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Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
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1

Portal radiation monitor  

DOE Patents (OSTI)

A portal radiation monitor combines 0.1% FAR with high sensitivity to special nuclear material. The monitor utilizes pulse shape discrimination, dynamic compression of the photomultiplier output and scintillators sized to maintain efficiency over the entire portal area.

Kruse, Lyle W. (Albuquerque, NM)

1985-01-01T23:59:59.000Z

2

Influence of Extraterrestrial Radiation on Radiation Portal Monitors  

Science Conference Proceedings (OSTI)

Cosmic radiation and solar flares can be a major source of background radiation at the Earth’s surface. This paper examines the relationship between extraterrestrial radiation and the detectable background in radiation portal monitors used for homeland security applications. Background radiation data from 13 radiation portal monitor facilities are examined and compared against external sources of data related to extraterrestrial radiation, including measurements at neutron monitors located at 53 cosmic-ray observatories around the Earth, four polar orbiting satellites, three geostationary satellites, ground-based geomagnetic field data from observatories around the Earth, a solar magnetic index, solar radio flux data, and sunspot activity data. Four-years (January 2003 through December 2006) of data are used in this study, which include the latter part of Solar Cycle 23 as solar activity was on the decline. The analysis shows a significant relationship between some extraterrestrial radiation and the background detected in the radiation portal monitors. A demonstrable decline is shown in the average gamma ray and neutron background at the radiation portal monitors as solar activity declined over the period of the study.

Keller, Paul E.; Kouzes, Richard T.

2009-06-01T23:59:59.000Z

3

Radiation portal monitor system and method  

DOE Patents (OSTI)

A portal monitoring system has a cosmic ray charged particle tracker with a plurality of drift cells. The drift cells, which can be for example aluminum drift tubes, can be arranged at least above and below a volume to be scanned to thereby track incoming and outgoing charged particles, such as cosmic ray muons, whilst also detecting gamma rays. The system can selectively detect devices or materials, such as iron, lead, gold and/or tungsten, occupying the volume from multiple scattering of the charged particles passing through the volume and can also detect any radioactive sources occupying the volume from gamma rays emitted therefrom. If necessary, the drift tubes can be sealed to eliminate the need for a gas handling system. The system can be employed to inspect occupied vehicles at border crossings for nuclear threat objects.

Morris, Christopher (Los Alamos, NM); Borozdin, Konstantin N. (Los Alamos, NM); Green, J. Andrew (Los Alamos, NM); Hogan, Gary E. (Los Alamos, NM); Makela, Mark F. (Los Alamos, NM); Priedhorsky, William C. (Los Alamos, NM); Saunders, Alexander (Los Alamos, NM); Schultz, Larry J. (Los Alamos, NM); Sossong, Michael J. (Los Alamos, NM)

2009-12-15T23:59:59.000Z

4

General Operational Procedure for Pedestrian Radiation Portal Monitors  

Science Conference Proceedings (OSTI)

This document outlines the basic conduct of operation (CONOPS) for a pedestrian radiation portal monitor (RPM), provided that the CONOPS is not facility or RPM specific and that it is based on a general understanding of a pedestrian RPM operation. The described CONOPS for a pedestrian RPM is defined by: (1) RPM design and operational characteristics, (2) type of pedestrian traffic, and (3) goal for RPM installation. Pedestrian RPMs normally are deployed for the continuous monitoring of individuals passing through point of control to detect the unauthorized traffic of radioactive/nuclear materials. RPMs generally are designed to detect gamma- and neutron-emitting materials.

Belooussov, Andrei V. [Los Alamos National Laboratory

2012-08-08T23:59:59.000Z

5

Radiation Physics Portal  

Science Conference Proceedings (OSTI)

NIST Home > Radiation Physics Portal. Radiation Physics Portal. ... more. >> see all Radiation Physics programs and projects ... ...

2013-08-08T23:59:59.000Z

6

NEPA CX Determination SS-SC-11-02 for Radiation Portal Monitor  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2 for Radiation Portal Monitor 2 for Radiation Portal Monitor National Environmental Policy Act (NEPA) Categorical Exclusion (CX) Determination A. SSO NEPA Control #: SS-SC-11-02 B. Brief Description of Proposed Action: SLAC has a long-term schedule for the disassembly and disposition (D&D) of metal objects released for offsite disposal from the SLAC B-Factory Detector (BaBar) and the upgraded SLAC positron-electron collider (PEP-II) experiments. As part of this effort, SLAC is proposing to install and operate a radiation portal monitor (RPM) to measure high-energy gamma radioisotopes of trucks transporting metals offsite. The proposed structure comprises two upright columns, one on either side of a turnout lane along the road toward SLAC's south gate at Alpine Road. Vehicles exiting the site will be directed to drive between the columns to have their cargo

7

Rain-Induced Increase in Background Radiation Detected by Radiation Portal Monitors  

Science Conference Proceedings (OSTI)

A complete understanding of both the steady state and transient background measured by Radiation Portal Monitors (RPMs) is essential to predictable system performance, as well as maximization of detection sensitivity. To facilitate this understanding, a test bed for the study of natural background in RPMs has been established at the Oak Ridge National Laboratory. This work was performed in support of the Second Line of Defense Program's mission to detect the illicit movement of nuclear material. In the present work, transient increases in gamma ray counting rates in RPMs due to rain are investigated. The increase in background activity associated with rain, which has been well documented in the field of environmental radioactivity, originates from the atmospheric deposition of two radioactive daughters of radon-222, namely lead-214 and bismuth-214 (henceforth {sup 222}Rn, {sup 214}Pb and {sup 214}Bi). In this study, rainfall rates recorded by a co-located weather station are compared with RPM count rates and High Purity Germanium spectra. The data verifies these radionuclides are responsible for the dominant transient natural background fluctuations in RPMs. Effects on system performance and potential mitigation strategies are discussed.

Hausladen, Paul [ORNL; Blessinger, Christopher S [ORNL; Guzzardo, Tyler [ORNL; Livesay, Jake [ORNL

2012-07-01T23:59:59.000Z

8

Determining the Impact of Concrete Roadways on Gamma Ray Background Readings for Radiation Portal Monitoring Systems  

E-Print Network (OSTI)

The dissolution of the Soviet Union coupled with the growing sophistication of international terror organizations has brought about a desire to ensure that a sound infrastructure exists to interdict smuggled nuclear material prior to leaving its country of origin. To combat the threat of nuclear trafficking, radiation portal monitors (RPMs) are deployed around the world to intercept illicit material while in transit by passively detecting gamma and neutron radiation. Portal monitors in some locations have reported abnormally high gamma background count rates. The higher background data has been attributed, in part, to the concrete surrounding the portal monitors. Higher background can ultimately lead to more material passing through the RPMs undetected. This work is focused on understanding the influence of the concrete surrounding the monitors on the total gamma ray background for the system. This research employed a combination of destructive and nondestructive analytical techniques with computer simulations to form a model that may be adapted to any RPM configuration. Six samples were taken from three different composition concrete slabs. The natural radiologcal background of these samples was determined using a high-purity germanium (HPGe) detector in conjunction with the Canberra In-Situ Object Counting System (ISOCS™) and Genie™ 2000 software packages. The composition of each sample was determined using thermal and fast neutron activation analysis (NAA) techniques. The results from these experiments were incorporated into a Monte Carlo N-Particle (MNCP) photon transport simulation to determine the expected gamma ray count rate in the RPM due to the concrete. The results indicate that a quantitative estimate may be possible if the experimental conditions are optimized to eliminate sources of uncertainty. Comparisons of actual and simulated count rate data for 137Cs check sources showed that the model was accurate to within 15%. A comparison of estimated and simulated count rates in one concrete slab showed that the model was accurate to within 4%. Subsequent sensitivity analysis showed that if the elemental concentrations are well known, the carbon and hydrogen content could be easily estimated. Another sensitivity analysis revealed that the small fluctuations in density have a minimal impact on the gamma count rate. The research described by this thesis provides a method by which RPM end users may quantitatively estimate the expected gamma background from concrete foundations beneath the systems. This allows customers to adjust alarm thresholds to compensate for the elevated background due to the concrete, thereby increasing the probability of intercepting illicit radiological and nuclear material.

Ryan, Christopher Michael

2011-05-01T23:59:59.000Z

9

Gadolinium-doped water cerenkov-based neutron and high energy gamma-ray detector and radiation portal monitoring system  

Science Conference Proceedings (OSTI)

A water Cerenkov-based neutron and high energy gamma ray detector and radiation portal monitoring system using water doped with a Gadolinium (Gd)-based compound as the Cerenkov radiator. An optically opaque enclosure is provided surrounding a detection chamber filled with the Cerenkov radiator, and photomultipliers are optically connected to the detect Cerenkov radiation generated by the Cerenkov radiator from incident high energy gamma rays or gamma rays induced by neutron capture on the Gd of incident neutrons from a fission source. The PMT signals are then used to determine time correlations indicative of neutron multiplicity events characteristic of a fission source.

Dazeley, Steven A; Svoboda, Robert C; Bernstein, Adam; Bowden, Nathaniel

2013-02-12T23:59:59.000Z

10

Lab-Based Measurement of Remediation Techniques for Radiation Portal Monitors (Initial Report)  

Science Conference Proceedings (OSTI)

Radiation Portal Monitors (RPM) deployed by the Second Line of Defense (SLD) are known to be sensitive to the natural environmental radioactive background. There are several techniques used to mitigate the effects of background on the monitors, but since the installation environments can vary significantly from one another the need for a standardized, systematic, study of remediation techniques was proposed and carried out. This study is not meant to serve as the absolute last word on the subject. The data collected are, however, intelligible and useful. Some compromises were made, each of which will be described in detail. The hope of this initial report is to familiarize the SLD science teams with ORNL's effort to model the effect of various remediation techniques on simple, static backgrounds. This study provides a good start toward benchmarking the model, and each additional increment of data will serve to make the model more robust. The scope of this initial study is limited to a few basic cases. Its purpose is to prove the utility of lab-based study of remediation techniques and serve as a standard data set for future use. This importance of this first step of standardization will become obvious when science teams are working in parallel on issues of remediation; having a common starting point will do away with one category of difference, thereby making easier the task of determining the sources of disagreement. Further measurements will augment this data set, allowing for further constraint of the universe of possible situations. As will be discussed in the 'Going Forward' section, more data will be included in the final report of this work. Of particular interest will be the data taken with the official TSA lead collimators, which will provide more direct results for comparison with installation data.

Livesay, Jake [ORNL; Guzzardo, Tyler [ORNL; Lousteau, Angela L [ORNL

2012-02-01T23:59:59.000Z

11

Developing a Methodology for Characterizing the Effects of Building Materials’ Natural Radiation Background on a Radiation Portal Monitoring System  

E-Print Network (OSTI)

Trafficking of radioactive material, particularly special nuclear material (SNM), has long been a worldwide concern. To interdict this material the US government has installed radiation portal monitors (RPMs) around the globe. Building materials surrounding an RPM can greatly effect the detector’s background radiation levels due to Naturally Occurring Radioactive Material (NORM). In some cases this effect is so great that the initial RPM setup had to be rebuilt. This thesis develops a methodology for quick and efficient determination of the specific activity and composition of building materials surrounding a RPM to predict background levels, therefore determining the minimum detectable quantity (MDQ) of material. This methodology builds on previous work by Ryan et al by generating material and source cards for a detailed Monte Carlo N-Particle (MCNP) deck, based on an experimental RPM setup to predict the overall gamma background at a site. Gamma spectra were acquired from samples of building materials and analyzed to determine the specific activity of the samples. A code was developed to estimate the elemental composition of building materials using the gamma transmission of the samples. These results were compared to previous Neutron Activation Analysis (NAA) on the same samples. It was determined that densitometry provided an elemental approximation within 5% of that found through NAA. Using the specific activity and material composition, an MCNP deck was used to predict the gamma background levels in the detectors of a typical RPM. These results were compared against actual measurements at the RPM site, and shown to be within 10% of each other.

Fitzmaurice, Matthew Blake 1988-

2012-12-01T23:59:59.000Z

12

Development of a New Analysis Tool for Evaluating and Correcting for Weather Conditions that Constrain Radiation Portal Monitor Performance  

SciTech Connect

Researchers at Oak Ridge National Laboratory (ORNL) developed the Adaptable, Multiplatform, Real-Time Analysis Package (AMRAP) for the continuous measurement of environmental radionuclide decay. AMRAP is a completely open source visualization and analysis package capable of combining a variety of data streams into an array of real-time plots. Once acquired, data streams are analyzed to store static images and extract data based on previously defined thresholds. AMRAP is currently used at ORNL to combine data streams from an Ortec Detective high-purity germanium (HPGe) detector, a TSA Systems radiation portal monitor (RPM), and an Orion weather station. The combined data are used to study the rain-induced increase in RPM background radiation levels. RPMs experience an increase in background radiation during precipitation due to the deposition of atmospheric radionuclides on the ground. Using AMRAP results in a real-time analysis workstation specifically dedicated to the study of RPM background radiation levels. By means of an editable library of common inputs, AMRAP is adaptable to remote monitoring applications that would benefit from the real-time visualization and analysis of radiation measurements. To study rain-induced increases in background radiation levels observed in radiation portal monitors (RPMs), researchers at Oak Ridge National Laboratory (ORNL) developed a software package that allows data with different formats to be analyzed and plotted in near real time. The Adaptable, Multiplatform, Real-Time Analysis Package (AMRAP) was developed to operate in the background and capture plots of important data based on previously defined thresholds. After executing AMRAP, segments of a data stream can be captured without additional post-processing. AMRAP can also display previously recorded data to facilitate a detailed offline analysis. Without access to these capabilities in a single software package, analyzing multiple continuously recorded data streams with different formats is impractical. Commercially available acquisition software packages record and analyze radiation measurements but are not designed to perform real-time analysis in conjunction with data from other vendors. The lack of collaboration between vendors is problematic when research requires different data streams to be correlated in time and immediately analyzed. AMRAP was specifically developed to provide a solution to this problem. AMRAP is a completely open source visualization and analysis package capable of plotting and analyzing data from different vendors in near real time.

Guzzardo, Tyler [ORNL; Livesay, Jake [ORNL

2011-01-01T23:59:59.000Z

13

Portal Monitor Future Development Work: Hardware Improvements  

SciTech Connect

LANL portal monitor was a modification of a previously installed (permanent) unattended monitoring system (UMS). Modifications to the UMS to make the portal were sometimes based on mistaken assumptions about exercise-specific installation and access. Philosophical approach to real-time portal differs in some areas from UMS.

Browne, Michael C. [Los Alamos National Laboratory

2012-07-03T23:59:59.000Z

14

RADIATION MONITORING  

E-Print Network (OSTI)

of Monitoring for Radiation Protection of Workers" in ICRPNo. 9, in "Advances in Radiation Protection and Dosimetry inDosimetry f o r Stray Radiation Monitoring on the CERN S i t

Thomas, R.H.

2010-01-01T23:59:59.000Z

15

Special Nuclear Material Portal Monitoring at the Nevada Test Site  

SciTech Connect

Prior to April 2007, acceptance and performance testing of the various Special Nuclear Material (SNM) monitoring devices at the Nevada Test Site (NTS) was performed by the Radiological Health Instrumentation department. Calibration and performance testing on the PM-700 personnel portal monitor was performed, but there was no test program for the VM-250 vehicle portal monitor. The handheld SNM monitors, the TSA model 470B, were being calibrated annually, but there was no performance test program. In April of 2007, the Material Control and Accountability Manager volunteered to take over performance testing of all SNM portal monitors at NTS in order to strengthen the program and meet U.S. Department of Energy Order requirements. This paper will discuss the following activities associated with developing a performance testing program: changing the culture, learning the systems, developing and implementing procedures, troubleshooting and repair, validating the process, physical control of equipment, acquisition of new systems, and implementing the performance test program.

DeAnn Long; Michael Murphy

2008-07-01T23:59:59.000Z

16

Evaluation of internal contamination levels after a radiological dispersal device incident using portal monitors  

SciTech Connect

Following a radioactive dispersal device (RDD) incident, it may be necessary to evaluate the internal contamination levels of a large number of potentially affected individuals to determine if immediate medical follow-up is necessary. Since the current laboratory capacity to screen for internal contamination is limited, rapid field screening methods can be useful in prioritizing individuals. This study evaluated the suitability of a radiation portal monitor for such screening. A model of the portal monitor was created for use with models of six anthropomorphic phantoms in Monte Carlo N-Particle Transport Code Version 5 (MCNP) X-5 Monte Carlo Team (MCNP A General Monte Carlo N-Particle Transport Code Version 5. LA-CP-03-0245. Vol. 2. Los Alamos National Laboratory, 2004.). The count rates of the portal monitor were simulated for inhalation and ingestion of likely radionuclides from an RDD for each of the phantoms. The time-dependant organ concentrations of the radionuclides were determined using Dose and Risk Calculation Software Eckerman, Leggett, Cristy, Nelson, Ryman, Sjoreen and Ward (Dose and Risk Calculation Software Ver. 8.4. ORNL/TM-2001/190. Oak Ridge National Laboratory, 2006.). Portal monitor count rates corresponding to a committed effective dose E(50) of 10 mSv are reported.

Palmer, R.C. [Georgia Institute of Technology; Hertel, Nolan [Georgia Institute of Technology; Ansari, A. [Centers for Disease Control and Prevention; Manger, Ryan P [ORNL; Freibert, E.J. [Georgia Institute of Technology

2012-01-01T23:59:59.000Z

17

Special Nuclear Material Portal Monitoring at the Nevada Test Site  

SciTech Connect

In the past, acceptance and performance testing of the various Special Nuclear Material (SNM) monitoring devices at the Nevada Test Site has been performed by the Radiological Health Instrumentation Department. Calibration and performance tests on the PM-700 personnel portal monitor were performed but there was no test program for the VM-250 vehicle portal monitor because it had never been put into service. The handheld SNM monitors, the TSA model 470B, were being calibrated annually, but there was no program in place to test them quarterly. In April of 2007, the Material Control and Accountability (MC&A) Manager at the time decided that the program needed to be strengthened and MC&A took over performance testing of all SNM portal monitoring equipment. This paper will discuss the following activities associated with creating a performance testing program: changing the culture, learning the systems, writing procedures, troubleshooting/repairing, validating the process, control of equipment, acquisition of new systems, and running the program.

Mike Murphy

2008-03-01T23:59:59.000Z

18

Determination and Mitigation of Precipitation Effects on Portal Monitor Gamma Background Levels  

E-Print Network (OSTI)

The purpose of this project is to establish a correlation between precipitation and background gamma radiation levels at radiation portal monitors (RPM) deployed at various ports worldwide, and to devise a mechanism by which the effects of these precipitation-induced background fluctuations could be mitigated. The task of detecting special nuclear materials (SNM) by passive gamma spectroscopy is very difficult due to the low signal-to-noise ratio observed in an uncontrolled environment. Due to their low activities and the low energies of their characteristic gamma rays, the signals from many types of SNM can easily be obscured by background radiation. While this can be somewhat mitigated by taking regular background radiation measurements, even this cannot resolve the issue if background levels change suddenly and dramatically. Furthermore, any increase in background count rate will increase the statistical uncertainty of the count rate measurement, and thus decrease the minimum quantity of SNM that can be reliably detected. Existing research suggests that the advent of precipitation is the culprit behind many such large and sudden increases in background radiation. The correlation between precipitation and background levels was explored by in-situ testing on a full-scale portal monitor at Oak Ridge National Laboratory, and by comparing previously recorded background radiation and weather data from portal monitors located at ports worldwide. The first was utilized to determine the frequency and magnitude at which precipitation introduces background activity, and the second was used to quantify the effects of various quantities and types of precipitation in various parts of the world. Once this analysis was complete, various methods of mitigating these changes in background radiation were developed based on the collected data. Precipitation was found to be the most common culprit for rapid increases in background count rate, and was attributable to 85.6% of all such events. Based on extensive simulation via the Origen-ARP and MCNP software, a response function for the portal monitor was developed, and an algorithm designed to predict the contribution of the precipitation to the background count rate was developed. This algorithm was able to attenuate the contribution of precipitation to the background count rate by an average of 45% with very minimal over-correction. Such an algorithm could be utilized to adjust the alarm levels of the RPM to better allow it to compensate for the rise and fall in background count rate due to precipitation. Additionally, the relative contribution of precipitation which landed at various distances from the portal monitor to the increase in background count rate was measured via simulation. This simulation demonstrated that 37.2% of all background counts were due to the radon daughters which landed within a 2.76 m radius from the center of the portal monitor. This radius encompasses the area between the two portals. Based on this, several designs for shielding were simulated, the most successful of which was a concrete structure that was able to attenuate 71.3% of the background radiation caused by a given precipitation event at a materials cost of approximately $6,000 per RPM. This method is recommended as the primary means of mitigating this issue.

Revis, Stephen

2012-05-01T23:59:59.000Z

19

Development of position sensitive proportional counters for hot particle detection in laundry and portal monitors  

SciTech Connect

This report summarizes research which demonstrates the use of position sensitive proportional counters in contamination monitoring systems. Both laundry monitoring and portal monitoring systems were developed. The laundry monitor was deployed at a nuclear power plant where it was used to monitor clothing during an outage. Position sensitive proportional counter based contamination monitoring systems were shown to have significant advantages over systems using conventional proportional counters. These advantages include the ability to directly measure the area and quantity of contamination. This capability permits identification of hot particles. These systems are also capable of self calibration via internal check sources. Systems deployed with this technology should benefit from reduced complexity, cost and maintenance. The inherent reduction of background that occurs when the counter is electronically divided into numerous detectors permits operation in high background radiation fields and improves detection limits over conventional technology.

Shonka, J.J.; Schwahn, S.O.; Bennett, T.E.; Misko, D.J. (Shonka Research Associates, Inc., Marietta, GA (United States))

1992-09-01T23:59:59.000Z

20

High contrast, CdTe portal scanner for radiation therapy  

Science Conference Proceedings (OSTI)

This paper reports on one of the most promising new technologies for improving the qualify of radiation therapy, the use of real-time systems to produce portal images. In the authors' approach, they are constructing a linear array of 256 CdTe photovoltaic detectors attached to a very compact linear scanner, all of which will be mounted in a cassette shaped package to be located under the patient table. The high stopping power of the CdTe allows a high contrast image to be made using only a single Linac pulse per line, resulting in a high contrast image in under 5 seconds.

Entine, G.; Squillante, M.R.; Hahn, R.; Cirignano, L.J.; McGann, W. (Radiation Monitoring Devices, Inc., Watertown, MA (United States)); Biggs, P.J. (Massachusetts General Hospital, Boston, MA (United States))

1992-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

PERSONAL RADIATION MONITOR  

DOE Patents (OSTI)

A transistorized, fountain pen type radiation monitor to be worn on the person is described. Radiation produces both light flashes in a small bulb and an audible warning tone, the frequency of both the tone and light flashes being proportional to radiation intensity. The device is powered by a battery and a blocking oscillator step-up power supply The oscillator frequency- is regulated to be proportional to the radiation intensity, to provide adequate power in high radiation fields, yet minimize battery drain at low operating intensities. (AEC)

Dilworth, R.H.; Borkowski, C.J.

1961-12-26T23:59:59.000Z

22

Packet personal radiation monitor  

DOE Patents (OSTI)

A personal radiation monitor of the chirper type is provided for detecting ionizing radiation. A battery powered high voltage power supply is used to generate and apply a high voltage bias to a G-M tube radiation sensor. The high voltage is monitored by a low-loss sensing network which generates a feedback signal to control the high voltage power supply such that the high voltage bias is recharged to +500 VDC when the current pulses of the sensor, generated by the detection of ionizing radiation events, discharges the high voltage bias to +450 VDC. During the high voltage recharge period an audio transducer is activated to produce an audible "chirp". The rate of the "chirps" is controlled by the rate at which the high voltage bias is recharged, which is proportional to the radiation field intensity to which the sensor is exposed. The chirp rate sensitivity is set to be approximately 1.5 (chirps/min/MR/hr.). The G-M tube sensor is used in a current sensing mode so that the device does not paralyze in a high radiation field.

Phelps, James E. (Knoxville, TN)

1989-01-01T23:59:59.000Z

23

Packet personal radiation monitor  

DOE Patents (OSTI)

A personal radiation monitor of the chirper type is provided for detecting ionizing radiation. A battery powered high voltage power supply is used to generate and apply a high voltage bias to a G-M tube radiation sensor. The high voltage is monitored by a low-loss sensing network which generates a feedback signal to control the high voltage power supply such that the high voltage bias is recharged to +500 VDC when the current pulses of the sensor, generated by the detection of ionizing radiatonevents, discharges the high voltage bias to +450 VDC. During the high voltage recharge period an audio transducer is activated to produce an audible ''chirp''. The rate of the ''chirps'' is controlled by the rate at which the high voltage bias is recharged, which is proportional to the radiation field intensity to which the sensor is exposed. The chirp rate sensitivity is set to be approximately 1.5 (chirps/min/MR/hr.). The G-M tube sensor is used in a current sensing mode so that the device does not paralyze in a high radiation field. 2 figs.

Phelps, J.E.

1988-03-31T23:59:59.000Z

24

Audible radiation monitor  

DOE Patents (OSTI)

This invention consists of a method and apparatus for monitoring ionizing radiation comprising radiation detectors in electrical connection with an isotopic analyzer and a device for producing chords to which each isotope is mapped so that the device produces a unique chord for each isotope. Preferably the chords are pleasing to the ear, except for chords representing unexpected isotopes, and are louder or softer depending on the level of radioactivity produced by each isotope, and musical instrument voices may be simulated in producing the chords as an aid to distinguishing similar-sounding chords. Because of the representation by chords, information regarding the level and composition of the radiation in an area can be conveyed to workers in that area more effectively and yet without distracting them.

Odell, D.M.C.

1992-12-31T23:59:59.000Z

25

The Use of Gamma-Ray Imaging to Improve Portal Monitor Performance  

SciTech Connect

We have constructed a prototype, rapid-deployment portal monitor that uses visible-light and gamma-ray imaging to allow simultaneous monitoring of multiple lanes of traffic from the side of a roadway. Our Roadside Tracker uses automated target acquisition and tracking (TAT) software to identify and track vehicles in visible light images. The field of view of the visible camera overlaps with and is calibrated to that of a one-dimensional gamma-ray imager. The TAT code passes information on when vehicles enter and exit the system field of view and when they cross gamma-ray pixel boundaries. Based on this in-formation, the gamma-ray imager "harvests" the gamma-ray data specific to each vehicle, integrating its radiation signature for the entire time that it is in the field of view. In this fashion we are able to generate vehicle-specific radiation signatures and avoid source confusion problems that plague nonimaging approaches to the same problem.

Ziock, Klaus-Peter [ORNL; Collins, Jeff [Lawrence Livermore National Laboratory (LLNL); Fabris, Lorenzo [ORNL; Gee, Timothy Felix [ORNL; Goddard, James K [ORNL; Habte Ghebretatios, Frezghi [ORNL; Karnowski, Thomas Paul [ORNL

2008-01-01T23:59:59.000Z

26

AREA RADIATION MONITOR  

DOE Patents (OSTI)

S>An improved area radiation dose monitor is designed which is adapted to compensate continuously for background radiation below a threshold dose rate and to give warning when the dose integral of the dose rate of an above-threshold radiation excursion exceeds a selected value. This is accomplished by providing means for continuously charging an ionization chamber. The chamber provides a first current proportional to the incident radiation dose rate. Means are provided for generating a second current including means for nulling out the first current with the second current at all values of the first current corresponding to dose rates below a selected threshold dose rate value. The second current has a maximum value corresponding to that of the first current at the threshold dose rate. The excess of the first current over the second current, which occurs above the threshold, is integrated and an alarm is given at a selected integrated value of the excess corresponding to a selected radiation dose. (AEC)

Manning, F.W.; Groothuis, S.E.; Lykins, J.H.; Papke, D.M.

1962-06-12T23:59:59.000Z

27

Radiation monitor reporting requirements  

SciTech Connect

Within High-Level Waste Management (HLWM), CAMs and VAMPs are currently considered Class B equipment, therefore, alarm conditions associated with the CAMs and VAMPs result in an Unusual Occurrence or Off-Normal notification and subsequent occurrence reporting. Recent equipment difficulties associated with Continuous Air Monitors (CAMs) and Victoreen Area Radiation Monitors (VAMPs) have resulted in a significant number of notification reports. These notification have the potential to decrease operator sensitivity to the significance of specific CAM and VAMP failures. Additionally, the reports are extremely costly and are not appropriate as a means for tracking and trending equipment performance. This report provides a technical basis for a change in Waste Management occurrence reporting categorization for specific CAM and VAMP failure modes.

Bates, W.F.

1993-12-10T23:59:59.000Z

28

MULTI-POINT RADIATION MONITOR  

SciTech Connect

A unique radiation monitor has been developed for performing wide-area field surveys for radiation sources. This device integrates the real-time output of multiple radiation detectors into a hand-held personal computer (e.g., a PDA) containing an intuitive graphical user interface. An independent hardware module supplies high voltage to the detectors and contains a rapid sampling system for transferring the detector count rates through an interface to the PDA. The imbedded firmware can be changed for various applications using a programmable memory card. As presently configured, the instrument contains a series of Geiger-Mueller (GM) tubes in a flexible detector string. This linear array of multiple sensors can be used by US Coast Guard and Customs container inspection personnel to measure radiation intensity in stacks of transport containers where physical access is impeded.

Hofstetter, K; Donna Beals, D; Ken Odell, K; Robert Eakle, R; Russell Huffman, R; Larry Harpring, L

2006-05-12T23:59:59.000Z

29

TEC Working Group Topic Groups Rail Key Documents Radiation Monitoring...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiation Monitoring Subgroup TEC Working Group Topic Groups Rail Key Documents Radiation Monitoring Subgroup Radiation Monitoring Subgroup Draft Work Plan - February 4, 2008 More...

30

ORISE: DOE's Radiation Exposure Monitoring System (REMS)  

NLE Websites -- All DOE Office Websites (Extended Search)

Monitoring System (REMS) Monitoring System (REMS) ORISE maintains large database of radition exposure records for the U.S. Department of Energy ORISE staff monitoring radiation data for DOE Rule 10 CFR 835 establishes the U.S. Department of Energy's (DOE) occupational protection rule and requires assessment and recording of radiation doses to individuals who are exposed to sources of radiation or contamination. The Radiation Exposure Monitoring System (REMS) database is the radiation exposure data repository for all monitored DOE employees, contractors, subcontractors and members of the public. REMS maintains dose records for all monitored individuals dating back to 1969. Aggregated, site-specific data are available on the Radiation Exposure Monitoring System website for all years since 1986. Currently,

31

Radiation Portal Monitoring Test Area and Large Detector  

E-Print Network (OSTI)

a transformation. In the summer of 2007, work began on the nearly 200,000-square-foot Physical Sciences Facility, equipment and staff displaced from accelerated cleanup of Hanford's 300 Area. This federally financed detection and testing · Borderandinterdiction technology · Materialsdevelopmentand engineering

32

NIST: N42-2011 Radiation Portal Monitor  

Science Conference Proceedings (OSTI)

... an alarmed occupancy, with both a gamma alarm (from three detectors), and a neutron alarm (from one detector only) together with a usage of the ...

2012-02-09T23:59:59.000Z

33

The USDA Ultraviolet Radiation Monitoring Program  

Science Conference Proceedings (OSTI)

The U.S. Department of Agriculture's Ultraviolet (UV) Radiation Monitoring Program has been measuring UV radiation since 1994. The initial network of 12 stations employed broadband meters to measure UVB irradiance and included ancillary ...

D. S. Bigelow; J. R. Slusser; A. F. Beaubien; J. H. Gibson

1998-04-01T23:59:59.000Z

34

Recent results with a CdTe imaging portal scanner for radiation therapy  

SciTech Connect

One of the most promising means for improving the quality of radiation therapy is the use of real-time imaging systems for routine portal position verification. The authors have constructed a prototype portal imager using a linear array of 256 CdTe photovoltaic detectors, each 2X2X2 mm. The array is attached to a compact linear scanner which is to be mounted in a cassette shaped package located below the patient table. The array of detectors is moved under the patient during image acquisition. The high stopping power of the CdTe allows a high contrast image to be made using a single linac pulse for each array position. In tests conducted with a 4 MV linac, this system produced 50 cm x 35 cm images with an open field signal-to-noise ratio of 143 and 2 mm spatial resolution in less than 3 seconds. This corresponds to a signal-to-noise ratio of 1 for 1% contrast objects. Ultimately, a signal-to-noise ratio greater than 5 at 1% contrast should be achievable with no loss of spatial resolution or increase in acquisition time.

Entine, G.; Redus, R.H.; Feyder, A. (Radiation Monitoring Devices, Inc., Watertown, MA (United States)); Biggs, P.J. (Massachusetts General Hospital, Boston, MA (United States))

1993-08-01T23:59:59.000Z

35

Computer-controlled radiation monitoring system  

Science Conference Proceedings (OSTI)

A computer-controlled radiation monitoring system was designed and installed at the Lawrence Livermore National Laboratory`s Multiuser Tandem Laboratory (10 MV tandem accelerator from High Voltage Engineering Corporation). The system continuously monitors the photon and neutron radiation environment associated with the facility and automatically suspends accelerator operation if preset radiation levels are exceeded. The system has proved reliable real-time radiation monitoring over the past five years, and has been a valuable tool for maintaining personnel exposure as low as reasonably achievable.

Homann, S.G.

