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1

Teleseismic-Seismic Monitoring At New River Area (DOE GTP) |...  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At New River Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At New...

2

Teleseismic-Seismic Monitoring | Open Energy Information  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring Teleseismic-Seismic Monitoring Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Teleseismic-Seismic Monitoring Details Activities (33) Areas (18) Regions (5) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Seismic Techniques Parent Exploration Technique: Passive Seismic Techniques Information Provided by Technique Lithology: Rock unit density influences elastic wave velocities. Stratigraphic/Structural: Map geothermal reservoir geometry. Structural geology- faults, folds, grabens, horst blocks, sedimentary layering, discontinuities, etc. Hydrological: Combining compressional and shear wave results can indicate the presence of fluid saturation in the formation.

3

Teleseismic-Seismic Monitoring At Kilauea Southwest Rift And...  

Open Energy Info (EERE)

Flank Area (Wyss, Et Al., 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Kilauea Southwest Rift And...

4

Teleseismic-Seismic Monitoring At Newberry Caldera Area (DOE...  

Open Energy Info (EERE)

Newberry Caldera Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Newberry Caldera Area (DOE GTP)...

5

Teleseismic-Seismic Monitoring At Central Nevada Seismic Zone Region  

Open Energy Info (EERE)

Central Nevada Seismic Zone Region Central Nevada Seismic Zone Region (Biasi, Et Al., 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Central Nevada Seismic Zone Region (Biasi, Et Al., 2009) Exploration Activity Details Location Central Nevada Seismic Zone Geothermal Region Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown References Glenn Biasi, Leiph Preston, Ileana Tibuleac (2009) Body Wave Tomography For Regional Scale Assessment Of Geothermal Indicators In The Western Great Basin Retrieved from "http://en.openei.org/w/index.php?title=Teleseismic-Seismic_Monitoring_At_Central_Nevada_Seismic_Zone_Region_(Biasi,_Et_Al.,_2009)&oldid=425640"

6

Teleseismic-Seismic Monitoring At Central Nevada Seismic Zone Region  

Open Energy Info (EERE)

Biasi, Et Al., 2008) Biasi, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Central Nevada Seismic Zone Region (Biasi, Et Al., 2008) Exploration Activity Details Location Central Nevada Seismic Zone Geothermal Region Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown References Glenn Biasi, Ileana Tibuleac, Leiph Preston (2008) Regional Resource Area Mapping In Nevada Using The Usarray Seismic Network Retrieved from "http://en.openei.org/w/index.php?title=Teleseismic-Seismic_Monitoring_At_Central_Nevada_Seismic_Zone_Region_(Biasi,_Et_Al.,_2008)&oldid=425638" Category: Exploration Activities What links here

7

Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs Area  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At Valles Caldera - Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs Area (Roberts, Et Al., 1995) Exploration Activity Details Location Valles Caldera - Sulphur Springs Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness useful DOE-funding Unknown Notes We have described the experimental details, data analysis and forward modeling for scattered-wave amplitude data recorded during a teleseismic earthquake survey performed in the Valles Caldera in the summer of 1987. Twenty-four high-quality teleseismic events were recorded at numerous sites along a line spanning the ring fracture and at several sites outside of the caldera. References Peter M. Roberts, Keiiti Aki, Michael C. Fehler (1995) A Shallow Attenuating Anomaly Inside The Ring Fracture Of The Valles Caldera, New

8

Definition: Teleseismic-Seismic Monitoring | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Teleseismic-Seismic Monitoring Jump to: navigation, search Dictionary.png Teleseismic-Seismic Monitoring Teleseismic monitoring is a technique to seismically image an area utilizing earthquakes originating from distances greater than 1,000 km from the measurement site.[1] View on Wikipedia Wikipedia Definition A teleseism is the tremor caused by an earthquake that is very far away. According to the USGS, the term, teleseismic refers to earthquakes that occur more than 1000 km from the measurement site. Often teleseismic events can be picked up only by seismometers that are in low background noise locations; whereas, in general, a tremor of a magnitude 5.3 earthquake can be seen anywhere in the world with modern seismic

9

Teleseismic-Seismic Monitoring At Valles Caldera - Redondo Area (Roberts,  

Open Energy Info (EERE)

Et Al., 1995) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Valles Caldera - Redondo Area (Roberts, Et Al., 1995) Exploration Activity Details Location Valles Caldera - Redondo Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness useful DOE-funding Unknown Notes We have described the experimental details, data analysis and forward modeling for scattered-wave amplitude data recorded during a teleseismic earthquake survey performed in the Valles Caldera in the summer of 1987. Twenty-four high-quality teleseismic events were recorded at numerous sites along a line spanning the ring fracture and at several sites outside of the caldera. References Peter M. Roberts, Keiiti Aki, Michael C. Fehler (1995) A Shallow

10

Teleseismic-Seismic Monitoring At Lassen Volcanic National Park Area (Janik  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At Lassen Volcanic National Park Area (Janik Teleseismic-Seismic Monitoring At Lassen Volcanic National Park Area (Janik & Mclaren, 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Lassen Volcanic National Park Area (Janik & Mclaren, 2010) Exploration Activity Details Location Lassen Volcanic National Park Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness useful DOE-funding Unknown References Cathy J. Janik, Marcia K. McLaren (2010) Seismicity And Fluid Geochemistry At Lassen Volcanic National Park, California- Evidence For Two Circulation Cells In The Hydrothermal System Retrieved from "http://en.openei.org/w/index.php?title=Teleseismic-Seismic_Monitoring_At_Lassen_Volcanic_National_Park_Area_(Janik_%26_Mclaren,_2010)&oldid=425654"

11

Teleseismic-Seismic Monitoring At Kilauea Southwest Rift And South Flank  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At Kilauea Southwest Rift And South Flank Teleseismic-Seismic Monitoring At Kilauea Southwest Rift And South Flank Area (Wyss, Et Al., 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Kilauea Southwest Rift And South Flank Area (Wyss, Et Al., 2001) Exploration Activity Details Location Kilauea Southwest Rift And South Flank Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness could be useful with more improvements DOE-funding Unknown Notes In spite of the complications discovered in this b-value analysis of Kilauea's South Flank, there are many similarities with the case histories of the other volcanoes we have studied, and the correlation of high b-value anomalies withmagma reservoirs is confirmed.

12

Teleseismic-Seismic Monitoring At Coso Geothermal Area (1975-1976) | Open  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At Coso Geothermal Area (1975-1976) Teleseismic-Seismic Monitoring At Coso Geothermal Area (1975-1976) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Coso Geothermal Area (1975-1976) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 1975 - 1976 Usefulness not indicated DOE-funding Unknown Exploration Basis Estimate thermal regime and potential of the system Notes Three-dimensional Q -1 model of the Coso Hot Springs known geothermal resource area was conducted. To complete the model a regional telemetered network of sixteen stations was operated by the U.S. Geological Survey; deployed a portable Centipede array of 26 three-component stations near the

13

Teleseismic-Seismic Monitoring At Coso Geothermal Area (1998-2002) | Open  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At Coso Geothermal Area (1998-2002) Teleseismic-Seismic Monitoring At Coso Geothermal Area (1998-2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Coso Geothermal Area (1998-2002) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 1998 - 2002 Usefulness not indicated DOE-funding Unknown Notes Two recent earthquake sequences near the Coso geothermal field show clear evidence of faulting along conjugate planes. Results from analyzing an earthquake sequence occurring in 1998 are presented and compared with a similar sequence that occurred in 1996. The two sequences followed mainshocks that occurred on 27 November, 1996 and 6 March, 1998. Both mainshocks ruptured approximately colocated regions of the same fault

14

Teleseismic-Seismic Monitoring At Hawthorne Area (Lazaro, Et Al., 2010) |  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At Hawthorne Area Teleseismic-Seismic Monitoring At Hawthorne Area (Lazaro, Et Al., 2010) Exploration Activity Details Location Hawthorne Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness not indicated DOE-funding Unknown Notes The Navy GPO has contracted the University of Nevada Reno Great Basin for Center for Geothermal Research to conduct additional field exploration at HAD. The tasks required by the Navy range from field mapping and water sampling; detailed mapping, to low angle sun photo interpretations, trenching, to 3-D seismic interpretations and modeling. References Michael Lazaro, Chris Page, Andy Tiedeman, Andrew Sabin, Steve Bjornstad, Steve Alm, David Meade, Jeff Shoffner, Kevin Mitchell, Bob Crowder, Greg Halsey (2010) United States Department Of The Navy Geothermal

15

Teleseismic-Seismic Monitoring At Coso Geothermal Area (1980) | Open Energy  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At Coso Geothermal Teleseismic-Seismic Monitoring At Coso Geothermal Area (1980) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 1980 Usefulness useful DOE-funding Unknown Exploration Basis Determine extent of low velocity body Notes An area showing approximately 0.2-s excess travel time that migrates with changing source azimuth, suggesting that the area is the 'delay shadow' produced by a deep, low-velocity body. Inversion of the relative residual data for three-dimensional velocity structure determines the lateral variations in velocity to a depth of 22.5 km beneath the array. An intense low-velocity body, which coincides with the surface expressions of late Pleistocene rhyolitic volcanism, high heat flow, and hydrothermal activity,

16

Teleseismic-Seismic Monitoring At Walker-Lane Transitional Zone Region  

Open Energy Info (EERE)

At Walker-Lane Transitional Zone Region At Walker-Lane Transitional Zone Region (Biasi, Et Al., 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Walker-Lane Transitional Zone Region (Biasi, Et Al., 2009) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown References Glenn Biasi, Leiph Preston, Ileana Tibuleac (2009) Body Wave Tomography For Regional Scale Assessment Of Geothermal Indicators In The Western Great Basin Retrieved from "http://en.openei.org/w/index.php?title=Teleseismic-Seismic_Monitoring_At_Walker-Lane_Transitional_Zone_Region_(Biasi,_Et_Al.,_2009)&oldid=425676"

17

Teleseismic-Seismic Monitoring At Long Valley Caldera Area (Newman, Et Al.,  

Open Energy Info (EERE)

Long Valley Caldera Area (Newman, Et Al., Long Valley Caldera Area (Newman, Et Al., 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Long Valley Caldera Area (Newman, Et Al., 2006) Exploration Activity Details Location Long Valley Caldera Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness not indicated DOE-funding Unknown Notes At shallow depths in the caldera References Andrew V. Newman, Timothy H. Dixon, Noel Gourmelen (2006) A Four-Dimensional Viscoelastic Deformation Model For Long Valley Caldera, California, Between 1995 And 2000 Retrieved from "http://en.openei.org/w/index.php?title=Teleseismic-Seismic_Monitoring_At_Long_Valley_Caldera_Area_(Newman,_Et_Al.,_2006)&oldid=425656"

18

Teleseismic-Seismic Monitoring At Coso Geothermal Area (2004) | Open Energy  

Open Energy Info (EERE)

) ) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Coso Geothermal Area (2004) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 2004 Usefulness not indicated DOE-funding Unknown Exploration Basis Analyze seismic data to develop reservoir models that characterize the geothermal system Notes Large-amplitude, secondary arrivals are modeled as scattering anomalies. Polarization and ray tracing methods determine the orientation and location of the scattering body. Two models are proposed for the scatterer: (1) a point scatterer located anywhere in a one-dimensional (1-D), layered velocity model; and (2) a dipping interface between two homogeneous half

19

Teleseismic-Seismic Monitoring At Coso Geothermal Area (2011-2012) | Open  

Open Energy Info (EERE)

2012) 2012) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Coso Geothermal Area (2011-2012) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 2011 - 2012 Usefulness not indicated DOE-funding Unknown Exploration Basis Map hydraulic structure within the field from seismic data Notes 2011: 16 years of seismicity were analyzed to improve hypocentral locations and simultaneously invert for the seismic velocity structure within the Coso Geothermal Field (CGF). The CGF has been continuously operated since the 1980's. 2012: 14 years of seismicity in the Coso Geothermal Field were relocated using differential travel times and simultaneously invert for

20

Teleseismic-Seismic Monitoring At Coso Geothermal Area (2006) | Open Energy  

Open Energy Info (EERE)

Coso Geothermal Area (2006) Coso Geothermal Area (2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Coso Geothermal Area (2006) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 2006 Usefulness useful DOE-funding Unknown Exploration Basis To assess the benefits of surface seismic surveys Notes Different migration procedures were applied to image a synthetic reservoir model and seismic data. After carefully preprocessing seismic data, the 2-D and 2.5-D pre-stack depth migration of line 109 in the Coso Geothermal Field shows a well defined reflector at about 16,000 ft depth. Compared to the 2-D pre-stack migrated image, the 2.5-D pre-stack migrated image

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Teleseismic-Seismic Monitoring At Coso Geothermal Area (1983-1985) | Open  

Open Energy Info (EERE)

Coso Geothermal Area (1983-1985) Coso Geothermal Area (1983-1985) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Coso Geothermal Area (1983-1985) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 1983 - 1985 Usefulness not indicated DOE-funding Unknown Exploration Basis To study anomalous shear wave attenuation in the shallow crust Notes V s and V p wave amplitudes were measured from vertical component seismograms of earthquakes that occurred in the Coso-southern Sierra Nevada region from July 1983 to 1985. Seismograms of 16 small earthquakes show SV amplitudes which are greatly diminished at some azimuths and takeoff angles, indicating strong lateral variations in S wave attenuation in the

22

Teleseismic-Seismic Monitoring At Coso Geothermal Area (2005) | Open Energy  

Open Energy Info (EERE)

Coso Geothermal Area (2005) Coso Geothermal Area (2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Coso Geothermal Area (2005) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 2005 Usefulness not indicated DOE-funding Unknown Exploration Basis More detailed analysis of microearthquakes over a longer period of time Notes The permanent 18-station network of three-component digital seismometers at the seismically active Coso geothermal area, California, provides high-quality microearthquake (MEQ) data that are well suited to investigating temporal variations in structure related to processes within the geothermal reservoir. A preliminary study (Julian, et al. 2003; Julian

23

Teleseismic-Seismic Monitoring At Kilauea Summit Area (Chouet & Aki, 1981)  

Open Energy Info (EERE)

Summit Area (Chouet & Aki, 1981) Summit Area (Chouet & Aki, 1981) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Kilauea Summit Area (Chouet & Aki, 1981) Exploration Activity Details Location Kilauea Summit Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness not indicated DOE-funding Unknown Notes Our passive seismic survey revealed a surprisingly high and sustained activity of local seismic events originating within the crust of Kilauea Iki. We recorded about 8000 events in a single day of operation at nail 17 with a seismograph having a peak magnification of 280,000 at 60 Hz (Fig. 10). References Bernard Chouet, Kehti Aki (1981) Seismic Structure And Seismicity Of The Cooling Lava Lake Of Kilauea Iki, Hawaii

24

Teleseismic-Seismic Monitoring At Kilauea Summit Area (Keller, Et Al.,  

Open Energy Info (EERE)

At Kilauea Summit Area (Keller, Et Al., At Kilauea Summit Area (Keller, Et Al., 1979) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Kilauea Summit Area (Keller, Et Al., 1979) Exploration Activity Details Location Kilauea Summit Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness useful DOE-funding Unknown Notes Kilauea volcano has high seismicity, most of which is associated with specific fault zones on the volcano and with movement of magma at depth (Koyanagi and Endo, 1971; Koyanagi et al., 1976). Certain groups of earthquakes have been observed at very shallow depths, however, and some of these have been concentrated in a zone that lies near the resistivity anomaly and the center of inflation. The data show that this shallow

25

Teleseismic-Seismic Monitoring At Coso Geothermal Area (1996-2004) | Open  

Open Energy Info (EERE)

4) 4) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Coso Geothermal Area (1996-2004) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 1996 - 2004 Usefulness useful DOE-funding Unknown Exploration Basis To look at time dependent seismic tomography Notes Local-earthquake tomographic images were calculated for each of the years 1996 - 2004 using arrival times from the U.S. Navy's permanent seismometer network. The results show irregular strengthening with time of the wave-speed ratio V p/V s at shallow depths. The period from 1996 through 2006 was studied, and the results to date using the traditional method show, for a 2-km horizontal grid spacing, an irregular strengthening

26

Teleseismic-Seismic Monitoring At Coso Geothermal Area (1988) | Open Energy  

Open Energy Info (EERE)

Coso Geothermal Coso Geothermal Area (1988) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 1988 Usefulness useful DOE-funding Unknown Exploration Basis To analyze three-dimensional Vp/Vs variation Notes A tomographic inversion for the 3D variations of the Vp/V s, the ratio of compressional to shear velocity, was performed. Iterative back projection of 2966 shear and compressional wave travel time residuals from local earthquakes recorded on vertical instruments reveals that Vp/Vs is generally high at the surface and decreases systematically to 10 km depth. Near Devil's Kitchen in the Coso Geothermal Area, Vp/Vs values are very low near the surface, consistent with measured values for steam-dominated

27

Teleseismic-Seismic Monitoring At Clear Lake Area (Skokan, 1993) | Open  

Open Energy Info (EERE)

Clear Lake Area Clear Lake Area (Skokan, 1993) Exploration Activity Details Location Clear Lake Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date Usefulness not indicated DOE-funding Unknown Notes Figure 4 illustrates seismicity from January of 1969 to June of 1977 (Rapolla and Keller, 1984). During this span, most of the seismicity occurred in the region of the Geysers geothermal field. Additional clustered activity was noted to the north and east of the Collayomi Fault in the Clear Lake region. Curiously, no unusual earthquake activity was noted along the major trend of the Collayomi Fault. Instead, the Collayomi Fault seems to separate two areas of active seismicity. References Catherine K. Skokan (1993) Overview Of Electromagnetic Methods Applied In Active Volcanic Areas Of Western United States

28

Definition: Micro-Earthquake | Open Energy Information  

Open Energy Info (EERE)

Micro-Earthquake Jump to: navigation, search Dictionary.png Micro-Earthquake The micro-earthquake technique (MEQ), also known as microseismic, utilizes vibrations in the subsurface...

29

Teleseismic-Seismic Monitoring At Kilauea Summit Area (Chouet...  

Open Energy Info (EERE)

10). References Bernard Chouet, Kehti Aki (1981) Seismic Structure And Seismicity Of The Cooling Lava Lake Of Kilauea Iki, Hawaii Retrieved from "http:en.openei.orgw...

30

Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

and forward modeling for scattered-wave amplitude data recorded during a teleseismic earthquake survey performed in the Valles Caldera in the summer of 1987. Twenty-four...

31

Micro-Earthquake | Open Energy Information  

Open Energy Info (EERE)

Micro-Earthquake Micro-Earthquake Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Micro-Earthquake Details Activities (33) Areas (16) Regions (2) NEPA(1) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Seismic Techniques Parent Exploration Technique: Passive Seismic Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Fault zones, permeable pathways Hydrological: Fluid type- liquid or steam Thermal: Dictionary.png Micro-Earthquake: The micro-earthquake technique (MEQ), also known as microseismic, utilizes vibrations in the subsurface to locate permeable pathways and determine fluid phase. Other definitions:Wikipedia Reegle Use in Geothermal Exploration Ground noise and micro-earthquakes (MEQ) may be utilized in the

32

Micro-Earthquake At Kilauea East Rift Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Micro-Earthquake At Kilauea East Rift Area (Thomas, Micro-Earthquake At Kilauea East Rift Area (Thomas, 1986) Exploration Activity Details Location Kilauea East Rift Area Exploration Technique Micro-Earthquake Activity Date Usefulness not indicated DOE-funding Unknown Notes Microseismic and ground noise studies were performed along the East Rift Zone in an effort to identify areas in which earthquake activity might suggest rock fracturing as a result of cold water coming into contact with heated reservoir rocks (Furumoto, 1978a). One of the microseismic surveys utilized an array of seven seismometers to monitor earthquake activity in the vicinity of the then proposed site of the HGP-A well (Fig. 53) (Suyenaga and Furumoto, 1978). The second microearthquake study utilized only two seismometers located near the junction of the Pahoa-Kalapana and

33

Micro-Earthquake At Raft River Geothermal Area (1982) | Open Energy  

Open Energy Info (EERE)

) ) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Raft River Geothermal Area (1982) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1982 Usefulness not indicated DOE-funding Unknown Exploration Basis Develop a background seismicity before power production begins Notes Local seismic networks were established to monitor the background seismicity prior to initiation of geothermal power production. The Raft River study area is currently seismically quiet down to the level of approximately magnitude one. References Zandt, G.; Mcpherson, L.; Schaff, S.; Olsen, S. (1 May 1982) Seismic baseline and induction studies- Roosevelt Hot Springs, Utah and

34

Micro-Earthquake At Northwest Basin and Range Geothermal Region...  

Open Energy Info (EERE)

to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Northwest Basin and Range Geothermal Region (1976) Exploration Activity Details...

35

Micro-Earthquake At Snake River Plain Geothermal Region (1976...  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit History Facebook icon Twitter icon Micro-Earthquake At Snake River Plain Geothermal Region (1976) Jump to: navigation, search GEOTHERMAL...

36

Micro-Earthquake At Geysers Area (Erten & Rial, 1999) | Open...  

Open Energy Info (EERE)

to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Geysers Area (Erten & Rial, 1999) Exploration Activity Details Location Geysers...

37

Micro-Earthquake At Marysville Mt Area (Blackwell) | Open Energy  

Open Energy Info (EERE)

Area (Blackwell) Area (Blackwell) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Marysville Mt Area (Blackwell) Exploration Activity Details Location Marysville Mt Area Exploration Technique Micro-Earthquake Activity Date Usefulness not indicated DOE-funding Unknown Notes A seismic ground noise was carried out but the ground noise in the anomaly area (and the surrounding region) was extremely low, approximately 4 orders of magnitude below that observed in the geothermal areas in the Salton Sea between 1-10 Hz (in units of power density). Because of this very low background noise the micro-earthquake survey was possible with instrument gains well in excess of a million. Regional micro-earthquake activity was located within about 15 km of the geothermal area but no micro-earthquakes

38

Micro-Earthquake At Roosevelt Hot Springs Geothermal Area (1982) | Open  

Open Energy Info (EERE)

Geothermal Area (1982) Geothermal Area (1982) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Roosevelt Hot Springs Geothermal Area (1982) Exploration Activity Details Location Roosevelt Hot Springs Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1982 Usefulness not indicated DOE-funding Unknown Exploration Basis Develop a background seismicity before power production begins Notes Local seismic networks were established to monitor the background seismicity prior to initiation of geothermal power production. The Raft River study area is currently seismically quiet down to the level of approximately magnitude one. References Zandt, G.; Mcpherson, L.; Schaff, S.; Olsen, S. (1 May 1982) Seismic baseline and induction studies- Roosevelt Hot Springs, Utah and

39

Micro-Earthquake At Long Valley Caldera Area (Foulger, Et Al...  

Open Energy Info (EERE)

Microearthquakes At Long Valley Caldera, California, Provide Evidence For Hydraulic Fracturing Retrieved from "http:en.openei.orgwindex.php?titleMicro-EarthquakeAtLongVall...

40

Micro-Earthquake At Newberry Caldera Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Newberry Caldera Area (DOE GTP) Exploration Activity Details Location Newberry Caldera Area...

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Micro-Earthquake At New River Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

New River Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At New River Area (DOE GTP) Exploration Activity...

42

Micro-Earthquake (Majer, 2003) | Open Energy Information  

Open Energy Info (EERE)

(Majer, 2003) (Majer, 2003) Exploration Activity Details Location Unspecified Exploration Technique Micro-Earthquake Activity Date Usefulness not indicated DOE-funding Unknown Notes The goal of this work is to evaluate the most promising methods and approaches that may be used for improved geothermal exploration and reservoir assessment. It is not a comprehensive review of all seismic methods used to date in geothermal environments. This work was motivated by a need to assess current and developing seismic technology that if applied in geothermal cases may greatly improve the chances for locating new geothermal resources and/or improve assessment of current ones. References E. L. Majer (2003) 3-D Seismic Methods For Geothermal Reservoir Exploration And Assessment-Summary

43

Micro-Earthquake At Geysers Geothermal Area (2011) | Open Energy  

Open Energy Info (EERE)

Geothermal Area (2011) Geothermal Area (2011) Exploration Activity Details Location Geysers Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine seismicity before and after reservoir stimulation for EGS Notes The overall goal is to gather high resolution seismicity data before, during and after stimulation activities at the EGS projects. This will include both surface and borehole deployments (as necessary in available boreholes) to provide high quality seismic data for improved processing and interpretation methodologies. This will allow the development and testing of seismic methods for understanding the performance of the EGS systems, as well as aid in developing induced seismicity mitigation techniques that can

44

Micro-Earthquake At Raft River Geothermal Area (2011) | Open Energy  

Open Energy Info (EERE)

Micro-Earthquake At Raft River Geothermal Area (2011) Micro-Earthquake At Raft River Geothermal Area (2011) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine seismicity before and after reservoir stimulation for EGS Notes The overall goal is to gather high resolution seismicity data before, during and after stimulation activities at the EGS projects. This will include both surface and borehole deployments to provide high quality seismic data for improved processing and interpretation methodologies. This will allow the development and testing of seismic methods for understanding the performance of the EGS systems, as well as aid in developing induced seismicity mitigation techniques that can be used for a variety of EGS

45

Micro-Earthquake At Geysers Area (Laney, 2005) | Open Energy Information  

Open Energy Info (EERE)

Laney, 2005) Laney, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Geysers Area (Laney, 2005) Exploration Activity Details Location Geysers Area Exploration Technique Micro-Earthquake Activity Date Usefulness useful DOE-funding Unknown Notes Characterization of 3D Fracture Patterns at The Geysers and Coso Geothermal Reservoirs by Shear-wave Splitting, Rial, Elkibbi, Yang and Pereyra. The raw data for the project consists of seismographic recordings of microearthquakes (MEQ) detected over many years by arrays of sensors at both The Geysers and Coso. References Patrick Laney (2005) Federal Geothermal Research Program Update - Fiscal Year 2004 Retrieved from "http://en.openei.org/w/index.php?title=Micro-Earthquake_At_Geysers_Area_(Laney,_2005)&oldid=389456

46

Micro-Earthquake At Coso Geothermal Area (2005) | Open Energy Information  

Open Energy Info (EERE)

5) 5) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Coso Area (2005) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2005 Usefulness useful DOE-funding Unknown Notes Characterization of 3D Fracture Patterns at The Geysers and Coso Geothermal Reservoirs by Shear-wave Splitting, Rial, Elkibbi, Yang and Pereyra. The raw data for the project consists of seismographic recordings of microearthquakes (MEQ) detected over many years by arrays of sensors at both The Geysers and Coso. References Patrick Laney (2005) Federal Geothermal Research Program Update - Fiscal Year 2004 Retrieved from "http://en.openei.org/w/index.php?title=Micro-Earthquake_At_Coso_Geothermal_Area_(2005)&oldid=475476"

47

Micro-Earthquake At Coso Geothermal Area (2011) | Open Energy Information  

Open Energy Info (EERE)

) ) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Coso Geothermal Area (2011) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis To analyze temporal velocity variations Notes Microseismic data recorded between 1996 and 2008 was used to determine the temporally varying seismic velocity of the Coso geothermal field. In this study, the double difference tomography method was applied to simultaneously locate a suite of microseismic events and determine the compressional and shear wave velocity as well as their ratio. References Seher, T.; Zhang, H.; Fehler, M.; Yu, H.; Soukhovitskaya, V.;

48

Micro-Earthquake At Newberry Caldera Geothermal Area (2011) | Open Energy  

Open Energy Info (EERE)

Area (2011) Area (2011) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Newberry Caldera Geothermal Area (2011) Exploration Activity Details Location Newberry Caldera Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine seismicity before and after reservoir stimulation for EGS Notes The overall goal is to gather high resolution seismicity data before, during and after stimulation activities at the EGS projects. This will include both surface and borehole deployments (as necessary in available boreholes) to provide high quality seismic data for improved processing and interpretation methodologies. This will allow the development and testing

49

Micro-Earthquake At Coso Geothermal Area (1993-1994) | Open Energy  

Open Energy Info (EERE)

1994) 1994) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Coso Geothermal Area (1993-1994) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1993 - 1994 Usefulness useful DOE-funding Unknown Exploration Basis Multiplet analysis Notes Instances of microseismicity in seismic doublets which are co-located hypocenters that appear to have nearly identical waveforms were searched for. Using 1085 high-quality events from 1993 to 1994, they identified numerous doublets, some occurring within minutes of each other. The hypocentral data was subdivided into spatial clusters to reduce the computational burden and evaluated multiple cross-correlation pairs,

50

Micro-Earthquake At Raft River Geothermal Area (1979) | Open Energy  

Open Energy Info (EERE)

9) 9) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Raft River Geothermal Area (1979) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1979 Usefulness not indicated DOE-funding Unknown Exploration Basis Refraction Survey Notes Interpretation of seismic refraction recordings in the area yielded compressional velocities from near the surface to the crystalline basement at a maximum depth of approximately 1600 m. The results show a complex sequence of sediments and volcanic flows overlying basement. Velocities in the sedimentary section vary laterally. Correlation with well data suggests that zones of higher velocities may correspond to zones where sediments are

51

Micro-Earthquake At Coso Geothermal Area (1996) | Open Energy Information  

Open Energy Info (EERE)

) ) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Coso Geothermal Area (1996) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1996 Usefulness useful DOE-funding Unknown Exploration Basis Determine the attenuation structure Notes Pulse width data are used to invert for attenuation structure. The dataset consists of pulse width measurements of 838 microseismic events recorded on a seismic array of 16 downhole stations between August 1993 and March 1994. A broad region of low Q (≈ 30 to 37) is located at 0.5 to 1.2 km in depth below Devil's Kitchen, Nicol Prospects, and Coso Hot Springs. A vertical, low Q (≈ 36 in contrast with surrounding rock of 80) region is

52

Micro-Earthquake At Long Valley Caldera Area (Stroujkova & Malin, 2001) |  

Open Energy Info (EERE)

Long Valley Caldera Area (Stroujkova & Malin, 2001) Long Valley Caldera Area (Stroujkova & Malin, 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Long Valley Caldera Area (Stroujkova & Malin, 2001) Exploration Activity Details Location Long Valley Caldera Area Exploration Technique Micro-Earthquake Activity Date Usefulness not indicated DOE-funding Unknown Notes Our preferred model for the unusual events is that of multiple ordinary earthquakes being triggered or forced by a fluid injection into a thin volcanic conduit. An example of such a structure would be a dike connected to one or more shear or wing fractures. In this model, resonant increases in pressure in the conduit would cause the shear fractures to fail seismically at fixed time delays. For the time delays seen at Long Valley,

53

Micro-Earthquake At Under Steamboat Springs Area (Warpinski, Et Al., 2004)  

Open Energy Info (EERE)

Under Steamboat Springs Area Under Steamboat Springs Area (Warpinski, Et Al., 2004) Exploration Activity Details Location Under Steamboat Springs Area Exploration Technique Micro-Earthquake Activity Date Usefulness useful DOE-funding Unknown Notes Update to Warpinski, et al., 2002 References N. R. Warpinski, A. R. Sattler, R. Fortuna, D. A. Sanchez, J. Nathwani (2004) Geothermal Resource Exploration And Definition Projects Retrieved from "http://en.openei.org/w/index.php?title=Micro-Earthquake_At_Under_Steamboat_Springs_Area_(Warpinski,_Et_Al.,_2004)&oldid=386654" Categories: Exploration Activities DOE Funded Activities What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data Developer services OpenEI partners with a broad range of international organizations to grow

54

Micro-Earthquake At Under Steamboat Springs Area (Warpinski, Et Al., 2002)  

Open Energy Info (EERE)

Under Steamboat Springs Area (Warpinski, Et Al., 2002) Under Steamboat Springs Area (Warpinski, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Under Steamboat Springs Area (Warpinski, Et Al., 2002) Exploration Activity Details Location Under Steamboat Springs Area Exploration Technique Micro-Earthquake Activity Date Usefulness useful DOE-funding Unknown Notes This project consisted of (1) a 3-D surface seismic survey conducted in the fall of 2000, (2) a micro-seismic survey run from November 2000 to April 200 1, and (3) a gravity survey conducted in April and May 2001. The 3-D surface seismic data are still being processed at this time, but initial results indicate that there are two major lineations of high velocity running orthogonal to each other which are presumably related to the fault

55

Micro-Earthquake At Coso Geothermal Area (2000) | Open Energy Information  

Open Energy Info (EERE)

0) 0) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Coso Geothermal Area (2000) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2000 Usefulness not indicated DOE-funding Unknown Exploration Basis Compare results of dense arrays with less densely spaced instruments Notes Results from a dense array of passive seismometers are presented. Data collected during the 18-month deployment of 16 dense mini-arrays in the region of the China Lake geothermal field near Ridgecrest, CA was used. The crustal structure within the geothermal field, its relationship to regional tectonic features, and search for an indication of mantle influence on volcanism was imaged. The mini-arrays consist of mostly short period

56

Micro-Earthquake At Coso Geothermal Area (1992-1997) | Open Energy  

Open Energy Info (EERE)

2-1997) 2-1997) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Coso Geothermal Area (1992-1997) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1992 - 1997 Usefulness useful DOE-funding Unknown Exploration Basis Characterize subsurface fracture patterns in the Coso geothermal reservoir by analyzing shear-wave splitting of microearthquake seismorgrams Notes A large number of microearthquake seismograms have been recorded by a downhole, three-component seismic network. Shear-wave splitting induced by the alignment of cracks in the reservoir has been widely observed in the recordings. Over 100 events with body wave magnitude greater than 1.0 from

57

Micro-Earthquake At Coso Geothermal Area (2002-2005) | Open Energy  

Open Energy Info (EERE)

-2005) -2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Coso Geothermal Area (2002-2005) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2002 - 2005 Usefulness not indicated DOE-funding Unknown Exploration Basis To improve understanding of the subsurface fracture system Notes A shear-wave splitting technique was applied on a set of high quality, locally recorded microearthquake (MEQ) data. Four major fracture directions have been identified from the seismograms recorded by the permanent 16-station down-hole array: N10- 20W, NS, N20E, and N40-45E, of which the first and the third are the most prominent. All orientations are consistent with the known strike of local sets of faults and fractures at depth and at

58

Micro-Earthquake At Coso Geothermal Area (1987) | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Coso Geothermal Area (1987) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1987 Usefulness not indicated DOE-funding Unknown Exploration Basis Analysis was done to link the zones of decreased P velocity to contemporary magmatic activity Notes Inversion of 4036 P wave travel time residuals from 429 local earthquakes using a tomographic scheme provides information about 3D upper crustal velocity variations in the Indian Wells Valley-Coso region of southeastern CA. The residuals are calculated relative to a Coso-specific velocity model, corrected for station elevation, weighted, and back-projected along

59

Micro-Earthquake At New York Canyon Geothermal Area (2011) | Open Energy  

Open Energy Info (EERE)

York Canyon Geothermal Area (2011) York Canyon Geothermal Area (2011) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At New York Canyon Geothermal Area (2011) Exploration Activity Details Location New York Canyon Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine seismicity before and after reservoir stimulation for EGS Notes The overall goal is to gather high resolution seismicity data before, during and after stimulation activities at the EGS projects. This will include both surface and borehole deployments (as necessary in available boreholes) to provide high quality seismic data for improved processing and interpretation methodologies. This will allow the development and testing

60

Micro-Earthquake At Coso Geothermal Area (2007) | Open Energy Information  

Open Energy Info (EERE)

Coso Geothermal Area (2007) Coso Geothermal Area (2007) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2007 Usefulness not indicated DOE-funding Unknown Exploration Basis Develop and test a tool to better analyze microearthquake data Notes A GUI-based interface was developed to use inversion software that greatly increases its ease of use and makes feasible analyzing larger numbers of earthquakes than previously was practical. Examples are shown from an injection experiment conducted in well 34-9RD2, on the East Flank. This tight well was re-drilled February - March 2005. Pervasive porosity and fractures were encountered at about 2660 m depth. These mud losses induced a 50-minute swarm of 44 microearthquakes, with magnitudes in the range -0.3

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Micro-Earthquake At Coso Geothermal Area (1974) | Open Energy Information  

Open Energy Info (EERE)

Coso Geothermal Area (1974) Coso Geothermal Area (1974) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1974 Usefulness useful DOE-funding Unknown Exploration Basis To determine the background level of seismicity before any drilling related to production takes place. Notes Two different arrays of portable high-gain seismographs were installed- measurements taken over thirty three days; completed 9 calibration blasts. The microearthquake activity changed considerably including days which had only a few events while others had as many as 100 or more distinct local events; more than two thousand events with S-P times of less than three seconds were detected; observed low value for Poisson's ratio which indicated that the Coso geothermal system is a vapor-dominated system

62

Micro-Earthquake At Desert Peak Geothermal Area (2011) | Open Energy  

Open Energy Info (EERE)

Desert Peak Geothermal Area Desert Peak Geothermal Area (2011) Exploration Activity Details Location Desert Peak Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine seismicity before and after reservoir stimulation for EGS Notes The overall goal is to gather high resolution seismicity data before, during and after stimulation activities at the EGS projects. This will include both surface and borehole deployments (as necessary in available boreholes) to provide high quality seismic data for improved processing and interpretation methodologies. This will allow the development and testing of seismic methods for understanding the performance of the EGS systems, as well as aid in developing induced seismicity mitigation techniques that can

63

Micro-Earthquake At Brady Hot Springs Geothermal Area (2011) | Open Energy  

Open Energy Info (EERE)

Geothermal Area Geothermal Area (2011) Exploration Activity Details Location Brady Hot Springs Geothermal Area Exploration Technique Micro-Earthquake Activity Date 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine seismicity before and after reservoir stimulation for EGS Notes The overall goal is to gather high resolution seismicity data before, during and after stimulation activities at the EGS projects. This will include both surface and borehole deployments (as necessary in available boreholes) to provide high quality seismic data for improved processing and interpretation methodologies. This will allow the development and testing of seismic methods for understanding the performance of the EGS systems, as well as aid in developing induced seismicity mitigation techniques that can

64

The Northwest Geysers EGS Demonstration Project Phase 1: Pre-stimulation coupled geomechanical modeling to guide stimulation and monitoring plans  

DOE Green Energy (OSTI)

This paper presents activities and results associated with Phase 1 (pre-stimulation phase) of an Enhanced Geothermal System (EGS) demonstration project at the northwest part of The Geysers geothermal field, California. The paper presents development of a 3-D geological model, coupled thermal-hydraulic-mechanical (THM) modeling of proposed stimulation injection as well as current plans for stimulation and monitoring of the site. The project aims at creating an EGS by directly and systematically injecting cool water at relatively low pressure into a known High Temperature (about 280 to 350 C) Zone (HTZ) located under the conventional (240 C) steam reservoir at depths of {approx}3 km. Accurate micro-earthquake monitoring initiated before the start of the injection will be used as a tool for tracking the development of the EGS and monitoring changes in microseismicity. We first analyzed historic injection and micro-earthquake data from an injection well (Aidlin 11) located about 3 miles to the west of the new EGS demonstration area. Thereafter, we used the same modeling approach to predict the likely extent of the zone of enhanced permeability for a proposed initial injection in two wells (Prati State 31 and Prati 32) at the new EGS demonstration area. Our modeling indicates that the proposed injection scheme will provide additional steam production in the area by creating a zone of permeability enhancement extending about 0.5 km from each injection well which will connect to the overlying conventional steam reservoir, in agreement with the conclusions of Nielson and Moore (2000).

