logger which adds a time base, and the data logger in turn connected to a computer, places the materials labs into a computer integrated mode with minimum expense and maximum flexibility. The sensor signals are input into a spread sheet for tabular records, curve generation, and graph printing.

Dahl, Charles C.

1992-01-01

291

Mars Science Laboratory Drill  

NASA Technical Reports Server (NTRS)

The Drill for the Mars Science Laboratory mission is a rotary-percussive sample acquisition device with an emphasis on toughness and robustness to handle the harsh environment on Mars. The unique challenges associated with autonomous drilling from a mobile robot are addressed. A highly compressed development schedule dictated a modular design architecture that satisfies the functional and load requirements while allowing independent development and testing of the Drill subassemblies. The Drill consists of four actuated mechanisms: a spindle that rotates the bit, a chuck that releases and engages bits, a novel voice-coil-based percussion mechanism that hammers the bit, and a linear translation mechanism. The Drill has three passive mechanisms: a replaceable bit assembly that acquires and collects sample, a contact sensor / stabilizer mechanism, and, lastly a flex harness service loop. This paper describes the various mechanisms that makeup the Drill and discusses the solutions to their unique design and development challenges.

Okon, Avi B.

2010-01-01

292

Scalable Computing Laboratory  

NSDL National Science Digital Library

The Scalable Computing Laboratory was created by the Department of Energy, Ames Lab, and Iowa State University to "improve parallel computing through clustering techniques for use in scientific and engineering computation." One of their past projects included rebuilding the Atanasoff-Berry Computer (ABC), the first electronic digital computer. Here visitors can read about building a working replica of the historical computer as well as the background of the original machine and its inventors. Visitors interested in seeing the ABC in action should click on the link "Video" on the left hand side of the homepage. There are two videos here: the first is a seven-minute demonstration of the operation of the ABC and the second an eleven-minute tutorial about the ABC. The "Photos/Diagrams" link contains over two dozen photographs of the large amount of work that went into the making of the working replica of this machine, which was originally built between 1937 and 1942.

2003-01-22

293

MIT: Microsystems Technology Laboratories  

NSDL National Science Digital Library

This interdepartmental lab, working under the umbrella of Massachusetts Institute of Technology's School of Engineering, supports research on "solid state devices, integrated circuits and systems, materials for electronic applications, novel process technologies, MicroElectroMechanical devices (sensors and actuators), biomedical applications, and computer-aided fabrication." The Microsystems Technology Laboratories (MTL) Homepage (in frames) provides detailed coverage of a variety of research. Within MTL, the Intelligent Transportation Research Center offers overviews of projects and the Integrated Circuits and Systems includes selected downloadable recent conference papers and tutorials. Also available for download are '98 and '99 annual reports containing in-depth descriptions of research. A seminars page with a list of seminar series abstracts, and an outreach and links page with useful connections to related work round out the site. Note, the link to the MEMS Center appears to be faulty.

294

Digital Teaching Resources Laboratory  

NSDL National Science Digital Library

Based at the University of Alberta, the Digital Teaching Resources Laboratory (DiTRL) is a computer lab for students and faculty designed to help undergraduates learn about biology. DiTRL's site contains instructional multimedia resources that will be useful to a wide range of people, as well as a database of lesson plans and such. Visitors can click on the Instructional Multimedia area to look through multimedia clips on a range of topics, including botany, ecology, and entomology. The Cell Biology section is quite well-developed, and includes interactive activities like "Animal cell mix and match" and "Nerve Action Potential." The Database link leads to an online collection that includes animations, video clips, and text excerpts. Currently, the entire database contains over 8,900 items, and visitors can browse around at their leisure or perform a full-text search. Finally, the site is rounded out by the option for visitors to provide their own feedback.

2012-07-20

295

Online Psychology Laboratory (OPL)  

NSDL National Science Digital Library

The Online Psychology Laboratory (OPL) consists of (1) highly interactive, web-deliverable psychology experiments and demonstrations, (2) a cumulative data archive from which students can retrieve datasets for analysis, and (3) user-controlled data extraction and analysis tools designed for the diverse needs of end users. One of the goals of the collection is to offer support for student research and educators who are not adept in experimental design and data analysis. Psychology students will be able to collect data, analyze data, and report their findings for class assignments or individual projects. Because psychology is allied to many disciplines--biology, sociology, and political science among them--OPL will contribute to the set of experiments available to students who wish to study psychologically-based issues in related scientific disciplines.

2006-03-08

296

Materials in Nanotechnology Laboratory  

NSDL National Science Digital Library

This laboratory course is provided by Nano4Me.org, a product of the National Center for Nanotechnology Applications and Career Knowledge (NACK Center) which is based at the Penn State College of Engineering and is funded through the National Science Foundation's Advanced Technological Education (ATE) program. The six labs available here focus on materials in Nanotechnology. The labs are titled Block Copolymers, Colloidal Gold Nanoparticles, Solar Cells, Ni Nanowires, Silicon Nanowires, and Statistical Process Control. These labs can be used in conjunction in a course, or individually as needed by the teacher. Each lab should include an objective, background information, detailed procedure, charts and tables, and follow-up questions. This resource, along with all resources from the NACK Center, require a fast, easy, free log-in to access their materials

297

Experimental Pathology Laboratories, Inc. Vinyl Chloride  

E-print Network

Experimental Pathology Laboratories, Inc. Vinyl Chloride AMENDED PATHOLOGY Triangle Park, NC 27709 Submitted by: Experimental Pathology Laboratories, Inc. Street Address: Mailing, 2011 #12; Experimental Pathology Laboratories

Baker, Chris I.

298

Laboratory Manual for Biotechnology and Laboratory Science: The Basics  

NSDL National Science Digital Library

Laboratory Manual for Biotechnology provides students with the basic laboratory skills and knowledge to pursue a career in biotechnology. The manual, written by four biotechnology instructors with over 20 years of teaching experience, incorporates instruction, exercises, and laboratory activities that the authors have been using and perfecting for years. These exercises and activities serve to engage students and help them understand the fundamentals of working in a biotechnology laboratory. Building students' skills through an organized and systematic presentation of materials, procedures, and tasks, the manual will help students explore overarching themes that relate to all biotechnology workplaces. The fundamentals in this manual are critical to the success of research scientists, scientists who develop ideas into practical products, laboratory analysts who analyze samples in forensic, clinical, quality control, environmental, and other testing laboratories.

Brandner, Diana; Kraus, Mary E.; Mowery, Jeanette; Seidman, Lisa A.

2012-03-19

299

Creating the laboratory`s future; A strategy for Lawrence Livermore National Laboratory  

SciTech Connect

``Creating The Laboratory`s Future`` describes Livermore`s roles and responsibilities as a Department of Energy (DOE) national laboratory and sets the foundation for decisions about the Laboratory`s programs and operations. It summarizes Livermore`s near-term strategy, which builds on recent Lab achievements and world events affecting their future. It also discusses their programmatic and operational emphases and highlights program areas that the authors believe can grow through application of Lab science and technology. Creating the Laboratory`s Future reflects their very strong focus on national security, important changes in the character of their national security work, major efforts are under way to overhaul their administrative and operational systems, and the continuing challenge of achieving national consensus on the role of the government in energy, environment, and the biosciences.

NONE

1997-09-01

300

Quality assurance and quality control in light stable isotope laboratories: a case study of Rio Grande, Texas, water samples.  

PubMed

New isotope laboratories can achieve the goal of reporting the same isotopic composition within analytical uncertainty for the same material analysed decades apart by (1) writing their own acceptance testing procedures and putting them into their mass spectrometric or laser-based isotope-ratio equipment procurement contract, (2) requiring a manufacturer to demonstrate acceptable performance using all sample ports provided with the instrumentation, (3) for each medium to be analysed, prepare two local reference materials substantially different in isotopic composition to encompass the range in isotopic composition expected in the laboratory and calibrated them with isotopic reference materials available from the International Atomic Energy Agency (IAEA) or the US National Institute of Standards and Technology (NIST), (4) using the optimum storage containers (for water samples, sealing in glass ampoules that are sterilised after sealing is satisfactory), (5) interspersing among sample unknowns local laboratory isotopic reference materials daily (internationally distributed isotopic reference materials can be ordered at three-year intervals, and can be used for elemental analyser analyses and other analyses that consume less than 1 mg of material) - this process applies to H, C, N, O, and S isotope ratios, (6) calculating isotopic compositions of unknowns by normalising isotopic data to that of local reference materials, which have been calibrated to internationally distributed isotopic reference materials, (7) reporting results on scales normalised to internationally distributed isotopic reference materials (where they are available) and providing to sample submitters the isotopic compositions of internationally distributed isotopic reference materials of the same substance had they been analysed with unknowns, (8) providing an audit trail in the laboratory for analytical results - this trail commonly will be in electronic format and might include a laboratory information management system, (9) making at regular intervals a complete backup of laboratory analytical data (both of samples logged into the laboratory and of mass spectrometric analyses), being sure to store one copy of this backup offsite, and (10) participating in interlaboratory comparison exercises sponsored by the IAEA and other agencies at regular intervals. PMID:20183226

Coplen, Tyler B; Qi, Haiping

2009-06-01

301

Quality assurance and quality control in light stable isotope laboratories: A case study of Rio Grande, Texas, water samples  

USGS Publications Warehouse

New isotope laboratories can achieve the goal of reporting the same isotopic composition within analytical uncertainty for the same material analysed decades apart by (1) writing their own acceptance testing procedures and putting them into their mass spectrometric or laser-based isotope-ratio equipment procurement contract, (2) requiring a manufacturer to demonstrate acceptable performance using all sample ports provided with the instrumentation, (3) for each medium to be analysed, prepare two local reference materials substantially different in isotopic composition to encompass the range in isotopic composition expected in the laboratory and calibrated them with isotopic reference materials available from the International Atomic Energy Agency (IAEA) or the US National Institute of Standards and Technology (NIST), (4) using the optimum storage containers (for water samples, sealing in glass ampoules that are sterilised after sealing is satisfactory), (5) interspersing among sample unknowns local laboratory isotopic reference materials daily (internationally distributed isotopic reference materials can be ordered at three-year intervals, and can be used for elemental analyser analyses and other analyses that consume less than 1 mg of material) - this process applies to H, C, N, O, and S isotope ratios, (6) calculating isotopic compositions of unknowns by normalising isotopic data to that of local reference materials, which have been calibrated to internationally distributed isotopic reference materials, (7) reporting results on scales normalised to internationally distributed isotopic reference materials (where they are available) and providing to sample submitters the isotopic compositions of internationally distributed isotopic reference materials of the same substance had they been analysed with unknowns, (8) providing an audit trail in the laboratory for analytical results - this trail commonly will be in electronic format and might include a laboratory information management system, (9) making at regular intervals a complete backup of laboratory analytical data (both of samples logged into the laboratory and of mass spectrometric analyses), being sure to store one copy of this backup offsite, and (10) participating in interlaboratory comparison exercises sponsored by the IAEA and other agencies at regular intervals. ?? Taylor & Francis.

Coplen, T.B.; Qi, H.

2009-01-01

302

Current Trends in Remote Laboratories  

Microsoft Academic Search

Remote laboratories have been introduced during the last few decades into engineering education processes as well as integrated within e-learning frameworks offered to engineering and science students. Remote laboratories are also being used to support life-long learning and student's autonomous learning activities. In this paper, after a brief overview of state-of-the-art technologies in the development of remote laboratories and presentation

LuÍs Gomes; Seta Bogosyan

2009-01-01

303

European underground laboratories: An overview  

E-print Network

Underground laboratories are complementary to those where the research in fundamental physics is made using accelerators. This report focus on the logistic and on the background features of the most relevant laboratories in Europe, stressing also on the low background facilities available. In particular the report is focus on the laboratories involved in the new Europeean project ILIAS with the aim to support the European large infrastructures operating in the astroparticle physics area.

Lino Miramonti

2005-03-31

304

7 CFR 996.21 - USDA laboratory.  

...Agriculture 8 2014-01-01 2014-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture...MARKETED IN THE UNITED STATES Definitions § 996.21 USDA laboratory. USDA laboratory means laboratories of the Science...

2014-01-01

305

7 CFR 996.21 - USDA laboratory.  

Code of Federal Regulations, 2013 CFR

...Agriculture 8 2013-01-01 2013-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture...MARKETED IN THE UNITED STATES Definitions § 996.21 USDA laboratory. USDA laboratory means laboratories of the Science...

2013-01-01

306

7 CFR 996.21 - USDA laboratory.  

Code of Federal Regulations, 2011 CFR

...Agriculture 8 2011-01-01 2011-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture...MARKETED IN THE UNITED STATES Definitions § 996.21 USDA laboratory. USDA laboratory means laboratories of the Science...

2011-01-01

307

7 CFR 996.21 - USDA laboratory.  

Code of Federal Regulations, 2010 CFR

...Agriculture 8 2010-01-01 2010-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture...MARKETED IN THE UNITED STATES Definitions § 996.21 USDA laboratory. USDA laboratory means laboratories of the Science...

2010-01-01

308

7 CFR 996.21 - USDA laboratory.  

Code of Federal Regulations, 2012 CFR

...Agriculture 8 2012-01-01 2012-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture...MARKETED IN THE UNITED STATES Definitions § 996.21 USDA laboratory. USDA laboratory means laboratories of the Science...

2012-01-01

309

ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY  

E-print Network

LBNL 58752 ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Laboratory Evaluation of California. Ernest Orlando Lawrence Berkeley National Laboratory is an equal opportunity employer. 3 #12;Abstract A testing program was undertaken at Lawrence Berkeley National Laboratory and an electric utility

310

40 CFR 141.705 - Approved laboratories.  

...laboratory certification program. (b) E. coli. Any laboratory certified by...analysis under § 141.74 is approved for E. coli analysis under this subpart when the laboratory uses the same technique for E. coli that the laboratory uses for §...

2014-07-01

311

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

2.A.6 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURE FOR GUIDELINES sterilization includes: autoclaving or gas sterilization (ethylene oxide). D. Alcohol is not an acceptable

Krovi, Venkat

312

NSLS source development laboratory  

SciTech Connect

The National Synchrotron Light Source (NSLS) has initiated an ambitious project to develop fourth generation radiation sources. To achieve this goal, the Source Development Laboratory (SDL) builds on the experience gained at the NSLS, and at the highly successful BNL Accelerator Test Facility. The SDL accelerator system will consist of a high brightness short pulse linac, a station for coherent synchrotron and transition radiation experiments, a short bunch storage ring, and an ultra-violet free electron laser utilizing the NISUS wiggler. The electrons will be provided by a laser photocathode gun feeding a 210 MeV S-band electron linac, with magnetic bunch compression at 80 MeV. Electron bunches as short as 100 {mu}m with 1 nC charge will be used for pump-probe experiments utilizing coherent transition radiation. Beam will also be injected into a compact storage ring which will be a source of millimeter wave coherent synchrotron radiation. The linac will also serve as the driver for an FEL designed to allow the study of various aspects of single pass amplifiers. The first FEL configuration will be as a self-amplified spontaneous emission (SASE) FEL at 900 nm. Seeded beam and sub-harmonic seeded beam operations will push the output wavelength below 200 nm. Chirped pulse amplification (CPA) operation will also be possible, and a planned energy upgrade (by powering a fifth linac section) to 310 MeV will extend the wavelength range of the FEL to below 100 nm.

Ben-Zvi, I.; Blum, E.; Johnson, E.D. [and others

1995-09-01

313

Automated Microbial Metabolism Laboratory  

NASA Technical Reports Server (NTRS)

The Automated Microbial Metabolism Laboratory (AMML) 1971-1972 program involved the investigation of three separate life detection schemes. The first was a continued further development of the labeled release experiment. The possibility of chamber reuse without inbetween sterilization, to provide comparative biochemical information was tested. Findings show that individual substrates or concentrations of antimetabolites may be sequentially added to a single test chamber. The second detection system which was investigated for possible inclusion in the AMML package of assays, was nitrogen fixation as detected by acetylene reduction. Thirdly, a series of preliminary steps were taken to investigate the feasibility of detecting biopolymers in soil. A strategy for the safe return to Earth of a Mars sample prior to manned landings on Mars is outlined. The program assumes that the probability of indigenous life on Mars is unity and then broadly presents the procedures for acquisition and analysis of the Mars sample in a manner to satisfy the scientific community and the public that adequate safeguards are being taken.

