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1

Soil Sampling | Open Energy Information  

Open Energy Info (EERE)

Soil Sampling Soil Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Soil Sampling Details Activities (10) Areas (9) Regions (1) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Field Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Can reveal relatively high permeability zones Hydrological: Thermal: Used to locate active hydrothermal systems Dictionary.png Soil Sampling: Soil sampling is a method that can be used for exploration of geothermal resources that lack obvious surface manifestations. Soils that are above or adjacent to a "hidden" hydrothermal system will have a unique chemistry that can be indicative of a hydrothermal system at depth and a zone of

2

Soil Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Soil Gas Sampling Soil Gas Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Soil Gas Sampling Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Gas Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Identify concealed faults that act as conduits for hydrothermal fluids. Hydrological: Identify hydrothermal gases of magmatic origin. Thermal: Differentiate between amagmatic or magmatic sources heat. Dictionary.png Soil Gas Sampling: Soil gas sampling is sometimes used in exploration for blind geothermal resources to detect anomalously high concentrations of hydrothermal gases

3

Soil Gas Sampling At Kilauea East Rift Geothermal Area (Cox,...  

Open Energy Info (EERE)

Soil Gas Sampling At Kilauea East Rift Geothermal Area (Cox, 1980) Exploration Activity Details Location Kilauea East Rift Geothermal Area Exploration Technique Soil Gas Sampling...

4

E-Print Network 3.0 - activated soil filters Sample Search Results  

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

AgronomyCrop, Soil, and EnvironmEntal SCi... . DarrellSchulze,PurdueAgronomy Rural Wastewater Shrinking and swelling ... Source: Fernndez-Juricic, Esteban - Department of...

5

Soil Gas Sampling At Chena Geothermal Area (Kolker, 2008) | Open...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Gas Sampling At Chena Geothermal Area (Kolker, 2008) Exploration Activity Details Location...

6

Definition: Soil Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Soil Gas Sampling Jump to: navigation, search Dictionary.png Soil Gas Sampling Soil gas sampling is sometimes used in exploration for blind geothermal resources to detect anomalously high concentrations of hydrothermal gases in the near-surface environment. Identification of high concentrations of hydrothermal gas species may indicates the presence of enhanced permeability (faults) and high temperature hydrothermal activity at depth. Soil gas data may also be used to study other important aspects of the geothermal system, such as distinguishing between magmatic and amagmatic sources of heat. The technique may also be used for ongoing monitoring of the geothermal system during resource development and production.

7

Characterization of the geochemical and physical properties of wetland soils on the Savannah River Site: Field sampling activities. Final report  

SciTech Connect

There are 36,000 acres of wetlands on the Savannah River Site (SRS) and an additional 5,000 acres of floodplain. Recent studies of wetland soils near various waste sites at SRS have shown that some wetlands have been contaminated with pollutants resulting from SRS operations. In general, releases of contaminants to wetland areas have been indirect. These releases may have originated at disposal lagoons or waste facilities located in the vicinity of the wetland areas. Transport mechanisms such as surface runoff, soil erosion, sediment transport, and groundwater seepage into downgradient wetland areas are responsible for the indirect discharges to the wetland areas. The SRS determined that a database of background geochemical and physical properties for wetland soils on the SRS was needed to facilitate future remedial investigations, human health and ecological risk assessments, treatability studies, and feasibility studies for the wetland areas. These data are needed for comparison to contaminant data collected from wetland soils that have been affected by contamination from SRS operations. This report describes the efforts associated with the collection of soil cores, preparation of a lithologic log for each core, and the processing and packaging of individual soil samples for shipment to analytical laboratory facilities.

Dixon, K.L. [Westinghouse Savannah River Co., Aiken, SC (United States)

1992-11-01T23:59:59.000Z

8

Soil sampling kit and a method of sampling therewith  

DOE Patents (OSTI)

A soil sampling device and a sample containment device for containing a soil sample is disclosed. In addition, a method for taking a soil sample using the soil sampling device and soil sample containment device to minimize the loss of any volatile organic compounds contained in the soil sample prior to analysis is disclosed. The soil sampling device comprises two close fitting, longitudinal tubular members of suitable length, the inner tube having the outward end closed. With the inner closed tube withdrawn a selected distance, the outer tube can be inserted into the ground or other similar soft material to withdraw a sample of material for examination. The inner closed end tube controls the volume of the sample taken and also serves to eject the sample. The soil sample containment device has a sealing member which is adapted to attach to an analytical apparatus which analyzes the volatile organic compounds contained in the sample. The soil sampling device in combination with the soil sample containment device allows an operator to obtain a soil sample containing volatile organic compounds and minimizing the loss of the volatile organic compounds prior to analysis of the soil sample for the volatile organic compounds. 11 figures.

Thompson, C.V.

1991-02-05T23:59:59.000Z

9

Category:Soil Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Soil Gas Sampling page? For detailed information on Soil Gas Sampling as exploration techniques, click here. Category:Soil Gas Sampling Add.png Add a new Soil Gas Sampling...

10

Soil Sampling At Molokai Area (Thomas, 1986) | Open Energy Information  

Open Energy Info (EERE)

Soil Sampling At Molokai Area (Thomas, 1986) Soil Sampling At Molokai Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At Molokai Area (Thomas, 1986) Exploration Activity Details Location Molokai Area Exploration Technique Soil Sampling Activity Date Usefulness useful DOE-funding Unknown Notes Due to the very small potential market on the island of Molokai for geothermal energy, only a limited effort was made to confirm a resource in the identified PGRA. An attempt was made to locate the (now abandoned) water well that was reported to have encountered warm saline fluids. The well was located but had caved in above the water table and thus no water sampling was possible. Temperature measurements in the open portion of the well were performed, but no temperatures significantly above ambient were