Rutqvist, J.; Dobson, P.F.; Oldenburg, C.M.; Garcia, J.; Walters, M.

2010-10-20T23:59:59.000Z

65

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...

66

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

67

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 ...

68

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

69

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...

70

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

71

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

72

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

73

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

74

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

75

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

76

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

77

Integrated High Resolution Microearthquake Analysis and Monitoring for Optimizing Steam Production at The Geysers Geothermal Field, California  

DOE Green Energy (OSTI)

In December of 2003 a large amount of water from the Santa Rosa wastewater project began being pumped to The Geysers for injection. Millions of dollars are being spent on this injection project in the anticipation that the additional fluid will not only extend the life of The Geysers but also greatly increase the net amount of energy extracted. Optimal use of the injected water, however, will require that the water be injected at the right place, in the right amount and at the proper rate. It has been shown that Microearthquake (MEQ) generation is a direct indicator of the effect of fluid injection at The Geysers (Majer and McEvilly 1979; Eberhart-Phillips and Oppenheimer 1984; Enedy et al. 1992; Stark 1992; Kirkpatrick et al. 1999; Smith et al. 2000). It is one of the few, if not only methods, practical to monitor the volumetric effect of water injection at The Geysers. At the beginning of this project there was not a detailed MEQ response, Geysers-wide, to a large influx of water such as will be the case from the Santa Rosa injection project. New technology in MEQ acquisition and analysis, while used in parts of The Geysers for short periods of time had not been applied reservoir-wide to obtain an integrated analysis of the reservoir. Also needed was a detailed correlation with the production and injection data on a site wide basis. Last but not least, needed was an assurance to the community that the induced seismicity is documented and understood such that if necessary, mitigation actions can be undertaken in a timely manner. This project was necessary not only for optimizing the heat recovery from the resource, but for assuring the community that there is no hazard associated with the increased injection activities. Therefore, the primary purpose of this project was to develop and apply high-resolution micro earthquake methodology for the entire Geysers geothermal field such that at the end of this project a monitoring and process definition methodology will be available to: (1) Optimize the economic development of The Geysers (as well as other areas) by providing improved information on fluid flow and reservoir dynamics. (2) Aid in the mitigation of environmental impacts of increased fluid injection by improving the understanding between fluid injection and seismicity. (3) Provide a cost-effective blueprint such that the technology can be applied on a routine basis in the future.

Majer, Ernest; Peterson, John; Stark, Mitch; Smith, Bill; Rutqvist, Jonny; Kennedy, Mack

2004-04-26T23:59:59.000Z

78

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...

79

Analysis of Injection-Induced Micro-Earthquakes in a Geothermal Steam Reservoir, The Geysers Geothermal Field, California  

E-Print Network (OSTI)

production wells, thermal- elastic cooling shrinkage is theinjection wells, both thermal-elastic cooling shrinkage andGeysers is cooling and associated thermal-elastic shrinkage

Rutqvist, J.

2008-01-01T23:59:59.000Z

80

Analysis of Injection-Induced Micro-Earthquakes in a Geothermal Steam Reservoir, The Geysers Geothermal Field, California  

E-Print Network (OSTI)

Earthquakes in a Geothermal Steam Reservoir, The Geysersanalysis of the geothermal steam production and cold waterAs a result of high rate of steam withdrawal, the reservoir

Rutqvist, J.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Analysis of Injection-Induced Micro-Earthquakes in a Geothermal Steam Reservoir, The Geysers Geothermal Field, California  

E-Print Network (OSTI)

and P. Segall, P. 1997. Subsidence at The Geysers geothermalA.P. 2001. Seismicity, subsidence and strain at The Geysersrespectively, as well as subsidence of about 0.5 to 1 meter.

Rutqvist, J.

2008-01-01T23:59:59.000Z

82

Analysis of Injection-Induced Micro-Earthquakes in a Geothermal Steam Reservoir, The Geysers Geothermal Field, California  

E-Print Network (OSTI)

Geothermal Field, Monograph on The Geysers GeothermalField, Geothermal Resources Council, Special Report no. 17,Subsidence at The Geysers geothermal field, N. California

Rutqvist, J.

2008-01-01T23:59:59.000Z

83

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

84

Modern Performance Monitoring  

Science Conference Proceedings (OSTI)

Today's diverse and decentralized computer world demands new thinking about performance monitoring and analysis.

Mark Purdy

2006-02-01T23:59:59.000Z

85

Corrosion monitoring apparatus  

DOE Patents (OSTI)

A corrosion monitoring device in an aqueous system which includes a formed crevice and monitoring the corrosion of the surfaces forming the crevice by the use of an a-c electrical signal.

Isaacs, Hugh S. (Shoreham, NY); Weeks, John R. (Stony Brook, NY)

1980-01-01T23:59:59.000Z

86

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

87

Seismic Imaging and Monitoring  

SciTech Connect

I give an overview of LANL's capability in seismic imaging and monitoring. I present some seismic imaging and monitoring results, including imaging of complex structures, subsalt imaging of Gulf of Mexico, fault/fracture zone imaging for geothermal exploration at the Jemez pueblo, time-lapse imaging of a walkway vertical seismic profiling data for monitoring CO{sub 2} inject at SACROC, and microseismic event locations for monitoring CO{sub 2} injection at Aneth. These examples demonstrate LANL's high-resolution and high-fidelity seismic imaging and monitoring capabilities.

Huang, Lianjie [Los Alamos National Laboratory

2012-07-09T23:59:59.000Z

88

Seismic Imaging and Monitoring  

SciTech Connect

I give an overview of LANL's capability in seismic imaging and monitoring. I present some seismic imaging and monitoring results, including imaging of complex structures, subsalt imaging of Gulf of Mexico, fault/fracture zone imaging for geothermal exploration at the Jemez pueblo, time-lapse imaging of a walkway vertical seismic profiling data for monitoring CO{sub 2} inject at SACROC, and microseismic event locations for monitoring CO{sub 2} injection at Aneth. These examples demonstrate LANL's high-resolution and high-fidelity seismic imaging and monitoring capabilities.

Huang, Lianjie [Los Alamos National Laboratory

2012-07-09T23:59:59.000Z

89

Environmental Monitoring Plan  

Science Conference Proceedings (OSTI)

This Environmental Monitoring Plan was written to fulfill the requirements of Department of Energy (DOE) Order 5400.1 and DOE Environmental Regulatory Guide DOE/EH 0173T. This Plan documents the background, organizational structure, and methods used for effluent monitoring and environmental surveillance at Sandia National Laboratories/California. The design, rationale, and historical results of the environmental monitoring system are discussed in detail. Throughout the Plan, recommendations for improvements to the monitoring system are made. This revision to the Environmental Monitoring Plan was written to document the changes made to the Monitoring Program during 1992. Some of the data (most notably the statistical analyses of past monitoring data) has not been changed.

Holland, R.C. [Science Applications International Corp., San Diego, CA (United States)

1993-07-01T23:59:59.000Z

90

Comprehensive air monitoring plan: general monitoring report  

DOE Green Energy (OSTI)

Recommendations are provided for general monitoring of hydrogen sulfide (H/sub 2/S) in ambient air in parts of Colusa, Lake, Mendocino, Napa, and Sonoma counties potentially impacted by emissions from geothermal development projects in the Geysers-Calistoga Known Geothermal Resource Area. Recommendations for types, placement, performance guidelines, and criteria and procedure for triggering establishment and termination of CAMP monitoring equipment were determined after examination of four factors: population location; emission sources; meteorological considerations; and data needs of permitting agencies and applicants. Three alternate financial plans were developed. Locations and equipment for immediate installation are recommended for: two air quality stations in communities where the State ambient air quality standard for H/sub 2/S has been exceeded; three air quality trend stations to monitor progress in reduction of H/sub 2/S emissions; two meteorological observation stations to monitor synoptic wind flow over the area; and one acoustic radar and one rawinsonde station to monitor air inversions which limit the depth of the mixing layer.

Not Available

1980-03-31T23:59:59.000Z

91

Continuous Emissions Monitoring Guidelines  

Science Conference Proceedings (OSTI)

Since the 2002 update of this manual, the Environmental Protection Agency (EPA) has been extremely active in its efforts to expand continuous emissions monitoring (CEM) requirements through a variety of regulatory instruments. Additional monitoring requirements have resulted from EPA's Clean Air Interstate Rule and Cross-State Air Pollution Rule. EPA attempted to impose mercury (Hg) monitoring requirements in its now-vacated Clean Air Mercury Rule. Most recently, EPA has proposed mercury, particulate mat...

2011-12-20T23:59:59.000Z

92

Edison Benchmark Monitoring  

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

Edison Benchmark Monitoring Benchmark Results Select Benchmark CAM GAMESS GTC IMPACT-T MAESTRO MILC PARATEC Submit Last edited: 2013-06-25 22:45:11...

93

Simple beam profile monitor  

Science Conference Proceedings (OSTI)

An inexpensive beam profile monitor is based on the well proven rotating wire method. The monitor can display beam position and shape in real time for particle beams of most energies and beam currents up to 200{mu}A. Beam shape, position cross-section and other parameters are displayed on a computer screen.

Gelbart, W.; Johnson, R. R.; Abeysekera, B. [ASD Inc. Garden Bay, BC (Canada); Best Theratronics Ltd Ottawa Ontario (Canada); PharmaSpect Ltd., Burnaby BC (Canada)

2012-12-19T23:59:59.000Z

94

Monitoring Jobs on Hopper  

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

Monitoring Jobs Monitoring Jobs Monitoring Jobs Monitoring Edison Batch Jobs The batch system provides the command to monotor your jobs. We are listing the commands commonly used to submit and monitor the jobs. For more informaiton please refer to the man pages of these commands. Job Commands Command Description qsub batch_script Submits batch script to the queue. The output of qsub will be a jobid qdel jobid Deletes a job from the queue qhold jobid Puts a job on hold in the queue. qrls jobid Releases a job from hold. qalter [options] jobid Change attributes of submitted job. (See below.) qmove new_queue jobid Move job to new queue. Remember, the new queue must be one of the submission queues (premium, regular, or low) qstat -a Lists jobs in submission order (more useful than qstat without options) Also takes -u and -f [jobid]> options

95

Operational Area Monitoring Plan  

Office of Legacy Management (LM)

' ' SECTION 11.7B Operational Area Monitoring Plan for the Long -Term H yd rol og ical M o n i to ri ng - Program Off The Nevada Test Site S . C. Black Reynolds Electrical & Engineering, Co. and W. G. Phillips, G. G. Martin, D. J. Chaloud, C. A. Fontana, and 0. G. Easterly Environmental Monitoring Systems Laboratory U. S. Environmental Protection Agency October 23, 1991 FOREWORD This is one of a series of Operational Area Monitoring Plans that comprise the overall Environmental Monitoring Plan for the DOE Field Office, Nevada (DOEINV) nuclear and non- nuclear testing activities associated with the Nevada Test Site (NTS). These Operational Area Monitoring Plans are prepared by various DOE support contractors, NTS user organizations, and federal or state agencies supporting DOE NTS operations. These plans and the parent

96

PROTECTIVE CLOTHING MONITORING SYSTEM  

SciTech Connect

An automatic conveyor-type laundry monitoring system, whlch monitors laboratory coats and coveralls for both alpha and beta-gamma contamination, was developed and installed at the Hanford Laundry Facility to improve monitoring efficiency and control. The instrument employs eight alpha and seven beta-gamma scintillation large-area detectors, a garment conveyor, solid state circuitry, and appropriate signaling devices. Oarments are manually placed on hangers which are then placed onto an automatic loading mechanism. Each garment is conveyed past detectors where it is monitored for beta-gamma and alpha contamination. Contaminated garments are rejected and dropped into a special contniner if spot contamination exceeds 1000 disintegrations per minute (dis/min) of alpha or 5000 dis/min of mixed fission products. The garments which are not rejected pass through for folding and distribution. The system, which requires only one attendant, can effectively monitor 500 garments per standard shift. System operation was fully successful for ten months. (auth)

Rankin, M.O.; Spear, W.G.

1963-08-01T23:59:59.000Z

97

Review Functional hemodynamic monitoring  

E-Print Network (OSTI)

Hemodynamic monitoring is a central component of intensive care. Patterns of hemodynamic variables often suggest cardiogenic, hypovolemic, obstructive, or distributive (septic) etiologies to cardiovascular insufficiency, thus defining the specific treatments required. Monitoring increases in invasiveness, as required, as the risk for cardiovascular instability-induced morbidity increases because of the need to define more accurately the diagnosis and monitor the response to therapy. Monitoring is also context specific: requirements during cardiac surgery will be different from those in the intensive care unit or emergency department. Solitary hemodynamic values are useful as threshold monitors (e.g. hypotension is always pathological, central venous pressure is only elevated in disease). Some hemodynamic values can only be interpreted relative to metabolic demand, whereas others have multiple meanings. Functional hemodynamic monitoring implies a therapeutic application, independent of diagnosis such as a therapeutic trial of fluid challenge to assess preload responsiveness. Newer methods for assessing preload responsiveness include monitoring changes in central venous pressure during spontaneous inspiration, and variations in arterial pulse pressure, systolic pressure, and aortic flow variation in response to vena caval collapse during positive pressure ventilation or passive leg raising. Defining preload responsiveness using these functional measures, coupled to treatment protocols, can improve outcome from critical illness. Potentially, as these and newer, less invasive hemodynamic measures are validated, they could be incorporated into such protocolized care in a costeffective manner.

Michael R Pinsky; Didier Payen

2005-01-01T23:59:59.000Z

98

NETL: Ambient Monitoring - Steubenville Comprehensive Air Monitoring  

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

Steubenville Comprehensive Air Monitoring Project (SCAMP) Steubenville Comprehensive Air Monitoring Project (SCAMP) The National Ambient Air Quality Standards for airborne fine particles (PM2.5) are based on the mass of PM2.5 measured at outdoor monitoring stations; however, most people spend the majority of their time indoors. In order to fully understand the relationship between ambient PM2.5 and human health effects, it is important to define how ambient PM2.5 concentrations and compositions compare to those actually breathed by humans during normal daily activities. The objective of SCAMP is to measure the concentrations of PM2.5 and other potential air pollutants at ambient monitoring stations in and around Steubenville, OH, and relate them to the pollutant concentrations in air that is actually breathed by people living in the area. Steubenville was chosen by DOE for this study because of the ability to integrate its results with those of the UORVP, and also because Steubenville was one of the six cities where correlations between ambient PM2.5 mass and adverse health effects had been noted. These correlations had been cited by EPA as one of the primary justifications for its 1997 ambient PM2.5 standards. Complete characterization of the relationships between ambient PM2.5 and human exposure, including the chemical components of PM2.5 at various locations, will provide a comprehensive database for use in subsequent epidemiological studies, long-range transport studies, and State Implementation Program development. CONSOL Energy is the primary performer of SCAMP, and will provide the necessary coordination and data integration between the various components of the study.

99

Environmental Monitoring Plan  

SciTech Connect

The purpose of the environmental monitoring plan (EMP) is to promote the early identification of, and response to, potential adverse environmental impacts associated with DOE operations. Environmental monitoring supports the Integrated Safety Management System (ISMS) to detect, characterize, and respond to releases from DOE 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 the DOE activity. In addition, the EMP addresses the 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 radionuclide 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. Until recently, environmental monitoring at Lawrence Livermore National Laboratory (LLNL) was required by DOE Order 5400.1, which was canceled in January 2003. LLNL is in the process of adopting the ISO 14001 Environmental Management Systems standard, which contains requirements to perform and document environmental monitoring. The ISO 14001 standard is not as prescriptive as DOE Order 5400.1, which expressly required an EMP. LLNL will continue to prepare the EMP because it provides an organizational framework for ensuring that the work is conducted appropriately. The environmental monitoring addressed by the plan includes preoperational characterization and assessment, and effluent and surveillance monitoring. Additional environmental monitoring is conducted at LLNL as part of the compliance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, also known as Superfund). This EMP does not address the technical requirements for such monitoring.

Althouse, P E; Bertoldo, N A; Bowen, B M; Brown, R A; Campbell, C G; Christofferson, E; Gallegos, G M; Grayson, A R; Jones, H E; Larson, J M; Laycak, D; Mathews, S; Peterson, S R; Revelli, M J; Rueppel, D; Williams, R A; Wilson, K; Woods, N

2005-11-23T23:59:59.000Z

100

MCO Monitoring activity description  

Science Conference Proceedings (OSTI)

Spent Nuclear Fuel remaining from Hanford's N-Reactor operations in the 1970s has been stored under water in the K-Reactor Basins. This fuel will be repackaged, dried and stored in a new facility in the 200E Area. The safety basis for this process of retrieval, drying, and interim storage of the spent fuel has been established. The monitoring of MCOS in dry storage is a currently identified issue in the SNF Project. This plan outlines the key elements of the proposed monitoring activity. Other fuel stored in the K-Reactor Basins, including SPR fuel, will have other monitoring considerations and is not addressed by this activity description.

SEXTON, R.A.

1998-11-09T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Environmental monitoring plan - environmental monitoring section. Revision 1  

Science Conference Proceedings (OSTI)

This report presents the environmental monitoring plan for the Lawrence Livermore National Laboratory. A site characterization is provided along with monitoring and measurement techniques and quality assurance measures.

Wilt, G.C. [ed.; Tate, P.J.; Brigdon, S.L. [and others

1994-11-01T23:59:59.000Z

102

Monitoring Jobs on Hopper  

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

Monitoring Jobs Monitoring Jobs Monitoring Jobs Monitoring Hopper Batch Jobs See the man pages for more options. The Job Information page has more information on current queue status, completed jobs, ALPS logs and job summary statistics. Job Commands Command Description qsub batch_script Submits batch script to the queue. The output of qsub will be a jobid qdel jobid Deletes a job from the queue qhold jobid Puts a job on hold in the queue. To delete a job from the hopper xfer queue users must add an additional parameter @hopper06 Example:6004861.hopper06@hopper06 qrls jobid Releases a job from hold. qalter [options] jobid Change attributes of submitted job. (See below.) qmove new_queue jobid Move job to new queue. Remember, the new queue must be one of the submission queues (premium, regular, or low)

103

What We Monitor & Why  

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

by monitoring wildlife, plants, water quality, and air quality. June 27, 2012 Raft Trip: rafts on the Rio Grande Workers prepare for the annual Fall sampling campaign on the...

104

WIPP Documents - Environmental Monitoring  

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

issued by the EPA are contained in Title 40 CFR, Part 191, Subpart A. Strategic Plan for Groundwater Monitoring at the WIPP DOEWIPP-03-3230 Describes the groundwater...

105

High Temperature ESP Monitoring  

SciTech Connect

The objective of the High Temperature ESP Monitoring project was to develop a downhole monitoring system to be used in wells with bottom hole well temperatures up to 300C for measuring motor temperature, formation pressure, and formation temperature. These measurements are used to monitor the health of the ESP motor, to track the downhole operating conditions, and to optimize the pump operation. A 220 C based High Temperature ESP Monitoring system was commercially released for sale with Schlumberger ESP motors April of 2011 and a 250 C system with will be commercially released at the end of Q2 2011. The measurement system is now fully qualified, except for the sensor, at 300 C.

Jack Booker; Brindesh Dhruva

2011-06-20T23:59:59.000Z

106

Meteorological Monitoring Program  

SciTech Connect

The purpose of this technical report is to provide a comprehensive, detailed overview of the meteorological monitoring program at the Savannah River Site (SRS) near Aiken, South Carolina. The principle function of the program is to provide current, accurate meteorological data as input for calculating the transport and diffusion of any unplanned release of an atmospheric pollutant. The report is recommended for meteorologists, technicians, or any personnel who require an in-depth understanding of the meteorological monitoring program.

Hancock, H.A. Jr. [ed.; Parker, M.J.; Addis, R.P.

1994-09-01T23:59:59.000Z

107

Structure function monitor  

DOE Patents (OSTI)

Methods and apparatus for a structure function monitor provide for generation of parameters characterizing a refractive medium. In an embodiment, a structure function monitor acquires images of a pupil plane and an image plane and, from these images, retrieves the phase over an aperture, unwraps the retrieved phase, and analyzes the unwrapped retrieved phase. In an embodiment, analysis yields atmospheric parameters measured at spatial scales from zero to the diameter of a telescope used to collect light from a source.

McGraw, John T. (Placitas, NM); Zimmer, Peter C. (Albuquerque, NM); Ackermann, Mark R. (Albuquerque, NM)

2012-01-24T23:59:59.000Z

108

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

109

VME system monitor board  

SciTech Connect

Much of the machinery throughout the APS will be controlled by VME based computers. In order to increase the reliability of the system, it is necessary to be able to monitor the status of each VME crate. In order to do this, a VME System Monitor was created. In addition to being able to monitor and report the status (watchdog timer, temperature, CPU (Motorola MVME 167) state (status, run, fail), and the power supply), it includes provisions to remotely reset the CPU and VME crate, digital I/O, and parts of the transition module (serial port and ethernet connector) so that the Motorla MVME 712 is not needed. The standard VME interface was modified on the System Monitor so that in conjunction with the Motorola MVME 167 a message based VXI interrupt handler could is implemented. The System Monitor is a single VME card (6U). It utilizes both the front panel and the P2 connector for I/O. The front panel contains a temperature monitor, watchdog status LED, 4 general status LEDs, input for a TTL interrupt, 8 binary inputs (24 volt, 5 volt, and dry contact sense), 4 binary outputs (dry contact, TTL, and 100 mA), serial port (electrical RS-232 or fiber optic), ethernet transceiver (10 BASE-FO or AUI), and a status link to neighbor crates. The P2 connector is used to provide the serial port and ethernet to the processor. In order to abort and read the status of the CPU, a jumper cable must be connected between the CPU and the System Monitor.

NONE

1996-02-01T23:59:59.000Z

110

High Performance Network Monitoring  

SciTech Connect

Network Monitoring requires a substantial use of data and error analysis to overcome issues with clusters. Zenoss and Splunk help to monitor system log messages that are reporting issues about the clusters to monitoring services. Infiniband infrastructure on a number of clusters upgraded to ibmon2. ibmon2 requires different filters to report errors to system administrators. Focus for this summer is to: (1) Implement ibmon2 filters on monitoring boxes to report system errors to system administrators using Zenoss and Splunk; (2) Modify and improve scripts for monitoring and administrative usage; (3) Learn more about networks including services and maintenance for high performance computing systems; and (4) Gain a life experience working with professionals under real world situations. Filters were created to account for clusters running ibmon2 v1.0.0-1 10 Filters currently implemented for ibmon2 using Python. Filters look for threshold of port counters. Over certain counts, filters report errors to on-call system administrators and modifies grid to show local host with issue.

Martinez, Jesse E [Los Alamos National Laboratory

2012-08-10T23:59:59.000Z

111

Usability in multiple monitor displays  

Science Conference Proceedings (OSTI)

An experimental study was conducted to examine the impact of multiple monitors on user performance and multitasking. Forty-three participants were assigned to two groups - a multi-monitor group and a singlemonitor group - to carry out a series of tasks. ... Keywords: large display monitor, multiple monitors, multitasking, usability, user performance

Jacob M. Truemper; Hong Sheng; Michael G. Hilgers; Richard H. Hall; Morris Kalliny; Basanta Tandon

2008-10-01T23:59:59.000Z

112

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

113

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

114

Monitoring Jobs on Carver  

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

Monitoring Jobs Monitoring Jobs Monitoring Jobs Overview Please see the man pages of the commands below for more options. The Job Information page has more information on current queue status, completed jobs, and job summary statistics. Command Description qsub batch_script Submit batch script to queue; returns job_id. qdel job_id Delete job from queue. qhold job_id Place job on hold in queue. qrls job_id Release held job. qalter Change attributes of submitted job. qmove new_queue job_id Move job to a different queue. qstat -a List jobs in submission order. qstat -f job_id Produce detailed report about job. qs List jobs in priority order. showq List jobs in priority order, categorized by job state. showstart job_id Produce estimate of start time for job. checkjob job_id Produce scheduling diagnostics for job.

115

1987 environmental monitoring report  

Science Conference Proceedings (OSTI)

The primary purpose of Brookhaven National Laboratory's (BNL) environmental monitoring program is to determine whether: facility operations, waste treatment, and control systems functioned as designed to contain environmental pollutants; and the applicable environmental standards and effluents control requirements were met. This annual report for calendar year 1987 follows the recommendations given by the Department of Energy (DOE) but has been broadened to meet site-specific environmental monitoring needs. This program includes the sampling and analysis for radioactivity, water quality indices, metals, and organic compounds. 32 refs., 17 figs., 70 tabs.

Miltenberger, R.P.; Royce, B.A.; Naidu, J.R. (eds.)

1988-04-01T23:59:59.000Z

116

Fiber optic monitoring device  

DOE Patents (OSTI)

A device for the purpose of monitoring light transmissions in optical fibers comprises a fiber optic tap that optically diverts a fraction of a transmitted optical signal without disrupting the integrity of the signal. The diverted signal is carried, preferably by the fiber optic tap, to a lens or lens system that disperses the light over a solid angle that facilitates viewing. The dispersed light indicates whether or not the monitored optical fiber or system of optical fibers is currently transmitting optical information. 4 figures.

Samborsky, J.K.

1993-10-05T23:59:59.000Z

117

Fiber optic monitoring device  

DOE Patents (OSTI)

This invention is comprised of a device for the purpose of monitoring light transmissions in optical fibers comprises a fiber optic tap that optically diverts a fraction of a transmitted optical signal without disrupting the integrity of the signal. The diverted signal is carried, preferably by the fiber optic tap, to a lens or lens system that disperses the light over a solid angle that facilitates viewing. The dispersed light indicates whether or not the monitored optical fiber or system of optical fibers is currently transmitting optical information.

Samborsky, J.K.

1992-12-31T23:59:59.000Z

118

Advanced Monitoring systems initiative  

SciTech Connect

The Advanced Monitoring Systems Initiative (AMSI) actively searches for promising technologies and aggressively moves them from the research bench into DOE/NNSA end-user applications. There is a large unfulfilled need for an active element that reaches out to identify and recruit emerging sensor technologies into the test and evaluation function. Sensor research is ubiquitous, with the seeds of many novel concepts originating in the university systems, but at present these novel concepts do not move quickly and efficiently into real test environments. AMSI is a widely recognized, self-sustaining ''business'' accelerating the selection, development, testing, evaluation, and deployment of advanced monitoring systems and components.

R.J. Venedam; E.O. Hohman; C.F. Lohrstorfer; S.J. Weeks; J.B. Jones; W.J. Haas

2004-09-30T23:59:59.000Z

119

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

120

Rack Protection Monitor  

DOE Patents (OSTI)

A hardwired, fail-safe rack protection monitor utilizes electromechanical relays to respond to the detection by condition sensors of abnormal or alarm conditions (such as smoke, temperature, wind or water) that might adversely affect or damage equipment being protected. When the monitor is reset, the monitor is in a detection mode with first and second alarm relay coils energized. If one of the condition sensors detects an abnormal condition, the first alarm relay coil will be de-energized, but the second alarm relay coil will remain energized. This results in both a visual and an audible alarm being activated. If a second alarm condition is detected by another one of the condition sensors while the first condition sensor is still detecting the first alarm condition, both the first alarm relay coil and the second alarm relay coil will be de-energized. With both the first and second alarm relay coils de-energized, both a visual and an audible alarm will be activated. In addition, power to the protected equipment will be terminated and an alarm signal will be transmitted to an alarm central control. The monitor can be housed in a separate enclosure so as to provide an interface between a power supply for the protected equipment and the protected equipment.

Orr, Stanley G.

1998-10-21T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Geothermal injection monitoring project  

DOE Green Energy (OSTI)

Background information is provided on the geothermal brine injection problem and each of the project tasks is outlined in detail. These tasks are: evaluation of methods of monitoring the movement of injected fluid, preparation for an eventual field experiment, and a review of groundwater regulations and injection programs. (MHR)

Younker, L.

1981-04-01T23:59:59.000Z

122

Energy monitoring system  

SciTech Connect

A system for monitoring and displaying the consumption of energy by measuring the actual energy consumed and comparing the measured energy consumption with an ideal or desired energy consumption. The desired energy consumption data may be based upon actual operations or may be generated by ideal consumption characteristics. In some instances, the ideal figures may be modified to compensate for variations in external conditions.

Bertolasi, R.B.

1976-12-21T23:59:59.000Z

123

The Drought Monitor  

Science Conference Proceedings (OSTI)

The Drought Monitor was started in spring 1999 in response to a need for improved information about the status of drought across the United States. It serves as an example of interagency cooperation in a time of limited resources. The Drought ...

Mark Svoboda; Doug LeComte; Mike Hayes; Richard Heim; Karin Gleason; Jim Angel; Brad Rippey; Rich Tinker; Mike Palecki; David Stooksbury; David Miskus; Scott Stephens

2002-08-01T23:59:59.000Z

124

Monitoring informs management  

SciTech Connect

Improved regional monitoring and reporting of greenhouse-gas emissions depends on accurate estimates of emissions from different land-use regimes. An analysis suggests that measuring emissions per crop yield may be an optimum metric for refining land-management decisions.

West, Tristram O.

2011-10-24T23:59:59.000Z

125

of seashore Why monitor  

E-Print Network (OSTI)

Resource Manage ment at the Swedish University of Agricultural Sciences in Umeå. The survey of habitats and the field survey, the total area of shore habitats along the coast can be calculated and their overall of seashore monitoring Over an aerial photo of each sample unit, a hexagonal grid is laid. At every crossing

126

Rack protection monitor  

DOE Patents (OSTI)

A hardwired, fail-safe rack protection monitor utilizes electromechanical relays to respond to the detection by condition sensors of abnormal or alarm conditions (such as smoke, temperature, wind or water) that might adversely affect or damage equipment being protected. When the monitor is reset, the monitor is in a detection mode with first and second alarm relay coils energized. If one of the condition sensors detects an abnormal condition, the first alarm relay coil will be de-energized, but the second alarm relay coil will remain energized. This results in both a visual and an audible alarm being activated. If a second alarm condition is detected by another one of the condition sensors while the first condition sensor is still detecting the first alarm condition, both the first alarm relay coil and the second alarm relay coil will be de-energized. With both the first and second alarm relay coils de-energized, both a visual and an audible alarm will be activated. In addition, power to the protected equipment will be terminated and an alarm signal will be transmitted to an alarm central control. The monitor can be housed in a separate enclosure so as to provide an interface between a power supply for the protected equipment and the protected equipment.

Orr, Stanley G. (Wheaton, IL)

2000-01-01T23:59:59.000Z

127

Environmental Groundwater Monitoring Report  

Office of Legacy Management (LM)

-460 -460 Environmental Groundwater Monitoring Report Third Quarter, 1997 October 1997 Approved for public release; further dissemination unlimited. Environmental Restoration U.S. Department of Energy Nevada Operations Office This report has been reproduced directly from the best available copy. 1 - I : ~vailablk to DOE and DOE contractors from the. Office of Scientific - and Technical .Information, P.O. Box 62, Oak Ridge, TN 3783 1 ; prices available from (423) 576-840 1. Available to the public from the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Rd., Springfield, VA 22 16 1, telephone (703) 487-4650. RULISON SITE GROUNDWATER MONITORING REPORT THIRD QUARTER, 1997 DOE Nevada Operations Office Las Vegas, Nevada

128

Cycle isolation monitoring  

SciTech Connect

There are many factors to monitor in power plants, but one that is frequently overlooked is cycle isolation. Often this is an area where plant personnel can find 'low hanging fruit' with great return on investment, especially high energy valve leakage. This type of leakage leads to increased heat rate, potential valve damage and lost generation. The fundamental question to ask is 'What is 100 Btu/kW-hr of heat rate worth to your plant? On a 600 MW coal-fired power plant, a 1% leakage can lead to an 81 Btu/kW-hr impact on the main steam cycle and a 64 Btu/kW-hr impact on the hot reheat cycle. The article gives advice on methods to assist in detecting leaking valves and to monitor cycle isolation. A software product, TP. Plus-CIM was designed to estimate flow rates of potentially leaking valves.

Svensen, L.M. III; Zeigler, J.R.; Todd, F.D.; Alder, G.C. [Santee Copper, Moncks Corner, SC (United States)

2009-07-15T23:59:59.000Z

129

Method for radioactivity monitoring  

DOE Patents (OSTI)

The disclosure relates to a method for analyzing uranium and/or thorium contents of liquid effluents preferably utilizing a sample containing counting chamber. Basically, 185.7-keV gamma rays following .sup.235 U alpha decay to .sup.231 Th which indicate .sup.235 U content and a 63-keV gamma ray doublet found in the nucleus of .sup.234 Pa, a granddaughter of .sup.238 U, are monitored and the ratio thereof taken to derive uranium content and isotopic enrichment .sup.235 U/.sup.235 U + .sup.238 U) in the liquid effluent. Thorium content is determined by monitoring the intensity of 238-keV gamma rays from the nucleus of .sup.212 Bi in the decay chain of .sup.232 Th.

Umbarger, C. John (Los Alamos, NM); Cowder, Leo R. (Santa Fe, NM)

1976-10-26T23:59:59.000Z

130

Relay contact monitoring system  

Science Conference Proceedings (OSTI)

A switching system for switching on and off heating and air conditioning units in an environmental control system. The switching system includes a thermostat and a relay conductively coupled to the thermostat. The relay has a contact, which is responsive to a change signal for changing its position. The system further includes a programmable monitor having predetermined positions stored in a memory. The monitor is conductively coupled to the contact and to the thermostat for continually determining the position of the contact, and for sending a change signal to the relay for switching the position of the contact, as needed, to be in conformance with a predetermined position stored in the memory. 3 figs.

Mehta, V.

1994-01-11T23:59:59.000Z

131

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

132

Advanced Distribution Monitoring  

Science Conference Proceedings (OSTI)

Advanced Distribution Automation (ADA) is a concept for a fully controllable and flexible distribution system that will facilitate the exchange of electrical energy AND information between participants and system components. Advances in the monitoring of system parameters like voltages, currents and breaker/switch positions as well as environmental variables like temperature and wind speed will be required in order to fully implement ADA. This report presents background information on distribution monito...