1972-01-01

314

Pesticide Alternatives Laboratory  

NSDL National Science Digital Library

The Pesticide Alternatives Laboratory of Michigan State University is on the cutting edge of pest control in the Upper Midwest, whether on agricultural or non-agricultural lands, public or private. Visitors interested in seeing the pesky adversaries of the lab, should click on "Bugs of The Lab", on the left hand side of the page, then click on the subcategory "Research Subjects". Along with photos of a dozen pests, including the "Plum Curculio", "Mites", and the "Oblique-Banded Leaf Roller", visitors can read a description of the pest, learn about and see images of the damage they do to specific crops, and discover where they are found on the plant. The Resistant Pest management Newsletter section on the left-hand side of the page has numerous subsections that should be of interest to visitors. Visitors can "Subscribe to the Newsletter" and peruse "Archives of Past Issues". Also interesting is the "Ask an Expert About Resistance Issues" section, which lists ten regions of the earth, and when one of the regions is clicked on, several experts' names pop up with their area of expertise, e-mail, and location. Additionally, anyone who is an expert and qualified, but is not on the list, may have their name added after filling out the "Expert Application", available on the "Ask an Expert..." homepage. All of the experts are volunteers.

315

Laboratory inspection follow up required Laboratory inspection completed  

E-print Network

and used properly Biological safety cabinets located away from doors and heavily traveled areas and other present Biosafety documentation present (ECP, Protocols, HBV Docs, etc.) Biological cabinets certified Vegas LABORATORY SAFETY INSPECTION CHECKLIST To be completed and signed by the Laboratory Supervisor

Hemmers, Oliver

316

Wentworth Institute Mechanical Engineering Laboratory Manual. Laboratory Study Guide.  

ERIC Educational Resources Information Center

This publication is a laboratory study guide designed for mechanical engineering students. All of the experiments (with the exception of experiment No. 1) contained in the Mechanical Engineering Laboratory Manual have been included in this guide. Brief theoretical backgrounds, examples and their solutions, charts, graphs, illustrations, and…

Avakian, Harry; And Others

317

Laboratory Three Pendulum A. Student Laboratory Description Pendulum  

E-print Network

Laboratory Three ­ Pendulum A. Student Laboratory Description ­ Pendulum I. Background When a pendulum swings back and forth its horizontal motion can be described by a periodic function. In this lab will call the spot where the pendulum hangs at rest the "center". The CBL will take measurements every tenth

Larson, Craig E.

318

Mice examined in Animal Laboratory of Lunar Receiving Laboratory  

NASA Technical Reports Server (NTRS)

Landrum Young (seated), Brown and Root-Northrup, and Russell Stullken, Manned Spacecraft Center, examine mice in the Animal laboratory of the Lunar Receiving Laboratory which have been inoculated with lunar sample material. wish for peace for all mankind. astronauts will be released from quarantine on August 11, 1969. Donald K. Slayton (right), MSC Director of Flight Crew Operations; and Lloyd Reeder, training coordinator.

1969-01-01

319

Counting efficiency of whole-body monitoring system using BOMAB and ANSI/IAEA thyroid phantom due to internal contamination of 131I.  

PubMed

In this study, the effect of Indian reference BOttle MAnnikin aBsorber (BOMAB) neck with axial cavity and American National Standards Institute (ANSI)/International Atomic Energy Agency (IAEA) thyroid phantom using pencil sources of (133)Ba ((131)I simulant) on counting efficiency (CE) is seen experimentally in static geometry for whole-body monitoring system comprising 10.16-cm diameter and 7.62-cm-thick NaI(Tl) detector. The CE estimated using the neck part of BOMAB phantom is 50.2% lower in comparison with ANSI phantom. In rest of the studies FLUKA code is used for Monte Carlo simulations using ANSI/IAEA thyroid phantom. The simulation results are validated in static geometries with experimental CE and the differences are within 1.3%. It is observed that CE for pencil source distribution is 3.97% higher for (133)Ba in comparison with CE of (131)I source. Simulated CE for pencil source distribution is 4.7% lower in comparison with uniform source distribution in the volume of thyroid for (131)I. Since the radiation workers are of different physique; overlying tissue thickness (OTT) and neck-to-detector distance play an important role in the calculation of activity in thyroid. The CE decreases with increase in OTT and is found to be 5.5% lower if OTT is changed from 1.1 to 2 cm. Finally, the simulations are carried out to estimate the variation in CE due to variation in the neck-to-detector distance. The CE is 6.2% higher if the neck surface-to-detector distance is decreased from 21.4 to 20.4 cm and it goes on increasing up to 61.9% if the distance is decreased to 15.4 cm. In conclusion, the calibration of whole-body monitoring system for (131)I should be carried out with ANSI/IAEA thyroid phantom, the neck-to-detector distance controlled or the CE corrected for this, and the CE should be corrected for OTT. PMID:24179144

Ghare, V P; Patni, H K; Akar, D K; Rao, D D

2014-12-01

320

Forest Pathology and Mycology Laboratory  

NSDL National Science Digital Library

Much of this Laboratory's current research is focused on Phytophthora ramorum, the causal agent of Sudden Oak Death. The site links to downloadable files for a collection of research publication and posters. The website is available in both Spanish and English, and contains links for related laboratories and organizations.

Garbelotto, Matteo

321

Undergraduate Organic Chemistry Laboratory Safety  

NASA Astrophysics Data System (ADS)

Each organic chemistry student should become familiar with the educational and governmental laboratory safety requirements. One method for teaching laboratory safety is to assign each student to locate safety resources for a specific class laboratory experiment. The student should obtain toxicity and hazardous information for all chemicals used or produced during the assigned experiment. For example, what is the LD50 or LC50 for each chemical? Are there any specific hazards for these chemicals, carcinogen, mutagen, teratogen, neurotixin, chronic toxin, corrosive, flammable, or explosive agent? The school's "Chemical Hygiene Plan", "Prudent Practices for Handling Hazardous Chemicals in the Laboratory" (National Academy Press), and "Laboratory Standards, Part 1910 - Occupational Safety and Health Standards" (Fed. Register 1/31/90, 55, 3227-3335) should be reviewed for laboratory safety requirements for the assigned experiment. For example, what are the procedures for safe handling of vacuum systems, if a vacuum distillation is used in the assigned experiment? The literature survey must be submitted to the laboratory instructor one week prior to the laboratory session for review and approval. The student should then give a short presentation to the class on the chemicals' toxicity and hazards and describe the safety precautions that must be followed. This procedure gives the student first-hand knowledge on how to find and evaluate information to meet laboartory safety requirements.

Luckenbaugh, Raymond W.

1996-11-01

322

The Jackson Laboratory Cancer Center  

Cancer.gov

The Jackson Laboratory was founded in 1929 and in 1983 earned an NCI Cancer Center designation. The Jackson Laboratory Cancer Center (JAXCC) comprises three campuses. The approximately 50 JAXCC members have complementary expertise and are united in research aimed at understanding and targeting the genomic complexity of cancer.

323

Laboratory Syntheses of Insect Pheromones.  

ERIC Educational Resources Information Center

Provides background information and procedures for the multi-step synthesis of tiger moth and boll weevil pheromones (sex attractants). These syntheses require several laboratory periods. The tiger moth pheromone synthesis is suitable for introductory organic chemistry while the boll weevil pheromone is recommended for an advanced laboratory

Cormier, Russell A.; Hoban, James N.

1984-01-01

324

Dental Laboratory Technology Program Guide.  

ERIC Educational Resources Information Center

This program guide contains the standard dental laboratory technology curriculum for both diploma programs and associate degree programs in technical institutes in Georgia. The curriculum encompasses the minimum competencies required for entry-level workers in the dental laboratory technology field. The general information section contains the…

Georgia Univ., Athens. Dept. of Vocational Education.

325

Three Puzzles for Organic Laboratory.  

ERIC Educational Resources Information Center

Notes that laboratory work should be more oriented towards puzzle solving rather than technique or illustration. Offers three organic laboratory puzzles which can be solved by melting point alone. Involves lab work at the 100-200-mg scale but still uses conventional glassware. (MVL)

Todd, David; Pickering, Miles

1988-01-01

326

Laboratory studies of volcanic jets  

Microsoft Academic Search

The study of the fluid dynamics volcanic eruptions by laboratory experiment is described, and the important fluid-dynamic processes that can be examined in laboratory models are discussed in detail. In preliminary experiments, pure gases are erupted from small reservoirs. The gases used are Freon 12 and Freon 22, two gases of high molecular weight and high density that are good

Susan Werner Kieffer; Bradford Sturtevant

1984-01-01

327

Laboratory Safety is Everyone's Responsibility.  

ERIC Educational Resources Information Center

Outlines a survey of laboratory practices and policies for employee protection from exposure to chemicals. Findings support the argument that academic, industrial, and other research laboratories are different from the manufacturing environment and should have a different toxic chemical policy and standards. (Author/SK)

Brubaker, Inara M.; And Others

1981-01-01

328

ESD Toxicology Laboratory Representative References  

E-print Network

1 ESD Toxicology Laboratory Representative References Application Category Literature citation.2: 205-230. #12;ESD Toxicology Laboratory Representative References cont'd 2 Pure-chemical testing: 6th ASTM Symp. on Aquatic Toxicology. Amer. Soc. Testing and Materials. pp 445-459. Milleman, R. E

329

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

3.E.4 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for PROPER procedures conducted in animal laboratories. Exposure to these allergens can trigger allergic symptoms to using NIOSH N95 dust-mist respirator, all employees must have respiratory fit-testing performed through

Krovi, Venkat

330

Joined Laboratory of Mobile Robotics  

E-print Network

Joined Laboratory of Mobile Robotics Joined Laboratory of mobile robotics has been foun- ded is dedicated to provide achievement of following goals: 1. research and development activities in robotics (Robotna£ka robot, telepresentation lab, and furt- her projects), 2. promotion and popularization

Lucny, Andrej

331

An Advanced Chemistry Laboratory Program.  

ERIC Educational Resources Information Center

The Advanced Chemistry Laboratory Program is a project designed to devise experiments to coordinate the use of instruments in the laboratory programs of physical chemistry, instrumental analysis, and inorganic chemistry at the advanced undergraduate level. It is intended that such experiments would incorporate an introduction to the instrument…

Wise, John H.

332

A Laboratory Safety Trivia Game  

Microsoft Academic Search

At the start of each semester, our department begins our chemistry seminar series with a presentation on laboratory safety. All chemistry faculty, staff, graduate students, undergraduate research students, and student laboratory assistants are required to attend. Many of these individuals have sat through these seminars for several years; they feel the seminars are boring and repetitive. In order to enliven

Kristin I. Gublo

2003-01-01

333

Educational Outreach at Wilson Laboratory  

E-print Network

, 2002 #12;Goals of Educational Outreach · Wilson Laboratory utilizes its Educational Outreach ProgramEducational Outreach at Wilson Laboratory Lora K. Hine Educational Outreach Coordinator March 6 · The Educational Outreach program recognizes the need to increase meaningful interactions between scientists

334

Proceedings of the Joint IAEA/CSNI Specialists` Meeting on Fracture Mechanics Verification by Large-Scale Testing held at Pollard Auditorium, Oak Ridge, Tennessee  

SciTech Connect

This report contains 40 papers that were presented at the Joint IAEA/CSNI Specialists` Meeting Fracture Mechanics Verification by Large-Scale Testing held at the Pollard Auditorium, Oak Ridge, Tennessee, during the week of October 26--29, 1992. The papers are printed in the order of their presentation in each session and describe recent large-scale fracture (brittle and/or ductile) experiments, analyses of these experiments, and comparisons between predictions and experimental results. The goal of the meeting was to allow international experts to examine the fracture behavior of various materials and structures under conditions relevant to nuclear reactor components and operating environments. The emphasis was on the ability of various fracture models and analysis methods to predict the wide range of experimental data now available. The individual papers have been cataloged separately.

Pugh, C.E.; Bass, B.R.; Keeney, J.A. [comps.] [Oak Ridge National Lab., TN (United States)

1993-10-01

335

[Designing a clinical microbiology laboratory].  

PubMed

The microbiology laboratory should be a safe, efficient, and comfortable place for those working there, and a pleasant place for visitors. According to the ISO 15189 standard, it should be spacious enough for the workload to be carried out without jeopardizing quality or the safety of the persons present, whether workers or visitors, and provide optimal comfort to all occupants. In addition, the setup should respect the privacy of patients, and provide controlled access to the different laboratory areas and a safe place for storing clinical samples, manuals, and reagents. In the design of the facilities, the needs of specialists, technicians, and other personnel must converge, without forgetting patients, their relatives, and other visitors. The clinical microbiology laboratory has certain characteristics that make it different from other diagnostic laboratories. Its main activity involves isolation, propagation, and handling of pathogenic microorganisms that pose a risk to the laboratory personnel. To minimize this risk, the laboratory must meet a certain level of biosafety. Moreover, correct interpretation of microbiological cultures depends on the capacity of the laboratory to avoid or minimize the presence of contaminants; hence, proper handling of samples and cultures (aseptic conditions, biosafety cabinet) is mandatory. A number of documents and regulations, from very general to highly specific (biosafety), affect the design of the microbiology laboratory. The aim of this report is to establish the minimum requirements and recommendations for designing clinical microbiology laboratories, based on a review of current regulations. It is contemplated as an aid to microbiology specialists who are designing or planning to reform their laboratories. PMID:19740573

Alados, Juan Carlos; Alcaraz, María Jesús; Aller, Ana Isabel; Miranda, Consuelo; Pérez, José Luis; Romero, Patricia A

2010-01-01

336

Laboratory detection of fungemia.  

PubMed

Patients who are immunosuppressed, receiving broad-spectrum antibiotics, or with intravascular catheters in place are at risk for invasive fungal infections. In a significant number nosocomial fungal infections develop. The diagnosis of invasive fungal disease often relies on the detection of the etiologic agent using blood cultures. Great progress has been made in fungal blood culturing over the past 20 years with the development of biphasic media, automated radiometric and nonradiometric systems, and LCS used with selective culture media. The biphasic BHI and Septi-Chek systems provide recovery of the majority of fungal isolates, yet there frequently is an undesirable delay in detection. Lysis of blood cells, aeration by venting, and agitated incubation improve detection with these systems. Automated systems often require a significant initial financial investment but have been shown to be durable and effective in most aspects of blood culturing. They have a limited daily hands on requirement. The newer nonradiometric systems appear to be better than the older systems, especially in time to detection and in the reduction of false-positive signals. The most significant factors, however, may be the volume of blood used in these systems and the resins incorporated in the media to eliminate inhibitors of fungal growth. A significant disadvantage of the automated systems has been their failure to detect certain organisms (C. neoformans and dimorphic fungi); however, the use of newer culture media as well as blind subculturing may partially alleviate this problem. Lysis-centrifugation blood culturing has performed well, is highly sensitive, and permits recovery of both fungi and aerobic bacteria. Because it is flexible, the media selection can be altered to suit any specific growth requirement. It is rapid and permits the identification of most yeast and yeastlike microorganisms within 4 days and of H. capsulatum within 3 weeks. Because this system utilizes solid media, blind subculturing is unnecessary. Quantitation of fungemia is possible and may permit determination of the clinical importance of the microorganism and assessment of the patient's response to treatment. The disadvantages of this system are that it requires a significant amount of the technologist's time to process the specimen, inoculate the various media, and visually examine the culture media throughout the incubation period. A significant contamination rate still exists despite working within a laminar flow biosafety cabinet; this also increases time requirements. The detection of fungemia has markedly improved; the times to detection have decreased to the point of being clinically useful, and several systems are available to accommodate individual laboratory needs.(ABSTRACT TRUNCATED AT 400 WORDS) PMID:8181236

Geha, D J; Roberts, G D

1994-03-01

337

DOE Science Undergraduate Laboratory Internships at Oak Ridge National Laboratory  

NSDL National Science Digital Library

DOE Science Undergraduate Laboratory Internships at Oak Ridge National Laboratory-- Description: Opportunities to participate in research in a broad range of science and engineering activities related to basic sciences, energy, and the environment. Discipline(s): Computer Science; Earth, Environmental, and Marine Sciences; Engineering; Life Sciences; Mathematics; Physical Sciences Eligibility: U.S. Citizens and Legal Permanent Residents. Undergraduate Students Location(s): Oak Ridge National Laboratory (Oak Ridge, Tennessee) Duration: Summer Term 10 Weeks; Fall/Spring Term 16 weeks Frequency: Spring, Summer, and Fall How to apply: http://www.scied.science.doe.gov Deadline(s): http://www.scied.science.doe.gov/scied/erulf/dates.html

338

Clinical laboratory accreditation in India.  