11

Procedures for sampling radium-contaminated soils  

SciTech Connect

Two procedures for sampling the surface layer (0 to 15 centimeters) of radium-contaminated soil are recommended for use in remedial action projects. Both procedures adhere to the philosophy that soil samples should have constant geometry and constant volume in order to ensure uniformity. In the first procedure, a ''cookie cutter'' fashioned from pipe or steel plate, is driven to the desired depth by means of a slide hammer, and the sample extracted as a core or plug. The second procedure requires use of a template to outline the sampling area, from which the sample is obtained using a trowel or spoon. Sampling to the desired depth must then be performed incrementally. Selection of one procedure over the other is governed primarily by soil conditions, the cookie cutter being effective in nongravelly soils, and the template procedure appropriate for use in both gravelly and nongravelly soils. In any event, a minimum sample volume of 1000 cubic centimeters is recommended. The step-by-step procedures are accompanied by a description of the minimum requirements for sample documentation. Transport of the soil samples from the field is then addressed in a discussion of the federal regulations for shipping radioactive materials. Interpretation of those regulations, particularly in light of their application to remedial action soil-sampling programs, is provided in the form of guidance and suggested procedures. Due to the complex nature of the regulations, however, there is no guarantee that our interpretations of them are complete or entirely accurate. Preparation of soil samples for radium-226 analysis by means of gamma-ray spectroscopy is described.

Fleischhauer, H.L.

1985-10-01T23:59:59.000Z

12

Alternative Sample Preparation of Soils for Gamma Spectroscopy  

SciTech Connect

Standard laboratory procedures for preparation of soil samples for analysis by gamma spectroscopy typically utilize drying and grinding. Drying of soil samples can be accomplished using an oven for 8 to 16 hours or by air for several days or weeks. Dried samples are then sieved and / or ground to facilitate homogenization. The sample preparation process for soils adds significant time for analysis by gamma spectroscopy as the actual analysis is normally on the order of 1 hour or less. An alternative approach has been developed that significantly reduces sample preparation time for soil samples and that provides comparable results to those obtained by the standard method. The alternative approach utilizes a moisture analyzer to determine the percent moisture in each individual sample, which takes 15 to 45 minutes for each sample. The actual weight of the sample is then corrected by the percent moisture in order to report the results on the equivalent dry weight. This is especially important for samples that are for decision making associated with field activities where time is of the essence. This alternative sample preparation approach provides fast and efficient sample preparation of soils for gamma spectroscopy without reducing data quality or imparting bias. (authors)

Downey, H.T. [MACTEC, Portland, ME (United States); Jung, P.; Scarborough, R. [Sevenson Environmental Services, Niagara Falls, NY (United States)

2008-07-01T23:59:59.000Z

13

Analysis of large soil samples for actinides  

DOE Patents (OSTI)

A method of analyzing relatively large soil samples for actinides by employing a separation process that includes cerium fluoride precipitation for removing the soil matrix and precipitates plutonium, americium, and curium with cerium and hydrofluoric acid followed by separating these actinides using chromatography cartridges.

Maxwell, III; Sherrod L. (Aiken, SC)

2009-03-24T23:59:59.000Z

14

Soil Sampling At Silver Peak Area (Henkle, Et Al., 2005) | Open...  

Open Energy Info (EERE)

Silver Peak Area (Henkle, Et Al., 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At Silver Peak Area (Henkle, Et Al., 2005)...

15

Soil Sampling At Long Valley Caldera Area (Klusman & Landress, 1979) | Open  

Open Energy Info (EERE)

Soil Sampling At Long Valley Caldera Area (Klusman & Landress, 1979) Soil Sampling At Long Valley Caldera Area (Klusman & Landress, 1979) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At Long Valley Caldera Area (Klusman & Landress, 1979) Exploration Activity Details Location Long Valley Caldera Area Exploration Technique Soil Sampling Activity Date Usefulness useful DOE-funding Unknown Notes This study involved the field collection and laboratory analysis of Al-horizon soil samples in the vicinity of a known geothermal source at Long Valley, California. The samples were analyzed for several constituents known to have influence on Hg retention by soils, including pH, hydrous Fe and Mn, and organic carbon, as well as Hg. The data compiled for these secondary parameters and the field-determined parameters of geology, soil

16

SOIL SAMPLING DERELICT, UNDERUSED AND NEGLECTED  

E-Print Network (OSTI)

, insufficient identification and remediation of pollutant linkages could cause serious harm to receptors affected. At all stages of the site investigation process, professionals should not be afraid to conduct of a Preliminary Site Investigation Survey (Phase I). Soil sampling forms part of the intrusive site investigation

17

Sonochemical Digestion of Soil and Sediment Samples  

SciTech Connect

This work was performed as part of a broader effort to automate analytical methods for determination of plutonium and other radioisotopes in environmental samples. The work described here represented a screening study to determine the potential for applying ultrasonic irradiation to sample digestion. Two standard reference materials (SRMs) were used in this study: Columbia River Sediment and Rocky Flats Soil. The key experiments performed are listed below along with a summary of the results. The action of nitric acid, regardless of its concentration and liquid-to-solid ratio, did not achieve dissolution efficiency better that 20%. The major fraction of natural organic matter (NOM) remained undissolved by this treatment. Sonication did not result in improved dissolution for the SRMs tested. The action of hydrofluoric acid at concentrations of 8 M and higher achieved much more pronounced dissolution (up to 97% dissolved for the Rocky Flats soil sample and up to 78% dissolved for the Columbia River Sediment sample). Dissolution efficiency remains constant for solid-to-liquid ratios of up to 0.05 to 1 and decreases for the higher loadings of the solid phase. Sonication produced no measurable effect in improving the dissolution of the samples compared with the control digestion experiments. Combined treatment of the SRM by mixtures of HNO3 and HF showed inferior performance compared with the HF alone. An adverse effect of sonication was found for the Rocky Flats soil material, which became more noticeable at higher HF concentrations. Sonication of the Columbia River sediment samples had no positive effect in the mixed acid treatment. The results indicate that applying ultrasound in an isolated cup horn configuration does not offer any advantage over conventional ''heat and mix'' treatment for dissolution of the soil and sediment based on the SRM examined here. This conclusion, however, is based on an approach that uses gravimetric analysis to determine gross dissolution efficiency. This approach does not allow any conclusion regarding the possible advantage of sonication in selective dissolution of plutonium traces incorporated into an inorganic or organic fraction of the samples.

Sinkov, Sergei I.; Lumetta, Gregg J.