2005-12-05T23:59:59.000Z

133

Benzene Monitor System report  

Science Conference Proceedings (OSTI)

Two systems for monitoring benzene in aqueous streams have been designed and assembled by the Savannah River Technology Center, Analytical Development Section (ADS). These systems were used at TNX to support sampling studies of the full-scale {open_quotes}SRAT/SME/PR{close_quotes} and to provide real-time measurements of benzene in Precipitate Hydrolysis Aqueous (PHA) simulant. This report describes the two ADS Benzene Monitor System (BMS) configurations, provides data on system operation, and reviews the results of scoping tests conducted at TNX. These scoping tests will allow comparison with other benzene measurement options being considered for use in the Defense Waste Processing Facility (DWPF) laboratory. A report detailing the preferred BMS configuration statistical performance during recent tests has been issued under separate title: Statistical Analyses of the At-line Benzene Monitor Study, SCS-ASG-92-066. The current BMS design, called the At-line Benzene Monitor (ALBM), allows remote measurement of benzene in PHA solutions. The authors have demonstrated the ability to calibrate and operate this system using peanut vials from a standard Hydragard{trademark} sampler. The equipment and materials used to construct the ALBM are similar to those already used in other applications by the DWPF lab. The precision of this system ({+-}0.5% Relative Standard Deviation (RSD) at 1 sigma) is better than the purge & trap-gas chromatograpy reference method currently in use. Both BMSs provide a direct measurement of the benzene that can be purged from a solution with no sample pretreatment. Each analysis requires about five minutes per sample, and the system operation requires no special skills or training. The analyzer`s computer software can be tailored to provide desired outputs. Use of this system produces no waste stream other than the samples themselves (i.e. no organic extractants).

Livingston, R.R.

1992-10-12T23:59:59.000Z

134

Multizone infiltration monitoring system  

DOE Green Energy (OSTI)

A multizone infiltration monitoring system (MIMS) using a single tracer gas has been developed. MIMS measures zonal infiltration and exfiltration as well as interzonal air movement rates. The system has been used at the 4-zone test house at the SERI interim field site, and this paper presents preliminary results. The present system can determine zonal infiltration rates, and the results show significant differences in infiltration rates for the various zones.

Wortman, D.N.; Burch, J.; Judkoff, R.

1982-06-01T23:59:59.000Z

135

1984 environmental monitoring report  

Science Conference Proceedings (OSTI)

The environmental monitoring program has been designed to ensure that BNL facilities operate such that the applicable environmental standards and effluent control requirements have been met. A listing, as required by DOE Order 5484.1 of BNL facilities, of environmental agencies and permits is provided in the Environmental Program Information Section 3.0, Table B. Since the aquifer underlying Long Island has been designated a ''sole source'' aquifer, the Environmental Protection Agency (EPA) Drinking Water Standards have been used in the assessment of ground water data. However, the limits prescribed in the regulations are not directly applicable to the monitoring well data since (1) the standards apply to a community water supply system, i.e., one serving more than 25 individuals, and (2) the standards represent an annual average concentration. Since the monitoring wells are not components of the Laboratory's water supply system, the EPA drinking water standards are employed as reference criteria to which the surveillance well data is compared. The standards also serve as guidance levels for any appropriate remedial action. 36 refs., 9 figs., 40 tabs.

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

1985-04-01T23:59:59.000Z

136

5.6 Security Monitoring  

Science Conference Proceedings (OSTI)

... monitoring of the cloud-provider infrastructure to demonstrate compliance with cloud-subscriber security policies and auditing requirements. ...

2010-11-02T23:59:59.000Z

137

Adequate monitoring of service compositions  

Science Conference Proceedings (OSTI)

Monitoring is essential to validate the runtime behaviour of dynamic distributed systems. However, monitors can inform of relevant events as they occur, but by their very nature they will not report about all those events that are not happening. In ... Keywords: Adequacy criteria, Branch coverage, Choreography, Monitoring, Operation coverage

Antonia Bertolino; Eda Marchetti; Andrea Morichetta

2013-08-01T23:59:59.000Z

138

Environmental monitoring via compressive sensing  

Science Conference Proceedings (OSTI)

Environmental monitoring aims to describe the state of the environment. It identifies environmental issues to show us how well our environmental objectives are being met. Traditional large-scale sensor networks for environmental monitoring suffers from ... Keywords: compressive sensing, environmental monitoring, information management, sensor networks

Shulin Yan; Chao Wu; Wei Dai; Moustafa Ghanem; Yike Guo

2012-08-01T23:59:59.000Z

139

Protecting against physical resource monitoring  

Science Conference Proceedings (OSTI)

This paper considers the problem of resource monitoring. We consider the scenario where an adversary is physically monitoring on the resource access, such as the electricity line or gas pipeline, of a user in order to learn private information about ... Keywords: differential privacy, resource monitoring, smart grids, smart metering

Gergely Acs; Claude Castelluccia; William Lecat

2011-10-01T23:59:59.000Z

140

On-line transformer monitoring  

Science Conference Proceedings (OSTI)

There are presently many different approaches to transformer monitoring, either on the market or under development. There are also, many different opinions about how on-line monitoring should be accomplished. On the one hand, efforts are being made to develop expert systems that monitor all transformer parameters and generate an estimate of overall transformer condition. On the other hand, a large number of transformer monitors, designed to monitor one or two specific parameters are already on the market. Another important factor to consider in choosing a monitor is who receives the information and how it is transmitted. The ultimate transformer monitor should feed into the supervisory control and data acquisition (Scada) system. This paper discusses the various aspects of this issue including asset protection, cost control, dissolved gases, pinpointing bad bushings and current transformers, hot spot measurement partial discharge, and water-in-oil measurements. 10 figs.

NONE

1995-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Optical wet steam monitor  

DOE Patents (OSTI)

A wet steam monitor determines steam particle size by using laser doppler velocimeter (LDV) device to produce backscatter light. The backscatter light signal is processed with a spectrum analyzer to produce a visibility waveform in the frequency domain. The visibility waveform includes a primary peak and a plurality of sidebands. The bandwidth of at least the primary frequency peak is correlated to particle size by either visually comparing the bandwidth to those of known particle sizes, or by digitizing the waveform and comparing the waveforms electronically.

Maxey, Lonnie C. (Powell, TN); Simpson, Marc L. (Knoxville, TN)

1995-01-01T23:59:59.000Z

142

Lithium niobate explosion monitor  

DOE Patents (OSTI)

Monitoring explosive devices is accomplished with a substantially z-cut lithium niobate crystal in abutment with the explosive device. Upon impact by a shock wave from detonation of the explosive device, the crystal emits a current pulse prior to destruction of the crystal. The current pulse is detected by a current viewing transformer and recorded as a function of time in nanoseconds. In order to self-check the crystal, the crystal has a chromium film resistor deposited thereon which may be heated by a current pulse prior to detonation. This generates a charge which is detected by a charge amplifier.

Bundy, Charles H. (Clearwater, FL); Graham, Robert A. (Los Lunas, NM); Kuehn, Stephen F. (Albuquerque, NM); Precit, Richard R. (Albuquerque, NM); Rogers, Michael S. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

143

Monitoring of tritium  

DOE Patents (OSTI)

The fluid from a breeder nuclear reactor, which may be the sodium cooling fluid or the helium reactor-cover-gas, or the helium coolant of a gas-cooled reactor passes over the portion of the enclosure of a gaseous discharge device which is permeable to hydrogen and its isotopes. The tritium diffused into the discharge device is radioactive producing beta rays which ionize the gas (argon) in the discharge device. The tritium is monitored by measuring the ionization current produced when the sodium phase and the gas phase of the hydrogen isotopes within the enclosure are in equilibrium.

Corbett, James A. (Turtle Creek, PA); Meacham, Sterling A. (Greensburg, PA)

1981-01-01T23:59:59.000Z

144

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

145

Environmental Monitoring Plan  

SciTech Connect

Environmental monitoring personnel from Lawrence Livermore National Laboratory (LLNL) prepared this ''Environmental Monitoring Plan'' (EMP) to meet the requirements in the U.S. Department of Energy (DOE) ''Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance'' (DOE 1991) and applicable portions of DOE Orders 5400.1 and 5400.5 (see WSS B93 and B94 in Appendix B). ''Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance'' is followed as a best management practice; under Work Smart Standards, LLNL complies with portions of DOE Orders 5400.1 and 5400.5 as shown in Appendix B. This document is a revision of the May 1999 EMP (Tate et al. 1999) and is current as of March 1, 2002. LLNL is one of the nation's premier applied-science national security laboratories. Its primary mission is to ensure that the nation's nuclear weapons remain safe, secure, and reliable, and to prevent the spread and use of nuclear weapons worldwide. LLNL's programs in advanced technologies, energy, environment, biosciences, and basic science apply LLNL's unique capabilities and enhance the competencies needed for this national security mission. LLNL's mission also involves working with industrial and academic partners to increase national competitiveness and improve science education. LLNL's mission is dynamic and has changed over the years to meet new national needs. In keeping with the Laboratory's mission, the environment, safety, and health (ES&H) have top priority. LLNL's policy is to perform work in a manner that protects the health and safety of employees and the public, preserves the quality of the environment, and prevents property damage. The environment, safety, and health are to be priority considerations in the planning and execution of all work activities at the Laboratory (LLNL 2001). Furthermore, it is the policy of LLNL to comply with applicable ES&H laws, regulations, and requirements. Under Contract 48, Appendix F, the Laboratory commits to minimizing its waste streams and to avoiding adverse impacts to the environment from its operations (UC/DOE 2001).

Althouse, P E; Biermann, A; Brigdon, S L; Brown, R A; Campbell, C G; Christofferson, E; Clark, L M; Folks, K J; Gallegos, G M; Gouveia, F J; Grayson, A; Harrach, R J; Hoppes, W G; Jones, H; Mathews, S; Merrigan, J R; Peterson, S R; Revelli, M; Rueppel, D; Sanchez, L; Tate, P J; Vellinger, R J; Ward, B; Williams, R

2006-01-10T23:59:59.000Z

146

Optical wet steam monitor  

DOE Patents (OSTI)

A wet steam monitor determines steam particle size by using laser doppler velocimeter (LDV) device to produce backscatter light. The backscatter light signal is processed with a spectrum analyzer to produce a visibility waveform in the frequency domain. The visibility waveform includes a primary peak and a plurality of sidebands. The bandwidth of at least the primary frequency peak is correlated to particle size by either visually comparing the bandwidth to those of known particle sizes, or by digitizing the waveform and comparing the waveforms electronically. 4 figures.

Maxey, L.C.; Simpson, M.L.

1995-01-17T23:59:59.000Z

147

Cat Heart Rate Monitoring  

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

Cat Heart Rate Monitoring Cat Heart Rate Monitoring Name: Shakti Status: student Grade: 9-12 Location: TX Country: USA Date: Summer 2010 Question: What is the best way to find a cat's heart rate using a stethoscope? Because I have tried to hear their heart beat but their purring is all I can hear. If I shouldn't use a stethoscope, then what should I use? Replies: Hi Shakti! If you want to use a stethoscope, the trick is to get your cat to stop purring. Two good ways that I have found to help stop the purring 1. Cover their nose (generally cats don't like this and will stop purring) or 2. Put on the tap to drip or lightly stream water (also, they generally don't like this and will stop purring). Alternatively, you can get their heart rate from feeling their pulse. A good place to try to feel a pulse is right where the leg attaches to the abdomen - in an area called the inguinal region. Now granted there are some heart conditions that will cause an animals pulse and their heart rates don't match up, and it's hard to feel if you have a fat cat, but it's a good place to try if you are really trying to get a heart rate in a healthy kitty!

148

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

149

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

150

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

151

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:

152

Flow cytometer jet monitor system  

DOE Patents (OSTI)

A direct jet monitor illuminates the jet of a flow cytometer in a monitor wavelength band which is substantially separate from the substance wavelength band. When a laser is used to cause fluorescence of the substance, it may be appropriate to use an infrared source to illuminate the jet and thus optically monitor the conditions within the jet through a CCD camera or the like. This optical monitoring may be provided to some type of controller or feedback system which automatically changes either the horizontal location of the jet, the point at which droplet separation occurs, or some other condition within the jet in order to maintain optimum conditions. The direct jet monitor may be operated simultaneously with the substance property sensing and analysis system so that continuous monitoring may be achieved without interfering with the substance data gathering and may be configured so as to allow the front of the analysis or free fall area to be unobstructed during processing.

Van den Engh, Ger (Seattle, WA)

1997-01-01T23:59:59.000Z

153

Steam trap monitor  

DOE Patents (OSTI)

A steam trap monitor positioned downstream of a steam trap in a closed steam system includes a first sensor (a hot finger) for measuring the energy of condensate and a second sensor (a cold finger) for measuring the total energy of condensate and steam in the line. The hot finger includes one or more thermocouples for detecting condensate level and energy, while the cold finger contains a liquid with a lower boiling temperature than that of water. Vapor pressure from the liquid is used to do work such as displacing a piston or bellow in providing an indication of total energy (steam + condensate) of the system. Processing means coupled to and responsive to outputs from the hot and cold fingers subtracts the former from the latter to provide an indication of the presence of steam downstream from the trap indicating that the steam trap is malfunctioning. 2 figs.

Ryan, M.J.

1987-05-04T23:59:59.000Z

154

Monitoring and Mitigation of  

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

Mitigation of Mitigation of Sustained Localized Pitting Corrosion FINAL REPORT DOE FEW 49297 YuPo J. Lin, Edward J. St.Martin, and James R. Frank Argonne National Laboratory Argonne, IL 60439 January 2003 Argonne National Laboratory 9700 S. Cass Avenue Argonne, IL 60439 Monitoring and Mitigation of Sustained Localized Pitting Corrosion Submitted to: Nancy C. Comstock U.S. Department of Energy (DOE) National Petroleum Technology Office By: YuPo J. Lin, Edward J. St.Martin, and James R. Frank Argonne National Laboratory Argonne, IL 60439 January 2003 The submitted manuscript has been created by the University of Chicago as Operator of Argonne National Laboratory ("Argonne") under Contract No. W-31-109-Eng-38 with the U.S. Department of Energy. The U.S. Government retains for itself, and others acting on

155

Sidewall, appearance monitor  

Science Conference Proceedings (OSTI)

This patent describes a sidewall appearance monitor. It comprises: a frame, a fixed upper chuck and a vertically-movable lower chuck for supporting a tire on the frame, means for inflating the tire, means for rotating the tire when inflated, a tread probe and support therefor depending vertically from the frame, an upper probe mounted and the frame adjacent the upper sidewall of tire, a pair of normally vertical support arms horizontally-spaced from each other and straddling the tread probe and support therefor. The lower prove being mounted between the lower ends of the support arms, means for mounting the upper ends of the support arms to swing the support arms between a vertical operative position and a horizontal inoperative position above the level of the tire, whereby the lower chuck may move downwardly to release the tire and the tire may be moved laterally away from the chucks without interference from the lower probe.

Hayes, R.H.

1990-01-30T23:59:59.000Z

156

Electron launching voltage monitor  

DOE Patents (OSTI)

An electron launching voltage monitor measures MITL voltage using a relationship between anode electric field and electron current launched from a cathode-mounted perturbation. An electron launching probe extends through and is spaced from the edge of an opening in a first MITL conductor, one end of the launching probe being in the gap between the MITL conductor, the other end being adjacent a first side of the first conductor away from the second conductor. A housing surrounds the launching probe and electrically connects the first side of the first conductor to the other end of the launching probe. A detector detects the current passing through the housing to the launching probe, the detected current being representative of the voltage between the conductors.

Mendel, Clifford W. (Albuquerque, NM); Savage, Mark E. (Albuquerque, NM)

1992-01-01T23:59:59.000Z

157

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

158

Ammonia Monitor Lab Test Verification  

Science Conference Proceedings (OSTI)

Broad-based deployment of postcombustion nitrogen oxide (NOx) control systems, such as selective catalytic reduction (SCR) and selective non-catalytic reduction (SNCR), in response to more stringent NOx control mandates has highlighted the need for continuous ammonia monitoring capabilities. EPRI has investigated the potential that tunable diode laser (TDL) spectroscopy can have in the continuous monitoring of ammonia slip. Field measurement programs for validation of TDL-based monitors, however, have yi...

2006-12-21T23:59:59.000Z

159

Ammonia Monitor Lab Test Verification  

Science Conference Proceedings (OSTI)

Broad-based deployment of post-combustion nitrogen oxide (NOX) control systems, such as selective catalytic reduction (SCR) and selective non-catalytic reduction (SNCR), in response to more stringent NOX control mandates has highlighted the need for continuous ammonia monitoring capabilities. EPRI has investigated the potential that tunable diode laser (TDL) spectroscopy can have in the continuous monitoring of ammonia slip. Field measurement programs for validation of TDL-based monitors, however, have y...

2007-02-19T23:59:59.000Z

160

Integrated Monitoring Plan for the Hanford Groundwater Monitoring Project  

SciTech Connect

Groundwater is monitored at the Hanford Site to fulfill a variety of state and federal regulations, including the Atomic Energy Act of 1954; the Resource Conservation and Recovery Act of 1976; the Comprehensive Environmental Response, Compensation, and Liability Act of 1980; and Washington Administrative Code. Separate monitoring plans are prepared for various requirements, but sampling is coordinated and data are shared among users to avoid duplication of effort. The U.S. Department of Energy manages these activities through the Hanford Groundwater Monitoring Project. This document is an integrated monitoring plan for the groundwater project. It documents well and constituent lists for monitoring required by the Atomic Energy Act of 1954 and its implementing orders; includes other, established monitoring plans by reference; and appends a master well/constituent/ frequency matrix for the entire site. The objectives of monitoring fall into three general categories: plume and trend tracking, treatment/ storage/disposal unit monitoring, and remediation performance monitoring. Criteria for selecting Atomic Energy Act of 1954 monitoring networks include locations of wells in relation to known plumes or contaminant sources, well depth and construction, historical data, proximity to the Columbia River, water supplies, or other areas of special interest, and well use for other programs. Constituent lists were chosen based on known plumes and waste histories, historical groundwater data, and, in some cases, statistical modeling. Sampling frequencies were based on regulatory requirements, variability of historical data, and proximity to key areas. For sitewide plumes, most wells are sampled every 3 years. Wells monitoring specific waste sites or in areas of high variability will be sampled more frequently.

MJ Hartman; PE Dresel; JW Lindberg; DR Newcomer; EC Thornton

2000-10-18T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Integrated Monitoring Plan for the Hanford Groundwater Monitoring Project  

SciTech Connect

Groundwater is monitored at the Hanford Site to fulfill a variety of state and federal regulations, including the Atomic Energy Act of 1954 the Resource Conservation and Recovery Act of 1976 the Comprehensive Environmental Response, Compensation, and Liability Act of 1980; and Washington Administrative Code. Separate monitoring plans are prepared for various requirements, but sampling is coordinated and data are shared among users to avoid duplication of effort. The US Department of Energy manages these activities through the Hanford Groundwater Monitoring Project. This document is an integrated monitoring plan for the groundwater project. It documents well and constituent lists for monitoring required by the Atomic Energy Act of 1954 and its implementing orders; includes other, established monitoring plans by reference; and appends a master well/constituent/frequency matrix for the entire site. The objectives of monitoring fall into three general categories plume and trend tracking, treatment/storage/disposal unit monitoring, and remediation performance monitoring. Criteria for selecting Atomic Energy Act of 1954 monitoring networks include locations of wells in relation to known plumes or contaminant sources, well depth and construction, historical data, proximity to the Columbia River, water supplies, or other areas of special interest, and well use for other programs. Constituent lists were chosen based on known plumes and waste histories, historical groundwater data, and, in some cases, statistical modeling. Sampling frequencies were based on regulatory requirements, variability of historical data, and proximity to key areas. For sitewide plumes, most wells are sampled every 3 years. Wells monitoring specific waste sites or in areas of high variability will be sampled more frequently.

Newcomer, D.R.; Thornton, E.C.; Hartman, M.J.; Dresel, P.E.

1999-10-06T23:59:59.000Z

162

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

163

Carbon Sequestration Monitoring Activities  

SciTech Connect

In its 'Carbon Sequestration Technology Roadmap and Program Plan 2007' the U.S. Department of Energy (DOE)'s Office of Fossil Energy National Energy Technology Laboratory (NETL) identified as a major objective extended field tests to fully characterize potential carbon dioxide (CO{sub 2}) storage sites and to demonstrate the long-term storage of sequestered carbon (p. 5). Among the challenges in this area are 'improved understanding of CO{sub 2} flow and trapping within the reservoir and the development and deployment of technologies such as simulation models and monitoring systems' (p. 20). The University of Wyoming (UW), following consultations with the NETL, the Wyoming State Geological Survey, and the Governor's office, identified potential for geologic sequestration of impure carbon dioxide (CO{sub 2}) in deep reservoirs of the Moxa Arch. The Moxa Arch is a 120-mile long north-south trending anticline plunging beneath the Wyoming Thrust Belt on the north and bounded on the south by the Uinta Mountains. Several oil and gas fields along the Moxa Arch contain accumulations of natural CO{sub 2}. The largest of these is the La Barge Platform, which encompasses approximately 800 square miles. Several formations may be suitable for storage of impure CO{sub 2} gas, foremost among them the Madison Limestone, Bighorn Dolomite, and Nugget Sandstone. This project responded to the challenges described above by preparing a geological site characterization study on the Moxa Arch. The project included four priority research areas: (A) geological characterization of geologic structure of the Arch, the fault, and fracture patterns of the target formations and caprocks, (B) experimental characterization of carbon dioxide-brine-rock reactions that may occur, (C) optimization of geophysical and numerical models necessary for measurement, monitoring and verification (MMV), and (D) a preliminary performance assessment. Research work to accomplish these goals was coordinated by one administrative task under the direction of Dr. Carol Frost, Professor of Geology and Geophysics (Task 1.0), and one task devoted to designing and creating an interdisciplinary, project-specific carbon cyberinfrastructure to support collaborative carbon dioxide sequestration research among University of Wyoming scientists and their collaborators, performed by Jeff Hammerlinck, Director of the Wyoming Geographic Information Science Center at the University of Wyoming (Task 1.5). The results of these tasks are presented in the Introduction and in Chapter 1, respectively.

Carol Frost

2010-11-30T23:59:59.000Z

164

Monitoring smartphones for anomaly detection  

Science Conference Proceedings (OSTI)

In this paper we demonstrate how to monitor a smartphone running Symbian operating system and Windows Mobile in order to extract features for anomaly detection. These features are sent to a remote server because running a complex intrusion detection ... Keywords: anomaly detection, monitoring, smartphones

Aubrey-Derrick Schmidt; Frank Peters; Florian Lamour; Christian Scheel; Seyit Ahmet amtepe; Sahin Albayrak

2009-02-01T23:59:59.000Z

165

Pantex Plant meteorological monitoring program  

SciTech Connect

The current meteorological monitoring program of the US Department of Energy`s Pantex Plant, Amarillo, Texas, is described in detail. Instrumentation, meteorological data collection and management, and program management are reviewed. In addition, primary contacts are noted for instrumentation, calibration, data processing, and alternative databases. The quality assurance steps implemented during each portion of the meteorological monitoring program are also indicated.

Snyder, S.F.

1993-07-01T23:59:59.000Z

166

Steam trap monitor  

DOE Patents (OSTI)

A steam trap monitor positioned downstream of a steam trap in a closed steam system includes a first sensor (the combination of a hot finger and thermocouple well) for measuring the energy of condensate and a second sensor (a cold finger) for measuring the total energy of condensate and steam in the line. The hot finger includes one or more thermocouples for detecting condensate level and energy, while the cold finger contains a liquid with a lower boiling temperature than that of water. Vapor pressure from the liquid is used to do work such as displacing a piston or bellows in providing an indication of total energy (steam+condensate) of the system. Processing means coupled to and responsive to outputs from the thermocouple well hot and cold fingers subtracts the condensate energy as measured by the hot finger and thermocouple well from the total energy as measured by the cold finger to provide an indication of the presence of steam downstream from the trap indicating that the steam trap is malfunctioning.

Ryan, Michael J. (Plainfield, IL)

1988-01-01T23:59:59.000Z

167

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

168

Optical oxygen concentration monitor  

DOE Patents (OSTI)

A system for measuring and monitoring the concentration of oxygen uses as a light source an argon discharge lamp, which inherently emits light with a spectral line that is close to one of oxygen's A-band absorption lines. In a preferred embodiment, the argon line is split into sets of components of shorter and longer wavelengths by a magnetic field of approximately 2000 Gauss that is parallel to the light propagation from the lamp. The longer wavelength components are centered on an absorption line of oxygen and thus readily absorbed, and the shorter wavelength components are moved away from that line and minimally absorbed. A polarization modulator alternately selects the set of the longer wavelength, or upshifted, components or the set of the shorter wavelength, or downshifted, components and passes the selected set to an environment of interest. After transmission over a path through that environment, the transmitted optical flux of the argon line varies as a result of the differential absorption. The system then determines the concentration of oxygen in the environment based on the changes in the transmitted optical flux between the two sets of components. In alternative embodiments modulation is achieved by selectively reversing the polarity of the magnetic field or by selectively supplying the magnetic field to either the emitting plasma of the lamp or the environment of interest.

Kebabian, Paul (Acton, MA)

1997-01-01T23:59:59.000Z

169

Optical oxygen concentration monitor  

DOE Patents (OSTI)

A system for measuring and monitoring the concentration of oxygen uses as a light source an argon discharge lamp, which inherently emits light with a spectral line that is close to one of oxygen`s A-band absorption lines. In a preferred embodiment, the argon line is split into sets of components of shorter and longer wavelengths by a magnetic field of approximately 2,000 Gauss that is parallel to the light propagation from the lamp. The longer wavelength components are centered on an absorption line of oxygen and thus readily absorbed, and the shorter wavelength components are moved away from that line and minimally absorbed. A polarization modulator alternately selects the set of the longer wavelength, or upshifted, components or the set of the shorter wavelength, or downshifted, components and passes the selected set to an environment of interest. After transmission over a path through that environment, the transmitted optical flux of the argon line varies as a result of the differential absorption. The system then determines the concentration of oxygen in the environment based on the changes in the transmitted optical flux between the two sets of components. In alternative embodiments modulation is achieved by selectively reversing the polarity of the magnetic field or by selectively supplying the magnetic field to either the emitting plasma of the lamp or the environment of interest. 4 figs.

Kebabian, P.

1997-07-22T23:59:59.000Z

170

Vapor spill pipe monitor  

DOE Patents (OSTI)

The invention is a method and apparatus for continually monitoring the composition of liquefied natural gas flowing from a spill pipe during a spill test by continually removing a sample of the LNG by means of a probe, gasifying the LNG in the probe, and sending the vaporized LNG to a remote ir gas detector for analysis. The probe comprises three spaced concentric tubes surrounded by a water jacket which communicates with a flow channel defined between the inner and middle, and middle and outer tubes. The inner tube is connected to a pump for providing suction, and the probe is positioned in the LNG flow below the spill pipe with the tip oriented partly downward so that LNG is continuously drawn into the inner tube through a small orifice. The probe is made of a high thermal conductivity metal. Hot water is flowed through the water jacket and through the flow channel between the three tubes to provide the necessary heat transfer to flash vaporize the LNG passing through the inner channel of the probe. The gasified LNG is transported through a connected hose or tubing extending from the probe to a remote ir sensor which measures the gas composition.

Bianchini, G.M.; McRae, T.G.

1983-06-23T23:59:59.000Z

171

ORISE: Media Analysis and Monitoring  

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

Media Analysis and Monitoring Media Analysis and Monitoring The Oak Ridge Institute for Science and Education (ORISE) uses comprehensive media analysis and monitoring tools to define media interest and the public's perceptions of a particular issue. ORISE's media analysis process includes analyzing news reports combined with media outlet data, such as circulation, readership, number of viewers and listeners; recording frequency of publication and collecting quotes from subject matter experts. To improve the overall consistency and efficiency of the process, ORISE employs tools, such as AutoINFORM (Auto Immunization News FOR Managers), that enable the monitoring of social media, email and other Web content. On average, ORISE tracks, codes and analyzes more than 17,000 articles daily, monitoring 1,400+ news resources and 1,000+ blogs. Annually, the

172

NETL: Ambient Monitoring - Southern Fine Particulate Monitoring Project  

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

Southern Fine Particulate Monitoring Project (SRI) Southern Fine Particulate Monitoring Project (SRI) Southern Research Institute (SRI), Birmingham, AL, is operating a research station in North Birmingham for monitoring fine particulate matter (PM2.5) that exists in that part of the Deep South. The station will be a core PM2.5 mass monitoring and chemical speciation station in the nationwide EPA PM2.5 network. As such, it will be a complement and supplement to DOE-NETL's other ongoing projects for monitoring fine particulate matter in the upper Ohio River valley. Locating additional monitoring equipment in the Deep South will fill an important gap in the national particulate monitoring effort. The region's topography, weather patterns, and variety of emission sources may affect the chemical make-up and airborne transport of fine particles in ways that are different than in other parts of the country. The project's results will support DOE's comprehensive program to evaluate ambient fine particulate matter through better understanding of the chemical and physical properties of these materials.

173

Essential Grid Workflow Monitoring Elements  

SciTech Connect

Troubleshooting Grid workflows is difficult. A typicalworkflow involves a large number of components networks, middleware,hosts, etc. that can fail. Even when monitoring data from all thesecomponents is accessible, it is hard to tell whether failures andanomalies in these components are related toa given workflow. For theGrid to be truly usable, much of this uncertainty must be elim- inated.We propose two new Grid monitoring elements, Grid workflow identifiersand consistent component lifecycle events, that will make Gridtroubleshooting easier, and thus make Grids more usable, by simplifyingthe correlation of Grid monitoring data with a particular Gridworkflow.

Gunter, Daniel K.; Jackson, Keith R.; Konerding, David E.; Lee,Jason R.; Tierney, Brian L.

2005-07-01T23:59:59.000Z

174

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

175

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

176

monitoring data | OpenEI  

Open Energy Info (EERE)

monitoring data monitoring data Dataset Summary Description Freedom Field is a not-for-profit organization formed to facilitate development and commercialization of renewable energy solutions. The organization has installed a variety of renewable energy generating technologies at their facility (located at Rock River Water Reclamation in Rockford, IL), with the intention of serving as a demonstration facility. The facility monitors data (at 5-minute intervals) from a weather station, 12.4 kW of PV panels (56 220-watt panels), a 10kW wind turbine (HAWT), a 1.2 kW wind turbine (VAWT), an absorption cooling system, and biogas burners. Source Freedom Field Date Released July 19th, 2011 (3 years ago) Date Updated Unknown Keywords biogas monitoring data PV radiance solar temperature

177

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

178

Advanced nonintrusive load monitoring system  

E-Print Network (OSTI)

There is a need for flexible, inexpensive metering technologies that can be deployed in many different monitoring scenarios. Individual loads may be expected to compute information about their power consumption. Utility ...

Wichakool, Warit, 1977-

2011-01-01T23:59:59.000Z

179

ORR Deer Hunt Monitoring Program  

SciTech Connect

The primary purpose for the initiation of deer hunts on the Oak Ridge Reservation (ORR) was deer population control to reduce collisions with vehicles and maintain a healthy herd and habitat. As of 1997, thirteen annual deer hunts have been conducted on the ORR. The deer hunt monitoring program (DHMP) has two components -- a field screening monitoring program and a confirmatory laboratory analysis program of both retained and randomly selected released deer samples.

Scofield, P.A.; Teasley, N.A.

1999-09-01T23:59:59.000Z

180

Ammonia Monitor Lab Test Verification  

Science Conference Proceedings (OSTI)

The increasing use of post combustion NOx control systems such as Selective Catalytic Reduction (SCR) and Selective Non-Catalytic Reduction (SNCR) has heightened the need for reliable continuous monitoring of ammonia slip. This report describes laboratory tests conducted to assess the ability of the Norsk Elektro Optik's (NEO) LaserGas II tunable diode laser monitor to measure ammonia under highly controlled conditions over a typical range of process conditions.

2007-08-14T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Condition Monitoring of Wind Turbines  

Science Conference Proceedings (OSTI)

Based on industry experience, after four years of operation, failures of wind turbine gearboxes, generators, and other major components become common, and each failure typically requires major repairs and/or component replacement. Wind project owners and operators who apply lube oil monitoring, vibration-signature analysis, and other condition monitoring technology can expect to detect subtle changes in machine condition that often lead to major failures if left unrepaired. The estimated cost savings of ...

2006-03-27T23:59:59.000Z

182

PEM fuel cell monitoring system  

DOE Patents (OSTI)

Method and apparatus are disclosed for monitoring the performance of H{sub 2}--O{sub 2} PEM fuel cells. Outputs from a cell/stack voltage monitor and a cathode exhaust gas H{sub 2} sensor are corrected for stack operating conditions, and then compared to predetermined levels of acceptability. If certain unacceptable conditions coexist, an operator is alerted and/or corrective measures are automatically undertaken. 2 figs.

Meltser, M.A.; Grot, S.A.

1998-06-09T23:59:59.000Z

183

PEM fuel cell monitoring system  

DOE Patents (OSTI)

Method and apparatus for monitoring the performance of H.sub.2 --O.sub.2 PEM fuel cells. Outputs from a cell/stack voltage monitor and a cathode exhaust gas H.sub.2 sensor are corrected for stack operating conditions, and then compared to predetermined levels of acceptability. If certain unacceptable conditions coexist, an operator is alerted and/or corrective measures are automatically undertaken.

Meltser, Mark Alexander (Pittsford, NY); Grot, Stephen Andreas (West Henrietta, NY)

1998-01-01T23:59:59.000Z

184

Monitoring Switchyard Electricity | Y-12 National Security Complex  

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

Monitoring Switchyard ... Monitoring Switchyard Electricity Monitoring electricity coming in through the switchyard to the Y-12 Plant...

185

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

186

Improved Characterization and Monitoring of Electromagnetic ...  

LLNL's technology is useful in fields such as power systems engineering, security monitoring, and vehicle tracking to identify, locate and monitor a ...

187

Definition: Thermal Overload Monitoring | Open Energy Information  

Open Energy Info (EERE)

Overload Monitoring Jump to: navigation, search Dictionary.png Thermal Overload Monitoring Technology including sensors, information processors and communications that can detect...

188

Continuous Emission Monitoring Guidelines -- 2002 Update  

Science Conference Proceedings (OSTI)

This 2002 update to the "Continuous Emission Monitoring Guidelines" reflects information learned from current utility continuous emission monitoring (CEM) system (CEMS) installations and practices.

2002-08-30T23:59:59.000Z

189

Market Monitoring Tools | Department of Energy  

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

Market Monitoring Tools Market Monitoring Tools Use dispatch, profit, revenueoffer price, withholding sensitivities to identify opportunities for local advantage that give some...

190

Environmental Monitoring Plan (EMP), Environmental Protection...  

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

Surface Water Chapter 11 - Potable Water Chapter 12 - Groundwater Monitoring Chapter 13 - Landfill Gas and Leachate Monitoring Appendix A - Acronyms and Technical Terms Appendix B...

191

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

192

Smooth Brome Monitoring at Rocky Flats-2005 Results | Department...  

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

Smooth Brome Monitoring at Rocky Flats-2005 Results Smooth Brome Monitoring at Rocky Flats-2005 Results Smooth Brome Monitoring at Rocky Flats-2005 Results Smooth Brome Monitoring...