PubMed

Test results from clinical laboratories must ensure accuracy, as these are crucial in several areas of health care. It is necessary that the laboratory implements quality assurance to achieve this goal. The implementation of quality should be audited by independent bodies,referred to as accreditation bodies. Accreditation is a third-party attestation by an authoritative body, which certifies that the applicant laboratory meets quality requirements of accreditation body and has demonstrated its competence to carry out specific tasks. Although in most of the countries,accreditation is mandatory, in India it is voluntary. The quality requirements are described in standards developed by many accreditation organizations. The internationally acceptable standard for clinical laboratories is ISO15189, which is based on ISO/IEC standard 17025. The accreditation body in India is the National Accreditation Board for Testing and Calibration Laboratories, which has signed Mutual Recognition Agreement with the regional cooperation the Asia Pacific Laboratory Accreditation Cooperation and with the apex cooperation the International Laboratory Accreditation Cooperation. PMID:22727005

Handoo, Anil; Sood, Swaroop Krishan

2012-06-01

339

Preservice laboratory education strengthening enhances sustainable laboratory workforce in Ethiopia  

PubMed Central

Background There is a severe healthcare workforce shortage in sub Saharan Africa, which threatens achieving the Millennium Development Goals and attaining an AIDS-free generation. The strength of a healthcare system depends on the skills, competencies, values and availability of its workforce. A well-trained and competent laboratory technologist ensures accurate and reliable results for use in prevention, diagnosis, care and treatment of diseases. Methods An assessment of existing preservice education of five medical laboratory schools, followed by remedial intervention and monitoring was conducted. The remedial interventions included 1) standardizing curriculum and implementation; 2) training faculty staff on pedagogical methods and quality management systems; 3) providing teaching materials; and 4) procuring equipment for teaching laboratories to provide practical skills to complement didactic education. Results A total of 2,230 undergraduate students from the five universities benefitted from the standardized curriculum. University of Gondar accounted for 252 of 2,230 (11.3%) of the students, Addis Ababa University for 663 (29.7%), Jimma University for 649 (29.1%), Haramaya University for 429 (19.2%) and Hawassa University for 237 (10.6%) of the students. Together the universities graduated 388 and 312 laboratory technologists in 2010/2011 and 2011/2012 academic year, respectively. Practical hands-on training and experience with well-equipped laboratories enhanced and ensured skilled, confident and competent laboratory technologists upon graduation. Conclusions Strengthening preservice laboratory education is feasible in resource-limited settings, and emphasizing its merits (ample local capacity, country ownership and sustainability) provides a valuable source of competent laboratory technologists to relieve an overstretched healthcare system. PMID:24164781

2013-01-01

340

Mars Science Laboratory Drill  

NASA Technical Reports Server (NTRS)

This drill (see Figure 1) is the primary sample acquisition element of the Mars Science Laboratory (MSL) that collects powdered samples from various types of rock (from clays to massive basalts) at depths up to 50 mm below the surface. A rotary-percussive sample acquisition device was developed with an emphasis on toughness and robustness to handle the harsh environment on Mars. It is the first rover-based sample acquisition device to be flight-qualified (see Figure 2). This drill features an autonomous tool change-out on a mobile robot, and novel voice-coil-based percussion. The drill comprises seven subelements. Starting at the end of the drill, there is a bit assembly that cuts the rock and collects the sample. Supporting the bit is a subassembly comprising a chuck mechanism to engage and release the new and worn bits, respectively, and a spindle mechanism to rotate the bit. Just aft of that is a percussion mechanism, which generates hammer blows to break the rock and create the dynamic environment used to flow the powdered sample. These components are mounted to a translation mechanism, which provides linear motion and senses weight-on-bit with a force sensor. There is a passive-contact sensor/stabilizer mechanism that secures the drill fs position on the rock surface, and flex harness management hardware to provide the power and signals to the translating components. The drill housing serves as the primary structure of the turret, to which the additional tools and instruments are attached. The drill bit assembly (DBA) is a passive device that is rotated and hammered in order to cut rock (i.e. science targets) and collect the cuttings (powder) in a sample chamber until ready for transfer to the CHIMRA (Collection and Handling for Interior Martian Rock Analysis). The DBA consists of a 5/8-in. (.1.6- cm) commercial hammer drill bit whose shank has been turned down and machined with deep flutes designed for aggressive cutting removal. Surrounding the shank of the bit is a thick-walled maraging steel collection tube allowing the powdered sample to be augured up the hole into the sample chamber. For robustness, the wall thickness of the DBA was maximized while still ensuring effective sample collection. There are four recesses in the bit tube that are used to retain the fresh bits in their bit box. The rotating bit is supported by a back-to-back duplex bearing pair within a housing that is connected to the outer DBA housing by two titanium diaphragms. The only bearings on the drill in the sample flow are protected by a spring-energized seal, and an integrated shield that diverts the ingested powdered sample from the moving interface. The DBA diaphragms provide radial constraint of the rotating bit and form the sample chambers. Between the diaphragms there is a sample exit tube from which the sample is transferred to the CHIMRA. To ensure that the entire collected sample is retained, no matter the orientation of the drill with respect to gravity during sampling, the pass-through from the forward to the aft chamber resides opposite to the exit tube.

Okon, Avi B.; Brown, Kyle M.; McGrath, Paul L.; Klein, Kerry J.; Cady, Ian W.; Lin, Justin Y.; Ramirez, Frank E.; Haberland, Matt

2012-01-01

341

Laboratory maintenance of Brucella abortus.  

PubMed

This unit provides protocols for growth of Brucella abortus on solid or in liquid media and for long-term storage of laboratory stocks. Two issues affecting the culture and storage of isolates of this slow-growing bacterium are emphasized: contamination of cultures and outgrowth of attenuated variants lacking a complete lipopolysaccharide. Laboratories planning to work with B. abortus should be aware that Biosafety Level 3 facilities are required. Furthermore, this organism is classified in the U.S. as a Select Agent, which restricts its use to laboratories registered with the U.S. government's Select Agent programs. PMID:18770565

Sun, Yao-Hui; den Hartigh, Andreas B; Tsolis, Renée M; Ficht, Thomas A

2005-10-01

342

University of Idaho: Pedology Laboratory  

NSDL National Science Digital Library

This website discusses the University of Idaho's pedology laboratory's work primarily focused on the environmental factors and processes that form soils and influence their use and management. Researchers and students can learn about the volcanic ash-influenced soils in the Pacific Northwest, the hydrology of Northern Idaho, and the ability of soils in the Palouse Basin to accommodate ground water recharge. The website provides information on laboratory analysis procedures and data on andisols and andic properties. Users will also find descriptions of graduate theses and dissertations, information on the Maynard A. Fosberg Monolith Collection, and many of the laboratory's abstracts.

343

Microwave remote sensing laboratory design  

NASA Technical Reports Server (NTRS)

Application of active and passive microwave remote sensing to the study of ocean pollution is discussed. Previous research efforts, both in the field and in the laboratory were surveyed to derive guidance for the design of a laboratory program of research. The essential issues include: choice of radar or radiometry as the observational technique; choice of laboratory or field as the research site; choice of operating frequency; tank sizes and material; techniques for wave generation and appropriate wavelength spectrum; methods for controlling and disposing of pollutants used in the research; and pollutants other than oil which could or should be studied.

Friedman, E.

1979-01-01

344

Introduction to Biotechnology: Laboratory Manual  

NSDL National Science Digital Library

By Linnea Fletcher, Evelyn Goss, Patricia Phelps, and Angela Wheeler, this is the laboratory manual for an introductory biotechnology course. This 134-page Word document describes the basic skills necessary for the biotechnology laboratory, such as safety, mathematics, documentation, calibration, and equipment. Each chapter contains objectives for students to accomplish, some practice lessons and questions, and laboratory activities. Students will also learn some basic processes, such as Restriction Enzyme Mapping of DNA, DNA Fingerprinting, and Southern Blot Analysis. There is also a section on bioinformatics.

Wheeler, Angela

345

IMPROVED LABORATORY DISPERSANT EFFECTIVENESS TEST  

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) initiated a program to evaluate an Improved Laboratory Dispersant Effectiveness Test (ILDET) which was developed to replace EPA's Revised Standard Dispersant Effectiveness Test (RSDET). The report summarizes the development of the IL...

346

Laboratory directed research and development  

SciTech Connect

The purposes of Argonne's Laboratory Directed Research and Development (LDRD) Program are to encourage the development of novel concepts, enhance the Laboratory's R D capabilities, and further the development of its strategic initiatives. Among the aims of the projects supported by the Program are establishment of engineering proof-of-principle''; development of an instrumental prototype, method, or system; or discovery in fundamental science. Several of these project are closely associated with major strategic thrusts of the Laboratory as described in Argonne's Five Year Institutional Plan, although the scientific implications of the achieved results extend well beyond Laboratory plans and objectives. The projects supported by the Program are distributed across the major programmatic areas at Argonne. Areas of emphasis are (1) advanced accelerator and detector technology, (2) x-ray techniques in biological and physical sciences, (3) advanced reactor technology, (4) materials science, computational science, biological sciences and environmental sciences. Individual reports summarizing the purpose, approach, and results of projects are presented.

Not Available

1991-11-15

347

LABCON - Laboratory Job Control program  

NASA Technical Reports Server (NTRS)

Computer program LABCON controls the budget system in a component test laboratory whose workload is made up from many individual budget allocations. A common denominator is applied to an incoming job, to which all effort is charged and accounted for.

Reams, L. T.

1969-01-01

348

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

3.B.1 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for PERSONNEL be sequestered, autoclaved, and then laundered (in that order). c. Hands must be washed immediately after leaving

Krovi, Venkat

349

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

1.D.3 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURE for ANIMAL/care requirements (i.e. SPF/Barrier housed, conventional housing, own room or multi-room, autoclaved, filter top

Krovi, Venkat

350

Computer-Aided Laboratory Instruction  

NSDL National Science Digital Library

This chapter introduces how computer-aided instruction may be used in the biology laboratory setting. Descriptions of programs, suggestions on how to find instructional software, and general guides and resources are included.

Catherine J. Schaap (University of Prince Edward Island; )

1989-06-06

351

PHYSICS 122 LABORATORY (Winter, 2014)  

E-print Network

- 1 - PHYSICS 122 LABORATORY (Winter, 2014) COURSE GOALS 1. Learn how Chiang 235 Physics chiang@physics.ucdavis.edu 402-7113 Tony Tyson 514 Physics tyson@physics.ucdavis.edu 752-3830 TEACHING ASSISTANTS: Joe Mitchell 512

Yoo, S. J. Ben

352

PHYSICS 122 LABORATORY (Winter, 2015)  

E-print Network

- 1 - PHYSICS 122 LABORATORY (Winter, 2015) COURSE GOALS 1. Learn how Tyson 514 Physics tyson@physics.ucdavis.edu 752-3830 Xiangdong Zhu 235 Physics zhu@physics.ucdavis.edu 402-7113 TEACHING ASSISTANTS: Andrew Bradshaw 518

Yoo, S. J. Ben

353

[Quality management in medical laboratories].  

PubMed

During the 20th century understanding for quality has changed and international and national requirements for quality have been published. Therefore also medical branches started to establish quality management systems. Quality assurance has always been important for medical laboratories. Certification according to the standard ISO 9001 and accreditation according to the standard ISO 17025 have been the proof of fulfilling quality requirements. The relatively new standard ISO 15189 is the first standard for medical laboratories. This standard includes technical and management requirements for the medical laboratory. The main focus is the proof of competence within the personnel. As this standard is accepted throughout the European Union an increase in accreditations of medical laboratories is predictable. PMID:20454753

Fritzer-Szekeres, M

2010-05-01

354

Los Alamos National Laboratory Overview  

SciTech Connect

Mary Neu, Associate Director for Chemistry, Life and Earth Sciences at Los Alamos National Laboratory, delivers opening remarks at the "Sequencing, Finishing, Analysis in the Future" meeting in Santa Fe, NM

Neu, Mary [Los Alamos National Laboratory

2010-06-02

355

Statistical Laboratory & Department of Statistics  

E-print Network

Statistical Laboratory & Department of Statistics Annual Report July 1, 2005 to December 31, 2006...............................................33 Statistical Computing Section ......................................34 CSSM and statistical methodology in the nutritional sciences. We were also very pleased to secure a permanent lecturer

356

Mars Science Laboratory at Sunset  

NASA Technical Reports Server (NTRS)

December 2, 2003

Sunset on Mars catches NASA's Mars Science Laboratory in the foreground in this artist's concept. The mission is under development for launch in 2009 and a precision landing on Mars in 2010.

Once on the ground, the Mars Science Laboratory would analyze dozens of samples scooped up from the soil and cored from rocks as it explores with greater range than any previous Mars rover. It would investigate the past or present ability of Mars to support life. NASA is considering nuclear energy for powering the rover to give it a long operating lifespan.

NASA's Jet Propulsion Laboratory, Pasadena, Calif., is managing development of the Mars Smart Laboratory for the NASA Office of Space Science, Washington, D.C.

2003-01-01

357

Mars Science Laboratory at Canyon  

NASA Technical Reports Server (NTRS)

December 2, 2003

NASA's Mars Science Laboratory travels near a canyon on Mars in this artist's concept. The mission is under development for launch in 2009 and a precision landing on Mars in 2010.

Once on the ground, the Mars Science Laboratory would analyze dozens of samples scooped up from the soil and cored from rocks as it explores with greater range than any previous Mars rover. It would investigate the past or present ability of Mars to support life. NASA is considering nuclear energy for powering the rover to give it a long operating lifespan.

NASA's Jet Propulsion Laboratory, Pasadena, Calif., is managing development of the Mars Smart Laboratory for the NASA Office of Space Science, Washington, D.C.

2003-01-01

358

Extending the Marine Microcosm Laboratory  

ERIC Educational Resources Information Center

The traditional range of marine microcosm laboratory experiments is presented as an ideal environment to teach the entire analysis process. The microcosm lab provides student-centered approach with opportunities for collaborative learning and to develop critical communication skills.

Ryswyk, Hal Van; Hall, Eric W.; Petesch, Steven J.; Wiedeman, Alice E.

2007-01-01

359

Laboratory Determination of Hydraulic Conductivity  

NSDL National Science Digital Library

From D.B. McWhorterand D. K. Sunda's 1977 Ground-Water Hydrology and Hydraulics, this two page excerpt outlines and details Laboratory Determination of Hydraulic Conductivity. Here, visitors will find illustrations and formula to understand the concept.

360

NASA Dryden Flight Loads Laboratory  

NASA Technical Reports Server (NTRS)

This viewgraph presentation reviews the work of the Dryden Flight Loads Laboratory. The capabilities and research interests of the lab are: Structural, thermal, & dynamic analysis; Structural, thermal, & dynamic ground-test techniques; Advanced structural instrumentation; and Flight test support.

Horn, Tom

2008-01-01

361

University of Maryland: Geochemistry Laboratories  

NSDL National Science Digital Library

This extensive website features the University of Maryland's Geochemistry Laboratories' efforts to "produce the highest quality elemental and isotopic data, to teach students and visitors the techniques involved with gathering such data," and to develop new methods and instrumentation in the field of elemental and isotope measurements." Users can discover the Thermal Ionization, Plasma, and Gas Source laboratories; as well as the Chemical Processing Lab and the Mineral Separation and Rock Preparation Laboratories. Through the links to the staff members and three of the laboratories, researchers can learn about the department's studies of the Earth's core, mantle, and crust; the atmosphere and hydrosphere; and the isotopic evolution of the solar system. Throughout the website, students and educators can find educational materials on topics including ablation spot characteristics and environmental safety.