2006-10-12T23:59:59.000Z

18

Determination of uranium concentration in surface soil samples of Iran  

Science Journals Connector (OSTI)

The use of uranium-tipped antitank shells during the Iraq war (2003) caused serious concerns in Iran and the international media over possible contamination of the Iranian environment and consequent long-term health effects. After a shell explosion, uranium is discharged by fire into the air in the form of oxidised particles, which can be dispersed over a radius of several kilometres. Gamma ray spectrometry was used to determine uranium concentrations in soil samples collected from ten sites in Iranian sectors near the Iraqi border. All surface soil samples were taken from the top 5 cm from each site. The concentrations of 238U were assessed from 63 keV and 92 keV emissions of its first daughter nuclide, 234Th. To assess the isotopic ratio of 238U/235U, a secular equilibrium was ensured and the concentration of 235U under 186 keV was deduced. The 226Ra was determined through 295 keV and 352 keV gamma rays of 214Pb. The concentrations of 238U and activity ratios of 238U/235U were determined. The average of measurement activity ratio was 20.0, very close to the value of 21.5 for natural uranium, while the activity ratio of depleted uranium can be as high as 76.9. The analysis of ten surface soil samples from Iranian sites near the Iraqi border showed that uranium isotopes are in natural abundances.

A.A. Fathivand; J. Amidi

2006-01-01T23:59:59.000Z

19

Zinc sorption by iron oxides and soil samples  

E-Print Network (OSTI)

(Head of Department) May 1989 ABSTRACT Zinc Sorption by Iron Oxides and Soil Samples. (May 1989) Markku Juhani Yli-Halla, M. S. University of Helsinki, Finland Chair of Advisory Committee: Dr. Richard H. Loeppert Zn sorption by synthetic Fe oxide... and soil samples was studied. The purpose was to examine the effect of crystallinity and adsorbed silica on Zn adsorption by synthetic Fe oxide using goethite and ferrihydrite as test materials. Zn sorption by acid soil samples from Finland and a...

Yli-Halla, Markku Juhani

1989-01-01T23:59:59.000Z

20

Soil separator and sampler and method of sampling  

DOE Patents (OSTI)

A soil sampler includes a fluidized bed for receiving a soil sample. The fluidized bed may be in communication with a vacuum for drawing air through the fluidized bed and suspending particulate matter of the soil sample in the air. In a method of sampling, the air may be drawn across a filter, separating the particulate matter. Optionally, a baffle or a cyclone may be included within the fluidized bed for disentrainment, or dedusting, so only the finest particulate matter, including asbestos, will be trapped on the filter. The filter may be removable, and may be tested to determine the content of asbestos and other hazardous particulate matter in the soil sample.

O'Brien, Barry H. (Idaho Falls, ID) [Idaho Falls, ID; Ritter, Paul D. (Idaho Falls, ID) [Idaho Falls, ID

2010-02-16T23:59:59.000Z

Note: This page contains sample records for the topic "activity soil sampling" 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

Soil Sampling At Waunita Hot Springs Geothermal Area (Ringrose...  

Open Energy Info (EERE)

soil samples were taken from a series of profile lines within an approximately 0.06 sq. mi area surrounding the hot springs. Additonally, several samples were taken approximately...

22

Soil Sampling At Valley Of Ten Thousand Smokes Region Area (Kodosky &  

Open Energy Info (EERE)

Soil Sampling At Valley Of Ten Thousand Smokes Region Area (Kodosky & Soil Sampling At Valley Of Ten Thousand Smokes Region Area (Kodosky & Keith, 1993) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At Valley Of Ten Thousand Smokes Region Area (Kodosky & Keith, 1993) Exploration Activity Details Location Valley Of Ten Thousand Smokes Region Area Exploration Technique Soil Sampling Activity Date Usefulness not indicated DOE-funding Unknown Notes The purpose of this paper is to examine whether statistical analysis of encrustation chemistries, when supplemented with petrologic data, can identify the individual processes that generate and degrade fumarolic encrustations. Knowledge of these specific processes broadens the applications of fumarolic alteration studies. Geochemical data for a

23

E-Print Network 3.0 - active root distribution Sample Search...  

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

Explorit Topic List Advanced Search Sample search results for: active root distribution Page: << < 1 2 3 4 5 > >> 1 Plant and Soil 255: 319331, 2003. 2003 Kluwer Academic...

24

The Soil Moisture Active Passive (SMAP) Mission  

E-Print Network (OSTI)

The Soil Moisture Active Passive (SMAP) mission is one of the first Earth observation satellites being developed by NASA in response to the National Research Council's Decadal Survey. SMAP will make global measurements of ...

Entekhabi, Dara

25

Soil Sampling At Salt Wells Area (Henkle, Et Al., 2005) | Open Energy  

Open Energy Info (EERE)

Salt Wells Area (Henkle, Et Al., 2005) Salt Wells Area (Henkle, Et Al., 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At Salt Wells Area (Henkle, Et Al., 2005) Exploration Activity Details Location Salt Wells Area Exploration Technique Soil Sampling Activity Date - 2005 Usefulness useful DOE-funding Unknown Exploration Basis Adsorbed mercury soil geochemical surveys and radiometric geophysical surveys were carried out in conjunction with geologic mapping to test the application of these ground-based techniques to geothermal exploration at three prospects in Nevada by Henkle Jr. et al. in 2005. Mercury soil vapor surveys were not widely used in geothermal exploration in the western US at the time, although the association of mercury vapors with geothermal

26

Soil Sampling At Valley Of Ten Thousand Smokes Region Area (Kodosky, 1989)  

Open Energy Info (EERE)

Valley Of Ten Thousand Smokes Region Area (Kodosky, 1989) Valley Of Ten Thousand Smokes Region Area (Kodosky, 1989) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At Valley Of Ten Thousand Smokes Region Area (Kodosky, 1989) Exploration Activity Details Location Valley Of Ten Thousand Smokes Region Area Exploration Technique Soil Sampling Activity Date Usefulness useful DOE-funding Unknown Notes One-hundred twelve samples were collected from relatively unaltered air-fall ejecta along two Novarupta Basin traverse lines (Fig. 5). One hundred eighty-two samples were taken from active/fossil fumaroles in Novarupta Basin (22 sites, Fig. 5), fossil fumaroles (41 sites) and air-fall tephra (2 sites) within and immediately adjacent to the remainder of the VTTS (Fig. 6). In total, 294 samples were collected from 127 sites

27

Arylsulfatase Activity in Salt Marsh Soils  

Science Journals Connector (OSTI)

...Arylsulfatase Activity in Salt Marsh Soils R. L. Oshrain W. J. Wiebe...Arylsulfatase Activity in Salt Marsh Soilst R. L. OSHRAIN: AND W...Gallagher, J. L., R. J. Reimold, and D...Remote sensing and salt marsh productivity, p. 338-348...