1994-09-27T23:59:59.000Z

36

Investigating the Operational Capabilities of Custom and Pedestrian Portal Monitoring Systems for Screening Livestock for Radioactive Contamination  

E-Print Network (OSTI)

Livestock and companion animals are valuable economically and emotionally in the economy of many states and to their citizens. In a radiological emergency situation, the loss of a large amount of livestock could be devastating to a state or national economy. If such an event occurred, there are currently no screening and decontamination protocols for the handling of livestock. This research investigated current policies and procedures for monitoring and decontamination of livestock and companion animals, as well as testing pedestrian portal monitors and a newly designed livestock portal capable of radionuclide identification. It was discovered that only ten states addressed companion animals or livestock anywhere in their emergency planning. Of the ten, only North Carolina, Washington, and a Massachusetts K9 unit had detailed decontamination procedures to report for companion animals. None of the states included detailed procedures for livestock. To address livestock screening, three pedestrian portal monitoring systems were tested in the field and lab trials – the Johnson AM801, TSA TPM903A, and Ludlum 52-1-1. The systems were tested for position and count rate sensitivity with 1 and 5 µCi 137Cs sources placed on four locations on a steer. Factors such as operability and ease of use were also considered. All three systems would alarm when a 5 µCi 137Cs source was used and the occupancy sensor was triggered. The Johnson AM801 system was determined to be the most appropriate for use in livestock screening due to sensitive alarm algorithms, greater position discrimination with four detectors, and ease of adjustment for agricultural purposes. The last phase of this project included designing and constructing a portal system that included radionuclide identification capabilities. An array of six sodium iodide detectors was mounted on a panel and field-tested beside a cattle chute and in a walkway. The custom portal, the Bovine Screening Portal (BSP), observed increased count rates (>10?) from a 5 µCi 137Cs source in live time. The BSP demonstrated better detection and localization of the source and spectral identification capabilities compared to the commercially available pedestrian systems.

Erchinger, Jennifer

2013-05-01T23:59:59.000Z

37

Federal Radiological Monitoring and Assessment Center Monitoring Manual Volume 2, Radiation Monitoring and Sampling  

Science Conference Proceedings (OSTI)

The FRMAC Monitoring and Sampling Manual, Volume 2 provides standard operating procedures (SOPs) for field radiation monitoring and sample collection activities that are performed by the Monitoring group during a FRMAC response to a radiological emergency.

NSTec Aerial Measurement Systems

2012-07-31T23:59:59.000Z

38

JOINT EPA/DOE STATEMENT: Radiation Monitors Confirm That No Radiation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

JOINT EPADOE STATEMENT: Radiation Monitors Confirm That No Radiation Levels of Concern Have Reached the United States JOINT EPADOE STATEMENT: Radiation Monitors Confirm That No...

39

The Portal Post Newsletter - Energy Innovation Portal  

Bookmark The Portal Post Newsletter - Energy Innovation Portal on Google; Bookmark The Portal Post Newsletter - Energy Innovation Portal on Delicious;

40

Energy Portal  

Science Conference Proceedings (OSTI)

NIST Home > Energy Portal. Energy Portal - Overview. ... see all Energy programs and projects ... Instruments. Nonlinear Optical Spectroscopy ...

2013-11-07T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Sustainability Portal  

Science Conference Proceedings (OSTI)

NIST Home > Sustainability Portal. Sustainability Portal. Programs and Projects. Smart Grid Program ... Precision Timing for Smart Grid Systems ...

2013-04-08T23:59:59.000Z

42

ULTRA SECURE HIGH RELIABILITY WIRELESS RADIATION MONITOR  

SciTech Connect

Radiation monitoring in nuclear facilities is essential to safe operation of the equipment as well as protecting personnel. In specific, typical air monitoring of radioactive gases or particulate involves complex systems of valves, pumps, piping and electronics. The challenge is to measure a representative sample in areas that are radioactively contaminated. Running cables and piping to these locations is very expensive due to the containment requirements. Penetration into and out of an airborne or containment area is complex and costly. The process rooms are built with thick rebar-enforced concrete walls with glove box containment chambers inside. Figure 1 shows high temperature radiation resistance cabling entering the top of a typical glove box. In some case, the entire processing area must be contained in a 'hot cell' where the only access into the chamber is via manipulators. An example is shown in Figure 2. A short range wireless network provides an ideal communication link for transmitting the data from the radiation sensor to a 'clean area', or area absent of any radiation fields or radioactive contamination. Radiation monitoring systems that protect personnel and equipment must meet stringent codes and standards due to the consequences of failure. At first glance a wired system would seem more desirable. Concerns with wireless communication include latency, jamming, spoofing, man in the middle attacks, and hacking. The Department of Energy's Savannah River National Laboratory (SRNL) has developed a prototype wireless radiation air monitoring system that address many of the concerns with wireless and allows quick deployment in radiation and contamination areas. It is stand alone and only requires a standard 120 VAC, 60 Hz power source. It is designed to be mounted or portable. The wireless link uses a National Security Agency (NSA) Suite B compliant wireless network from Fortress Technologies that is considered robust enough to be used for classified data transmission in place of NSA Type 1 devices.

Cordaro, J.; Shull, D.; Farrar, M.; Reeves, G.

2011-08-03T23:59:59.000Z

43

Background compensation for a radiation level monitor  

DOE Patents (OSTI)

Background compensation in a device such as a hand and foot monitor is provided by digital means using a scaler. With no radiation level test initiated, a scaler is down-counted from zero according to the background measured. With a radiation level test initiated, the scaler is up-counted from the previous down-count position according to the radiation emitted from the monitored object and an alarm is generated if, with the scaler having crossed zero in the positive going direction, a particular number is exceeded in a specific time period after initiation of the test. If the test is initiated while the scale is down-counting, the background count from the previous down- count stored in a memory is used as the initial starting point for the up-count.

Keefe, D.J.

1975-12-01T23:59:59.000Z

44

Radiation Transport Simulation Studies Using MCNP for a Cow Phantom to Determine an Optimal Detector Configuration for a New Livestock Portal  

E-Print Network (OSTI)

A large radiological accident will result in the contamination of surrounding people, animal, vegetation etc. In such a situation assessing of the level of contamination becomes necessary to plan for the decontamination. There are plans existing for evaluating contamination on people. However, there are limited to no plans to evaluate animals. It is the responsibility of the United States Department of Agriculture (USDA) to decontaminate animals. So the objective of this thesis work was to design a scalable gamma radiation portal monitor (RPM) which can be used to assess the level of contamination on large animals like cattle. This work employed a Monte Carlo N-Particle (MCNP) radiation transport code for the purpose. A virtual system of cow, radiation source representing the contamination, cattle chute and different detector configurations were modeled. NaI scintillation detectors were modeled for this work. To find the optimal detector size and configuration, different detector orientations were simulated for different source positions using the MCNP code. Also simulations were carried out using different number and size of the detectors. It was found that using 2" x 4" x 16" detector yielded a minimum detectable activity (MDA) value of 0.4 microCi for 137Cs source.

Joe Justina, -

2012-08-01T23:59:59.000Z

45

Instrumentation for environmental monitoring. Volume 3. Radiation  

SciTech Connect

A comprehensive survey of instrunnentation for environmental monitoring is being carried out by the Lawrence Berkeley Laboratory under a grant from the Natioral Science Foundation. Instruments being investigated are those useful for measurements of Air Quality, Water Quality, Radiation, and Biomedical Parameters related to environmental research and monitoring. Consideration is given to instruments and techniques presently in use and to those developed for other purposes but having possible applications to this work. The results of the survey are given as (a) descriptions of the physical and operating characteristics of available instruments, (b) critical comparisons among instrumentation methods, and (c) recommendations of promising methodology and development of new instrumentation. The survey material is compiled in 5 loose- leaf volumes which can be periodically updated. An update for volume 3 on radiation instrumentation is presented. New pages are included for insertion in the introductory material and also under the headings nuclear reactors, combination instruments, alpha particle instrumentation, beta particle instrumentation, x and gamma radiation monitoring instrumentation, gamma spectrometry, neutron monitoring instrumentation, personnel dosimetry, radionuclides (strontium -89 and -90, iodine -129 and -131, radium, uranium, plutonium, and instrument notes), and infrared. (WHK)

1973-10-01T23:59:59.000Z

46

The Global Drought Monitor Portal: The Foundation for a Global Drought Information System  

Science Conference Proceedings (OSTI)

The international scientific community has long recognized the need for coordinated drought monitoring and response, but many factors have prevented progress in the development of a Global Drought Early Warning System (GDEWS): some of which ...

Richard R. Heim Jr.; Michael J. Brewer

2012-12-01T23:59:59.000Z

47

NNSA to Conduct Aerial Radiation Monitoring Survey over Baltimore...  

NLE Websites -- All DOE Office Websites (Extended Search)

Conduct Aerial Radiation Monitoring Survey over Baltimore Jan. 15-16 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering...

48

Design and development of a portable gamma radiation monitor  

Science Conference Proceedings (OSTI)

A portable gamma radiation monitor has been designed and developed. The monitor can be used effectively in the dose range from 0.07 to 500 mGy/h due to gamma rays of energy greater than 65 keV. The monitor overestimated radiation doses and the uncertainty in the measured dose rate has been found to be {+-}30%. Provision has also been added to use the monitor as an installed radiation monitor. In installed mode, it can be operated from a remote location up to 1 km and the timing history can be stored on a personal computer.

Munir, M.; Khalid, M. [Health Physics Division, Directorate of Systems and Services, Pakistan Institute of Nuclear Science and Technology (PINSTECH), Nilore, Islamabad 45650 (Pakistan); Ahmad, N.; Sohail, S.; Naveed, R. A.; Rafiq, M. Q. [Pakistan Institute of Engineering and Applied Sciences (PIEAS), P. O. Nilore, Islamabad 45650 (Pakistan)

2009-07-15T23:59:59.000Z

49

Publications Portal  

Science Conference Proceedings (OSTI)

Publications Portal. ... a mention of the concept of electronic books, or ebooks. ... http://www.nist.gov/manuscript-publication-search.cfm?pub_id=151477 ...

2012-09-17T23:59:59.000Z

50

Data and Informatics Portal  

Science Conference Proceedings (OSTI)

NIST Home > Data and Informatics Portal. Data and Informatics Portal. Subject Areas. ... infrastructure, … more. Data Science ...

2012-12-05T23:59:59.000Z

51

Materials Science Evaluation Portal  

Science Conference Proceedings (OSTI)

NIST Home > Materials Science Evaluation Portal. Materials Science Evaluation Portal. Subject Areas. Modeling; Nondestructive; ...

2013-08-08T23:59:59.000Z

52

Quantum Electrical Measurements Portal  

Science Conference Proceedings (OSTI)

NIST Home > Quantum Electrical Measurements Portal. Quantum Electrical Measurements Portal. Subject Areas. Electrical ...

2013-03-21T23:59:59.000Z

53

Green Manufacturing Portal  

Science Conference Proceedings (OSTI)

NIST Home > Green Manufacturing Portal. Green Manufacturing Portal. ... see all Green Manufacturing programs and projects ... ...

2012-12-27T23:59:59.000Z

54

Manufacturing Energy Portal  

Science Conference Proceedings (OSTI)

NIST Home > Manufacturing Energy Portal. Manufacturing Energy Portal. ... see all Manufacturing Energy programs and projects ... ...

2013-11-07T23:59:59.000Z

55

Nuclear Analytical Chemistry Portal  

Science Conference Proceedings (OSTI)

NIST Home > Nuclear Analytical Chemistry Portal. Nuclear Analytical Chemistry Portal. ... see all Nuclear Analytical Chemistry news ... ...

2010-08-02T23:59:59.000Z

56

Scoping Evaluation to Revise the EPRI Standard Radiation Monitoring Programs  

Science Conference Proceedings (OSTI)

The PWR Standard Radiation Monitoring Program (SRMP) and BWR Radiation Level Assessment and Control (BRAC) program are the cornerstone of the Electric Power Research Institute (EPRI) Radiation Management program. These programs provide an essential tie between radiation field generation and chemical and operational changes, but there is some evidence that the trends in these reactor coolant piping dose rates do not correspond to radiation field trends elsewhere in the plant. In an effort to improve corre...

2012-03-19T23:59:59.000Z

57

The Radiation Monitoring System for the LHCb Inner Tracker  

E-Print Network (OSTI)

The performance of the LHCb Radiation Monitoring System (RMS) designed to monitor radiation load on the Inner Trackersilicon micro-strip detectors is presented. The RMS comprises Metal Foil Detectors read-out by sensitive Charge Integrators. MFD is a radiation hard detector operating at high charged particle ?uxes. RMS is used to monitor radiation load as well as relative luminosity of the LHCb experiment. The results obtained by the RMS during LHC operation in 2010–2011 are compared to the Monte-Carlo simulation.

Okhrimenko, O; Pugatch, V; Alessio, F; Corti, G

2011-01-01T23:59:59.000Z

58

Radiation monitoring system for the environment and safety project  

E-Print Network (OSTI)

The project RAMSES (Radiation Monitoring System for the Environment and Safety) will provide LHC with a state of the art radiation monitoring and alarm system. RAMSES will survey the LHC accelerator, the LHC experimental areas and the environment of the LHC. The TIS (Technical Inspection and Safety) division will exploit this system to assess radiation risks and to control the releases of radioactivity. In addition, it will be integrated into the control rooms of the LHC accelerator and the LHC experiments. Obviously, RAMSES will already take into account CERN wide needs to renew the radiation monitoring system around the other CERN facilities. The requirements of the system are derived from CERN's own safety standards (CERN's Radiation Protection Manual, SAPOCO), from those of the CERN's two host states and from European standards. The mandate of the project team covers the system specification, prototyping, tendering, installation and integration of radiation monitors and industrial control equipment for sa...

Forkel-Wirth, Doris; Scibile, L; Segura, G; Vojtyla, P; CERN. Geneva. ST Division

2002-01-01T23:59:59.000Z

59

JOINT EPA/DOE STATEMENT: Radiation Monitors Confirm That No Radiation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EPA/DOE STATEMENT: Radiation Monitors Confirm That No EPA/DOE STATEMENT: Radiation Monitors Confirm That No Radiation Levels of Concern Have Reached the United States JOINT EPA/DOE STATEMENT: Radiation Monitors Confirm That No Radiation Levels of Concern Have Reached the United States March 18, 2011 - 12:00am Addthis WASHINGTON - The United States Government has an extensive network of radiation monitors around the country and no radiation levels of concern have been detected. The U.S. Environmental Protection Agency RadNet system is designed to protect the public by notifying scientists, in near real time, of elevated levels of radiation so they can determine whether protective action is required. The EPA's system has not detected any radiation levels of concern. In addition to EPA's RadNet system, the U.S. Department of Energy has

60

Health physics applications of nuclear safeguards radiation monitors  

SciTech Connect

Nuclear safeguards needs fostered the development of radiation monitors whose sensitivity and microprocessor-controlled logic permit detection of small, transient increases in environmental levels of gamma radiation. While this capability was originally developed to detect the diversion of the special nuclear materials /sup 235/U and plutonium, adaptation to health physics monitoring is straigthforward. Applications of the safeguards instruments range from small, handheld instruments used to monitor laundry of salvage-bound materials to more complex systems devoted to monitoring moving vehicles at entry/exit points. In addition to these health physics applications, other new applications for safeguards instruments are being considered.

Fehlau, P.E.; Dvorak, R.F.

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

DOE TEC Radiation Monitoring Subtopic Group Conference Call 10...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiation Monitoring Subtopic Group Conference Call Thursday, October 11, 2007, 3:00 p.m. - 4:30 p.m. EDT Conference Call Minutes Participants: Chair: Cort Richardson (CSGNE)...

62

Calibration of Radiation Monitors at Nuclear Power Plants  

Science Conference Proceedings (OSTI)

Radiation monitors are installed in nuclear power plants to indicate to operators the levels of radioactivity in various processes and at specific plant locations. Plant personnel depend on radiation monitors for accurate and precise data in order to make informed decisions and take appropriate actions during normal, abnormal, and design basis events. As with all electronic measurement systems, error can be introduced by changing environmental conditions, aging components, and replaced parts. The radiati...

2005-12-22T23:59:59.000Z

63

PWR Standard Radiation Monitoring Program: 2013 Summary  

Science Conference Proceedings (OSTI)

The Nuclear Energy Institute/Institute of Nuclear Power Operations/Electric Power Research Institute (EPRI) Radiation Protection “RP 2020” Initiative was developed to promote radiation dose reduction by emphasizing radiological protection fundamentals and reducing radioactive source term. EPRI was charged as the technical lead in the area of source term reduction, and EPRI’s Radiation Management Program initiated a multi-year program to develop an understanding of source term ...

2013-06-27T23:59:59.000Z

64

ORISE Resources: Population Monitoring in Radiation Emergencies  

NLE Websites -- All DOE Office Websites (Extended Search)

into the body Removal of external or internal contamination (decontamination) Radiation dose received and the resulting health risk from the exposure Long-term health...

65

Data Mining Portal  

Science Conference Proceedings (OSTI)

NIST Home > Data Mining Portal. Data Mining Portal. Programs and Projects. Data Science Symposium 2013 ... Data Science ...

2012-12-27T23:59:59.000Z

66

Time and Frequency Portal  

Science Conference Proceedings (OSTI)

NIST Home > Time and Frequency Portal. Time and Frequency Portal. Programs and Projects. CODATA values of the fundamental constants ...

2013-06-27T23:59:59.000Z

67

Life Sciences Portal  

Science Conference Proceedings (OSTI)

NIST Home > Life Sciences Portal. Life Sciences Portal. Programs ... more. >> see all Life Sciences programs and projects ... ...

2012-12-18T23:59:59.000Z

68

Contacts - Energy Innovation Portal  

Bookmark Contacts - Energy Innovation Portal on Google; Bookmark Contacts - Energy Innovation Portal on Delicious; Rank Contacts - Energy Innovation ...

69

Aerial Radiation Monitoring Data over Sea Near Fukushima | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Aerial Radiation Monitoring Data over Sea Near Fukushima Aerial Radiation Monitoring Data over Sea Near Fukushima Aerial Radiation Monitoring Data over Sea Near Fukushima The enclosed package represents radiation data collected over the ocean with the fixed-wing aircraft (C-12) on April 5th, April 18th, and May 9th. The data were collected with an array of large thallium activated sodium iodide (NaI(T)) crystals and associated readout electronics to produce time and location referenced measurements. These results represent raw data that have been validated. They do not include any further evaluation. AMS C12 Sea Data.csv AMS C12 Sea Data Dictionary.pdf AMS C12 Sea Data.kmz More Documents & Publications Social Security Number Reduction Project 2011 - Federal Viewpoint Survey Reports Appendices for the Basis Document

70

Adaptable radiation monitoring system and method  

DOE Patents (OSTI)

A portable radioactive-material detection system capable of detecting radioactive sources moving at high speeds. The system has at least one radiation detector capable of detecting gamma-radiation and coupled to an MCA capable of collecting spectral data in very small time bins of less than about 150 msec. A computer processor is connected to the MCA for determining from the spectral data if a triggering event has occurred. Spectral data is stored on a data storage device, and a power source supplies power to the detection system. Various configurations of the detection system may be adaptably arranged for various radiation detection scenarios. In a preferred embodiment, the computer processor operates as a server which receives spectral data from other networked detection systems, and communicates the collected data to a central data reporting system.

Archer, Daniel E. (Livermore, CA); Beauchamp, Brock R. (San Ramon, CA); Mauger, G. Joseph (Livermore, CA); Nelson, Karl E. (Livermore, CA); Mercer, Michael B. (Manteca, CA); Pletcher, David C. (Sacramento, CA); Riot, Vincent J. (Berkeley, CA); Schek, James L. (Tracy, CA); Knapp, David A. (Livermore, CA)

2006-06-20T23:59:59.000Z

71

Remote Monitoring Technology Guidelines for Radiation Protection: Field Implementation of Remote Monitoring  

Science Conference Proceedings (OSTI)

EPRI has performed extensive work in developing and promoting radiation protection technologies to control worker exposure and ensure worker safety. This guideline provides radiation protection personnel with a comprehensive approach for implementing remote monitoring technology (RMT) in field activities to control worker exposure. The guideline was prepared by the EPRI RMT Working Group, which focuses on RMT application in radiation protection programs. This document draws heavily from analysis and reco...

2004-11-01T23:59:59.000Z

72

Radiation Monitoring Data from Fukushima Area | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiation Monitoring Data from Fukushima Area Radiation Monitoring Data from Fukushima Area Radiation Monitoring Data from Fukushima Area In March, 2011 the U.S. Department of Energy released data recorded from its Aerial Measuring System as well as ground detectors deployed along with its Consequence Management Response Teams. Today, the Department provided the following update on the information gathered by the AMS. This data that was collected and analyzed jointly with the Government of Japan's Ministry of Education, Culture, Sports, Science and Technology (MEXT). 051311jointdoegojamstraindatafinalv2-110516163951-phpapp01.pptx 050611jointdoegojamsdatav3-110506164802-phpapp02.pptx 042111amsdataapril21v1-110422102404-phpapp02.pptx 041811amsdataapril18v1-110418170107-phpapp02.pptx 040711amsdataapril7v3-110407170243-phpapp02.pptx

73

Radiation Monitoring Data from Fukushima Area | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiation Monitoring Data from Fukushima Area Radiation Monitoring Data from Fukushima Area Radiation Monitoring Data from Fukushima Area In March, 2011 the U.S. Department of Energy released data recorded from its Aerial Measuring System as well as ground detectors deployed along with its Consequence Management Response Teams. Today, the Department provided the following update on the information gathered by the AMS. This data that was collected and analyzed jointly with the Government of Japan's Ministry of Education, Culture, Sports, Science and Technology (MEXT). 051311jointdoegojamstraindatafinalv2-110516163951-phpapp01.pptx 050611jointdoegojamsdatav3-110506164802-phpapp02.pptx 042111amsdataapril21v1-110422102404-phpapp02.pptx 041811amsdataapril18v1-110418170107-phpapp02.pptx 040711amsdataapril7v3-110407170243-phpapp02.pptx

74

Environmental radiation exposure: Regulation, monitoring, and assessment  

Science Conference Proceedings (OSTI)

Radioactive releases to the environment from nuclear facilities constitute a public health concern. Protecting the public from such releases can be achieved through the establishment and enforcement of regulatory standards. In the United States, numerous standards have been promulgated to regulate release control at nuclear facilities. Most recent standards are more restrictive than those in the past and require that radioactivity levels be as low as reasonably achievable (ALARA). Environmental monitoring programs and radiological dose assessment are means of ensuring compliance with regulations. Environmental monitoring programs provide empirical information on releases, such as the concentrations of released radioactivity in environmental media, while radiological dose assessment provides the analytical means of quantifying dose exposures for demonstrating compliance.

Chen, S.Y.; Yu, C.; Hong, K.J.

1991-01-01T23:59:59.000Z

75

IEC STANDARDS FOR INDIVIDUAL MONITORING OF IONISING RADIATION  

Science Conference Proceedings (OSTI)

This paper presents IEC/SC 45B Radiation protection instrumentation and its standards for individual monitoring of ionising radiation: IEC 61526 Ed. 3 for active personal dosemeters and IEC 62387-1 for passive integrating dosimetry systems. The transposition of these standards as CENELEC (European) standards is also discussed together with the collaboration between IEC/SC 45B and ISO/TC 85/SC 2.

Voytchev, Miroslav [IRSN; Ambrosi, P. [Physikalisch-Technische Bundesanstalt (PTB); Behrens, R. [Physikalisch-Technische Bundesanstalt (PTB); Chiaro Jr, Peter John [ORNL

2011-01-01T23:59:59.000Z

76

Offsite environmental monitoring report: Radiation monitoring around United States nuclear test areas, calendar year 1991  

Science Conference Proceedings (OSTI)

This report describes the Offsite Radiation Safety Program conducted during 1991 by the Environmental Protection Agency`s (EPA`s) Environmental Monitoring Systems Laboratory-Las Vegas. This laboratory operates an environmental radiation monitoring program in the region surrounding the Nevada Test Site (NTS) and at former test sites in Alaska, Colorado, Mississippi, Nevada, and New Mexico. The surveillance program is designed to measure levels and trends of radioactivity, if present, in the environment surrounding testing areas to ascertain whether current radiation levels and associated doses to the general public are in compliance with existing radiation protection standards. The surveillance program additionally has the responsibility to take action to protect the health and well being of the public in the event of any accidental release of radioactive contaminants. Offsite levels of radiation and radioactivity are assessed by sampling milk, water, and air; by deploying thermoluminescent dosimeters (TLDs) and using pressurized ion chambers (PICs); and by biological monitoring of animals, food crops, and humans. Personnel with mobile monitoring equipment are placed in areas downwind from the test site prior to each nuclear weapons test to implement protective actions, provide immediate radiation monitoring, and obtain environmental samples rapidly after any occurrence of radioactivity release. Comparison of the measurements and sample analysis results with background levels and with appropriate standards and regulations indicated that there was no radioactivity detected offsite by the various EPA monitoring networks and no exposure above natural background to the population living in the vicinity of the NTS that could be attributed to current NTS activities. Annual and long-term trends were evaluated in the Noble Gas, Tritium, Milk Surveillance, Biomonitoring, TLD, PIC networks, and the Long-Term Hydrological Monitoring Program.

Chaloud, D.J.; Dicey, B.B.; Mullen, A.A.; Neale, A.C.; Sparks, A.R.; Fontana, C.A.; Carroll, L.D.; Phillips, W.G.; Smith, D.D.; Thome, D.J.

1992-01-01T23:59:59.000Z

77

Radiation Monitoring Data from Fukushima Area - 4/22/11 | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2211 Radiation Monitoring Data from Fukushima Area - 42211 This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its...

78

Radiation Monitoring Data from Fukushima Area - 4/18/11 | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41811 Radiation Monitoring Data from Fukushima Area - 41811 This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its...

79

Radiation Monitoring Data from Fukushima Area - 3/22/11 | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

211 Radiation Monitoring Data from Fukushima Area - 32211 This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its...

80

Radiation Monitoring Data from Fukushima Area - 4/4/11 | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

411 Radiation Monitoring Data from Fukushima Area - 4411 This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its...

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Radiation Monitoring Data from Fukushima Area - 4/7/11 | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

711 Radiation Monitoring Data from Fukushima Area - 4711 This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its...

82

About - Energy Innovation Portal  

About the Energy Innovation Portal. The Energy Innovation Portal is a one-stop resource for Department of Energy (DOE) Energy Efficiency and Renewable Energy (EERE ...

83

About - Energy Innovation Portal  

About the Energy Innovation Portal. The Energy Innovation Portal is a one-stop resource for Department of Energy (DOE) Energy Efficiency and Renewable ...

84

Tracking of moving radioactive sources - Energy Innovation Portal  

A system for detecting unsecured nuclear materials. Whereas current portal monitors rely in part on physical prominence to deter materials from entering the country ...

85

The NOAA Integrated Surface Irradiance Study (ISIS)—A New Surface Radiation Monitoring Program  

Science Conference Proceedings (OSTI)

This paper describes a new radiation monitoring program, the Integrated Surface Irradiance Study (ISIS), that builds upon and takes over from earlier NOAA networks monitoring components of solar radiation [both the visible component (SOLRAD) and ...

B. B. Hicks; J. J. DeLuisi; D. R. Matt

1996-12-01T23:59:59.000Z

86

Radiation detectors as surveillance monitors for IAEA safeguards  

Science Conference Proceedings (OSTI)

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.

1980-10-01T23:59:59.000Z

87

Offsite environmental monitoring report. Radiation monitoring around United States nuclear test areas, calendar year 1982  

Science Conference Proceedings (OSTI)

A principal activity of the Offsite Radiological Safety Program is routine environmental monitoring for radioactive materials in various media and for radiation in areas which may be affected by nuclear tests. It is conducted to document compliance with standards, to identify trends, and to provide information to the public. This report summarizes these activities for CY 1982.

Black, S. C.; Grossman, R. F.; Mullen, A. A.; Potter, G. D.; Smith, D. D. [comps.

1983-07-01T23:59:59.000Z

88

Offsite environmental monitoring report: Radiation monitoring around United States nuclear test areas, calendar year 1993  

Science Conference Proceedings (OSTI)

This report describes the Offsite Radiation Safety Program conducted during 1993 by the Environmental Protection Agency`s (EPA`s) Environmental Monitoring Systems Laboratory - Las Vegas (EMSL-LV). This laboratory operates an environmental radiation monitoring program in the region surrounding the Nevada Test Site (NTS) and at former test sites in Alaska, Colorado, Mississippi, Nevada, and New Mexico. The surveillance program is designed to measure levels and trends of radioactivity, if present, in the environment surrounding testing areas to ascertain whether current radiation levels and associated doses to the general public are in compliance with existing radiation protection standards. The surveillance program additionally has the responsibility to take action to protect the health and well being of the public in the event of any accidental release of radioactive contaminants. Offsite levels of radiation and radioactivity are assessed by sampling milk, water, and air; by deploying thermoluminescent dosimeters (TLDs) and using pressurized ionization chambers (PICs); by biological monitoring of foodstuffs including animal tissues and food crops; and by measurement of radioactive material deposited in humans.

Chaloud, D.J; Daigler, D.M.; Davis, M.G. [and others

1996-06-01T23:59:59.000Z

89

Events - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Building Energy Efficiency; Electricity Transmission; Energy Analysis; Energy Storage; Geothermal; Hydrogen ...

90

INSTRUMENTATION FOR ENVIRONMENTAL MONITORING--Radiation--Vol3Pt1  

SciTech Connect

A comprehensive survey of instrumentation for environmental monitoring is being carried out by the Lawrence Berkeley Laboratory originally under a grant from the National Science Foundation and now by the Office of Health and Environmental Research of the Department of Energy. Instruments being investigated are those useful for measurements in Air Quality, Water Quality, Radiation, and Biomedicine related to environmental research and monitoring. Consideration is given to instruments and techniques presently in use and to those developed for other purposes but having possible applications to this work. The results of the survey are given as (a) descriptions of the physical and operating characteristics of available instruments, (b) critical comparisons among instrumentation methods, and (c) recommendations of promising methodology and development of new instrumentation. Information is also given regarding the pollutants to be monitored: their characteristics and forms, their sources and pathways, their effects on the ecosystem, and the means of controlling them through process and regulatory controls.

Authors, Various

1972-01-02T23:59:59.000Z

91

Publications Portal  

Science Conference Proceedings (OSTI)

... the precise control of environmental va ... A test method for monitoring changes during ... emitting-diode-based spectral response measurement system ...

2013-12-19T23:59:59.000Z

92

Publications Portal  

Science Conference Proceedings (OSTI)

... Gamma irradiation of transformer oil containing PCB ... Evans Abstract: Acoustic emission monitoring of a ... which could provide tool condition and part ...

2012-09-17T23:59:59.000Z

93

Publications Portal  

Science Conference Proceedings (OSTI)

... complete degradation of the PCBs in transformer oil was ... Hg-Ar discharges under operating conditions that differ ... Monitoring spontaneous, th ... ...

2012-09-17T23:59:59.000Z

94

Publications Portal  

Science Conference Proceedings (OSTI)

... Dosimetry Systems for Radiation Processing Published: 1/1/1995 Authors: WL Mclaughlin, Marc F Desrosiers http://www.nist.gov/manuscript ...

2012-09-17T23:59:59.000Z

95

Publications Portal  

Science Conference Proceedings (OSTI)

... However, polymers are susceptible to photodegradation by solar ultraviolet (UV) radiation ... Published: 8/3/2012 Authors: April Lynne Cooke, John A ...

2012-09-17T23:59:59.000Z

96

Publications Portal  

Science Conference Proceedings (OSTI)

... Hunter, Arnold Burger, Michael Groza Abstract: Synthetic CdZnTe or CZT crystals can be used for room temperature detection of ?-radiation. ...

2012-09-17T23:59:59.000Z

97

Coherent Diffraction Radiation Longitudinal Beam Profile Monitor for CTF3  

E-Print Network (OSTI)

A setup for the investigation of Coherent Diffraction Radiation (CDR) from a conducting screen as a tool for noninvasive longitudinal electron beam profile diagnostics has been designed and installed in the Combiner Ring Measurement (CRM) line of the CLIC Test Facility (CTF3, CERN). In this report the status of the monitor development and results on the interferometric measurements of CDR spectra are presented. The CDR signal correlation with an RF pickup and a streak camera is reported. The future plans for the system improvements are also discussed

Micheler, Maximilian; Boorman, Gary; Karataev, Pavel; Lekomtsev, Konstantin; Molloy, Stephen; Corsini, Roberto; Dabrowski, Anne; Lefevre, Thibaut

2010-01-01T23:59:59.000Z

98

The Portal Post Newsletter - Energy Innovation Portal  

Solar Thermal; Startup America; Vehicles and Fuels; Wind Energy; Partners (27) ... Enter your email address to get the latest updates on the Energy Innovation Portal ...

99

Send Feedback - Energy Innovation Portal  

Bookmark Send Feedback - Energy Innovation Portal on Google; Bookmark Send Feedback - Energy Innovation Portal on Delicious; Rank Send Feedback ...

100

Browse Error - Energy Innovation Portal  

EERE Home | Programs & Offices | Consumer Information. Energy Innovation Portal Technologies. Search Help . Energy Innovation Portal. Home. Site ...

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Services Via Mobility Portals  

Science Conference Proceedings (OSTI)

This paper examines the importance of mobility portal services and the technologies that will be essential in delivering content over next generation network technologies.A discussion of some examples of the different mobile portals currently available ...

D. Ralph; C. G. Shephard

2001-01-01T23:59:59.000Z

102

Energy Innovation Portal Post  

The Energy Innovation Portal has hit another ... from solar technologies to biofuels to wind energy and ... - National Aeronautics and Space ...

103

Old Publication Portal  

Science Conference Proceedings (OSTI)

Publications Portal. This publications database includes many of the most recent publications of the National Institute of ...

2012-09-10T23:59:59.000Z

104

Intelligent mirror monitor and controller for synchrotron radiation beam lines  

SciTech Connect

A microprocessor-based, stand-alone mirror monitor and control system has been developed for synchrotron radiation beam lines. The operational requirements for mirror position and tilt angle, including the parameters for controlling the number of steps, direction, speed and acceleration of the driving motors, may be programmed into EPROMS. The instruction sequence to carry out critical motions will be stored in a program buffer. A manual control knob is also provided to fine tune the mirror position if desired. A synchronization scheme for the height and tilt motions maintains a fixed mirror angle during insertion. Absolute height and tilt angle are displayed. Electronic (or programmable) tilt angle limits are provided to protect against damage from misalignment of high power beams such as focussed wiggler beams. A description of mirror drives with a schematic diagram is presented. Although the controller is made for mirror movers, it can be used in other applications where multiple stepping motors perform complex synchronized motions.