362

VMSL: Virtual Mass Spectrometry Laboratory  

NSDL National Science Digital Library

This site presents a series of case studies that can be explored using modern mass spectrometry methods. The problem-solving nature of the site provides students a virtual laboratory experience that can supplement access to mass spectrometry instrumentation.

2011-07-05

363

Gulf Specimen Marine Laboratories, Inc.  

NSDL National Science Digital Library

This non-profit laboratory in Panacea, Florida offers guided field trips, touch tanks, and a glimpse of their in-house research, in addition to being a supplier of guaranteed-live marine specimens to some 1500 laboratories and classrooms in the US and Canada. Also involved in conservation, GSML third oldest sea turtle research and conservation program in the United States. Information on membership and volunteer opportunities are also available.

364

Gallium Safety in the Laboratory  

SciTech Connect

A university laboratory experiment for the US Department of Energy magnetic fusion research program required a simulant for liquid lithium. The simulant choices were narrowed to liquid gallium and galinstan (Ga-In-Sn) alloy. Safety information on liquid gallium and galinstan were compiled, and the choice was made to use galinstan. A laboratory safety walkthrough was performed in the fall of 2002 to support the galinstan experiment. The experiment has been operating successfully since early 2002.

Cadwallader, L.C.

2003-05-07

365

Gallium Safety in the Laboratory  

SciTech Connect

A university laboratory experiment for the US Department of Energy magnetic fusion research program required a simulant for liquid lithium. The simulant choices were narrowed to liquid gallium and galinstan (Ga-In-Sn) alloy. Safety information on liquid gallium and galinstan were compiled, and the choice was made to use galinstan. A laboratory safety walkthrough was performed in the fall of 2002 to support the galinstan experiment. The experiment has been operating successfully since early 2002.

Lee C. Cadwallader

2003-06-01

366

BROOKHAVEN NATIONAL LABORATORY SEXUAL HARASSMENT POLICY Brookhaven National Laboratory does not tolerate sexual harassment in the workplace. The Laboratory  

E-print Network

BROOKHAVEN NATIONAL LABORATORY SEXUAL HARASSMENT POLICY POLICY Brookhaven National Laboratory does not tolerate sexual harassment in the workplace. The Laboratory intends to maintain a workplace free of threatening, intimidating or harassing conduct, including sexual harassment. BNL is committed to providing

367

National Renewable Energy Laboratory Analysis Capabilities  

E-print Network

to market viable alternative energy solutions. NREL's world-leading energy decisionNational Renewable Energy Laboratory Analysis Capabilities Overview The National Renewable Energy Laboratory (NREL) is the nation's primary laboratory

368

AERONAUTICS The Guggenheim Aeronautical Laboratory, the Karman  

E-print Network

AERONAUTICS The Guggenheim Aeronautical Laboratory, the Karman Laboratory of Fluid Mechanics and Jet Propulsion, and the Firestone Flight Sciences Laboratory form the Graduate Aeronautical disciplines making up the broad field known as aeronautics. Areas of Research Aeronautics has evolved

Greer, Julia R.

369

21 CFR 211.194 - Laboratory records.  

...Laboratory records. (a) Laboratory records shall include...National Formulary, AOAC INTERNATIONAL, Book of Methods, 1...may be obtained from: AOAC INTERNATIONAL, 481 North Frederick Ave...charts, and spectra from laboratory instrumentation,...

2014-04-01

370

21 CFR 226.58 - Laboratory controls.  

Code of Federal Regulations, 2013 CFR

...quality, and purity. Laboratory controls shall include...description of necessary laboratory test procedures to check...accuracy, and precision of any laboratory test procedure used. The official...may be obtained from: AOAC INTERNATIONAL, 481 North Frederick...

2013-04-01

371

21 CFR 226.58 - Laboratory controls.  

Code of Federal Regulations, 2012 CFR

...quality, and purity. Laboratory controls shall include...description of necessary laboratory test procedures to check...accuracy, and precision of any laboratory test procedure used. The official...may be obtained from: AOAC INTERNATIONAL, 481 North Frederick...

2012-04-01

372

21 CFR 211.194 - Laboratory records.  

Code of Federal Regulations, 2013 CFR

...Laboratory records. (a) Laboratory records shall include...National Formulary, AOAC INTERNATIONAL, Book of Methods, 1...may be obtained from: AOAC INTERNATIONAL, 481 North Frederick Ave...charts, and spectra from laboratory instrumentation,...

2013-04-01

373

21 CFR 226.58 - Laboratory controls.  

Code of Federal Regulations, 2011 CFR

...quality, and purity. Laboratory controls shall include...description of necessary laboratory test procedures to check...accuracy, and precision of any laboratory test procedure used. The official...may be obtained from: AOAC INTERNATIONAL, 481 North Frederick...

2011-04-01

374

21 CFR 226.58 - Laboratory controls.  

...quality, and purity. Laboratory controls shall include...description of necessary laboratory test procedures to check...accuracy, and precision of any laboratory test procedure used. The official...may be obtained from: AOAC INTERNATIONAL, 481 North Frederick...

2014-04-01

375

21 CFR 226.58 - Laboratory controls.  

Code of Federal Regulations, 2010 CFR

...quality, and purity. Laboratory controls shall include...description of necessary laboratory test procedures to check...accuracy, and precision of any laboratory test procedure used. The official...may be obtained from: AOAC INTERNATIONAL, 481 North Frederick...

2010-04-01

376

21 CFR 211.173 - Laboratory animals.  

Code of Federal Regulations, 2010 CFR

...2010-04-01 2010-04-01 false Laboratory animals. 211.173 Section 211.173 Food and Drugs... Laboratory Controls § 211.173 Laboratory animals. Animals used in testing components, in-process materials, or drug...

2010-04-01

377

Laboratory Testing for Anthrax: Frequently Asked Questions  

MedlinePLUS

... Confirming Anthrax Through the Laboratory Response Network Laboratory Testing - FAQs Collecting Specimens Recommended Specimens Information for Specific Groups Laboratory Professionals People Who Work with Animal Products Exposure to Hides/Drums Treatment of Products ...

378

Laborlandschaft : redesigning the industrial laboratory module  

E-print Network

This thesis proposes to redesign the industrial pharmaceutical laboratory typology by rethinking the composition of the laboratory module; the smallest functional sub-unit of the laboratory type. The design for this thesis ...

Farley, Alexander H. (Alexander Hamilton)

2014-01-01

379

21 CFR 211.173 - Laboratory animals.  

Code of Federal Regulations, 2013 CFR

...2013-04-01 2013-04-01 false Laboratory animals. 211.173 Section 211.173 Food and Drugs... Laboratory Controls § 211.173 Laboratory animals. Animals used in testing components, in-process materials, or drug...

2013-04-01

380

21 CFR 211.173 - Laboratory animals.  

Code of Federal Regulations, 2011 CFR

...2011-04-01 2011-04-01 false Laboratory animals. 211.173 Section 211.173 Food and Drugs... Laboratory Controls § 211.173 Laboratory animals. Animals used in testing components, in-process materials, or drug...

2011-04-01

381

21 CFR 211.173 - Laboratory animals.  

Code of Federal Regulations, 2012 CFR

...2012-04-01 2012-04-01 false Laboratory animals. 211.173 Section 211.173 Food and Drugs... Laboratory Controls § 211.173 Laboratory animals. Animals used in testing components, in-process materials, or drug...

2012-04-01

382

Control Systems Engineering Laboratory Daniel E. Rivera  

E-print Network

Control Systems Engineering Laboratory CSEL Daniel E. Rivera Control Systems Engineering Laboratory Behavioral Interventions 1 #12;Control Systems Engineering Laboratory CSEL Presentation Outline · What are adaptive behavioral interventions? · (Brief) overview of control systems engineering, · Analysis and design

Langerhans, Brian

383

ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY  

E-print Network

ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Environment, Health, and Safety Division of California. Ernest Orlando Lawrence Berkeley National Laboratory is an equal opportunity employer. #12;Site Environmental Report for 2004 Volume I SEPTEMBER 2005 Ernest Orlando Lawrence Berkeley National Laboratory

384

ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY  

E-print Network

ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Environment, Health, and Safety Division of California. Ernest Orlando Lawrence Berkeley National Laboratory is an equal opportunity employer. #12;Site Environmental Report for 2004 Volume II SEPTEMBER 2005 Ernest Orlando Lawrence Berkeley National Laboratory

385

7 CFR 802.1 - Qualified laboratories.  

...WEIGHING EQUIPMENT AND RELATED GRAIN HANDLING SYSTEMS § 802.1 Qualified laboratories. (a) Metrology laboratories. (1) Any State metrology laboratory currently approved by the NBS ongoing certification program having auditing...

2014-01-01

386

7 CFR 802.1 - Qualified laboratories.  

Code of Federal Regulations, 2010 CFR

...WEIGHING EQUIPMENT AND RELATED GRAIN HANDLING SYSTEMS § 802.1 Qualified laboratories. (a) Metrology laboratories. (1) Any State metrology laboratory currently approved by the NBS ongoing certification program having auditing...

2010-01-01

387

7 CFR 802.1 - Qualified laboratories.  

Code of Federal Regulations, 2012 CFR

...WEIGHING EQUIPMENT AND RELATED GRAIN HANDLING SYSTEMS § 802.1 Qualified laboratories. (a) Metrology laboratories. (1) Any State metrology laboratory currently approved by the NBS ongoing certification program having auditing...

2012-01-01

388

7 CFR 802.1 - Qualified laboratories.  

Code of Federal Regulations, 2011 CFR

...WEIGHING EQUIPMENT AND RELATED GRAIN HANDLING SYSTEMS § 802.1 Qualified laboratories. (a) Metrology laboratories. (1) Any State metrology laboratory currently approved by the NBS ongoing certification program having auditing...

2011-01-01

389

7 CFR 802.1 - Qualified laboratories.  

Code of Federal Regulations, 2013 CFR

...WEIGHING EQUIPMENT AND RELATED GRAIN HANDLING SYSTEMS § 802.1 Qualified laboratories. (a) Metrology laboratories. (1) Any State metrology laboratory currently approved by the NBS ongoing certification program having auditing...

2013-01-01

390

Commercialization of a DOE Laboratory  

SciTech Connect

On April 1, 1998, Materials and Chemistry Laboratory, Inc. (MCLinc) began business as an employee-owned, commercial, applied research laboratory offering services to both government and commercial clients. The laboratory had previously been a support laboratory to DoE's gaseous diffusion plant in Oak Ridge (K-25). When uranium enrichment was halted at the site, the laboratory was expanded to as an environmental demonstration center and served from 1992 until 1997 as a DOE Environmental User Facility. In 1997, after the laboratory was declared surplus, it was made available to the employee group who operated the laboratory for DOE as a government-owned, contractor-operated facility. This paper describes briefly the process of establishing the business. Attributes that contributed to the success of MCLinc are described. Some attention is given to lessons learned and to changes that could facilitate future attempts to make similar transitions. Lessons learnt: as with any business venture, operation over time has revealed that some actions taken by the laboratory founders have contributed to its successful operation while others were not so successful. Observations are offered in hopes that lessons learned may suggest actions that will facilitate future attempts to make similar transitions. First, the decision to vest significant ownership of the business in the core group of professionals operating the business is key to its success. Employee-owners of the laboratory have consistently provided a high level of service to its customers while conducting business in a cost-efficient manner. Secondly, an early decision to provide business support services in-house rather than purchasing them from support contractors on site have proven cost-effective. Laboratory employees do multiple tasks and perform overhead tasks in addition to their chargeable technical responsibilities. Thirdly, assessment of technical capabilities in view of market needs and a decision to offer these capabilities as a niche market play to success. The niche was further defined by preservation of the ability to handle samples contaminated with radiological materials and those with classification concerns. These decisions enabled early marketing plans to be built on existing clientele and provided an identifiable group to which future marketing could be expanded. Finally, recruitment of key players with commercial laboratory experience proved to be a key factor for success. This experience base was valuable in avoiding early mistakes in the laboratory startup phase and provided some connection to a commercial client base. As the business has grown, professionals with commercial laboratory experience have been recruited and offered ownership in the business as an incentive for joining the group. If the process were to be repeated, early involvement of an individual with commercial sales experience would be helpful in broadening the base of commercial clients. An increased emphasis on research funding such as funding received from Small Business Innovative Research (SBIR) sources would be used to form a portion of the economic base for the business. More partnerships with businesses whose services compliment those of the laboratory would expand available client base. More flexible staffing arrangements would be negotiated early on as a cost-control measure. In conclusion, the re-industrialization concept can be successful. Candidates for re-industrialization must be chosen by matching services to be offered to market needs. Implementation is best accomplished by entrepreneurs who personally profit from a successful operation of the business.

Stephenson, Barry A. [Materials and Chemistry Laboratory, Inc. (MCLinc), East Tennessee Technology Park, Building K-1006 2010 Highway 58, Suite 1000, Oak Ridge, Tennessee 37830-1702 (United States)

2008-01-15

391

Created: July, 2014 Laboratory Safety Design Guide Section 3 Laboratory Ventilation  

E-print Network

Created: July, 2014 Laboratory Safety Design Guide Section 3 ­ Laboratory Ventilation 3-1 Section 3 LABORATORY VENTILATION Contents A. Scope .................................................................................................................3-2 B. General Laboratory Ventilation

Queitsch, Christine

392

Animal Health Diagnostic Center Histology Immunohistochemistry Laboratory  

E-print Network

Animal Health Diagnostic Center Histology ­ Immunohistochemistry Laboratory Page 1 of 1 Document Antibodies Prepared/Reviewed by: Martin Slade, Technical Service Supervisor, Histology Laboratory Joy Cramer

Pawlowski, Wojtek

393

ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY  

E-print Network

LBNL 43382 ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Evaluation of PEGIT Duct Connection of California. Ernest Orlando Lawrence Berkeley National Laboratory is an equal opportunity employer. 2 #12

394

ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY  

E-print Network

LBNL 54767 ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Duct Tape Durability Testing M of California. Ernest Orlando Lawrence Berkeley National Laboratory is an equal opportunity employer. Legal

395

MASSACHUSETTS INSTITUTE OF TECHNOLOGY ARTIFICIAL INTELLIGENCE LABORATORY  

E-print Network

MASSACHUSETTS INSTITUTE OF TECHNOLOGY ARTIFICIAL INTELLIGENCE LABORATORY and CENTER FOR BIOLOGICAL at the Artificial Intelligence Laboratory and within the Center for Biological and Computational Learning

Poggio, Tomaso

396

MASSACHUSETTS INSTITUTE OF TECHNOLOGY ARTIFICIAL INTELLIGENCE LABORATORY  

E-print Network

MASSACHUSETTS INSTITUTE OF TECHNOLOGY ARTIFICIAL INTELLIGENCE LABORATORY and CENTER FOR BIOLOGICAL for Biological and Computational Learning and the Artificial Intelligence Laboratory of the Massachusetts

Poggio, Tomaso

397

MASSACHUSETTS INSTITUTE OF TECHNOLOGY ARTIFICIAL INTELLIGENCE LABORATORY  

E-print Network

MASSACHUSETTS INSTITUTE OF TECHNOLOGY ARTIFICIAL INTELLIGENCE LABORATORY and CENTER FOR BIOLOGICAL of Technology within the Artificial Intelligence Laboratory and the Center for Biological Information Processing

Koch, Christof

398

http://cls.sfsu.edu/ Clinical Laboratory  

E-print Network

in all departments of the clinical laboratory, using samples (blood, urine, etc.) from the human body assurance) Sales and Marketing (biomedical supply, pharmaceutical companies) Laboratory Computer Systems

399

BODEGA MARINE LABORATORY MARINE OPERATIONS GUIDELINES  

E-print Network

BODEGA MARINE LABORATORY MARINE OPERATIONS GUIDELINES These guidelines cover small boat and diving operations at Bodega Marine Laboratory (BML). This document is intended for faculty, staff, and students

Schladow, S. Geoffrey

400

Cervical Histopathology Variability Among Laboratories  

PubMed Central

To inform the proposed systematic adjudicative staining of cervical intraepithelial neoplasia grade 2 (CIN2) and equivocal diagnoses, we characterized diagnostic heterogeneity across 15 laboratories. Laboratory-specific distributions of 37,486 biopsy specimen diagnoses were compared after adjusting for preceding cytology. In a subset of preceding cytology specimens, HPV16 genotyping was considered an indicator of lesion severity. Distributions of normal and CIN1 diagnoses varied widely, with laboratories favoring either normal (5.5%–57.7%) or CIN1 diagnoses (23.3%–86.7%; P < .001 for normal:CIN1 variability). Excluding extreme values, 6.2% to 14.4% of diagnoses were CIN2 (P < .001). For CIN2 diagnoses, HPV16 positivity in the preceding cytology varied between 39.0% in the largest laboratory and 57.4% in others (P < .001), suggesting differential interpretation, not population differences, as a cause of variability. In conclusion, the frequency of diagnoses requiring special staining (p16INK4a immunostaining) to adjudicate equivocal CIN2 will be sizable and vary between laboratories, especially if extended to a fraction of CIN1 lesions. PMID:23429369

Gage, Julia C.; Schiffman, Mark; Hunt, William C.; Joste, Nancy; Ghosh, Arpita; Wentzensen, Nicolas; Wheeler, Cosette M.