R. L. Oshrain; W. J. Wiebe

1979-08-01T23:59:59.000Z

28

Sampling Irrigated Soils for Salinity Appraisal.  

E-Print Network (OSTI)

per meter (dSm-1)1 (MIyamoto et al. 1986b). In these examples, the salinity of the surface layer was approximately equal to that of irrigation waters; then it increased almost linearly with depth. 1 A unitofdSm-1 is equal to the conventional... distribution of soil salinity mea sured in 1981, 1982, and 1983 in two sections of pecan orchards basin-irrigated with waters of 1.1 and 4.3 dSm-1 (equal to mmho/cm). Both sections consisted of Saneli silty clay loam (Vertic Torrijluvents). The standard...

Miyamoto, S.

1988-01-01T23:59:59.000Z

29

Use of passive sampling devices to determine soil contaminant concentrations  

SciTech Connect

The effective remediation of contaminated sites requires accurate identification of chemical distributions. A rapid sampling method using passive sampling devices (PSDs) can provide a thorough site assessment. We have been pursuing their application in terrestrial systems and have found that they increase the ease and speed of analysis, decrease solvent usage and overall cost, and minimize the transport of contaminated soils. Time and cost savings allow a higher sampling frequency than is generally the case using traditional methods. PSDs have been used in the field in soils of varying physical properties and have been successful in estimating soil concentrations ranging from 1 {mu}g/kg (parts per billion) to greater than 200 mg/kg (parts per million). They were also helpful in identifying hot spots within the sites. Passive sampling devices show extreme promise as an analytical tool to rapidly characterize contaminant distributions in soil. There are substantial time and cost savings in laboratory personnel and supplies. By selectively excluding common interferences that require sample cleanup, PSDs can be retrieved from the field and processed rapidly (one technician can process approximately 90 PSDs in an 8-h work day). The results of our studies indicate that PSDs can be used to accurately estimate soil contaminant concentrations and provide lower detection limits. Further, time and cost savings will allow a more thorough and detailed characterization of contaminant distributions. 13 refs., 4 figs., 2 tabs.

Johnson, K.A. [Clemson Univ., Pendleton, SC (United States); [Washington State Univ., Richland, WA (United States); Hooper, M.J. [Clemson Univ., Pendleton, SC (United States); Weisskopf, C.P. [Washington State Univ., Richland, WA (United States)

1996-12-31T23:59:59.000Z

30

Testing Your Soil: How to Collect and Send Samples  

E-Print Network (OSTI)

System. 8-99 Level of available soil nutrient Crop yield increase from fertilization V. LOW LOW MEDIUM HIGH V. HIGH E E-534 ping, fertilization, liming, soil types or land use will re- quire several composite samples. The field identification map should... for spe- cific applications. The texture determines the amount of sand, silt and clay in the soil. This test may be requested when installing a septic system. The organic matter may be requested for general information. Both tests often are requested...

Provin, Tony; Pitt, John L.

2002-06-26T23:59:59.000Z

31

Rapid Determination Of Radiostrontium In Large Soil Samples  

SciTech Connect

A new method for the determination of radiostrontium in large soil samples has been developed at the Savannah River Environmental Laboratory (Aiken, SC, USA) that allows rapid preconcentration and separation of strontium in large soil samples for the measurement of strontium isotopes by gas flow proportional counting. The need for rapid analyses in the event of a Radiological Dispersive Device (RDD) or Improvised Nuclear Device (IND) event is well-known. In addition, the recent accident at Fukushima Nuclear Power Plant in March, 2011 reinforces the need to have rapid analyses for radionuclides in environmental samples in the event of a nuclear accident. The method employs a novel pre-concentration step that utilizes an iron hydroxide precipitation (enhanced with calcium phosphate) followed by a final calcium fluoride precipitation to remove silicates and other matrix components. The pre-concentration steps, in combination with a rapid Sr Resin separation using vacuum box technology, allow very large soil samples to be analyzed for {sup 89,90}Sr using gas flow proportional counting with a lower method detection limit. The calcium fluoride precipitation eliminates column flow problems typically associated with large amounts of silicates in large soil samples.

Maxwell, Sherrod L.; Culligan, Brian K.; Shaw, Patrick J.

2012-05-24T23:59:59.000Z

32

RAPID SEPARATION METHOD FOR ACTINIDES IN EMERGENCY SOIL SAMPLES  

SciTech Connect

A new rapid method for the determination of actinides in soil and sediment samples has been developed at the Savannah River Site Environmental Lab (Aiken, SC, USA) that can be used for samples up to 2 grams in emergency response situations. The actinides in soil method utilizes a rapid sodium hydroxide fusion method, a lanthanum fluoride soil matrix removal step, and a streamlined column separation process with stacked TEVA, TRU and DGA Resin cartridges. Lanthanum was separated rapidly and effectively from Am and Cm on DGA Resin. Vacuum box technology and rapid flow rates are used to reduce analytical time. Alpha sources are prepared using cerium fluoride microprecipitation for counting by alpha spectrometry. The method showed high chemical recoveries and effective removal of interferences. This new procedure was applied to emergency soil samples received in the NRIP Emergency Response exercise administered by the National Institute for Standards and Technology (NIST) in April, 2009. The actinides in soil results were reported within 4-5 hours with excellent quality.

Maxwell, S.; Culligan, B.; Noyes, G.