Xu, X.L.; Yang, J.

1983-01-01T23:59:59.000Z

105

Method for monitoring irradiated fuel using Cerenkov radiation  

DOE Patents (OSTI)

A method is provided for monitoring irradiated nuclear fuel inventories located in a water-filled storage pond wherein the intensity of the Cerenkov radiation emitted from the water in the vicinity of the nuclear fuel is measured. This intensity is then compared with the expected intensity for nuclear fuel having a corresponding degree of irradiation exposure and time period after removal from a reactor core. Where the nuclear fuel inventory is located in an assembly having fuel pins or rods with intervening voids, the Cerenkov light intensity measurement is taken at selected bright sports corresponding to the water-filled interstices of the assembly in the water storage, the water-filled interstices acting as Cerenkov light channels so as to reduce cross-talk. On-line digital analysis of an analog video signal is possible, or video tapes may be used for later measurement using a video editor and an electrometer. Direct measurement of the Cerenkov radiation intensity also is possible using spot photometers pointed at the assembly.

Dowdy, E.J.; Nicholson, N.; Caldwell, J.T.

1980-05-21T23:59:59.000Z

106

NRC TLD Direct Radiation Monitoring Network. Progress report, October--December 1996  

SciTech Connect

This report presents the results of the NRC Direct Radiation Monitoring Network for the fourth quarter of 1996. It provides the ambient radiation levels measured in the vicinity of 74 sites throughout the United States. In addition, it describes the equipment used, monitoring station selection criteria, characterization of the dosimeter response, calibration procedures, statistical methods, intercomparison, and quality assurance program. 3 figs., 4 tabs.

Struckmeyer, R.

1997-03-01T23:59:59.000Z

107

NRC TLD Direct Radiation Monitoring Network progress report, October--December 1994. Volume 14, No. 4  

Science Conference Proceedings (OSTI)

This report presents the results of the NRC Direct Radiation Monitoring Network for the fourth quarter of 1994. It provides the ambient radiation levels measured in the vicinity of 75 sites throughout the United States. In addition, it describes the equipment used, monitoring station selection criteria, characterization of the dosimeter response, calibration procedures, statistical methods, intercomparison, and quality assurance program.

Struckmeyer, R.

1995-03-01T23:59:59.000Z

108

Environmental radiation real-time monitoring system permanently installed near Qinshan Nuclear Power Plant  

SciTech Connect

An environmental radiation real-time monitoring system with high pressure ionization chamber was developed. It has been installed permanently in the vicinity of Qinshan Nuclear Power Plant, the first built in mainland China. The system consists of four basic components: environmental radiation monitors; data communication network; a data processing center; and a remote terminal computer situated in Hangzhou. It has provided five million readings of environmental radiation levels as of January 1993. 8 refs., 1 fig., 3 tabs.

Minde Ding; Peiru Sheng; Zhangji Zhi [Suzhou Nuclear Research Institute, Jiangsu (China)

1996-03-01T23:59:59.000Z

109

About - Glass Publications Portal  

Office of Scientific and Technical Information (OSTI)

from the repository at OSTI. The Glass Publications Portal is sponsored by the DOE Energy Efficiency and Renewable Energy (EERE) Industrial Technologies Program. In...

110

TMS Materials Cyberinfrastructure Portal  

Science Conference Proceedings (OSTI)

The Materials Cyber- infrastructure Portal serves as an online access point to critical tools and resources—including computational models and materials ...

111

The Portal Post Newsletter, Issue 9 - Home - Energy Innovation Portal  

The Portal Post Newsletter, Issue 9 November 30, 2012: The number of business friendly marketing summaries housed on the Energy Innovation Portal continues to grow.

112

Nanotech/Environment, Health & Safety Portal  

Science Conference Proceedings (OSTI)

NIST Home > Nanotech/Environment, Health & Safety Portal. Nanotech/Environment, Health & Safety Portal. Programs and ...

2013-05-16T23:59:59.000Z

113

Energy Conversion, Storage, and Transport Portal  

Science Conference Proceedings (OSTI)

NIST Home > Energy Conversion, Storage, and Transport Portal. Energy Conversion, Storage, and Transport Portal. Programs ...

2013-04-08T23:59:59.000Z

114

Using ACIS on the Chandra X-ray Observatory as a particle radiation monitor II  

E-Print Network (OSTI)

The Advanced CCD Imaging Spectrometer is an instrument on the Chandra X-ray Observatory. CCDs are vulnerable to radiation damage, particularly by soft protons in the radiation belts and solar storms. The Chandra team has implemented procedures to protect ACIS during high-radiation events including autonomous protection triggered by an on-board radiation monitor. Elevated temperatures have reduced the effectiveness of the on-board monitor. The ACIS team has developed an algorithm which uses data from the CCDs themselves to detect periods of high radiation and a flight software patch to apply this algorithm is currently active on-board the instrument. In this paper, we explore the ACIS response to particle radiation through comparisons to a number of external measures of the radiation environment. We hope to better understand the efficiency of the algorithm as a function of the flux and spectrum of the particles and the time-profile of the radiation event.

Grant, C E; Bautz, M W; O'Dell, S L

2012-01-01T23:59:59.000Z

115

You Provide the Search Term, Green Energy Portal Provides the...  

Office of Scientific and Technical Information (OSTI)

search box, are you looking for information on solar farms, solar radiation, or solar electric power plants? The U.S. Department of Energy (DOE) Green Energy portal can now map...

116

Encryption Engine - Energy Innovation Portal  

Energy Innovation Portal Technologies. Search Help ... Market Sheet (885 KB) Technology Marketing Summary In the past, ...

117

Site Map - Energy Innovation Portal  

Energy Innovation Portal. Home. Site Map; ... Solar Thermal; Startup America; ... National Aeronautics and Space Administration;

118

ENVIRONMENTAL RADIATION MONITORING IN THE CHERNOBYL EXCLUSION ZONE - HISTORY AND RESULTS 25 YEARS AFTER  

SciTech Connect

This article describes results of the radiation environmental monitoring performed in the Chernobyl Exclusion Zone (ChEZ) during the period following the 1986 Chernobyl Nuclear Power Plant accident. This article presents a brief overview of five comprehensive reports generated under Contract No. DE-AC09-96SR18500 (Washington Savannah River Company LLC, Subcontract No. AC55559N, SOW No. ON8778) and summarizes characteristics of the ChEZ and its post-accident status and the history of development of the radiation monitoring research in the ChEZ is described. This article addresses characteristics of the radiation monitoring in the ChEZ, its major goals and objectives, and changes of these goals and objectives in the course of time, depending on the tasks associated with the phase of mitigation of the ChNPP accident consequences. The results of the radiation monitoring in the ChEZ during the last 25 years are also provided.

Farfan, E.; Jannik, T.

2011-10-01T23:59:59.000Z

119

Radiation Monitoring Data from Fukushima Area- 3/25/11  

Energy.gov (U.S. Department of Energy (DOE))

This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

120

Radiation Monitoring Data from Fukushima Area- 3/29/11  

Energy.gov (U.S. Department of Energy (DOE))

This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Radiation Monitoring Data from Fukushima Area-5/6/11  

Energy.gov (U.S. Department of Energy (DOE))

This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

122

Radiation Monitoring Data from Fukushima Area- 5/13/11  

Energy.gov (U.S. Department of Energy (DOE))

This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

123

NNSA to Conduct Aerial Radiation Monitoring Survey over Baltimore...  

National Nuclear Security Administration (NNSA)

occurring background radiation. A twin-engine Bell 412 helicopter, operated by the Remote Sensing Laboratory Aerial Measuring System from Joint Base Andrews, will be...

124

A Basic Overview of the Occupational Radiation Exposure Monitoring...  

NLE Websites -- All DOE Office Websites (Extended Search)

and dissemination of occupational radiation exposure information. The annual REMS report is a valuable tool for managing radiological safety programs and for developing...

125

Contacts - Energy Innovation Portal  

Contacts. Here you'll find contact information for any questions or comments you may have about the Energy Innovation Portal Web site. You may contact us using any of ...

126

Radiation monitoring with CVD Diamonds and PIN Diodes at BaBar  

Science Conference Proceedings (OSTI)

The BaBar experiment at the Stanford Linear Accelerator Center has been using two polycrystalline chemical vapor deposition (pCVD) diamonds and 12 silicon PIN diodes for radiation monitoring and protection of the Silicon Vertex Tracker (SVT). We have used the pCVD diamonds for more than 3 years, and the PIN diodes for 7 years. We will describe the SVT and SVT radiation monitoring system as well as the operational difficulties and radiation damage effects on the PIN diodes and pCVD diamonds in a high-energy physics environment.

Bruinsma, M.; Burchat, P.; Curry, S.; Edwards, A.J.; Kagan, H.; Kass, R.; Kirkby, D.; Majewski, S.; Petersen, B.A.; /UC, Irvine /SLAC /Ohio State U.

2008-02-13T23:59:59.000Z

127

U.S. Department of Energy Releases Radiation Monitoring Data from Fukushima  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Releases Radiation Monitoring Data from Releases Radiation Monitoring Data from Fukushima Area U.S. Department of Energy Releases Radiation Monitoring Data from Fukushima Area March 22, 2011 - 12:00am Addthis Today the U.S. Department of Energy released data recorded from its Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams. The information has also been shared with the government of Japan as part of the United States' ongoing efforts to support Japan with the recovery and response effort. On March 15, 33 experts from the Department's National Nuclear Security Administration (NNSA) arrived in Japan along with more than 17,200 pounds of equipment. After initial deployments at U.S. consulates and military installations in Japan, these teams have utilized their unique skills,

128

Energy Innovation Portal Bridging Technology Transfer ...  

Call the Energy Innovation Portal (the Portal) a Craigslist for technology transfer, aimed at entrepreneurs, investors, and corporate technology scouts.

129

LBL Success Stories - Energy Innovation Portal  

Bookmark LBL Success Stories - Energy Innovation Portal on Google; Bookmark LBL Success Stories - Energy Innovation Portal on Delicious; Rank LBL ...

130

Startup America Success Stories - Energy Innovation Portal  

Bookmark Startup America Success Stories - Energy Innovation Portal on Google; Bookmark Startup America Success Stories - Energy Innovation Portal on ...

131

DOE Radiation Exposure Monitoring System (REMS) Data Update  

SciTech Connect

This slide show presents the 2011 draft data for DOE occupational radiation exposure.Clarification is given on Reporting Data regarding: reporting Total Organ Dose (TOD); reporting Total Skin Dose (TSD), and Total Extremity Dose (TExD) ; and Special individuals reporting.

Rao, Nimi; Hagemeyer, Derek

2012-05-05T23:59:59.000Z

132

DOE TEC Radiation Monitoring Subtopic Group Conference Call 10_11_07  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiation Monitoring Subtopic Group Conference Call Radiation Monitoring Subtopic Group Conference Call Thursday, October 11, 2007, 3:00 p.m. - 4:30 p.m. EDT Conference Call Minutes Participants: Chair: Cort Richardson (CSG/NE) Members: Mel Massaro (DOT/FRA), Ed Wilds (State of Connecticut), Vernon Jensen (Winnebago Tribe of Nebraska), Sean Kice (SSEB), Ralph Hail (Norfolk Southern), Pat Edwards (CSG/NE), Kevin Blackwell (DOT/FRA), Larry Stern (CVSA), Sarah Wochos (CSG/MW), Tim Runyon (CSG/MW), Christina Nelson (NCSL), Tony Dimond (BLET), Matt Dennis & Doug Osborn (SNL), Jim Williams (WIEB), Ralph Best & Steve Schmid (BSC) Contractor Support: John Smegal (Legin) Summary: Cort Richardson welcomed the participants to the inaugural Radiation Monitoring Subtopic Group conference call and thanked them for their interest. He indicated that his

133

Transparency demonstration of underground radiation and environmental monitoring  

SciTech Connect

One of the legacies of the nuclear weapon and nuclear power cycles has been the generation of large quantities of nuclear waste and fissile materials. As citizens of this planet, it is everyone's responsibility to provide for safe, secure, transparent, disposal of these waste nuclear materials. The Sandia Cooperative Monitoring Center sponsored a Transparency Monitoring Workshop where the use of the Waste Isolation Pilot Plant (WIPP) was identified as a possible transparency demonstration test bed. Three experiments were conceived as jumpstart activities to showcase the effective use of the WIPP infrastructure as a Transparency Demonstration Test Bed. The three experiments were successfully completed and demonstrated at the International Atomic Energy Association sponsored International Conference on Geological Repositories held in Denver Colorado November 1999. The design and coordination of these efforts is the subject of this paper.

SCHOENEMAN,BARRY D.; HOFER,DENNIS

2000-01-27T23:59:59.000Z

134

RSS Feed - Energy Innovation Portal  

The Energy Innovation Portal offers RSS feeds covering updates to technology marketing summaries. RSS stands for "Really Simple Syndication."

135

Micromachine Artifact - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Nuclear Power Public Safety International Safeguards More Information Patent Pending on SD# 11173 Technology Status.

136

Site Map - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Home. Site Map; Printable Version; Share this resource. About; Search; Categories (15) Advanced Materials; Biomass and ...

137

Research in radiation monitoring survey instrumentation. Final report  

SciTech Connect

Two low-power solid-state prototype readout units were developed, an LED display and a LCD display. This display output was in a bar-graph format, covering four-decades of information, with 10-segments per decade. The displays accept a frequency input, which is standardly available from several portable radiation-survey instruments. Both readout units will operate on two D-cell batteries (3.0 Volt), with a typical current drain requirement of 0.3 MA for the LED display and 30..mu..A for the LCD display. A wide-range electrometer circuit was also developed. The circuit covers an input current range from 10/sup -13/ A to 10/sup -8/ A. The output signal is a pulse whose frequency is directly proportional to input current. The circuit requires no high-megohm resistors, and is autoranging. Several candidate input amplifiers were analyzed and evaluated for use with the electrometer circuit.

Blalock, T.V.; Kennedy, E.J.; Phillips, R.G.; Walker, E.W. Jr.

1978-01-20T23:59:59.000Z

138

NRC TLD Direct Radiation Monitoring Network. Volume 15, No. 4: Quarterly progress report, October--December 1995  

Science Conference Proceedings (OSTI)

This report presents the results of the NRC Direct Radiation Monitoring Network for the fourth quarter of 1995. It provides the ambient radiation levels measured in the vicinity of 75 sites throughout the United States. In addition, it describes the equipment used, monitoring station selection criteria, characterization of the dosimeter response, calibration procedures, statistical methods, intercomparison, and quality assurance program.

Struckmeyer, R.

1996-03-01T23:59:59.000Z

139

Grid infrastructure to support science portals for large scale instruments.  

SciTech Connect

Soon, a new generation of scientific workbenches will be developed as a collaborative effort among various research institutions in the US. These scientific workbenches will be accessed in the Web via portals. Reusable components are needed to build such portals for different scientific disciplines, allowing uniform desktop access to remote resources. Such components will include tools and services enabling easy collaboration, job submission, job monitoring, component discovery, and persistent object storage. Based on experience gained from Grand Challenge applications for large-scale instruments, we demonstrate how Grid infrastructure components can be used to support the implementation of science portals. The availability of these components will simplify the prototype implementation of a common portal architecture.

von Laszewski, G.; Foster, I.

1999-09-29T23:59:59.000Z

140

Standard guide for application of radiation monitors to the control and physical security of special nuclear material  

E-Print Network (OSTI)

1.1 This guide briefly describes the state-of-the-art of radiation monitors for detecting special nuclear material (SNM) (see 3.1.11) in order to establish the context in which to write performance standards for the monitors. This guide extracts information from technical documentation to provide information for selecting, calibrating, testing, and operating such radiation monitors when they are used for the control and protection of SNM. This guide offers an unobtrusive means of searching pedestrians, packages, and motor vehicles for concealed SNM as one part of a nuclear material control or security plan for nuclear materials. The radiation monitors can provide an efficient, sensitive, and reliable means of detecting the theft of small quantities of SNM while maintaining a low likelihood of nuisance alarms. 1.2 Dependable operation of SNM radiation monitors rests on selecting appropriate monitors for the task, operating them in a hospitable environment, and conducting an effective program to test, calibrat...

American Society for Testing and Materials. Philadelphia

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Application of the EPRI Standard Radiation Monitoring Program for PWR Radiation Field Reduction  

Science Conference Proceedings (OSTI)

The NEI/INPO/EPRI RP 2020 Initiative was developed to promote radiation dose reduction by emphasizing radiological protection fundamentals and reducing radioactive source term. EPRI was charged as the technical lead in the area of source term reduction. EPRI's Radiation Management program initiated a multi-year program to develop an understanding of source term generation and transport with the eventual goal of providing plant specific recommendations for source term reduction. Reinstatement of the Stand...

2007-11-28T23:59:59.000Z

142

Monitoring exposure to atomic bomb radiation by somatic mutation  

SciTech Connect

Atomic bomb survivors are a population suitable for studying the relationship between somatic mutation and cancer risk because their exposure doses are relatively well known and their dose responses in terms of cancer risk have also been thoroughly studied. An analysis has been made of erythrocyte glycophorin A (GPA) gene mutations in 1,226 atomic bomb survivors in Hiroshima and Nagasaki. The GPA mutation frequency (Mf) increased slightly but significantly with age at the time of measurement and with the number of cigarettes smoked. After adjustment for the effect of smoking, the Mf was significantly higher in males than in females and higher in Hiroshima than in Nagasaki. All of these characteristics of the background GPA Mf were in accord with those of solid tumor incidence obtained from an earlier epidemiological study of A-bomb survivors. Analysis of the dose effect on Mf revealed the doubling dose to be about 1.20 Sv and the minimum dose for detection of a significant increase to be about 0.24 Sv. No significant dose effect for difference in sex, city, or age at the time of bombing was observed. Interestingly, the doubling dose for the GPA Mf approximated that for solid cancer incidence (1.59 Sv). And the minimum dose for detection was not inconsistent with the data for solid cancer incidence. The dose effect was significantly higher in those diagnosed with cancer before or after measurement than in those without a history of cancer. These findings are consistent with the hypothesis that somatic mutations are the main cause of excess cancer risk from radiation exposure. 27 refs., 2 figs.

Akiyama, Mitoshi; Kyoizumi, Seishi; Kusunoki, Yoichiro [Radiation Effects Research Foundation, Hiroshima (Japan)] [and others

1996-05-01T23:59:59.000Z

143

The Portal Post Newsletter, Issue 6 - Home - Energy Innovation Portal  

The Energy Innovation Portal now ... span biofuels to wind energy and ... This is due partly to the single-phase nature of the absorber layer and ...

144

Overview of Nonintercepting Beam-Size Monitoring with Optical Diffraction Radiation  

SciTech Connect

The initial demonstrations over the last several years of the use of optical diffraction radiation (ODR) as nonintercepting electron-beam-parameter monitors are reviewed. Developments in both far-field imaging and near-field imaging are addressed for ODR generated by a metal plane with a slit aperture, a single metal plane, and two-plane interferences. Polarization effects and sensitivities to beam size, divergence, and position will be discussed as well as a proposed path towards monitoring 10-micron beam sizes at 25 GeV.

Lumpkin, Alex H. [Fermilab, Batavia IL 60510 (United States)

2010-11-04T23:59:59.000Z

145

Browse Error - Energy Innovation Portal  

Solar Thermal; Startup America; Vehicles and Fuels; ... 07/22/2013 Skip to Content. Skip ... EVENTS; EERE » Energy Innovation Portal » Browse.

146

Browse Error - Energy Innovation Portal  

Share Browse Error - Energy Innovation Portal on Facebook; ... Contacts | Web Site Policies | U.S. Department of Energy | USA.gov Content Last ...

147

iPortal Overview | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

iPortal Web Conference - Logistic information will be provided Course Description: The iManage Portal (iPortal) is an online resource for the latest in Department news, reports and...

148

Posters Objective Analysis Schemes to Monitor Atmospheric Radiation Measurement Data in Near Real-Time  

NLE Websites -- All DOE Office Websites (Extended Search)

7 7 Posters Objective Analysis Schemes to Monitor Atmospheric Radiation Measurement Data in Near Real-Time M. Splitt University of Oklahoma Norman, Oklahoma Recent work in this area by Charles Wade (1987) lays out the groundwork for monitoring data quality for projects with large networks of instruments such as the Atmospheric Radiation Measurement (ARM) Program. Wade generated objectively analyzed fields of meteorological variables (temperature, pressure, humidity, and wind) and then compared the objectively analyzed value at the sensor location with the value produced by the sensor. Wade used a Barne's objective analysis scheme to produce objective data values for a given meteorological variable (q) in two- dimensional space. The objectively analyzed value should

149

The prototype of a detector for monitoring the cosmic radiation neutron flux on ground  

SciTech Connect

This work presents a comparison between the results of experimental tests and Monte Carlo simulations of the efficiency of a detector prototype for on-ground monitoring the cosmic radiation neutron flux. The experimental tests were made using one conventional {sup 241}Am-Be neutron source in several incidence angles and the results were compared to that ones obtained with a Monte Carlo simulation made with MCNPX Code.

Lelis Goncalez, Odair; Federico, Claudio Antonio; Mendes Prado, Adriane Cristina; Galhardo Vaz, Rafael; Tizziani Pazzianotto, Mauricio [Instituto de Estudos Avancados - IEAv/DCTA - Sao Jose dos Campos, SP (Brazil); Semmler, Renato [Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP - Sao Paulo, SP (Brazil)

2013-05-06T23:59:59.000Z

150

Energy Innovation Portal Post, Issue 8  

The Portal Post Newsletter, Issue 8 August 2nd, 2012: The Energy Innovation Portal's Accelerating Innovation webinar series is in full swing! So far we have heard ...

151

PNNL Success Stories - Energy Innovation Portal  

Energy Innovation Portal Technologies. Search Help Energy Innovation Portal. Home » PNNL » Success Stories. Site Map; Printable Version; Share this resource. About ...

152

Full Size Image - Energy Innovation Portal  

Bookmark Full Size Image - Energy Innovation Portal on Google; Bookmark Full Size Image - Energy Innovation Portal on Delicious; Rank Full Size Image ...

153

Neutron Scattering Portal | ORNL Neutron Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

services can be accessed through the User Portal. Helpful web links to other useful ORNL sites are also available via the portal. Getting Access to Resources Our computing...

154

RADIATION MONITORING  

E-Print Network (OSTI)

D. Stephens, Natural and Fallout Radioactivity in the Sar.Patterson and A. R. Smith, Fallout and Natural Background inVariations in the rate of fallout deposition. 3. Variations

Thomas, R.H.

2010-01-01T23:59:59.000Z

155

RADIATION MONITORING  

E-Print Network (OSTI)

wind of the stack of nuclear reactor but not down wind. OnS i t e and at several nuclear reactor s i t e s . They havefrom the stack of nuclear power reactor, may have strong

Thomas, R.H.

2010-01-01T23:59:59.000Z

156

VEHICLE ACCESS PORTALS  

NLE Websites -- All DOE Office Websites (Extended Search)

East Jemez Road (Map 1) East Jemez Road (Map 1) VEHICLE ACCESS PORTALS Traffic Lane 1: Closed except for emergencies and maintenance operations. Traffic Lanes 2-7: Drivers required to stop and present LANL badges or other form of valid identification to Protective Force officers. Drivers may proceed upon direction of the officers. Note: Commercial delivery vehicle drivers must also pres- ent their inspection passes from Post 10. More Information: spp-questions@lanl.gov Non-work Hours Vehicles entering LANL at the East Jemez VAPs during non-work hours (between 7

157

Federal Technology Portal  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

eere.energy.gov eere.energy.gov BTP and FEMP Technology Portal March 15, 2012 2 eere.energy.gov Background * This presentation was developed by the National Renewable Energy Laboratory at the request of the U.S. Department of Defense Tri-Services and the Federal Energy Management Program. * It incorporates initial feedback from representatives of the Interagency Task Force Technology Deployment Working Group. 3 eere.energy.gov Technology Readiness Levels 9. Actual system "flight proven" through successful mission operations 8. Actual system completed and "flight qualified" through test and demonstration 7. System prototype demonstration in a operational environment

158

Federal Technology Portal  

NLE Websites -- All DOE Office Websites (Extended Search)

BTP and FEMP Technology Portal March 15, 2012 2 eere.energy.gov Background * This presentation was developed by the National Renewable Energy Laboratory at the request of the U.S. Department of Defense Tri-Services and the Federal Energy Management Program. * It incorporates initial feedback from representatives of the Interagency Task Force Technology Deployment Working Group. 3 eere.energy.gov Technology Readiness Levels 9. Actual system "flight proven" through successful mission operations 8. Actual system completed and "flight qualified" through test and demonstration 7. System prototype demonstration in a operational environment

159

Effective Personnel Exposure Control in Shortened Refueling Outages: Final Report: Review of Remote Monitoring Systems in Radiation Protection Applications  

Science Conference Proceedings (OSTI)

Remote monitoring technology (RMT) significantly enhances worker protection and reduces worker radiation exposure, particularly during shortened refueling outages. This report provides a brief description of the hardware and features of remote monitoring systems, then focuses on nuclear plant experiences in applying such systems for enhanced radiation protection. It also discusses EPRI's RMT research program and formation of the RMT Working Group to support research in this area. Such information will gr...

2003-12-02T23:59:59.000Z

160

Industrial Technologies Success Stories - Energy Innovation Portal  

Bookmark Industrial Technologies Success Stories - Energy Innovation Portal on Google; Bookmark Industrial Technologies Success Stories ...

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

RADIATION MONITOR CONTAINING TWO CONCENTRIC IONIZATION CHAMBERS AND MEANS FOR INSULATING THE SEPARATE CHAMBERS  

DOE Patents (OSTI)

This invention relates to a portable radiation monitor containing two concentric ionization chambers which permit the use of standard charging and reading devices. It is particularly adapted as a personnel x-ray dosimeter and to this end comprises a small thin walled, cylindrical conductor forming an inner energy dependent chamber, a small thin walled, cylindrical conductor forming an outer energy independent chamber, and polymeric insulation means which insulates said chambers from each other and holds the chambers together with exposed connections in a simple, trouble-free, and compact assembly substantially without variation in directional response. (AEC)

Braestrup, C.B.; Mooney, R.T.

1964-01-21T23:59:59.000Z

162

Community radiation monitoring program. Annual report, October 1, 1992--September 30, 1993  

SciTech Connect

The Community Radiation Monitoring Program (CRMP) is a cooperative effort between the US Department of Energy (DOE), the US Environmental Protection Agency (EPA), the Desert Research Institute (DRI), a division of the University and Community College System of Nevada, and the Nuclear Engineering Laboratory of the University of Utah (UUNEL). The thirteenth year of this program began in the fall of 1992, and the work continues as an integral part of the DOE--sponsored long-term offsite radiological monitoring effort that has been conducted by EPA and its predecessors since the inception of nuclear testing at the Nevada Test Site (NTS). The CRMP began by enhancing and centralizing environmental monitoring and sampling equipment at 15 communities in the then-existing EPA monitoring network around the NTS, and has since expanded to 19 locations in Nevada, Utah, and California. The primary objectives of this program are still to increase the understanding by the people who live in the area surrounding the NTS of the activities for which DOE is responsible, to enhance the performance of radiological sampling and monitoring, and to inform all concerned of the results of these efforts. One of the primary methods used to improve the communication link with the people in the potentially impacted area has been the hiring and training of local citizens as Station Managers and program representatives in those selected communities in the offsite area. These mangers, active science teachers wherever possible, have succeeded through their training, experience, community standing, and effort in becoming a very visible, able, and valuable asset in this link.

Cooper, E.N.

1994-08-01T23:59:59.000Z

163

UNFCCC-Finance Portal | Open Energy Information  

Open Energy Info (EERE)

UNFCCC-Finance Portal UNFCCC-Finance Portal Jump to: navigation, search Tool Summary Name: UNFCCC-Finance Portal Agency/Company /Organization: United Nations Framework Convention on Climate Change Sector: Climate Topics: Finance Resource Type: Lessons learned/best practices User Interface: Website Website: unfccc.int/cooperation_support/financial_mechanism/finance_portal/item UNFCCC-Finance Portal Screenshot References: UNFCCC-Finance Portal[1] Logo: UNFCCC-Finance Portal This portal was designed in response to a mandate by the Conference of the Parties (COP), requesting the secretariat to collect information on activities funded in developing countries to implement the Convention. "This portal was designed in response to a mandate by the Conference of the Parties (COP), requesting the secretariat to collect information on

164

Individual Radiation Protection Monitoring in the Marshall Islands: Enewetak Atoll (2002-2004)  

SciTech Connect

The United States Department of Energy (U.S. DOE) has recently implemented a series of strategic initiatives to address long-term radiological surveillance needs at former U.S. nuclear test sites in the Marshall Islands. The plan is to engage local atoll communities in developing shared responsibilities for implementing radiation protection monitoring programs for resettled and resettling populations in the northern Marshall Islands. Using the pooled resources of the U.S. DOE and local atoll governments, individual radiological surveillance programs have been developed in whole body counting and plutonium urinalysis in order to accurately assess radiation doses resulting from the ingestion and uptake of fallout radionuclides contained in locally grown foods. Permanent whole body counting facilities have been established at three separate locations in the Marshall Islands including Enewetak Island (Figure 1) (Bell et al., 2002). These facilities are operated and maintained by Marshallese technicians with scientists from the Lawrence Livermore National Laboratory (LLNL) providing on-going technical support services. Bioassay samples are collected under controlled conditions and analyzed for plutonium isotopes at the Center for Accelerator Mass Spectrometry at LLNL using state-of-the art measurement technologies. We also conduct an on-going environmental monitoring and characterization program at selected sites in the northern Marshall Islands. The aim of the environmental program is to determine the level and distribution of important fallout radionuclides in soil, water and local foods with a view towards providing more accurate and updated dose assessments, incorporating knowledge of the unique behaviors and exposure pathways of fallout radionuclides in coral atoll ecosystems. These scientific studies have also been essential in helping guide the development of remedial options used in support of island resettlement. Together, the individual and environmental radiological surveillance programs are helping meet the informational needs of the U.S. DOE and the Republic of the Marshall Islands. Our updated environmental assessments provide a strong scientific basis for predicting future change in exposure conditions especially in relation to changes in lifestyle, diet and/or land-use patterns. This information has important implications in addressing questions about existing (and future) radiological conditions on the islands, in determining the cost and estimating the effectiveness of potential remedial measures, and in general policy support considerations. Perhaps most importantly, the recently established individual radiological surveillance programs provide affected atoll communities with an unprecedented level of radiation protection monitoring where, for the first time, local resources are being made available to monitor resettled and resettling populations on a continuous basis. As a hard copy supplement to Marshall Islands Program website (http://eed.llnl.gov/mi/), this document provides an overview of the individual radiation protection monitoring program established for the Enewetak Atoll population group along with a full disclosure of all verified measurement data (2002-2004). Readers are advised that an additional feature of the associated web site is a provision where users are able calculate and track doses delivered to volunteers (de-identified information only) participating in the Marshall Islands Radiological Surveillance Program.

Hamilton, T F; Kehl, S; Hickman, D; Brown, T; Marchetti, A A; Martinelli, R; Johannes, K; Henry, D

2006-01-17T23:59:59.000Z

165

Monitoring Report for Uranium Mill Tailings Radiation Control Act Title II Disposal Sites  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Annual Site Inspection and Annual Site Inspection and Monitoring Report for Uranium Mill Tailings Radiation Control Act Title II Disposal Sites November 2012 LMS/S09415 ENERGY Legacy Management U.S. DEPARTMENT OF Sherwood, Washington, Disposal Site, 2012 Sherwood, Washington, Disposal Site, 2012 L-Bar, New Mexico, Disposal Site, 2012 L-Bar, New Mexico, Disposal Site, 2012 Bluewater, New Mexico, Disposal Site, 2012 Bluewater, New Mexico, Disposal Site, 2012 Maybell West, Colorado, Disposal Site, 2012 Maybell West, Colorado, Disposal Site, 2012 This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy,

166

NREL: Technology Transfer - Energy Innovation Portal  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Innovation Portal Energy Innovation Portal Get the EERE Energy Innovation Portal widget and many other great free widgets at Widgetbox! Not seeing a widget? (More info) NREL developed and manages the Energy Innovation Portal for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE). The portal provides streamlined searching and browsing of patents, patent applications, and marketing summaries for clean energy technologies available for licensing from DOE laboratories and participating research institutions. Visit the EERE Energy Innovation Portal. For more information about NREL's involvement with the portal, read NREL Helps DOE Promote Cutting-Edge Technology. Contact If you have any questions about the portal, contact Matthew Ringer,

167

Tunable Graphene Electronic Devices - Energy Innovation Portal  

Energy Innovation Portal ... Wind Energy; Partners (27) Visual ... non-toxic dopants are effective Applications and Industries * Superconducting single photon ...

168

SmartLatch - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Solar Photovoltaic; Solar ... Physically the technology and battery would occupy approximately one cubic inch of space, ...

169

BNL Success Stories - Energy Innovation Portal  

Energy Innovation Portal. ... Industrial Technologies; Solar ... graphene's singular characteristics come at the price of a challenging synthesis ...

170

Full Size Image - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Nano Structure Control and Selectivity of Hydrogen Release from Hydrogen Storage . Return to Marketing Summary.

171

Full Size Image - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Home » PNNL » Marketing Summaries » Facility Energy Decision System (FEDS™) Software. Site Map; Printable Version;

172

Tunable surface plasmon devices - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Energy Analysis; Energy Storage; Geothermal; Hydrogen and Fuel Cell; Hydropower, Wave and Tidal; Industrial ...

173

Accelerating Innovation Webinar Series - Energy Innovation Portal  

Accelerating Innovation Webinar Series. In partnership with the Battelle Commercialization Council, the Energy Innovation Portal is hosting an Accelerating Innovation ...