193

DOE - Office of Legacy Management -- Rulison Monitoring  

Office of Legacy Management (LM)

Rulison Monitoring Rulison Monitoring Rulison, Colorado, Site Natural Gas Well Monitoring Results Monitoring Results for Natural Gas Wells Near Project Rulison Third Quarter 2013 Monitoring Results for Natural Gas Wells Near Project Rulison Second Quarter 2013 Monitoring Results Natural Gas Wells Near Project Rulison Fourth Quarter 2012 and First Quarter 2013 Monitoring Results Natural Gas Wells Near Project Rulison Third Quarter 2012. Monitoring Results for Natural Gas Wells Near Project Rulison (2nd quarter 2012) Monitoring Results for Natural Gas Wells Near Project Rulison (1st quarter 2012) Monitoring Results Natural Gas Wells Near Project Rulison (4th quarter 2011) Project Rulison Monitoring Results for Water Vapor in Gas at the Holmes Mesa Compressor Station, Garfield County, Colorado (3rd quarter

194

Blue LED for RS Monitor  

E-Print Network (OSTI)

Abstract We report on a design of RS gain monitor system based on blue LED. Gain of each RS PMT is monitored by a LED, which is mounted in front of the PMT window in its _-metal shield. The blue LED well simulates scintillation light with its short pulse and wavelength. The LED is as small as 3 mmOE. The light yield is stable and has small temperature dependence. These are nice properties to install in present RS system with small modification and to operate without air conditioning. In this note we will present outline of our design and test results which demonstrate its desirable properties. 1 Introduction RS gain monitor has been carried out with K_2 events at E787. They are sat- isfactory to monitor long and medium term stability but it is not satisfactory to monitor short term stability and to check PMT and related electronics quickly and frequently. These capabilities are important to reduce setup time and loss time in long E949 run. For these purpose triggerable and stable light source is required at RS system. We consider two types of monitoring system. One is the system which consists of one light source and its light distribution network, such as a Xe lamp with a optical fiber network. It has the advantage that light intensity of the source itself can be monitored and be corrected. But, practically, it is not easy to estimate light output of individual fiber correctly by checking light source and to handle optical fibers, and we have to think out a solution how we introduce lights to RS or its PMT. Also the system is rather expensive and it will take long time to

unknown authors

2000-01-01T23:59:59.000Z

195

1999 Environmental Monitoring Program Report  

SciTech Connect

This report describes the calendar year 1999 compliance monitoring and environmental surveillance activities of the Idaho National Engineering and Environmental Laboratory management and operating contractor Environmental Monitoring Program. This report includes results of sampling performed by the Drinking Water, Effluent, Storm Water, Groundwater Monitoring, and Environmental Surveillance Programs. This report compares the 1999 results to program-specific regulatory guidelines and past data to evaluate trends. The primary purposes of the monitoring and surveillance activities are to evaluate environmental conditions, to provide and interpret data, to verify compliance with applicable regulations or standards, and to ensure protection of public health and the environment. Surveillance of environmental media did not identify any previously unknown environmental problems or trends, which would indicate a loss of control or unplanned releases from facility operations. The Idaho National Engineering and Environmental Laboratory complied with permits and applicable regulations, with the expectation of nitrogen in two disposal pond effluent streams iron and total coliform bacteria in groundwater downgradient from one disposal well, and coliform bacteria in drinking water systems at two facilities. Maintenance activities were performed on the two drinking water systems and tested prior to putting back into service. The monitoring and surveillance results demonstrate that the public health and environment were protected.

L. V. Street

2000-09-01T23:59:59.000Z

196

Analyzing harmonic monitoring data using data mining  

Science Conference Proceedings (OSTI)

Harmonic monitoring has become an important tool for harmonic management in distribution systems. A comprehensive harmonic monitoring program has been designed and implemented on a typical electrical MV distribution system in Australia. The monitoring ... Keywords: classification, clustering, data mining, harmonics, monitoring system, power quality, segmentation

Ali Asheibi; David Stirling; Danny Soetanto

2006-11-01T23:59:59.000Z

197

Wind Turbine Drivetrain Condition Monitoring (Presentation)  

DOE Green Energy (OSTI)

This presentation details the Gearbox Reliability Collaborative Condition Monitoring program at NREL.

Sheng, S.

2011-10-01T23:59:59.000Z

198

Robustness provided by internet monitoring systems  

Science Conference Proceedings (OSTI)

Internet applications such as Wealth Management Banking Programs require a very high degree of robustness. To attain this continuous testing - that is monitoring the systems over a period of time - is suggested. The preparation of an appropriate site-monitoring ... Keywords: continuous testing, internet, internet offering, monitoring systems, requirements, robustness, site monitoring, soft launch, test environment, testing recommendation, transitional state

Barry Dellar

2002-01-01T23:59:59.000Z

199

Survey of hydrogen monitoring devices  

DOE Green Energy (OSTI)

Presented are results of a survey of commercially available monitoring devices suitable for hydrogen detection in the secondary containment vessel of a nuclear power plant during the post postulated accident period. Available detectors were grouped into the following five classes: combustion, solid state, electrochemical, thermal conductivity, and absorption. The performance of most available sensors is likely to deteriorate when exposed to the postulated conditions which include moisture, which could be at high temperature, and radioactive noncondensibles. Of the commercial devices, those using metallic filament thermal conductivity detectors seem least susceptible to performance change. Absorption detectors are best suited for this monitoring task but the only available device is designed for pipeline corrosion assessment. Initiation of experimental study to assess apparent deficiencies of commercial detectors is recommended. Also recommended is an analytical/experimental effort to determine the optimum detector array for monitoring in the secondary containment vessels.

Lai, W.

1981-01-01T23:59:59.000Z

200

INTEC Groundwater Monitoring Report 2006  

SciTech Connect

This report summarizes 2006 perched water and groundwater monitoring activities at the Idaho Nuclear Technology and Engineering Center (INTEC) located at the Idaho National Laboratory (INL). During 2006, groundwater samples were collected from a total of 22 Snake River Plain Aquifer (SRPA) monitoring wells, plus six aquifer wells sampled for the Idaho CERCLA Disposal Facility (ICDF) monitoring program. In addition, perched water samples were collected from 21 perched wells and 19 suction lysimeters. Groundwater and perched water samples were analyzed for a suite of radionuclides and inorganic constituents. Laboratory results in this report are compared to drinking water maximum contaminant levels (MCLs). Such comparison is for reference only and it should be noted that the Operable Unit 3-13 Record of Decision does not require that perched water comply with drinking water standards.

J. R. Forbes S. L. Ansley M. Leecaster

2007-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Device for monitoring cell voltage  

SciTech Connect

A device for monitoring a rechargeable battery having a number of electrically connected cells includes at least one current interruption switch for interrupting current flowing through at least one associated cell and a plurality of monitoring units for detecting cell voltage. Each monitoring unit is associated with a single cell and includes a reference voltage unit for producing a defined reference threshold voltage and a voltage comparison unit for comparing the reference threshold voltage with a partial cell voltage of the associated cell. The reference voltage unit is electrically supplied from the cell voltage of the associated cell. The voltage comparison unit is coupled to the at least one current interruption switch for interrupting the current of at least the current flowing through the associated cell, with a defined minimum difference between the reference threshold voltage and the partial cell voltage.

Doepke, Matthias (Garbsen, DE); Eisermann, Henning (Edermissen, DE)

2012-08-21T23:59:59.000Z

202

Monitoring probe for groundwater flow  

DOE Patents (OSTI)

A monitoring probe for detecting groundwater migration. The monitor features a cylinder made of a permeable membrane carrying an array of electrical conductivity sensors on its outer surface. The cylinder is filled with a fluid that has a conductivity different than the groundwater. The probe is placed in the ground at an area of interest to be monitored. The fluid, typically saltwater, diffuses through the permeable membrane into the groundwater. The flow of groundwater passing around the permeable membrane walls of the cylinder carries the conductive fluid in the same general direction and distorts the conductivity field measured by the sensors. The degree of distortion from top to bottom and around the probe is precisely related to the vertical and horizontal flow rates, respectively. The electrical conductivities measured by the sensors about the outer surface of the probe are analyzed to determine the rate and direction of the groundwater flow.

Looney, Brian B. (Aiken, SC); Ballard, Sanford (Albuquerque, NM)

1994-01-01T23:59:59.000Z

203

Idaho National Laboratory Environmental Monitoring Plan  

SciTech Connect

This plan describes environmental monitoring as required by U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, and additional environmental monitoring currently performed by other organizations in and around the Idaho National Laboratory (INL). The objective of DOE Order 450.1 is to implement sound stewardship practices that protect the air, water, land, and other natural and cultural resources that may be impacted by DOE operations. This plan describes the organizations responsible for conducting environmental monitoring across the INL, the rationale for monitoring, the types of media being monitored, where the monitoring is conducted, and where monitoring results can be obtained. This plan presents a summary of the overall environmental monitoring performed in and around the INL without duplicating detailed information in the various monitoring procedures and program plans currently used to conduct monitoring.

Joanne L. Knight

2008-04-01T23:59:59.000Z

204

Idaho National Laboratory Site Environmental Monitoring Plan  

SciTech Connect

This plan describes environmental monitoring as required by U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, and additional environmental monitoring currently performed by other organizations in and around the Idaho National Laboratory (INL). The objective of DOE Order 450.1 is to implement sound stewardship practices that protect the air, water, land, and other natural and cultural resources that may be impacted by DOE operations. This plan describes the organizations responsible for conducting environmental monitoring across the INL, the rationale for monitoring, the types of media being monitored, where the monitoring is conducted, and where monitoring results can be obtained. This plan presents a summary of the overall environmental monitoring performed in and around the INL without duplicating detailed information in the various monitoring procedures and program plans currently used to conduct monitoring.

Joanne L. Knight

2012-08-01T23:59:59.000Z

205

Idaho National Laboratory Site Environmental Monitoring Plan  

Science Conference Proceedings (OSTI)

This plan describes environmental monitoring as required by U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, and additional environmental monitoring currently performed by other organizations in and around the Idaho National Laboratory (INL). The objective of DOE Order 450.1 is to implement sound stewardship practices that protect the air, water, land, and other natural and cultural resources that may be impacted by DOE operations. This plan describes the organizations responsible for conducting environmental monitoring across the INL, the rationale for monitoring, the types of media being monitored, where the monitoring is conducted, and where monitoring results can be obtained. This plan presents a summary of the overall environmental monitoring performed in and around the INL without duplicating detailed information in the various monitoring procedures and program plans currently used to conduct monitoring.

Joanne L. Knight

2010-10-01T23:59:59.000Z

206

AN IONIZATION CHAMBER LAUNDRY MONITOR  

SciTech Connect

The determination of the amount of contamination remaining on a garment after it has been washed is an important part of hot laundry operations. In the past garments were monitored by measuring the contamination concentrated in the crotch with a GM tube probe. This type of spot check does not detect any isolated hot spots on other pants of the garment. To monitor the entire garment with a GM tube instrument is excessively time consuming for a large number of garments. To overcome these difficulties a sensitive, large-volume ionization chamber was constructed. It is rectangular in shape, 5 ft high by 2 1/2 ft wide by 4 in. deep. The center electrode is of a grid type and is mounted halfway between the front window and the back of the chamber. In a 0.5-mr/hr field, 180 v is sufficient to saturate toe chamber. In order to insure beta sensitivity, the front window has an equivalent thickness of approximately 7 mg/cm/sup 2/. The measuring device is a line-operated electrometer circuit equipped with an alarm that may be set at the rejection limit for the type of garment being monitored. A fullscale deflection on the most sensitive range is given by 2 to 3 mu C of liquid mixed fission products deposited on a garment. Since the chamber monitors the entire garment, the results are independent of the location of the contarnination. In practice, garments may be monitored at the rate of 7 per min, while only 3 per min may be completely checked with a GM tube probs. Field tests indicate that this instrument is stable and trouble free. Background causes a meter deflection of about 20 divisions, which is low enough to give reliable accuracy for monitoring garments. (auth)

Chester, J.D.; Handloser, J.S.

1958-06-01T23:59:59.000Z

207

Monitoring Energy Consumption of Smartphones  

E-Print Network (OSTI)

With the rapid development of new and innovative applications for mobile devices like smartphones, advances in battery technology have not kept pace with rapidly growing energy demands. Thus energy consumption has become a more and more important issue of mobile devices. To meet the requirements of saving energy, it is critical to monitor and analyze the energy consumption of applications on smartphones. For this purpose, we develop a smart energy monitoring system called SEMO for smartphones using Android operating system. It can profile mobile applications with battery usage information, which is vital for both developers and users.

Ding, Fangwei; Zhang, Wei; Zhao, Xuhai; Ma, Chengchuan

2012-01-01T23:59:59.000Z

208

Quality monitored distributed voting system  

DOE Patents (OSTI)

A quality monitoring system can detect certain system faults and fraud attempts in a distributed voting system. The system uses decoy voters to cast predetermined check ballots. Absent check ballots can indicate system faults. Altered check ballots can indicate attempts at counterfeiting votes. The system can also cast check ballots at predetermined times to provide another check on the distributed voting system. 6 figs.

Skogmo, D.

1997-03-18T23:59:59.000Z

209

Continuous emission monitor for incinerators  

Science Conference Proceedings (OSTI)

This paper describes the development of Fourier transform infrared (FTIR) spectroscopy to continuous monitoring of incinerator emissions. Fourier transform infrared spectroscopy is well suited to this application because it can identify and quantify selected target analytes in a complex mixture without first separating the components in the mixture. Currently, there is no on-stream method to determine the destruction of hazardous substances, such as benzene, or to continuously monitor for hazardous products of incomplete combustion (PICs) in incinerator exhaust emissions. This capability is especially important because of Federal regulations in the Clean Air Act of 1990, which requires the monitoring of air toxics (Title III), the Resource Conservation and Recovery Act (RCRA), and the Toxic Substances Control Act (TSCA). An on-stream continuous emission monitor (CEM) that can differentiate species in the ppm and ppb range and can calculate the destruction and removal efficiency (DRE) could be used to determine the safety and reliability of incinerators. This information can be used to address reasonable public concern about incinerator safety and aid in the permitting process.

Demirgian, J.

1992-01-01T23:59:59.000Z

210

Continuous emission monitor for incinerators  

Science Conference Proceedings (OSTI)

This paper describes the development of Fourier transform infrared (FTIR) spectroscopy to continuous monitoring of incinerator emissions. Fourier transform infrared spectroscopy is well suited to this application because it can identify and quantify selected target analytes in a complex mixture without first separating the components in the mixture. Currently, there is no on-stream method to determine the destruction of hazardous substances, such as benzene, or to continuously monitor for hazardous products of incomplete combustion (PICs) in incinerator exhaust emissions. This capability is especially important because of Federal regulations in the Clean Air Act of 1990, which requires the monitoring of air toxics (Title III), the Resource Conservation and Recovery Act (RCRA), and the Toxic Substances Control Act (TSCA). An on-stream continuous emission monitor (CEM) that can differentiate species in the ppm and ppb range and can calculate the destruction and removal efficiency (DRE) could be used to determine the safety and reliability of incinerators. This information can be used to address reasonable public concern about incinerator safety and aid in the permitting process.

Demirgian, J.

1992-07-01T23:59:59.000Z

211

Device for monitoring utility usage  

SciTech Connect

A device for monitoring utility usage for installation and use by homeowners and consumers with existing public utility meters having a disk that is mounted inside a transparent case and that rotates in response to electrical current usage, the device is described comprising: a disk rotation monitoring assembly for mounting on the exterior of the transparent case, said monitoring assembly comprising: (a) a sensor for sensing disk rotation speed and generating a signal in response thereto; and (b) means for mounting said sensor on the transparent case, said mounting means further comprising means for holding said sensor, means for attaching said holding means to the transparent case, and means for adjusting the position of said holding means to enable precise alignment of said sensor with the plane of the disk such that said sensor is in optical communication with the edge of said disk; one or more remote display terminals in electrical communication with said monitoring assembly, each of said one or more remote terminals comprising: (a) means for receiving said signal and processing said signal into utility consumption data; (b) an electronic memory for storing said data; (c) a visual display for displaying data in a reader-usable format about consumption; and (d) a display controller that enables selective displaying of any of said data on said visual display.

Green, R.G.

1993-05-25T23:59:59.000Z

212

Ammonia Monitor Lab Test Verification  

Science Conference Proceedings (OSTI)

The broad-based deployment of post-combustion NOx control systems, such as selective catalytic reduction (SCR) and selective non-catalytic reduction (SNCR), in response to more stringent NOx control mandates has highlighted the need for continuous ammonia monitoring capabilities. The Electric Power Research Institute (EPRI) has been investigating the potential that tunable diode laser spectroscopy (TDLS) can have ...

2012-08-29T23:59:59.000Z

213

Monitoring and visualizing information resources  

SciTech Connect

The continuous increase in information necessitates monitoring and display techniques that maximize comprehension yet minimize effort. In this paper, we discuss the use of hypertools, confluent zoom and graphical encoding of text as solutions to this problem, and we introduce Irwin and information resource and display tool.

McCrickard, D.S. [Georgia Inst. of Tech., Atlanta, GA (United States). Graphics, Visualization, and Usability Center; Rowan, T.H. [Oak Ridge National Lab., TN (United States)

1996-07-01T23:59:59.000Z

214

Fast monitoring of traffic subpopulations  

Science Conference Proceedings (OSTI)

Network accounting, forensics, security, and performance monitoring applications often need to examine detailed traces from subsets of flows ("subpopulations"), where the application desires flexibility in specifying the subpopulation (e.g., to detect ... Keywords: counters, flexsample, sampling, traffic statistics, traffic subpopulations

Anirudh Ramachandran; Srinivasan Seetharaman; Nick Feamster; Vijay Vazirani

2008-10-01T23:59:59.000Z

215

Strain-optic voltage monitor  

DOE Patents (OSTI)

A voltage monitor which uses the shift in absorption edge of crystalline material to measure strain resulting from electric field-induced deformation of piezoelectric or electrostrictive material, providing a simple and accurate means for measuring voltage applied either by direct contact with the crystalline material or by subjecting the material to an electric field.

Weiss, J.D.

1995-12-31T23:59:59.000Z

216

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

217

Fiscal Year 2003 Integrated Monitoring Plan for the Hanford Groundwater Monitoring Project  

SciTech Connect

This document is an integrated monitoring plan for the Groundwater Monitoring Project. It documents well and constituent lists for the monitoring required by the Atomic Energy Act of 1954 and its implementing orders.

Hartman, Mary J.; Dresel, P. EVAN; Lindberg, Jon W.; McDonald, John P.; Newcomer, Darrell R.; Thornton, Edward C.

2002-11-01T23:59:59.000Z

218

Environmental Monitoring Plan: Environmental Monitoring Section. Appendix A, Procedures  

Science Conference Proceedings (OSTI)

This document presents information about the environmental monitoring program at Lawrence Livermore National Laboratory. Topics discussed include: air sampling; air tritium calibrations; storm water discharge; non-storm water discharge; sampling locations; ground water sampling; noise and blast forecasting; analytical laboratory auditing; document retention; procedure writing; quality assurance programs for sampling; soil and sediment sampling; sewage sampling; diversion facility tank sampling; vegetation and foodstuff sampling; and radiological dose assessments.

NONE

1995-02-01T23:59:59.000Z

219

Monitoring  

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

number in the table field, respectively. The status of the measurement is color coded: green means OK, yellow means warning, red means critical, brown means unknown, and gray...

220

ENVIRONMENTAL OVERSIGHT AND MONITORING AGREEMENT  

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

OVERSIGHT AND MONITORING AGREEMENT OVERSIGHT AND MONITORING AGREEMENT (Agreement in Principle) Between the United States Department of Energy and the State of Idaho 1. This Agreement in Principle (Agreement) is voluntarily entered into by the United States Department of Energy (DOE), under the authority of 42 U.S.C. §71 01 et. seq., and the State of Idaho (State) under the authority of Article IV, Section S of the Idaho Constitution and Idaho Code § 39-10S. DOE's designated lead for purposes of this Agreement is the DOE's Idaho Operations Office (DOE-ID) and DOE's Naval Reactors Idaho Branch Office for Naval Nuclear Propulsion Program matters. The State's designated lead for purposes of this Agreement is the Department of Environmental Quality (DEQ). This Agreement replaces the Environmental Oversight and

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Monitoring Control Applications at CERN  

E-Print Network (OSTI)

The Industrial Controls and Engineering (EN-ICE) group [1] of the Engineering Department at CERN has produced, and is responsible for the operation of around 60 applications, which control critical processes in the domains of cryogenics, quench protection systems, power interlocks for the Large Hadron Collider and other subsystems of the accelerator complex. These applications require 24/7 operation and a quick reaction to problems. For this reason the EN-ICE group is presently developing the Monitoring Operation of cOntrols Networks (MOON) tool to detect, anticipate and inform of possible anomalies in the integrity of the applications. The tool builds on top of Simatic WinCC Open Architecture (WinCC OA) [2] SCADA and makes usage of the Joint COntrols Project (JCOP) [3] and the UNified INdustrial COntrol System (UNICOS) [4] Frameworks developed at CERN. The tool provides centralized monitoring and software management of the different elements integrating the control systems like Windows and L...

Bernard, F; Milcent, H; Petrova, L B; Varela, F

2011-01-01T23:59:59.000Z

222

Online circuit breaker monitoring system  

E-Print Network (OSTI)

Circuit breakers are used in a power system to break or make current flow through power system apparatus. Reliable operation of circuit breakers is very important to the well-being of the power system. Historically this is achieved by regular inspection and maintenance of the circuit breakers. An automated online circuit breaker monitoring system is proposed to monitor condition, operation and status of high and medium voltage circuit breakers. By tracking equipment condition, this system could be used to perform maintenance only when it is needed. This could decrease overall maintenance cost and increase equipment reliability. Using high accurate time synchronization, this system should enable development of system-wide applications that utilize the data recorded by the system. This makes possible tracking sequence of events and making conclusions about their effect on-line. This solution also enables reliable topology analysis, which can be used to improve power flow analysis, state estimation and alarm processing.

Djekic, Zarko

2007-12-01T23:59:59.000Z

223

Stress-Based Fatigue Monitoring  

Science Conference Proceedings (OSTI)

The FatiguePro software, developed by the Electric Power Research Institute (EPRI) and first deployed in 1989, is a fatigue monitoring program that is widely used around the world to assist with aging management of nuclear power plants. The FatiguePro stress-based fatigue (SBF) module has used a single stress term for calculating fatigue usage factors. This simplified approach was chosen not only because of computer limitations at the time, but also because the conventional stress cycle counting algorith...

2011-12-05T23:59:59.000Z

224

Ammonia Monitor Lab Test Verification  

Science Conference Proceedings (OSTI)

This report provides results from performance tests of a Laser Tech Group (LTG) Lightwise tunable diode laser (TDL) monitor at the University of CaliforniaRiverside's laboratory test facility. More stringent nitrogen oxide(s) (NOx)-control mandates for coal-fired boilers have engendered broad-based deployment of post-combustion NOx control systems. It is possible to increase NOx reductions early in the catalyst life cycle through increased reagent injection, with a concomitant increase in ammonia (NH3) ...

2009-07-13T23:59:59.000Z

225

Timber Mountain Precipitation Monitoring Station  

SciTech Connect

A precipitation monitoring station was placed on the west flank of Timber Mountain during the year 2010. It is located in an isolated highland area near the western border of the Nevada National Security Site (NNSS), south of Pahute Mesa. The cost of the equipment, permitting, and installation was provided by the Environmental Monitoring Systems Initiative (EMSI) project. Data collection, analysis, and maintenance of the station during fiscal year 2011 was funded by the U.S. Department of Energy, National Nuclear Security Administration, Nevada Site Office Environmental Restoration, Soils Activity. The station is located near the western headwaters of Forty Mile Wash on the Nevada Test and Training Range (NTTR). Overland flows from precipitation events that occur in the Timber Mountain high elevation area cross several of the contaminated Soils project CAU (Corrective Action Unit) sites located in the Forty Mile Wash watershed. Rain-on-snow events in the early winter and spring around Timber Mountain have contributed to several significant flow events in Forty Mile Wash. The data from the new precipitation gauge at Timber Mountain will provide important information for determining runoff response to precipitation events in this area of the NNSS. Timber Mountain is also a groundwater recharge area, and estimation of recharge from precipitation was important for the EMSI project in determining groundwater flowpaths and designing effective groundwater monitoring for Yucca Mountain. Recharge estimation additionally provides benefit to the Underground Test Area Sub-project analysis of groundwater flow direction and velocity from nuclear test areas on Pahute Mesa. Additionally, this site provides data that has been used during wild fire events and provided a singular monitoring location of the extreme precipitation events during December 2010 (see data section for more details). This letter report provides a summary of the site location, equipment, and data collected in fiscal year 2011.

Lyles Brad,McCurdy Greg,Chapman Jenny,Miller Julianne

2012-01-01T23:59:59.000Z

226

Wyoming mineral development monitoring system  

Science Conference Proceedings (OSTI)

The monitoring system covers, or will cover, all segments of the mineral industry except oil and gas exploration under one of eight main sections: coal uranium, bentonite, power plants, refineries, gas plants, synthetic fuels, trona, and others. Projects are grouped alphabetically by county and indexed by county, commodity, and company. Index maps all the location of projects within the state. A notebook format allows easy updating of information on ownership, production, numbers of employees, contracts, etc.

Not Available

1984-01-01T23:59:59.000Z

227

Microsensors for Continuous Emission Monitoring  

Science Conference Proceedings (OSTI)

Continuous emission monitors have evolved during the last fifteen years to include smaller and more compact units. The trend in miniaturizing detectors, as well as all electronic components, is the focus of this report. Micro- sensors, miniature spectrometers, and nano-sized sensors are only a few of the developments that are currently being incorporated into gas sensing instruments by industrial laboratories, research institutes and universities. This report focuses on the use of miniaturized sensors an...

2006-11-21T23:59:59.000Z

228

Monitoring and Managing PDSF Jobs  

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

Monitoring and Managing Jobs Monitoring and Managing Jobs Monitoring and Managing Jobs Action How to do it Comment Get a summary of all batch jobs sgeusers Shows a tally of all jobs for all users including their states. This is a script that parses the output of qstat and is maintained by PDSF staff (located in /common/usg/bin). Do "sgeusers -h" for usage info. Get a listing of your jobs and their states qstat -u user_name If you skip the -u option, you'll get all the jobs on PDSF. qstat_long -u user_name Regular qstat truncates job names to 10 characters. If you need a full name - use qstat_long. Get detailed info about a specific job qstat -j job_ID You can get job_ID by listing your jobs as described above. See how much cputime a job has used qstat -j job_ID Look in the next to the last line or grep the output on "usage". Note that in the memory usage GBs stands for Gigabyte-seconds.

229

Transformative monitoring approaches for reprocessing.  

SciTech Connect

The future of reprocessing in the United States is strongly driven by plant economics. With increasing safeguards, security, and safety requirements, future plant monitoring systems must be able to demonstrate more efficient operations while improving the current state of the art. The goal of this work was to design and examine the incorporation of advanced plant monitoring technologies into safeguards systems with attention to the burden on the operator. The technologies examined include micro-fluidic sampling for more rapid analytical measurements and spectroscopy-based techniques for on-line process monitoring. The Separations and Safeguards Performance Model was used to design the layout and test the effect of adding these technologies to reprocessing. The results here show that both technologies fill key gaps in existing materials accountability that provide detection of diversion events that may not be detected in a timely manner in existing plants. The plant architecture and results under diversion scenarios are described. As a tangent to this work, both the AMUSE and SEPHIS solvent extraction codes were examined for integration in the model to improve the reality of diversion scenarios. The AMUSE integration was found to be the most successful and provided useful results. The SEPHIS integration is still a work in progress and may provide an alternative option.

Cipiti, Benjamin B.

2011-09-01T23:59:59.000Z

230

Why We Should Monitor the Climate  

Science Conference Proceedings (OSTI)

A successful global climate monitoring system must fulfill clear societal objectives. For some aspects of climate monitoring, the societal goals are understood and are clearly stated, but long-term, decadal/centennial climate predictions have, in ...

Richard Goody; James Anderson; Thomas Karl; Roberta Balstad Miller; Gerald North; Joanne Simpson; Graeme Stephens; Warren Washington

2002-06-01T23:59:59.000Z

231

Ultralow-Power Electronics for Cardiac Monitoring  

E-Print Network (OSTI)

Ultralow-power electronics for cardiac monitoring make possible the development of new light-weight and low-cost devices that are ideal for long-term medical measurements and home-based tele-monitoring services. Nowadays, ...

Turicchia, Lorenzo

232

Job Monitoring MIB - V1.0  

Science Conference Proceedings (OSTI)

This document provides a printer industry standard SNMP MIB for (1) monitoring the status and progress of print jobs (2) obtaining resource requirements before a job is processed, (3) monitoring resource consumption while a job is being processed and ...

R. Bergman; T. Hastings; S. Isaacson; H. Lewis

1999-11-01T23:59:59.000Z

233

An extensible monitoring and adaptation framework  

Science Conference Proceedings (OSTI)

Several techniques have been defined for the monitoring and adaptation of applications. However, such techniques usually work in isolation and cannot be easily integrated to tackle complex monitoring and adaptation scenarios. Furthermore, applications ...

Razvan Popescu; Athanasios Staikopoulos; Siobhn Clarke

2009-11-01T23:59:59.000Z

234

On-line Condenser Fouling Monitor Development  

Science Conference Proceedings (OSTI)

This newly developed, innovative, on-line fouling monitor can continuously display the cleanliness factor of an operating condenser. The monitor facilitates optimization of cooling water treatment and condenser cleaning schedules.

1998-03-17T23:59:59.000Z

235

Use of sensors in monitoring civil structures  

E-Print Network (OSTI)

This thesis surveys the use of sensors and sensor networks in monitoring civil structures, with particular emphasis on the monitoring of bridges and highways using fiber optic sensors. Following a brief review of the most ...

Daher, Bassam William, 1979-

2004-01-01T23:59:59.000Z

236

Wind Turbine Drivetrain Condition Monitoring - An Overview  

DOE Green Energy (OSTI)

This paper provides an overview of wind turbine drivetrain condition monitoring based on presentations from a condition monitoring workshop organized by the National Renewable Energy Laboratory in 2009 and on additional references.

Sheng, S; Veers, P.

2011-10-01T23:59:59.000Z

237

Gas characterization monitoring system functional design criteria  

DOE Green Energy (OSTI)

The purpose of this document is to provide the functional design criteria for the Gas Characterization Monitoring Systems (Standard-E Hydrogen Monitoring Systems,) to be designed, fabricated and installed on the Waste Tank Farms in the Hanford 200 Areas.

Schneider, T.C.

1997-06-01T23:59:59.000Z

238

Body Area Networks & Pervasive Health Monitoring  

Science Conference Proceedings (OSTI)

... and also possible integration with existing IT ... monitors and eye pressure sensing systems. ... interference issues, reliability, energy efficiency, and ...

2013-05-15T23:59:59.000Z

239

TECHNIQUES FOR MONITORING PLUTONIUM IN THE ENVIRONMENT  

E-Print Network (OSTI)

h Also used is a total dissolution method for soil samplesfor monitoring methods which require dissolution of a bulk

Nero Jr., A.V.

2011-01-01T23:59:59.000Z

240

Environmental Monitoring Program Quality Assurance Project Plan  

SciTech Connect

The Quality Assurance Project Plan (QAPP) is intended to document the quality assurance of the Environmental Monitoring Program. The Quality Assurance Project Plan has two parts and is written to become a chapter in the Environmental Monitoring Plan. Part A describes the management responsibilities and activities performed to assure the quality of the Environmental Monitoring Program. Part B covers the documentation requirements for changes in the Monitoring Program, and provides details on control of the design and implementation of quality assurance activities.

Holland, R.C.

1993-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Process Monitoring & Signal Validation - Nuclear Engineering...  

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

Process Monitoring & Signal Validation Capabilities Nuclear Systems Technologies Nuclear Criticality Safety Research Reactor Analysis Decontamination and Decommissioning Systems...

242

Guidelines for the Monitoring, Evaluation, Reporting, Verification...  

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

Evaluation, Reporting, Verification, and Certification of Forestry Projects for Climate Change Mitigation Title Guidelines for the Monitoring, Evaluation, Reporting,...

243

Efficiency Improvement Opportunities for Personal Computer Monitors...  

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

Efficiency Improvement Opportunities for Personal Computer Monitors: Implications for Market Transformation Programs Title Efficiency Improvement Opportunities for Personal...

244

Security protocols, properties, and their monitoring  

Science Conference Proceedings (OSTI)

This paper examines the suitability and use of runtime verification as means for monitoring security protocols and their properties. In particular, we employ the runtime verification framework introduced in [5] to monitor complex, history-based security-properties ... Keywords: language-based security, monitoring of history-based properties, runtime verification, security automata, security protocols, temporal logic

Andreas Bauer; Jan Juerjens

2008-05-01T23:59:59.000Z

245

Wireless sensor networks for habitat monitoring  

Science Conference Proceedings (OSTI)

We provide an in-depth study of applying wireless sensor networks to real-world habitat monitoring. A set of system design requirements are developed that cover the hardware design of the nodes, the design of the sensor network, and the capabilities ... Keywords: environmental monitoring, habitat monitoring, low power systems, sensor network architecture, wireless sensor networks

Alan Mainwaring; David Culler; Joseph Polastre; Robert Szewczyk; John Anderson

2002-09-01T23:59:59.000Z

246

Dynamic properties of a radiometric monitoring system  

Science Conference Proceedings (OSTI)

On-line radiometric monitors (nuclear meters) have been in use in the industry for many years. They have been utilised for coal quality monitoring, in the control systems for coal blending, or for separating coals in the heavy media separation process. ... Keywords: adaptive monitor, nuclear meter dynamics, stochastic signal, stochastic signal filtration

Stanislaw Cierpisz

2009-07-01T23:59:59.000Z

247

DATA MONITORING AND ANALYSIS PROGRAM MANUAL  

E-Print Network (OSTI)

DATA MONITORING AND ANALYSIS PROGRAM MANUAL LBNL/PUB-5519 (3), Rev. 0 Effective Date: _July 23 Data Monitoring and Analysis Program Manual REVISION HISTORY Revision Date Revision Description #12;LBNL/PUB-5519 (3), Rev. 0 Page 3 of 23 Data Monitoring and Analysis Program Manual TABLE OF CONTENTS

248

DOE - Office of Legacy Management -- Rio_Monitoring  

Office of Legacy Management (LM)

RioMonitoring Rio Blanco, Colorado, Site Natural Gas Well Monitoring Results Project Rio Blanco Monitoring Results Fourth Quarter 2010 Separated Water at a Natural Gas Plant,...

249

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...

250

FY 2002 Integrated Monitoring Plan for the Hanford Groundwater Monitoring Project  

SciTech Connect

This document is an integrated monitoring plan for the groundwater project and contains: well and constituent lists for monitoring required by the Atomic Energy Act of 1954 and its implementing orders (''surveillance monitoring''); other, established monitoring plans by reference; and a master well/ constituent/frequency matrix for the entire Hanford Site.

Hartman, Mary J; Dresel, P Evan; Lindberg, Jon W; Newcomer, Darrell R; Thornton, Edward C

2001-10-31T23:59:59.000Z

251

Energy Analysis Department A Review of Market MonitoringA Review of Market Monitoring  

E-Print Network (OSTI)

;Energy Analysis Department Approach (cont)Approach (cont) · Synthesize information on market monitoringEnergy Analysis Department A Review of Market MonitoringA Review of Market Monitoring Activities of authority - Reporting responsibilities - Impact of market monitoring: Case Studies #12;Energy Analysis

252

FY 2002 Integrated Monitoring Plan for the Hanford Groundwater Monitoring Project  

SciTech Connect

This document is an integrated monitoring plan for the groundwater project and contains: well and constituent lists for monitoring required by the Atomic Energy Act of 1954 and its implementing orders ("surveillance monitoring"); other, established monitoring plans by reference; and a master well/ constituent/frequency matrix for the entire Hanford Site.

Hartman, Mary J.; Dresel, P Evan; Lindberg, Jonathan W.; Newcomer, Darrell R.; Thornton, Edward C.

2001-10-31T23:59:59.000Z

253

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,

254

Definition: Line Transformer Monitors | Open Energy Information  

Open Energy Info (EERE)

Transformer Monitors Transformer Monitors Jump to: navigation, search Dictionary.png Line Transformer Monitors Transformer Monitoring System can monitor different aspects of transformers, including oil levels and multiple temperatures within the transformer. This allows for analysis of the health of either individual key power transformers or multiple power transformers networked in the system. For example, the transformer monitors provide transformer oil dissolved gas analysis (DGA), oil temperature, ambient temperature, and moisture in oil measurements. These measurements are made in relation to transformer load.[1] Related Terms transformer, system, transformer References ↑ https://www.smartgrid.gov/category/technology/line_transformer_monitors [[Cat LikeLike UnlikeLike You like this.Sign Up to see what your friends like.

255

Routine Radiological Environmental Monitoring Plan. Volume 1  

SciTech Connect

The U.S. Department of Energy manages the Nevada Test Site in a manner that meets evolving DOE Missions and responds to the concerns of affected and interested individuals and agencies. This Routine Radiological Monitoring Plan addressess complicance with DOE Orders 5400.1 and 5400.5 and other drivers requiring routine effluent monitoring and environmental surveillance on the Nevada Test Site. This monitoring plan, prepared in 1998, addresses the activities conducted onsite NTS under the Final Environmental Impact Statement and Record of Decision. This radiological monitoring plan, prepared on behalf of the Nevada Test Site Landlord, brings together sitewide environmental surveillance; site-specific effluent monitoring; and operational monitoring conducted by various missions, programs, and projects on the NTS. The plan provides an approach to identifying and conducting routine radiological monitoring at the NTS, based on integrated technical, scientific, and regulatory complicance data needs.