2009-11-09T23:59:59.000Z

33

E-Print Network 3.0 - alberta soil science Sample Search Results  

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

soil science Search Powered by Explorit Topic List Advanced Search Sample search results for: alberta soil science Page: << < 1 2 3 4 5 > >> 1 2010 Virginia Polytechnic Institute...

34

Determination of agrochemical combinations in spiked soil samples  

Science Journals Connector (OSTI)

Quantitative determination of combinations of the agrochemicals: atrazine, propham, chlorpropham, diflubenzuron, ?-cypermethrin and tetramethrin from spiked soil is reported. Method involves ultrasonic extraction of agrochemicals with acctone, separation of samples by means of reverse-phase thin-layer chromatography and quantification by slit-scanning densitometry. Computer-assisted optimisation was used to select the optimum mobilc phase composition. Apparent recoveries of agrochemicals from spiked soil were: 90.3±8.5 for chlorpropham, 79.3±10.3 for propham, 102±2.4 for atrazine, 100.6±5.4 for ?-cypermethrin, 103.0±4.1 for telramethrin and 98.3±4.9 for diflubenzuron.

Sandra Babic; Marija Kastelan-Macan; Mira Petrovic

1998-01-01T23:59:59.000Z

35

Mercury Source Zone Identification using Soil Vapor Sampling and Analysis  

SciTech Connect

Development and demonstration of reliable measurement techniqes that can detect and help quantify the nature and extent of elemental mercury (Hg(0)) in the subsurface are needed to reduce certainties in the decision making process and increase the effectiveness of remedial actions. We conducted field tests at the Y-12 National Security Complex (NSC) in Oak Ridge, TN, to determine if sampling and analysis of Hg(0) vapors in the shallow subsurface (<0.3 m depth) can be used to as an indicator of the location and extent of Hg(0) releases in the subsurface. We constructed a rigid PVC pushprobe assembly, which was driven into the ground. Soil gas samples were collected through a sealed inner tube of the assembly and analyzed immediately in the field with a Lumex and/or Jerome Hg(0) analyzer. Time-series sampling showed that Hg vapor concentrations were fairly stable over time suggesting that the vapor phase Hg(0) was not being depleted and that sampling results were not dependent on the soil gas purge volume. Hg(0) vapor data collected at over 200 pushprobe locations at 3 different release sites correlated well to areas of known Hg(0) contamination. Vertical profiling of Hg(0) vapor concentrations conducted at 2 locations provided information on the vertical distribution of Hg(0) contamination in the subsurface. We concluded from our studies that soil gas sampling and analysis can be conducted rapidly and inexpensively at a large scale to help identify areas contaminated with Hg(0).

Watson, David B [ORNL] [ORNL; Miller, Carrie L [ORNL] [ORNL; Lester, Brian P [ORNL] [ORNL; Lowe, Kenneth Alan [ORNL] [ORNL; Southworth, George R [ORNL] [ORNL; Bogle, Mary Anna [ORNL] [ORNL; Liang, Liyuan [ORNL] [ORNL; Pierce, Eric M [ORNL] [ORNL

2014-01-01T23:59:59.000Z

36

Ten channel background alpha radiometer for nondestructive analysis of low activity samples  

SciTech Connect

The description of a ten-channel alpha-radiometer based on large-area semiconductor detectors is presented in this paper. The radiometer is intended for determination of soil pollution by alpha-active radionuclides using thick samples. The analysis of isotopes is also provided. The concentrations of Pu and Am isotopes in soil samples are determined.

Pugatch, V.M.; Pavlenko, Y.N.; Vasiliev, Y.O.; Nenakhov, A.N.; Tkatch, N.M.; Barabash, L.I.; Berdnichenko, S.V.; Litovchenko, P.G.; Rosenfeld, A.B.; Zinets, O.S. (Inst. for Nuclear Research, Kiev (USSR))

1992-10-01T23:59:59.000Z

37

Integrated Remediation Process for a High Salinity Industrial Soil Sample Contaminated with Heavy Oil and Metals  

Science Journals Connector (OSTI)

A highly saline industrial soil sample contaminated with heavy oils and several heavy metals, was tested for remediation using NRC’s Solvent Extraction Soil Remediation (SESR) process. The sample was provided ...

Abdul Majid; Bryan D. Sparks

2002-01-01T23:59:59.000Z

38

Area G Perimeter Surface-Soil Sampling Environmental Surveillance for Fiscal Year 1998 Hazardous and Solid Waste Group (ESH-19)  

SciTech Connect

Material Disposal Area G (Area G) is at Technical Area 54 at Los Alamos National Laboratory (LANL). Area G has been the principal facility for the disposal of low-level, solid-mixed, and transuranic waste since 1957. It is currently LANL's primary facility for radioactive solid waste burial and storage. As part of the annual environmental surveillance effort at Area G, surface soil samples are collected around the facility's perimeter to characterize possible radionuclide movement off the site through surface water runoff During 1998, 39 soil samples were collected and analyzed for percent moisture, tritium, plutonium-238 and 239, cesium-137 and americium-241. To assess radionuclide concentrations, the results from these samples are compared with baseline or background soil samples collected in an undisturbed area west of the active portion Area G. The 1998 results are also compared to the results from analogous samples collected during 1996 and 1997 to assess changes over this time in radionuclide activity concentrations in surface soils around the perimeter of Area G. The results indicate elevated levels of all the radionuclides assessed (except cesium-137) exist in Area G perimeter surface soils vs the baseline soils. The comparison of 1998 soil data to previous years (1996 and 1997) indicates no significant increase or decrease in radionuclide concentrations; an upward or downward trend in concentrations is not detectable at this time. These results are consistent with data comparisons done in previous years. Continued annual soil sampling will be necessary to realize a trend if one exists. The radionuclide levels found in the perimeter surface soils are above background but still considered relatively low. This perimeter surface soil data will be used for planning purposes at Area G, techniques to prevent sediment tm.nsport off-site are implemented in the areas where the highest radionuclide concentrations are indicated.

Marquis Childs

1999-09-01T23:59:59.000Z

39

E-Print Network 3.0 - applied soil microbiology Sample Search...  