174

Research Portals: Status Quo and Improvement Perspectives  

Science Conference Proceedings (OSTI)

Research portals are a means to present, discuss, and advance scientific findings. They are web-based knowledge management tools for research communities. Research portals foster collaboration among a community of scientists, research funders, and political ... Keywords: Knowledge Management, Maturity Model, Research Community, Research Dissemination, Research Portal, Status Quo Analysis

Jörg Becker; Ralf Knackstedt; Lukasz Lis; Armin Stein; Matthias Steinhorst

2012-07-01T23:59:59.000Z

175

Forest Carbon Portal | Open Energy Information  

Open Energy Info (EERE)

Forest Carbon Portal Forest Carbon Portal Jump to: navigation, search Tool Summary Name: Forest Carbon Portal Agency/Company /Organization: United Nations Development Programme, United States Agency for International Development, United Kingdom Department for International Development, Forest Trends Sector: Land Focus Area: Forestry Topics: GHG inventory Resource Type: Lessons learned/best practices Website: www.forestcarbonportal.com/ Forest Carbon Portal Screenshot References: FCP[1] "Ecosystem Marketplace's Forest Carbon Portal is a clearinghouse of information, feature stories, event listings, project details, 'how-to' guides, news, and market analysis on forest-based carbon sequestration projects. Deforestation and land-use change are responsible for 17% of the

176

Monte Carlo-Based Field Calibration of Radiation Monitors for the Large Hadron Collider at CERN  

Science Conference Proceedings (OSTI)

Accelerators / Special Issue on the 11th International Conference on Radiation Shielding and the 15th Topical Meeting of the Radiation Protection and Shielding Division (PART 3) / Radiation Protection

C. Theis; D. Forkel-Wirth; D. Lacarrère; S. Roesler; H. Vincke

177

You Provide the Search Term, Green Energy Portal Provides the Concepts |  

Office of Scientific and Technical Information (OSTI)

You Provide the Search Term, Green Energy Portal Provides the Concepts You Provide the Search Term, Green Energy Portal Provides the Concepts NEWS MEDIA CONTACT: Cathey Daniels, (865) 576-9539 FOR IMMEDIATE RELEASE September 7, 2011 You Provide the Search Term, Green Energy Portal Provides the Concepts New Semantic Search Technology plus Auto-complete Gets You a More Direct Line to Rich Scientific Content When you type "solar power" into a search box, are you looking for information on solar farms, solar radiation, or solar electric power plants? The U.S. Department of Energy (DOE) Green Energy portal can now map your keyword query to scientific concepts. This semantic technique, called "keyword to concept mapping," is applied to your search behind the scenes and helps hone your search for more efficient knowledge access and

178

Geophysical Fluid Dynamics Laboratory Portal | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Geophysical Fluid Dynamics Laboratory Portal Geophysical Fluid Dynamics Laboratory Portal Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data Geophysical Fluid Dynamics Laboratory Portal Dataset Summary Description Output and documentation from a set of multi-century experiments performed using NOAA/GFDL's climate models. Users can download files, display data file attributes, and graphically display the data. Data sets include those from CM2.X experiments associated with the Intergovernmental Panel on Climate Change Assessment Report (IPCC) and the US Climate Change Science Program (US CCSP). Tags {climate,IPCC,CCSP,pressure,SLP," sea ice","upper-level winds",ozone,"meridional winds","zonal winds",u-wind,v-wind," carbon dioxide"," volcanic",aerosol,grids,"soil moisture"," IPCC",flux,"radiation flux",thickness,radiation,emissivity,longwave,sensible,"latent heat",downwelling,upwelling,temperature,convective,runoff,"water vapor",humidity,cloudiness,transport,"geopotential height",assimilation,salinity,evaporation,freshwater}

179

Definition: Customer Web Portal | Open Energy Information  

Open Energy Info (EERE)

Web Portal Web Portal Jump to: navigation, search Dictionary.png Customer Web Portal A web site designed to allow customers to view information related to their electricity usage, including consumption data, pricing information, billing information, and other messages and resources from the utility or third party energy services provider. The web portal may also be used to allow customers to provide information back to providers. Customer web portals may be accessed through web browsers or applications on personal computers or mobile devices such as smart phones.[1] Related Terms electricity generation References ↑ https://www.smartgrid.gov/category/technology/customer_web_portal [[C LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ategory: Smart Grid Definitions|Template:BASEPAGENAME]]

180

Microfabricated Field Calibration Assembly - Energy Innovation Portal  

Energy Innovation Portal ... Market Sheet (781 KB) Technology Marketing Summary Reliable determination of the presence and/or quantity of a particular analyte ...

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Energy Innovation Portal Post, Issue 5  

The Energy Innovation Portal has exciting new features to help you better locate and share U.S ... nuclear energy, Intelligent Grid technologies, wind ...

182

Parallel Integrated Thermal Management - Energy Innovation Portal  

Many current cooling systems for hybrid electric vehicles ... Energy Innovation Portal ... either through direct heat transfer or through integration with a heat ...

183

Get Our Widgets - Energy Innovation Portal  

Get Our Widgets. Spread the word about the Energy Innovation Portal by adding one of our widgets to your Web page, blog, or social networking site.

184

Percussion Tool - Home - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... INL has invented a new technology for use in an electric percussion hammer drill, ... construction and other industry.

185

Visual Patent Search - Energy Innovation Portal  

Welcome to the Energy Innovation Portal's Visual Patent Search tool. This tool is designed to provide a facilitated search of the patent content ...

186

Peter Christensen - PNNL - Energy Innovation Portal  

Energy Innovation Portal ... Solar Photovoltaic; Solar ... PNNL's strong role in the grid technology space drew him to the laboratory and the real-world impact ...

187

Full Size Image - Energy Innovation Portal  

Energy Innovation Portal. Home » SRNL » Marketing Summaries » Talon Heavy Hoist and Safety Latch. Site Map; Printable Version; Share this resource. About; Search ...

188

Marine Planning Portal Network | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Network Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Marine Planning Portal Network A Network of...

189

Bismuth generator method - Energy Innovation Portal  

Energy Innovation Portal ... The .sup.213 Bi is removed from the anion exchange resin by washing the anion exchange resin with a stripping solution free of chloride ...

190

National Institute for Cybersecurity Studies (NICS) Portal  

Science Conference Proceedings (OSTI)

... Key Attributes A retired Navy pilot, Peter's interest in complex ... doing routine sys-admin activities, but he is interested in ... NICS Portal Project Team

2011-10-24T23:59:59.000Z

191

Lead Free Solder - Energy Innovation Portal  

Energy Innovation Portal ... the worldwide electronics assembly industry and can be found in many new consumer ... | U.S. Department of Energy | USA.gov

192

Visual Patent Search - Energy Innovation Portal  

Welcome to the Energy Innovation Portal's Visual Patent Search tool. This tool is designed to provide a facilitated search of the patent content contained in the ...

193

NETL: Carbon Storage FAQ Information Portal  

NLE Websites -- All DOE Office Websites (Extended Search)

FAQS Carbon Storage Frequently Asked Questions Information Portal Search FAQs Fossil fuels are considered the most dependable, cost-effective energy source in the world. The...

194

Full Size Image - Energy Innovation Portal  

Share Full Size Image - Energy Innovation Portal on Facebook; ... Hydropower, Wave and Tidal; Industrial Technologies; Solar Photovoltaic; Solar Thermal; Startup America;

195

Energy Innovation Portal - National Renewable Energy ...  

NREL developed and manages the Energy Innovation Portal for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE ...

196

Method for Forming Ammonia - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Then, the reaction with the metal nitride particles reacts with water to generate ammonia and an oxide/hydro-oxide byproduct.

197

Wind for Schools Portal | OpenEI Community  

Open Energy Info (EERE)

Home Wind for Schools Portal Description: Project to inspire students in the United States by educating and installing wind turbines. Wind Wind for Schools Portal Syndicate content...

198

Wind for Schools Portal Motion Chart | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit History Facebook icon Twitter icon Wind for Schools Portal Motion Chart Jump to: navigation, search Wind for Schools Portal Home...

199

OpenEI Community - Wind for Schools Portal  

Open Energy Info (EERE)

0 en Wind for Schools Portal http:en.openei.orgcommunitygroupwind-schools-portal

200

T-686: IBM Tivoli Integrated Portal Java Double Literal Denial...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

686: IBM Tivoli Integrated Portal Java Double Literal Denial of Service Vulnerability T-686: IBM Tivoli Integrated Portal Java Double Literal Denial of Service Vulnerability August...

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Apparatus and method for OSL-based, remote radiation monitoring and spectrometry  

DOE Patents (OSTI)

Compact, OSL-based devices for long-term, unattended radiation detection and spectroscopy are provided. In addition, a method for extracting spectroscopic information from these devices is taught. The devices can comprise OSL pixels and at least one radiation filter surrounding at least a portion of the OSL pixels. The filter can modulate an incident radiation flux. The devices can further comprise a light source and a detector, both proximally located to the OSL pixels, as well as a power source and a wireless communication device, each operably connected to the light source and the detector. Power consumption of the device ranges from ultra-low to zero. The OSL pixels can retain data regarding incident radiation events as trapped charges. The data can be extracted wirelessly or manually. The method for extracting spectroscopic data comprises optically stimulating the exposed OSL pixels, detecting a readout luminescence, and reconstructing an incident-energy spectrum from the luminescence.

Smith, Leon Eric (Richland, WA); Miller, Steven D. (Richland, WA); Bowyer, Theodore W. (Oakton, VA)

2008-05-20T23:59:59.000Z

202

Apparatus And Method For Osl-Based, Remote Radiation Monitoring And Spectrometry  

DOE Patents (OSTI)

Compact, OSL-based devices for long-term, unattended radiation detection and spectroscopy are provided. In addition, a method for extracting spectroscopic information from these devices is taught. The devices can comprise OSL pixels and at least one radiation filter surrounding at least a portion of the OSL pixels. The filter can modulate an incident radiation flux. The devices can further comprise a light source and a detector, both proximally located to the OSL pixels, as well as a power source and a wireless communication device, each operably connected to the light source and the detector. Power consumption of the device ranges from ultra-low to zero. The OSL pixels can retain data regarding incident radiation events as trapped charges. The data can be extracted wirelessly or manually. The method for extracting spectroscopic data comprises optically stimulating the exposed OSL pixels, detecting a readout luminescence, and reconstructing an incident-energy spectrum from the luminescence.

Miller, Steven D. (Richland, WA); Smith, Leon Eric (Richland, WA); Skorpik, James R. (Kennewick, WA)

2006-03-07T23:59:59.000Z

203

Comprehensive fluence model for absolute portal dose image prediction  

SciTech Connect

Amorphous silicon (a-Si) electronic portal imaging devices (EPIDs) continue to be investigated as treatment verification tools, with a particular focus on intensity modulated radiation therapy (IMRT). This verification could be accomplished through a comparison of measured portal images to predicted portal dose images. A general fluence determination tailored to portal dose image prediction would be a great asset in order to model the complex modulation of IMRT. A proposed physics-based parameter fluence model was commissioned by matching predicted EPID images to corresponding measured EPID images of multileaf collimator (MLC) defined fields. The two-source fluence model was composed of a focal Gaussian and an extrafocal Gaussian-like source. Specific aspects of the MLC and secondary collimators were also modeled (e.g., jaw and MLC transmission factors, MLC rounded leaf tips, tongue and groove effect, interleaf leakage, and leaf offsets). Several unique aspects of the model were developed based on the results of detailed Monte Carlo simulations of the linear accelerator including (1) use of a non-Gaussian extrafocal fluence source function, (2) separate energy spectra used for focal and extrafocal fluence, and (3) different off-axis energy spectra softening used for focal and extrafocal fluences. The predicted energy fluence was then convolved with Monte Carlo generated, EPID-specific dose kernels to convert incident fluence to dose delivered to the EPID. Measured EPID data were obtained with an a-Si EPID for various MLC-defined fields (from 1x1 to 20x20 cm{sup 2}) over a range of source-to-detector distances. These measured profiles were used to determine the fluence model parameters in a process analogous to the commissioning of a treatment planning system. The resulting model was tested on 20 clinical IMRT plans, including ten prostate and ten oropharyngeal cases. The model predicted the open-field profiles within 2%, 2 mm, while a mean of 96.6% of pixels over all IMRT fields was in agreement with the 2%, 3 mm criteria. This model demonstrates accuracy commensurate to existing methods for IMRT pretreatment verification with portal dose image prediction of complex clinical examples (<2%, 3 mm).

Chytyk, K.; McCurdy, B. M. C. [Division of Medical Physics, CancerCare Manitoba, 675 McDermot Avenue, Winnipeg, Manitoba R3E 0V9 (Canada) and Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba R3T 2N2 (Canada); Division of Medical Physics, CancerCare Manitoba, 675 McDermot Avenue, Winnipeg, Manitoba R3E 0V9 (Canada); Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba R3T 2N2 (Canada) and Department of Radiology, University of Manitoba, Winnipeg, Manitoba R3A 1R9 (Canada)

2009-04-15T23:59:59.000Z

204

Europe's Energy Portal | Open Energy Information  

Open Energy Info (EERE)

Europe's Energy Portal Europe's Energy Portal Jump to: navigation, search Logo: Europe's Energy Portal Name Europe's Energy Portal Address Square de Meeus 38/40 Place Brussels, Belgium Year founded 2006 Coordinates 50.8403809°, 4.3688414° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.8403809,"lon":4.3688414,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

205

The Fukushima Daiichi Accident Study Information Portal  

SciTech Connect

This paper presents a description of The Fukushima Daiichi Accident Study Information Portal. The Information Portal was created by the Idaho National Laboratory as part of joint NRC and DOE project to assess the severe accident modeling capability of the MELCOR analysis code. The Fukushima Daiichi Accident Study Information Portal was created to collect, store, retrieve and validate information and data for use in reconstructing the Fukushima Daiichi accident. In addition to supporting the MELCOR simulations, the Portal will be the main DOE repository for all data, studies and reports related to the accident at the Fukushima Daiichi nuclear power station. The data is stored in a secured (password protected and encrypted) repository that is searchable and accessible to researchers at diverse locations.

Shawn St. Germain; Curtis Smith; David Schwieder; Cherie Phelan

2012-11-01T23:59:59.000Z

206

EERE Tech Portal | Open Energy Information  

Open Energy Info (EERE)

Tech Portal Tech Portal Jump to: navigation, search About Eere.gif The EERE Tech Portal Energy Innovation Portal is a one-stop resource for Department of Energy (DOE) Energy Efficiency and Renewable Energy (EERE) technologies. This application enables users to locate technologies developed with DOE funding and available for licensing. These technologies can be viewed as marketing summaries, which provide business friendly descriptions of the technology, or the patent itself. When you find a technology you are interested in, simply fill out the contact form to get directly in touch with the licensing representative from each laboratory. Features EERE Commercialization Office Visual Patent Search Early Stage R & D Webinar Series Startup America RSS Feed Subscribe to Email Updates

207

Solar Radiation Monitoring Station (SoRMS): Humboldt State University, Arcata, California (Data)  

DOE Data Explorer (OSTI)

A partnership with HSU and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect solar data to support future solar power generation in the United States. The measurement station monitors global horizontal, direct normal, and diffuse horizontal irradiance to define the amount of solar energy that hits this particular location.

Wilcox, S..; Andreas, A.

208

Solar Radiation Monitoring Station (SoRMS): Humboldt State University, Arcata, California (Data)  

Science Conference Proceedings (OSTI)

A partnership with HSU and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect solar data to support future solar power generation in the United States. The measurement station monitors global horizontal, direct normal, and diffuse horizontal irradiance to define the amount of solar energy that hits this particular location.

Wilcox, S..; Andreas, A.

2007-05-02T23:59:59.000Z

209

Wind for Schools Portal | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Wind for Schools Portal Jump to: navigation, search Wind for Schools Portal Home Comparison Motion Chart Educational Resources Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":2500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

210

Tracking Accuracy of a Real-Time Fiducial Tracking System for Patient Positioning and Monitoring in Radiation Therapy  

SciTech Connect

Purpose: In radiation therapy there is a need to accurately know the location of the target in real time. A novel radioactive tracking technology has been developed to answer this need. The technology consists of a radioactive implanted fiducial marker designed to minimize migration and a linac mounted tracking device. This study measured the static and dynamic accuracy of the new tracking technology in a clinical radiation therapy environment. Methods and Materials: The tracking device was installed on the linac gantry. The radioactive marker was located in a tissue equivalent phantom. Marker location was measured simultaneously by the radioactive tracking system and by a Microscribe G2 coordinate measuring machine (certified spatial accuracy of 0.38 mm). Localization consistency throughout a volume and absolute accuracy in the Fixed coordinate system were measured at multiple gantry angles over volumes of at least 10 cm in diameter centered at isocenter. Dynamic accuracy was measured with the marker located inside a breathing phantom. Results: The mean consistency for the static source was 0.58 mm throughout the tested region at all measured gantry angles. The mean absolute position error in the Fixed coordinate system for all gantry angles was 0.97 mm. The mean real-time tracking error for the dynamic source within the breathing phantom was less than 1 mm. Conclusions: This novel radioactive tracking technology has the potential to be useful in accurate target localization and real-time monitoring for radiation therapy.

Shchory, Tal [Navotek Medical, Ltd., Yokneam (Israel); Schifter, Dan; Lichtman, Rinat [Tel Aviv Medical Center (Israel); Neustadter, David, E-mail: david.n@navotek.co [Navotek Medical, Ltd., Yokneam (Israel); Corn, Benjamin W. [Tel Aviv Medical Center (Israel)

2010-11-15T23:59:59.000Z

211

Online Image-based Monitoring of Soft-tissue Displacements for Radiation Therapy of the Prostate  

Science Conference Proceedings (OSTI)

Purpose: Emerging prolonged, hypofractionated radiotherapy regimens rely on high-dose conformality to minimize toxicity and thus can benefit from image guidance systems that continuously monitor target position during beam delivery. To address this need we previously developed, as a potential add-on device for existing linear accelerators, a novel telerobotic ultrasound system capable of real-time, soft-tissue imaging. Expanding on this capability, the aim of this work was to develop and characterize an image-based technique for real-time detection of prostate displacements. Methods and Materials: Image processing techniques were implemented on spatially localized ultrasound images to generate two parameters representing prostate displacements in real time. In a phantom and five volunteers, soft-tissue targets were continuously imaged with a customized robotic manipulator while recording the two tissue displacement parameters (TDPs). Variations of the TDPs in the absence of tissue displacements were evaluated, as was the sensitivity of the TDPs to prostate translations and rotations. Robustness of the approach to probe force was also investigated. Results: With 95% confidence, the proposed method detected in vivo prostate displacements before they exceeded 2.3, 2.5, and 2.8 mm in anteroposterior, superoinferior, and mediolateral directions. Prostate pitch was detected before exceeding 4.7 Degree-Sign at 95% confidence. Total system time lag averaged 173 ms, mostly limited by ultrasound acquisition rate. False positives (FPs) (FP) in the absence of displacements did not exceed 1.5 FP events per 10 min of continuous in vivo imaging time. Conclusions: The feasibility of using telerobotic ultrasound for real-time, soft-tissue-based monitoring of target displacements was confirmed in vivo. Such monitoring has the potential to detect small clinically relevant intrafractional variations of the prostate position during beam delivery.

Schlosser, Jeffrey [Department of Mechanical Engineering, Stanford University, Stanford, CA (United States) [Department of Mechanical Engineering, Stanford University, Stanford, CA (United States); Department of Bioengineering, Stanford University, Stanford, CA (United States); Salisbury, Kenneth [Department of Computer Science, Stanford University, Stanford, CA (United States) [Department of Computer Science, Stanford University, Stanford, CA (United States); Department of Surgery, Stanford University, Stanford, CA (United States); Hristov, Dimitre, E-mail: dhristov@stanford.edu [Department of Radiation Oncology, Stanford University, Stanford, CA (United States)] [Department of Radiation Oncology, Stanford University, Stanford, CA (United States)

2012-08-01T23:59:59.000Z

212

Solar and Photovoltaic Data from the University of Oregon Solar Radiation Monitoring Laboratory (UO SRML)  

DOE Data Explorer (OSTI)

The UO SRML is a regional solar radiation data center whose goal is to provide sound solar resource data for planning, design, deployment, and operation of solar electric facilities in the Pacific Northwest. The laboratory has been in operation since 1975. Solar data includes solar resource maps, cumulative summary data, daily totals, monthly averages, single element profile data, parsed TMY2 data, and select multifilter radiometer data. A data plotting program and other software tools are also provided. Shade analysis information and contour plots showing the effect of tilt and orientation on annual solar electric system perfomance make up a large part of the photovoltaics data.(Specialized Interface)

213

Fading in CaF/sub 2/(Tm/Dy) TL phosphors used in environmental radiation monitoring  

Science Conference Proceedings (OSTI)

Thermoluminescence dosimetry technique is currently used for occupational dosimetry and monitoring of supervised areas in the medical and industrial use of ionizing radiation. Recently, the problems about the potential effects of low dose levels, as those due to natural radiation or in the proximity of nuclear facilities, has produced a continuing interest in the study of thermoluminescent dosemeters for the measurement of environmental exposure. Undoubtedly, TLDs offer a number of advantages over other devices available for these purposes: they are small, relatively inexpensive, stable integrating detectors, which can be used in large number, placed everywhere, and assembled in a variety of arrangements. The aim of this paper is to report the fading observed for two different kind of calcium fluoride submitted to different climate conditions over storage time. CaF/sub 2/ (Dy/Tm) have been chosen because of their high sensitivity which makes them very useful in environmental dosimetry. On the other hand, the lower limit of the absorbed dose for CaF/sub 2/ is about 10/sup -6/Gy while for LiF is about 5x10/sup -5/Gy. Because the environmental absorbed dose in Italy is about 7x10/sup -5/Gy/month it is evident the usefulness of CaF/sub 2/ with respect to LiF.

Bacci, C.; Draghi, V.; Furetta, C.; Rispoli, B.

1989-02-01T23:59:59.000Z

214

EXPERIENCE MONITORING FOR LOW LEVEL NEUTRON RADIATION AT THE H-CANYON AT THE SAVANNAH RIVER SITE  

Science Conference Proceedings (OSTI)

Department of Energy contractors are required to monitor external occupational radiation exposure of an individual likely to receive an effective dose equivalent to the whole body of 0.1 rem (0.001sievert) or more in a year. For a working year of 2000 hours, this translates to a dose rate of 0.05 mrem/hr (0.5 {micro}Sv/hr). This can be a challenging requirement for neutron exposure because traditional surveys with shielded BF{sub 3} proportional counters are difficult to conduct, particularly at low dose rates. A modified survey method was used at the Savannah River Site to find low dose rates in excess of 0.05 mrem/hr. An unshielded He{sup 3} detector was used to find elevated gross slow neutron counts. Areas with high count rates on the unshielded He{sup 3} detector were further investigated with shielded BF{sub 3} proportional counters and thermoluminescent neutron dosimeters were placed in the area of interest. An office area was investigated with this method. The data initially suggested that whole body neutron dose rates to office workers could be occurring at levels significantly higher than 0.1 rem (0.001sievert). The final evaluation, however, showed that the office workers were exposed to less than 0.1 rem/yr (0.001sievert/yr) of neutron radiation.

HOGUE, MARK

2005-10-07T23:59:59.000Z

215

UNIDO ICS Portal for Technology Transfer | Open Energy Information  

Open Energy Info (EERE)

UNIDO ICS Portal for Technology Transfer UNIDO ICS Portal for Technology Transfer Jump to: navigation, search Tool Summary Name: UNIDO ICS Portal for Technology Transfer Agency/Company /Organization: United Nations Industrial Development Organization Sector: Energy Topics: Technology characterizations Resource Type: Dataset Website: portal.ics.trieste.it/Portal/Default.aspx References: UNIDO ICS Portal for Technology Transfer[1] This article is a stub. You can help OpenEI by expanding it. References ↑ "UNIDO ICS Portal for Technology Transfer" Retrieved from "http://en.openei.org/w/index.php?title=UNIDO_ICS_Portal_for_Technology_Transfer&oldid=329335" Categories: Tools Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load)

216

World Bank-Climate Change Knowledge Portal | Open Energy Information  

Open Energy Info (EERE)

Portal Portal Jump to: navigation, search Logo: World Bank-Climate Change Knowledge Portal Name World Bank-Climate Change Knowledge Portal Agency/Company /Organization World Bank Sector Climate Resource Type Maps, Training materials, Lessons learned/best practices Website http://sdwebx.worldbank.org/cl References World Bank-Climate Change Knowledge Portal[1] Abstract The WB Climate Change Portal is intended to provide quick and readily accessible climate and climate-related data to policy makers and development practitioners. World Bank-Climate Change Knowledge Portal Screenshot "The WB Climate Change Portal is intended to provide quick and readily accessible climate and climate-related data to policy makers and development practitioners. The site also includes a mapping visualization tool (webGIS) that displays

217

Wind for Schools Portal - Q & A | OpenEI Community  

Open Energy Info (EERE)

Wind for Schools Portal - Q & A Home > Wind for Schools Portal Content Group Activity By term Q & A Feeds No questions have been added to this group yet. Groups Menu You must login...

218

DOE Launches New Smart Grid Web Portal | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Launches New Smart Grid Web Portal DOE Launches New Smart Grid Web Portal January 13, 2011 - 5:54pm Addthis Today, the DOE General Counsel's Office is launching a new Smart Gird...

219

For the Meyer Fund for Sustainable Development and the University of Oregon Department of Physics and the Solar Radiation Monitoring Laboratory  

E-Print Network (OSTI)

://www.californiasolarcenter.org/history_pv.html http://www.eere.energy.gov/basics/renewable_energy/solar.html http://www.nrel.gov/ncpv/ http://www.fsec.ucf.edu/en/education/index.htm http://www.nrel.gov/data/pix/searchpix.html http://www.ases.org/ http://www.seia.org/cs/about_solar_energy and the Solar Radiation Monitoring Laboratory

Oregon, University of

220

New Standards Portal Focuses on US-China Trade  

Science Conference Proceedings (OSTI)

New Standards Portal Focuses on US-China Trade. For Immediate Release: September 28, 2006. *. Bookmark and Share. ...

2013-09-12T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Advanced Forms of Activated Carbon - Energy Innovation Portal  

Energy Innovation Portal Technologies. ... Similar applications exist in the environmental engineering, nuclear, military and extraction arenas. Benefits.

222

Radiation detection and situation management by distributed sensor networks  

Science Conference Proceedings (OSTI)

Detection of radioactive materials in an urban environment usually requires large, portal-monitor-style radiation detectors. However, this may not be a practical solution in many transport scenarios. Alternatively, a distributed sensor network (DSN) could complement portal-style detection of radiological materials through the implementation of arrays of low cost, small heterogeneous sensors with the ability to detect the presence of radioactive materials in a moving vehicle over a specific region. In this paper, we report on the use of a heterogeneous, wireless, distributed sensor network for traffic monitoring in a field demonstration. Through wireless communications, the energy spectra from different radiation detectors are combined to improve the detection confidence. In addition, the DSN exploits other sensor technologies and algorithms to provide additional information about the vehicle, such as its speed, location, class (e.g. car, truck), and license plate number. The sensors are in-situ and data is processed in real-time at each node. Relevant information from each node is sent to a base station computer which is used to assess the movement of radioactive materials.

Jan, Frigo [Los Alamos National Laboratory; Mielke, Angela [Los Alamos National Laboratory; Cai, D Michael [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

223

Usability evaluation of selected web portals  

Science Conference Proceedings (OSTI)

This paper presents results of the usability evaluation performed according to the methodology of fuzzy usability evaluation that was presented in the previous research of the authors. As a result of a particular evaluation, a usability score is obtained. ... Keywords: information systems, usability, usability evaluation, web portal

Miloslav Hub; Michal Zatloukal

2009-08-01T23:59:59.000Z

224

Information aggregation in an entrepreneurship portal  

Science Conference Proceedings (OSTI)

This study can be applied in multiple contexts. The main focus is to demonstrate the ability to gather information from multiple sources, using open source platforms and technologies for publishing information. In this paper, we purpose a conceptual ... Keywords: design of communication, entrepreneurship, information retrieval, open source, portal, search engine

Rui Figueiredo; Carlos J. Costa; Manuela Aparicio

2012-06-01T23:59:59.000Z

225

Department of Energy - Energy Innovation Portal | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy - Energy Innovation Portal Department of Energy - Energy Innovation Portal Department of Energy - Energy Innovation Portal October 1, 2013 - 1:27pm Addthis This resource is designed to provide a facilitated search of the patent content contained in the Energy Innovation Portal. The patent content on the Portal contains published US patent applications and issued US patents created using Department of Energy funding. This resource is designed to provide a facilitated search of the patent content contained in the Energy Innovation Portal. The patent content on the Portal contains published US patent applications and issued US patents created using Department of Energy funding. Local Resouces Cats Dogs Clean Energy Manufacturing Initiative Objectives Increase U.S. competitiveness in the production of clean energy

226

Radiators  

SciTech Connect

A heat-exchange radiator is connected to a fluid flow circuit by a connector which provides one member of an interengageable spigot and socket pair for push-fit, fluid-tight, engagement between the connector and the radiator, with latching formations at least one of which is resilient. Preferably the connector carries the spigot which tapers and engages with a socket of corresponding shape, the spigot carrying an O-ring seal and either latching fingers or a resilient latching circlip.

Webster, D. M.

1985-07-30T23:59:59.000Z

227

Wind Turbine Structural Health Monitoring - Energy Innovation Portal  

LANL researchers are developing unique sensors in tandem with proprietary high-fidelity finite element models as well as the LANL WindBlade modeling and simulation ...

228

Smart radiological dosimeter - Energy Innovation Portal  

A radiation dosimeter providing an indication of the dose of radiation to which the radiation sensor has been exposed. The dosimeter contains features enabling the ...

229

A survey of monitoring and assay systems for release of metals from radiation controlled areas at LANL.  

Science Conference Proceedings (OSTI)

At Los Alamos National Laboratory (LANL), a recent effort in waste minimization has focused on scrap metal from radiological controlled areas (RCAs). In particular, scrap metal from RCAs needs to be dispositioned in a reasonable and cost effective manner. Recycling of DOE scrap metals from RCAs is currently under a self-imposed moratorium. Since recycling is not available and reuse is difficult, often metal waste from RCAs, which could otherwise be recycled, is disposed of as low-level waste. Estimates at LANL put the cost of low-level waste disposal at $550 to $4000 per cubic meter, depending on the type of waste and the disposal site. If the waste is mixed, the cost for treatment and disposal can be as high as $50,000 per cubic meter. Disposal of scrap metal as low-level waste uses up valuable space in the low-level waste disposal areas and requires transportation to the disposal site under Department of Transportation (DOT) regulations for low-level waste. In contrast, disposal as non-radioactive waste costs as little as $2 per cubic meter. While recycling is unavailable, disposing of the metal at an industrial waste site could be the best solution for this waste stream. A Green Is Clean (GIC) type verification program needs to be in place to provide the greatest assurance that the waste does not contain DOE added radioactivity. This paper is a review of available and emerging radiation monitoring and assay systems that could be used for scrap metal as part of the LANL GIC program.

Gruetzmacher, K. M. (Kathleen M.); MacArthur, D. W. (Duncan W.)

2002-01-01T23:59:59.000Z

230

Sunshot Initiative High Penetration Solar Portal  

DOE Data Explorer (OSTI)

The DOE SunShot Initiative is a collaborative national initiative to make solar energy cost-competitive with other forms of energy by the end of the decade. Reducing the installed cost of solar energy systems by about 75% will drive widespread large-scale adoption of this renewable energy and restore U.S. leadership in the global clean energy race. The High Penetration Solar Portal was created as a resource to aggregate the most relevant and timely information related to high penetration solar scenarios and integrating solar into the grid. The site is designed so that utilities, grant awardees, regulators, researchers, and other solar professionals can easily share data, case studies, lessons learned, and demonstration project findings. [copied from https://solarhighpen.energy.gov/about_the_high_penetration_solar_portal

231

DOE Energy Innovation Portal Connects Innovative Energy Technologies to the  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Innovation Portal Connects Innovative Energy Energy Innovation Portal Connects Innovative Energy Technologies to the Marketplace DOE Energy Innovation Portal Connects Innovative Energy Technologies to the Marketplace February 2, 2011 - 12:00am Addthis Washington, DC - The U.S. Department of Energy's Energy Innovation Portal now has more than 300 business-friendly marketing summaries available to help investors and companies identify and license leading-edge energy efficiency and renewable energy technologies. The Portal is an online tool that links available DOE innovations to the entrepreneurs who can successfully license and commercialize them. By helping to move these innovations from the laboratory to the market, the Portal facilitates an integral step in supporting growing America's clean energy industries and

232

UNDP-Low Carbon Portal | Open Energy Information  

Open Energy Info (EERE)

UNDP-Low Carbon Portal UNDP-Low Carbon Portal Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNDP Low Carbon Portal Agency/Company /Organization: United Nations Development Programme Sector: Energy, Land Topics: Low emission development planning Resource Type: Guide/manual, Lessons learned/best practices Website: europeandcis.undp.org/lowcarbon/?event=advancedSearch UNDP Low Carbon Portal Screenshot References: UNDP Low Carbon Portal[1] Logo: UNDP Low Carbon Portal Tool Overview "The primary purpose of this website is to disseminate knowledge and expertise in developing the capacity of national and sub-national governments to formulate, finance, and implement low-emission, climate-resilient development strategies (LECRDS). UNDP's technical and finance services strengthen the capacity of developing countries to

233

Appendix 6 - IDW iPortal Architectural Overview  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6 - IDW/iPortal Architectural Overview 6 - IDW/iPortal Architectural Overview U.S. Department of Energy Office of the Chief Financial Officer Technical Architecture Plan for iManage Data Warehouse/iPortal February 2012 Version 2.3 (modified) Draft Title Page Document Name: Technical Architecture Plan for the iManage Data Warehouse/Portal (IDW/iPortal) Publication Date: February 2012 IDW/iPortal Tech. Architecture Plan 2/2012 1 Technical Architecture Plan 1. Introduction 1.1 Background 1.1.1 The Integrated Management Navigation System (iManage) Program is the Department's solution for managing enterprise-wide systems initiatives to achieve improved financial and business efficiencies, integrated budget and performance, and expanded electronic government in support of the

234

Plasticizers derived from vegetable oils - Energy Innovation Portal  

Energy Innovation Portal. ... United States Patent. Patent Number: 6,797,753: Issued: September 28, 2004: ... Content Last Updated: 06/27/2012

235

Lead-Free Solder - Home - Energy Innovation Portal  

Energy Innovation Portal ... Technology Marketing Summary A lead-free solder for use in electronic soldering including ... Benefits * An industry standard for lead ...