Bechtel Nevada

1999-12-31T23:59:59.000Z

256

Ecological Monitoring and Compliance Program 2011 Report  

SciTech Connect

The Ecological Monitoring and Compliance (EMAC) Program, funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, monitors the ecosystem of the Nevada National Security Site and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the program's activities conducted by National Security Technologies, LLC, during calendar year 2011. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat restoration monitoring, and (g) monitoring of the Nonproliferation Test and Evaluation Complex. During 2011, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

Hansen, D. J., Anderson, D. C., Hall, D. B., Greger, P. D., Ostler, W. K.

2012-06-13T23:59:59.000Z

257

Ecological Monitoring and Compliance Program 2008 Report  

SciTech Connect

The Ecological Monitoring and Compliance Program, funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO), monitors the ecosystem of the Nevada Test Site (NTS) and ensures compliance with laws and regulations pertaining to NTS biota. This report summarizes the programs activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2008. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC).

Dennis J. Hansen, David C. Anderson, Derek B. Hall, Paul D. Greger, W. Kent Ostler

2009-04-30T23:59:59.000Z

258

Ecological Monitoring and Compliance Program 2010 Report  

Science Conference Proceedings (OSTI)

The Ecological Monitoring and Compliance (EMAC) Program, funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO), monitors the ecosystem of the Nevada National Security Site (NNSS) and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the programs activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2010. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat restoration monitoring, and (g) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC). During 2010, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

Hansen, D.J.; Anderson, D.C.; Hall, D.B.; Greger, P.D.; Ostler, W.K.

2011-07-01T23:59:59.000Z

259

Ecological Monitoring and Compliance Program 2012 Report  

Science Conference Proceedings (OSTI)

The Ecological Monitoring and Compliance Program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO, formerly Nevada Site Office), monitors the ecosystem of the Nevada National Security Site (NNSS) and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the programs activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2012. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat restoration monitoring, and (g) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC). During 2012, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

Hall, Derek B.; Anderson, David C.; Greger, Paul D.; Ostler, W. Kent; Hansen, Dennis J.

2013-07-03T23:59:59.000Z

260

Apparatus for monitoring crystal growth  

SciTech Connect

A system and method are disclosed for monitoring the growth of a crystalline body from a liquid meniscus in a furnace. The system provides an improved human/machine interface so as to reduce operator stress, strain and fatigue while improving the conditions for observation and control of the growing process. The system comprises suitable optics for forming an image of the meniscus and body wherein the image is anamorphic so that the entire meniscus can be viewed with good resolution in both the width and height dimensions. The system also comprises a video display for displaying the anamorphic image. The video display includes means for enhancing the contrast between any two contrasting points in the image. The video display also comprises a signal averager for averaging the intensity of at least one preselected portions of the image. The value of the average intensity, can in turn be utilized to control the growth of the body. The system and method are also capable of observing and monitoring multiple processes.

Sachs, Emanual M. (Watertown, MA)

1981-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Method of monitoring crystal growth  

DOE Patents (OSTI)

A system and method are disclosed for monitoring the growth of a crystalline body from a liquid meniscus in a furnace. The system provides an improved human/machine interface so as to reduce operator stress, strain and fatigue while improving the conditions for observation and control of the growing process. The system comprises suitable optics for forming an image of the meniscus and body wherein the image is anamorphic so that the entire meniscus can be viewed with good resolution in both the width and height dimensions. The system also comprises a video display for displaying the anamorphic image. The video display includes means for enhancing the contrast between any two contrasting points in the image. The video display also comprises a signal averager for averaging the intensity of at least one preselected portions of the image. The value of the average intensity, can in turn be utilized to control the growth of the body. The system and method are also capable of observing and monitoring multiple processes.

Sachs, Emanual M. (Watertown, MA)

1982-01-01T23:59:59.000Z

262

MOISTURE MONITOR TESTING AND CALIBRATION  

SciTech Connect

ABS>Electrolytic moisture monitors which continuously analyze the moisture content of gases are commercially available. After a period of operation, these instruments may give erroneous readings, frequently because of damage to the electrolytic cell. A gas with a known and reproducible moisture content within the operating range would be useful for making operational response tests on these monltors and for checking their calibration. A paired- hydrate system of a chemical compound exhibits a water vapor pressure that is constant at a constant temperature. ff an unreactive gas is allowed to equilibrate with a paired-hydrate system, the moisture content of the gas is determined by the vapor pressure of the hydrate pair, the total pressure, and the temperature. Hydrated magnesium perchlorate was prepared which contained between four and six moles of water per mole of perchlorate. This material was pulverized lightly then packed into a stainless steel column and 100 cc/minute of air at atmospheric pressure was passed through the bed. The exit air from the column was analyzed with a moisture monitor. A gas residence time of two minutes in the column was found to be sufficient for establishing moisture equilibrium in the exit flow. The moisture content of the exit air was found to vary from 34 to 70 ppm by volume as the temperature of the paired-hydrate system varied from 20 to 28 un. Concent 85% C. Other paired-hydrate systems can extend this range to higher moisture levels. (auth)

Montgomery, C.D.; Googin, J.M.; Phillips, L.R.

1963-03-14T23:59:59.000Z

263

Host Event Based Network Monitoring  

SciTech Connect

The purpose of INLs research on this project is to demonstrate the feasibility of a host event based network monitoring tool and the effects on host performance. Current host based network monitoring tools work on polling which can miss activity if it occurs between polls. Instead of polling, a tool could be developed that makes use of event APIs in the operating system to receive asynchronous notifications of network activity. Analysis and logging of these events will allow the tool to construct the complete real-time and historical network configuration of the host while the tool is running. This research focused on three major operating systems commonly used by SCADA systems: Linux, WindowsXP, and Windows7. Windows 7 offers two paths that have minimal impact on the system and should be seriously considered. First is the new Windows Event Logging API, and, second, Windows 7 offers the ALE API within WFP. Any future work should focus on these methods.

Jonathan Chugg

2013-01-01T23:59:59.000Z

264

Guidelines manual for surface monitoring of geothermal areas  

DOE Green Energy (OSTI)

The following are covered: preliminary investigation, design of monitoring system, and monitoring operations. Included in appendices are: characteristics of geothermal subsidence, guidelines for specifications for monitoring subsidence, instruments for monitoring, formats for data presentation, and statistical analyses. (MHR)

Van Til, C.J.

1979-05-01T23:59:59.000Z

265

Facility effluent monitoring plan for the 3720 facility  

SciTech Connect

This report describes the effluent monitoring plan for the 3720 facility. Airborne and liquid effluents are monitored.

Ballinger, M.Y.

1994-11-01T23:59:59.000Z

266

Mobile sensor network to monitor wastewater collection pipelines  

E-Print Network (OSTI)

Advanced pipeline monitoringDesign of mobile pipeline floating sensor SewerSnortIllustration of mobile pipeline floating sensor monitoring

Lim, Jungsoo

2012-01-01T23:59:59.000Z

267

Bunch Shape Monitor for SSCL linac  

SciTech Connect

The Superconducting Super Collider Laboratory and the Institute for Nuclear Research ore collaboratively developing a Bunch Shape Monitor diagnostics for commission the SSCL linac. The Bunch Shape Monitor is designed to measure the intensity of beam as a function of time over the micro-bunch of the beam. Design resolution for the SSCL monitors is approximately 7 psec. The first monitor will operate at the fundamental frequency of 428 MHz and will be used to measure the output beam of the RFQ Linac. First available results will be presented and compared with predictions. Further development will allow the monitors to fit in a standard SSCL beam box and one will operate at the third harmonic of 428 MHz. Proposals to use the Bunch Shape Monitor to measure the longitudinal phase space distribution of the beam will be discussed.

Hurd, J.W.; Arbique, G.M.; Crist, C.E.; Guy, F.W.; Leifeste, G.T.; Raparia, D.; Saadatmand, K.; Swenson, D.A. [Superconducting Super Collider Lab., Dallas, TX (United States); Esin, S.; Feschenko, A.; Stepanov, A.; Mirzojan, A. [AN SSSR, Moscow (Russian Federation). Inst. Yadernykh Issledovanij

1993-05-01T23:59:59.000Z

268

Definition: Equipment Condition Monitor | Open Energy Information  

Open Energy Info (EERE)

Condition Monitor Condition Monitor Jump to: navigation, search Dictionary.png Equipment Condition Monitor A monitoring device that automatically measures and communicates equipment characteristics that are related to the "health" and maintenance of the equipment. These characteristics can include, but are not limited to temperature, dissolved gas, and loading. These devices can automatically generate alarm signals if conditions exceed preset thresholds.[1] Related Terms sustainability References ↑ https://www.smartgrid.gov/category/technology/equipment_condition_monitor [[C LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ategory: Smart Grid Definitions|Template:BASEPAGENAME]] Retrieved from "http://en.openei.org/w/index.php?title=Definition:Equipment_Condition_Monitor&oldid=502601"

269

High pressure liquid level monitor  

DOE Patents (OSTI)

A liquid level monitor for tracking the level of a coal slurry in a high-pressure vessel including a toroidal-shaped float with magnetically permeable bands thereon disposed within the vessel, two pairs of magnetic field generators and detectors disposed outside the vessel adjacent the top and bottom thereof and magnetically coupled to the magnetically permeable bands on the float, and signal processing circuitry for combining signals from the top and bottom detectors for generating a monotonically increasing analog control signal which is a function of liquid level. The control signal may be utilized to operate high-pressure control valves associated with processes in which the high-pressure vessel is used.

Bean, Vern E. (Frederick, MD); Long, Frederick G. (Ijamsville, MD)

1984-01-01T23:59:59.000Z

270

Wind Turbine Manufacturing Process Monitoring  

SciTech Connect

To develop a practical inline inspection that could be used in combination with automated composite material placement equipment to economically manufacture high performance and reliable carbon composite wind turbine blade spar caps. The approach technical feasibility and cost benefit will be assessed to provide a solid basis for further development and implementation in the wind turbine industry. The program is focused on the following technology development: (1) Develop in-line monitoring methods, using optical metrology and ultrasound inspection, and perform a demonstration in the lab. This includes development of the approach and performing appropriate demonstration in the lab; (2) Develop methods to predict composite strength reduction due to defects; and (3) Develop process models to predict defects from leading indicators found in the uncured composites.

Waseem Faidi; Chris Nafis; Shatil Sinha; Chandra Yerramalli; Anthony Waas; Suresh Advani; John Gangloff; Pavel Simacek

2012-04-26T23:59:59.000Z

271

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

272

Urea biosensor for hemodialysis monitoring  

DOE Patents (OSTI)

An electrochemical sensor capable of detecting and quantifying urea in fluids resulting from hemodialysis procedures. The sensor is based upon measurement of the pH change produced in an aqueous environment by the products of the enzyme-catalyzed hydrolysis of urea. The sensor may be fabricated using methods amenable to mass fabrication, resulting in low-cost sensors and thus providing the potential for disposable use. In a typical application, the sensor could be used in treatment centers, in conjunction with an appropriate electronics/computer system, in order to determine the hemodialysis endpoint. The sensor can also be utilized to allow at-home testing to determine if dialysis was necessary. Such a home monitor is similar, in principle, to devices used for blood glucose testing by diabetics, and would require a blood droplet sample by using a finger prick.

Glass, Robert S. (Livermore, CA)

1999-01-01T23:59:59.000Z

273

Urea biosensor for hemodialysis monitoring  

DOE Patents (OSTI)

This research discloses an electrochemical sensor capable of detecting and quantifying urea in fluids resulting from hemodialysis procedures. The sensor is based upon measurement of the pH change produced in an aqueous environment by the products of the enzyme-catalyzed hydrolysis of urea. The sensor may be fabricated using methods amenable to mass fabrication, resulting in low-cost sensors and thus providing the potential for disposable use. In a typical application, the sensor could be used in treatment centers, in conjunction with an appropriate electronics/computer system, in order to determine the hemodialysis endpoint. The sensor can also be utilized to allow at-home testing to determine if dialysis was necessary. Such a home monitor is similar, in principle, to devices used for blood glucose testing by diabetics, and would require a blood droplet sample by using a finger prick. 9 figs.

Glass, R.S.

1999-01-12T23:59:59.000Z

274

Seismic monitoring at The Geysers  

DOE Green Energy (OSTI)

During the last several years Lawrence Berkeley Laboratory (LBL) and Lawrence Livermore National Laboratory (LLNL) have been working with industry partners at The Geysers geothermal field to evaluate and develop methods for applying the results of microearthquake (MEQ) monitoring. It is a well know fact that seismicity at The Geysers is a common occurrence, however, there have been many studies and papers written on the origin and significance of the seismicity. The attitude toward MEQ data ranges from being nothing more than an curious artifact of the production activities, to being a critical tool in evaluating the reservoir performance. The purpose of the work undertaken b y LBL and LLNL is to evaluate the utility, as well as the methods and procedures used in of MEQ monitoring, recommend the most cost effective implementation of the methods, and if possible link physical processes and parameters to the generation of MEQ activity. To address the objectives above the MEQ work can be categorized into two types of studies. The first type is the direct analysis of the spatial and temporal distribution of MEQ activity and studying the nature of the source function relative to the physical or chemical processes causing the seismicity. The second broad area of study is imaging the reservoir/geothermal areas with the energy created by the MEQ activity and inferring the physical and/or chemical properties within the zone of imaging. The two types of studies have obvious overlap, and for a complete evaluation and development require high quality data from arrays of multicomponent stations. Much of the effort to date at The Geysers by both DOE and the producers has concentrated establishing a high quality data base. It is only within the last several years that this data base is being fully evaluated for the proper and cost effective use of MEQ activity. Presented here are the results to date of DOE`s effort in the acquisition and analysis of the MEQ data.

Majer, E.L.; Romero, A.; Vasco, D.; Kirkpatrick, A.; Peterson, J.E. [Lawrence Berkeley Lab., CA (United States); Zucca, J.J.; Hutchings, L.J.; Kasameyer, P.W. [Lawrence Livermore National Lab., CA (United States)

1993-04-01T23:59:59.000Z

275

Thermal Monitoring Approaches for Energy Savings Verification  

E-Print Network (OSTI)

This paper reviews and summarizes techniques for monitoring thermal energy flows for the purpose of verifying energy savings in industrial and large institutional energy conservation projects. Approaches for monitoring hot and chilled water, steam, steam condensate and boiler feedwater in large facilities are described. Insights gained and lessons learned through the actual in-field installation of thermal monitoring equipment for energy savings verification purposes at over 100 sites at various locations throughout the United States are presented.

McBride, J. R.; Bohmer, C. J.; Lippman, R. H.; Zern, M. J.

1996-04-01T23:59:59.000Z

276

Monitoring transients in low inductance circuits  

DOE Patents (OSTI)

The instant invention relates to methods of and apparatus for monitoring transients in low inductance circuits and to a probe utilized to practice said method and apparatus. More particularly, the instant invention relates to methods of and apparatus for monitoring low inductance circuits, wherein the low inductance circuits include a pair of flat cable transmission lines. The instant invention is further directed to a probe for use in monitoring pairs of flat cable transmission lines.

Guilford, R.P.; Rosborough, J.R.

1985-10-21T23:59:59.000Z

277

Proceedings: Remote Monitoring Technology 2008 Workshop  

Science Conference Proceedings (OSTI)

This report provides information from the Remote Monitoring Technology Working Group meeting, held in September 2008. The meeting focused on an update of a number of recent technical developments in Remote Monitoring Technology (RMT). Utility attendees also detailed RMT system purchases, deployment and operation of remote monitoring equipment. EPRI intended the broad scope of the meeting to facilitate a discussion of important industry experiences ranging from the initial design and procurement of system...

2009-07-31T23:59:59.000Z

278

Implementing Wireless Electrolytic Cell Monitoring System at ...  

Science Conference Proceedings (OSTI)

Based on Kennecott Utah Copper's innovation, Outotec has developed in partnership a novel electrolytic cell monitoring system, CellSenseTM System. As the...

279

Carbon Storage Monitoring, Verification and Accounting Research |  

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

Monitoring, Verification and Accounting Research Monitoring, Verification and Accounting Research Carbon Storage Monitoring, Verification and Accounting Research Reliable and cost-effective monitoring, verification and accounting (MVA) techniques are an important part of making geologic sequestration a safe, effective, and acceptable method for greenhouse gas control. MVA of geologic storage sites is expected to serve several purposes, including addressing safety and environmental concerns; inventory verification; project and national accounting of greenhouse gas emissions reductions at geologic storage sites; and evaluating potential regional, national, and international greenhouse gas reduction goals. The goal of our program area is to develop and demonstrate a broad portfolio of technologies, applications, and accounting requirements that

280

Alloy Parts Heat Treatment Temperature Monitoring System  

Science Conference Proceedings (OSTI)

Abstract Scope, The paper provides an automatic solution for monitoring and managing the heat treatment of drill pipes. It improves the efficiency and accuracy ...

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

NETL: Carbon Storage - Monitoring, Verification, and Accounting...  

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

MVA Carbon Storage Monitoring, Verification, and Accounting (MVA) Focus Area An MVA program is designed to confirm permanent storage of carbon dioxide (CO2) in geologic formations...

282

Monitoring of Computer Installations for Power Line ...  

Science Conference Proceedings (OSTI)

... Minutes," is based on 65 outages monitored during ... a certain number of minutes of power buffering ... The average outage rate was 0.6 incidentslmonth ...

2013-05-17T23:59:59.000Z

283

Ultrasonic Liquid Level Monitor - Available Technologies - PNNL  

The ultrasonic liquid level monitor is a single transducer mounted to the outside surface of a tank and an estimation algorithm that relies on the ...

284

Fisheye Video Imaging for Diagnosis and Monitoring  

ORNL 2010-G00650/jcn UT-B IDs PFTT-200601831, PFTT-2200802084 Fisheye Video Imaging for Diagnosis and Monitoring Technology Summary A variety of investigative ...

285

Effective Video Monitoring for Nuclear Safeguards  

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

%*(,7;)4%(,.%3)% 0-32);-((-)&(A Nuclear Engineering Division Effective Video Monitoring for Nuclear Safeguards "%&'()*+,-.+,012',0+213"+4"1."(156+...

286

ICDP Complex Groundwater Monitoring Plan REV 5  

Science Conference Proceedings (OSTI)

This Groundwater Monitoring Plan, along with the Quality Assurance Project Plan for Waste Area Groups 1, 2, 3, 4, 5, 6, 7, 10, and Removal Actions, constitutes the sampling and analysis plan for groundwater and perched water monitoring at the Idaho CERCLA Disposal Facility (ICDF). A detection monitoring system was installed in the Snake River Plan Aquifer to comply with substantive requirements of "Releases from Solid Waste Management Units" of the Resource Conservation and Recovery Act. This detection monitoring wells constructed in the Snake River Plain Aquifer.

Cahn, L. S.

2007-08-09T23:59:59.000Z

287

Independent Oversight Assessment of Environmental Monitoring...  

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

Assessment of Environmental Monitoring at the Idaho National Laboratory Site May 2010 Office of Independent Oversight Office of Health, Safety and Security Office of Health, Safety...

288

Field Monitoring Protocol: Heat Pump Water Heaters  

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

Field Monitoring Protocol: Heat Pump Water Heaters B. Sparn, L. Earle, D. Christensen, J. Maguire, and E. Wilson National Renewable Energy Laboratory C.E. Hancock Mountain Energy...

289

LBNL-5940E Monitoring-based HVAC  

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

estimate, and then was further calibrated based on monitored data from the EMCS and EIS (Energy Information Systems). Design flow rates, fan pressure rise and speed of supply...

290

BROOKHAVEN NATIONAL LABORATORY ENVIRONMENTAL MONITORING PLAN  

Science Conference Proceedings (OSTI)

Triennial update that describes the BNL Environmental Monitoring Program for all media (air, surface water, ground water, etc.) in accordance with DOE ORDER 5400.5

DAUM,M.; DORSCH,WM.; FRY,J.; GREEN,T.; LEE,R.; NAIDU,J.; PAQUETTE,D.; SCARPITTA,S.; SCHROEDER,G.

1999-09-22T23:59:59.000Z

291

Structural Health Monitoring of Wind Turbine Blades  

Science Conference Proceedings (OSTI)

Presentation Title, Structural Health Monitoring of Wind Turbine Blades. Author(s) ... is mandatory for the cost-effective operation of an offshore wind power plant.

292

Automated energy monitoring of machine tools  

E-Print Network (OSTI)

Potential for Energy Consumption in Discrete Part Productionprocessing Reducing the energy consumption of machine toolsthis, monitoring of energy consumption patterns in the

Vijayaraghavan, Athulan; Dornfeld, David

2010-01-01T23:59:59.000Z

293

Building Performance Monitoring, Control, and Information Systems  

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

are of critical importance in achieving optimal low-energy building performance. Advanced monitoring and control technologies with high energy saving potential are widely...

294

Air Pollution Control Regulations: No. 6- Continuous Emissions Monitors and Opacity Monitors (Rhode Island)  

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

Stationary sources, including fossil fuel fired steam or hot water generating units, may be required to install and operate a continuous emissions monitoring system equipped with an opacity monitor...

295

Display space usage and window management operation comparisons between single monitor and multiple monitor users  

E-Print Network (OSTI)

The continuing trend toward greater processing power, larger storage, and in particular increased display surface by using multiple monitor supports increased multi-tasking by the computer user. The concomitant increase in desktop complexity has the potential to push the overhead of window management to frustrating and counterproductive new levels. It is difficult to adequately design for multiple monitor systems without understanding how multiple monitor users differ from, or are similar to, single monitor users. Therefore, we deployed a tool to a group of single monitor and multiple monitor users to log window management activity. Analysis of the data collected from this tool revealed that usage of interaction components may change with an increase in number of monitors, and window visibility can be a useful measure of user display space management activity, especially for multiple monitor users. The results from this analysis begin to fill a gap in research about real-world window management practices.

Dugald Ralph Hutchings; Greg Smith; Brian Meyers; Mary Czerwinski; George Robertson

2004-01-01T23:59:59.000Z

296

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

297

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

298

Home monitoring using wearable radio frequency transmitters  

Science Conference Proceedings (OSTI)

Background: Location tracking of a wearable radio frequency (RF) transmitter in a wireless network is a potentially useful tool for the home monitoring of patients in clinical applications. However, the problem of converting RF signals into accurate ... Keywords: Gaussian mixture models, Home monitoring, Motion tracking, Wireless network

Anthony Almudevar; Adrian Leibovici; Aleksey Tentler

2008-02-01T23:59:59.000Z

299

Zone based indoor mobile air pollution monitoring  

Science Conference Proceedings (OSTI)

Pollution is one of the main problems that humans are suffering from. Moreover air pollution is one of the hardest to escape. Although human spend most of their time indoor, most of the previous pollution monitoring studies focused on outdoor air monitoring. ... Keywords: indoor pollution, mobile sensing, nfc

Noura Alhakbani, Eiman Kanjo

2013-09-01T23:59:59.000Z

300

Best practice techniques for environmental radiological monitoring  

E-Print Network (OSTI)

/Medium Volume Air Sampling (HVAS/MVAS). #12;Science Report Best Practice Techniques for Environmental Community FSA: Food Standards Agency H2O2: Hydrogen peroxide HPA: Health Protection Agency HVAS/MVAS: High/monitoring type code Terrestrial dose rate monitoring T1 Air passive shades and HVAS/MVAS T2 Wet, dry, total

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

A wireless sensor network For structural monitoring  

Science Conference Proceedings (OSTI)

Structural monitoring---the collection and analysis of structural response to ambient or forced excitation--is an important application of networked embedded sensing with significant commercial potential. The first generation of sensor networks for structural ... Keywords: Wisden, sensor network, structural health monitoring

Ning Xu; Sumit Rangwala; Krishna Kant Chintalapudi; Deepak Ganesan; Alan Broad; Ramesh Govindan; Deborah Estrin

2004-11-01T23:59:59.000Z

302

Challenges in resource monitoring for residential spaces  

Science Conference Proceedings (OSTI)

Buildings consume approximately 73% of the total electrical energy, and 12% of the potable water resources in the United States. Even a moderate reduction in this sector results in significant monetary and resource savings. Fine-grained resource monitoring ... Keywords: energy efficient homes, resource monitoring, sustainability

Younghun Kim; Thomas Schmid; Mani B. Srivastava; Yan Wang

2009-11-01T23:59:59.000Z

303

Ecological Monitoring and Compliance Program 2007 Report  

SciTech Connect

In accordance with U.S. Department of Energy (DOE) Order 450.1, 'Environmental Protection Program', the Office of the Assistant Manager for Environmental Management of the DOE, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) requires ecological monitoring and biological compliance support for activities and programs conducted at the Nevada Test Site (NTS). National Security Technologies, LLC (NSTec), Ecological Services has implemented the Ecological Monitoring and Compliance (EMAC) Program to provide this support. EMAC is designed to ensure compliance with applicable laws and regulations, delineate and define NTS ecosystems, and provide ecological information that can be used to predict and evaluate the potential impacts of proposed projects and programs on those ecosystems. This report summarizes the EMAC activities conducted by NSTec during calendar year 2007. Monitoring tasks during 2007 included eight program areas: (a) biological surveys, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) biological monitoring at the Nonproliferation Test and Evaluation Complex (NPTEC). The following sections of this report describe work performed under these eight areas.

Dennis Hansen, David Anderson, Derek Hall, Paul Greger, W. Kent Ostler

2008-03-01T23:59:59.000Z

304

Protecting consumer privacy from electric load monitoring  

Science Conference Proceedings (OSTI)

The smart grid introduces concerns for the loss of consumer privacy; recently deployed smart meters retain and distribute highly accurate profiles of home energy use. These profiles can be mined by Non Intrusive Load Monitors (NILMs) to expose much of ... Keywords: load monitor, privacy, smart meter

Stephen McLaughlin; Patrick McDaniel; William Aiello

2011-10-01T23:59:59.000Z

305

Irrigation Monitoring with Soil Water Sensors  

E-Print Network (OSTI)

Monitoring soil water content is essential if growers want to optimize production, conserve water, reduce environmental impacts and save money. This publication illustrates how soil moisture monitoring can improve irrigation decisions and how it also can prevent irrigating the crop too much or too little.

Enciso, Juan; Porter, Dana; Peries, Xavier

2007-01-19T23:59:59.000Z

306

Monitoring Large Systems Via Statistical Sampling  

Science Conference Proceedings (OSTI)

As the trend in parallel systems scales toward petaflop performance tapped by advances in circuit density and by an increasingly available computational Grid, the development of efficient mechanisms for monitoring large systems becomes imperative. When ... Keywords: Large systems, performance monitoring, statistical sampling

Celso L. Mendes; Daniel A. Reed

2004-05-01T23:59:59.000Z

307

Characterization monitoring & sensor technology crosscutting program  

Science Conference Proceedings (OSTI)

The purpose of the Characterization, Monitoring, and Sensor Technology Crosscutting Program (CMST-CP) is to deliver appropriate characterization, monitoring, and sensor technology (CMST) to the OFfice of Waste Management (EM-30), the Office of Environmental Restoration (EM-40), and the Office of Facility Transition and Management (EM-60).

NONE

1996-08-01T23:59:59.000Z

308

Monitoring of the electrical distribution network operation  

Science Conference Proceedings (OSTI)

Distribution network operation is determined by the behaviour of the load. To plan and analyse the electrical network operation, precise modelling of load is substantial. The adequate approach to understand the electrical distribution network operation ... Keywords: SCADA, busloads, distribution network, load monitoring, mathematical model of load, network operation monitoring, state estimation

Jako Kilter; Mati Meldorf

2009-02-01T23:59:59.000Z

309

Spectral Monitoring with Cerenkov Photons Rick Kessler  

E-Print Network (OSTI)

Spectral Monitoring with Cerenkov Photons Rick Kessler Enrico Fermi Institute, University of Chicago, 5640 S. Ellis Ave. Chicago 60637 May 21, 2002 This memo describes the possible use of Cerenkov is to monitor the spectral response of a telescope. Compared to a lamp, the advantage of a Cerenkov light source

310

Tritium Room Air Monitor Operating Experience Review  

SciTech Connect

Monitoring the breathing air in tritium facility rooms for airborne tritium is a radiological safety requirement and a best practice for personnel safety. Besides audible alarms for room evacuation, these monitors often send signals for process shutdown, ventilation isolation, and cleanup system actuation to mitigate releases and prevent tritium spread to the environment. Therefore, these monitors are important not only to personnel safety but also to public safety and environmental protection. This paper presents an operating experience review of tritium monitor performance on demand during small (1 mCi to 1 Ci) operational releases, and intentional airborne inroom tritium release tests. The tritium tests provide monitor operation data to allow calculation of a statistical estimate for the reliability of monitors annunciating in actual tritium gas airborne release situations. The data show a failure to operate rate of 3.5E-06/monitor-hr with an upper bound of 4.7E-06, a failure to alarm on demand rate of 1.4E-02/demand with an upper bound of 4.4E-02, and a spurious alarm rate of 0.1 to 0.2/monitor-yr.

L. C. Cadwallader; B. J. Denny

2008-09-01T23:59:59.000Z

311

Waste Isolation Pilot Plant Environmental Monitoring Plan  

SciTech Connect

U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problems; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) explains the rationale and design criteria for the environmental monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document changes in the environmental monitoring program. Guidance for preparation of EMPs is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2008-03-12T23:59:59.000Z

312

Evolving non-intrusive load monitoring  

Science Conference Proceedings (OSTI)

Non-intrusive load monitoring (NILM) identifies used appliances in a total power load according to their individual load characteristics. In this paper we propose an evolutionary optimization algorithm to identify appliances, which are modeled as on/off ... Keywords: NILM, evolution, evolutionary algorithm, knapsack problem, non-intrusive load monitoring

Dominik Egarter; Anita Sobe; Wilfried Elmenreich

2013-04-01T23:59:59.000Z

313

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

314

DOWNHOLE VIBRATION MONITORING & CONTROL SYSTEM  

SciTech Connect

The objective of this program is to develop a system to both monitor the vibration of a bottomhole assembly, and to adjust the properties of an active damper in response to these measured vibrations. Phase I of this program entails modeling and design of the necessary subsystems and design, manufacture and test of a full laboratory prototype. The project continues to advance, but is behind the revised (14-month) schedule. Tasks 1-3 (Modeling, Specification and Design) are all essentially complete. The test bench for the Test and Evaluation (Tasks 4 & 5) and the laboratory prototype were constructed by the end of the period. During assembly, however, several of the key subassemblies became galled together, and had to be cut apart. These parts are being remachined with harder surfaces to prevent recurrence of this problem. One key component, the MR damper mandrel, has been redesigned into a three-piece assembly which will facilitate assembly and reduce the cost of replacement of worn components. The remade parts will be delivered by April 19, and the prototype assembled. Testing will begin during the first week of May and is anticipated to be completed before the revised end date for Phase I, May 31, 2004.

Martin E. Cobern

2004-04-17T23:59:59.000Z

315

Performance Analysis - Environmental Monitoring, Surveillance, and Control  

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

Performance Analysis - Environmental Monitoring, Surveillance, and Performance Analysis - Environmental Monitoring, Surveillance, and Control Programs Within the U.S. Department of Energy, October 2002 Performance Analysis - Environmental Monitoring, Surveillance, and Control Programs Within the U.S. Department of Energy, October 2002 This report documents the results of a U.S. Department of Energy (DOE) Office of Independent Oversight and Performance Assurance (OA) analysis of DOE environmental monitoring, surveillance, and control activities. The analysis is based primarily on DOE Headquarters independent oversight evaluations of environmental monitoring and surveillance activities that were conducted at 14 different sites across the DOE complex during fiscal years 1999 through 2002. Independent oversight evaluations determined that all sites had established

316

Waste Isolation Pilot Plant Environmental Monitoring Plan  

SciTech Connect

U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problem; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) has been written to contain the rationale and design criteria for the monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document any proposed changes in the environmental monitoring program. Guidance for preparation of Environmental Monitoring Plans is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance. The plan will be effective when it is approved by the appropriate Head of Field Organization or their designee. The plan discusses major environmental monitoring and hydrology activities at the WIPP and describes the programs established to ensure that WIPP operations do not have detrimental effects on the environment. This EMP is to be reviewed annually and updated every three years unless otherwise requested by the DOE or contractor.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2004-02-19T23:59:59.000Z

317

Energy Monitoring - Objectives vs Results  

E-Print Network (OSTI)

Universities, hospitals and similar institutions as well as manufacturers and plants have implemented programs of utility submetering. Submetering of utilities is defined as the measurement of energy at or near the point of use as opposed to gross measurement of energy coming into a building or facility. Without exception, the results achieved have met or exceeded expectations. Most of the programs are continuing in an expanding mode. Results of improvements to the utility distribution system can be measured in reduced usage and improved efficiency after submetering is in place. Networking of this monitoring system further enhances information collection and analysis. When other factors such as outside temperature and time of day are included in the data base, an emerging picture of energy usage for an entire facility is developed. A summary of highlights from several of these programs will be discussed in terms of what has been and is being accomplished. The importance of the commitment of both management and technologists/operators becomes evident as the initial objectives are achieved and expanded to match the innovation and skills of these professionals. The programs highlighted represent a group of progressive companies and institutions which have joined a "savings club." We are familiar with the savings clubs based on the investment of capital, depending strictly on interest to generate funds for us. The kind of savings clubs to be discussed in this paper joins capital with the more important human element to generate significant savings in deferred energy expenses. Steps necessary to "join the club" are listed and the ingredients of commitment and planning are discussed.

McEver, R. M.

1985-01-01T23:59:59.000Z

318

Energy Monitoring Act (Canada) | Department of Energy  

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

Energy Monitoring Act (Canada) Energy Monitoring Act (Canada) Energy Monitoring Act (Canada) < Back Eligibility Commercial Developer Fuel Distributor Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Alberta Program Type Environmental Regulations Generation Disclosure Provider Minister of Natural Resources This act requires that every energy enterprise file with the Minister a return setting out statistics and information relating to its ownership and control; financial information; information, including financial, about its exploration for, development, production, processing, refining and

319

CloudMonitor: Profiling Power Usage  

E-Print Network (OSTI)

In Cloud Computing platforms the addition of hardware monitoring devices to gather power usage data can be impractical or uneconomical due to the large number of machines to be metered. CloudMonitor, a monitoring tool that can generate power models for software-based power estimation, can provide insights to the energy costs of deployments without additional hardware. Accurate power usage data leads to the possibility of Cloud providers creating a separate tariff for power and therefore incentivizing software developers to create energy-efficient applications.

Smith, James William; Ward, Jonathan Stuart; Sommerville, Ian

2012-01-01T23:59:59.000Z

320

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

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

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

322

Mercury Continuous Emmission Monitor Calibration  

SciTech Connect

Mercury continuous emissions monitoring systems (CEMs) are being implemented in over 800 coal-fired power plant stacks throughput the U.S. Western Research Institute (WRI) is working closely with the Electric Power Research Institute (EPRI), the National Institute of Standards and Technology (NIST), and the Environmental Protection Agency (EPA) to facilitate the development of the experimental criteria for a NIST traceability protocol for dynamic elemental mercury vapor calibrators/generators. These devices are used to calibrate mercury CEMs at power plant sites. The Clean Air Mercury Rule (CAMR) which was published in the Federal Register on May 18, 2005 and vacated by a Federal appeals court in early 2008 required that calibration be performed with NIST-traceable standards. Despite the vacature, mercury emissions regulations in the future will require NIST traceable calibration standards, and EPA does not want to interrupt the effort towards developing NIST traceability protocols. The traceability procedures will be defined by EPA. An initial draft traceability protocol was issued by EPA in May 2007 for comment. In August 2007, EPA issued a conceptual interim traceability protocol for elemental mercury calibrators. The protocol is based on the actual analysis of the output of each calibration unit at several concentration levels ranging initially from about 2-40 {micro}g/m{sup 3} elemental mercury, and in the future down to 0.2 {micro}g/m{sup 3}, and this analysis will be directly traceable to analyses by NIST. The EPA traceability protocol document is divided into two separate sections. The first deals with the qualification of calibrator models by the vendors for use in mercury CEM calibration. The second describes the procedure that the vendors must use to certify the calibrators that meet the qualification specifications. The NIST traceable certification is performance based, traceable to analysis using isotope dilution inductively coupled plasma/mass spectrometry (ID/ICP/MS) performed by NIST in Gaithersburg, MD. The outputs of mercury calibrators are compared to one another using a nesting procedure which allows direct comparison of one calibrator with another at specific concentrations and eliminates analyzer variability effects. The qualification portion of the EPA interim traceability protocol requires the vendors to define calibrator performance as affected by variables such as pressure, temperature, line voltage, and shipping. In 2007 WRI developed and conducted a series of simplified qualification experiments to determine actual calibrator performance related to the variables defined in the qualification portion of the interim protocol.