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

Sample search results for: applied soil microbiology Page: << < 1 2 3 4 5 > >> 1 Curriculum Vitae Allen F. Meyer Summary: and metabolic characterization of cold-tolerant, alpine...

40

E-Print Network 3.0 - amended soil microcosms Sample Search Results  

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

by Explorit Topic List Advanced Search Sample search results for: amended soil microcosms Page: << < 1 2 3 4 5 > >> 1 Biotechnology Letters 22: 915919, 2000. 2000 Kluwer Academic...

Note: This page contains sample records for the topic "activity soil sampling" 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

Laboratory analysis of soil hydraulic properties of TA-49 soil samples. Volume I: Report summary  

SciTech Connect

The Hydrologic Testing Laboratory at Daniel B. Stephens & Associates, Inc. (DBS&A) has completed laboratory tests on TA-49 soil samples as specified by Mr. Daniel A. James and summarized in Table 1. Tables 2 through 12 give the results of the specified analyses. Raw laboratory data and graphical plots of data (where appropriate) are contained in Appendices A through K. Appendix L lists the methods used in these analyses. A detailed description of each method is available upon request. Thermal properties were calculated using methods reviewed by Campbell and covered in more detail in Appendix K. Typically, soil thermal conductivities are determined using empirical fitting parameters (five in this case), Some assumptions are also made in the equations used to reduce the raw data. In addition to the requested thermal property measurements, calculated values are also presented as the best available internal check on data quality. For both thermal conductivities and specific heats, calculated and measured values are consistent and the functions often cross. Interestingly, measured thermal conductivities tend to be higher than calculated thermal conductivities around typically encountered in situ moisture contents ({plus_minus}5 percent). While we do not venture an explanation of the difference, sensitivity testing of any problem requiring nonisothermal modeling across this range is in order.

NONE

1995-04-01T23:59:59.000Z

42

The NASA Soil Moisture Active Passive (SMAP) mission: Overview  

E-Print Network (OSTI)

The Soil Moisture Active Passive (SMAP) mission is one of the first Earth observation satellites being developed by NASA in response to the National Research Council's Decadal Survey. Its mission design consists of L-band ...

O'Neill, Peggy

43

Task summary for cone penetrating testing sounding and soil and groundwater sampling Salmon Site, Lamar County, Mississippi  

SciTech Connect

The Salmon Site (SS), located in Mississippi, was the site of two nuclear and two gas explosion testes conducted deep underground in the Tatum Salt Dome between 1964 and 1970. As a consequence radionuclides generated during the testing were released into the salt dome. During reentry drilling and other site activities, incidental liquid and solid wastes that contained radioactivity were generated, resulting in some soil, ground water and equipment contamination. US DOE is conducting a series of investigations as a part of the Remedial Investigation and Feasibility Study (under CERCLA) This report summarizes the cone penetrometer testing (CPT) and sampling program conducted in fall 1993, providing a description of the activities and a discussion of the results. The objectives of the CPT program were to determine subsurface conditions and stratification; determine the depth to the potentiometric surface; obtain soil samples from predetermined depths; obtain groundwater samples at predetermined depths.

Not Available

1994-10-01T23:59:59.000Z

44

Development of a method for determination of radon emanation from small soil samples  

E-Print Network (OSTI)

DEVELOPMENT OF A METHOD FOR DETERMINATION OF RADON EMANATION FROM S~ SOIL SAMPLES A Thesis by MICHAEL VINCENT MADONIA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE December 1990 Major Subject: Health Physics DEVELOPMENT OF A METHOD FOR DETERMINATION OF RADON EMANATION FROM SMALL SOIL SAMPLES A Thesis by MICHAEL VINCENT MADONIA Approved as to style and content by: Milton E. Mc...

Madonia, Michael Vincent

2012-06-07T23:59:59.000Z

45

Letter Report for Analytical Results for Two Concrete and Three Soil Samples Associated with the Worcester Polytechnic Institute in Worcester Massachusetts  

SciTech Connect

Oak Ridge Associated Universities (ORAU), under the Oak Ridge Institute tor Science and Education (ORISE) contract, received two concrete core and three soil samples on August 26, 2013 from the Worcester Polytechnic Institute in Worcester, Massachusetts. The samples were received in good condition. The samples were analyzed tor activation and fission products by gamma spectrometry. The sample collection data and identification numbers are tabulated and the gamma spectrometry data are presented. The pertinent procedure reference is included with the data table.

Ivey, Wade

2013-10-07T23:59:59.000Z

46

Measurement of natural radioactivity from soil samples of Sind, Pakistan  

Science Journals Connector (OSTI)

......Gnbold G., Ganhimeg G. Natural Radioactivity of Some Mongolian Building Materials (2000) National University of Mongolia. INIS Electronic Form No. E16-20002-46. 14 Baeza A. , Del-Rio M., Miro C. Natural radioactivity in soils of the Province......

S. A. Mujahid; S. Hussain

2011-06-01T23:59:59.000Z

47

Results of analyses of fur samples from the San Joaquin Kit Fox and associated soil and water samples from the Naval Petroleum Reserve No. 1, Tupman, California  

SciTech Connect

The purpose of this study was to determine whether analysis of the elemental content of fur from San Joaquin kit foxes (Vulpes macrotis mutica) and of water and soil from kit fox habitats could be used to make inferences concerning the cause of an observed decline in the kit fox population on Naval Petroleum Reserve No. 1 (NPR-1). Fur samples that had been collected previously from NPR-1, another oil field (NPR-2), and two sites with no oil development were subjected to neutron activation analysis. In addition, soil samples were collected from the home ranges of individual foxes from undisturbed portions of major soil types on NPR-1 and from wastewater samples were collected from tanks and sumps and subjected to neutron activation analysis. Most elemental concentrations in fur were highest at Camp Roberts and lowest on the undeveloped portions of NPR-I. Fur concentrations were intermediate on the developed oil fields but were correlated with percent disturbance and with number of wells on NPR-1 and NPR-2. The fact that most elements covaried across the range of sites suggests that some pervasive source such as soil was responsible. However, fur concentrations were not correlated with soft concentrations. The kit foxes on the developed portion of NPR-1 did not have concentrations of elements in fur relative to other sites that would account for the population decline in the early 1980s. The oil-related elements As, Ba, and V were elevated in fox fur from oil fields, but only As was sufficiently elevated to suggest a risk of toxicity in individual foxes. However, arsenic concentrations suggestive of sublethal toxicity were found in only 0.56% of foxes from developed oil fields, too few to account for a population decline.