2014-01-01

401

Laboratory Ventilation SafetyLaboratory Ventilation Safety J. Scott WardJ. Scott Ward  

E-print Network

Laboratory Ventilation SafetyLaboratory Ventilation Safety J. Scott WardJ. Scott Ward #12;In 1925. Labconco CorporationLabconco Corporation #12;Laboratory VentilationLaboratory Ventilation #12;Laboratory Ventilation ProductsLaboratory Ventilation Products #12;History of Fume HoodsHistory of Fume Hoods Thomas

Farritor, Shane

402

Lawrence Livermore National Laboratory Internships  

NSDL National Science Digital Library

Lawrence Livermore National Laboratory Internships -- The Lawrence Livermore National Laboratory (LLNL) hosts 300 to 400 undergraduate and graduate students and some faculty every summer in support of its world-class scientific facilities and staff and in an effort to help train the nation's next generation of scientists and engineers. Involvement in world-class research provides participants with a set of experiences that support their education and career goals. Typically, participants gain hands-on experience and the opportunity to apply learned theory to real life problems. An experience of this type, and with these resources at a premier state-of-the-art research laboratory is not available in an academic research lab.

403

Materials Characterization Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Materials Characterization Laboratory at the Energy Systems Integration Facility. The Materials Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) research focus is the physical and photoelectrochemical characterization of novel materials. In this laboratory unknown samples are characterized by identifying and quantifying molecular species present through the implementation of a suite of analytical instrumentation and techniques. This leads to the ability to deconvolute decomposition routes and elucidate reaction mechanisms of materials through thermal and evolved gas analysis. This aids in the synthesis of next generation materials that are tailored to optimize stability and performance. These techniques and next generation materials will have many applications. One particular focus is the stable and conductive tetherable cations for use as membrane materials in anion exchange membrane fuel cells. Another is to understand the leachant contaminants derived from balance of plant materials used in proton exchange membrane fuel cell vehicles. Once identified and quantified, these organic and ionic species are dosed as contaminants into ex/in-situ fuel cell tests, to determine the effect on durability and performance. This laboratory also acts in support of fuel cell catalysis, manufacturing, and other related projects. The Materials Characterization Laboratory will cover multiple analytical operations, with the overall goal of troubleshooting synthetic materials or process streams to improve performance. Having novel evolved gas analysis and other analytical capabilities; this laboratory provides a viable location to analyze small batch samples, whereas setting up these types of capabilities and expertise would be cost and time prohibitive for most institutions. Experiments that can be performed include: (1) Evolved gas analysis; (2) Heterogeneous catalysis; (3) Trace level contaminants analysis; (4) Catalyst characterization; (5) Kinetics and stability; (6) Hyphenated techniques; and (7) Isotopic analysis for elucidating reaction mechanisms and decoupling chemical reactions.

Not Available

2011-10-01

404

Exploration Laboratory Analysis FY13  

NASA Technical Reports Server (NTRS)

The Exploration Laboratory Analysis (ELA) project supports the Exploration Medical Capability (ExMC) risk, which is stated as the Risk of Inability to Adequately Treat an Ill or Injured Crew Member, and ExMC Gap 4.05: Lack of minimally invasive in-flight laboratory capabilities with limited consumables required for diagnosing identified Exploration Medical Conditions. To mitigate this risk, the availability of inflight laboratory analysis instrumentation has been identified as an essential capability in future exploration missions. Mission architecture poses constraints on equipment and procedures that will be available to treat evidence-based medical conditions according to the Space Medicine Exploration Medical Conditions List (SMEMCL), and to perform human research studies on the International Space Station (ISS) that are supported by the Human Health and Countermeasures (HHC) element. Since there are significant similarities in the research and medical operational requirements, ELA hardware development has emerged as a joint effort between ExMC and HHC. In 2012, four significant accomplishments were achieved towards the development of exploration laboratory analysis for medical diagnostics. These achievements included (i) the development of high priority analytes for research and medical operations, (ii) the development of Level 1 functional requirements and concept of operations documentation, (iii) the selection and head-to-head competition of in-flight laboratory analysis instrumentation, and (iv) the phase one completion of the Small Business Innovation Research (SBIR) projects under the topic Smart Phone Driven Blood-Based Diagnostics. To utilize resources efficiently, the associated documentation and advanced technologies were integrated into a single ELA plan that encompasses ExMC and HHC development efforts. The requirements and high priority analytes was used in the selection of the four in-flight laboratory analysis performers. Based upon the competition results, a down select process will be performed in the upcoming year. Looking ahead, this unified effort has positioned each element for an in-flight lab analysis demonstration of select diagnostics measurements in the 2015 timeframe.

Krihak, Michael; Perusek, Gail P.; Fung, Paul P.; Shaw, Tianna, L.

2013-01-01

405

Los Alamos National Laboratory A National Science Laboratory  

SciTech Connect

Our mission as a DOE national security science laboratory is to develop and apply science, technology, and engineering solutions that: (1) Ensure the safety, security, and reliability of the US nuclear deterrent; (2) Protect against the nuclear threat; and (3) Solve Energy Security and other emerging national security challenges.

Chadwick, Mark B. [Los Alamos National Laboratory

2012-07-20

406

Laboratory Astrophysics White Paper: Summary of Laboratory Astrophysics Needs  

NASA Technical Reports Server (NTRS)

The NASA Laboratory Astrophysics Workshop (NASA LAW) met at NASA Ames Research Center from 1-3 May 2002 to assess the role that laboratory astrophysics plays in the optimization of NASA missions, both at the science conception level and at the science return level. Space missions provide understanding of fundamental questions regarding the origin and evolution of galaxies, stars, and planetary systems. In all of these areas the interpretation of results from NASA's space missions relies crucially upon data obtained from the laboratory. We stress that Laboratory Astrophysics is important not only in the interpretation of data, but also in the design and planning of future missions. We recognize a symbiosis between missions to explore the universe and the underlying basic data needed to interpret the data from those missions. In the following we provide a summary of the consensus results from our Workshop, starting with general programmatic findings and followed by a list of more specific scientific areas that need attention. We stress that this is a 'living document' and that these lists are subject to change as new missions or new areas of research rise to the fore.

2002-01-01

407

Follow MIT Lincoln Laboratory online. Facebook: MIT Lincoln Laboratory (Official)  

E-print Network

Laboratory employs some of the nation's best technical talent to support system and technology development pertinent to national security on behalf of the military Services, the Office of the Secretary of Defense received the Secretary of Defense Medal for Outstanding Public Service in recognition of its distinguished

Reuter, Martin

408

Follow MIT Lincoln Laboratory online. Facebook: MIT Lincoln Laboratory (Official)  

E-print Network

talent to support system and technology development for national security needs. Principal core of the military Services, the Office of the Secretary of Defense, the intelligence community, and other government years. On its 25th and 50th anniversaries, the Laboratory received the Secretary of Defense Medal

Reuter, Martin

409

Los Alamos National LaboratoryA National Science Laboratory  

Microsoft Academic Search

Our mission as a DOE national security science laboratory is to develop and apply science, technology, and engineering solutions that: (1) Ensure the safety, security, and reliability of the US nuclear deterrent; (2) Protect against the nuclear threat; and (3) Solve Energy Security and other emerging national security challenges.

Mark B

2012-01-01

410

Federal laboratories for the 21st century  

SciTech Connect

Federal laboratories have successfully filled many roles for the public; however, as the 21st Century nears it is time to rethink and reevaluate how Federal laboratories can better support the public and identify new roles for this class of publicly-owned institutions. The productivity of the Federal laboratory system can be increased by making use of public outcome metrics, by benchmarking laboratories, by deploying innovative new governance models, by partnerships of Federal laboratories with universities and companies, and by accelerating the transition of federal laboratories and the agencies that own them into learning organizations. The authors must learn how government-owned laboratories in other countries serve their public. Taiwan`s government laboratory, Industrial Technology Research Institute, has been particularly successful in promoting economic growth. It is time to stop operating Federal laboratories as monopoly institutions; therefore, competition between Federal laboratories must be promoted. Additionally, Federal laboratories capable of addressing emerging 21st century public problems must be identified and given the challenge of serving the public in innovative new ways. Increased investment in case studies of particular programs at Federal laboratories and research on the public utility of a system of Federal laboratories could lead to increased productivity of laboratories. Elimination of risk-averse Federal laboratory and agency bureaucracies would also have dramatic impact on the productivity of the Federal laboratory system. Appropriately used, the US Federal laboratory system offers the US an innovative advantage over other nations.

Gover, J. [Sandia National Labs., Albuquerque, NM (United States); Huray, P.G. [Univ. of South Carolina, Columbia, SC (United States)

1998-04-01

411

A Laboratory Safety Trivia Game  

NASA Astrophysics Data System (ADS)

At the start of each semester, our department begins our chemistry seminar series with a presentation on laboratory safety. All chemistry faculty, staff, graduate students, undergraduate research students, and student laboratory assistants are required to attend. Many of these individuals have sat through these seminars for several years; they feel the seminars are boring and repetitive. In order to enliven these safety presentations, I have created a cooperative online trivia game. It has been my experience that the lab safety trivia game is an effective and entertaining way to teach lab safety.

Gublo, Kristin I.

2003-04-01

412

Laboratory Identification of Arthropod Ectoparasites  

PubMed Central

SUMMARY The collection, handling, identification, and reporting of ectoparasitic arthropods in clinical and reference diagnostic laboratories are discussed in this review. Included are data on ticks, mites, lice, fleas, myiasis-causing flies, and bed bugs. The public health importance of these organisms is briefly discussed. The focus is on the morphological identification and proper handling and reporting of cases involving arthropod ectoparasites, particularly those encountered in the United States. Other arthropods and other organisms not of public health concern, but routinely submitted to laboratories for identification, are also briefly discussed. PMID:24396136

Pritt, Bobbi S.

2014-01-01

413

National Renewable Energy Laboratory (NREL)  

NSDL National Science Digital Library

The National Renewable Energy Laboratory (NREL) promotes its research to "secure an energy future for the nation that is environmentally and economically sustainable." The website summaries the Laboratory's variety of research and technology including photovoltaics, wind, biomass, geothermal energy, and hydrogen and fuel cells. Visitors can find out the latest NREL news and events. Visitors can locate materials about renewable energy and energy efficiency. The Publications Database offers references to a wide range of documents about sustainable energy technologies written or edited by NREL.

414

Laboratory of Applied Informatics Research  

NSDL National Science Digital Library

The Laboratory of Applied Informatics Research (LAIR ) at Indiana University, Bloomington (IUB) conducts research on information retrieval, machine learning, and human-computer interaction. The website provides links to information on various projects that address topics such as "agent-based information management, agent-user interaction, concept discovery and analysis, and information customization for effective online information delivery." Project descriptions, technical reports, and related resources are posted for each of the 10 projects currently supported through this laboratory. Some course syllabi and course materials are also posted in the Courses section of the website.

415

Argonne National Laboratory 1985 publications  

SciTech Connect

This report is a bibliography of scientific and technical 1985 publications of Argonne National Laboratory. Some are ANL contributions to outside organizations' reports published in 1985. This compilation, prepared by the Technical Information Services Technical Publications Section (TPB), lists all nonrestricted 1985 publications submitted to TPS by Laboratory's Divisions. The report is divided into seven parts: Journal Articles - Listed by first author, ANL Reports - Listed by report number, ANL and non-ANL Unnumbered Reports - Listed by report number, Non-ANL Numbered Reports - Listed by report number, Books and Book Chapters - Listed by first author, Conference Papers - Listed by first author, Complete Author Index.

Kopta, J.A. (ED.); Hale, M.R. (comp.)

1987-08-01

416

Chemical Kinetics Laboratory Discussion Worksheet.  

PubMed

A laboratory discussion worksheet and its answer key provide instructors and students a discussion model to further the students' understanding of chemical kinetics. This discussion worksheet includes a section for students to augment their previous knowledge about chemical kinetics measurements, an initial check on students' understanding of basic concepts, a group participation model where students work on solving complex-conceptual problems, and a conclusion to help students connect this discussion to their laboratory or lecture class. Additionally, the worksheet has a detailed solution to a more advanced problem to help students understand how the concepts they have put together relate to problems they will encounter during later formal assessments. PMID:24092948

Demoin, Dustin Wayne; Jurisson, Silvia S

2013-09-10

417

10 CFR 26.155 - Laboratory personnel.  

Code of Federal Regulations, 2010 CFR

...NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories...personnel. (a) Day-to-day management of the HHS-certified laboratory...responsible for the day-to-day management of the testing laboratory...assumes responsibility for management of the laboratory. This...

2010-01-01

418

Laboratory Directed Research and Development Program  

E-print Network

of California. Lawrence Berkeley Laboratory is an equal opportunity employer. #12;Report on Ernest Orlando Lawrence Berkeley National Laboratory Laboratory Directed Research and Development Program FY 2009 Ernest Orlando Lawrence Berkeley National Laboratory Berkeley, CA 94720 MARCH, 2010 Prepared for the U

419

Laboratory Directed Research and Development Program  

E-print Network

of California. Lawrence Berkeley Laboratory is an equal opportunity employer. #12;Report on Ernest Orlando Lawrence Berkeley National Laboratory Laboratory Directed Research and Development Program FY 2012 Ernest Orlando Lawrence Berkeley National Laboratory Berkeley, CA 94720 APRIL, 2013 Prepared for the U

420

Laboratory Directed Research and Development Program  

E-print Network

of California. Lawrence Berkeley Laboratory is an equal opportunity employer. #12;Report on Ernest Orlando Lawrence Berkeley National Laboratory Laboratory Directed Research and Development Program FY 2010 Ernest Orlando Lawrence Berkeley National Laboratory Berkeley, CA 94720 MAY, 2011 Prepared for the U

421

Laboratory Directed Research and Development Program  

E-print Network

of California. Lawrence Berkeley Laboratory is an equal opportunity employer. #12;Report on Ernest Orlando Lawrence Berkeley National Laboratory Laboratory Directed Research and Development Program FY 2011 Ernest Orlando Lawrence Berkeley National Laboratory Berkeley, CA 94720 MAY, 2012 Prepared for the U

Knowles, David William

422

Laboratory Directed Research and Development Program  

E-print Network

of California. Lawrence Berkeley Laboratory is an equal opportunity employer. #12;Report on Ernest Orlando Lawrence Berkeley National Laboratory Laboratory Directed Research and Development Program FY 2007 Ernest Orlando Lawrence Berkeley National Laboratory Berkeley, CA 94720 MARCH, 2008 Prepared for the U

423

LBNL-103E-2008 Laboratory Directed Research  

E-print Network

of California. Lawrence Berkeley Laboratory is an equal opportunity employer. #12;Report on Ernest Orlando Lawrence Berkeley National Laboratory Laboratory Directed Research and Development Program FY 2008 Ernest Orlando Lawrence Berkeley National Laboratory Berkeley, CA 94720 MARCH, 2009 Prepared for the U

424

Oak Ridge National Laboratory National Security Programs  

E-print Network

Oak Ridge National Laboratory National Security Programs Dr. Michael A. Kuliasha, Chief Scientist National Security Technologies Oak Ridge National Laboratory #12;2 OAK RIDGE NATIONAL LABORATORY U. S Security Challenges #12;3 OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY How Will Our Enemies

425

HISTORY OF THE GRICE MARINE LABORATORY  

E-print Network

in marine biology of the College of Charleston. Grice Marine Laboratory Walking Tour Grice Marine LaboratoryHISTORY OF THE GRICE MARINE LABORATORY The George D. Grice Marine Laboratory, named in honor, faculty offices, an aquarium room, and a research collection of marine invertebrates and fishes. It has

Young, Paul Thomas

426

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

1.A.5 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for QUARANTINE OF RABBITS 1.0 Purpose: This procedure outlines the quarantine and feeding regimen for all rabbits involved with the use of rabbits. 3.0 Procedure: 3.1 Rabbits are procured from approved, licensed vendors

Krovi, Venkat

427

Association Euratom -Ris National Laboratory -  

E-print Network

damage of fusion reactor materials. These activities contribute to the Next Step, the Long of the Research Unit of the Fusion Association Euratom - Risø National Laboratory, Technical University of Denmark, covers work in fusion plasma physics and in fusion technology. The fusion plasma physics research focuses

428

Engineering Water Analysis Laboratory Activity.  