John Schabron; Eric Kalberer; Ryan Boysen; William Schuster; Joseph Rovani

2009-03-12T23:59:59.000Z

323

SIGNAL GROUPING FOR CONDITION MONITORING OF NUCLEAR POWER PLANT COMPONENTS  

E-Print Network (OSTI)

SIGNAL GROUPING FOR CONDITION MONITORING OF NUCLEAR POWER PLANT COMPONENTS Piero Baraldi between those used to monitor the reactor coolant pump of a Pressurized Water Reactor (PWR) is considered Monitoring, Empirical Modeling, Power Plants, Safety Critical Nuclear Instrumentation, Autoassociative models

324

Water erosion monitoring and experimentation for global change studies  

SciTech Connect

This report describes the need for monitoring the effects of climatic change on soil erosion. The importance of monitoring not only runoff, but monitoring and experimental studies at the larger scale of hillslope and catchments is stressed.

Poesen, J.W. [Laboratory for Experimental Geomorphology, Leuven (Belgium); Boardman, J. [Univ. of Oxford (United Kingdom); Wilcox, B. [Los Alamos National Lab., NM (United States)] [and others

1996-09-01T23:59:59.000Z

325

Capacitive Beam Position Monitor for NDCX-II  

E-Print Network (OSTI)

Following the delay line, a Volt In monitor is used tofrom both the Pulse Out and Volt In monitor circuits. Theserespectively. The Pulse Out and Volt In monitor circuits are

Lidia, S.M.

2012-01-01T23:59:59.000Z

326

INSIGHT: a distributed monitoring system for tracking continuous queries  

Science Conference Proceedings (OSTI)

A distributed monitoring framework can serve as an important building block for constructing large-scale data aggregation and continuous event monitoring applications, such as IP traffic monitoring (DDoS attacks), network anomaly detection ...

Navendu Jain; Praveen Yalagandula; Mike Dahlin; Yin Zhang

2005-10-01T23:59:59.000Z

327

REMOTE SENSING FOR ENVIRONMENTAL BASELINING AND MONITORING D. B. Reister  

E-Print Network (OSTI)

and monitor environmental issues. By understanding environmental conditions, capital and remediation projects can be accelerated, saving millions of dollars. By monitoring conditions more closelyREMOTE SENSING FOR ENVIRONMENTAL BASELINING AND MONITORING D. B. Reister Oak Ridge National

328

Solar Decathlon 2007 Instrumentation and Monitoring  

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

Solar Decathlon 2007 Solar Decathlon 2007 Instrumentation and Monitoring The Solar Decathlon Instrumentation and Monitoring Group (IMG), led by Mountain Energy Partnership (MEP) personnel, installed sensors and monitoring equipment in each house during assembly and removed the equipment during disassembly. The locations of sensors and monitoring equipment were planned in advance through negotiations between the organizers and each team. Installation had to be completed on the Mall at least two days before the start of the objectively measured contests (October 15, 2007). Most of the teams, despite their best intentions, were finishing construction of their houses during assembly on the Mall, which made installation of instrumentation a bit tricky. MEP is accustomed to working with the normal last-minute nature of

329

Monitored Retrievable Storage Background | Department of Energy  

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

Monitored Retrievable Storage Background Monitored Retrievable Storage Background Monitored Retrievable Storage Background `The U.S. Government is seeking a site for a monitored retrievable storage facility (MRS). Employing proven technologies used in this country and abroad, the MRS will be an Integral part of the Federal system for safe and permanent disposal of the nation's high-level radioactive wastes. The MRS will accept shipments of spent fuel from commercial nuclear power plants, temporarily store the spent fuel above ground, and stage shipments of it to a geologic repository for permanent disposal. The law authorizing the MRS provides an opportunity for a State or an Indian Tribe to volunteer to host the MRS. The law establishes the Office of the Nuclear Waste Negotiator, who Is 10 seek a State or an Indian Tribe

330

The Berkeley Tricorder: wireless health monitoring  

Science Conference Proceedings (OSTI)

The advancement of precision micropower amplifiers, microcontrollers, and MEMs devices have allowed for a paradigm shift from traditionally large and costly health monitoring equipment only found in hospitals or care centers to smaller, wireless, low ...

Reza Naima; John F. Canny

2010-10-01T23:59:59.000Z

331

Monitoring circuit for reactor safety systems  

DOE Patents (OSTI)

The ratio between the output signals of a pair of reactor safety channels is monitored. When ratio falls outside of a predetermined range, it indicates that one or more of the safety channels has malfunctioned.

Keefe, Donald J. (Lemont, IL)

1976-01-01T23:59:59.000Z

332

Blenddown Monitoring System for HEU transparency  

SciTech Connect

The High Enriched Uranium (HEU) Purchase Agreement between the US and the Russian Federation (RF) provides for the monitoring of the blending of highly enriched uranium (500 metric tons) with low enrichment blend stock uranium (LEU) to produce commercial reactor-grade material for use in US reactors. A Blend Down Monitoring System (BDMS) has been developed by the US Department of Energy (DOE) to provide unattended monitoring of the HEU blending operations at the Russian facilities. It is configured to monitor the mass flow rate developed by the Oak Ridge National Laboratory (ORNL) and {sup 235}U isotopic enrichment developed by Los Alamos National Laboratory (LANL) of gaseous UF{sub 6} in three separate flow streams at a blending tee.

Mihalczo, J.T.

2000-02-01T23:59:59.000Z

333

Automatically processed alpha-track radon monitor  

DOE Patents (OSTI)

An automatically processed alpha-track radon monitor is provided which includes a housing having an aperture allowing radon entry, and a filter that excludes the entry of radon daughters into the housing. A flexible track registration material is located within the housing that records alpha-particle emissions from the decay of radon and radon daughters inside the housing. The flexible track registration material is capable of being spliced such that the registration material from a plurality of monitors can be spliced into a single strip to facilitate automatic processing of the registration material from the plurality of monitors. A process for the automatic counting of radon registered by a radon monitor is also provided.

Langner, G.H. Jr.

1991-05-02T23:59:59.000Z

334

Solar Decathlon 2005, Instrumentation and Monitoring  

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

Decathlon 2005: The Event in Review Decathlon 2005: The Event in Review Web Site Resources: Instrumentation and Monitoring 1 Solar Decathlon 2005, Instrumentation and Monitoring The Solar Decathlon organizers installed sensors and monitoring equipment in each house during assembly and removed the equipment during disassembly. (Some of the equipment was installed on prior visits to the teams' sites on their campuses during construction.) The locations of sensors and monitoring equipment were planned in advance through negotiations between the organizers and each team. Installation had to be completed on the Mall at least two days before the start of the objectively measured contests (October 10, 2005). Most of the teams, despite their very best intentions, were finishing construction of their houses during assembly on the Mall, which made

335

Groundwater Monitoring at NETL-Albany  

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

About NETL About NETL Groundwater Monitoring at NETL-Albany GEO Probe Ground Water Testing Program NETL is committed to the safety and health of its employees and of nearby residents and to protecting the environment. As part of a DOE environmental protection program, NETL initiated a ground water monitoring program in 2001 with the Oregon Department of Environmental Quality (DEQ) to evaluate the groundwater flowing beneath the Albany, OR facility. Ground water monitoring wells were installed at that time, and periodic samples were taken. In March 2005, a newly-installed monitoring well on NETL's property indicated elevated ground water levels of a chemical commonly used as a degreaser or solvent until the late 1970's, trichloroethene (TCE). TCE is of concern because prolonged exposure may cause health problems, and it has been identified as a probable human carcinogen (cancer-causing substance).

336

China-GHG Monitoring | 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 » China-GHG Monitoring (Redirected from GIZ-China GHG Monitoring) Jump to: navigation, search Name China - GHG Monitoring Agency/Company /Organization German Agency for International Cooperation (GIZ), Center for Clean Air Policy Partner on behalf of the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) Sector Energy Focus Area Energy Efficiency Topics Low emission development planning Program Start 2011 Program End 2014 Country China Eastern Asia References GTZ in the People's Republic of China[1] Overview The project aims to develop capacities for a GHG-Monitoring system and an

337

Definition: Disturbance Monitoring Equipment | Open Energy Information  

Open Energy Info (EERE)

Disturbance Monitoring Equipment Disturbance Monitoring Equipment Jump to: navigation, search Dictionary.png Disturbance Monitoring Equipment Devices capable of monitoring and recording system data pertaining to a Disturbance. Such devices include the following categories of recorders: Sequence of event recorders which record equipment response to the event., Fault recorders, which record actual waveform data replicating the system primary voltages and currents. This may include protective relays., Dynamic Disturbance Recorders (DDRs), which record incidents that portray power system behavior during dynamic events such as low-frequency (0.1 Hz - 3 Hz) oscillations and abnormal frequency or voltage excursions. Phasor Measurement Units and any other equipment that meets the functional requirements of DMEs may qualify as DMEs.[1]

338

Building Energy Monitoring System: Making Energy Manageable  

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

Building Energy Monitoring System: Making Energy Manageable Building Energy Monitoring System: Making Energy Manageable Speaker(s): Bob Hunter Date: July 21, 2006 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Peng Xu For any line-item expense to be managed, it must first be manageable. In most organizations, this means bringing that expense into the budget/forecast/variance cycle at the department and individual level. While energy costs are the second fastest growing for most organizations, they have simply received a pass on individual accountability. TrendPoint provides a patented system for monitoring energy at the department and user-level. By monitoring each circuit, we assign a circuit to a user, each user to a group and each group to a site. Energy budgets can then be created and assigned to departments, allowing energy costs become a part of

339

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

340

Climate Monitoring from Space: Asynoptic Sampling Considerations  

Science Conference Proceedings (OSTI)

Monitoring climate variability from space is considered from the standpoint of satellite sampling. Asynoptic sampling leads to well-defined limits in spatial and temporal resolution which are violated by behavior involving sufficiently small ...

Murry L. Salby

1989-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Online Raman spectroscopy for bioprocess monitoring  

E-Print Network (OSTI)

Online monitoring of bioprocesses is essential to expanding the potential of biotechnology. In this thesis, a system to estimate concentrations of chemical components of an Escherichia Coli fermentation growth medium via ...

Gil, Gustavo Adolfo

2005-01-01T23:59:59.000Z

342

Alpha-environmental continuous air monitor inlet  

DOE Patents (OSTI)

A wind deceleration and protective shroud that provides representative samples of ambient aerosols to an environmental continuous air monitor (ECAM) has a cylindrical enclosure mounted to an input on the continuous air monitor, the cylindrical enclosure having shrouded nozzles located radially about its periphery. Ambient air flows, often along with rainwater flows into the nozzles in a sampling flow generated by a pump in the continuous air monitor. The sampling flow of air creates a cyclonic flow in the enclosure that flows up through the cylindrical enclosure until the flow of air reaches the top of the cylindrical enclosure and then is directed downward to the continuous air monitor. A sloped platform located inside the cylindrical enclosure supports the nozzles and causes any moisture entering through the nozzle to drain out through the nozzles.

Rodgers, John C. (Santa Fe, NM)

2003-01-01T23:59:59.000Z

343

Global Snow Cover Monitoring: An Update  

Science Conference Proceedings (OSTI)

Accurate monitoring of the large-scale dimensions of global snow cover is essential for understanding details of climate dynamics and climate change. Presently, such information is gathered individually from ground station networks and satellite ...

David A. Robinson; Kenneth F. Dewey; Richard R. Heim Jr.

1993-09-01T23:59:59.000Z

344

DATA MONITORING AND ANALYSIS PROGRAM MANUAL  

E-Print Network (OSTI)

AND ANALYSIS PROGRAM MANUAL LBNL/PUB-5519 (3), Rev. 0Monitoring and Analysis Program Manual Page 2 of 22 REVISIONMonitoring and Analysis Program Manual Page 3 of 22 TABLE OF

Gravois, Melanie

2007-01-01T23:59:59.000Z

345

Structural health monitoring of wind turbines  

DOE Green Energy (OSTI)

To properly determine what is needed in a structural health monitoring system, actual operational structures need to be studied. We have found that to effectively monitor the structural condition of an operational structure four areas must be addressed: determination of damage-sensitive parameters, test planning, information condensation, and damage identification techniques. In this work, each of the four areas has been exercised on an operational structure. The structures studied were all be wind turbines of various designs. The experiments are described and lessons learned will be presented. The results of these studies include a broadening of experience in the problems of monitoring actual structures as well as developing a process for implementing such monitoring systems.

Simmermacher, T.; James, G.H. III.; Hurtado, J.E.

1997-09-01T23:59:59.000Z

346

Apparatus for monitoring two-phase flow  

DOE Patents (OSTI)

A method and apparatus for monitoring two-phase flow is provided that is particularly related to the monitoring of transient two-phase (liquid-vapor) flow rates such as may occur during a pressurized water reactor core blow-down. The present invention essentially comprises the use of flanged wire screens or similar devices, such as perforated plates, to produce certain desirable effects in the flow regime for monitoring purposes. One desirable effect is a measurable and reproducible pressure drop across the screen. The pressure drop can be characterized for various known flow rates and then used to monitor nonhomogeneous flow regimes. Another useful effect of the use of screens or plates in nonhomogeneous flow is that such apparatus tends to create a uniformly dispersed flow regime in the immediate downstream vicinity. This is a desirable effect because it usually increases the accuracy of flow rate measurements determined by conventional methods.

Sheppard, John D. (Oak Ridge, TN); Tong, Long S. (Gaithersburg, MD)

1977-03-01T23:59:59.000Z

347

Vehicle health monitoring using stochastic constraint suspension  

E-Print Network (OSTI)

Autonomous vehicle health monitoring (VHM) has been identified as a high priority technology for future space exploration in NASA's 2012 technology roadmap. Traditional VHM approaches are often designed for a specific ...

Rossi, Christopher, S.M. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

348

The Savannah River Site's Groundwater Monitoring Program  

Science Conference Proceedings (OSTI)

This report summarizes the Savannah River Site (SRS) groundwater monitoring program conducted in the first quarter of 1990. It includes the analytical data, field data, well activity data, and the other documentation for this program and provides a record of the program's activities and rationale and an official document of the analytical results. The groundwater monitoring program includes the following activities: installation, maintenance, and abandonment of monitoring wells, environmental soil borings, development of the sampling and analytical schedule, collection and analyses of groundwater samples, review of the analytical data and other data, maintenance of the databases containing groundwater monitoring data and related data, quality assurance (QA) evaluations of laboratory performance, and reports of results to waste-site facility custodians and to the Environmental Protection Section (EPS) of EPD.

Not Available

1990-10-18T23:59:59.000Z

349

Automatic monitoring helps reduce lighting costs  

SciTech Connect

A Benton, Arkansas utility is using a dimmable ballast system to curb high-intensity-discharge (HID) lighting costs. The system also incorpoates a monitoring control system. This control automatically maintains minimum illumination levels.

1978-11-01T23:59:59.000Z

350

Carbon-in-Ash Monitor Demonstration  

Science Conference Proceedings (OSTI)

Based on the lack of publicly available performance and operational data for the current carbon-in-ash monitor (CIAM) commercial offerings, EPRI and Southern Company initiated a demonstration of several commercial technologies on Southern Company's coal-fired units.

2000-09-25T23:59:59.000Z

351

Monitoring Biological Activity at Geothermal Power Plants  

Science Conference Proceedings (OSTI)

The economic impact of microbial growth in geothermal power plants has been estimated to be as high as $500,000 annually for a 100 MWe plant. Many methods are available to monitor biological activity at these facilities; however, very few plants have any on-line monitoring program in place. Metal coupon, selective culturing (MPN), total organic carbon (TOC), adenosine triphosphate (ATP), respirometry, phospholipid fatty acid (PLFA), and denaturing gradient gel electrophoresis (DGGE) characterizations have been conducted using water samples collected from geothermal plants located in California and Utah. In addition, the on-line performance of a commercial electrochemical monitor, the BIoGEORGE?, has been evaluated during extended deployments at geothermal facilities. This report provides a review of these techniques, presents data on their application from laboratory and field studies, and discusses their value in characterizing and monitoring biological activities at geothermal power plants.

Peter Pryfogle

2005-09-01T23:59:59.000Z

352

Methods for monitoring multiple gene expression  

DOE Patents (OSTI)

The present invention relates to methods for monitoring differential expression of a plurality of genes in a first filamentous fungal cell relative to expression of the same genes in one or more second filamentous fungal cells using microarrays containing Trichoderma reesei ESTs or SSH clones, or a combination thereof. The present invention also relates to computer readable media and substrates containing such array features for monitoring expression of a plurality of genes in filamentous fungal cells.

Berka, Randy; Bachkirova, Elena; Rey, Michael

2013-10-01T23:59:59.000Z

353

Methods for monitoring multiple gene expression  

DOE Patents (OSTI)

The present invention relates to methods for monitoring differential expression of a plurality of genes in a first filamentous fungal cell relative to expression of the same genes in one or more second filamentous fungal cells using microarrays containing Trichoderma reesei ESTs or SSH clones, or a combination thereof. The present invention also relates to computer readable media and substrates containing such array features for monitoring expression of a plurality of genes in filamentous fungal cells.

Berka, Randy (Davis, CA); Bachkirova, Elena (Davis, CA); Rey, Michael (Davis, CA)

2008-06-01T23:59:59.000Z

354

CO2 Monitoring for Demand Controlled Ventilation in Commercial...  

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

CO2 Monitoring for Demand Controlled Ventilation in Commercial Buildings Title CO2 Monitoring for Demand Controlled Ventilation in Commercial Buildings Publication Type Report Year...

355

Monitoring-based HVAC Commissioning of an Existing Office Building...  

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

Monitoring-based HVAC Commissioning of an Existing Office Building for Energy Efficiency Title Monitoring-based HVAC Commissioning of an Existing Office Building for Energy...

356

FEMP Technology Brief: Boiler Combustion Control and Monitoring...  

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

Boiler Combustion Control and Monitoring System FEMP Technology Brief: Boiler Combustion Control and Monitoring System October 7, 2013 - 9:12am Addthis This composite photo shows...

357

Appropriate Use of Mitigation and Monitoring and Clarifying the...  

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

Appropriate Use of Mitigation and Monitoring and Clarifying the Appropriate Use of Mitigated Findings of No Significant Impact Appropriate Use of Mitigation and Monitoring and...

358

Load Monitoring CEC/LMTF Load Research Program  

SciTech Connect

This white paper addresses the needs, options, current practices of load monitoring. Recommendations on load monitoring applications and future directions are also presented.

Huang, Zhenyu; Lesieutre, B.; Yang, Steve; Ellis, A.; Meklin, A.; Wong, B.; Gaikwad, A.; Brooks, D.; Hammerstrom, Donald J.; Phillips, John; Kosterev, Dmitry; Hoffman, M.; Ciniglio, O.; Hartwell, R.; Pourbeik, P.; Maitra, A.; Lu, Ning

2007-11-30T23:59:59.000Z

359

water + monitoring + Nevada + permitting | OpenEI Community  

Open Energy Info (EERE)

water + monitoring + Nevada + permitting Home Kyoung's picture Submitted by Kyoung(155) Contributor 2 August, 2012 - 18:43 Nevada Meeting 2 - Regulatory Issues water + monitoring...

360

Online Monitoring Technical Basis and Analysis Framework for...  

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

Online Monitoring Technical Basis and Analysis Framework for Emergency Diesel Generators-Interim Report for FY 2013 Online Monitoring Technical Basis and Analysis Framework for...

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Use of energy management systems for performance monitoring of...  

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

Use of energy management systems for performance monitoring of industrial load-shaping measures Title Use of energy management systems for performance monitoring of industrial...

362

China Institute of Geo Environment Monitoring | Open Energy Informatio...  

Open Energy Info (EERE)

China Institute of Geo Environment Monitoring Jump to: navigation, search Name China Institute of Geo-Environment Monitoring Place China Sector Geothermal energy Product Chinese...

363

Body monitoring and imaging apparatus and method  

DOE Patents (OSTI)

A non-acoustic pulse-echo radar monitor is employed in the repetitive mode, whereby a large number of reflected pulses are averaged to produce a voltage that modulates an audio oscillator to produce a tone that corresponds to the heart motion. The antenna used in this monitor generally comprises two flat copper foils, thus permitting the antenna to be housed in a substantially flat housing. The monitor converts the detected voltage to an audible signal with both amplitude modulation and Doppler effect. It further uses a dual time constant to reduce the effect of gross sensor-to-surface movement. The monitor detects the movement of one or more internal body parts, such as the heart, lungs, arteries, and vocal chords, and includes a pulse generator for simultaneously inputting a sequence of pulses to a transmit path and a grating path. The pulses transmitted along the transmit path drive Oh impulse, generator and provide corresponding transmit pulses that are applied to a transmit antenna. The gating path includes a range delay generator which generates timed gating pulses. The timed gating pulses cause the receive path to selectively conduct pulses reflected from the body parts and received by a receive antenna. The monitor output potential can be separated into a cardiac output indicative of the physical movement of the heart, and a pulmonary output indicative of the physical movement of the lung. The impulse generator in the transmit path can be replaced with a pulsed RF generator. 13 figs.

McEwan, T.E.

1998-06-16T23:59:59.000Z

364

Body monitoring and imaging apparatus and method  

DOE Patents (OSTI)

A non-acoustic pulse-echo radar monitor is employed in the repetitive mode, whereby a large number of reflected pulses are averaged to produce a voltage that modulates an audio oscillator to produce a tone that corresponds to the heart motion. The antenna used in this monitor generally comprises two flat copper foils, thus permitting the antenna to be housed in a substantially flat housing. The monitor converts the detected voltage to an audible signal with both amplitude modulation and Doppler effect. It further uses a dual time constant to reduce the effect of gross sensor-to-surface movement. The monitor detects the movement of one or more internal body parts, such as the heart, lungs, arteries, and vocal chords, and includes a pulse generator for simultaneously inputting a sequence of pulses to a transmit path and a gating path. The pulses transmitted along the transmit path drive an impulse generator and provide corresponding transmit pulses that are applied to a transmit antenna. The gating path includes a range delay generator which generates timed gating pulses. The timed gating pulses cause the receive path to selectively conduct pulses reflected from the body parts and received by a receive antenna. The monitor output potential can be separated into a cardiac output indicative of the physical movement of the heart, and a pulmonary output indicative of the physical movement of the lung. 12 figs.

McEwan, T.E.

1996-11-12T23:59:59.000Z

365

Body monitoring and imaging apparatus and method  

DOE Patents (OSTI)

A non-acoustic pulse-echo radar monitor is employed in the repetitive mode, whereby a large number of reflected pulses are averaged to produce a voltage that modulates an audio oscillator to produce a tone that corresponds to the heart motion. The antenna used in this monitor generally comprises two flat copper foils, thus permitting the antenna to be housed in a substantially flat housing. The monitor converts the detected voltage to an audible signal with both amplitude modulation and Doppler effect. It further uses a dual time constant to reduce the effect of gross sensor-to-surface movement. The monitor detects the movement of one or more internal body parts, such as the heart, lungs, arteries, and vocal chords, and includes a pulse generator for simultaneously inputting a sequence of pulses to a transmit path and a grating path. The pulses transmitted along the transmit path drive Oh impulse, generator and provide corresponding transmit pulses that are applied to a transmit antenna. The gating path includes a range delay generator which generates timed gating pulses. The timed gating pulses cause the receive path to selectively conduct pulses reflected from the body parts and received by a receive antenna. The monitor output potential can be separated into a cardiac output indicative of the physical movement of the heart, and a pulmonary output indicative of the physical movement of the lung. The impulse generator in the transmit path can be replaced with a pulsed RF generator.

McEwan, Thomas E. (Livermore, CA)

1998-01-01T23:59:59.000Z

366

Body monitoring and imaging apparatus and method  

DOE Patents (OSTI)

A non-acoustic pulse-echo radar monitor is employed in the repetitive mode, whereby a large number of reflected pulses are averaged to produce a voltage that modulates an audio oscillator to produce a tone that corresponds to the heart motion. The antenna used in this monitor generally comprises two flat copper foils, thus permitting the antenna to be housed in a substantially flat housing. The monitor converts the detected voltage to an audible signal with both amplitude modulation and Doppler effect. It further uses a dual time constant to reduce the effect of gross sensor-to-surface movement. The monitor detects the movement of one or more internal body parts, such as the heart, lungs, arteries, and vocal chords, and includes a pulse generator for simultaneously inputting a sequence of pulses to a transmit path and a gating path. The pulses transmitted along the transmit path drive an impulse generator and provide corresponding transmit pulses that are applied to a transmit antenna. The gating path includes a range delay generator which generates timed gating pulses. The timed gating pulses cause the receive path to selectively conduct pulses reflected from the body parts and received by a receive antenna. The monitor output potential can be separated into a cardiac output indicative of the physical movement of the heart, and a pulmonary output indicative of the physical movement of the lung.

McEwan, Thomas E. (Livermore, CA)

1996-01-01T23:59:59.000Z

367

Transmission Line Security Monitor: Final Report  

SciTech Connect

The Electric Power Transmission Line Security Monitor System Operational Test is a project funded by the Technical Support Working Group (TSWG). TSWG operates under the Combating Terrorism Technical Support Office that functions under the Department of Defense. The Transmission Line Security Monitor System is based on technology developed by Idaho National Laboratory. The technology provides a means for real-time monitoring of physical threats and/or damage to electrical transmission line towers and conductors as well as providing operational parameters to transmission line operators to optimize transmission line operation. The end use is for monitoring long stretches of transmission lines that deliver electrical power from remote generating stations to cities and industry. These transmission lines are generally located in remote transmission line corridors where security infrastructure may not exist. Security and operational sensors in the sensor platform on the conductors take power from the transmission line and relay security and operational information to operations personnel hundreds of miles away without relying on existing infrastructure. Initiated on May 25, 2007, this project resulted in pre-production units tested in realistic operational environments during 2010. A technology licensee, Lindsey Manufacturing of Azusa California, is assisting in design, testing, and ultimately production. The platform was originally designed for a security monitoring mission, but it has been enhanced to include important operational features desired by electrical utilities.

John Svoboda

2011-04-01T23:59:59.000Z

368

Monitoring a petabyte scale storage system  

Science Conference Proceedings (OSTI)

Fermilab operates a petabyte scale storage system, Enstore, which is the primary data store for experiments' large data sets. The Enstore system regularly transfers greater than 15 Terabytes of data each day. It is designed using a client-server architecture providing sufficient modularity to allow easy addition and replacement of hardware and software components. Monitoring of this system is essential to insure the integrity of the data that is stored in it and to maintain the high volume access that this system supports. The monitoring of this distributed system is accomplished using a variety of tools and techniques that present information for use by a variety of roles (operator, storage system administrator, storage software developer, user). Essential elements of the system are monitored: performance, hardware, firmware, software, network, data integrity. We will present details of the deployed monitoring tools with an emphasis on the different techniques that have proved useful to each role. Experience with the monitoring tools and techniques, what worked and what did not will be presented.

Bakken, Jon; Berman, Eileen; Huang, Chih-Hao; Moibenko, Alexander; Petravick, Don; Zalokar, Michael; /Fermilab

2004-12-01T23:59:59.000Z

369

ETTP Environmental Monitoring Program 4-1 4. ETTP Environmental Monitoring Programs  

E-Print Network (OSTI)

radionuclide emissions from DOE sources at ETTP must be determined for purposes of estimat- ing doseETTP Environmental Monitoring Program 4-1 4. ETTP Environmental Monitoring Programs Setting The East Tennessee Technology Park (ETTP), formerly known as the Oak Ridge Gaseous Diffusion Plant or K-25

Pennycook, Steve

370

ETTP Environmental Monitoring Program 4-1 4. ETTP Environmental Monitoring Programs  

E-Print Network (OSTI)

storage yards at ETTP remained well below the requirements in DOE orders. Nonradiological emissions were airborne radionuclide emissions from DOE sources at ETTP must be determined for purposes of estimating doseETTP Environmental Monitoring Program 4-1 4. ETTP Environmental Monitoring Programs Setting

Pennycook, Steve

371

Tritium Monitoring in the Environment at Tritium Separation Facility - ICIT  

Science Conference Proceedings (OSTI)

Measurement, Monitoring, and Accountancy / Proceedings of the Ninth International Conference on Tritium Science and Technology

Carmen Varlam; Ioan Stefanescu; Ionut Faurescu; Denisa Faurescu; Diana Bogdan; Amalia Soare; Gheorghe Ionita

372

Evaluation of Passive Monitors for Measuring Indoor Radon and Formaldehyde  

Science Conference Proceedings (OSTI)

Passive monitors for indoor air pollutants can furnish a cost-effective alternative to larger, more sophisticated, active monitors. In this study, three passive radon monitors provided sufficient accuracy and precision to support their use in utility measurement programs. However, the marginal performance of a passive formaldehyde monitor indicated the need for a vigorous quality assurance program to quantify its performance.

1988-12-01T23:59:59.000Z

373

Tritium Monitoring for Liquid Lithium by Permeation Through Iron Window  

Science Conference Proceedings (OSTI)

Measurement, Monitoring, and Accountancy / Proceedings of the Ninth International Conference on Tritium Science and Technology

Juro Yagi; Akihiro Suzuki; Takayuki Terai

374

Standard-C hydrogen monitoring system, system design description  

DOE Green Energy (OSTI)

Standard-C cabinet arrangement system design description for the Standard Hydrogen Monitoring System.

Schneider, T.C., Westinghouse Hanford

1996-08-29T23:59:59.000Z

375

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

376

Los Alamos scientists monitor Santa's magical journey  

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

Scientists monitor Santa's magical journey Scientists monitor Santa's magical journey Los Alamos scientists monitor Santa's magical journey Los Alamos trackers will use state-of-the-art technology to mark the course taken by St. Nick and his eight tiny and highly efficient reindeer. December 21, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

377

Wireless boundary monitor system and method  

DOE Patents (OSTI)

A wireless boundary monitor system used to monitor the integrity of a boundary surrounding an area uses at least two housings having at least one transmitting means for emitting ultrasonic pressure waves to a medium. Each of the housings has a plurality of receiving means for sensing the pressure waves in the medium. The transmitting means and the receiving means of each housing are aimable and communicably linked. At least one of the housings is equipped with a local alarm means for emitting a first alarm indication whereby, when the pressure waves propagating from a transmitting means to a receiving means are sufficiently blocked by an object a local alarm means or a remote alarm means or a combination thereof emit respective alarm indications. The system may be reset either manually or automatically. This wireless boundary monitor system has useful applications in both indoor and outdoor environments.

Haynes, Howard D. (Knoxville, TN); Ayers, Curtis W. (Kingston, TN)

1997-01-01T23:59:59.000Z

378

The Savannah River Site's Groundwater Monitoring Program  

Science Conference Proceedings (OSTI)

The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria section of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

Not Available

1989-01-01T23:59:59.000Z

379

Network Management and Performance Monitoring at SLAC  

E-Print Network (OSTI)

Subjectively, the ultimate measurers of system performance are the users and their perceptions of the performance of their networked applications. The performance of a system is affected by the physical network plant (routers, bridges, hubs, etc.) as well as by every "computer " and peripheral device that is attached to it, and the software running on the computers and devices. Performance monitoring of a network must therefore include computer systems and services monitoring and well as monitoring of the physical network plant. This paper will describe how this challenge has been tackled at SLAC, and how, via the World Wide Web 1,2 , this information is made available for quick perusal by concerned personnel and users. INTRODUCTION The ultimate measure of system performance is the perception of the users. The users' perception is generally based on the response time to various commands they enter at their keyboards. This maybe any command from a print command, the submission of a l...

Logg And; C. A. Logg; R. L. A. Cottrell

1995-01-01T23:59:59.000Z

380

Wireless boundary monitor system and method  

DOE Patents (OSTI)

A wireless boundary monitor system used to monitor the integrity of a boundary surrounding an area uses at least two housings having at least one transmitting means for emitting ultrasonic pressure waves to a medium. Each of the housings has a plurality of receiving means for sensing the pressure waves in the medium. The transmitting means and the receiving means of each housing are aimable and communicably linked. At least one of the housings is equipped with a local alarm means for emitting a first alarm indication whereby, when the pressure waves propagating from a transmitting means to a receiving means are sufficiently blocked by an object a local alarm means or a remote alarm means or a combination thereof emit respective alarm indications. The system may be reset either manually or automatically. This wireless boundary monitor system has useful applications in both indoor and outdoor environments. 4 figs.

Haynes, H.D.; Ayers, C.W.

1997-12-09T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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.


381

An automated neutron monitor maintenance system  

Science Conference Proceedings (OSTI)

Neutron detectors are commonly used by the nuclear materials processing industry to monitor fissile materials in process vessels and tanks. The proper functioning of these neutron monitors must be periodically evaluated. We have developed and placed in routine use a PC-based multichannel analyzer (MCA) system for on-line BF3 and He-3 gas-filled detector function testing. The automated system: 1) acquires spectral data from the monitor system, 2) analyzes the spectrum to determine the detector`s functionality, 3) makes suggestions for maintenance or repair, as required, and 4) saves the spectrum and results to disk for review. The operator interface has been designed to be user-friendly and to minimize the training requirements of the user. The system may also be easily customized for various applications

Moore, F.S.; Griffin, J.C.; Odell, D.M.C.

1996-09-01T23:59:59.000Z

382

Enhancing regional security agreements through cooperative monitoring  

SciTech Connect

This paper proposes that strengthening regional capabilities for formulating and implementing arms control and confidence-building measures is a tangible method of enhancing regional security. It discusses the importance of developing a regional infrastructure for arms control and confidence building and elucidates the role of technology in facilitating regional arms control and confidence-building agreements. In addition, it identifies numerous applications for regional cooperative monitoring in the areas of arms control, resource management, international commerce and disaster response. The Cooperative Monitoring Center at Sandia National Laboratories, whose aim is to help individual countries and regions acquire the tools they need to develop their own solutions to regional problems, is discussed briefly. The paper ends with recommendations for establishing regional cooperative monitoring centers.

Pregenzer, A.L.

1995-05-01T23:59:59.000Z

383

Committee on Monitoring Research Terms of Reference  

E-Print Network (OSTI)

The Council is, therefore, developing an overall proposal for monitoring the progress of research within NOAA. The four key elements of the new monitoring strategy are: To link research milestones with activities in the Program Operating Plans of the goal and program teams, the Annual Operating Plans of the Line Offices and the performance objectives of the NOAA strategic plan; To regularly evaluate the quality, relevance, and value of NOAAs research, both internally in NOAA, and by external review teams; To use a NOAA-wide database to track research accomplishments, and the outcomes in society that result from them; To track the financial reporting of research activities across the Agency. Because monitoring of research in NOAA is proposed to be systematic and ongoing, it is appropriate to establish a permanent Committee of the Research Council for that purpose. The NOAA Executive Panel endorsed such a Committee. Definitions Research and development are defined as:

unknown authors

2007-01-01T23:59:59.000Z

384

Electronics of LHCb calorimeter monitoring system  

E-Print Network (OSTI)

All calorimeter sub-detectors in LHCb, the Scintillator Pad Detector (SPD), the Preshower detector (PS), the Electromagnetic Calorimeter (ECAL) and the Hadron Calorimeter (HCAL) are equipped with the Hamamatsu photomultiplier tubes (PMT) as devices for light to electrical signal conversion [1]. The PMT gain behaviour is not stable in a time, due to changes in the load current and due to ageing. The calorimeter light emitting diode (LED) monitoring system has been developed to monitor the PMT gain over time during data taking. Furthermore the system will play an important role during the detector commissioning and during LHC machine stops, in order to perform tests of the PMTs, cables and FE boards and measurements of relative time alignment. The aim of the paper is to describe the LED monitoring system architecture, some technical details of the electronics implementation based on radiation tolerant components and to summarize the system performance.

Konoplyannikov, A

2008-01-01T23:59:59.000Z

385

Multiple microprocessor based nuclear reactor power monitor  

SciTech Connect

The reactor power monitor is a portable multiple-microprocessor controlled data acquisition device being built for the International Atomic Energy Association. Its function is to measure and record the hourly integrated operating thermal power level of a nuclear reactor for the purpose of detecting unannounced plutonium production. The monitor consists of a /sup 3/He proportional neutron detector, a write-only cassette tape drive and control electronics based on two INTEL 8748 microprocessors. The reactor power monitor operates from house power supplied by the plant operator, but has eight hours of battery backup to cover power interruptions. Both the hourly power levels and any line power interruptions are recorded on tape and in memory. Intermediate dumps from the memory to a data terminal or strip chart recorder can be performed without interrupting data collection.