236

Marine Planning Portal Network Teaser | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Network Teaser Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Marine Planning Portal Network The...

237

The Portal Post Newsletter, Issue 10 - Energy Innovation ...  

Visit the new and improved Energy Innovation Portal and grow your business with ... but the dopants limit the hydrogen storage capacity in proportion ...

238

,"Portal, ND Natural Gas Pipeline Imports From Canada (MMcf)...  

U.S. Energy Information Administration (EIA) Indexed Site

Portal, ND Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data...

239

Iron catalysis in oxidation by ozone - Energy Innovation Portal  

Bookmark Iron catalysis in oxidation by ozone - Energy Innovation Portal on Google; Bookmark Iron catalysis in oxidation by ozone - Energy Innovation ...

240

Two-Phase Liquid Dielectric - Energy Innovation Portal  

Energy Innovation Portal ... the interstices between macro-sized dielectric beads packed into a confined volume so that the beads inhibit electro-hydro dynamically ...

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Explore EIA’s new state energy portal - Today in Energy - U ...  

U.S. Energy Information Administration (EIA)

EIA recently launched a new interactive web portal for state-level energy data and infrastructure overlays. The new web portal includes a profile ...

242

Defining a data quality model for web portals  

Science Conference Proceedings (OSTI)

Advances in technology and the use of the Internet have favoured the appearance of a great variety of Web applications, among them Web Portals. These applications are important information sources and/or means of accessing information. Many people need ... Keywords: data quality, information quality, quality model, web portal

Angélica Caro; Coral Calero; Ismael Caballero; Mario Piattini

2006-10-01T23:59:59.000Z

243

DOE Launches New Smart Grid Web Portal | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smart Grid Web Portal Smart Grid Web Portal DOE Launches New Smart Grid Web Portal January 13, 2011 - 5:54pm Addthis Today, the DOE General Counsel's Office is launching a new Smart Gird web portal. In October, the General Counsel's office released two reports exploring technological and legal issues critical for the continued development of the Smart Grid. Drawing upon significant public participation, the reports recommended several next steps to assist utilities and other stakeholders in the rollout of Smart Grid technologies and applications. One of these recommendations was to provide a public portal for information on a variety of issues, including data access and privacy, priority of service, wireless spectrum, and network reliability. The newly-designed and enhanced Smart Grid Information web page can be

244

LEDSGP/tools/knowledge-portals | Open Energy Information  

Open Energy Info (EERE)

tools/knowledge-portals tools/knowledge-portals < LEDSGP‎ | tools Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us Tools Activities Inventory LEDS Toolkits Knowledge Portals Featured Tools Knowledge Portals The following knowledge portals provided by our partner institutions also support climate-resilient low emission development. Clean Energy Solutions Center The Clean Energy Solutions Center serves as a first-stop clearinghouse of clean energy policy reports, data and tools, and provides interactive expert assistance and training forums. The Solutions Center is an initiative of the Clean Energy Ministerial, a global forum to share best practices and promote policies and programs that encourage and facilitate

245

Energy Innovation Portal: Linking Energy Technologies with Market Opportunities (Revised) (Fact Sheet)  

SciTech Connect

One page flyer that describes the EERE Energy Innovation Portal. Includes list of technology categories.

Not Available

2012-01-01T23:59:59.000Z

246

GEIA-ACCENT Emission Data Portal | Open Energy Information  

Open Energy Info (EERE)

GEIA-ACCENT Emission Data Portal GEIA-ACCENT Emission Data Portal Jump to: navigation, search Tool Summary Name: Global Emissions Inventory Activity (GEIA) Agency/Company /Organization: National Aeronautics and Space Administration Sector: Energy, Land Topics: GHG inventory Resource Type: Dataset Website: www.geiacenter.org/ References: Global Emissions Inventory Activity (GEIA)[1] "The GEIA /ACCENT data portal provides gridded emission data; emission data are usually separated into three main categories : anthropogenic emissions, biomass burning emissions, and natural emissions: anthropogenic emissions include emissions from fossil fuel and biofuel consumption, industry and agricultural sources. biomass burning emissions include emissions from forest fires, savannah fires, and sometimes large croplands fires.

247

V-152: Cisco Unified Customer Voice Portal (CVP) Multiple Vulnerabilities |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Cisco Unified Customer Voice Portal (CVP) Multiple 2: Cisco Unified Customer Voice Portal (CVP) Multiple Vulnerabilities V-152: Cisco Unified Customer Voice Portal (CVP) Multiple Vulnerabilities May 9, 2013 - 6:00am Addthis PROBLEM: Multiple vulnerabilities have been reported in Cisco Unified Customer Voice Portal (CVP) PLATFORM: The vulnerabilities are reported in versions prior to 9.0.1 ES 11 ABSTRACT: Various components of Cisco Unified CVP are affected. These vulnerabilities can be exploited independently; however, more than one vulnerability could be exploited on the same device. REFERENCE LINKS: Secunia Advisory SA53306 Cisco Advisory ID cisco-sa-20130508-cvp Cisco Applied Mitigation Bulletin CVE-2013-1220 CVE-2013-1221 CVE-2013-1222 CVE-2013-1223 CVE-2013-1224 CVE-2013-1225 IMPACT ASSESSMENT: Medium DISCUSSION:

248

The Portals 4.0 network programming interface.  

SciTech Connect

This report presents a specification for the Portals 4.0 network programming interface. Portals 4.0 is intended to allow scalable, high-performance network communication between nodes of a parallel computing system. Portals 4.0 is well suited to massively parallel processing and embedded systems. Portals 4.0 represents an adaption of the data movement layer developed for massively parallel processing platforms, such as the 4500-node Intel TeraFLOPS machine. Sandia's Cplant cluster project motivated the development of Version 3.0, which was later extended to Version 3.3 as part of the Cray Red Storm machine and XT line. Version 4.0 is targeted to the next generation of machines employing advanced network interface architectures that support enhanced offload capabilities.

Barrett, Brian W.; Brightwell, Ronald Brian; Pedretti, Kevin Thomas Tauke; Wheeler, Kyle Bruce; Hemmert, Karl Scott; Riesen, Rolf E. [IBM; Underwood, Keith Douglas [Intel Corporation, Albuquerque, NM; Maccabe, Arthur Bernard [Oak Ridge National Laboratory, Oak Ridge, TN; Hudson, Trammell B. [OS Research, Brooklyn, NY

2012-11-01T23:59:59.000Z

249

Category:Wind for Schools Portal Curricula | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Category Edit History Facebook icon Twitter icon » Category:Wind for Schools Portal Curricula Jump to: navigation, search Category containing Wind for Schools Portal curricula. To add a new entry, you can upload a new file. In the summary field, type in the following text to add the file to this category: [[Category:Wind for Schools Portal]] Contents: Top - 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Media in category "Wind for Schools Portal Curricula" The following 45 files are in this category, out of 45 total. Air Density Lab.pdf Air Density Lab.pdf 240 KB Anemometer activity.docx Anemometer activity.docx

250

Wind for Schools Portal | OpenEI Community  

Open Energy Info (EERE)

Groups > Groups > Wind for Schools Portal Content Group Activity By term Q & A Feeds There are no feeds from external sites for this group. Groups Menu You must login in order to...

251

Wind for Schools Portal | OpenEI Community  

Open Energy Info (EERE)

Wind for Schools Portal > Posts by term Content Group Activity By term Q & A Feeds Groups Menu You must login in order to post into this group. Recent content No posts have been...

252

PROBCAST: A Web-Based Portal to Mesoscale Probabilistic Forecasts  

Science Conference Proceedings (OSTI)

This paper describes the University of Washington Probability Forecast (PROBCAST), a Web-based portal to probabilistic weather predictions over the Pacific Northwest. PROBCAST products are derived from the output of a mesoscale ensemble system ...

Clifford Mass; Jeff Baars; Susan Joslyn; John Pyle; Patrick Tewson; David Jones; Tilmann Gneiting; Adrian Raftery; J. M. Sloughter; Chris Fraley

2009-07-01T23:59:59.000Z

253

DOE Energy Innovation Portal Connects Innovative Energy Technologies...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Technologies to the Marketplace February 2, 2011 - 12:00am Addthis Washington, DC - The U.S. Department of Energy's Energy Innovation Portal now has more than 300...

254

Renewable Energy and Energy Efficiency Exporters' Web Portal...  

NLE Websites -- All DOE Office Websites (Extended Search)

Renewable Energy and Energy Efficiency Exporters' Web Portal BusinessUSA DataTools Apps Challenges Let's Talk BusinessUSA You are here Data.gov Communities BusinessUSA ...

255

You Provide the Search Term, Green Energy Portal Provides the...  

Office of Scientific and Technical Information (OSTI)

7, 2011 You Provide the Search Term, Green Energy Portal Provides the Concepts New Semantic Search Technology plus Auto-complete Gets You a More Direct Line to Rich Scientific...

256

Green Energy Portal Launched for Quick Public Access to Renewable...  

Office of Scientific and Technical Information (OSTI)

22, 2010 Green Energy Portal Launched for Quick Public Access to Renewable Energy Research Oak Ridge, TN - Green energy-related research and development (R&D) results are now more...

257

DOE Energy Innovation Portal Connects Innovative Energy Technologies...  

NLE Websites -- All DOE Office Websites (Extended Search)

than 300 technology marketing summaries and more than 15,000 DOE-funded U.S. patents and patent applications. The guiding principle behind the development of the Portal is to...

258

IntelliGrid Consumer Portal Telecommunications Assessment and Specification  

Science Conference Proceedings (OSTI)

A consumer portal, one of several next generation technologies that are being developed by the IntelliGridSM Consortium, is a combination of hardware and software that enables two-way communication between energy service organizations and equipment within the consumers' premises. Consumer portals have the potential to enable a variety of advanced utility applications, including demand response, energy management services, improved outage management, automation functions, advanced metering and reporting, ...

2005-12-06T23:59:59.000Z

259

Introducing OPTO : Portal for Optical Communities in Indonesia  

E-Print Network (OSTI)

Since January 1, 2005 we have launched "OPTO" Portal, a website dedicated to optical communities in Indonesia. The address of this portal is http://www.opto.lipi.go.id and is self-supporting managed and not for commercial purposes. Our aims in launching this portal are to benefit Internet facility in increasing the communities' scientific activity; to provide an online reference in Indonesian language for optics-based science and technology subjects; as well as to pioneer the communities' online activities with real impacts and benefits for our society. We will describe in the paper the features of this portal that can be utilized by all individuals or members of optical communities to store and share information and to build networks or partnership as well. We realized that this portal is still not popular and most of our aims are still not reached. This conference should be a good place for all of us to collaborate to properly utilize this portal for the advantages to the optical communities in Indonesia an...

Waluyo, T B

2007-01-01T23:59:59.000Z

260

Intelligent Wind Turbine Program - Energy Innovation Portal  

A unique LANL research team composed of world experts in structural health monitoring, modeling and simulation, and prognostic decision making has established a ...

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Grid Friendly Appliance™ Controller - Energy Innovation Portal  

The Grid Friendly Appliance controller developed at PNNL senses grid conditions by monitoring the frequency of the system and provides automatic deman ...

262

ProPortal: A Database for Prochlorococcus  

DOE Data Explorer (OSTI)

Prochlorococcus is a marine cyanobacterium that numerically dominates the mid-latitude oceans, and is the smallest known oxygenic phototroph. All isolates described thus far can be assigned to either a tightly clustered high-light (HL) adapted clade, or a more divergent low-light (LL) adapted group. They are closely related to, but distinct from, marine Synechococcus. The genomes of 12 strains have been sequenced and they range in size from 1.6 to 2.6 Mbp. They represent diverse lineages, spanning the rRNA diversity (97 to 99.93% similarity) of cultured representatives of this group. Our analyses of these genomes inform our understanding of how adaptation occurs in the oceans along gradients of light, nutrients, and other environmental factors, providing essential context for interpreting rapidly expanding metagenomic datasets. [Copied from http://proportal.mit.edu/project/prochlorococcus/] ProPortal allows users to browse and search genome date for not only Prochlorococcus, but Cyanophage and Synechococcus. Microarray data, environmental cell concentration data, and metagenome information are also available.

Huang, Katherine [Chisholm lab, MIT

263

A Computational Web Portal for the Distributed Marine Environment Forecast System  

Science Conference Proceedings (OSTI)

This paper describes a prototype computational Web Portal for the Distributed Marine Environment Forecast System (DMEFS). DMEFS is a research framework to develop and operate validated Climate-Weather-Ocean models. The DMEFS portal is implemented as ...

Tomasz Haupt; Purushotham Bangalore; Gregory Henley

2001-06-01T23:59:59.000Z

264

Wind for Schools Portal Educational Resources | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Wind for Schools Portal Educational Resources Jump to: navigation, search Wind for Schools Portal Home Comparison Motion Chart Educational Resources Educational Resources University Trade School High School Middle School Elementary School Other Resources To add a new entry, you can upload a new file. In the summary field, type in the following text to add the file to this page: [[Category:Wind for Schools LEVEL Curricula]] Where LEVEL is one of: University Trade School High School Middle School Elementary School Or assign the upload to: [[Category:Wind_for_Schools_Portal_Other_Resources]]

265

Small Wind Guidebook/State Information Portal | Open Energy Information  

Open Energy Info (EERE)

Information Portal Information Portal < Small Wind Guidebook Jump to: navigation, search Print PDF Print Full Version WIND ENERGY STAKEHOLDER ENGAGEMENT & OUTREACHSmall Wind Guidebook Home OpenEI Home >> Wind >> Small Wind Guidebook WindTurbine-icon.png Small Wind Guidebook * Introduction * First, How Can I Make My Home More Energy Efficient? * Is Wind Energy Practical for Me? * What Size Wind Turbine Do I Need? * What Are the Basic Parts of a Small Wind Electric System? * What Do Wind Systems Cost? * Where Can I Find Installation and Maintenance Support? * How Much Energy Will My System Generate? * Is There Enough Wind on My Site? * How Do I Choose the Best Site for My Wind Turbine? * Can I Connect My System to the Utility Grid? * Can I Go Off-Grid? * State Information Portal

266

Wind for Schools Portal Developer Resources | Open Energy Information  

Open Energy Info (EERE)

Developer Resources Developer Resources Jump to: navigation, search Wind for Schools Portal Home Comparison Motion Chart Educational Resources Data, APIs and Visualizations - introduction for aspiring developers Are you looking to get raw data from Wind for Schools Portal? Or perhaps you'd like to modify an existing visualization? This page shows details on how to query data and modify or create your own visualizations. All of the Wind for Schools Portal data is open. Because it is updated real-time, it is unique, interesting data that you can download, analyze and visualize. Data Wind data is aggregated daily to Google Fusion Tables. This data is such that SQL-like queries can be made against it and a visualization created. Generate an API key for your usage at Google API console. This API

267

Portals 4 network API definition and performance measurement  

SciTech Connect

Portals is a low-level network programming interface for distributed memory massively parallel computing systems designed by Sandia, UNM, and Intel. Portals has been designed to provide high message rates and to provide the flexibility to support a variety of higher-level communication paradigms. This project developed and analyzed an implementation of Portals using shared memory in order to measure and understand the impact of using general-purpose compute cores to handle network protocol processing functions. The goal of this study was to evaluate an approach to high-performance networking software design and hardware support that would enable important DOE modeling and simulation applications to perform well and to provide valuable input to Intel so they can make informed decisions about future network software and hardware products that impact DOE applications.

Brightwell, R. B.

2012-03-01T23:59:59.000Z

268

Science.gov Web Portal Celebrates the Power of 10 (Years of ...  

Science Conference Proceedings (OSTI)

Science.gov Web Portal Celebrates the Power of 10 (Years of Service). From NIST Tech Beat: December 12, 2012. ...

2012-12-12T23:59:59.000Z

269

National Nuclear Data Center Nuclear Data Portal www.nndc.bnl.gov  

E-Print Network (OSTI)

National Nuclear Data Center #12;Nuclear Data Portal www.nndc.bnl.gov Nuclear Data Portal New generation of nuclear data services, using modern and powerful DELL servers, Sybase relational database software, Linux operating system, and Java programming language. The Portal includes nuclear structure

Homes, Christopher C.

270

Advanced Millimeter-Wave Security Portal Imaging Techniques  

Science Conference Proceedings (OSTI)

Millimeter-wave imaging is rapidly gaining acceptance for passenger screening at airports and other secured facilities. This paper details a number of techniques developed over the last several years including novel image reconstruction and display techniques, polarimetric imaging techniques, array switching schemes, as well as high frequency high bandwidth techniques. Implementation of some of these methods will increase the cost and complexity of the mm-wave security portal imaging systems. RF photonic methods may provide new solutions to the design and development of the sequentially switched linear mm-wave arrays that are the key element in the mm-wave portal imaging systems.

Sheen, David M.; Bernacki, Bruce E.; McMakin, Douglas L.

2012-04-01T23:59:59.000Z

271

Portal fr Organische Chemie Chemie-Nachrichten > Juni  

E-Print Network (OSTI)

Portal für Organische Chemie Chemie-Nachrichten > Juni 22.06.11 Mechanismus des Protontransfers diesem Zweck an Mechanismus des Protontransfers in Membranprotein aufgeklärt http://www.organische-chemie.ch/chemie. Experimentelle Physik und theoretische Chemie kombiniert Um die Prozesse auf Nanoebene mit hoher räumlicher und

Gerwert, Klaus

272

An efficient authoring activities infrastructure design through grid portal technology  

Science Conference Proceedings (OSTI)

An authoring environment allows to built software or digital contents and an educational authoring activities infrastructure allows to create, edit and share artifacts like websites, interactive hypermedia, microworlds, simulations. This study presents ... Keywords: authoring activities, collaborative learning, courseware design, grid portal, online learning, parallel computing

Dayang Hjh. Tiawa Awang Hj. Hamid; Md. Rajibul Islam; Norma Alias; Abdul Hafidz Haji Omar

2010-07-01T23:59:59.000Z

273

Opening the legal literature portal to multilingual access  

Science Conference Proceedings (OSTI)

The issues of multilingual access to legal information are examined, and strategies of cross-language retrieval to legal information resources are illustrated as additional services of the Portal to legal literature created by ITTIG. Consideration is ... Keywords: cross-language retrieval, legal literature, multilingual metadata, word sense disambiguation

E. Francesconi; G. Peruginelli

2004-10-01T23:59:59.000Z

274

Novel Percutaneous Radiofrequency Ablation of Portal Vein Tumor Thrombus: Safety and Feasibility  

SciTech Connect

We report our experience of the safety of partial recanalization of the portal vein using a novel endovascular radiofrequency (RF) catheter for portal vein tumor thrombosis. Six patients with liver cancer and tumor thrombus in the portal vein underwent percutaneous intravascular radiofrequency ablation (RFA) using an endovascular bipolar RF device. A 0.035-inch guidewire was introduced into a tributary of the portal vein and through which a 5G guide catheter was introduced into the main portal vein. After manipulation of the guide catheter over the thrombus under digital subtraction angiography, the endovascular RF device was inserted and activated around the thrombus. There were no observed technique specific complications, such as hemorrhage, vessel perforation, or infection. Post-RFA portography showed partial recanalization of portal vein. RFA of portal vein tumor thrombus in patients with hepatocellular carcinoma is technically feasible and warrants further investigation to assess efficacy compared with current recanalization techniques.

Mizandari, Malkhaz [High Technology Medical Center, Tbilisi State Medical University (Georgia)] [High Technology Medical Center, Tbilisi State Medical University (Georgia); Ao, Guokun [The 309 Hospital of People's Liberation Army, Department on Oncology (China)] [The 309 Hospital of People's Liberation Army, Department on Oncology (China); Zhang Yaojun; Feng Xi [Imperial College London, Department of Surgery and Cancer (United Kingdom)] [Imperial College London, Department of Surgery and Cancer (United Kingdom); Shen Qiang [The First Minimally Invasive Department of Eastern Hepatobiliary Surgery Hospital (China)] [The First Minimally Invasive Department of Eastern Hepatobiliary Surgery Hospital (China); Chen Minshan [Cancer Centre of Sun Yat-Sen University, Department of Hepatobiliary Surgery (China)] [Cancer Centre of Sun Yat-Sen University, Department of Hepatobiliary Surgery (China); Lau, Wan Yee [Chinese University of Hong Kong, Department of Surgery, Faculty of Medicine (Hong Kong)] [Chinese University of Hong Kong, Department of Surgery, Faculty of Medicine (Hong Kong); Nicholls, Joanna; Jiao Long; Habib, Nagy, E-mail: nagy.habib@imperial.ac.uk [Imperial College London, Department of Surgery and Cancer (United Kingdom)] [Imperial College London, Department of Surgery and Cancer (United Kingdom)

2013-02-15T23:59:59.000Z

275

Radiation Exposure Monitoring Systems (REMS)  

NLE Websites -- All DOE Office Websites (Extended Search)

format. HEADLINES... 2012 Annual Report 2012 draft data available through the REMS query tool 2012 Submittal Notification REMS Reporting Guide, containing the required format...

276

Radiation Safety Manual Dec 2012 Page 1 RADIATION SAFETY  

E-Print Network (OSTI)

. Management Commitment B. Training C. Monitoring of Individual Radiation Exposures D. Program Reviews 1 of Radiation A. Research Applications 1. Non-Human User 2. Animal Use 3. Human Use B. Clinical Applications C Materials Chapter VI: Occupational Exposure to Radiation and Personnel Monitoring and Bioassay Program #12;A

Grishok, Alla

277

El Portal, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Portal, Florida: Energy Resources Portal, Florida: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 25.8553739°, -80.1931029° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":25.8553739,"lon":-80.1931029,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

278

Wind for Schools Portal Comparison | Open Energy Information  

Open Energy Info (EERE)

Comparison Comparison Jump to: navigation, search Wind for Schools Portal Home Comparison Motion Chart Educational Resources Select a wind turbineAK - Mt. Edgecumbe High School Wind ProjectAK - Juneau School District Wind ProjectAK - Sherrod Elementary Wind ProjectAZ - Williams Elementary and Middle School Wind Project

279

Monitor Worldwide  

NLE Websites -- All DOE Office Websites (Extended Search)

NRC guidance on the need for integration of performance assessment and data collection NUREG-1573 Monitor Scientific Monitoring Monitoring * Two distinct situations - A proposed...

280

Green Energy Portal Launched for Quick Public Access to Renewable Energy  

Office of Scientific and Technical Information (OSTI)

Green Energy Portal Launched for Quick Public Access to Renewable Energy Green Energy Portal Launched for Quick Public Access to Renewable Energy Research NEWS MEDIA CONTACT: Cathey Daniels, (865) 576-9539 FOR IMMEDIATE RELEASE April 22, 2010 Green Energy Portal Launched for Quick Public Access to Renewable Energy Research Oak Ridge, TN - Green energy-related research and development (R&D) results are now more easily accessible through a new online portal, DOE Green Energy. The free public portal was launched on the 40th Anniversary of Earth Day by the U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) within the Office of Science. The site is designed to ease access to green energy R&D information for use by researchers, scientists, educators, students and the general public. Researchers can use the DOE Green Energy portal to speed scientific

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

TOXNET and Beyond: Using the National Library of Medicine's Environmental Health and Toxicology Portal  

SciTech Connect

The National Library of Medicine's Environmental Health and Toxicology Portal provides access to numerous databases that can help you explore environmental chemicals and risks. TOXNET and Beyond: Using NLM's Environmental Health and Toxicology Portal conveys the fundamentals of searching the NLM's TOXNET system of databases in chemistry, toxicology, environmental health, and related fields. In addition to TOXNET, the course will highlight various resources available through the Environmental Health and Toxicology Portal.

Templin-Branner, W.

2010-10-20T23:59:59.000Z

282

Early Stage R&D Available for Partnerships - Energy Innovation Portal  

Early Stage R&D Technologies Though the Energy Innovation Portal features thousands of innovations developed through Department of Energy funding since 1992, some ...

283

Final Report for DOE Project: Portal Web Services: Support of DOE SciDAC Collaboratories  

SciTech Connect

Grid portals provide the scientific community with familiar and simplified interfaces to the Grid and Grid services, and it is important to deploy grid portals onto the SciDAC grids and collaboratories. The goal of this project is the research, development and deployment of interoperable portal and web services that can be used on SciDAC National Collaboratory grids. This project has four primary task areas: development of portal systems; management of data collections; DOE science application integration; and development of web and grid services in support of the above activities.

Mary Thomas, PI; Geoffrey Fox, Co-PI; Gannon, D; Pierce, M; Moore, R; Schissel, D; Boisseau, J

2007-10-01T23:59:59.000Z

284

United States Environmental Monitoring  

Office of Legacy Management (LM)

EPA 60014-91/030 EPA 60014-91/030 Environmental Protection Systems Laboratory DOE/DP00539-063 Agency P.O. Box 93478 Las Vegas NV 891 93-3478 Research and Development Offsite Environmental Monitoring Report: 1 - 3 5 Radiation Monitorina Around * / (- P 7 1 United States ~ u c l g a r Test Areas Calendar Year 1990 This page intentionally left blank EPN60014-90 DOWDP Offsite Environmental Monitoring Report: Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year 1990 Contributors: D.J. Chaloud, B.B. Dicey, D.G. Easterly, C.A. Fontana, R.W. Holloway, A.A. Mullen, V.E. Niemann, W.G. Phillips, D.D. Smith, N.R. Sunderland, D.J. Thome, and Nuclear Radiation Assessment Division Prepared for: U.S. Department of Energy under Interagency Agreement Number DE-A108-86-NV10522

285

Investigation of tilted dose kernels for portal dose prediction in a-Si electronic portal imagers  

SciTech Connect

The effect of beam divergence on dose calculation via Monte Carlo generated dose kernels was investigated in an amorphous silicon electronic portal imaging device (EPID). The flat-panel detector was simulated in EGSnrc with an additional 3.0 cm water buildup. The model included details of the detector's imaging cassette and the front cover upstream of it. To approximate the effect of the EPID's rear housing, a 2.1 cm air gap and 1.0 cm water slab were introduced into the simulation as equivalent backscatter material. Dose kernels were generated with an incident pencil beam of monoenergetic photons of energy 0.1, 2, 6, and 18 MeV. The orientation of the incident pencil beam was varied from 0 deg. to 14 deg. in 2 deg. increments. Dose was scored in the phosphor layer of the detector in both cylindrical (at 0 deg. ) and Cartesian (at 0 deg. -14 deg.) geometries. To reduce statistical fluctuations in the Cartesian geometry simulations at large radial distances from the incident pencil beam, the voxels were first averaged bilaterally about the pencil beam and then combined into concentric square rings of voxels. Profiles of the EPID dose kernels displayed increasing asymmetry with increasing angle and energy. A comparison of the superposition (tilted kernels) and convolution (parallel kernels) dose calculation methods via the {chi}-comparison test (a derivative of the {gamma}-evaluation) in worst-case-scenario geometries demonstrated an agreement between the two methods within 0.0784 cm (one pixel width) distance-to-agreement and up to a 1.8% dose difference. More clinically typical field sizes and source-to-detector distances were also tested, yielding at most a 1.0% dose difference and the same distance-to-agreement. Therefore, the assumption of parallel dose kernels has less than a 1.8% dosimetric effect in extreme cases and less than a 1.0% dosimetric effect in most clinically relevant situations and should be suitable for most clinical dosimetric applications. The resulting time difference for the parallel kernel assumption versus the tilted kernels was 10.5 s vs 18 h (a factor of approximately 6000), dependent on existing hardware and software details.

Chytyk, K.; McCurdy, B. M. C. [Division of Medical Physics, CancerCare Manitoba, 675 McDermot Avenue, Winnipeg, Manitoba R3E 0V9, Canada and Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba R3T 2N2 (Canada); Division of Medical Physics, CancerCare Manitoba, 675 McDermot Avenue, Winnipeg, Manitoba R3E 0V9 (Canada); Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba R3T 2N2 (Canada) and Department of Radiology, University of Manitoba, Winnipeg, Manitoba R3A 1R9 (Canada)

2006-09-15T23:59:59.000Z

286

Radiation protection at CERN  

E-Print Network (OSTI)

This paper gives a brief overview of the general principles of radiation protection legislation; explains radiological quantities and units, including some basic facts about radioactivity and the biological effects of radiation; and gives an overview of the classification of radiological areas at CERN, radiation fields at high-energy accelerators, and the radiation monitoring system used at CERN. A short section addresses the ALARA approach used at CERN.

Forkel-Wirth, Doris; Silari, Marco; Streit-Bianchi, Marilena; Theis, Christian; Vincke, Heinz; Vincke, Helmut

2013-01-01T23:59:59.000Z

287

High Precision Long-Term Monitoring of Radiatively Active and Related Trace Gases at Surface Sites and from Aircraft in the Southern Hemisphere Atmosphere  

Science Conference Proceedings (OSTI)

Routine high precision measurements of atmospheric CO2, CH4, CO, H2, N2O, and CO2 stable isotopes are conducted by CSIRO (Commonwealth Scientific and Industrial Research Organisation, Australia). Of particular relevance to global monitoring of ...

R. J. Francey; L. P. Steele; R. L. Langenfelds; B. C. Pak

1999-01-01T23:59:59.000Z

288

DOE Radiation Exposure Monitoring System (REMS) Data Update Presented at the 32nd Annual International Dosimetry and Records Symposium, June 3-6, Scottsdale, AZ  

Science Conference Proceedings (OSTI)

This slide-show presents the 2012 draft data for DOE occupational radiation exposure, compares those data with last year and the last five years, and clarifies reporting data.

none,

2013-01-01T23:59:59.000Z

289

Dosimetry of a single ''hockey stick'' portal for treatment of tumors of the cranio-spinal axis  

Science Conference Proceedings (OSTI)

Conventional treatment of tumors of the cranio-spinal axis portal usually involves multiple-field, moving junction treatments to avoid overlapping fields over the spinal cord. To avoid these problems, we irradiate the cranio-spinal axis using a single ''hockey stick'' portal and the 25-MV x-ray beam from a Varian Clinac-35/sup X/ linear accelerator. Patients are positioned prone on the floor 229 cm from the radiation source and the collimators are rotated 45/sup 0/ so the maximum diagonal dimension of the field 116 cm at 229 cm is coincident with the cranio-spinal axis. The head is alternately rotated to treat the right-hand side one day and the left-hand side the next day. Thermoluminescent dosimetry in an anatomical phantom reveals that, relative to the 100% dose delivered at 4-cm depth on the central axis of the blocked field, the midline posterior fossa dose is about 100%, with a maximum dose of about 105% to the extreme posterior portion of the skull. The midline neck dose is about 95% and the dose to the inferior portion of the spinal cord is about 105%. The doses to other critical organs are also presented.

Glasgow, G.P.; Marks, J.E.

1983-09-01T23:59:59.000Z

290

Development of a one-stop beam verification system using electronic portal imaging devices for routine quality assurance  

Science Conference Proceedings (OSTI)

In this study, a computer-based system for routine quality assurance (QA) of a linear accelerator (linac) was developed by using the dosimetric properties of an amorphous silicon electronic portal imaging device (EPID). An acrylic template phantom was designed such that it could be placed on the EPID and be aligned with the light field of the collimator. After irradiation, portal images obtained from the EPID were transferred in DICOM format to a computer and analyzed using a program we developed. The symmetry, flatness, field size, and congruence of the light and radiation fields of the photon beams from the linac were verified simultaneously. To validate the QA system, the ion chamber and film (X-Omat V2; Kodak, New York, NY) measurements were compared with the EPID measurements obtained in this study. The EPID measurements agreed with the film measurements. Parameters for beams with energies of 6 MV and 15 MV were obtained daily for 1 month using this system. It was found that our QA tool using EPID could substitute for the film test, which is a time-consuming method for routine QA assessment.