Suter, G.W. II; Rosen, A.E.; Beauchamp, J.J. [Oak Ridge National Lab., TN (United States); Kato, T.T. [EG and G Energy Measurements, Inc., Tupman, CA (United States)

1992-12-01T23:59:59.000Z

48

Macroscopic and molecular-scale assessment of soil lead contamination impacted by seasonal dove hunting activities  

SciTech Connect

Environmental contamination of lead (Pb) in soils and sediments poses serious threats to human and ecological health. The objective of this study is to investigate the effect of seasonal dove sports hunting activities on Pb contamination in acid forest soils. A grid sampling method was used to investigate the spatial distribution of Pb contamination in surface soils. Soils were analyzed for total metal(loid) concentration and characterized for physicochemical properties and mineralogy. Adsorption isotherm experiments were also conducted to understand the reactivity and retention capacity of Pb(II) in soils. Finally, synchrotron-based X-ray microprobe and X-ray absorption spectroscopy were used to understand the chemical speciation of Pb that controls the retention/release mechanisms of Pb in soils. There was no excessive accumulation of Pb at the site. However, the concentration of Pb in surface soils was greater than the background level (<16 mg kg{sup -1}). The contamination level of Pb was as high as 67 mg kg{sup -1} near a patch of corn field where lime was frequently applied. A microfocused X-ray microprobe analysis showed the presence of Pb pellet fragments that predominantly contain oxidized Pb(II), suggesting that oxidative dissolution was occurring in soils. Dissolved Pb(II) can be readily retained in soils up to {approx}3,600 mg kg{sup -1} via inner-sphere and outer-sphere surface complexation on carbon and aluminol functional groups of soil components, suggesting that partitioning reactions control the concentration of Pb in soil solution. The fate of Pb is likely to be controlled by (1) oxidative dissolution process of Pb(0) pellets and (2) the release of outer-sphere and/or inner-sphere Pb surface complexes in humic substances and aluminosilicate/Al oxyhydroxides. Although no remedial actions are immediately required, the long-term accumulation of Pb in soils should be carefully monitored in protecting ecosystem and water quality at the dove hunting field.

Arai, Y.; Tappero, R.; Rick, A.R.; Saylor, T.; Faas, E. & Lanzirotti, A.

2011-05-24T23:59:59.000Z

49

Situ soil sampling probe system with heated transfer line  

DOE Patents (OSTI)

The present invention is directed both to an improved in situ penetrometer probe and to a heated, flexible transfer line. The line and probe may be implemented together in a penetrometer system in which the transfer line is used to connect the probe to a collector/analyzer at the surface. The probe comprises a heater that controls a temperature of a geologic medium surrounding the probe. At least one carrier gas port and vapor collection port are located on an external side wall of the probe. The carrier gas port provides a carrier gas into the geologic medium, and the collection port captures vapors from the geologic medium for analysis. In the transfer line, a flexible collection line that conveys a collected fluid, i.e., vapor, sample to a collector/analyzer. A flexible carrier gas line conveys a carrier gas to facilitate the collection of the sample. A system heating the collection line is also provided. Preferably the collection line is electrically conductive so that an electrical power source can generate a current through it so that the internal resistance generates heat.

Robbat, Jr., Albert (Andover, MA)

2002-01-01T23:59:59.000Z

50

Process and apparatus for obtaining samples of liquid and gas from soil  

DOE Patents (OSTI)

An apparatus and process for obtaining samples of liquid and gas from subsurface soil is provided having filter zone adjacent an external expander ring. The expander ring creates a void within the soil substrate which encourages the accumulation of soil-borne fluids. The fluids migrate along a pressure gradient through a plurality of filters before entering a first chamber. A one-way valve regulates the flow of fluid into a second chamber in further communication with a collection tube through which samples are collected at the surface. A second one-way valve having a reverse flow provides additional communication between the chambers for the pressurized cleaning and back-flushing of the apparatus.

Rossabi, Joseph (105 Michael Ct., Aiken, SC 29801); May, Christopher P. (5002 Hesperus Dr., Columbia, MD 21044); Pemberton, Bradley E. (131 Glencarin Dr., Aiken, SC 29803); Shinn, Jim (Box 65, RFD. #1, South Royalton, VT 05068); Sprague, Keith (Box 234 Rte. 14, Brookfield, VT 05036)

1999-01-01T23:59:59.000Z

51

EMERGING MODALITIES FOR SOIL CARBON ANALYSIS: SAMPLING STATISTICS AND ECONOMICS WORKSHOP.  

SciTech Connect

The workshop's main objectives are (1) to present the emerging modalities for analyzing carbon in soil, (2) to assess their error propagation, (3) to recommend new protocols and sampling strategies for the new instrumentation, and, (4) to compare the costs of the new methods with traditional chemical ones.

WIELOPOLSKI, L.