Lewis, P.S.; Ethridge, C.D.

1979-01-01T23:59:59.000Z

386

Solar Powered Radioactive Air Monitoring Stations  

SciTech Connect

Environmental monitoring of ambient air for radioactive material is required as stipulated in the PNNL Site radioactive air license. Sampling ambient air at identified preferred locations could not be initially accomplished because utilities were not readily available. Therefore, solar powered environmental monitoring systems were considered as a possible option. PNNL purchased two 24-V DC solar powered environmental monitoring systems which consisted of solar panels, battery banks, and sampling units. During an approximate four month performance evaluation period, the solar stations operated satisfactorily at an on-site test location. They were subsequently relocated to their preferred locations in June 2012 where they continue to function adequately under the conditions found in Richland, Washington.

Barnett, J. M.; Bisping, Lynn E.; Gervais, Todd L.

2013-10-30T23:59:59.000Z

387

Analysis and monitoring design for networks  

Science Conference Proceedings (OSTI)

The idea of applying experimental design methodologies to develop monitoring systems for computer networks is relatively novel even though it was applied in other areas such as meteorology, seismology, and transportation. One objective of a monitoring system should always be to collect as little data as necessary to be able to monitor specific parameters of the system with respect to assigned targets and objectives. This implies a purposeful monitoring where each piece of data has a reason to be collected and stored for future use. When a computer network system as large and complex as the Internet is the monitoring subject, providing an optimal and parsimonious observing system becomes even more important. Many data collection decisions must be made by the developers of a monitoring system. These decisions include but are not limited to the following: (1) The type data collection hardware and software instruments to be used; (2) How to minimize interruption of regular network activities during data collection; (3) Quantification of the objectives and the formulation of optimality criteria; (4) The placement of data collection hardware and software devices; (5) The amount of data to be collected in a given time period, how large a subset of the available data to collect during the period, the length of the period, and the frequency of data collection; (6) The determination of the data to be collected (for instance, selection of response and explanatory variables); (7) Which data will be retained and how long (i.e., data storage and retention issues); and (8) The cost analysis of experiments. Mathematical statistics, and, in particular, optimal experimental design methods, may be used to address the majority of problems generated by 3--7. In this study, the authors focus their efforts on topics 3--5.

Fedorov, V.; Flanagan, D.; Rowan, T.; Batsell, S.

1998-06-01T23:59:59.000Z

388

FY-2010 Process Monitoring Technology Final Report  

Science Conference Proceedings (OSTI)

During FY 2010, work under the Spectroscopy-Based Process Monitoring task included ordering and receiving four fluid flow meters and four flow visible-near infrared spectrometer cells to be instrumented within the centrifugal contactor system at Pacific Northwest National Laboratory (PNNL). Initial demonstrations of real-time spectroscopic measurements on cold-stream simulants were conducted using plutonium (Pu)/uranium (U) (PUREX) solvent extraction process conditions. The specific test case examined the extraction of neodymium nitrate (Nd(NO3)3) from an aqueous nitric acid (HNO3) feed into a tri-n-butyl phosphate (TBP)/ n-dodecane solvent. Demonstration testing of this system included diverting a sample from the aqueous feed meanwhile monitoring the process in every phase using the on-line spectroscopic process monitoring system. The purpose of this demonstration was to test whether spectroscopic monitoring is capable of determining the mass balance of metal nitrate species involved in a cross-current solvent extraction scheme while also diverting a sample from the system. The diversion scenario involved diverting a portion of the feed from a counter-current extraction system while a continuous extraction experiment was underway. A successful test would demonstrate the ability of the process monitoring system to detect and quantify the diversion of material from the system during a real-time continuous solvent extraction experiment. The system was designed to mimic a PUREX-type extraction process with a bank of four centrifugal contactors. The aqueous feed contained Nd(NO3)3 in HNO3, and the organic phase was composed of TBP/n-dodecane. The amount of sample observed to be diverted by on-line spectroscopic process monitoring was measured to be 3 mmol (3 x 10-3 mol) Nd3+. This value was in excellent agreement with the 2.9 mmol Nd3+ value based on the known mass of sample taken (i.e., diverted) directly from the system feed solution.

Orton, Christopher R.; Bryan, Samuel A.; Casella, Amanda J.; Hines, Wes; Levitskaia, Tatiana G.; henkell, J.; Schwantes, Jon M.; Jordan, Elizabeth A.; Lines, Amanda M.; Fraga, Carlos G.; Peterson, James M.; Verdugo, Dawn E.; Christensen, Ronald N.; Peper, Shane M.

2011-01-01T23:59:59.000Z

389

THE RHIC HYDROGEN JET LUMINESCENCE MONITOR.  

DOE Green Energy (OSTI)

A hydrogen jet polarimeter was developed for the RHIC accelerator to improve the process of measuring polarization. Particle beams intersecting with gas molecules can produce light by the process known as luminescence. This light can then be focused, collected, and processed giving important information such as size, position, emittance, motion, and other parameters. The RHIC hydrogen jet polarimeter was modified in 2005 with specialized optics, vacuum windows, light transport, and a new camera system making it possible to monitor the luminescence produced by polarized protons intersecting the hydrogen beam. This paper describes the configuration and preliminary measurements taken using the RHIC hydrogen jet polarimeter as a luminescence monitor.

RUSSO,T.; BELLAVIA, S.; GASSNER, D.; THIEBERGER, P.; TRBOJEVIC, D.; TSANG, T.

2007-06-25T23:59:59.000Z

390

Coolant monitoring apparatus for nuclear reactors  

SciTech Connect

A system for monitoring coolant conditions within a pressurized vessel. A length of tubing extends outward from the vessel from an open end containing a first line restriction at the location to be monitored. The flowing fluid is cooled and condensed before passing through a second line restriction. Measurement of pressure drop at the second line restriction gives an indication of fluid condition at the first line restriction. Multiple lengths of tubing with open ends at incremental elevations can measure coolant level within the vessel.

Tokarz, Richard D. (West Richland, WA)

1983-01-01T23:59:59.000Z

391

A laboratory evaluation of color video monitors  

Science Conference Proceedings (OSTI)

Sandia National Laboratories has considerable experience with monochrome video monitors used in alarm assessment video systems. Most of these systems, used for perimeter protection, were designed to classify rather than to identify intruders. There is a growing interest in the identification function of security video systems for both access control and insider protection. Because color video technology is rapidly changing and because color information is useful for identification purposes, Sandia National Laboratories established a program to evaluate the newest relevant color video equipment. This report documents the evaluation of an integral component, color monitors. It briefly discusses a critical parameter, dynamic range, details test procedures, and evaluates the results.

Terry, P.L.

1993-07-01T23:59:59.000Z

392

Geothermal progress monitor report No. 6  

DOE Green Energy (OSTI)

Geothermal Progress Monitor Report No. 6 presents a state-by-state summary of the status of geothermal leasing, exploration, and development in major physiographic regions where geothermal resource potential has been identified. Recent state-specific activities are reported at the end of each state status report, while recent activities of a more general nature are summarized briefly in Part II of the report. A list of recent publications of potential interest to the geothermal community and a directory of contributors to the geothermal progress monitoring system are also included.

Not Available

1982-06-01T23:59:59.000Z

393

Recent Advances of Structural Health Monitoring  

E-Print Network (OSTI)

In this paper, some recent advances on research, development and implementation of intelligent health monitoring systems (HMSs) for infrastructures in mainland of China, especially in Harbin Institute of Technology. The contents include smart sensors such as optical fiber Bragg grating and polivinylidene fluoride sensors, self-sensing mortar and carbon fiber reinforced polymer, wireless sensor networks and their implementation in practical infrastructures such as offshore platform structures, hydraulic engineering structures, large span bridges and large space structures. Finally, the relative research projects supported by the national foundation agencies of China are briefly introduced. Key words: health monitoring, smart sensors, long span bridge, offshore platform 1.

Jinping Ou; Hui Li

2004-01-01T23:59:59.000Z

394

Process monitoring in solar cell manufacturing  

DOE Green Energy (OSTI)

In this paper, the authors describe a new method that is capable of on-line monitoring of several solar cell process steps such as texturing, AR coatings, and metal contact properties. The measurement technique is rapid and specifically designed for solar cells and wafers. The system implementing this new concept is named ''PV Reflectometer.'' The idea was originally conceived several years ago and the principle of the method has been demonstrated for some simple cases. Recently, this method has been improved to be more suitable for commercial applications. For completeness, the paper first includes a brief review of the process control requirements and the common monitoring methods in solar cell production.

Sopori, B.; Zhang, Y.; Chen, W.

1999-10-26T23:59:59.000Z

395

Monitoring arrangement for vented nuclear fuel elements  

DOE Patents (OSTI)

In a nuclear fuel reactor core, fuel elements are arranged in a closely packed hexagonal configuration, each fuel element having diametrically opposed vents permitting 180.degree. rotation of the fuel elements to counteract bowing. A grid plate engages the fuel elements and forms passages for communicating sets of three, four or six individual vents with respective monitor lines in order to communicate vented radioactive gases from the fuel elements to suitable monitor means in a manner readily permitting detection of leakage in individual fuel elements.

Campana, Robert J. (Solana Beach, CA)

1981-01-01T23:59:59.000Z

396

Electrical condition monitoring method for polymers  

DOE Patents (OSTI)

An electrical condition monitoring method utilizes measurement of electrical resistivity of a conductive composite degradation sensor to monitor environmentally induced degradation of a polymeric product such as insulated wire and cable. The degradation sensor comprises a polymeric matrix and conductive filler. The polymeric matrix may be a polymer used in the product, or it may be a polymer with degradation properties similar to that of a polymer used in the product. The method comprises a means for communicating the resistivity to a measuring instrument and a means to correlate resistivity of the degradation sensor with environmentally induced degradation of the product.

Watkins, Jr. Kenneth S. (Dahlonega, GA); Morris, Shelby J. (Hampton, VA); Masakowski, Daniel D. (Worcester, MA); Wong, Ching Ping (Duluth, GA); Luo, Shijian (Boise, ID)

2010-02-16T23:59:59.000Z

397

Circuit breaker monitoring application using wireless communication  

E-Print Network (OSTI)

Circuit breakers are used in the power system to break or make current flow through power apparatus. Reliable operation of circuit breakers is critical to the well- being of the power system and can be achieved by regular inspection and maintenance. A low-cost automated circuit breaker monitoring system is developed to monitor circuit breaker control signals. An interface is designed on top of which different local and system-wide applications can be developed which utilize the data recorded by the system. Some of the possible applications are proposed. Lab and field evaluation of the designed system is performed and results are presented.

Ved, Nitin

2005-12-01T23:59:59.000Z

398

SCADA system for monitoring water supply networks  

Science Conference Proceedings (OSTI)

Water supply represents a vital problem for people, and this imposes the need to know the information regarding consumptions, resources and production. This implies a continuous supervision of the water supply process in order to allow any problem that ... Keywords: PLCs, SCADA, analysis, control, data acquisition, data transmission, monitoring

Mircea Dobriceanu; Alexandru Bitoleanu; Mihaela Popescu; Sorin Enache; Eugen Subtirelu

2008-10-01T23:59:59.000Z

399

Airlift mission monitoring and dynamic rescheduling  

Science Conference Proceedings (OSTI)

We describe the Flight Manager Assistant (FMA), a prototype system, designed to support real-time management of airlift operations at the USAF Air Mobility Command (AMC). In current practice, AMC flight managers are assigned to manage individual air ... Keywords: Collaboration, Dynamic schedule repair, Execution monitoring, Mediation, Scheduling

David E. Wilkins; Stephen F. Smith; Laurence A. Kramer; Thomas J. Lee; Timothy W. Rauenbusch

2008-03-01T23:59:59.000Z

400

Building Sensors and Energy Monitoring Systems  

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

for Building Applications &1;&1; Current Status &1;&1; Key Challenges &2;&1;Energy Monitoring Systems in Homes TYPICAL NEW CARS &1;&1; 40-50 sensors per car &1;&1; Wide range of types *&1;...

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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.


401

Method and apparatus for monitoring machine performance  

DOE Patents (OSTI)

Machine operating conditions can be monitored by analyzing, in either the time or frequency domain, the spectral components of the motor current. Changes in the electric background noise, induced by mechanical variations in the machine, are correlated to changes in the operating parameters of the machine.

Smith, Stephen F. (Loudon, TN); Castleberry, Kimberly N. (Harriman, TN)

1996-01-01T23:59:59.000Z

402

Real time monitoring in web telerobotics  

Science Conference Proceedings (OSTI)

There is a growing need for humans to perform complex remote operations and to extend the intelligence and experience of experts to distant applications. A blending of human intelligence, modern information technology, remote control, and intelligent ... Keywords: TCP/IP, UDP, control, internet, monitoring, real-time, telerobotics, web

Ionut Resceanu; Marius Niculescu; Cristina Pana

2008-07-01T23:59:59.000Z

403

CALIFORNIA ENERGY Small HVAC Database Of Monitored  

E-Print Network (OSTI)

CALIFORNIA ENERGY COMMISSION Small HVAC Database Of Monitored Information Database of Compiled of the Integrated Design of Small Commercial HVAC Systems research project. The reports are a result of funding: Productivity and Interior Environments Integrated Design of Large Commercial HVAC Systems Integrated Design

404

Continuous Emission Monitoring System Procurement Specification Guidelines  

Science Conference Proceedings (OSTI)

Current regulatory requirements mandate the use of continuous emissions monitoring systems (CEMS) on many new gas turbine power generation units. Retrofit CEMS for older units may also be needed. These guidelines provide a detailed methodology for specifying CEMS for purchase and installation.

1994-01-01T23:59:59.000Z

405

Geophysical Monitoring of Hydrological and Biogeochemical  

E-Print Network (OSTI)

was performed in 2004, including the installation of an injection well (Well 45) and a downgradient monitoring (Wells 41 and42)weredrilledapproximatelytwoyearspoststimulation; one was located between the injection with the polylactate decomposi- tion. The produced hydrogen can decrease the pH in the vicinity of the injection well

Chen, Jinsong

406

Underground Structure Monitoring with Wireless Sensor Networks  

E-Print Network (OSTI)

University of Science and Technology {limo, liu}@cse.ust.hk ABSTRACT Environment monitoring in coal mines, Underground, Coal Mine 1. INTRODUCTION A Wireless Sensor Network (WSN) is a self-organized wireless network and widths of several meters) has been a crucial task to ensure safe working conditions in coal mines where

Liu, Yunhao

407

In-line beam current monitor  

SciTech Connect

An intense relativistic electron beam current monitor for a gas neutralized beam transport line includes a first foil for conducting plasma current to the wall where it is measured as it traverses an inductive loop formed by a cavity in the wall. An insulator foil separates the first foil from a second conducting foil which returns the current to the plasma environment.

Ekdahl, Jr., Carl A. (Albuquerque, NM); Frost, Charles A. (Albuquerque, NM)

1986-01-01T23:59:59.000Z

408

Energy efficient cooperative multimodal ambient monitoring  

Science Conference Proceedings (OSTI)

Wireless Video Sensor Networks (WVNs) are lively interest in the research community as flexible means for monitoring isolated areas. WVN effectiveness can be augmented when coupled with a network of low-power, low-cost Pyroelectric InfraRed (PIR) detectors ... Keywords: multimodal surveillance, power aware design, pyroelectric infrared, solar harvester, wireless video sensor network

Michele Magno; Davide Brunelli; Piero Zappi; Luca Benini

2010-11-01T23:59:59.000Z

409

Development of Deepwater Riser Monitoring Systems  

Science Conference Proceedings (OSTI)

In recent years, the exploration activity of oil and gas industry in ultra deepwater is numerous. The main offshore industries around the world are busy building drilling systems for deeper and deeper water, progressively using all kinds of new technologies. ... Keywords: Riser, Monitoring, Acoustic

Dai Wei; Bai Yong

2011-01-01T23:59:59.000Z

410

Ubiquitous monitoring and assessment of childhood obesity  

Science Conference Proceedings (OSTI)

Childhood obesity is a significant health problem in current societies that is increasing at an alarming way among population of all ages. To date, studies on the effectiveness of treatments for childhood obesity in the medium and long term suggest a ... Keywords: Children obesity, E-therapy, Physical activity detection, Wireless monitoring

Irene Zaragoz, Jaime Guixeres, Mariano Alcaiz, Ausis Cebolla, Javier Saiz, Julio lvarez

2013-08-01T23:59:59.000Z

411

Infrared system for monitoring movement of objects  

DOE Patents (OSTI)

A system is described for monitoring moving objects, such as the flight of honeybees and other insects, using a pulsed laser light source. This system has a self-powered micro-miniaturized transmitting unit powered, in the preferred embodiment, with an array of solar cells. This transmitting unit is attached to the object to be monitored. These solar cells provide current to a storage energy capacitor to produce, for example, five volts for the operation of the transmitter. In the simplest embodiment, the voltage on the capacitor operates a pulse generator to provide a pulsed energizing signal to one or more very small laser diodes. The pulsed light is then received at a receiving base station using substantially standard means which converts the light to an electrical signal for processing in a microprocessor to create the information as to the movement of the object. In the case of a unit for monitoring honeybees and other insects, the transmitting unit weighs less than 50 mg, and has a size no larger than 1[times]3[times]5 millimeters. Also, the preferred embodiment provides for the coding of the light to uniquely identify the particular transmitting unit that is being monitored. A wake-up' circuit is provided in the preferred embodiment whereby there is no transmission until the voltage on the capacitor has exceeded a pre-set threshold. Various other uses of the motion-detection system are described. 4 figures.

Valentine, K.H.; Falter, D.D.; Falter, K.G.

1991-04-30T23:59:59.000Z

412

User's guide to the hydrogen monitor  

DOE Green Energy (OSTI)

A protocol for calibration of the hydrogen monitor and for its use as an assay instrument is presented. A statistical analysis for the system, including effects of deadtime and pile-up loss, is developed, and the software that supports the system is described.

Meier, M.M.; Adams, E.L.

1981-08-01T23:59:59.000Z

413

PLASMA: a PLAnetary scale monitoring architecture  

Science Conference Proceedings (OSTI)

While sensor networks continue to attract significant interest in various research communities, high impact applications still have a long list of challenges to be addressed. An individual sensor system can provide important observations within a local ... Keywords: planetary scale monitoring, sensor networks

Demet Aksoy

2005-11-01T23:59:59.000Z

414

Instruments for subsurface monitoring of geothermal subsidence  

DOE Green Energy (OSTI)

The requirements for a subsurface geothermal subsidence instrument were reviewed. Available instruments for monitoring subsurface displacements, both vertical and horizontal, were studied and the most capable instruments identified. Techniques and materials for improving existing or developing new instruments were evaluated. Elements of sensor and signal technology with potential for high temperature monitoring of subsidence were identified. Drawing from these studies, methods to adapt production wells for monitoring were proposed and several new instrumentation systems were conceptually designed. Finally, four instrumentation systems were selected for future development. These systems are: triple sensor induction sensor probe (with casing collar markers); triple sensor gamma ray detector probe (with radioactive markers); triple sensor reed switch probe (with magnet markers); and triple sensor oscillator-type magnet detector probe (with magnet markers). All are designed for use in well casing incorporating slip couplings or bellows sections, although the gamma ray detector probe may also be used in unlined holes. These systems all measure vertical moement. Instruments to measure horizontal displacement due to geothermal subsidence were studied and the required instrument performance was judged to be beyond the state-of-the-art. Thus, no conceptual designs for instruments to monitor horizontal movement are included.

O'Rourke, J.E.; Ranson, B.B.

1979-07-01T23:59:59.000Z

415

PIPENETa wireless sensor network for pipeline monitoring  

Science Conference Proceedings (OSTI)

US water utilities are faced with mounting operational and maintenance costs as a result of aging pipeline infrastructures. Leaks and ruptures in water supply pipelines and blockages and overflow events in sewer collectors cost millions of dollars a ... Keywords: Intel mote platforms, pipeline monitoring, water supply systems, wireless sensor networks

Ivan Stoianov; Lama Nachman; Sam Madden; Timur Tokmouline

2007-04-01T23:59:59.000Z

416

A new paradigm for integrated environmental monitoring  

Science Conference Proceedings (OSTI)

The vision of an integrated Earth observation system to help protect and sustain the planet and its inhabitants is significant and timely, and thus has been identified recently by many organizations. Clearly, the societal benefits of global integrated ... Keywords: cloud computing, data integration, environmental monitoring, modeling and simulation, sensors, visualization

Kevin Montgomery; Carsten Mundt

2010-06-01T23:59:59.000Z

417

Cooperative monitoring of regional security agreements  

SciTech Connect

This paper argues that cooperative monitoring plays a critical role in the implementation of regional security agreements and confidence building measures. A framework for developing cooperative monitoring options is proposed and several possibilities for relating bilateral and regional monitoring systems to international monitoring systems are discussed. Three bilateral or regional agreements are analyzed briefly to illustrate different possibilities. These examples illustrate that the relationship of regional or bilateral arms control or security agreements to international agreements depends on a number of factors: the overlap of provisions between regional and international agreements; the degree of interest in a regional agreement among the international community; efficiency in implementing the agreement; and numerous political considerations. Given the importance of regional security to the international community, regions should be encouraged to develop their own infrastructure for implementing regional arms control and other security agreements. A regional infrastructure need not preclude participation in an international regime. On the contrary, establishing regional institutions for arms control and nonproliferation could result in more proactive participation of regional parties in developing solutions for regional and international problems, thereby strengthening existing and future international regimes. Possible first steps for strengthening regional infrastructures are identified and potential technical requirements are discussed.

Pregenzer, A.L.; Vannoni, M.; Biringer, K.L. [Sandia National Labs., Albuquerque, NM (United States). Nonproliferation and Arms Control Analysis Dept.

1996-11-01T23:59:59.000Z

418

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

419

INDUCTION MOTOR FAULT DIAGNOSTIC AND MONITORING METHODS  

E-Print Network (OSTI)

INDUCTION MOTOR FAULT DIAGNOSTIC AND MONITORING METHODS by Aderiano M. da Silva, B.S. A Thesis;i Abstract Induction motors are used worldwide as the "workhorse" in industrial applications material. However, induction motor faults can be detected in an initial stage in order to prevent

Povinelli, Richard J.

420

Aspects of energy use monitoring systems  

Science Conference Proceedings (OSTI)

The system presented is based on Energomanager application installed on large energy consumers. The application is described in detail in the latter part of the paper; to the first part is the description of acquisition and communications equipment used. ... Keywords: communication, data acquisition, electric and solar, monitoring

Marius-Constantin Popescu; Nikos Mastorakis

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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.


421

OPTIMIZING PLACEMENT OF STATIONARY MONITORS ? 1 ...  

E-Print Network (OSTI)

(The terms monitors and sensors can be used interchangeably, although we .... An adversary can enter the area at any node (1,j) in the first column. ...... objective function is not ascending in our search direction at a stepsize of , and is...

422

Infrared system for monitoring movement of objects  

DOE Patents (OSTI)

A system for monitoring moving objects, such as the flight of honeybees and other insects, using a pulsed laser light source. This system has a self-powered micro-miniaturized transmitting unit powered, in the preferred embodiment, with an array solar cells. This transmitting unit is attached to the object to be monitored. These solar cells provide current to a storage energy capacitor to produce, for example, five volts for the operation of the transmitter. In the simplest embodiment, the voltage on the capacitor operates a pulse generator to provide a pulsed energizing signal to one or more very small laser diodes. The pulsed light is then received at a receiving base station using substantially standard means which converts the light to an electrical signal for processing in a microprocessor to create the information as to the movement of the object. In the case of a unit for monitoring honeybees and other insects, the transmitting unit weighs less than 50 mg, and has a size no larger than 1.times.3.times.5 millimeters. Also, the preferred embodiment provides for the coding of the light to uniquely identify the particular transmitting unit that is being monitored. A "wake-up" circuit is provided in the preferred embodiment whereby there is no transmission until the voltage on the capacitor has exceeded a pre-set threshold. Various other uses of the motion-detection system are described.

Valentine, Kenneth H. (San Diego, CA); Falter, Diedre D. (Knoxville, TN); Falter, Kelly G. (Knoxville, TN)

1991-01-01T23:59:59.000Z

423

Monitoring well systems in geothermal areas  

DOE Green Energy (OSTI)

The ability to monitor the injection of spent geothermal fluids at reasonable cost might be greatly improved by use of multiple-completion techniques. Several such techniques, identified through contact with a broad range of experts from the groundwater and petroleum industries, are evaluated relative to application in the typical geologic and hydrologic conditions of the Basin and Range Province of the Western United States. Three basic monitor well designs are suggested for collection of pressure and temperature data: Single standpipe, multiple standpipe, and closed-system piezometers. A fourth design, monitor well/injection well dual completions, is determined to be inadvisable. Also, while it is recognized that water quality data is equally important, designs to allow water sampling greatly increase costs of construction, and so such designs are not included in this review. The single standpipe piezometer is recommended for use at depths less than 152 m (500 ft); several can be clustered in one area to provide information on vertical flow conditions. At depths greater than 152 m (500 ft), the multiple-completion standpipe and closed-system piezometers are likely to be more cost effective. Unique conditions at each monitor well site may necessitate consideration of the single standpipe piezometer even for deeper completions.

Lofgren, B.E.; O'Rourke, J.; Sterrett, R.; Thackston, J.; Fain, D.

1982-03-01T23:59:59.000Z

424

Electrical energy monitoring in an industrial plant  

E-Print Network (OSTI)

This thesis presents an investigation into the actual electrical energy and demand use of a large metal fabrication facility located in Houston, Texas. Plant selection and the monitoring system are covered. The influence of a low power factor on energy consumption and demand is covered, including installation of correction and the effect of increasing the power factor on demand and energy consumption block sizes. The installation of capacitance correction has increased the low power factor of this facility from the low 60% range to the mid-to-high 70% range. A method has been developed to predict savings based on precorrection monitored data in the event the exact amount of capacitance installed is unknown. Savings for the month of February, 1994, are found to be $1327.56. This method can be used as a diagnostic tool to determine the amount of active capacitance. In this plant, that amount was found to be 315 KVAC, which correlates reasonably well with the amount active in the plant. The monitoring installation is described, and other uses (besides that dealing with power factor correction) are covered. Those uses include monitoring plant and equipment performance and productivity, and savings due to missed opportunities for equipment turn off.

Dorhofer, Frank Joseph

1994-01-01T23:59:59.000Z

425

October 2008 monitoring results for Barnes, Kansas.  

SciTech Connect

The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at Barnes, Kansas, during most of the interval 1949-1974. Carbon tetrachloride contamination was initially detected in 1986 in the town's public water supply wells. In 2006-2007, the CCC/USDA conducted a comprehensive targeted investigation at and near its former property in Barnes to characterize this contamination. Those results were reported previously (Argonne 2008a). In November 2007, the CCC/USDA began quarterly groundwater monitoring at Barnes. The monitoring is being conducted on behalf of the CCC/USDA by Argonne National Laboratory, in accord with the recommendations made in the report for the 2006-2007 targeted investigation (Argonne 2008a). The objective is to monitor the carbon tetrachloride contamination identified in the groundwater at Barnes. The sampling is presently conducted in a network of 28 individual monitoring wells (at 19 distinct locations), 2 public water supply wells, and 1 private well (Figure 1.1). The results of the 2006-2007 targeted investigation and the subsequent monitoring events in November 2007 (Argonne 2008b), March 2008 (Argonne 2008c), and July 2008 (Argonne 2008d) demonstrated the presence of carbon tetrachloride contamination in groundwater at levels exceeding the Kansas Department of Health and Environment (KDHE) Tier 2 risk-based screening level (RBSL) of 5.0 {micro}g/L for this compound. The contaminant plume appears to extend from the former CCC/USDA property northwestward, toward the Barnes public water supply wells. Information obtained during the 2006-2007 investigations indicates that at least one other potential source might have contributed to the groundwater contaminant plume (Argonne 2008a). The former agriculture building owned by the local school district, located immediately east of well PWS3, is also a potential source of the contamination. This current report presents the results of the fourth monitoring event, conducted in October 2008. During this fourth monitoring event, low-flow sampling methods were used to purge and sample all wells. This was the third event at Barnes during which low-flow sampling methods were used.

LaFreniere, L. M.; Environmental Science Division

2009-02-26T23:59:59.000Z

426

March 2008 monitoring results for Barnes, Kansas.  

SciTech Connect

The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at Barnes, Kansas, during most of the interval 1949-1974. Carbon tetrachloride contamination was initially detected in 1986 in the town's public water supply wells. In 2006-2007, the CCC/USDA conducted a comprehensive targeted investigation at and near its former property in Barnes to characterize this contamination. Those results were reported previously (Argonne 2007). In November 2007, the CCC/USDA began quarterly groundwater monitoring at Barnes. The monitoring is being conducted on behalf of the CCC/USDA by Argonne National Laboratory, in accord with the recommendations made in the report for the 2006-2007 targeted investigation (Argonne 2007). The objective is to monitor the carbon tetrachloride contamination identified in the groundwater at Barnes. The sampling is presently conducted in a network of 28 individual monitoring wells (at 19 distinct locations), 2 public water supply wells, and 1 private well (Figure 1.1). The results of the 2006-2007 targeted investigation (Argonne 2007) and the initial monitoring in November 2007 (Argonne 2008) demonstrated the presence of carbon tetrachloride contamination in groundwater at levels slightly exceeding the Kansas Department of Health and Environment (KDHE) Tier 2 risk-based screening level (RBSL) of 5.0 {micro}g/L for this compound. The contaminant plume appears to extend from the former CCC/USDA property northwestward, toward the Barnes public water supply wells. Information obtained during the 2006-2007 investigation indicates that at least one other potential source might have contributed to the groundwater contaminant plume (Argonne 2007). In particular, the local school district (USD 223) handled, stored, and disposed of chemicals including carbon tetrachloride. This current report presents the results of the second quarterly monitoring event, conducted in March 2008. During this second monitoring event, low-flow sampling methods were used to purge and sample all wells. This was the initial use of these sampling methods at Barnes.

LaFreniere, L. M.; Environmental Science Division

2008-08-28T23:59:59.000Z

427

July 2008 monitoring results for Barnes, Kansas.  

SciTech Connect

The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at Barnes, Kansas, during most of the interval 1949-1974. Carbon tetrachloride contamination was initially detected in 1986 in the town's public water supply wells. In 2006-2007, the CCC/USDA conducted a comprehensive targeted investigation at and near its former property in Barnes to characterize this contamination. Those results were reported previously (Argonne 2008a). In November 2007, the CCC/USDA began quarterly groundwater monitoring at Barnes. The monitoring is being conducted on behalf of the CCC/USDA by Argonne National Laboratory, in accord with the recommendations made in the report for the 2006-2007 targeted investigation (Argonne 2008a). The objective is to monitor the carbon tetrachloride contamination identified in the groundwater at Barnes. The sampling is presently conducted in a network of 28 individual monitoring wells (at 19 distinct locations), 2 public water supply wells, and 1 private well (Figure 1.1). The results of the 2006-2007 targeted investigation and the subsequent monitoring events in November 2007 (Argonne 2008b) and March 2008 (Argonne 2008c) demonstrated the presence of carbon tetrachloride contamination in groundwater at levels slightly exceeding the Kansas Department of Health and Environment (KDHE) Tier 2 risk-based screening level (RBSL) of 5.0 {micro}g/L for this compound. The contaminant plume appears to extend from the former CCC/USDA property northwestward, toward the Barnes public water supply wells. Information obtained during the 2006-2007 investigations indicates that at least one other potential source might have contributed to the groundwater contaminant plume (Argonne 2008a). This current report presents the results of the third monitoring event, conducted in July 2008. During this third monitoring event, low-flow sampling methods were used to purge and sample all wells. This was the second event at Barnes during which low-flow sampling methods were used.

LaFreniere, L. M.; Environmental Science Division

2008-11-20T23:59:59.000Z

428

Scientific Opportunities for Monitoring at Environmental Remediation Sites (SOMERS): Integrated Systems-Based Approaches to Monitoring  

Science Conference Proceedings (OSTI)

Through an inter-disciplinary effort, DOE is addressing a need to advance monitoring approaches from sole reliance on cost- and labor-intensive point-source monitoring to integrated systems-based approaches such as flux-based approaches and the use of early indicator parameters. Key objectives include identifying current scientific, technical and implementation opportunities and challenges, prioritizing science and technology strategies to meet current needs within the DOE complex for the most challenging environments, and developing an integrated and risk-informed monitoring framework.

Bunn, Amoret L.; Wellman, Dawn M.; Deeb, Rula A.; Hawley, Elizabeth L.; Truex, Michael J.; Peterson, Mark; Freshley, Mark D.; Pierce, Eric M.; McCord, John; Young, Michael H.; Gilmore, Tyler J.; Miller, Rick; Miracle, Ann L.; Kaback, Dawn; Eddy-Dilek, Carol; Rossabi, Joe; Lee, Michelle H.; Bush, Richard P.; Beam , Paul; Chamberlain, G. M.; Marble, Justin; Whitehurst, Latrincy; Gerdes, Kurt D.; Collazo, Yvette

2012-05-15T23:59:59.000Z

429

Wireless device monitoring methods, wireless device monitoring systems, and articles of manufacture  

SciTech Connect

Wireless device monitoring methods, wireless device monitoring systems, and articles of manufacture are described. According to one embodiment, a wireless device monitoring method includes accessing device configuration information of a wireless device present at a secure area, wherein the device configuration information comprises information regarding a configuration of the wireless device, accessing stored information corresponding to the wireless device, wherein the stored information comprises information regarding the configuration of the wireless device, comparing the device configuration information with the stored information, and indicating the wireless device as one of authorized and unauthorized for presence at the secure area using the comparing.

McCown, Steven H. (Rigby, ID); Derr, Kurt W. (Idaho Falls, ID); Rohde, Kenneth W. (Idaho Falls, ID)

2012-05-08T23:59:59.000Z

430

Cooperative monitoring of regional security agreements  

SciTech Connect

This paper argues that cooperative monitoring plays a critical role in the implementation of regional security agreements and confidence building measures. A framework for developing cooperative monitoring options is proposed and several possibilities for relating bilateral and regional monitoring systems to international monitoring systems are discussed. Three bilateral or regional agreements are analyzed briefly to illustrate different possibilities: (1) the demilitarization of the Sinai region between Israel and Egypt in the 1970s; (2) the 1991 quadripartite agreement for monitoring nuclear facilities among Brazil, Argentina, The Argentine-Brazilian Agency for Accounting and Control of Nuclear Materials and the International Atomic Energy Agency; and (3) a bilateral Open Skies agreement between Hungary and Romania in 1991. These examples illustrate that the relationship of regional or bilateral arms control or security agreements to international agreements depends on a number of factors: the overlap of provisions between regional and international agreements; the degree of interest in a regional agreement among the international community; efficiency in implementing the agreement; and numerous political considerations.Given the importance of regional security to the international community, regions should be encouraged to develop their own infrastructure for implementing regional arms control and other security agreements. A regional infrastructure need not preclude participation in an international regime. On the contrary, establishing regional institutions for arms control and nonproliferation could result in more proactive participation of regional parties in developing solutions for regional and international problems, thereby strengthening existing and future international regimes. Possible first steps for strengthening regional infrastructures are identified and potential technical requirements are discussed.

Pregenzer, A.L.; Vannoni, M.; Biringer, K.L.

1995-08-01T23:59:59.000Z

431

Wide-area, real-time monitoring and visualization system  

SciTech Connect

A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

Budhraja, Vikram S. (Los Angeles, CA); Dyer, James D. (La Mirada, CA); Martinez Morales, Carlos A. (Upland, CA)

2011-11-15T23:59:59.000Z

432

Real-time performance monitoring and management system  

SciTech Connect

A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

Budhraja, Vikram S. (Los Angeles, CA); Dyer, James D. (La Mirada, CA); Martinez Morales, Carlos A. (Upland, CA)

2007-06-19T23:59:59.000Z

433

Wide-area, real-time monitoring and visualization system  

DOE Patents (OSTI)

A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

Budhraja, Vikram S.; Dyer, James D.; Martinez Morales, Carlos A.

2013-03-19T23:59:59.000Z

434

WIPP Transparency Project - container tracking and monitoring demonstration using the Authenticated Tracking and Monitoring System (ATMS)  

SciTech Connect

The Authenticated Tracking and Monitoring System (ATMS) is designed to answer the need for global monitoring of the status and location of proliferation-sensitive items on a worldwide basis, 24 hours a day. ATMS uses wireless sensor packs to monitor the status of the items within the shipment and surrounding environmental conditions. Receiver and processing units collect a variety of sensor event data that is integrated with GPS tracking data. The collected data are transmitted to the International Maritime Satellite (INMARSAT) communication system, which then sends the data to mobile ground stations. Authentication and encryption algorithms secure the data during communication activities. A typical ATMS application would be to track and monitor the stiety and security of a number of items in transit along a scheduled shipping route. The resulting tracking, timing, and status information could then be processed to ensure compliance with various agreements.