Lim, Sangwook, E-mail: medicalphysics@hotmail.com [Department of Radiation Oncology, Kosin University College of Medicine, Seo-gu, Busan (Korea, Republic of); Ma, Sun Young; Jeung, Tae Sig [Department of Radiation Oncology, Kosin University College of Medicine, Seo-gu, Busan (Korea, Republic of); Yi, Byong Yong [Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD (United States); Lee, Sang Hoon [Department of Radiation Oncology, Cheil General Hospital and Women's Healthcare Center, Kwandong University College of Medicine, Jung-gu, Seoul (Korea, Republic of); Lee, Suk [Department of Radiation Oncology, College of Medicine, Korea University, Seongbuk-gu, Seoul (Korea, Republic of); Cho, Sam Ju [Department of Radiation Oncology, Eulji University School of Medicine, Eulji General Hospital, Nowon-gu, Seoul (Korea, Republic of); Choi, Jinho [Department of Radiation Oncology, Gachon University of Medicine and Science, Namdong-gu, Incheon (Korea, Republic of)

2012-10-01T23:59:59.000Z

291

Photonic portal to the sterile world of cold dark matter  

E-Print Network (OSTI)

We assume that the cold dark matter consists of spin-1/2 and spin-0 particles described by a bispinor field \\psi and a scalar field \\phi, sterile from all Standard Model charges (in contrast, neutralinos, supersymmetric candidates for cold dark matter, are not sterile from weak Standard Model charges). We propose, however, that such a sterile world can contact with our Standard Model world not only through gravity but also through a portal provided by photons coupled to sterile particles by means of two very weak effective interactions -(f/M^2)\\phi F^{\\mu\

Wojciech Krolikowski

2007-12-04T23:59:59.000Z

292

The dubuque electricity portal: evaluation of a city-scale residential electricity consumption feedback system  

Science Conference Proceedings (OSTI)

This paper describes the Dubuque Electricity Portal, a city-scale system aimed at supporting voluntary reductions of electricity consumption. The Portal provided each household with fine-grained feedback on its electricity use, as well as using incentives, ... Keywords: behavior change, consumption feedback systems, ecf, electricity, smart meters, social comparison, sustainability

Thomas Erickson; Ming Li; Younghun Kim; Ajay Deshpande; Sambit Sahu; Tian Chao; Piyawadee Sukaviriya; Milind Naphade

2013-04-01T23:59:59.000Z

293

The Climate-G Portal: The context, key features and a multi-dimensional analysis  

Science Conference Proceedings (OSTI)

Grid portals are web gateways aiming at concealing the underlying infrastructure through a pervasive, transparent, user-friendly, ubiquitous and seamless access to heterogeneous and geographically spread resources (i.e. storage, computational facilities, ... Keywords: Data sharing, Grid computing, Grid portals, Web2.0

Sandro Fiore; Alessandro Negro; Giovanni Aloisio

2012-01-01T23:59:59.000Z

294

Radioembolization After Portal Vein Embolization in a Patient with Multifocal Hepatocellular Carcinoma  

SciTech Connect

Radioembolization is an effective locoregional therapy for patients with intermediate or advanced stage hepatocellular carcinoma (HCC). It has been shown that radioembolization is safe in patients with portal vein thrombosis. This case report describes safe radioembolization after portal vein embolization in a patient with multifocal HCC.

Burgmans, Mark C., E-mail: mburgmans@hotmail.com; Irani, Farah G., E-mail: farah.gillan.irani@sgh.com.sg; Chan, Wan Ying, E-mail: chanwanying01@gmail.com; Teo, Terence K., E-mail: teo.kiat.beng@sgh.com.sg [Singapore General Hospital, Department of Diagnostic Radiology, Interventional Radiology Center (Singapore); Kao, Yung Hsiang, E-mail: yung.h.kao@gmail.com; Goh, Anthony S.W., E-mail: anthony.goh.s.w@sgh.com.sg [Singapore General Hospital, Department of Nuclear Medicine and PET (Singapore); Chow, Pierce K., E-mail: pierce.chow@duke-nus.edu.sg [Singapore General Hospital, Department of General Surgery (Singapore); Lo, Richard H., E-mail: richard.lo.h.g@sgh.com.sg [Singapore General Hospital, Department of Diagnostic Radiology, Interventional Radiology Center (Singapore)

2012-12-15T23:59:59.000Z

295

1Intelligent Transportation Systems: Saving Lives, Time and Money PORTAL Advisory Committee  

E-Print Network (OSTI)

1Intelligent Transportation Systems: Saving Lives, Time and Money PORTAL Advisory Committee Initial Meeting January 22, 2009 #12;2Intelligent Transportation Systems: Saving Lives, Time and Money Agenda 9:00 Adjourn #12;3Intelligent Transportation Systems: Saving Lives, Time and Money What's in the PORTAL

Bertini, Robert L.

296

A proposal for a set of attributes relevant for Web portal data quality  

Science Conference Proceedings (OSTI)

Data Quality is a critical issue in today's interconnected society. Advances in technology are making the use of the Internet an ever-growing phenomenon and we are witnessing the creation of a great variety of applications such as Web Portals. These ... Keywords: Data consumer, Data quality, Data quality attributes, Web portal

Angélica Caro; Coral Calero; Ismael Caballero; Mario Piattini

2008-12-01T23:59:59.000Z

297

The Charité Grid Portal: User-friendly and Secure Access to Grid-based Resources and Services  

Science Conference Proceedings (OSTI)

The Charité Grid Portal combines portal components from different groups and projects to provide domain researchers a gateway to Grid-based biomedical applications. Trusted users can securely access and employ Grid resources and services. In this ... Keywords: Grid computing, Grid portal, HealthGrids, Security, Usability

Jie Wu; René Siewert; Andreas Hoheisel; Jürgen Falkner; Oliver Strau?; Dinko Berberovic; Dagmar Krefting

2012-12-01T23:59:59.000Z

298

T-686: IBM Tivoli Integrated Portal Java Double Literal Denial of Service  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

686: IBM Tivoli Integrated Portal Java Double Literal Denial of 686: IBM Tivoli Integrated Portal Java Double Literal Denial of Service Vulnerability T-686: IBM Tivoli Integrated Portal Java Double Literal Denial of Service Vulnerability August 8, 2011 - 3:00pm Addthis PROBLEM: A vulnerability in the Java Runtime Environment allows unauthenticated network attacks ( i.e. it may be exploited over a network without the need for a username and password) PLATFORM: Tivoli versions prior to 1.1.1.15. ABSTRACT: IBM Tivoli Integrated Portal Java Double Literal Denial of Service Vulnerability. reference LINKS: IBM ID: 1508061 Secunia Advisory: SA45556 CVE-2010-4476 IMPACT ASSESSMENT: Medium Discussion: IBM has acknowledged a vulnerability in IBM Tivoli Integrated Portal, which can be exploited by malicious people to cause a DoS (Denial of Service).

299

The Gateway Computational Web Portal: Developing Web Services for High Performance Computing  

E-Print Network (OSTI)

We describe the Gateway computational web portal, which follows a traditional three-tiered approach to portal design. Gateway provides a simplified, ubiquitously available user interface to high performance computing and related resources. This approach, while successful for straightforward applications, has limitations that make it difficult to support loosely federated, interoperable web portal systems. We examine the emerging standards in the so-called web services approach to business-to-business electronic commerce for possible solutions to these shortcomings and outline topics of research in the emerging area of computational grid web services.

Marlon Pierce; Choonhan Youn; Geoffrey Fox

2002-01-01T23:59:59.000Z

300

Electromagnetic Real-Time Tumor Position Monitoring and Dynamic Multileaf Collimator Tracking Using a Siemens 160 MLC: Geometric and Dosimetric Accuracy of an Integrated System  

SciTech Connect

Purpose: Dynamic multileaf collimator tracking represents a promising method for high-precision radiotherapy to moving tumors. In the present study, we report on the integration of electromagnetic real-time tumor position monitoring into a multileaf collimator-based tracking system. Methods and Materials: The integrated system was characterized in terms of its geometric and radiologic accuracy. The former was assessed from portal images acquired during radiation delivery to a phantom in tracking mode. The tracking errors were calculated from the positions of the tracking field and of the phantom as extracted from the portal images. Radiologic accuracy was evaluated from film dosimetry performed for conformal and intensity-modulated radiotherapy applied to different phantoms moving on sinusoidal trajectories. A static radiation delivery to the nonmoving target served as a reference for the delivery to the moving phantom with and without tracking applied. Results: Submillimeter tracking accuracy was observed for two-dimensional target motion despite the relatively large system latency of 500 ms. Film dosimetry yielded almost complete recovery of a circular dose distribution with tracking in two dimensions applied: 2%/2 mm gamma-failure rates could be reduced from 59.7% to 3.3%. For single-beam intensity-modulated radiotherapy delivery, accuracy was limited by the finite leaf width. A 2%/2 mm gamma-failure rate of 15.6% remained with tracking applied. Conclusion: The integrated system we have presented marks a major step toward the clinical implementation of high-precision dynamic multileaf collimator tracking. However, several challenges such as irregular motion traces or a thorough quality assurance still need to be addressed.

Krauss, Andreas, E-mail: andreas.krauss@dkfz-heidelberg.d [Department of Medical Physics in Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg (Germany); Nill, Simeon; Tacke, Martin; Oelfke, Uwe [Department of Medical Physics in Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg (Germany)

2011-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

ICLEI and REN21 Local Renewables Web Portal | Open Energy Information  

Open Energy Info (EERE)

ICLEI and REN21 Local Renewables Web Portal ICLEI and REN21 Local Renewables Web Portal Jump to: navigation, search Tool Summary Name: ICLEI and REN21 Local Renewable Web Portal Agency/Company /Organization: International Council for Local Environmental Initiatives Partner: Renewable Energy Policy Network for the 21st Century (REN21) Sector: Energy, Climate Focus Area: People and Policy, Economic Development Phase: Bring the Right People Together, Create a Vision, Evaluate Options, Develop Goals, Prepare a Plan, Create Early Successes, Evaluate Effectiveness and Revise as Needed Topics: Implementation, Policies/deployment programs Resource Type: Guide/manual, Training materials, Lessons learned/best practices User Interface: Website Website: www.local.ren21.net/home/ Cost: Free References: Local Renewables Web Portal[1]

302

NOAA's nowCOAST Web Mapping Portal to Near-Real-Time Coastal...  

NLE Websites -- All DOE Office Websites (Extended Search)

NOAA's nowCOAST Web Mapping Portal to Near-Real-Time Coastal Information Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov ...

303

MicrobesOnline: an integrated portal for comparative and functional genomics  

E-Print Network (OSTI)

Since 2003, MicrobesOnline (http://www.microbesonline.org) has been providing a community resource for comparative and functional genome analysis. The portal includes over 1000 complete genomes of bacteria, archaea and ...

Dehal, Paramvir S.

304

Fukushima Daiichi Accident Study Information Portal Quality Assurance Review: Pre-Public Release  

Science Conference Proceedings (OSTI)

This design review compared the current product with the original intent set forth in the initial internet portal design found in the document: Fukushima Daiichi Database Design, Revision 5. The current revision of the Fukushima Daiichi Accident Study Information Portal (FDASIP) is 1.0.21. This revision is one that restricts access for each user based on roles granted by the project administrator. The public access revision is currently on the test server and will be considered in this review as well.

Kurt G. Vedros

2012-01-01T23:59:59.000Z

305

Vapor concentration monitor  

DOE Patents (OSTI)

An apparatus for monitoring the concentration of a vapor, such as heavy water, having at least one narrow bandwidth in its absorption spectrum, in a sample gas such as air. The air is drawn into a chamber in which the vapor content is measured by means of its radiation absorption spectrum. High sensitivity is obtained by modulating the wavelength at a relatively high frequency without changing its optical path, while high stability against zero drift is obtained by the low frequency interchange of the sample gas to be monitored and of a reference sample. The variable HDO background due to natural humidity is automatically corrected.

Bayly, John G. (Deep River, CA); Booth, Ronald J. (Deep River, CA)

1977-01-01T23:59:59.000Z

306

Measuring Radiation  

NLE Websites -- All DOE Office Websites (Extended Search)

Measurement Activity SI Units and Prefixes Conversions Safety Around Radiation Sources Types of Radiation Exposure Managing Radiation Emergencies Procedure Demonstration...

307

Radiotherapy Plus Transarterial Chemoembolization for Hepatocellular Carcinoma Invading the Portal Vein: Long-Term Patient Outcomes  

Science Conference Proceedings (OSTI)

Purpose: We have evaluated the clinical outcomes of patients after transarterial chemoembolization (TACE) and 3-dimensional conformal radiotherapy for hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT). Methods and Materials: A registry database of 412 patients treated with TACE and three-dimensional conformal radiotherapy for HCC with PVTT between August 2002 and August 2008 were analyzed retrospectively. The radiotherapy volume included the PVTT, with a 2- to 3-cm margin to cover adjacent HCC. Intrahepatic primary HCC was managed by TACE before or after radiotherapy. Results: Median patient age was 52 years old, and 88.1% of patients were male. Main or bilateral PVTT was observed in 200 (48.5%) patients. Median radiation dose was 40 Gy (range, 21-60 Gy) delivered in 2- to 5-Gy fractions. We found that 3.6% of patients achieved a complete response and that 24.3% of patients achieved a partial response. The response and progression-free rates of PVTT were 39.6% and 85.6%, respectively. Median patient survival was 10.6 months, and the 1- and 2-year survival rates were 42.5% and 22.8%, respectively. Significant independent variables associated with overall survival included advanced tumor stage, alpha-fetoprotein level, degree of PVTT, and response to radiotherapy. Forty-one patients (10.0%) showed grade 3-4 hepatic toxicity during or 3 months after completion of radiotherapy. Grades 2-3 gastroduodenal complications were observed in 15 patients (3.6%). Conclusions: Radiotherapy is a safe and effective treatment for PVTT in patients with HCC. These results suggested that the combination of TACE and radiotherapy is a treatment option for relieving and/or stabilizing PVTT in patients with advanced HCC.

Yoon, Sang Min [Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Lim, Young-Suk [Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Won, Hyung Jin [Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Kim, Jong Hoon, E-mail: jhkim2@amc.seoul.kr [Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Kim, Kang Mo; Lee, Han Chu; Chung, Young-Hwa; Lee, Yung Sang [Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Lee, Sung Gyu [Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Park, Jin-hong [Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Suh, Dong Jin [Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

2012-04-01T23:59:59.000Z

308

U.S. and Mongolia Sign MOU to Increase Cooperation in Preventing...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

detection equipment at several of Mongolia's border crossings and at the Chinggis Khan International Airport in Ulaanbaatar. NNSA plans to install radiation portal monitors...

309

Vector Higgs-portal dark matter and the invisible Higgs  

E-Print Network (OSTI)

The Higgs sector of the Standard Model offers a unique probe of the hidden sector. In this work, we explore the possibility of renormalizable Higgs couplings to the hidden sector vector fields which can constitute dark matter (DM). Abelian gauge sectors with minimal field content, necessary to render the gauge fields massive, have a natural Z_2 parity. This symmetry ensures stability of the vector fields making them viable dark matter candidates, while evading the usual electroweak constraints. We illustrate this idea with the Stueckelberg and Higgs mechanisms. Vector DM is consistent with the WMAP, XENON100, and LHC constraints, while it can affect significantly the invisible Higgs decay. Due to the enhanced branching ratio for the Higgs decay into the longitudinal components of the vector field, the vector Higgs portal provides an efficient way to hide the Higgs at the LHC. This could be the reason why the latest combined ATLAS/CMS data did not bring evidence for the existence of the Higgs boson.

Oleg Lebedev; Hyun Min Lee; Yann Mambrini

2011-11-18T23:59:59.000Z

310

Overview - WIPP Effluent Monitoring  

NLE Websites -- All DOE Office Websites (Extended Search)

Overview of the WIPP Effluent Monitoring Program Compliance with Title 40 CFR Part 191, Subpart A Environmental Standards for Management and Storage L. Frank-Supka, D. J. Harward, S. C. Casey May 2005 INTRODUCTION This document provides an overview of the effluent air monitoring activities at the Waste Isolation Pilot Plant (WIPP), in Carlsbad, New Mexico. The WIPP Effluent Monitoring Program is designed to comply with the U.S. Environmental Protection Agency (EPA) radiation protection standards for management and storage of spent nuclear fuel, high-level radioactive waste and transuranic (TRU)-waste at the WIPP. The standards issued by the EPA are contained in Title 40 Code of Federal Regulations (CFR), Part 191, Subpart A. The standards require the

311

United States Environmental Monitoring EPA  

Office of Legacy Management (LM)

United United States Environmental Monitoring EPA 600/R-93/141 Environmental Protection Systems Laboratory January 1992 Agency P.O. Box 93478 Las Vegas NV 89193-3478 Research and Development _EPA Offsite Environmental Monitoring Report: Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year 1991 Available to DOE and DOE contractors from the Office of Scientificand Technical Information, P.O. Box 62, Oak ridge,TN 39831; pricesavailablefrom (615) 576-8401 Availableto the publicfrom the NationalTechnicalInformationService, U.S. Departmentof Commerce, 5285 Port Royal Road, Springfield, VA 22161 Price Code: PrintedCopyof MicroficheA01 Frontand back cover: CommunityMonitorStation (front) and Whole BodyLaboratory(back), Craig A. Tsosle EnvironmentalMonitoringSystemsLaboratory-LasVegas, Nevada Offsite Environmental Monitoring Report:

312

Reflred - Monitor  

Science Conference Proceedings (OSTI)

... power bumps due to weather conditions affecting the electrical supply), so use with caution. Be careful when mixing monitor and time data in the ...

313

Portal Vein Embolization Before Liver Resection: A Systematic Review  

Science Conference Proceedings (OSTI)

This is a review of literature on the indications, technique, and outcome of portal vein embolization (PVE). A systematic literature search on outcome of PVE from 1990 to 2011 was performed in Medline, Cochrane, and Embase databases. Forty-four articles were selected, including 1,791 patients with a mean age of 61 {+-} 4.1 years. Overall technical success rate was 99.3 %. The mean hypertrophy rate of the FRL after PVE was 37.9 {+-} 0.1 %. In 70 patients (3.9 %), surgery was not performed because of failure of PVE (clinical success rate 96.1 %). In 51 patients (2.8 %), the hypertrophy response was insufficient to perform liver resection. In the other 17 cases, 12 did not technically succeed (0.7 %) and 7 caused a complication leading to unresectability (0.4 %). In 6.1 %, resection was cancelled because of local tumor progression after PVE. Major complications were seen in 2.5 %, and the mortality rate was 0.1 %. A head-to-head comparison shows a negative effect of liver cirrhosis on hypertrophy response. The use of n-butyl cyanoacrylate seems to have a greater effect on hypertrophy, but the difference with other embolization materials did not reach statistical significance. No difference in regeneration is seen in patients with cholestasis or chemotherapy. Preoperative PVE has a high technical and clinical success rate. Liver cirrhosis has a negative effect on regeneration, but cholestasis and chemotherapy do not seem to have an influence on the hypertrophy response. The use of n-butyl cyanoacrylate may result in a greater hypertrophy response compared with other embolization materials used.

Lienden, K. P. van, E-mail: k.p.vanlienden@amc.uva.nl [Academic Medical Center, Department of Radiology (Netherlands)] [Academic Medical Center, Department of Radiology (Netherlands); Esschert, J. W. van den; Graaf, W. de [Academic Medical Center, Department of Surgery (Netherlands)] [Academic Medical Center, Department of Surgery (Netherlands); Bipat, S.; Lameris, J. S. [Academic Medical Center, Department of Radiology (Netherlands)] [Academic Medical Center, Department of Radiology (Netherlands); Gulik, T. M. van [Academic Medical Center, Department of Surgery (Netherlands)] [Academic Medical Center, Department of Surgery (Netherlands); Delden, O. M. van [Academic Medical Center, Department of Radiology (Netherlands)] [Academic Medical Center, Department of Radiology (Netherlands)

2013-02-15T23:59:59.000Z

314

Biological Monitoring at Amchitka Appears to Show Impacts from...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Biological Monitoring at Amchitka Appears to Show Impacts from Fukushima Dai-ichi Incident Third Radiation Effects Research Foundation Board of Councilors Meeting Held in Hiroshima...

315

Gap and stripline combined monitor  

DOE Patents (OSTI)

A combined gap and stripline monitor device (10) for measuring the intensity and position of a charged particle beam bunch in a beam pipe of a synchotron radiation facility. The monitor has first and second beam pipe portions (11a, 11b) with an axial gap (12) therebetween. An outer pipe (14) cooperates with the first beam pipe portion (11a) to form a gap enclosure, while inner strips (23a-d) cooperate with the first beam pipe portion (11a) to form a stripline monitor, with the stripline length being the same as the gap enclosure length.

Yin, Yan (Palo Alto, CA)

1986-01-01T23:59:59.000Z

316

Gap and stripline combined monitor  

DOE Patents (OSTI)

A combined gap and stripline monitor device for measuring the intensity and position of a charged particle beam bunch in a beam pipe of a synchrotron radiation facility is disclosed. The monitor has first and second beam pipe portions with an axial gap therebetween. An outer pipe cooperates with the first beam pipe portion to form a gap enclosure, while inner strips cooperate with the first beam pipe portion to form a stripline monitor, with the stripline length being the same as the gap enclosure length. 4 figs.

Yin, Y.

1986-08-19T23:59:59.000Z

317

Final Report - "UCM-Grid Service for User-Centric Monitoring"  

SciTech Connect

The User Centric Monitoring (UCM) project was aimed at developing a toolkit that provides the Virtual Organization (VO) with tools to build systems that serve a rich set of intuitive job and application monitoring information to the VO's scientists so that they can be more productive. The tools help collect and serve the status and error information through a Web interface. The proposed UCM toolkit is composed of a set of library functions, a database schema, and a Web portal that will collect and filter available job monitoring information from various resources and present it to users in a user-centric view rather than and administrative-centric point of view.

David A Alexander

2009-11-12T23:59:59.000Z

318

Weld Monitor  

NLE Websites -- All DOE Office Websites (Extended Search)

Monitoring of Laser Beam Welding Monitoring of Laser Beam Welding Using Infrared Weld Emissions P. G. Sanders, J. S. Keske, G. Kornecki, and K. H. Leong Technology Development Division Argonne National Laboratory Argonne, IL 60439 USA The submitted manuscript has been authorized by a contractor of the U. S. Government under contract No. W-31-109-ENG-38. Accordingly, the U. S. Government retains a non-exclusive, royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for U. S. Government purposes. Abstract A non-obtrusive, pre-aligned, solid-state device has been developed to monitor the primary infrared emissions during laser welding. The weld monitor output is a 100-1000 mV signal that depends on the beam power and weld characteristics. The DC level of this signal is related to weld

319

About Radiation  

NLE Websites -- All DOE Office Websites (Extended Search)

Radiation What is radiation? Radiation is a form of energy that is a part of our everyday lives. All of us receive a "dose" of radiation each day. Most of the dose comes from...

320

Benchmark Monitoring: Retired Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Completed Batch Jobs Completed Parallel Jobs Usage Reports Hopper Benchmark Monitoring Edison Benchmark Monitoring Carver Benchmark Monitoring Benchmark Monitoring: Retired Systems...

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

OLADE-Solar Thermal World Portal | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » OLADE-Solar Thermal World Portal Jump to: navigation, search Tool Summary Name: OLADE-Solar Thermal World Portal Agency/Company /Organization: Latin American Energy Organization (OLADE) Sector: Energy Focus Area: Renewable Energy, Solar, - Concentrating Solar Power, - Solar Hot Water User Interface: Website Website: www.solarthermalworld.org/ Cost: Free UN Region: Caribbean, South America Language: "English, Spanish; Castilian" is not in the list of possible values (Abkhazian, Achinese, Acoli, Adangme, Adyghe; Adygei, Afar, Afrihili, Afrikaans, Afro-Asiatic languages, Ainu, Akan, Akkadian, Albanian, Aleut, Algonquian languages, Altaic languages, Amharic, Angika, Apache languages, Arabic, Aragonese, Arapaho, Arawak, Armenian, Aromanian; Arumanian; Macedo-Romanian, Artificial languages, Assamese, Asturian; Bable; Leonese; Asturleonese, Athapascan languages, Australian languages, Austronesian languages, Avaric, Avestan, Awadhi, Aymara, Azerbaijani, Balinese, Baltic languages, Baluchi, Bambara, Bamileke languages, Banda languages, Bantu (Other), Basa, Bashkir, Basque, Batak languages, Beja; Bedawiyet, Belarusian, Bemba, Bengali, Berber languages, Bhojpuri, Bihari languages, Bikol, Bini; Edo, Bislama, Blin; Bilin, Blissymbols; Blissymbolics; Bliss, Bosnian, Braj, Breton, Buginese, Bulgarian, Buriat, Burmese, Caddo, Catalan; Valencian, Caucasian languages, Cebuano, Celtic languages, Central American Indian languages, Central Khmer, Chagatai, Chamic languages, Chamorro, Chechen, Cherokee, Cheyenne, Chibcha, Chichewa; Chewa; Nyanja, Chinese, Chinook jargon, Chipewyan; Dene Suline, Choctaw, Chuukese, Chuvash, Classical Newari; Old Newari; Classical Nepal Bhasa, Classical Syriac, Coptic, Cornish, Corsican, Cree, Creek, Creoles and pidgins , Crimean Tatar; Crimean Turkish, Croatian, Cushitic languages, Czech, Dakota, Danish, Dargwa, Delaware, Dinka, Divehi; Dhivehi; Maldivian, Dogri, Dogrib, Dravidian languages, Duala, Dutch; Flemish, Dyula, Dzongkha, Eastern Frisian, Efik, Egyptian (Ancient), Ekajuk, Elamite, English, Erzya, Esperanto, Estonian, Ewe, Ewondo, Fang, Fanti, Faroese, Fijian, Filipino; Pilipino, Finnish, Finno-Ugrian languages, Fon, French, Friulian, Fulah, Ga, Gaelic; Scottish Gaelic, Galibi Carib, Galician, Ganda, Gayo, Gbaya, Geez, Georgian, German, Germanic languages, Gilbertese, Gondi, Gorontalo, Gothic, Grebo, Greek, Modern, Guarani, Gujarati, Gwich'in, Haida, Haitian; Haitian Creole, Hausa, Hawaiian, Hebrew, Herero, Hiligaynon, Himachali languages; Western Pahari languages, Hindi, Hiri Motu, Hittite, Hmong; Mong, Hungarian, Hupa, Iban, Icelandic, Ido, Igbo, Ijo languages, Iloko, Inari Sami, Indic languages, Indo-European languages, Indonesian, Ingush, Interlingue; Occidental, Inuktitut, Inupiaq, Iranian languages, Irish, Iroquoian languages, Italian, Japanese, Javanese, Judeo-Arabic, Judeo-Persian, Kabardian, Kabyle, Kachin; Jingpho, Kalaallisut; Greenlandic, Kalmyk; Oirat, Kamba, Kannada, Kanuri, Kara-Kalpak, Karachay-Balkar, Karelian, Karen languages, Kashmiri, Kashubian, Kawi, Kazakh, Khasi, Khoisan languages, Khotanese; Sakan, Kikuyu; Gikuyu, Kimbundu, Kinyarwanda, Kirghiz; Kyrgyz, Klingon; tlhIngan-Hol, Komi, Kongo, Konkani, Korean, Kosraean, Kpelle, Kru languages, Kuanyama; Kwanyama, Kumyk, Kurdish, Kurukh, Kutenai, Ladino, Lahnda, Lamba, Land Dayak languages, Lao, Latin, Latvian, Lezghian, Limburgan; Limburger; Limburgish, Lingala, Lithuanian, Lojban, Lower Sorbian, Lozi, Luba-Katanga, Luba-Lulua, Luiseno, Lule Sami, Lunda, Luo (Kenya and Tanzania), Lushai, Luxembourgish; Letzeburgesch, Macedonian, Madurese, Magahi, Maithili, Makasar, Malagasy, Malay, Malayalam, Maltese, Manchu, Mandar, Mandingo, Manipuri, Manobo languages, Manx, Maori, Mapudungun; Mapuche, Marathi, Mari, Marshallese, Marwari, Masai, Mayan languages, Mende, Mi'kmaq; Micmac, Minangkabau, Mirandese, Mohawk, Moksha, Mon-Khmer languages, Mongo, Mongolian, Mossi, Multiple languages, Munda languages, N'Ko, Nahuatl languages, Nauru, Navajo; Navaho, Ndebele, North; North Ndebele, Ndebele, South; South Ndebele, Ndonga, Neapolitan, Nepal Bhasa; Newari, Nepali, Nias, Niger-Kordofanian languages, Nilo-Saharan languages, Niuean, North American Indian languages, Northern Frisian, Northern Sami, Norwegian, Nubian languages, Nyamwezi, Nyankole, Nyoro, Nzima, Occitan (post 1500); Proven√ßal, Ojibwa, Oriya, Oromo, Osage, Ossetian; Ossetic, Otomian languages, Pahlavi, Palauan, Pali, Pampanga; Kapampangan, Pangasinan, Panjabi; Punjabi, Papiamento, Papuan languages, Pedi; Sepedi; Northern Sotho, Persian, Philippine languages, Phoenician, Pohnpeian, Polish, Portuguese, Prakrit languages, Pushto; Pashto, Quechua, Rajasthani, Rapanui, Rarotongan; Cook Islands Maori, Romance languages, Romanian; Moldavian; Moldovan, Romansh, Romany, Rundi, Russian, Salishan languages, Samaritan Aramaic, Sami languages, Samoan, Sandawe, Sango, Sanskrit, Santali, Sardinian, Sasak, Scots, Selkup, Semitic languages, Serbian, Serer, Shan, Shona, Sichuan Yi; Nuosu, Sicilian, Sidamo, Sign Languages, Siksika, Sindhi, Sinhala; Sinhalese, Sino-Tibetan languages, Siouan languages, Skolt Sami, Slave (Athapascan), Slavic languages, Slovak, Slovenian, Sogdian, Somali, Songhai languages, Soninke, Sorbian languages, Sotho, Southern, South American Indian (Other), Southern Altai, Southern Sami, Spanish; Castilian, Sranan Tongo, Sukuma, Sumerian, Sundanese, Susu, Swahili, Swati, Swedish, Swiss German; Alemannic; Alsatian, Syriac, Tagalog, Tahitian, Tai languages, Tajik, Tamashek, Tamil, Tatar, Telugu, Tereno, Tetum, Thai, Tibetan, Tigre, Tigrinya, Timne, Tiv, Tlingit, Tok Pisin, Tokelau, Tonga (Nyasa), Tonga (Tonga Islands), Tsimshian, Tsonga, Tswana, Tumbuka, Tupi languages, Turkish, Turkmen, Tuvalu, Tuvinian, Twi, Udmurt, Ugaritic, Uighur; Uyghur, Ukrainian, Umbundu, Uncoded languages, Undetermined, Upper Sorbian, Urdu, Uzbek, Vai, Venda, Vietnamese, Volap√ºk, Votic, Wakashan languages, Walamo, Walloon, Waray, Washo, Welsh, Western Frisian, Wolof, Xhosa, Yakut, Yao, Yapese, Yiddish, Yoruba, Yupik languages, Zande languages, Zapotec, Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki, Zenaga, Zhuang; Chuang, Zulu, Zuni) for this property.

322

Method and apparatus for monitoring mercury emissions  

DOE Patents (OSTI)

A mercury monitoring device that continuously monitors the total mercury concentration in a gas. The device uses the same chamber for converting speciated mercury into elemental mercury and for measurement of the mercury in the chamber by radiation absorption techniques. The interior of the chamber is resistant to the absorption of speciated and elemental mercury at the operating temperature of the chamber. 15 figs.

Durham, M.D.; Schlager, R.J.; Sappey, A.D.; Sagan, F.J.; Marmaro, R.W.; Wilson, K.G.

1997-10-21T23:59:59.000Z

323

Method and apparatus for monitoring mercury emissions  

DOE Patents (OSTI)

A mercury monitoring device that continuously monitors the total mercury concentration in a gas. The device uses the same chamber for converting speciated mercury into elemental mercury and for measurement of the mercury in the chamber by radiation absorption techniques. The interior of the chamber is resistant to the absorption of speciated and elemental mercury at the operating temperature of the chamber.

Durham, Michael D. (Castle Rock, CO); Schlager, Richard J. (Aurora, CO); Sappey, Andrew D. (Golden, CO); Sagan, Francis J. (Lakewood, CO); Marmaro, Roger W. (Littleton, CO); Wilson, Kevin G. (Littleton, CO)

1997-01-01T23:59:59.000Z

324

HealthFinland-A national semantic publishing network and portal for health information  

Science Conference Proceedings (OSTI)

Providing citizens with reliable, up-to-date and individually relevant health information on the Web is done by governmental, non-governmental, business and other organizations. Currently the information is published with little co-ordination and co-operation ... Keywords: Content aggregation, Faceted search, Health information, Metadata, Ontology service, Semantic portal

Osma Suominen; Eero Hyvönen; Kim Viljanen; Eija Hukka

2009-12-01T23:59:59.000Z

325

Industrial experience with building a web portal product line using a lightweight, reactive approach  

Science Conference Proceedings (OSTI)

Imprecise, frequently changing requirements and short time-to-market create challenges for application of conventional software methods in Web Portal engineering. To address these challenges, ST Electronics (Info-Software Systems) Pte. Ltd. applied a ... Keywords: maintenance, program synthesis, reuse, software product lines, static meta-programming, web engineering

Ulf Pettersson; Stan Jarzabek

2005-09-01T23:59:59.000Z

326

Photonic portal to hidden sector and a parity-preserving option  

E-Print Network (OSTI)

In the case of previously proposed idea of photonic portal to hidden sector, the parity in this sector may be violated. We discuss here two new options within our model, where the parity is preserved. The first of them is not satisfactory, as not diplaying a full relativistic covariance. The second seems to be satisfactory.

Wojciech Krolikowski

2010-01-25T23:59:59.000Z

327

PlantView® OMX Web Services & Web Portal Version 1.5  

Science Conference Proceedings (OSTI)

The PlantView/OMX Portal V1.5.0.0 is a web site to view PlantView® data that is designed to be configured and modified by end-user. It can display data in different ways; with PlantView® data from various ...

2013-08-07T23:59:59.000Z

328

Solving the grid interoperability problem by P-GRADE portal at workflow level  

Science Conference Proceedings (OSTI)

Grid interoperability has recently become a major issue at Grid forums. Most of the current ideas try to solve the problem at the middleware level where unfortunately too many components (information system, broker, etc.) should be made interoperable. ... Keywords: Grid, Interoperability, Legacy code, Portal, Workflow

Peter Kacsuk; Tamas Kiss; Gergely Sipos

2008-07-01T23:59:59.000Z

329

Standby Generators for North Portal Electrical Loads (SCPB:N/A)  

DOE Green Energy (OSTI)

The purpose and objective of this design analysis is to establish the best and most economical way to provide standby power generation required for the North Portal loads. This analysis calculates the size and number of the new standby generators that will supplement the already-specified four 500 kW diesel generator units (7007-GN-401, -402, -403, and -404).