ERIC Educational Resources Information Center

The purposes of water treatment in a marine steam power plant are to prevent damage to boilers, steam-operated equipment, and steam and condensate lives, and to keep all equipment operating at the highest level of efficiency. This laboratory exercise is designed to provide students with experiences in making accurate boiler water tests and to…

Schlenker, Richard M.

429

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

3.E.12 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for WORKING guidelines that must be followed see attached "Standard Practices" (Attachment). #12;B. Moving cages within on a cart, covered and moved next to the autoclave until they can be autoclaved out of the suite. C

Krovi, Venkat

430

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

1.E.4 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURE for Husbandry, wire lids, food, water, and bedding and enrichment items must be sterilized (autoclaved or irradiated listed above must first be placed in cages and autoclaved prior to being introduced in the SPF facility

Krovi, Venkat

431

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

4.A.3 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for AUTOCLAVE MONITORING AND USE 1.0 Purpose This procedure details the test monitoring and use of autoclaves employed by the CMLAF. 2.0 Scope This procedure applies to CMLAF staff assigned to perform autoclave monitoring. 3

Krovi, Venkat

432

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for JUGULAR VEIN this SOP. 2.0 Procedure A. Equipment 1. Autoclaved surgical instruments: a. Operating scissors 5 ½" b. Eye autoclave or cold sterilant (glutaraldehyde) by immersion. Instruments must be rinsed in sterile saline

Krovi, Venkat

433

Historical Geology Online Laboratory Manual  

NSDL National Science Digital Library

The laboratories in this manual cover the following topics: rocks and minerals, weathering of rocks and the formation of sediment, sedimentary rocks and structures, depositional sedimentary environments, sand sieve analysis, relative dating, stratigraphy and lithologic correlation, fossils on the Internet, invertebrate macrofossils, microfossils, preservation, biostratigraphy, evolution, vertebrate paleontology, and interpreting geologic history from maps.

Pamela Gore

1982-01-01

434

International standards in laboratory medicine  

Microsoft Academic Search

International standards play an important role in establishing quality systems. A considerable number of standards have been created by ISO and CEN for medical laboratories. Standards can be looked upon in a hierarchal manner but most standards are produced in similarly with iterative consultations and review by the intended users. Most standards are suggested by industry and national or international

Anders Kallner

2001-01-01

435

Laboratory Animal Welfare Supplement IV.  

ERIC Educational Resources Information Center

This document is the fourth supplement to a 1984 bibliography on laboratory animal welfare. Items presented were selected because they represent some of the most significant of those providing recent information or because they were considered useful. The period covered is October, 1986 through October, 1987. Monographs, conference proceedings,…

Gluckstein, Fritz P., Comp.

436

LABORATORY VOICE DATA ENTRY SYSTEM.  

SciTech Connect

We have assembled a system using a personal computer workstation equipped with standard office software, an audio system, speech recognition software and an inexpensive radio-based wireless microphone that permits laboratory workers to enter or modify data while performing other work. Speech recognition permits users to enter data while their hands are holding equipment or they are otherwise unable to operate a keyboard. The wireless microphone allows unencumbered movement around the laboratory without a ''tether'' that might interfere with equipment or experimental procedures. To evaluate the potential of voice data entry in a laboratory environment, we developed a prototype relational database that records the disposal of radionuclides and/or hazardous chemicals Current regulations in our laboratory require that each such item being discarded must be inventoried and documents must be prepared that summarize the contents of each container used for disposal. Using voice commands, the user enters items into the database as each is discarded. Subsequently, the program prepares the required documentation.

PRAISSMAN,J.L.SUTHERLAND,J.C.

2003-04-01

437

Renewable Energy Research Laboratory (RERL)  

NSDL National Science Digital Library

Funded by the Massachusetts Division of Energy Resources, Northeast Utilities and the National Renewable Energy Laboratory, RERL promotes education and research in solar and wind energy conversion technologies. The research program provides graduate students opportunities to develop a program of study and a thesis topic, at the M.S or Ph. D. level, in one of the currently active renewable energy research programs.

2007-10-17

438

Collisionless laboratory astrophysics with lasers  

Microsoft Academic Search

Possibilities of laboratory simulation of various explosive phenomena in space and cosmic plasmas with magnetic fields are analyzed on the bases of similarity criteria, properties of collisionless interactions, and parameters of laser-produced plasmas. It is shown how the physics of such widely different phenomena as barium releases in Earth's magnetosphere, collisionless deceleration of supernova remnants, and related shock-wave generation in

Yuri P. Zakharov

2003-01-01

439

Ris National Laboratory Biosystems Department  

E-print Network

Risø National Laboratory Postprint Biosystems Department Year 2007 Paper: www.risoe.dk/rispubl/art/2007_5.pdf Determinants of terrestrial ecosystem carbon balance inferred from European eddy covariance, Joint Research Center European Commission, TP 280, I- 21020 Ispra, Italy Required publisher statement

440

School Chemistry Laboratory Safety Guide  

ERIC Educational Resources Information Center

The guide presents information about ordering, using, storing, and maintaining chemicals in the high school laboratory. The guide also provides information about chemical waste, safety and emergency equipment, assessing chemical hazards, common safety symbols and signs, and fundamental resources relating to chemical safety, such as Material…

Brundage, Patricia; Palassis, John

2006-01-01

441

The "Green" Root Beer Laboratory  

NSDL National Science Digital Library

No, your students will not be drinking green root beer for St. Patrick's Day--this "green" root beer laboratory promotes environmental awareness in the science classroom, and provides a venue for some very sound science content! While many science classroo

James Wandersee

2010-02-01

442

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-print Network

. Additionally, mice should be tested for Helicobacter as outlined in SOP 2.D.6, "Animal Health Monitoring health concerns: i. Additional testing of the sentinels or quarantine animals may be required2.D.9 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for ANIMAL

Krovi, Venkat

443

THE LANGUAGE LABORATORY, A BIBLIOGRAPHY.  

ERIC Educational Resources Information Center

A MEMBER OF THE MANCHESTER PUBLIC LIBRARIES STAFF HAS COMPILED A SELECTIVE, ANNOTATED BIBLIOGRAPHY ON LANGUAGE LABORATORIES, LISTING APPROXIMATELY 230 BOOKS AND PERIODICAL ARTICLES, MANY OF WHICH ARE BRITISH PUBLICATIONS CONSIDERED ACCESSIBLE TO BRITISH USERS. THE SECTIONS ARE--(1) BIBLIOGRAPHIES, (2) GENERAL AND COMPREHENSIVE ACCOUNTS DESCRIBING…

HEPWORTH, JOHN B.

444

Research and Development. Laboratory Activities.  

ERIC Educational Resources Information Center

Research and Development is a laboratory-oriented course that includes the appropriate common essential elements for industrial technology education plus concepts and skills related to research and development. This guide provides teachers of the course with learning activities for secondary students. Introductory materials include an…

Gallaway, Ann, Ed.

445

Pollution Microbiology, A Laboratory Manual.  

ERIC Educational Resources Information Center

This manual is designed for use in the laboratory phase of courses dealing with microbial aspects of pollution. It attempts to cover the subject area broadly in four major categories: (1) microorganisms in clean and polluted waters, (2) carbonaceous pollutants, (3) nitrogen, phosphorus, iron, and sulfur as pollutants, and (4) sanitary…

Finstein, Melvin S.

446

Surgical Planning Laboratory Image Gallery  

NSDL National Science Digital Library

The Surgical Planning Laboratory of the Department of Radiology at Brigham and Women's Hospital and Harvard Medical School has a virtual treasure chest of visual anatomical information available at its web site. The SPL offers of series of over 60 MPEG movies on topics such as neurosurgery, multiple sclerosis, the brain, abdominal surgery, flow analysis, and thoracic surgery, among others.

447

Neuroscience Laboratory and Classroom Activities.  

ERIC Educational Resources Information Center

This publication is part of a larger project involving partnerships between high school biology teachers and neuroscientists. It contains neuroscience laboratories and classroom activities, most of which provide opportunities for students to design and conduct their own experiments. Each lab contains directions for both teachers and students and…

Bellamy, Mary Louise Ed.; Frame, Kathy Ed.

448

CHEMISTRY 324W ORGANIC LABORATORY  

E-print Network

1 Fall 2010 CHEMISTRY 324W ORGANIC LABORATORY Course Information Title: Chemistry 324W, Organic a scientific paper consistent with the format of the Journal of Organic Chemistry, American Chemical Society. 7 of Organic Chemistry format. #12;2 Experiment sources: While the text for this course is an excellent guide

Wagner, Diane

449

Laboratory Manual, Electrical Engineering 24.  

ERIC Educational Resources Information Center

Part of a series of materials in the electrical engineering sequence developed under contract with the United States Office of Education, this laboratory manual provides 10 projects dealing with basic electrical instrumentation and measurement that would be appropriate for a first course. Exercises include activities involving (1) voltmeters,…

Syracuse Univ., NY. Dept. of Electrical Engineering.

450

LABORATORY V CONSERVATION OF MOMENTUM  

E-print Network

Lab V - 1 LABORATORY V CONSERVATION OF MOMENTUM In this lab you will use conservation of momentum enough information for a complete analysis of collisions in terms of forces. Conservation principles can of the complicated details of the collision process itself, but conservation of energy alone is usually not enough

Minnesota, University of

451

Parallel Matlab MIT Lincoln Laboratory  

E-print Network

­ Sensor analysis systems are implemented in other languages ­ Transformation involves years of software ­ Most users will not touch any solution that requires other languages (even cmex) · Portability ­ Most_Recv(source,comm,tag); #12;MIT Lincoln LaboratorySlide-7 Parallel Matlab MatlabMPI fuctionality · "Core Lite" Parallel

Kepner, Jeremy

452

Survey Date: Laboratory Safety Checklist  

E-print Network

Survey# Building: Survey Date: Laboratory Safety Checklist Surveyor: Rooms Surveyed: Lab Contact the lab staff have access to the current version of the UW Lab Safety Manual? General1 Do all lab personnel have access to written SOPs that document safety procedures? General2 Are lab accidents and near

Borenstein, Elhanan

453

WORKSITE INSPECTION FORM Laboratory Environment  

E-print Network

inside each refrigerator and freezer in your lab to ensure flammables are stored in units that are suitable for storage of flammables. Is each refrigerator and freezer in the laboratory labeled as either "safe" or "unsafe" for storage of flammables? Yes No NA 8. Look inside each refrigerator and freezer

Kolner, Brian H.

454

Georgia Tech Laboratory Emergency Procedures  

E-print Network

Georgia Tech Laboratory Emergency Procedures DO THIS NOW 1. If the incident poses a hazard by dialing 911. a. Information that Responders need: i. I am on the Georgia Tech Campus ii. The Street requiring assistance may call the Georgia Tech Student Affairs Office/Dean of Students During regular work

Sherrill, David

455

Georgia Tech Laboratory Emergency Procedures  

E-print Network

Georgia Tech Laboratory Emergency Procedures DO THIS NOW 1. If the incident poses a hazard by dialing 911. a. Information that Responders need: i. I am on the Georgia Tech Campus ii. The Street assistance may call the Georgia Tech Student Affairs Office/Dean of Students During regular work hours call

Sherrill, David

456

CHEMICAL LABORATORY SAFETY AND METHODOLOGY  

E-print Network

CHEMICAL LABORATORY SAFETY AND METHODOLOGY MANUAL August 2013 #12;ii Emergency Numbers UNBC Prince-Emergency Numbers UNBC Prince George Campus Chemstores 6472 Chemical Safety 6472 Radiation Safety 6472 Biological the safe use, storage, handling, waste and emergency management of chemicals on the University of Northern

Northern British Columbia, University of

457

SAFETY IN THE CHEMICAL LABORATORY.  

ERIC Educational Resources Information Center

MONTHLY ARTICLES ON LABORATORY SAFETY THAT APPEARED IN THE "JOURNAL OF CHEMICAL EDUCATION" BETWEEN JANUARY 1964, AND JANUARY 1967, ARE COMBINED IN THIS MANUAL FOR HIGH SCHOOL AND COLLEGE CHEMISTRY TEACHERS. A GENERAL SECTION DEALS WITH (1) RESPONSIBILITY FOR ACCIDENT PREVENTION, (2) SAFETY CONSIDERATION IN RESEARCH PROPOSALS, (3) A SAFETY…

STEERE, NORMAN V.

458

Electrical Characterization Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Electrical Characterization Laboratory at the Energy Systems Integration Facility. Electrical Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) focuses on the detailed electrical characterization of components and systems. This laboratory allows researchers to test the ability of equipment to withstand high voltage surges and high current faults, including equipment using standard and advanced fuels such as hydrogen. Equipment that interconnected to the electric power grid is required to meet specific surge withstand capabilities. This type of application tests the ability of electrical equipment to survive a lightning strike on the main grid. These are often specified in IEEE standards such as IEEE Std. 1547. In addition, this lab provides a space for testing new, unproven, or potentially hazardous equipment for robust safety assessment prior to use in other labs at ESIF. The Electric Characterization Laboratory is in a location where new, possibly sensitive or secret equipment can be evaluated behind closed doors.

Not Available

2011-10-01

459

CBRN mobile laboratories in Italy  

NASA Astrophysics Data System (ADS)

The paper describes the experiences in Italy with the CBRN (Chemical Biological Radiological Nuclear) defense mobile laboratories. These laboratories were constructed by the Italian Army and the Italian Fire Brigades. The purpose of these mobile laboratories is to allow quick transport of the labs to the area of crisis in order to support emergency response in case of CBRN events. The differences between two alternative solutions will be developed in the paper. The first solution is when the lab is to be located in the "dangerous area" (this solution was chosen by the Italian Army) and the alternative approach is to place the mobile lab just outside the dangerous area (this approach was selected by the Italian Fire Brigades). One of the most important devices inside the lab is the isolator (also called "glove box") which allows safe ingress and handling of the "suspicious" samples from the external environment. The isolator has a special chamber for transfer of the sample from the outside. The pressure of the isolator is permanently kept below the air pressure inside the lab by means of one (or more) fan. The operators perform the sample preparations or part of the analysis by handling the sample with the gloves. The material flow inside the lab will be described depending on the kind of identification analysis to be done on the samples. Other devices installed on the mobile CBRN laboratories are: biohazard hood (UE regulation, containment level 2); autoclave; freezer; cleaning skid (tanks, pumps, etc.).

Mari, Giorgio; Giraudi, Giampaolo; Bellino, Mariarosa; Pazienza, Michele; Garibaldi, Claudio; Lancia, Corrado

2009-05-01

460

Stationary Engineering Laboratory Manual--2.  