SCHOENEMAN, J. LEE; SMARTT, HEIDI ANNE; HOFER, DENNIS

2000-01-27T23:59:59.000Z

435

Waste Isolation Pilot Plant Environmental Monitoring Plan  

SciTech Connect

DOE Order 5400.1, General Environmental Protection Program Requirements (DOE, 1990a), requires each DOE facility to prepare an 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 (DOE, 1990b); Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance (DOE/EH-0173T; DOE, 1991); and the Title 10 Code of Federal Regulations (CFR) 834, Radiation Protection of the Public and Environment (Draft). Many sections of DOE Order 5400.1 have been replaced by DOE Order 231.1 (DOE, 1995), which is the driver for the Annual Site Environmental Report (ASER) and the guidance source for preparing many environmental program documents. The WIPP project is operated by Westinghouse Electric Company, Waste Isolation Division (WID), for the DOE. This plan defines the extent and scope of the WIPP's effluent and environmental monitoring programs during the facility's operational life and also discusses the 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 (DOE, 1991). This document references DOE orders and other federal and state regulations affecting environmental monitoring programs at the site. WIPP procedures, which implement the requirements of this program plan, are also referenced. The DOE regulates its own activities for radiation protection of the public under the authority of the Atomic Energy Act of 1954, as amended (42 U.S.C. 2011). The effluent and environmental monitoring activities prescribed by DOE Order 5400.5 and the DOE/EH-0173T guidance manual are designed to ensure that DOE facilities implement standards and regulations to protect members of the public and the environment against undue risk from radiation. Effluent and environmental monitoring also provide 1999 Environmental Monitoring Plan DOE/WIPP 99-2194 the data necessary to demonstrate compliance with applicable environmental protection regulations. Other federal agencies, such as the U.S. Environmental Protection Agency (EPA), are empowered through specific legislation to regulate certain aspects of DOE activities potentially affecting public health and safety or the environment. Presidential Executive Order 12088, Federal Compliance with Pollution Control Standards (43 FR 47707), requires the heads of executive agencies to ensure that all federal facilities and activities comply with applicable pollution control standards and to take all necessary actions for the prevention, control, and abatement of environmental pollution. Beyond statutory requirements, the DOE has established a general environmental protection policy. The Environmental Policy Statement (issued by then Secretary Herrington on January 8, 1986, and extended on January 7, 1987) describes the DOE's commitment to national environmental protection goals in that it conducts operations ''in an environmentally safe and sound manner . . . in compliance with the letter and spirit of applicable environmental statutes, regulations, and standards'' (DOE, 1986). This Environmental Policy Statement also states the DOE's commitment to ''good environmental management in all of its programs and at all of its facilities in order to correct existing environmental problems, to minimize risks to the environment or public health, and to anticipate and address pote

Westinghouse Electric Company Waste Isolation Division

1999-09-29T23:59:59.000Z

436

Operating Experience Review of Tritium-in-Water Monitors  

SciTech Connect

Monitoring tritium facility and fusion experiment effluent streams is an environmental safety requirement. This paper presents data on the operating experience of a solid scintillant monitor for tritium in effluent water. Operating experiences were used to calculate an average monitor failure rate of 4E-05/hour for failure to function. Maintenance experiences were examined to find the active repair time for this type of monitor, which varied from 22 minutes for filter replacement to 11 days of downtime while waiting for spare parts to arrive on site. These data support planning for monitor use; the number of monitors needed, allocating technician time for maintenance, inventories of spare parts, and other issues.

S. A. Bruyere; L. C. Cadwallader

2011-09-01T23:59:59.000Z

437

Monitoring, Verification and Reporting: Improving Compliance Within Energy  

Open Energy Info (EERE)

Monitoring, Verification and Reporting: Improving Compliance Within Energy Monitoring, Verification and Reporting: Improving Compliance Within Energy Efficient Programs Jump to: navigation, search Tool Summary Name: Monitoring, Verification and Reporting: Improving Compliance Within Energy Efficient Programs Agency/Company /Organization: International Energy Agency Sector: Energy Focus Area: Energy Efficiency Topics: GHG inventory, Policies/deployment programs Resource Type: Guide/manual Website: www.iea.org/papers/pathways/monitoring.pdf Monitoring, Verification and Reporting: Improving Compliance Within Energy Efficient Programs Screenshot References: Monitoring, Verification and Reporting: Improving Compliance Within Energy Efficient Programs[1] This document includes: A brief overview of MVE in the context of S&L programmes.

438

Systems/Process Monitoring, Diagnostics and Control - Nuclear Engineering  

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

Capabilities > Nuclear Systems Capabilities > Nuclear Systems Technologies > Systems/Process Monitoring, Diagnostics and Control Capabilities Nuclear Systems Technologies Nuclear Criticality Safety Research Reactor Analysis Decontamination and Decommissioning Systems/Process Monitoring, Diagnostics and Control Overview Process Monitoring & Signal Validation Diagnostic & Advisory Systems Advanced (AI-based) Nonlinear Controllers for Industrial Processes Artificial intelligence Other Capabilities Work with Argonne Contact us For Employees Site Map Help Systems/Process Monitoring, Diagnostics and Control Bookmark and Share Systems/Process Monitoring, Diagnostics and Control Systems/Process Monitoring, Diagnostics and Control. Click on image to view larger image. The goal of the Nuclear Engineering Division's research on advanced

439

F-Area Acid/Caustic Basin Groundwater Monitoring Report. Fourth Quarter 1994, Groundwater Monitoring Report  

Science Conference Proceedings (OSTI)

During fourth quarter 1994, samples from the FAC monitoring wells at the F-Area Acid/Caustic Basin were collected and analyzed for herbicides/pesticides, indicator parameters, metals, nitrate, radionuclide indicators, volatile organic compounds, and other constituents. Piezometer FAC 5P was dry and could not be sampled. New monitoring wells FAC 9C, 10C, 11C, and 12C were sampled for the first time during third quarter.

Chase, J.A.

1994-12-22T23:59:59.000Z

440

Federal Radiological Monitoring and Assessment Center Monitoring Manual Volume 1, Operations  

SciTech Connect

The Monitoring division is primarily responsible for the coordination and direction of: Aerial measurements to delineate the footprint of radioactive contaminants that have been released into the environment. Monitoring of radiation levels in the environment; Sampling to determine the extent of contaminant deposition in soil, water, air and on vegetation; Preliminary field analyses to quantify soil concentrations or depositions; and Environmental and personal dosimetry for FRMAC field personnel, during a Consequence Management Response Team (CMRT) and Federal Radiological Monitoring and Assessment Center (FRMAC) response. Monitoring and sampling techniques used during CM/FRMAC operations are specifically selected for use during radiological emergencies where large numbers of measurements and samples must be acquired, analyzed, and interpreted in the shortest amount of time possible. In addition, techniques and procedures are flexible so that they can be used during a variety of different scenarios; e.g., accidents involving releases from nuclear reactors, contamination by nuclear waste, nuclear weapon accidents, space vehicle reentries, or contamination from a radiological dispersal device. The Monitoring division also provides technicians to support specific Health and Safety Division activities including: The operation of the Hotline; FRMAC facility surveys; Assistance with Health and Safety at Check Points; and Assistance at population assembly areas which require support from the FRMAC. This volume covers deployment activities, initial FRMAC activities, development and implementation of the monitoring and assessment plan, the briefing of field teams, and the transfer of FRMAC to the EPA.

NSTec Aerial Measurement Systems

2012-07-31T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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.


441

Idaho Habitat/Natural Production Monitoring, Part II: Intensive Monitoring Subproject : Annual Progress Report 1990.  

DOE Green Energy (OSTI)

Project 83-7 was established under the Northeast Power Planning Council's 1982 Fish and Wildlife Program, Measure 704 (d) (1) to monitor natural production of anadromous fish, evaluate Bonneville Power Administration habitat improvement project, and develop a credit record for off-site mitigation projects in Idaho. Project 83-7 is divided into two sub-projects: general and intensive monitoring. Results of the intensive monitoring sub-project are reported here. Results from the general monitoring sub-project will be reported in a separate document. The purpose of this intensive monitoring project is to determine the number of returning chinook and steelhead adults necessary to achieve optimal smolt production, and develop mitigation accounting based on increases in smolt production. Two locations are being intensively studied to meet these objectives. Information from this research will be applied to parr monitoring streams statewide to develop escapement objectives and determine success of habitat enhancement projects. Field work began in 1987 in upper Salmon River and Crooked River (South Fork Clearwater River tributary). Methods include using weirs to trap adults, conducting ground and aerial redd counts, snorkeling to estimate parr populations, PIT-tagging juveniles to determine parr-tosmolt survival, trapping fall and spring downstream emigrants with scoop traps, and outplanting adults to determine juvenile carrying capacity. PIT tags also provide a wide range of other information such as migration timing, effects of flow and passage conditions on smolt survival, other factors affecting smolt survival, and growth.

Kiefer, Russell B.; Forster, Katharine A.

1992-04-01T23:59:59.000Z

442

Statistical Methods for Environmental Pollution Monitoring  

Office of Scientific and Technical Information (OSTI)

f!\Jl~~ If & &0 f!\Jl~~ If & &0 :3 Statistical Methods for Environmental Pollution Monitoring 3 3679 00058 9400 Statistical Methods for Environmental Pollution Monitoring Richard O. Gilbert Pacific Northwest Laboratory Imi5l VAN NOSTRAND REINHOLD COMPANY ~ - - - - - - - New York Dedicated to my parents, Mary Margaret and Donald I. Gilbert Copyright © 1987 by Van Nostrand Reinhold Company Inc. Library of Congress Catalog Card Number: 86-26758 ISBN 0-442-23050-8 Work supported by the U.S. Department of Energy under Contract No. DE-AC06-76RLOI830. All rights reserved. No part of this work covered by the copyright hereon may be reproduced or used in any form or by any means-graphic, electronic, or mechanical, including photocopying, recording, taping, or

443

Monitoring of HPWH for Multifamily Applications  

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

Davis Energy Group | 4/30/2013 Davis Energy Group | 4/30/2013 Monitoring of HPWH for Multifamily Applications Building America Technical Update Meeting April 30 th 2013 ‹#› Davis Energy Group | 4/30/2013 Context * Heat Pump Water Heaters have the potential for 50+% energy savings over conventional electric storage heaters * Gaps - Little data available on Multi-Family applications of HPWH - Field testing of single-family HPWHs have shown lower than rated performance due to a range of factors * Target Questions - How does the unit compare with manufacturers claim? - How well does the unit meet the loads? - How viable are HPWH's to other conventional options? ‹#› Davis Energy Group | 4/30/2013 Technical Approach * Monitoring - Installed at UC Davis West Village ZNE Community as part of

444

Millimeter wave sensor for monitoring effluents  

DOE Patents (OSTI)

A millimeter-wave sensor for detecting and measuring effluents from processing plants either remotely or on-site includes a high frequency signal source for transmitting frequency-modulated continuous waves in the millimeter or submillimeter range with a wide sweep capability and a computer-controlled detector for detecting a plurality of species of effluents on a real time basis. A high resolution spectrum of an effluent, or effluents, is generated by a deconvolution of the measured spectra resulting in a narrowing of the line widths by 2 or 3 orders of magnitude as compared with the pressure broadened spectra detected at atmospheric pressure for improved spectral specificity and measurement sensitivity. The sensor is particularly adapted for remote monitoring such as where access is limited or sensor cost restricts multiple sensors as well as for large area monitoring under nearly all weather conditions.

Gopalsami, Nachappa (Naperville, IL); Bakhtiari, Sasan (Bolingbrook, IL); Raptis, Apostolos C. (Downers Grove, IL); Dieckman, Stephen L. (Downers Grove, IL)

1995-01-01T23:59:59.000Z

445

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

446

A Resilient Condition Assessment Monitoring System  

SciTech Connect

An architecture and supporting methods are presented for the implementation of a resilient condition assessment monitoring system that can adaptively accommodate both cyber and physical anomalies to a monitored system under observation. In particular, the architecture includes three layers: information, assessment, and sensor selection. The information layer estimates probability distributions of process variables based on sensor measurements and assessments of the quality of sensor data. Based on these estimates, the assessment layer then employs probabilistic reasoning methods to assess the plant health. The sensor selection layer selects sensors so that assessments of the plant condition can be made within desired time periods. Resilient features of the developed system are then illustrated by simulations of a simplified power plant model, where a large portion of the sensors are under attack.

Humberto Garcia; Wen-Chiao Lin; Semyon M. Meerkov

2012-08-01T23:59:59.000Z

447

Microfabricated fuel heating value monitoring device  

DOE Patents (OSTI)

A microfabricated fuel heating value monitoring device comprises a microfabricated gas chromatography column in combination with a catalytic microcalorimeter. The microcalorimeter can comprise a reference thermal conductivity sensor to provide diagnostics and surety. Using microfabrication techniques, the device can be manufactured in production quantities at a low per-unit cost. The microfabricated fuel heating value monitoring device enables continuous calorimetric determination of the heating value of natural gas with a 1 minute analysis time and 1.5 minute cycle time using air as a carrier gas. This device has applications in remote natural gas mining stations, pipeline switching and metering stations, turbine generators, and other industrial user sites. For gas pipelines, the device can improve gas quality during transfer and blending, and provide accurate financial accounting. For industrial end users, the device can provide continuous feedback of physical gas properties to improve combustion efficiency during use.

Robinson, Alex L. (Albuquerque, NM); Manginell, Ronald P. (Albuquerque, NM); Moorman, Matthew W. (Albuquerque, NM)

2010-05-04T23:59:59.000Z

448

Monitoring transients in low inductance circuits  

DOE Patents (OSTI)

A pair of flat cable transmission lines are monitored for transient current spikes by using a probe connected to a current transformer by a pickup loop and monitoring the output of the current transformer. The approach utilizes a U-shaped pickup probe wherein the pair of flat cable transmission lines are received between the legs of the U-shaped probe. The U-shaped probe is preferably formed of a flat coil conductor adhered to one side of a flexible substrate. On the other side of the flexible substrate there is a copper foil shield. The copper foil shield is connected to one end of the flat conductor coil and connected to one leg of the pickup loop which passes through the current transformer. The other end of the flat conductor coil is connected to the other leg of the pickup loop.

Guilford, Richard P. (Albuquerque, NM); Rosborough, John R. (Albuquerque, NM)

1987-01-01T23:59:59.000Z

449

Diagnostic monitor for carbon fiber processing  

DOE Patents (OSTI)

A method for monitoring characteristics of materials includes placing a material in an application zone, measuring a change in at least one property value of the application zone caused by placing the material in the application zone and relating changes in the property value of the application zone caused by the material to at least one characteristic of the material An apparatus for monitoring characteristics of a material includes a measuring device for measuring a property value resulting from applying a frequency signal to the application zone after placing a material in the application zone and a processor for relating changes in the property value caused by placement of the material in the application zone to at least one desired characteristic of the material. The application zone is preferably a resonant cavity.

Paulauskas, Felix L. (Knoxville, TN); Bigelow, Timothy S. (Knoxville, TN); Meek, Thomas T. (Knoxville, TN)

2002-01-01T23:59:59.000Z

450

Seismic monitoring at the Geysers Geothermal Field  

DOE Green Energy (OSTI)

This report summarizes the efforts of LBL to utilize MEQ data in reservoir definition as well as in evaluating its performance. Results of the study indicate that the velocity and attenuation variations correlate with the known geology of the field. At the NW Geysers, high velocity anomalies correspond to metagraywacke and greenstone units while low velocity anomalies seem to be associated with Franciscan melanges. Low Vp/Vs and high attenuation delineate the steam reservoir suggesting undersaturation of the reservoir rocks. Ongoing monitoring of Vp/Vs may be useful in tracking the expansion of the steam zone with time. Spatial and temporal patterns of seismicity exhibit compelling correlation with geothermal exploitation. Clusters of MEQs occur beneath active injection wells and appear to shift with changing injection activities. High resolution MEQ locations hold promise for inferring fluid flow paths, especially in tracking injectate. This study has demonstrated that continuous seismic monitoring may be useful as an active reservoir management tool.

Romero, A.E. Jr.; Kirkpatrick, A.; Majer, E.L.; Peterson, J.E. Jr.

1994-09-01T23:59:59.000Z

451

Proactive Information Retrieval by Monitoring Eye Movements  

E-Print Network (OSTI)

A long term goal in user modeling for improving human-computer interaction is to understand the user's intent based on her monitored actions. We are developing an information retrieval system where the task is to predict relevance for new documents, given judgments on old ones. By monitoring the user's eye movements and inferring implicit feedback from them we reduce the amount of tedious ranking of retrieved documents, called relevance feedback in standard information retrieval. Relevance is inferred with machine learning methods, trained on eye movement patterns measured in settings where relevance is known. Noise in the predictions is compensated for by fusing the eye movements with other information about the user's preferences. The goal is to make the information retrieval system proactive, that is, capable of anticipating the user's interests.

Samuel Kaski

2005-01-01T23:59:59.000Z

452

Monitoring SLAC High Performance UNIX Computing Systems  

SciTech Connect

Knowledge of the effectiveness and efficiency of computers is important when working with high performance systems. The monitoring of such systems is advantageous in order to foresee possible misfortunes or system failures. Ganglia is a software system designed for high performance computing systems to retrieve specific monitoring information. An alternative storage facility for Ganglia's collected data is needed since its default storage system, the round-robin database (RRD), struggles with data integrity. The creation of a script-driven MySQL database solves this dilemma. This paper describes the process took in the creation and implementation of the MySQL database for use by Ganglia. Comparisons between data storage by both databases are made using gnuplot and Ganglia's real-time graphical user interface.

Lettsome, Annette K.; /Bethune-Cookman Coll. /SLAC

2005-12-15T23:59:59.000Z

453

Augmented Fish Health Monitoring, 1987 Annual Report.  

DOE Green Energy (OSTI)

Washington Department of Fisheries has divided the sampling and data collection into three major groups: adult analysis, juvenile analysis and database development. The adult analysis done at spawning includes screening for viral pathogens and Bacterial Kidney Disease (BKD). Pre-spawning mortalities are sampled for the presence of bacterial pathogens and parasites to determine causes of pre-spawning loss. Juvenile analysis involves monthly monitoring; pre-release examinations for viral pathogens, BKD and, where appropriate, whirling disease (M. cerebralis); completion of the Organosomatic analysis on four index stocks, and midterm exams on yearling groups for BKD and M. cerebralis. Database development required constructing fish health monitoring forms and a computer based data entry and retrieval system. We have completed a full year of sampling and data collection, January, 1987 to January, 1988. This report will present and analyze this information.

Michak, Patty

1989-04-01T23:59:59.000Z

454

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

455

Portsmouth X300 remote assay monitor system  

SciTech Connect

Personnel in the Instrumentation and Controls Division at Oak Ridge National Laboratory (ORNL) in association with the United States Enrichment Corporation (USEC) have recently developed a system for monitoring and tracking the assay of enriched uranium from the production facilities at the Portsmouth Gaseous Diffusion Plant (PORTS). This work was sponsored by the USEC and has involved the expansion and improvement of an existing system that was developed by ORNL. The system provides control room operators with real-time information on the withdrawal operations of uranium hexafluoride at the withdrawal stations at PORTS. An additional system was developed to display the real-time information from each of the three withdrawal stations at a remotely located building. This report describes the remote assay monitor and display system that has been developed and installed at PORTS Building X300.

Smith, D.E.

1996-07-01T23:59:59.000Z

456

Field Monitoring Protocol: Heat Pump Water Heaters  

SciTech Connect

This document provides a standard field monitoring protocol for evaluating the installed performance of Heat Pump Water Heaters in residential buildings. The report is organized to be consistent with the chronology of field test planning and execution. Research questions are identified first, followed by a discussion of analysis methods, and then the details of measuring the required information are laid out. A field validation of the protocol at a house near the NREL campus is included for reference.

Sparn, B.; Earle, L.; Christensen, D.; Maguire, J.; Wilson, E.; Hancock, E.

2013-02-01T23:59:59.000Z

457

Chemistry Monitoring and Control for Fuel Reliability  

Science Conference Proceedings (OSTI)

Water chemistry has been identified as a known or potential contributing cause in recent corrosion-induced fuel failures and anomalies such as fuel crud spallation and enhanced nodular corrosion. The 2004 revision of the BWR Water Chemistry Guidelines (EPRI report 1008192) addressed these concerns by recommending tighter chemistry control limits and additional monitoring for contaminants and additives that can have an adverse effect on fuel cladding corrosion. The revision focused on chemistry control fo...

2004-12-13T23:59:59.000Z

458

Plant monitoring techniques and second generation designs  

SciTech Connect

Chemical and instrumental monitoring techniques suitable for geothermal use are described in a manner to relate them to plant operational problems and downtime avoidance. The use of these techniques permits the detection of scaling, the onset of scaling, corrosion loss, current corrosion rates and incipient heat exchanger failure. Conceptual advances are noted which simplify the research techniques to approaches that should be usable even in some low-capital well-head type power plants. 10 refs., 8 figs.

Kindle, C.H.; Shannon, D.W.; Robertus, R.J.; Pierce, D.D.; Sullivan, R.G.

1985-03-01T23:59:59.000Z

459

Crushed Coal Particle Size Distribution Monitoring  

Science Conference Proceedings (OSTI)

This report summarizes an evaluation of different commercially available technologies for on-line monitoring of crushed coal size distribution with a subsequent laboratory test of the most promising system. The technology evaluation focused on image-based approaches for evaluating crushed coal size distribution that would address previous challenges encountered, including depth of field, image scale dependency upon the distance of the sample from the lens, image shadows caused by perimeter lighting, ...

2013-09-11T23:59:59.000Z

460

Regenerable activated bauxite adsorbent alkali monitor probe  

DOE Patents (OSTI)

This invention relates to a regenerable activated bauxite adsorber alkali monitor probe for field applications to provide reliable measurement of alkali-vapor 5 concentration in combustion gas with special emphasis on pressurized fluidized-bed combustion (PFBC) off-gas. More particularly, the invention relates to the development of a easily regenerable bauxite adsorbent for use in a method to accurately determine the alkali-vapor content of PFBC 10 exhaust gases.

Lee, S.H.D.

1991-01-22T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Regenerable activated bauxite adsorbent alkali monitor probe  

DOE Patents (OSTI)

A regenerable activated bauxite adsorber alkali monitor probe for field applications to provide reliable measurement of alkali-vapor concentration in combustion gas with special emphasis on pressurized fluidized-bed combustion (PFBC) off-gas. More particularly, the invention relates to the development of a easily regenerable bauxite adsorbent for use in a method to accurately determine the alkali-vapor content of PFBC exhaust gases. 6 figs.

Lee, S.H.D.

1992-12-22T23:59:59.000Z

462

Enhanced Chloride Monitoring for Steam Condensate Samples  

Science Conference Proceedings (OSTI)

The objective of this project was to develop to the proof-of-concept stage a system that enables the quantification of chloride (Cl) in turbine steam condensate samples. The chloride quantification system is intended to serve as an alternative to online chromatography for chloride concentration monitoring. The conceptual approach was to concentrate the ions in the steam condensate, by a predetermined factor, to a level that allowed accurate detection of chloride by ion selective electrodes (ISEs). The ab...

2012-01-31T23:59:59.000Z

463

Turbine Condition Assessment and Monitoring Methodology  

Science Conference Proceedings (OSTI)

This report provides a broad overview of the process of steam turbine condition assessment and on-line monitoring (OLM). Describing the traditional approaches to condition assessment and the advanced techniques for automated OLM will encourage readers to consider strategies in their own organizations for applying the best features of each approach. Although new commercially available OLM systems have powerful data processing techniques, the equipment still requires a great deal of subject matter expertis...

2004-12-22T23:59:59.000Z

464

Method and apparatus for monitoring aircraft components  

DOE Patents (OSTI)

Operability of aircraft mechanical components is monitored by analyzing the voltage output of an electrical generator of the aircraft. Alternative generators, for a turbine-driven rotor aircraft, include the gas producer turbine tachometer generator, the power turbine tachometer generator, and the aircraft systems power producing starter/generator. Changes in the peak amplitudes of the fundamental frequency and its harmonics are correlated to changes in condition of the mechanical components. 14 figs.

Dickens, L.M.; Haynes, H.D.; Ayers, C.W.

1996-01-16T23:59:59.000Z

465

Method and apparatus for monitoring aircraft components  

DOE Patents (OSTI)

Operability of aircraft mechanical components is monitored by analyzing the voltage output of an electrical generator of the aircraft. Alternative generators, for a turbine-driven rotor aircraft, include the gas producer turbine tachometer generator, the power turbine tachometer generator, and the aircraft systems power producing starter/generator. Changes in the peak amplitudes of the fundamental frequency and its harmonics are correlated to changes in condition of the mechanical components.

Dickens, Larry M. (Oak Ridge, TN); Haynes, Howard D. (Knoxville, TN); Ayers, Curtis W. (Clinton, TN)

1996-01-01T23:59:59.000Z

466

Electrical condition monitoring method for polymers  

DOE Patents (OSTI)

An electrical condition monitoring method utilizes measurement of electrical resistivity of an age sensor made of a conductive matrix or composite disposed in a polymeric structure such as an electrical cable. The conductive matrix comprises a base polymer and conductive filler. The method includes communicating the resistivity to a measuring instrument and correlating resistivity of the conductive matrix of the polymeric structure with resistivity of an accelerated-aged conductive composite.

Watkins, Jr., Kenneth S. (Dahlonega, GA); Morris, Shelby J. (Hampton, VA); Masakowski, Daniel D. (Worcester, MA); Wong, Ching Ping (Duluth, GA); Luo, Shijian (Boise, ID)

2008-08-19T23:59:59.000Z

467

Monitoring system tested during LPG tanker unloading  

SciTech Connect

A specially developed computer-based hazardous-materials monitoring system has been successfully field tested. The test of the portable system occurred during the unloading of 45,000 metric tons of LPG from a 740-ft tanker at the petroleum dock of a plant along the Mississippi River. The function of this system is to detect, report, alarm, and record unacceptable concentrations of hazardous vapors during marine-transfer operations.

1990-05-14T23:59:59.000Z

468

Condensing Hybrid Water Heater Monitoring Field Evaluation  

Science Conference Proceedings (OSTI)

This paper summarizes the Mascot home, an abandoned property that was extensively renovated. Several efficiency upgrades were integrated into this home, of particular interest, a unique water heater (a Navien CR240-A). Field monitoring was performed to determine the in-use efficiency of the hybrid condensing water heater. The results were compared to the unit's rated efficiency. This unit is Energy Star qualified and one of the most efficient gas water heaters currently available on the market.

Maguire, J.; Earle, L.; Booten, C.; Hancock, C. E.

2011-10-01T23:59:59.000Z

469

Continuous Monitoring of MACT-Regulated Pollutants  

Science Conference Proceedings (OSTI)

This report compiles the experiences of and lessons learned by continuous emissions monitoring system (CEMS) users with mercury and particulate matter CEMS and to address some recent issues that have arisen with 40 CFR Part 60 and 40 CFR Part 75 CEMS. Project efforts included holding a workshop with CEMS users to evaluate mercury, particulate matter, and criteria pollutant CEMS performance issues, potential design enhancements, and operation and maintenance procedures. Experienced CEMS technicians ...

2012-12-31T23:59:59.000Z

470

Combined Cycle Performance Monitoring and Recovery Guideline  

Science Conference Proceedings (OSTI)

The benefits of improved combined cycle power plant performance continue to grow as the cost of fuel rises and international concerns over global warming increase.This guideline provides a framework for performance monitoring, assessment, recovery and optimization of combined cycle power plants. The guideline distills existing experience and documents on heat rate recovery and capacity improvement into a comprehensive manual for plant implementation and training applications. The purpose ...

2012-12-31T23:59:59.000Z

471

Non-intrusive appliance monitor apparatus  

DOE Patents (OSTI)

A non-intrusive monitor of energy consumption of residential appliances is described in which sensors, coupled to the power circuits entering a residence, supply analog voltage and current signals which are converted to digital format and processed to detect changes in certain residential load parameters, i.e., admittance. Cluster analysis techniques are employed to group change measurements into certain categories, and logic is applied to identify individual appliances and the energy consumed by each.

Hart, George W. (Natick, MA); Kern, Jr., Edward C. (Lincoln, MA); Schweppe, Fred C. (Carlisle, MA)

1989-08-15T23:59:59.000Z

472

Battery monitoring and charger control system  

SciTech Connect

A battery cell controlled charging system, consisting of a display unit, battery cell probes, a battery charger and circuitry for controlling the charger, monitors the specific gravity, electrolyte level and temperature control of each cell in a multi-cell lead-acid battery and uses the information to automatically charge the battery when a cell or cells become out of specification while restricting overcharging which is damaging to cells.

Barry, G.H.; Dahl, E.A.

1983-06-14T23:59:59.000Z

473

Stationery Battery Monitoring by Internal Ohmic Measurements  

Science Conference Proceedings (OSTI)

Battery internal ohmic measurements offer a viable method of performance monitoring for stationary batteries. These measurements have demonstrated the ability to identify degraded cells and to baseline the general health of a battery. This final report presents the results of a research effort to determine if any correlation exists between battery capacity and internal ohmic measurements. Also, the project sought to provide guidance for consistently obtaining data, using and/or evaluating the data, and a...

2002-12-16T23:59:59.000Z

474

Performance monitoring of parallel scientific applications  

SciTech Connect

This paper introduces an infrastructure for efficiently collecting performance profiles from parallel HPC codes. Integrated Performance Monitoring (IPM) brings together multiple sources of performance metrics into a single profile that characterizes the overall performance and resource usage of the application. IPM maintains low overhead by using a unique hashing approach which allows a fixed memory footprint and minimal CPU usage. IPM is open source, relies on portable software technologies and is scalable to thousands of tasks.

Skinner, David

2005-05-01T23:59:59.000Z

475

Radionuclide Sensors for Subsurface Water Monitoring  

SciTech Connect

Contamination of the subsurface by radionuclides is a persistent and vexing problem for the Department of Energy. These radionuclides must be measured in field studies and monitoed in the long term when they cannot be removed. However, no radionuclide sensors existed for groundwater monitoring prior to this team's research under the EMSP program Detection of a and b decays from radionuclides in water is difficult due to their short ranges in condensed media.

Timothy DeVol

2006-06-30T23:59:59.000Z

476

Non-intrusive appliance monitor apparatus  

DOE Patents (OSTI)

A non-intrusive monitor of energy consumption of residential appliances is described in which sensors, coupled to the power circuits entering a residence, supply analog voltage and current signals which are converted to digital format and processed to detect changes in certain residential load parameters, i.e., admittance. Cluster analysis techniques are employed to group change measurements into certain categories, and logic is applied to identify individual appliances and the energy consumed by each. 9 figs.

Hart, G.W.; Kern, E.C. Jr.; Schweppe, F.C.

1989-08-15T23:59:59.000Z

477

The Straightness Monitor System at ATF2  

SciTech Connect

The demonstration of absolute stability of the position of the focused beam is the primary goal of the ATF2 commissioning effort. We have installed a laser interferometer system that will eventually correct the measurement of high-precision Beam Position Monitors used in the ATF2Final Focus Steering Feedback for mechanical motion or vibrations. Here, we describe the installed system and present preliminary data on the short- and long-term mechanical stability of the BPM system.

Hildreth, Michael; /Notre Dame U.; Aryshev, Alexander; /Royal Holloway, U. of London; Boogert, Stewart; /Oxford U., JAI; Honda, Yosuke; /KEK, Tsukuba; Tauchi, Toshiaki; /KEK, Tsukuba; Terunuma, Nobuhiro; /KEK, Tsukuba; White, Glen; /SLAC

2012-07-06T23:59:59.000Z

478

Compliance Assurance Monitoring (CAM) Implementation Study  

Science Conference Proceedings (OSTI)

Many power producers are required to include a Compliance Assurance Monitoring (CAM) Plan in their first Title V permit renewal application. In developing the CAM plan, sources must provide a reasonable assurance of compliance with the applicable emission limit(s) for each affected unit. Currently, only particulate mass emissions are of concern to power producers. Therefore, CAM plans must be based on measurable parameters that can be related to particulate emissions in a reliable manner. Since the regul...

2003-10-16T23:59:59.000Z

479

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

480

Continuous Air Monitor Operating Experience Review  

Science Conference Proceedings (OSTI)

Continuous air monitors (CAMs) are used to sense radioactive particulates in room air of nuclear facilities. CAMs alert personnel of potential inhalation exposures to radionuclides and can also actuate room ventilation isolation for public and environmental protection. This paper presents the results of a CAM operating experience review of the DOE Occurrence Reporting and Processing System (ORPS) database from the past 18 years. Regulations regarding these monitors are briefly reviewed. CAM location selection and operation are briefly discussed. Operating experiences reported by the U.S. Department of Energy and in other literature sources were reviewed to determine the strengths and weaknesses of these monitors. Power losses, human errors, and mechanical issues cause the majority of failures. The average all modes failure rate is 2.65E-05/hr. Repair time estimates vary from an average repair time of 9 hours (with spare parts on hand) to 252 hours (without spare parts on hand). These data should support the use of CAMs in any nuclear facility, including the National Ignition Facility and the international ITER experiment.

L. C. Cadwallader; S. A. Bruyere

2008-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "micro-earthquake teleseismic-seismic monitoring" 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

Augmented Fish Monitoring, 1988 Annual Report.  

DOE Green Energy (OSTI)

Since 1986 Washington department of Fisheries (WDF) has participated in the Columbia Basin Augmented Fish Health Monitoring Project. This project provides a standardized level of fish health information from all Agencies rearing fish in the Columbia Basin. WDF has actively participated in this project, and completed its second year of fish health monitoring, data collection and pathogen inspection during 1988. This report will present data collected from January 1, 1988 to December 31, 1988 and will compare sampling results from 1987 and 1988. The analysis will be divided in two sections: adult analysis and juvenile analysis. The adult analysis will include results from screening at spawning for viral pathogens and bacterial kidney disease (BKD), and evaluation of causes of pre-spawning loss. The juvenile analysis will include pre-release examination results, mid-term rearing exam results and evaluation of the Organosomatic Analysis completed on index stocks. Additionally, highlights from monthly monitoring exams will identify any significant and unusual findings from the routine exams completed in 1988. 6 refs., 8 figs., 14 tabs.

Michak, Patty

1989-05-01T23:59:59.000Z

482

On Line Power Plant Performance Monitoring  

E-Print Network (OSTI)

Maintaining efficient and reliable plant operation is a prime objective in the generation of power. These are important considerations for utilities and particularly for Independent Power Producers as they become a more significant factor in the energy supply. On Line Performance Monitoring is an effective method to improve operating efficiency, detect and correct off nominal operation and expediently analyze cause and effect component performance relationships. The heart of a Performance Monitor is a modular collection of calculations used to determine performance indices in the power plant. Calculated performance indices are used in numerous applications: 1. To measure actual component performance compared to guaranteed or expected performance 2. To identify controllable operating problems and provide operator guidance in achieving the best operation of the plant 3. To evaluate component performance and deterioration for use in a maintenance program 4. To develop cost data and incremental cost characteristics for the economic operation or dispatch of the unit with other system energy sources 5. To document plant performance compared to base line data for the demonstration of efficient operation and improved availability. This paper will discuss the many advantages associated with a Performance Monitor system, their application, the benefits which may be realized and the potential of this concept with advanced diagnostic capability.

Ahner, D. J.; Priestley, R. R.

1990-06-01T23:59:59.000Z

483

Mine subsidence monitoring using multisource satellite  

E-Print Network (OSTI)

Abstract- This paper demonstrates the use of differential interferometric synthetic aperture radar (DInSAR) for mine subsidence monitoring in Australia. The C-band SAR imagery acquired by ERS-1/2 and Radarsat-1 and L-band data acquired by JERS-1 were tested. As the satellites have different re-visit periods so that the mine subsidence occurred during the intervals of 1, 24, 35 and 44 days can be observed. The C-band InSAR results generally have lower coherence over vegetated areas, but the Radarsat-1 fine-beam mode data demonstrated that decorrelation can be reduced by having finer imaging resolution and shorter temporal separation. Another difficulty of DInSAR for mine subsidence monitoring is to resolve the phase ambiguity in interferogram. The L-band SAR data with comparatively longer wavelength than C-band showed it is more suitable for mining subsidence monitoring where large displacement over a small spatial extent occurs.

Hsing-chung Chang; Linlin Ge; Chris Rizos

2006-01-01T23:59:59.000Z