Y.D. Shane

1995-03-31T23:59:59.000Z

330

Development of a smart e-health portal for chronic disease management  

Science Conference Proceedings (OSTI)

In developed countries, chronic disease now accounts for more than 75% of health care expenditure and nearly an equivalent percentage of disease related deaths. In response to these changes in disease demographics and the economic imperatives caused ... Keywords: chronic disease, decision support, e-health portal

Maryam Haddad; Girija Chetty

2012-09-01T23:59:59.000Z

331

The dubuque water portal: evaluation of the uptake, use and impact of residential water consumption feedback  

Science Conference Proceedings (OSTI)

The Dubuque Water Portal is a system aimed at supporting voluntary reductions of water consumption that is intended to be deployed city-wide. It provides each household with fine-grained, near real time feedback on their water consumption, as well as ... Keywords: behavior change, games, smart meters, social comparison, sustainability, water, water and energy feedback systems

Thomas Erickson; Mark Podlaseck; Sambit Sahu; Jing D. Dai; Tian Chao; Milind Naphade

2012-05-01T23:59:59.000Z

332

A DATA-CENTERED COLLABORATION PORTAL TO SUPPORT GLOBAL CARBON-FLUX ANALYSIS  

SciTech Connect

Carbon-climate, like other environmental sciences, has been changing. Large-scalesynthesis studies are becoming more common. These synthesis studies are often conducted by science teams that are geographically distributed and on datasets that are global in scale. A broad array of collaboration and data analytics tools are now available that could support these science teams. However, building tools that scientists actually use is hard. Also, moving scientists from an informal collaboration structure to one mediated by technology often exposes inconsistencies in the understanding of the rules of engagement between collaborators. We have developed a scientific collaboration portal, called fluxdata.org, which serves the community of scientists providing and analyzing the global FLUXNET carbon-flux synthesis dataset. Key things we learned or re-learned during our portal development include: minimize the barrier to entry, provide features on a just-in-time basis, development of requirements is an on-going process, provide incentives to change leaders and leverage the opportunity they represent, automate as much as possible, and you can only learn how to make it better if people depend on it enough to give you feedback. In addition, we also learned that splitting the portal roles between scientists and computer scientists improved user adoption and trust. The fluxdata.org portal has now been in operation for ~;;1.5 years and has become central to the FLUXNET synthesis efforts.

Agarwal, Deborah A.; Humphrey, Marty; Beekwilder, Norm; Jackson, Keith; Goode, Monte; van Ingen, Catharine

2009-04-07T23:59:59.000Z

333

Dosimetric Verification of IMRT Treatment Plans Using an Electronic Portal Imaging Device  

Science Conference Proceedings (OSTI)

This paper presents the procedures and results of dosimetric verification using an Electronic Portal Imaging Device as a tool for pre-treatment dosimetry in IMRT technique at the Greater Poland Cancer Centre in Poznan, Poland. The evaluation of dosimetric verification for various organ, during a 2 year period is given.

Kruszyna, Marta [Department of Physics, Adam Mickiewicz University in Poznan, Umultowska 85 St., 61-614 Poznan and Department of Medical Physics, Grater Poland Cancer Centre in Poznan, Garbary 15 St, 61-866 Poznan (Poland)

2010-01-05T23:59:59.000Z

334

Prompt radiation detectors to monitor target conditions  

Science Conference Proceedings (OSTI)

Lessons learned by basic scientists in the study of experimental nuclear physics can often go unnoticed by cyclotron operator's intent on meeting a demanding schedule of tracer production. Prompt neutrons and gammas are the signature that the desired reaction is occurring, providing a robust measure of the expected yield.

Barnhart, T. E.; Engle, J. W.; Valdovinos, H. F.; Severin, G. W.; Nickles, R. J. [Department of Medical Physics, University of Wisconsin, Madison, WI (United States); Los Alamos National Lab, Los Alamos, NM (United States); Department of Medical Physics, University of Wisconsin, Madison, WI (United States); Hevesy Laboratory, Danish Technical University, Riso (Denmark); Department of Medical Physics, University of Wisconsin, Madison, WI (United States)

2012-12-19T23:59:59.000Z

335

Alpha Radiation  

NLE Websites -- All DOE Office Websites (Extended Search)

Basics of Radiation Basics of Radiation Gamma Radiation and X-Rays Beta Radiation Alpha Radiation Irradiation Radioactive Contamination Definitions Detection Measurement Safety Around Radiation Sources Types of Radiation Exposure Managing Radiation Emergencies Basics of Radiation Characteristics of Alpha Radiation 1. Alpha radiation is not able to penetrate skin. 2. Alpha-emitting materials can be harmful to humans if the materials are inhaled, swallowed, or absorbed through open wounds. 3. A variety of instruments have been designed to measure alpha radiation. Special training in use of these instruments is essential for making accurate measurements. 4. A civil defense instrument (CD V-700) cannot detect the presence of radioactive materials that produce alpha radiation unless the radioactive materials also produce beta and/or gamma radiation.

336

PDSF Monitoring  

NLE Websites -- All DOE Office Websites (Extended Search)

PDSF Monitoring PDSF Monitoring The plot below is a measure of the read and write rates a single user would experience via the PDSF batch system. Jobs are submitted sequentially every hour to the debug queue. If a jobs doesn't finish in 8 minutes, it is killed and a -1 rate is written out. The read rates are calculated by copying a directory containing 2 files totaling 274 MB from the eliza directories to the $TMPDIR on the node running the job. The write rates are calculated by untarring a tarball on the eliza directories. The write rates are typically around a factor of two slower than the read rates, because the data still has to travel to the compute node and then back to the eliza for writing. The I/O rates are taken from the ganglia monitoring and serve as a measure of the amount of

337

Radiation: Radiation Control (Indiana)  

Energy.gov (U.S. Department of Energy (DOE))

It is the policy of the state to encourage the constructive uses of radiation and to control its harmful effects. This section contains regulations pertaining to the manufacture, use,...

338

New technologies for item monitoring  

SciTech Connect

This report responds to the Department of Energy`s request that Sandia National Laboratories compare existing technologies against several advanced technologies as they apply to DOE needs to monitor the movement of material, weapons, or personnel for safety and security programs. The authors describe several material control systems, discuss their technologies, suggest possible applications, discuss assets and limitations, and project costs for each system. The following systems are described: WATCH system (Wireless Alarm Transmission of Container Handling); Tag system (an electrostatic proximity sensor); PANTRAK system (Personnel And Material Tracking); VRIS (Vault Remote Inventory System); VSIS (Vault Safety and Inventory System); AIMS (Authenticated Item Monitoring System); EIVS (Experimental Inventory Verification System); Metrox system (canister monitoring system); TCATS (Target Cueing And Tracking System); LGVSS (Light Grid Vault Surveillance System); CSS (Container Safeguards System); SAMMS (Security Alarm and Material Monitoring System); FOIDS (Fiber Optic Intelligence & Detection System); GRADS (Graded Radiation Detection System); and PINPAL (Physical Inventory Pallet).

Abbott, J.A. [EG & G Energy Measurements, Albuquerque, NM (United States); Waddoups, I.G. [Sandia National Labs., Albuquerque, NM (United States)

1993-12-01T23:59:59.000Z

339

Monitor 1979  

SciTech Connect

The status, improvements, and accomplishments of the Monitor remote-handling system previously reported are updated. It also outlines the goals for the future to improve the efficiency and speed of remote-maintenance operations at the Clinton P. Anderson Meson Physics Facility (LAMPF).

Grisham, D.L.; Ekberg, E.L.; Lambert, J.E.; Meyer, R.E.; Stroik, P.J.; Wickham, M.D.

1979-01-01T23:59:59.000Z

340

Monitoring well  

DOE Patents (OSTI)

A monitoring well including a conduit defining a passageway, the conduit having a proximal and opposite, distal end; a coupler connected in fluid flowing relationship with the passageway; and a porous housing borne by the coupler and connected in fluid flowing relation thereto.

Hubbell, Joel M. (Idaho Falls, ID); Sisson, James B. (Idaho Falls, ID)

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Monitoring well  

DOE Patents (OSTI)

A monitoring well is described which includes: a conduit defining a passageway, the conduit having a proximal and opposite, distal end; a coupler connected in fluid flowing relationship with the passageway; and a porous housing borne by the coupler and connected in fluid flowing relation thereto. 8 figs.

Hubbell, J.M.; Sisson, J.B.

1999-06-29T23:59:59.000Z

342

Protection Against Ionizing Radiation in Extreme Radiation ...  

Science Conference Proceedings (OSTI)

Protection Against Ionizing Radiation in Extreme Radiation-resistant Microorganisms. ... Elucidated radiation protection by intracellular halides. ...

2013-05-01T23:59:59.000Z

343

Environmental Monitoring Plan, Revision 6  

SciTech Connect

The purpose of environmental monitoring is to promote the early identification of, and response to, potential adverse environmental impacts associated with Lawrence Livermore National Laboratory (LLNL) operations. Environmental monitoring supports the Integrated Safety Management System (ISMS), International Organization for Standardization (ISO) 14001 Environmental Management Systems standard, and U. S. Department of Energy (DOE) Order 458.1, Radiation Protection of the Public and the Environment. Specifically, environmental monitoring enables LLNL to detect, characterize, and respond to releases from LLNL activities; assess impacts; estimate dispersal patterns in the environment; characterize the pathways of exposure to members of the public; characterize the exposures and doses to individuals and to the population; and to evaluate the potential impacts to the biota in the vicinity of LLNL. Environmental monitoring is also a major component of compliance demonstration for permits and other regulatory requirements. The Environmental Monitoring Plan (EMP) addresses the sample collection and analytical work supporting environmental monitoring to ensure the following: (1) A consistent system for collecting, assessing, and documenting environmental data of known and documented quality; (2) A validated and consistent approach for sampling and analysis of samples to ensure laboratory data meets program-specific needs and requirements within the framework of a performance-based approach for analytical laboratory work; and (3) An integrated sampling approach to avoid duplicative data collection. LLNL prepares the EMP because it provides an organizational framework for ensuring that environmental monitoring work, which is integral to the implementation of LLNL's Environmental Management System, is conducted appropriately. Furthermore, the Environmental Monitoring Plan helps LLNL ensure compliance with DOE Order 231.1 Change 2, Environment, Safety and Health Reporting, which require the publication of an annual report that characterizes the site's environmental management performance. To summarize, the general regulatory drivers for this environmental monitoring plan are ISO 14001, DOE Order 458.1, and DOE Order 231.1. The environmental monitoring addressed by this plan includes preoperational characterization and assessment, effluent and surveillance monitoring, and permit and regulatory compliance monitoring. Additional environmental monitoring is conducted at LLNL as part of compliance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, also known as Superfund). LLNL coordinates its ground water surveillance monitoring program with the CERCLA monitoring program to gain sampling efficiencies.

Gallegos, G M; Bertoldo, N A; Blake, R G; Campbell, C G; Grayson, A R; Nelson, J C; Revelli, M A; Rosene, C A; Wegrecki, T; Williams, R A; Wilson, K R; Jones, H E

2012-03-02T23:59:59.000Z

344

Beta Radiation  

NLE Websites -- All DOE Office Websites (Extended Search)

Beta Radiation 1. Beta radiation may travel meters in air and is moderately penetrating. 2. Beta radiation can penetrate human skin to the "germinal layer," where new skin cells...

345

DOE-Sponsored Online Mapping Portal Helps Oil and Gas Producers Comply with New Mexico Compliance Rules  

Energy.gov (U.S. Department of Energy (DOE))

An online mapping portal to help oil and natural gas operators comply with a revised New Mexico waste pit rule has been developed by a team of New Mexico Tech researchers.

346

Tritium monitor  

DOE Patents (OSTI)

A system for continuously monitoring the concentration of tritium in an aqueous stream. The system pumps a sample of the stream to magnesium-filled combustion tube which reduces the sample to extract hydrogen gas. The hydrogen gas is then sent to an isotope separation device where it is separated into two groups of isotopes: a first group of isotopes containing concentrations of deuterium and tritium, and a second group of isotopes having substantially no deuterium and tritium. The first group of isotopes containing concentrations of deuterium and tritium is then passed through a tritium detector that produces an output proportional to the concentration of tritium detected. Preferably, the detection system also includes the necessary automation and data collection equipment and instrumentation for continuously monitoring an aqueous stream.

Chastagner, Philippe (Augusta, GA)

1994-01-01T23:59:59.000Z

347

Tritium monitor  

DOE Patents (OSTI)

A system is described for continuously monitoring the concentration of tritium in an aqueous stream. The system pumps a sample of the stream to magnesium-filled combustion tube which reduces the sample to extract hydrogen gas. The hydrogen gas is then sent to an isotope separation device where it is separated into two groups of isotopes: a first group of isotopes containing concentrations of deuterium and tritium, and a second group of isotopes having substantially no deuterium and tritium. The first group of isotopes containing concentrations of deuterium and tritium is then passed through a tritium detector that produces an output proportional to the concentration of tritium detected. Preferably, the detection system also includes the necessary automation and data collection equipment and instrumentation for continuously monitoring an aqueous stream. 1 fig.

Chastagner, P.

1994-06-14T23:59:59.000Z

348

Tritium monitor  

DOE Patents (OSTI)

This invention is comprised of a system for continuously monitoring the concentration of tritium in an aqueous stream. The system pumps a sample of the stream to magnesium-filled combustion tube which reduces the sample to extract hydrogen gas. The hydrogen gas is then sent to an isotope separation device where it is separated into two groups of isotopes: a first group of isotopes containing concentrations of deuterium and tritium, and a second group of isotopes having substantially no deuterium and tritium. The first group of isotopes containing concentrations of deuterium and tritium is then passed through a tritium detector that produces an output proportional to the concentration of tritium detected. Preferably, the detection system also includes the necessary automation and data collection equipment and instrumentation for continuously monitoring an aqueous stream.

Chastagner, P.

1992-12-31T23:59:59.000Z

349

V-011: IBM Tivoli Monitoring Web Server HTTP TRACE/TRACK Support Lets  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1: IBM Tivoli Monitoring Web Server HTTP TRACE/TRACK Support 1: IBM Tivoli Monitoring Web Server HTTP TRACE/TRACK Support Lets Remote Users Obtain Potentially Sensitive Information V-011: IBM Tivoli Monitoring Web Server HTTP TRACE/TRACK Support Lets Remote Users Obtain Potentially Sensitive Information October 26, 2012 - 6:00am Addthis PROBLEM: IBM Tivoli Monitoring Web Server HTTP TRACE/TRACK Support Lets Remote Users Obtain Potentially Sensitive Information PLATFORM: Software version: 6.2.3, 6.2.3.1 ABSTRACT: A vulnerability was reported in IBM Tivoli Monitoring. REFERENCE LINKS: IBM Support Document: 1614003 IBM Support Portal SecurityTracker Alert ID: 1027692 IMPACT ASSESSMENT: High DISCUSSION: A remote user may be able to conduct HTTP TRACE and HTTP TRACK attacks to access sensitive information from the HTTP headers.

350

NIST Ionizing Radiat. Div. - 2004: Strategic Focus 2  

Science Conference Proceedings (OSTI)

... electronic radiation monitors ("pagers"), isotope identifier instruments ... 2003, DOE recognized this program as one of the top-ten programs relevant to ...

351

Matrix of Marine Data Management Systems Element of System Northeast Ocean Data Portal  

NLE Websites -- All DOE Office Websites (Extended Search)

Matrix of Marine Data Management Systems Matrix of Marine Data Management Systems Element of System Northeast Ocean Data Portal Website(s) http://northeastoceandata.org/ Mapping application http://www.northeastoceanviewer.org/ Blog or discussion forum Point(s) of contact Daniel Martin, Nick Napoli Geographic area covered Maine, New Hampshire, Massachusetts, Rhode Island, Connecticut Data sources Federal, State Number of data sets 62 Available formats File downloads Web-enabled services http://northeastoceandata.org/data-catalog/web-mapping-services/ Type of server ArcGIS 10 Client Adobe Flex Database File-based Hosting Commercial with plans for Amazon Web Services Cloud Data sharing standards Interfaces supported Meta data catalogs Collaborations with other systems MarineCadastre.gov, MARCO Portal

352

NERSC's Deep Sky Project Provides a Portal into Data Universe - NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Deep Sky Project Deep Sky Project Provides a Portal into Data Universe Deep Sky Project Provides a Portal into Data Universe March 30, 2009 STARLIGHT: This image of the Coma cluster was made by combining over 500 images collected between 2001 and 2007. Every night approximately 3,000 astronomical files flow to the National Energy Research Scientific Computing (NERSC) Center from automated sky scanning systems all over the world for archiving. After a decade of collecting, the center currently holds over 8 million images, making this one of the largest troves of ground-based celestial images available. Now, a multidisciplinary team of astronomers, computer scientists, and engineers from NERSC are collaborating to develop a user-friendly database system and interface to instantly serve up high-resolution cosmic reference

353

SRNL - Natural Attenuation Monitor  

NLE Websites -- All DOE Office Websites (Extended Search)

Natural Attenuation Monitor covers Natural Attenuation Monitor Published by the US DOE Monitored Natural Attenuation and Enhanced Attenuation for Chlorinated Solvents Technology...

354

VII. SOLAR RADIATION DATA COMPARISONS In this section some of the solar radiation data  

E-Print Network (OSTI)

18 VII. SOLAR RADIATION DATA COMPARISONS In this section some of the solar radiation data gathered by the UO Solar Monitoring Network is presented in tabular and pictorial form and related to similar information from other Western U.S. sites. A comparison of the amount of incident solar radiation is made us

Oregon, University of

355

Energy Innovation Portal Brings DOE Technologies to the Market (Fact Sheet)  

SciTech Connect

For venture capitalists, energy entrepreneurs, and industry veterans, finding the right renewable energy or energy efficiency solution used to be like looking for a needle in a haystack. Now, a searchable treasure trove of innovative U.S. Department of Energy (DOE) technologies is available. Created by the National Renewable Energy Laboratory (NREL), the online Energy Innovation Portal helps businesses and entrepreneurs access the intellectual property of DOE's 17 national laboratories and other research partners.

2011-10-01T23:59:59.000Z

356

Energy Innovation Portal Brings DOE Technologies to the Market (Fact Sheet)  

DOE Green Energy (OSTI)

For venture capitalists, energy entrepreneurs, and industry veterans, finding the right renewable energy or energy efficiency solution used to be like looking for a needle in a haystack. Now, a searchable treasure trove of innovative U.S. Department of Energy (DOE) technologies is available. Created by the National Renewable Energy Laboratory (NREL), the online Energy Innovation Portal helps businesses and entrepreneurs access the intellectual property of DOE's 17 national laboratories and other research partners.

Not Available

2011-10-01T23:59:59.000Z

357

Optical Radiation  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Optical Radiation Measurements. Fees for services are located directly below the technical contacts ...

2013-04-09T23:59:59.000Z

358

Ionizing Radiation  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Ionizing Radiation Measurements. Fees for services are located directly below the technical contacts ...

2013-04-09T23:59:59.000Z

359

U.S. Drought Portal: Data from the National Integrated Drought Information System (NIDIS)  

DOE Data Explorer (OSTI)

The National Drought Policy Commission was established under the National Drought Policy Act of 1998 to ensure collaboration between different government agencies on drought-related issues. The Commission issued a groundbreaking report, Preparing for Drought in the 21st Century, in 2000. Following the Commission's recommendations, the National Integrated Drought Information System (NIDIS) was envisioned in a Western Governors' Association Report in 2004. The NIDIS Act was introduced in the U.S. Congress and signed by the President in 2006. The first version of the NIDIS was launched in 2007, with the Portal interface following within the next couple of years. The U.S. Drought Portal is part of the interactive system to:

  • Provide early warning about emerging and anticipated droughts
  • Assimilate and quality control data about droughts and models
  • Provide information about risk and impact of droughts to different agencies and stakeholders
  • Provide information about past droughts for comparison and to understand current conditions
  • Explain how to plan for and manage the impacts of droughts
  • Provide a forum for different stakeholders to discuss drought-related issues

[Copied from the Overview at http://www.drought.gov/portal/server.pt/community/what_is_nidis/207

360

National Ambient Radiation Database  

Science Conference Proceedings (OSTI)

The U.S. Environmental Protection Agency (EPA) recently developed a searchable database and website for the Environmental Radiation Ambient Monitoring System (ERAMS) data. This site contains nationwide radiation monitoring data for air particulates, precipitation, drinking water, surface water and pasteurized milk. This site provides location-specific as well as national information on environmental radioactivity across several media. It provides high quality data for assessing public exposure and environmental impacts resulting from nuclear emergencies and provides baseline data during routine conditions. The database and website are accessible at www.epa.gov/enviro/. This site contains (1) a query for the general public which is easy to use--limits the amount of information provided, but includes the ability to graph the data with risk benchmarks and (2) a query for a more technical user which allows access to all of the data in the database, (3) background information on ER AMS.

Dziuban, J.; Sears, R.

2003-02-25T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Stack Monitor Operating Experience Review  

Science Conference Proceedings (OSTI)

Stack monitors are used to sense radioactive particulates and gases in effluent air being vented from rooms of nuclear facilities. These monitors record the levels and types of effluents to the environment. This paper presents the results of a stack monitor operating experience review of the U.S. Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS) database records from the past 18 years. Regulations regarding these monitors are briefly described. Operating experiences reported by the U.S. DOE and in engineering literature sources were reviewed to determine the strengths and weaknesses of these monitors. Electrical faults, radiation instrumentation faults, and human errors are the three leading causes of failures. A representative “all modes” failure rate is 1E-04/hr. Repair time estimates vary from an average repair time of 17.5 hours (with spare parts on hand) to 160 hours (without spare parts on hand). These data should support the use of stack monitors in any nuclear facility, including the National Ignition Facility and the international ITER project.

L. C. Cadwallader; S. A. Bruyere

2009-05-01T23:59:59.000Z

362

1993 Radiation Protection Workshop: Proceedings  

SciTech Connect

The 1993 DOE Radiation Protection Workshop was conducted from April 13 through 15, 1993 in Las Vegas, Nevada. Over 400 Department of Energy Headquarters and Field personnel and contractors from the DOE radiological protection community attended the Workshop. Forty-nine papers were presented in eleven separate sessions: Radiological Control Manual Implementation, New Approaches to Instrumentation and Calibration, Radiological Training Programs and Initiatives, External Dosimetry, Internal Dosimetry, Radiation Exposure Reporting and Recordkeeping, Air Sampling and Monitoring Issues, Decontamination and Decommissioning of Sites, Contamination Monitoring and Control, ALARA/Radiological Engineering, and Current and Future Health Physics Research. Individual papers are indexed separately on the database.

Not Available

1993-12-31T23:59:59.000Z

363

About Radiation  

NLE Websites -- All DOE Office Websites (Extended Search)

Radiation Radiation What is radiation? Radiation is a form of energy that is a part of our everyday lives. All of us receive a "dose" of radiation each day. Most of the dose comes from naturally occurring radioactive materials such as uranium, thorium, radon, and certain forms of potassium and carbon. The air we breathe contains radon, the food we eat contains uranium and thorium from the soil, and our bodies contain radioactive forms of potassium and carbon. Cosmic radiation from the sun also contributes to our natural radiation dose. We also receive radiation doses from man-made sources such as X-rays, nuclear medical procedures, power plants, smoke detectors and older television sets. Some people, such as nuclear plant operators, flight crews, and nuclear medicine staff may also receive an occupational radiation dose.

364

Long-Term Surveillance and Monitoring Program Annual Site Inspection and Monitoring Report  

Office of Legacy Management (LM)

Monitoring Program Monitoring Program Annual Site Inspection and Monitoring Report for Uranium Mill Tailings Radiation Control Act Title I Disposal Sites Annual Report for the Period January 1,1998, Through December 31,1998 February 1999 This file contains inspection data for the Shiprock Site only. Long-Term Surveillance and Monitoring Program Annual Site inspection and Monitoring Report for Uranium Mill Tailings Radiation Control Act Title I Disposal Sites 1998 Annual Report February 1999 Prepared for U.S. Department of Energy Albuquerque Operations Office Grand Junction, Colorado Work Performed Under DOE Contract Number DE-AC13-966587335 Task Order Number MAC 99-06 Document Number SO0184 Contents Page 1.0 Introduction .......................................................... SHP-I

365

1985 environmental monitoring report  

Science Conference Proceedings (OSTI)

The environmental monitoring program is designed to determine that BNL facilities operate such that the applicable environmental standards and effluent control requirements have been met. The data were evaluated using the appropriate environmental regulatory criteria. The environmental levels of radioactivity and other pollutants found in the vicinity of BNL during 1985 are summarized in this report. Detailed data are not included in the main body of the report, but are tabulated and presented in Appendix D. The environmental data include external radiation levels; radioactive air particulates; tritium concentrations; the amounts and concentrations of radioactivity in and the water quality of the stream into which liquid effluents are released; the water quality of the potable supply wells; the concentrations of radioactivity in biota from the stream; the concentrations of radioactivity in and the water quality of ground waters underlying the Laboratoy; concentrations of radioactivity in milk samples obtained in the vicinity of the Laboratory; and the 1984 strontium-90 data which was not available for inclusion in the 1984 Environmental Monitoring Report. In 1985, the results of the surveillance program demonstraed that the Laboratory has operated within the applicable environmental standards.

Day, L.E.; Miltenberger, R.P.; Naidu, J.R. (eds.)

1986-04-01T23:59:59.000Z

366

Radiation Cataract  

NLE Websites -- All DOE Office Websites (Extended Search)

radiation including patients undergoing diagnostic CT scans or radiotherapy, atomic bomb survivors, residents of radioactively contaminated buildings, victims of the...

367

Radioactively Contaminated Scrap Metal An International Approach to Monitoring, Interception & Managing  

E-Print Network (OSTI)

of uncontrolled radioactive source incidents. Aside from radiation exposure to workers and the public development of a database where countries can report scrap radiation incidents. Training: InternationalRadioactively Contaminated Scrap Metal An International Approach to Monitoring, Interception

368

2002 WIPP Environmental Monitoring Plan  

SciTech Connect

DOE Order 5400.1, General Environmental Protection Program, requires each DOE | facility to prepare an environmental management plan (EMP). This document is | prepared for WIPP in accordance with the guidance contained in DOE Order 5400.1; DOE Order 5400.5, Radiation Protection of the Public and Environment; applicable sections of Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance (DOE/EH-0173T; DOE, 1991); and the Title 10 Code of Federal Regulations (CFR) Part 834, ''Radiation Protection of the Public and Environment'' (draft). Many sections of DOE Order 5400.1 have been replaced by DOE Order 231.1, which is the driver for the annual Site Environmental Report (SER) and the guidance source for preparing many environmental program documents. The WIPP Project is operated by Westinghouse TRU Solutions (WTS) for the DOE. This plan defines the extent and scope of WIPP's effluent and environmental | monitoring programs during the facility's operational life and also discusses WIPP's quality assurance/quality control (QA/QC) program as it relates to environmental monitoring. In addition, this plan provides a comprehensive description of environmental activities at WIPP including: A summary of environmental programs, including the status of environmental monitoring activities A description of the WIPP Project and its mission A description of the local environment, including demographics An overview of the methodology used to assess radiological consequences to the public, including brief discussions of potential exposure pathways, routine and accidental releases, and their consequences Responses to the requirements described in the Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance.

Washington TRU Solutions LLC

2002-09-30T23:59:59.000Z

369

Low Dose Radiation Program: Links - Suggested Books and Literature for  

NLE Websites -- All DOE Office Websites (Extended Search)

Suggested Books and Literature for Teachers about Radiation Suggested Books and Literature for Teachers about Radiation Popular Press News Articles Newspapers is an excellent portal or gateway to newspapers from all 50 states. To find a newspaper of interest, select a state and click Search. For a more specified search, fill in the Title of the newspaper and click Search. The newspapers available from that state are listed alphabetically. Hall, E., Radiation and Life Hall, E.J.Radiobiology for the Radiologist. 5th ed. Lippincott Williams & Wilkins, Philadelphia, PA. 2000 Nagai, T.Atomic Bomb Rescue and Relief Report. Nagasaki Association for Hibakushas' Medical Care (NASHIM), Nagasaki, Japan. 2000 Nagataki, S.Nagasaki Symposium on Chernobyl: Update and Future, Proceedings of "Chernobyl Update" 3 June 1994 at the 67th Annual Meeting of

370

Comparison of Furnace Flue Gas Temperature Monitors  

Science Conference Proceedings (OSTI)

This report summarizes the results of a temperature monitor comparison study performed at Ameren Sioux Station, in Missouri. The study compared the accuracy and ease of use of two radiation-based monitors, an Infra-View and SpectraTemp, and a newer tunable-diode laser (TDL) absorption-based device, the LTS-100. The instruments, installed in the upper furnace and allowed to run continuously for approximately 8 weeks, monitored and recorded exit gas temperatures during normal boiler operation and one brief...

2006-09-22T23:59:59.000Z

371

BESC public portal: an integrative analysis of a resequenced ethanol adapted Clostridium thermocellum mutant  

Science Conference Proceedings (OSTI)

The BioEnergy Science Center (BESC) is undertaking large experimental campaigns to understand the biosynthesis and biodegradation of biomass and to develop biofuel solutions. BESC is generating large volumes of diverse data, including genome sequences, omics data and assay results. The purpose of the BESC Knowledgebase is to serve as a centralized repository for experimentally generated data and to provide an integrated, interactive and user-friendly analysis framework. The Portal makes available tools for visualization, integration and analysis of data either produced by BESC or obtained from external resources.

Syed, Mustafa H [ORNL; Karpinets, Tatiana V [ORNL; Leuze, Michael Rex [ORNL; Park, Byung [ORNL; Hyatt, Philip Douglas [ORNL; Brown, Steven D [ORNL; Uberbacher, Edward C [ORNL

2012-01-01T23:59:59.000Z

372

Guide for monitoring equipment environments during nuclear plant operation  

Science Conference Proceedings (OSTI)

This guide is intended to assist utilities in formulating and implementing improved monitoring programs by providing guidance on why, where and how to track environmental conditions such as temperature, radiation, and humidity for equipment in nuclear power plants during operation. The guide describes steps for implementing programs. It also gives advantages, disadvantages and costs for a variety of monitoring methods and devices such as sensors with recording devices, thermographic surveys, and passive thermal and radiation integrating devices. The guide also contains twenty technical papers presented at an environmental monitoring workshop covering the subjects of plant experience with elevated temperatures, plant environmental monitoring programs, and techniques for monitoring temperature and radiation. These individual papers have been cataloged separately.

Danahy, J.W.; Evans, R.W. (Grove Engineering, Inc., Rockville, MD (United States))

1991-06-01T23:59:59.000Z

373

Nondestructive Evaluation: Radiation Safety for Radiographic Operations  

Science Conference Proceedings (OSTI)

Radiation safety in radiographic operations at nuclear facilities is typically more difficult than at other types of industrial and commercial facilities. Radiography at nuclear facilities is typically conducted where exclusion areas can involve several elevations, multiple doorway entrances and wall penetrations, hidden and locked rooms, and active radiation monitors and alarms. During outages, a team of nondestructive examination (NDE) personnel, maintenance and craft workers, radiation protection tech...

2009-11-12T23:59:59.000Z

374

Welcome to Stanford Synchrotron Radiation Lightsource | Stanford  

NLE Websites -- All DOE Office Websites

content Skip to search content Skip to search SLAC National Accelerator Laboratory DOE Stanford SLAC SSRL LCLS AD PPA SUNCAT PULSE SIMES Stanford Synchrotron Radiation Lightsource An Office of Science User Facility Home About SSRL What is SSRL? Director's Office Organization Advisory Panels History SSRL News SSRL News and Events Science Highlights Press Releases SSRL Newsletter Photon Science Seminars SSRL Presents User Resources User Resources User Portal Schedules Deadlines Forms & Applications Beam Lines Beam Lines Map By Number By Technique Photon Source Parameters SPEAR3 Status Science at SSRL Science at SSRL Science Highlights Photon Science Faculty SSRL Imaging Group SSRL SMB Program Publications Publications & Reports SSRL Headline News SSRL Fact Sheet SSRL Brochure SLAC Discovery Brochure SPEAR3 SPEAR3

375

Environmental Monitoring Plan, Revision 5  

SciTech Connect

The purpose of environmental monitoring is to promote the early identification of, and response to, potential adverse environmental impacts associated with Lawrence Livermore National Laboratory (LLNL) operations. Environmental monitoring supports the Integrated Safety Management System (ISMS), International Organization for Standardization (ISO) 14001 Environmental Management Systems standard, and U. S. Department of Energy (DOE) Order 450.1A, Environmental Protection Program. Specifically, in conformance with DOE Order 450.1A, Attachment 1, paragraph 1(b)(5), environmental monitoring enables LLNL to detect, characterize, and respond to releases from LLNL activities; assess impacts; estimate dispersal patterns in the environment; characterize the pathways of exposure to members of the public; characterize the exposures and doses to individuals and to the population; and to evaluate the potential impacts to the biota in the vicinity of LLNL. Environmental monitoring also serves to demonstrate compliance with permits and other regulatory requirements. The Environmental Monitoring Plan (EMP) addresses the sample collection and analytical work supporting environmental monitoring to ensure the following: (1) A consistent system for collecting, assessing, and documenting environmental data of known and documented quality. (2) A validated and consistent approach for sampling and analysis of samples to ensure laboratory data meets program-specific needs and requirements within the framework of a performance-based approach for analytical laboratory work. (3) An integrated sampling approach to avoid duplicative data collection. Until its cancellation in January 2003, DOE Order 5400.1 required the preparation of an environmental monitoring plan. Neither DOE Order 450.1A nor the ISO 14001 standard are as prescriptive as DOE Order 5400.1, in that neither expressly requires an EMP. However, LLNL continues to prepare the EMP because it provides an organizational framework for ensuring that this work, which is integral to the implementation of LLNL's Environmental Management System, is conducted appropriately. Furthermore, the Environmental Monitoring Plan helps LLNL ensure compliance with DOE Order 5400.5, Radiation Protection of the Public and the Environment, and DOE Order 231.1 Change 2, Environment, Safety and Health Reporting, which require the publication of an annual report that characterizes the site's environmental management performance. To summarize, the general regulatory drivers for this environmental monitoring plan are ISO 14001, DOE Order 450.1A, DOE Order 5400.5, and DOE Order 231.1. The environmental monitoring addressed by this plan includes preoperational characterization and assessment, effluent and surveillance monitoring, and permit and regulatory compliance monitoring. Additional environmental monitoring is conducted at LLNL as part of compliance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, also known as Superfund). LLNL coordinates its ground water surveillance monitoring program with the CERCLA monitoring program to gain sampling efficiencies. (See LLNL [1992] and LLNL [2008] for information about LLNL's CERCLA activities).