ERIC Educational Resources Information Center

The Stationary Engineering Laboratory Manual 2 was designed for vocational/technical high school students who have received instruction in the basics of stationary engineering. It was developed for students who will be operating a live plant and who will be responsible for supplying steam for heating, cooking, and baking. Each lesson in the manual…

Steingress, Frederick M.; Frost, Harold J.

461

Soap vs. Sanitizer Laboratory Experiment  

E-print Network

Soap vs. Sanitizer Laboratory Experiment #12;Why wash your hands? Hand are the most frequent and grease, which wash away with the water #12;What about hand sanitizer? When water is not available, hand sanitizer can be an effective alternative. The alcohol in hand sanitizer disrupts the coating on bacteria

Rose, Michael R.

462

In-Flight Laboratory Analysis  

NASA Technical Reports Server (NTRS)

One-year study objectives align with HRP requirements. HRP requirements include measurement panels for research and medical operations - These measurement panels are distinctly different. Instrument requirements are defined - Power, volume and mass not quite a critical limitation as for medical operations (deep space exploration missions). One-year evaluation goals will lead HHC towards in-flight laboratory analysis capability.

Baumann, David; Perusek, Gail; Nelson, Emily; Krihak, Michael; Brown, Dan

2012-01-01

463

Virtual Molecular Dynamics Laboratory (VMDL)  

NSDL National Science Digital Library

The Virtual Molecular Dynamics Laboratory is a software and curriculum package that enables students to work with research quality molecular dynamics simulations. Users can easily visualize atomic motion, manipulate atomic interactions, and quantitatively investigate the resulting macroscopic properties of biological, chemical, and physical systems.

Center for Polymer Studies

464

LABORATORY I FORCES AND EQUILIBRIUM  

E-print Network

LABORATORY I FORCES AND EQUILIBRIUM Lab I -1 In biological systems, most objects of interest are in or almost in equilibrium, either stationary or moving with a constant velocity. This important condition of equilibrium is the result of a balance among all of the different forces interacting with the object

Minnesota, University of

465

Knowledge Practices Laboratory Integrated Project  

E-print Network

27490 KP-LAB Knowledge Practices Laboratory Integrated Project Information Society Technologies DII of the project (M37-M48). These are as follows: KPE: Shared Space Views and Common, Support and Optional Tools.03.2010 Start date of project: 1.2.2006 Duration: 60 Months Organisation name of the lead contractor

Paris-Sud XI, Université de

466

Laboratory exercise and programme design  

Microsoft Academic Search

This paper describes a new and evolving laboratory programme for the first and second years of the three-year Bachelor of Science degree in electrical and computer engineering at The University of the West Indies. It contains examples of exercises, which incorporate MATLAB and PSpice, and associated equipment built locally. From time to time changes occur in engineering education not only

J. D. C. Joseph; K. S. Julien

467

LABORATORY VI ELECTRICITY FROM MAGNETISM  

E-print Network

LABORATORY VI ELECTRICITY FROM MAGNETISM Lab VI - 1 In the previous problems you explored the magnetic field and its effect on moving charges. You also saw how electric currents could create magnetic can give rise to electric currents. This is the effect that allows the generation of electricity

Minnesota, University of

468

LABORATORY VI ELECTRICITY FROM MAGNETISM  

E-print Network

LABORATORY VI ELECTRICITY FROM MAGNETISM Lab VI - 1 In the previous problems you explored by electric currents. This lab will carry that investigation one step further, determining how changing magnetic fields can give rise to electric currents. This is the effect that allows the generation

Minnesota, University of

469

Neutron metrology laboratory facility simulation.  

PubMed

The Neutron Low Scattering Laboratory in Brazil has been completely rebuilt. Evaluation of air attenuation parameters and neutron component scattering in the room was done using Monte Carlo simulation code. Neutron fields produced by referenced neutron source were used to calculate neutron scattering and air attenuation. PMID:24864318

Pereira, Mariana; Salgado, Ana P; Filho, Aidano S; Pereira, Walsan W; Patrão, Karla C S; Fonseca, Evaldo S

2014-10-01

470

Guide for Science Laboratory Safety.  

ERIC Educational Resources Information Center

General and specific safety procedures and recommendations for secondary school science laboratories are provided in this guide. Areas of concern include: (1) chemicals (storage, disposal, toxicity, unstable and incompatible chemicals); (2) microorganisms; (3) plants; (4) animals; (5) electricity; (6) lasers; (7) rockets; (8) eye safety and…

McDermott, John J.

471

Dimitri Mihalas Laboratory Fellow (retired)  

E-print Network

to U.S. National Academy of Sciences 1979 NCAR Outstanding Publication Award 1975 Philips Lecturer Institute of Technology Professional Associations U. S. National Academy of Sciences International Atmospheres) American Astronomical Society Los Alamos National Laboratory Fellow Honors and Awards 1985 NCAR

472

A regular round of talks with atomic energy ministry representatives of Russia, the U.S., Japan, South Korea and China will be held Saturday in the IAEA (International Atomic Energy Agency) HQ in Vienna. The sides will try to reach a compromise on the pro  

E-print Network

, South Korea and China will be held Saturday in the IAEA (International Atomic Energy Agency) HQ on French territory, while the U.S., Japan and South Korea prefer Japan. To achieve progress in ITER talks

473

Proceedings of the NEACRP\\/IAEA Specialists meeting on the international comparison calculation of a large sodium-cooled fast breeder reactor at Argonne National Laboratory on February 7-9, 1978  

Microsoft Academic Search

The results of an international comparison calculation of a large (1250 MWe) LMFBR benchmark model are presented and discussed. Eight reactor configurations were calculated. Parameters included with the comparison were: eigenvalue, k\\/sub infinity\\/, neutron balance data, breeding reaction rate ratios, reactivity worths, central control rod worth, regional sodium void reactivity, core Doppler and effective delayed neutron fraction. Ten countries participated

L. G. LeSage; R. D. McKnight; D. C. Wade; K. E. Freese; P. J. Collins

2010-01-01

474

Aeroshell for Mars Science Laboratory  

NASA Technical Reports Server (NTRS)

This image from July 2008 shows the aeroshell for NASA's Mars Science Laboratory while it was being worked on by spacecraft technicians at Lockheed Martin Space Systems Company near Denver.

This hardware was delivered in early fall of 2008 to NASA's Jet Propulsion Laboratory, Pasadena, Calif., where the Mars Science Laboratory spacecraft is being assembled and tested.

The aeroshell encapsulates the mission's rover and descent stage during the journey from Earth to Mars and shields them from the intense heat of friction with that upper atmosphere during the initial portion of descent.

The aeroshell has two main parts: the backshell, which is on top in this image and during the descent, and the heat shield, on the bottom. The heat shield in this image is an engineering unit for testing. The heat shield to be used in flight will be substituted later. The heat shield has a diameter of about 15 feet. For comparison, the heat shields for NASA's Mars Exploraton Rovers Spirit and Opportunity were 8.5 feet and the heat shields for the Apollo capsules that protected astronauts returning to Earth from the moon were just under 13 feet.

In addition to protecting the Mars Science Laboratory rover, the backshell provides structural support for the descent stage's parachute and sky crane, a system that will lower the rover to a soft landing on the surface of Mars. The backshell for the Mars Science Laboratory is made of an aluminum honeycomb structure sandwiched between graphite-epoxy face sheets. It is covered with a thermal protection system composed of a cork/silicone super light ablator material that originated with the Viking landers of the 1970s. This ablator material has been used on the heat shields of all NASA Mars landers in the past, but this mission is the first Mars mission using it on the backshell.

The heat shield for Mars Science Laboratory's flight will use tiles made of phenolic impregnated carbon ablator. The engineering unit in this image does not have the tiles.

JPL, a division of the California Institute of Technology, manages the Mars Science Laboratory Project for the NASA Science Mission Directorate, Washington.

2008-01-01

475

Human papilloma virions in the laboratory.  

PubMed

Carcinogenic human papillomaviruses (HPV) can cause cervical, vaginal, vulvar, penile, anal, and oropharyngeal cancers. Non-carcinogenic HPVs can cause anogenital warts and recurrent respiratory papillomatosis. Currently, few research laboratories propagate, isolate or generate papilloma virions. However, there have been questions about potential exposure and risk in this setting. In this brief note, we discuss the use of wild type and laboratory-generated virions in research laboratories, potential routes of laboratory exposure, and considerations for HPV vaccination of laboratory personnel. PMID:25088765

Dunne, Eileen F; Markowitz, Lauri E; Taylor, La'shan D; Unger, Elizabeth R; Wheeler, Cosette M

2014-10-01

476

Informatics and the Clinical Laboratory  

PubMed Central

The nature of pathology services is changing under the combined pressures of increasing workloads, cost constraints and technological advancement. In the face of this, laboratory systems need to meet new demands for data exchange with clinical electronic record systems for test requesting and results reporting. As these needs develop, new challenges are emerging especially with respect to the format and content of the datasets which are being exchanged. If the potential for the inclusion of intelligent systems in both these areas is to be realised, the continued dialogue between clinicians and laboratory information specialists is of paramount importance. Requirements of information technology (IT) in pathology, now extend well beyond the provision of purely analytical data. With the aim of achieving seamless integration of laboratory data into the total clinical pathway, ‘Informatics’ – the art and science of turning data into useful information – is becoming increasingly important in laboratory medicine. Informatics is a powerful tool in pathology – whether in implementing processes for pathology modernisation, introducing new diagnostic modalities (e.g. proteomics, genomics), providing timely and evidence-based disease management, or enabling best use of limited and often costly resources. Providing appropriate information to empowered and interested patients – which requires critical assessment of the ever-increasing volume of information available – can also benefit greatly from appropriate use of informatics in enhancing self-management of long term conditions. The increasing demands placed on pathology information systems in the context of wider developmental change in healthcare delivery are explored in this review. General trends in medical informatics are reflected in current priorities for laboratory medicine, including the need for unified electronic records, computerised order entry, data security and recovery, and audit. We conclude that there is a need to rethink the architecture of pathology systems and in particular to address the changed environment in which electronic patient record systems are maturing rapidly. The opportunity for laboratory-based informaticians to work collaboratively with clinical systems developers to embed clinically intelligent decision support systems should not be missed. PMID:25336763

Jones, Richard G; Johnson, Owen A; Batstone, Gifford

2014-01-01

477

Informatics and the clinical laboratory.  

PubMed

The nature of pathology services is changing under the combined pressures of increasing workloads, cost constraints and technological advancement. In the face of this, laboratory systems need to meet new demands for data exchange with clinical electronic record systems for test requesting and results reporting. As these needs develop, new challenges are emerging especially with respect to the format and content of the datasets which are being exchanged. If the potential for the inclusion of intelligent systems in both these areas is to be realised, the continued dialogue between clinicians and laboratory information specialists is of paramount importance. Requirements of information technology (IT) in pathology, now extend well beyond the provision of purely analytical data. With the aim of achieving seamless integration of laboratory data into the total clinical pathway, 'Informatics' - the art and science of turning data into useful information - is becoming increasingly important in laboratory medicine. Informatics is a powerful tool in pathology - whether in implementing processes for pathology modernisation, introducing new diagnostic modalities (e.g. proteomics, genomics), providing timely and evidence-based disease management, or enabling best use of limited and often costly resources. Providing appropriate information to empowered and interested patients - which requires critical assessment of the ever-increasing volume of information available - can also benefit greatly from appropriate use of informatics in enhancing self-management of long term conditions. The increasing demands placed on pathology information systems in the context of wider developmental change in healthcare delivery are explored in this review. General trends in medical informatics are reflected in current priorities for laboratory medicine, including the need for unified electronic records, computerised order entry, data security and recovery, and audit. We conclude that there is a need to rethink the architecture of pathology systems and in particular to address the changed environment in which electronic patient record systems are maturing rapidly. The opportunity for laboratory-based informaticians to work collaboratively with clinical systems developers to embed clinically intelligent decision support systems should not be missed. PMID:25336763

Jones, Richard G; Johnson, Owen A; Batstone, Gifford

2014-08-01

478

Oak Ridge National Laboratory 5-1 5. Oak Ridge National Laboratory  

E-print Network

1 Oak Ridge National Laboratory 5-1 5. Oak Ridge National Laboratory ORNL is the largest science Environmental Report--2013 Oak Ridge National Laboratory 5-2 Fig. 5.1. Location of Oak Ridge National Laboratory and energy national laboratory in the DOE system. ORNL's scientific programs focus on materials, neutron

Pennycook, Steve

479

Laboratory "Behavioral and Social Sciences" (Lab III) General Rules for Using the Laboratory  

E-print Network

Laboratory "Behavioral and Social Sciences" (Lab III) General Rules for Using the Laboratory #12;General Rules 1. What the Laboratory is all About The "Behavioral and Social Sciences Laboratory" provides security of the laboratory and ascertain accident prevention measures, 7. the supervision of the safety

480

Pacific Northwest Laboratory CALIOPE overview  

SciTech Connect

This overview covers progress in the following areas in which Pacific Northwest Laboratory contributes to the CALIOPE Program: (1) Fabrication of electro-optic modulators to generate FM-coding on IR lasers in the 8-12 and 3-5 {mu}m regions. (2) IR spectroscopy of signature species, abnormal isotopic distributions, hydrolysis and kinetics of effluents interacting with the atmosphere, and reflectance measurements of natural surfaces. (3) Systems analysis of FM-DIAL concepts, including lateral phase coherence and MTF measurements, and laboratory tests of detector technology and demodulation methods. (4) Field tests of FM-DIAL, covering field validation of portable diode laser concepts, FM-CO{sub 2} interrogation of Hanford sites, and signal returns from natural specular surfaces. (5) Ancillary matters: ground-truthing at Hanford (and RSTR?), countermeasures, and new laser design concepts.

McDowell, R.S.; Kelly, J.F.; Sharpe, S.W.

1995-03-01

481

Sandia National Laboratories embraces ISDN  

SciTech Connect

Sandia National Laboratories (Sandia), a multidisciplinary research and development laboratory located on Kirtland Air Force Base, has embraced Integrated Services Digital Network technology as an integral part of its communication network. Sandia and the Department of Energy`s Albuquerque Operations Office have recently completed the installation of a modernized and expanded telephone system based, on the AT&T 5ESS telephone switch. Sandia is committed to ISDN as an integral part of data communication services, and it views ISDN as one part of a continuum of services -- services that range from ISDN`s asynchronous and limited bandwidth Ethernet (250--1000 Kbps) through full bandwidth Ethernet, FDDI, and ATM at Sonet rates. Sandia has demonstrated this commitment through its use of ISDN data features to support critical progmmmatic services such as access to corporate data base systems. In the future, ISDN will provide enhanced voice, data communication, and video services.

Tolendino, L.F.; Eldridge, J.M.

1994-08-01

482

Argonne National Laboratory 1986 publications  

SciTech Connect

This report is a bibliography of scientific and technical 1986 publications of Argonne National Laboratory. Some are ANL contributions to outside organizations' reports published in 1986. This compilation, prepared by the Technical Information Services Technical Publications Section (TPS), lists all nonrestricted 1986 publications submitted to TPS by the Laboratory's Divisions. Author indexes list ANL authors only. If a first author is not an ANL employee, an asterisk in the bibliographic citation indicates the first ANL author. The report is divided into seven parts: Journal Articles -- Listed by first author; ANL Reports -- Listed by report number; ANL and non-ANL Unnumbered Reports -- Listed by report number; Non-ANL Numbered Reports -- Listed by report number; Books and Book Chapters -- Listed by first author; Conference Papers -- Listed by first author; and Complete Author Index.

Kopta, J.A.; Springer, C.J.

1987-12-01

483

Laboratory simulation of Venusian lightning  

NASA Technical Reports Server (NTRS)

Evidence of lightning activity in the Venusian atmosphere has been obtained from the Venera 9, 11, and 12 spacecraft, and from the Pioneer Venus Orbiter (PVO). However, a search for optical pulses expected from Venusian lightning using the star sensor on the PVO did not detect any signals. It has been suggested that the star sensor did not detect lightning because Venusian lightning does not radiate in the 500- to 900-nm spectral region detected by the star sensor. In this paper, spectra obtained from a laboratory simulation of Venusian lightning are discussed. Both the laboratory spectrum and the results of a theoretical calculation of line intensities show that Venusian lightning can be expected to radiate strongly in the 600- to 900-nm spectral region. Hence, the failure of the star sensor to detect lightning must be caused by the low flashing rate or by the low intensity of Venusian lightning.

Borucki, W. J.; Orville, R. E.; Levine, J. S.; Harvey, G. A.; Howell, W. E.

1983-01-01

484

Summary Report of Summer 2009 NGSI Human Capital Development Efforts at Lawrence Livermore National Laboratory  

SciTech Connect

In 2009, Lawrence Livermore National Laboratory (LLNL) engaged in several activities to support NA-24's Next Generation Safeguards Initiative (NGSI). This report outlines LLNL's efforts to support Human Capital Development (HCD), one of five key components of NGSI managed by Dunbar Lockwood in the Office of International Regimes and Agreements (NA-243). There were five main LLNL summer safeguards HCD efforts sponsored by NGSI: (1) A joint Monterey Institute of International Studies/Center for Nonproliferation Studies-LLNL International Safeguards Policy and Information Analysis Course; (2) A Summer Safeguards Policy Internship Program at LLNL; (3) A Training in Environmental Sample Analysis for IAEA Safeguards Internship; (4) Safeguards Technology Internships; and (5) A joint LLNL-INL Summer Safeguards Lecture Series. In this report, we provide an overview of these five initiatives, an analysis of lessons learned, an update on the NGSI FY09 post-doc, and an update on students who participated in previous NGSI-sponsored LLNL safeguards HCD efforts.

Dougan, A; Dreicer, M; Essner, J; Gaffney, A; Reed, J; Williams, R

2009-11-16

485

Lawrence Berkeley Laboratory Affirmative Action Program. Revised  

SciTech Connect

The Lawrence Berkeley Laboratory`s Affirmative Action Program (AAP) serves as a working document that describes current policies, practices, and results in the area of affirmative action. It represents the Laboratory`s framework for an affirmative approach to increasing the representation of people of color and women in segments of our work force where they have been underrepresented and taking action to increase the employment of persons with disabilities and special disabled and Vietnam era veterans. The AAP describes the hierarchy of responsibility for Laboratory affirmative action, the mechanisms that exist for full Laboratory participation in the AAP, the policies and procedures governing recruitment at all levels, the Laboratory`s plan for monitoring, reporting, and evaluating affirmative action progress, and a description of special affirmative action programs and plans the Laboratory has used and will use in its efforts to increase the representation and retention of groups historically underrepresented in our work force.

NONE

1995-06-01

486

CURRENT STATUS OF INTERNAL DOSIMETRY SERVICE LABORATORIES IN BRAZIL  

Microsoft Academic Search

Several Technical Documents related to internal dos imetry have been released by the IAEA and ICRP after nuclear and radiological accidents, such as the Che rnobyl and Goiânia. However, standard bioassay procedures and methodologies for bioassay data interpretation are still under discussion and, in some cases, not well understood by the professionals involved in this sp ecific field of radiation

BM Dantas; JCS Cardoso; MHT Tadei; LQC Julião; MF Lima

487

Multiconjugate adaptive optics: laboratory experience.  

PubMed

We present the results from a laboratory multiconjugate adaptive optics experiment. The experiment is differentiated from other published work in that it has a programmable deterministic turbulence generator and an output science camera. The turbulence was generated using a dual layer turbulence emulator, and then corrected using an AO system with 2 wavefront correctors and a Shack-Hartman wavefront sensor, which processed information from five artificial guide stars. We report our results and also describe some of the problems. PMID:19474995

Langlois, M; Saunter, C; Dunlop, C; Myers, R; Love, G

2004-04-19

488

Geophysical Fluid Dynamics Laboratory Gallery  

NSDL National Science Digital Library

Offered by the Geophysical Fluid Dynamics Laboratory (GFDL), the GFDL Gallery is a collection of visualizations which have been prepared in the course of GFDL's research, and subsequently presented at meetings and in the media. For example, the gallery contains an animated movie of Hurricane Emily from 1993 and a 3D animation of Hurricane Floyd. Other topics include global warming, stratospheric processes, El Nino, and more.

2007-11-05

489

Geophysical Fluid Dynamics Laboratory Gallery  

NSDL National Science Digital Library

Offered by the Geophysical Fluid Dynamics Laboratory (GFDL), the GFDL Gallery is a collection of visualizations which have been prepared in the course of GFDL's research, and subsequently presented at meetings and in the media. For example, the gallery contains an animated movie of Hurricane Emily from 1993 and a 3D animation of Hurricane Floyd. Other topics include global warming, stratospheric processes, El Nino, and more.

1969-12-31

490

Purdue Solar Energy Utilization Laboratory  

SciTech Connect

The objective of this project is to establish and set-up a laboratory that will facilitate research and development of new low-cost and high-efficiency solar energy utilization technologies at Purdue University. The outcome will help spur the creation of solar energy start-up companies and eventually a solar energy industry in Indiana that can help fulfill the growing national demand for solar energy.

Agrawal, Rakesh [Purdue] [Purdue

2014-01-21

491

Oak Ridge National Laboratory Review  

SciTech Connect

This report presents brief descriptions of the following programs at Oak Ridge National Laboratory: The effects of pollution and climate change on forests; automation to improve the safety and efficiency of rearming battle tanks; new technologies for DNA sequencing; ORNL probes the human genome; ORNL as a supercomputer research center; paving the way to superconcrete made with polystyrene; a new look at supercritical water used in waste treatment; and small mammals as environmental monitors.

Krause, C.; Pearce, J.; Zucker, A. (eds.)

1992-01-01

492

Teaching Failure in the Laboratory  

NSDL National Science Digital Library

Many undergraduate science students are misled by "cookbook" laboratory experiments that make science appear to be easy and to always yield anticipated results. This is a direct consequence of the pedagogical approach normally used in science teaching--we use experiments that are "guaranteed" to work. This robs the educator of the valuable lessons to be learned from failure. This article outlines one experiment that uses failure to teach a better perspective on the reality of scientific inquiry.

Arlene M. Swierczynski

2004-05-01

493

Photometrics at Sandia National Laboratories  

SciTech Connect

This report highlights Sandia National Laboratories' work in the following areas: photometrics and optical development; still and time-lapse photography; real-time motion photography; high-speed photography; image-motion photography; schlieren photography; ultra-high-speed photography; electronic imaging; shuttered video and high-speed video; infrared imaging radiometry; exoatmospheric photography and videography; microdensitometry and image analysis; and optical system design and development.

McWilliams, J.Y.; Hill, R.A.; Hughes, R.L. (eds.)

1990-07-01

494

Recirculation anaesthesia for laboratory fish  

Microsoft Academic Search

Summary An economic reliable long-term recirculation anaesthesia system for laboratory fish is des- cribed. Anaesthesia of channel catfish (\\/ctalurus punctatus Rafinesque) was induced within 60 s and was maintained for up to 40 min using tricaine methanesulphonate; recovery occurred within 30-60 s. Various surgical procedures were performed on the fish. No deaths were recorded. All water-quality parameters tested over 19

L. A. Brown

1987-01-01

495

Protocols for the dosimetry of high-energy photon and electron beams: a comparison of the IAEA TRS-398 and previous international Codes of Practice  

NASA Astrophysics Data System (ADS)

A new international Code of Practice for radiotherapy dosimetry co-sponsored by several international organizations has been published by the IAEA, TRS-398. It is based on standards of absorbed dose to water, whereas previous protocols (TRS-381 and TRS-277) were based on air kerma standards. To estimate the changes in beam calibration caused by the introduction of TRS-398, a detailed experimental comparison of the dose determination in reference conditions in high-energy photon and electron beams has been made using the different IAEA protocols. A summary of the formulation and reference conditions in the various Codes of Practice, as well as of their basic data, is presented first. Accurate measurements have been made in 25 photon and electron beams from 10 clinical accelerators using 12 different cylindrical and plane-parallel chambers, and dose ratios under different conditions of TRS-398 to the other protocols determined. A strict step-by-step checklist was followed by the two participating clinical institutions to ascertain that the resulting calculations agreed within tenths of a per cent. The maximum differences found between TRS-398 and the previous Codes of Practice TRS-277 (2nd edn) and TRS-381 are of the order of 1.5-2.0%. TRS-398 yields absorbed doses larger than the previous protocols, around 1.0% for photons (TRS-277) and for electrons (TRS-381 and TRS-277) when plane-parallel chambers are cross-calibrated. For the Markus chamber, results show a very large variation, although a fortuitous cancellation of the old stopping powers with the ND,w/NK ratios makes the overall discrepancy between TRS-398 and TRS-277 in this case smaller than for well-guarded plane-parallel chambers. Chambers of the Roos-type with a 60Co ND,w calibration yield the maximum discrepancy in absorbed dose, which varies between 1.0% and 1.5% for TRS-381 and between 1.5% and 2.0% for TRS-277. Photon beam calibrations using directly measured or calculated TPR20,10 from a percentage dose data at SSD = 100 cm were found to be indistinguishable. Considering that approximately 0.8% of the differences between TRS-398 and the NK-based protocols are caused by the change to the new type of standards, the remaining difference in absolute dose is due either to a close similarity in basic data or to a fortuitous cancellation of the discrepancies in data and type of chamber calibration. It is emphasized that the NK-ND,air and ND,w formalisms have very similar uncertainty when the same criteria are used for both procedures. Arguments are provided in support of the recommendation for a change in reference dosimetry based on standards of absorbed dose to water.

Andreo, Pedro; Saiful Huq, M.; Westermark, Mathias; Song, Haijun; Tilikidis, Aris; DeWerd, Larry; Shortt, Ken

2002-09-01

496

Electrochemical Characterization Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Electrochemical Characterization Laboratory at the Energy Systems Integration Facility. The research focus at the Electrochemical Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) is evaluating the electrochemical properties of novel materials synthesized by various techniques and understanding and delineating the reaction mechanisms to provide practical solutions to PEMFCs commercialization issues of cost, performance and durability. It is also involved in the development of new tools and techniques for electrochemical characterization. The laboratory concentrates on the development and characterization of new materials for PEMFCs such as electrocatalysts, catalyst supports in terms of electrochemical activity, electrochemical surface area and corrosion/durability. The impact of impurities and/or contaminants on the catalyst activity is also under study. Experiments that can be performed include: (1) Determination and benchmarking of novel electrocatalyst activity; (2) Determination of electrochemical surface area; (3) Determination of electrocatalyst and support corrosion resistance and durability; (4) Synthesis and characterization of novel electrocatalyst; (5) Determination of fundamental electrochemical parameters; and (6) Estimation of electrocatalyst utilization.

Not Available

2011-10-01

497

Smart Power Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Smart Power Laboratory at the Energy Systems Integration Facility. Research at NREL's Smart Power Laboratory in the Energy Systems Integration Facility (ESIF) focuses on the development and integration of smart technologies including the integration of distributed and renewable energy resources through power electronics and smart energy management for building applications. The 5,300 sq. ft. laboratory is designed to be highly flexible and configurable, essential for a large variety of smart power applications that range from developing advanced inverters and power converters to testing residential and commercial scale meters and control technologies. Some application scenarios are: (1) Development of power converters for integration of distributed and renewable energy resources; (2) Development of advanced controls for smart power electronics; (3) Testing prototype and commercially available power converters for electrical interconnection and performance, advanced functionality, long duration reliability and safety; and (4) Hardware-in-loop development and testing of power electronics systems in smart distribution grid models.

Not Available

2011-10-01

498

LEDP - Laboratory Equipment Donation Program  

NSDL National Science Digital Library

The United States Department of Energy (DOE) grants used energy-related laboratory equipment through its Laboratory Equipment Donation Program (LEDP). Any non-profit, educational institution starting at the middle school level and including high schools, universities, colleges, junior colleges, technical institutes, museums, or hospitals, located in the U.S. and interested in establishing or upgrading energy-oriented educational programs in the life, physical, and environmental sciences and in engineering is eligible to apply. Application reviews and grant awards are performed on a first-received, first-qualified basis. Examples of equipment that may be requested include: * Amp meters, voltmeters, electrometers * Amplifiers * Catalyst test units * Distillation columns * Dosimeters, survey meters, radiometers, and spectroscopes * Gas and liquid chromatographs * Gas tracers and analyzers - solar collectors and heliometers * Ion control gauges * Linear and pulse-height analyzers * Mass spectrometers, infrared spectrometers, and ultraviolet spectrometers * Oscilloscopes * Power supplies * Radiation detectors, monitors, scalers, and counters * Radiation shields and reactor associated components * Recorders * Signal generators * Temperature and pressure recorders Prior to 2012, this program was known as the Energy Related Laboratory Equipment (ERLE) Grant Program.

2011-02-23

499

The RBE issues in ion-beam therapy: conclusions of a joint IAEA/ICRU working group regarding quantities and units.  

PubMed

This paper summarises the conclusions of a working group established jointly by the International Atomic Energy Agency (IAEA) and the International Commission on Radiation Units and Measurements (ICRU) to address some of the relative biological effectiveness (RBE) issues encountered in ion-beam therapy. Special emphasis is put on the selection and definition of the involved quantities and units. The isoeffective dose, as introduced here for radiation therapy applications, is the dose that delivered under reference conditions would produce the same clinical effects as the actual treatment in a given system, all other conditions being identical. It is expressed in Gy. The reference treatment conditions are: photon irradiation, 2 Gy per fraction, 5 daily fractions a week. The isoeffective dose D(IsoE) is the product of the physical quantity absorbed dose D and a weighting factor W(IsoE). W(IsoE) is an inclusive weighting factor that takes into account all factors that could influence the clinical effects like dose per fraction, overall time, radiation quality (RQ), biological system and effects. The numerical value of W(IsoE) is selected by the radiation-oncology team for a given patient (or treatment protocol). It is part of the treatment prescription. Evaluation of the influence of RQ on W(IsoE) raises complex problems because of the clinically significant RBE variations with biological effect (late vs. early) and position in depth in the tissues which is a problem specific to ion-beam therapy. Comparison of the isoeffective dose with the equivalent dose frequently used in proton- and ion-beam therapy is discussed. PMID:17229786

Wambersie, A; Hendry, J H; Andreo, P; DeLuca, P M; Gahbauer, R; Menzel, H; Whitmore, G

2006-01-01

500

The IAEA Coordinated Research Program on HTGR Reactor Physics, Thermal-hydraulics and Depletion Uncertainty Analysis: Description of the Benchmark Test Cases and Phases  

SciTech Connect

The continued development of High Temperature Gas Cooled Reactors (HTGRs) requires verification of design and safety features with reliable high fidelity physics models and robust, efficient, and accurate codes. The uncertainties in the HTR analysis tools are today typically assessed with sensitivity analysis and then a few important input uncertainties (typically based on a PIRT process) are varied in the analysis to find a spread in the parameter of importance. However, one wish to apply a more fundamental approach to determine the predictive capability and accuracies of coupled neutronics/thermal-hydraulics and depletion simulations used for reactor design and safety assessment. Today there is a broader acceptance of the use of uncertainty analysis even in safety studies and it has been accepted by regulators in some cases to replace the traditional conservative analysis. Finally, there is also a renewed focus in supplying reliable covariance data (nuclear data uncertainties) that can then be used in uncertainty methods. Uncertainty and sensitivity studies are therefore becoming an essential component of any significant effort in data and simulation improvement. In order to address uncertainty in analysis and methods in the HTGR community the IAEA launched a Coordinated Research Project (CRP) on the HTGR Uncertainty Analysis in Modelling early in 2012. The project is built on the experience of the OECD/NEA Light Water Reactor (LWR) Uncertainty Analysis in Best-Estimate Modelling (UAM) benchmark activity, but focuses specifically on the peculiarities of HTGR designs and its simulation requirements. Two benchmark problems were defined with the prismatic type design represented by the MHTGR-350 design from General Atomics (GA) while a 250 MW modular pebble bed design, similar to the INET (China) and indirect-cycle PBMR (South Africa) designs are also included. In the paper more detail on the benchmark cases, the different specific phases and tasks and the latest status and plans are presented.

Frederik Reitsma; Gerhard Strydom; Bismark Tyobeka; Kostadin Ivanov

2012-10-01