Gallegos, G M; Blake, R G; Bertoldo, N A; Campbell, C G; Coty, J; Folks, K; Grayson, A R; Jones, H E; Nelson, J C; Revelli, M A; Wegrecki, T; Williams, R A; Wilson, K

2010-01-27T23:59:59.000Z

376

INSTRUMENTATION FOR ENVIRONMENTAL MONITORING  

E-Print Network (OSTI)

ENVIRONMENTAL MONITORING R. D. McLaughlin, M. S. Hunt, D. L.ENVIRONMENTAL MONITORING R. D. McLaughlin, M. S. Hunt, D. L.

McLaughlin, R.D.

2010-01-01T23:59:59.000Z

377

Radiation Information  

NLE Websites -- All DOE Office Websites (Extended Search)

Radiation Information << Timeline >> Content on this page requires a newer version of Adobe Flash Player. Get Adobe Flash player July 31, 1942 The Army Corp of Engineers leases...

378

Routine Radiological Environmental Monitoring Plan, Volume 2 Appendices  

SciTech Connect

Supporting material for the plan includes: QUALITY ASSURANCE, ANALYSIS, AND SAMPLING PLAN FOR NTS AIR; QUALITY ASSURANCE, ANALYSIS, AND SAMPLING PLAN FOR WATER ON AND OFF THE NEVADA TEST SITE; QUALITY ASSURANCE, ANALYSIS, AND SAMPLING PLAN FOR NTS BIOTA; QUALITY ASSURANCE, ANALYSIS, AND SAMPLING PLAN FOR DIRECT RADIATION MONITORING; DATA QUALITY OBJECTIVES PROCESS; VADOSE ZONE MONITORING PLAN CHECKLIST.

Bechtel Nevada

1998-12-31T23:59:59.000Z

379

Geant4 applications in the heliospheric radiation environment  

E-Print Network (OSTI)

The high energy ionizing radiation environment in the solar system consists of three main sources: the radiation belts, galactic cosmic rays and solar energetic particles. Geant4 is a Monte Carlo radiation transport simulation toolkit, with applications in areas as high energy physics, nuclear physics, astrophysics or medical physics research. In this poster, Geant4 applications to model and study the effects of the heliospheric radiation environment are presented. Specific applications are being developed to study the effect of the radiation environment on detector components, to describe the response and to optimise the design of radiation monitors for future space missions and to predict the radiation environment in Mars surface, orbits and moons.

Pedro Brogueira; Patrícia Gonçalves; Ana Keating; Dalmiro Maia; Mário Pimenta; Bernardo Tomé

2007-09-11T23:59:59.000Z

380

Publications Portal  

Science Conference Proceedings (OSTI)

... L McGlauflin Abstract: The rapidly renewable lap (RRL ... Technology, RM Silver, JL Land, Editors, NISTIR ... the US Department of Energy''s DOE2000 ...

2012-09-17T23:59:59.000Z

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381

Publications Portal  

Science Conference Proceedings (OSTI)

... for the Industrial Formulation IAPWS-IF97 of Water and Steam for Fast Calculations of Heat Cycles, Boilers, and Steam Turbines Published: 11/12 ...

2012-09-17T23:59:59.000Z

382

Publications Portal  

Science Conference Proceedings (OSTI)

... 600 nm were investigated as photoanodes for solar water splitting ... Light railway construction requires the installation of embedments in reinforced ...

2012-09-17T23:59:59.000Z

383

Publications Portal  

Science Conference Proceedings (OSTI)

... and Updated Protocols for Collecting and Banking Seabird Eggs ... Cost- effectiveness of Energy Efficiency Measures Exceeding Current Standards ...

2013-12-19T23:59:59.000Z

384

Publications Portal  

Science Conference Proceedings (OSTI)

... Growing public concern over air quality has led ... Distillation Curve Analysis of Biodiesel Fuels: Assessment ... Method Part 4: Alcohols, Aldehydes, and ...

2012-09-17T23:59:59.000Z

385

Publications Portal  

Science Conference Proceedings (OSTI)

... and processing/combustion of biodiesel fuels. ... problematic, alternative renewable biofuels attract growing ... Method Part 4: Alcohols, Aldehydes, and ...

2012-09-17T23:59:59.000Z

386

Publications Portal  

Science Conference Proceedings (OSTI)

... the fundamental conservation equations governing fluid dynamics, heat transfer, and combustion ... burning characteristics of crude oil on salt water. ...

2012-09-17T23:59:59.000Z

387

Publications Portal  

Science Conference Proceedings (OSTI)

... Yabing He, Zhangjing Zhang, Hui Wu, Wei Zhou, Rajamani Krishna, Banglin Chen Abstract: Carbon dioxide capture and sequestration (CCS) is a ...

2012-09-17T23:59:59.000Z

388

Publications Portal  

Science Conference Proceedings (OSTI)

... 10/19/2012 Authors: Josef Mayr, Jerzy Jedrzejewski, Eckart Uhlmann, M Alkan Donmez, Wolfgang Knapp, Frank H?rtig, Klaus Wendt, Paul Shore ...

2012-09-17T23:59:59.000Z

389

Publications Portal  

Science Conference Proceedings (OSTI)

... a brief introduction to terminology that describes power frequency and ... A Case Study with Application to Distribution Transformers Series: Technical ...

2012-09-17T23:59:59.000Z

390

Publications Portal  

Science Conference Proceedings (OSTI)

... Abstract: Abstract - A number of international comparisons of current transformer calibrations at power frequencies were conducted in the past. ...

2012-09-17T23:59:59.000Z

391

Publications Portal  

Science Conference Proceedings (OSTI)

... A precise and accurate point source for industrial quantities of carbon ... in expanding the scope of fuel feed stocks to include non-petroleum sources. ...

2012-09-17T23:59:59.000Z

392

Publications Portal  

Science Conference Proceedings (OSTI)

... large, comprising approximately $280 billion annually, or 2 percent of GDP. ... several regulatory approaches, the number of deaths per 1000 mattress ...

2012-09-17T23:59:59.000Z

393

Publications Portal  

Science Conference Proceedings (OSTI)

... N Vreeland, David J Ross, Peter M Vallone, Paul Smith, Nicole Morgan ... Andreas Jahn, Joseph Earl Reiner, Wyatt N Vreeland, Don DeVoe, Laurie E ...

2012-09-17T23:59:59.000Z

394

Publications Portal  

Science Conference Proceedings (OSTI)

... the downwind dispersion of smoke resulting from in situ burning of ... A Mixture Fraction Combustion Model for Fire Simulation Using Computational ...

2012-09-17T23:59:59.000Z

395

Publications Portal  

Science Conference Proceedings (OSTI)

... in systems ranging from the smallest window air conditioners to the largest chillers and heat pumps, including those for district cooling and heating. ...

2013-12-19T23:59:59.000Z

396

Publications Portal  

Science Conference Proceedings (OSTI)

... Backward Equations for the Industrial Formulation IAPWS-IF97 of Water and Steam for Fast Calculations of Heat Cycles, Boilers, and Steam ...

2012-09-17T23:59:59.000Z

397

Publications Portal  

Science Conference Proceedings (OSTI)

... 1. Development of a Quantum-Voltage-Calibrated Noise Thermometer ... Expanding the voltage range for this technique enables direct calibration ... ...

2012-09-17T23:59:59.000Z

398

Publications Portal  

Science Conference Proceedings (OSTI)

... publication-search.cfm?pub_id=10539 3. 10 Volt Programmable Josephson voltage standard circuits using NbSi-barrier junctions Topic: Quantum ...

2012-09-17T23:59:59.000Z

399

Publications Portal  

Science Conference Proceedings (OSTI)

... AR Marder Abstract: Dissimilar metal welds were prepared ... 6XN alloy, and two Ni-base filler metals ... the Gas Tungsten Arc Welding (GTAW) process. ...

2012-09-17T23:59:59.000Z

400

Spectroscopy Portal  

Science Conference Proceedings (OSTI)

... A graphical user interface program, JB95 , based on a Windows 95 © API platform has been written in the C programming language to aid in the ...

2013-05-16T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
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401

Publications Portal  

Science Conference Proceedings (OSTI)

... been shown to reduce energy usage and can also produce non-energy related benefits ... the application programming interface (API) used by ...

2012-09-17T23:59:59.000Z

402

Publications Portal  

Science Conference Proceedings (OSTI)

... Development of the NIST Rocky Flats Soil Standard Published: Date unknown Authors: Svetlana Nour, James J Filliben, Kenneth G Inn Abstract ...

2012-09-17T23:59:59.000Z

403

Publications Portal  

Science Conference Proceedings (OSTI)

... determining and checking the composition of calibration gas mixtures, is ... 8. Determination of Individual Organic Compounds in Shale Oil Published ...

2012-09-17T23:59:59.000Z

404

Superconductors Portal  

Science Conference Proceedings (OSTI)

... This project is developing new standards using Josephson junctions, superconductor-based devices whose ... see all Superconductors programs and ...

2012-12-20T23:59:59.000Z

405

Publications Portal  

Science Conference Proceedings (OSTI)

... Craig I Schlenoff Abstract: Over the past five years, the Defense Advanced Research Projects Agency (DARPA) has funded development of speech ...

2012-09-17T23:59:59.000Z

406

Publications Portal  

Science Conference Proceedings (OSTI)

... Published: 1/31/2007 Authors: Brian A Weiss, Craig I Schlenoff, Michael O Shneier, Ann M Virts Abstract: The DARPA-funded Advanced Soldier ...

2012-09-17T23:59:59.000Z

407

Publications Portal  

Science Conference Proceedings (OSTI)

... the design of rigid buildings for wind loading. ... based on the database-assisted design (DAD) approach ... planning and hundreds of drop-tower tests in ...

2012-09-17T23:59:59.000Z

408

Manufacturing Portal  

Science Conference Proceedings (OSTI)

... datasets. Manufacturers of … more. In Situ Characterization of Nanoscale Gas-Solid Interactions by TEM Observing and ...

2013-09-09T23:59:59.000Z

409

Publications Portal  

Science Conference Proceedings (OSTI)

... www.nist.gov/manuscript-publication-search.cfm?pub_id=100199 4. Statistical Correlation of Spectroscopic Analysis of Poplar Samples Published ...

2012-09-17T23:59:59.000Z

410

Publications Portal  

Science Conference Proceedings (OSTI)

... A correlation for estimating the vapor pressure of normal alkanes from methane through n-hexatriacontane and isomers of butane to nonane is ...

2012-09-17T23:59:59.000Z

411

Publications Portal  

Science Conference Proceedings (OSTI)

... particle sizes have been determined in the soot oxidation regions of axisymmetric diffusion flames burning methane, methane/butane, and methane ...

2012-09-17T23:59:59.000Z

412

Publications Portal  

Science Conference Proceedings (OSTI)

... from methane through n-hexatriacontane and isomers of butane to nonane is ... semiconductors are critical to the realization of low cost, large area ...

2012-09-17T23:59:59.000Z

413

Publications Portal  

Science Conference Proceedings (OSTI)

... Many proposed computational platforms are dri ... http://www.nist.gov/ manuscript-publication-search.cfm?pub_id=901100 413. ...

2012-09-17T23:59:59.000Z

414

Publications Portal  

Science Conference Proceedings (OSTI)

... Testbed to Include a Zone Fire Model With HVAC Components Series ... Systems Relative to OEM Mixed Systems and Highest Sales Volume Tested ...

2012-09-17T23:59:59.000Z

415

Publications Portal  

Science Conference Proceedings (OSTI)

... of slow crack growth of cracks in bridge steels has ... Wang, Yong-Yi Wang Abstract: In support of using ... being performed on API 5L X100 pipes of 36 ...

2012-09-17T23:59:59.000Z

416

Publications Portal  

Science Conference Proceedings (OSTI)

... A Fischer Abstract: To understand the role of surface-wettability on adhesion of cells, the attachment of two different marine algae was studied on ...

2012-09-17T23:59:59.000Z

417

Publications Portal  

Science Conference Proceedings (OSTI)

... Hidden in Plain Sight: Calcium Fluoride's Intrinsic Birefringence Published: 12/1/2001 Authors: John H. Burnett, Zachary H Levine, EL And shirley ...

2012-09-17T23:59:59.000Z

418

Publications Portal  

Science Conference Proceedings (OSTI)

... The trouble with calcium fluoride Published: 1/1/2002 Authors: John H. Burnett, Zachary H Levine, Eric L Shirley http://www.nist.gov/manuscript ...

2012-09-17T23:59:59.000Z

419

Publications Portal  

Science Conference Proceedings (OSTI)

... Published: 9/13/2012 Authors: Stephanie L ... from experts from the United States and India ... Energy Consumption of Automatic Ice Makers Installed in ...

2012-09-17T23:59:59.000Z

420

Publications Portal  

Science Conference Proceedings (OSTI)

... mechanisms caused the crack damage, since many ... AFMR) transition in alpha-Fe2O3 between ... of a Waterborne Polyurethane Coating Published: 7 ...

2012-09-17T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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421

Publications Portal  

Science Conference Proceedings (OSTI)

... that four elements of the weather: Temperature, Humidity ... to 919 (744 subelements plus 175 Cu ... based on assumptions about the energy required ...

2012-09-17T23:59:59.000Z

422

Publications Portal  

Science Conference Proceedings (OSTI)

... for the study of sealants, a fully instrumented weather station was ... J at -40°C) and super-high energy (? 240 J at ... a direct gap at 0.934{plus or minus ...

2012-09-17T23:59:59.000Z

423

Publications Portal  

Science Conference Proceedings (OSTI)

... Tunable Delay of Einstein-Podolsky-Rosen Entanglement Published: 2/18/2009 ... The optical package for this system uses DFB (distributed feedback ...

2013-12-19T23:59:59.000Z

424

Publications Portal  

Science Conference Proceedings (OSTI)

... D Reintsema, CA Allen, David I Bergman, SH Mosely, Rick A. Shafer Abstract: We ... Dale E Newbury, Gene C Hilton, Kent D Irwin, Norman F Bergren ...

2012-09-17T23:59:59.000Z

425

Publications Portal  

Science Conference Proceedings (OSTI)

... D Irwin, Gene C Hilton, John M. Martinis, Steven Deiker, Norman F Bergren ... CA Allen, David I Bergman, SH Mosely, Rick A. Shafer Abstract: We ...

2012-09-17T23:59:59.000Z

426

Publications Portal  

Science Conference Proceedings (OSTI)

... indicator film (MOIF) technique for visualization and direct ... reversal process in a symmetric NiO/Co ... the more complicated multi-component system. ...

2012-09-17T23:59:59.000Z

427

Publications Portal  

Science Conference Proceedings (OSTI)

... in a prolate cylindrically symmetric trap are ... Scientific visualization techniques are employed in order to ... one of the condensate components and the ...

2012-09-17T23:59:59.000Z

428

Polymers Portal  

Science Conference Proceedings (OSTI)

... The NCNR backscattering spectrometer is one of the highest intensity instruments of its kind. It enables very high energy resolution … more. ...

2012-12-31T23:59:59.000Z

429

Publications Portal  

Science Conference Proceedings (OSTI)

... makes use of measured pressures to predict peak static responses ... Induced Degradation of a Tetrachlorobiphenyl in Transformer Oil Published: 11 ...

2013-12-19T23:59:59.000Z

430

Publications Portal  

Science Conference Proceedings (OSTI)

... Assembled Monolayers on Niobium Pentoxide Substrates ... capacitors have electroplated tin end te ... out using a Fourier-transform infrared spectrum ...

2012-09-17T23:59:59.000Z

431

Publications Portal  

Science Conference Proceedings (OSTI)

... at NIST, and plasma sprayed coatings were produced ... Initial damage at small numbers of cycles and low ... of Liquid-Phase-Sintered {Alpha}-Sic Topic ...

2012-09-17T23:59:59.000Z

432

Publications Portal  

Science Conference Proceedings (OSTI)

... The damage takes the form of a quasiplastic ... the study of films and coatings, where traditional ... Analysis Techniques for Highly Oriented {alpha}-Al^d2 ...

2012-09-17T23:59:59.000Z

433

Publications Portal  

Science Conference Proceedings (OSTI)

... Kyritsis, Christopher Hall, Dale P Bentz, Nicola Meller, Moira A. Wilson Abstract: Cement-based materials used to seal geothermal or deep oil wells ...

2012-09-17T23:59:59.000Z

434

Publications Portal  

Science Conference Proceedings (OSTI)

... to this project is the direct comparison of the low-voltage ranges of a ... Descriptions of two new transmission lines are presented, along with ac-dc ...

2012-09-17T23:59:59.000Z

435

Publications Portal  

Science Conference Proceedings (OSTI)

... frequency response of several coplanar transmission lines and interdigital ... Typically, voltage-current ({I}VI{/I}) at ... with an InP MMIC IF low-noise am ...

2012-09-17T23:59:59.000Z

436

Publications Portal  

Science Conference Proceedings (OSTI)

... The Bragg Crystal Spectrometer for Solar-A Published: 1 ... Michael T Postek, M Wright, NJ Zaluzec Abstract ... the US Department of Energy''s DOE2000 ...

2012-09-17T23:59:59.000Z

437

Publications Portal  

Science Conference Proceedings (OSTI)

... of opaque or semi-transparent films for photovoltaic (PV) applications. ... Energy Price Indices and Discount Factors for Life-Cycle Cost Analysis - April ...

2012-09-17T23:59:59.000Z

438

Publications Portal  

Science Conference Proceedings (OSTI)

... great promise as alternative light sources for indoor testing of PV cells as ... 7405 Topic: Energy Published: 4/10/2007 Authors: M Price, J Kenney ...

2012-09-17T23:59:59.000Z

439

Publications Portal  

Science Conference Proceedings (OSTI)

... http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911090 2. Early LNG Program and LN2 Cryogenic Flow Measurement Facility at ...

2012-09-17T23:59:59.000Z

440

Publications Portal  

Science Conference Proceedings (OSTI)

... the last eight years, gas (filled) proportional ... Hurdles, Achievements and Future Outlook Topic: Environment ... Deep Water Horizon (DWH) oil spill in ...

2012-09-17T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
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441

Publications Portal  

Science Conference Proceedings (OSTI)

... Information Security - 10th International Conference, ISC 2007 Published: 10/12/2007 Author ... SP 823-XX: Integrated Services Digital Network Series.

2012-09-17T23:59:59.000Z

442

Publications Portal  

Science Conference Proceedings (OSTI)

... in pop-in events, which are sudden displacement-burst excursions d ... High resolution gamma-ray spectroscopy with a microwave-multiplexed TES ...

2013-12-19T23:59:59.000Z

443

Publications Portal  

Science Conference Proceedings (OSTI)

... Measurement of k0-factors for Prompt Gamma-Ray Activation Analysis Published ... DL Schweickart Abstract: A new Surface-mediated burst mode of ...

2013-12-19T23:59:59.000Z

444

Publications Portal  

Science Conference Proceedings (OSTI)

... prepared to deal with both man-made and natural disasters. The responses to the attacks on the World Trade Center ... Effective emergency response ...

2013-12-19T23:59:59.000Z

445

Publications Portal  

Science Conference Proceedings (OSTI)

... Topic: Homeland Security and Disaster Resilience Published: 5/14/2013 Authors: Nelson P Bryner, Erik L Johnsson Abstract: In response to the ...

2013-12-19T23:59:59.000Z

446

Publications Portal  

Science Conference Proceedings (OSTI)

... A versatile light-emitting-diode-based spectral response measurement system for photovoltaic device characterization Topic: Energy Published: 6 ...

2013-12-19T23:59:59.000Z

447

Publications Portal  

Science Conference Proceedings (OSTI)

... WebSubmit: Web-Based Applications with Tcl Series: NIST Interagency/Internal Report (NISTIR) Report Number: 6165 Topic: Information ...

2013-12-19T23:59:59.000Z

448

Publications Portal  

Science Conference Proceedings (OSTI)

... GLUT/Tk: Open GL with Tcl/Tk Series: Special Publication (NIST SP) Report Number: 500-253 Published: 5/1/2003 Author: Joseph Konczal Abstract ...

2013-12-19T23:59:59.000Z

449

Publications Portal  

Science Conference Proceedings (OSTI)

... GLUT/Tk: Open GL with Tcl/Tk Series: Special Publication (NIST SP) Report Number: 500-253 Topic: Information Technology Published: 5/1/2002 ...

2013-12-19T23:59:59.000Z

450

Publications Portal  

Science Conference Proceedings (OSTI)

... Recently, the Thermocouple Calibration Laboratory at the National Institute of Standards and Technology has used sodium heat-pipe furnaces for ...

2013-12-19T23:59:59.000Z

451

Publications Portal  

Science Conference Proceedings (OSTI)

... Rachuri Rachuri, Hyo Won Suh, Jae Hyun Lee, Ram D Sriram ... greater flexibility, precision, timeliness and automation of analysis in response to ...

2013-12-19T23:59:59.000Z

452

Publications Portal  

Science Conference Proceedings (OSTI)

... Adele P Peskin, Mala Ramaiah, Ganesh Saiprasad, Ram D Sriram ... proportional counter using pulse shape and distribution analysis Published: 8/29 ...

2013-12-19T23:59:59.000Z

453

Publications Portal  

Science Conference Proceedings (OSTI)

... This procedure allows to predict the nonlinear ... Voltage Standards in North America Published: 4/1 ... voltage and power consumption of organic-based ...

2012-09-17T23:59:59.000Z

454

Publications Portal  

Science Conference Proceedings (OSTI)

... Josephson Voltage Standards in North America Published: 4 ... voltage and power consumption of organic ... and Technology (NIST, USA), the National ...

2012-09-17T23:59:59.000Z

455

Publications Portal  

Science Conference Proceedings (OSTI)

... Fe^d2^O^d3^:TiO^d2^ System: Ba^d6 ... conservation projects and renewable energy project ... Technology; SP 500-XX: Computer Systems Technology; ...

2012-09-17T23:59:59.000Z

456

Publications Portal  

Science Conference Proceedings (OSTI)

... be used to test part identification systems for manufacturing ... Charles E. Bouldin, LB Sorensen Abstract: Diffraction ... functions of photon energy near a ...

2012-09-17T23:59:59.000Z

457

Publications Portal  

Science Conference Proceedings (OSTI)

... H Stragier, Bruce D Ravel, LB Sorensen Abstract: We ... Perovskite Oxides for Electronic, Energy Conversion, and Energy Efficiency Applications ...

2012-09-17T23:59:59.000Z

458

Microelectronics Portal  

Science Conference Proceedings (OSTI)

... Our goal is to provide technical leadership in R&D for the ... and emerging nanoelectronics industries through research and development of … more. ...

2012-12-20T23:59:59.000Z

459

Publications Portal  

Science Conference Proceedings (OSTI)

... Analysis of Multiscale Porosity at the Coso Geothermal Field Published: 2/13/2013 Authors: Lawrence M Anovitz, David R. Cole, David D. Faulder ...

2012-09-17T23:59:59.000Z

460

Publications Portal  

Science Conference Proceedings (OSTI)

... Steven D Hudson, Sheng Lin-Gibson, Kristi S. Anseth, Rocky Tuan, NR ... Flat specimens are fabricated by fusing porcelain veneers onto Y-TZP and ...

2012-09-17T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Magnetics Portal  

Science Conference Proceedings (OSTI)

... Step Toward 'Atomtronics'. New Filtration Material Could Make Petroleum Refining Cheaper, More Efficient. New NIST Microscope ...

2013-06-13T23:59:59.000Z

462

Publications Portal  

Science Conference Proceedings (OSTI)

... at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL). ... 30/2011 Authors: Thomas R Gentile, CD Bass, Jeffrey ...

2012-09-17T23:59:59.000Z

463

Publications Portal  

Science Conference Proceedings (OSTI)

... Reaction at 140 K Topic: Ceramics Published: 4/29/2004 Authors: DJ Burnett, AM Gabelnick, AT Capitano, Daniel A Fischer, JL Gland Abstract: In ...

2012-09-17T23:59:59.000Z

464

Publications Portal  

Science Conference Proceedings (OSTI)

... Oxidation on the Pt (111) Surface Published: 1/17/2000 Authors: AM Gabelnick, AT Capitano, DJ Burnett, Daniel A Fischer, JL Gland Abstract: The ...

2012-09-17T23:59:59.000Z

465

Publications Portal  

Science Conference Proceedings (OSTI)

... The Mercury-Ion Optical Clock: Towards a Measurement of ... This includes other vehicles, pedestrians, debris, construction, accidents, emergency ...

2012-09-17T23:59:59.000Z

466

Publications Portal  

Science Conference Proceedings (OSTI)

... A Streamlined Hydrolysis Procedure for the LC/MS/MS Analysis of Cocaine in Wastewater Samples Topic: Drugs/Pharmaceuticals Published: 1/2 ...

2012-09-17T23:59:59.000Z

467

Publications Portal  

Science Conference Proceedings (OSTI)

... microcalorimeter gamma-ray detector with measured energy resolution of ... During Chemical Processes Used in Wastewater Treatment Published: 7 ...

2012-09-17T23:59:59.000Z

468

Publications Portal  

Science Conference Proceedings (OSTI)

... Internal Report (NISTIR) Report Number: 7287 Topic: Energy Published: 1 ... and analyzing data needed for evaluation of intelligent vehicle systems ...

2012-09-17T23:59:59.000Z

469

Publications Portal  

Science Conference Proceedings (OSTI)

... the presence of the ac electric fields as ... Hierarchical Control and Performance Evaluation of Multi ... Autonomous Systems Topic: Energy Published: 5/4 ...

2012-09-17T23:59:59.000Z

470

Publications Portal  

Science Conference Proceedings (OSTI)

... Electro-thermal-mechanical Simulation and Reliability for Plug-in Vehicle Converters and Inverters Topic: Electric Power Metrology Published: 2/24 ...

2012-09-17T23:59:59.000Z

471

Publications Portal  

Science Conference Proceedings (OSTI)

... Teague, John S Villarrubia Abstract: We at NIST are building a metrology instrument called the Molecular Measuring Machine (MMM) with the goal ...

2012-09-17T23:59:59.000Z

472

Publications Portal  

Science Conference Proceedings (OSTI)

... solid solution series. Since the end members of the series - Ba2TiO4 (Pnma (No.62)) and Sr2TiO4 (I4/mmm ... http://www ...

2012-09-17T23:59:59.000Z

473

Publications Portal  

Science Conference Proceedings (OSTI)

... but replacing or recharging exhausted batteries in a deployed network can be difficult and costly. Therefore, prolonging battery life becomes a ...

2013-12-19T23:59:59.000Z

474

Publications Portal  

Science Conference Proceedings (OSTI)

... is of crucial importance for the formation of N-type Ultra Shallow Junctions ... are of interest for embedded elements such as capacitor, resonators, and ...

2012-09-17T23:59:59.000Z

475

Publications Portal  

Science Conference Proceedings (OSTI)

... of several coplanar transmission lines and interdigital capacitor structures as a ... important in high performance systems that require ultra-low phase ...

2012-09-17T23:59:59.000Z

476

Publications Portal  

Science Conference Proceedings (OSTI)

... Refrigerants in a System With Cross-Flow and Counter-Flow Heat Exchangers (NISTIR ... of the refrigerant mixture and the heat transfer fluid (HTF ...

2012-09-17T23:59:59.000Z

477

Publications Portal  

Science Conference Proceedings (OSTI)

... on R134a Pool Boiling Heat Transfer Topic: High ... Heat exchanger performance is strongly influenced by the ... in units of differential cross-section per ...

2012-09-17T23:59:59.000Z

478

Publications Portal  

Science Conference Proceedings (OSTI)

... The Phillip Burton Federal Building and US ... 450 Golden Gate Avenue in San Francisco was selected ... first large-scale commercial demonstration of ...

2012-09-17T23:59:59.000Z

479

Forensics Portal  

Science Conference Proceedings (OSTI)

... The NIST Entry Point Screening Test Bed conducts fundamental research to ... Forensic Science Laboratories: Handbook for Facility Planning, Design ...

2013-05-02T23:59:59.000Z

480

Publications Portal  

Science Conference Proceedings (OSTI)

... Airflow and Aerosol Transport Modeling in Hart Senate Office Building Published: 5/23/2002 Authors: Steven J Emmerich, Cynthia H. Reed, Andrew ...

2012-09-17T23:59:59.000Z

Note: This page contains sample records for the topic "radiation portal monitor" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Publications Portal  

Science Conference Proceedings (OSTI)

... Polarization and Structural Transitions of Irradiated Vinylidene Fluoride- Trifluoroethylene Copolymer Published: Date unknown Authors: E Balizer ...

2012-09-17T23:59:59.000Z

482

Publications Portal  

Science Conference Proceedings (OSTI)

... pores that are inaccessible to deuterated methane, CD^d4^, in 23 coals over the ... Juliet Test Suite 1.1 is a collection of over 81,000 synthetic C/C++ ...

2012-09-17T23:59:59.000Z

483

Publications Portal  

Science Conference Proceedings (OSTI)

... S. Bright Abstract: A new derivative of Arizona sand, ISO Medium ... Silicon Carbide Nanostructures: A Tight Binding Approach Topic: Nanotechnology ...

2012-09-17T23:59:59.000Z

484

Publications Portal  

Science Conference Proceedings (OSTI)

... for Measuring Nitrogen by Cold Neutron Prompt Gamma-ray Activation Analysis ... Effect of Burst-Splitting Events on Phase Doppler Interferometry ...

2012-09-17T23:59:59.000Z

485

Publications Portal  

Science Conference Proceedings (OSTI)

... 2/23/2011 Authors: Christopher C White, Kar Tean Tan, Emmett P O'Brien, Donald Lee Hunston, RS Williams Abstract: The paper describes the ...

2013-12-19T23:59:59.000Z

486

Publications Portal  

Science Conference Proceedings (OSTI)

... phasor measurements are now available at many major substations and power ... However, the quest to engineer materials on the nanoscale is met ...

2012-09-17T23:59:59.000Z

487

Publications Portal  

Science Conference Proceedings (OSTI)

... Certification of Selected Polynuclear Aromatic Hydrocarbons in SRM l580, "Organics in Shale Oil" Topic: Pollution/Indoor Air Quality Published: 12/1 ...

2012-09-17T23:59:59.000Z

488

Publications Portal  

Science Conference Proceedings (OSTI)

... Development for Gas Generator” project is a ... ASHRAE Standard 62.1: Problems, Perceptions and ... Topic: Building and Fire Research Published: 3/1 ...

2012-09-17T23:59:59.000Z

489

Publications Portal  

Science Conference Proceedings (OSTI)

... BCS) using the BACnet protocol [ANSI/ASHRAE, 2001 ... Tech Topic: Building and Fire Research Published: 11 ... was selected for a pilot project to study ...

2012-09-17T23:59:59.000Z

490

Publications Portal  

Science Conference Proceedings (OSTI)

... of SEI on Cycled Lithium-Ion Battery Cathodes: Soft X ... 15^O^d2^ cathodes from lithium-ion cells cycled ... New Materials to the Market Topic: Ceramics ...

2012-09-17T23:59:59.000Z

491

Publications Portal  

Science Conference Proceedings (OSTI)

... Trays of common household electric cable burned in a room wit ... ... Survey of the State-of-the-Art for Ocean Wave Energy Conversion Systems Series ...

2012-09-17T23:59:59.000Z

492

Publications Portal  

Science Conference Proceedings (OSTI)

... 002) and (201) vibrational states; Determination of ... visible fluorescence excitation spectrum of the à ... Bis(2-hydroxyphenyl)methane Topic: Chemical ...

2013-12-19T23:59:59.000Z

493

Publications Portal  

Science Conference Proceedings (OSTI)

... Remijan Abstract: The microwave spectrum of the ... on bis-(2-hydroxyphenyl) methane (2HDPM) in ... both the harmonic and Vibrational Self-consistent ...

2013-12-19T23:59:59.000Z

494

Publications Portal  

Science Conference Proceedings (OSTI)

... Binary vs Decade Inductive Voltage Divider ... ELF Electric and Magnetic Field Measurement ... for Spot Measurements of Residential Power Frequency ...

2012-09-17T23:59:59.000Z

495

Publications Portal  

Science Conference Proceedings (OSTI)

... Measured Versus Predicted Performance of Building Integrated ... the performance of a residential fuel cell ... The system, which uses natural gas as its ...

2012-09-17T23:59:59.000Z

496

Publications Portal  

Science Conference Proceedings (OSTI)

... 1/1/2002 Authors: JE Williams, T Nikuni ... Arlene Musgrove, Charles W Clark, William C. Martin ... Erik K. Hobbie, ZG Wang, JC Meredith, Alamgir Karim ...

2012-09-17T23:59:59.000Z

497

Publications Portal  

Science Conference Proceedings (OSTI)

... Erik K. Hobbie, ZG Wang, JC Meredith, Alamgir Karim ... 9/1/2004 Authors: JE Williams, Nicolai Nygaard ... Helmerson, S L. Rolston, William D Phillips ...

2012-09-17T23:59:59.000Z

498

Publications Portal  

Science Conference Proceedings (OSTI)

... Comparison of Biomass-Derived Turbine Fuels with the ... material safety ahead of its full implementation. ... to calibrate the mortar flow table Topic ...

2012-09-17T23:59:59.000Z

499

Publications Portal  

Science Conference Proceedings (OSTI)

... all-solid state Li-ion batteries (LIBs) with ... the lithium concentration across battery electrodes, a critical ... Ceria: Applications to Materials Design Topic ...

2012-09-17T23:59:59.000Z

500

Publications Portal  

Science Conference Proceedings (OSTI)

... techniques for studying lithium ion batteries. ... the lithium concentration across battery electrodes, a critical ... SP 260-XX: Standard Reference Materials; ...

2012-09-17T23:59:59.000Z