2006-04-01T23:59:59.000Z

52

Radionuclide Concentrations in Terrestrial Vegetation and Soil Samples On and Around the Hanford Site, 1971 Through 2008  

SciTech Connect

Environmental monitoring is conducted on the U.S. Department of Energy (DOE) Hanford Site to comply with DOE Orders and federal and state regulations. Major objectives of the monitoring are to characterize contaminant levels in the environment and to determine site contributions to the contaminant inventory. This report focuses on surface soil and perennial vegetation samples collected between 1971 and 2008 as part of the Pacific Northwest National Laboratory Surface Environmental Surveillance Project performed under contract to DOE. Areas sampled under this program are located on the Hanford Site but outside facility boundaries and on public lands surrounding the Hanford Site. Additional samples were collected during the past 8 years under DOE projects that evaluated parcels of land for radiological release. These data were included because the same sampling methodology and analytical laboratory were used for the projects. The spatial and temporal trends of six radionuclides collected over a 38-year period were evaluated. The radionuclides----cobalt-60, cesium-137, strontium-90, plutonium-238, plutonium-239/240, and uranium (reported either as uranium-238 or total uranium)----were selected because they persist in the environment and are still being monitored routinely and reported in Hanford Site environmental reports. All these radionuclides were associated with plutonium production and waste management of activities occurring on the site. Other sources include fallout from atmospheric testing of nuclear weapons, which ended in 1980, and the Chernobyl explosion in 1986. Uranium is also a natural component of the soil. This assessment of soil and vegetation data provides important information on the distribution of radionuclides in areas adjacent to industrial areas, established perimeter locations and buffer areas, and more offsite nearby and distant locations. The concentrations reflect a tendency for detection of some radionuclides close to where they were utilized onsite, but as one moves to unindustrialized areas on the site, surrounding buffer areas and perimeter location into the more distant sites, concentrations of these radionuclides approach background and cannot be distinguished from fallout activity. More importantly, concentrations in soil and vegetation samples did not exceed environmental benchmark concentrations, and associated exposure to human and ecological receptors were well below levels that are demonstratively hazardous to human health and the environment.

Simmons, Mary Ann; Poston, Ted M.; Fritz, Brad G.; Bisping, Lynn E.

2011-07-29T23:59:59.000Z

53

A quantitative method to detect explosives and selected semivolatiles in soil samples by Fourier transform infrared spectroscopy  

SciTech Connect

This paper describes a novel Fourier transform infrared (FTIR) spectroscopic method that can be used to rapidly screen soil samples from potentially hazardous waste sites. Samples are heated in a thermal desorption unit and the resultant vapors are collected and analyzed in a long-path gas cell mounted in a FTIR. Laboratory analysis of a soil sample by FTIR takes approximately 10 minutes. This method has been developed to identify and quantify microgram concentrations of explosives in soil samples and is directly applicable to the detection of selected volatile organics, semivolatile organics, and pesticides.

Clapper-Gowdy, M.; Dermirgian, J. [Argonne National Lab., IL (United States); Robitaille, G. [Army Environmental Center, Aberdeen Proving Ground, MD (United States)

1995-06-01T23:59:59.000Z

54

RAPID METHOD FOR PLUTONIUM, AMERICIUM AND CURIUM IN VERY LARGE SOIL SAMPLES  

SciTech Connect

The analysis of actinides in environmental soil and sediment samples is very important for environmental monitoring. There is a need to measure actinide isotopes with very low detection limits. A new, rapid actinide separation method has been developed and implemented that allows the measurement of plutonium, americium and curium isotopes in very large soil samples (100-200 g) with high chemical recoveries and effective removal of matrix interferences. This method uses stacked TEVA Resin{reg_sign}, TRU Resin{reg_sign} and DGA-Resin{reg_sign} cartridges from Eichrom Technologies (Darien, IL, USA) that allows the rapid separation of plutonium (Pu), americium (Am), and curium (Cm) using a single multistage column combined with alpha spectrometry. The method combines an acid leach step and innovative matrix removal using cerium fluoride precipitation to remove the difficult soil matrix. This method is unique in that it provides high tracer recoveries and effective removal of interferences with small extraction chromatography columns instead of large ion exchange resin columns that generate large amounts of acid waste. By using vacuum box cartridge technology with rapid flow rates, sample preparation time is minimized.

Maxwell, S

2007-01-08T23:59:59.000Z

55

E-Print Network 3.0 - air soil water Sample Search Results  

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

iii. Soil-Plant Relationships iv. Cation exchange IV. Pollution of Water, Soil, and Air: (Lecture... unsaturated unsteady water flow X. Gaseous Phase of Soils (Hillel pages...

56

E-Print Network 3.0 - air water soil Sample Search Results  

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

iii. Soil-Plant Relationships iv. Cation exchange IV. Pollution of Water, Soil, and Air: (Lecture... unsaturated unsteady water flow X. Gaseous Phase of Soils (Hillel pages...

57

E-Print Network 3.0 - affected granular soils Sample Search Results  

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

platy, prismlike, and blocklike (see Figure 3... ). Soil structure affects soil water movement when a soil is saturated with water. Water can move quickly... between...

58

E-Print Network 3.0 - affecting soil erosion Sample Search Results  

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

Collection: Mathematics 2 Soil Quality Information Sheet Rangeland Soil Quality--Water Erosion Summary: and in roadbeds. Many vegetation and soil properties affect the risk...

59

Microbial Biomass and Activity in Lead-Contaminated Soil  

Science Journals Connector (OSTI)

...Perspectives on risks of soil pollution and experience with innovative remediation technologies . Kuperman R. G. Carreiro M. M...acids organic compounds pH pollutants pollution remediation RNA soils toxic materials waste disposal sites GeoRef...

A. Konopka; T. Zakharova; M. Bischoff; L. Oliver; C. Nakatsu; R. F. Turco

1999-05-01T23:59:59.000Z

60

Simultaneous speciation of arsenic, selenium, and chromium: species stability, sample preservation, and analysis of ash and soil leachates  

Science Journals Connector (OSTI)

The ash and soil samples collected from the wildfire impacted areas in California were subjected to the FLT procedure described by Hageman and a simulated lung fluid (SLF) leach test similar to that described by....

Ruth E. Wolf; Suzette A. Morman…

2011-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - antioxidant enzymes activity Sample Search...  

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

activity Search Powered by Explorit Topic List Advanced Search Sample search results for: antioxidant enzymes activity...

62

E-Print Network 3.0 - antioxidant enzymes activities Sample Search...  

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

activities Search Powered by Explorit Topic List Advanced Search Sample search results for: antioxidant enzymes activities...

63

Estimating background concentrations of inorganic analytes from on-site soil sample data  

SciTech Connect

At Superfund sites, regulatory agencies have commonly required that an extensive off-site study be performed to identify background concentrations of chemicals of concern in the sample medium for the purpose of establishing action levels. However, in an effort to save time and money, graphic statistics were used to estimate background concentrations of inorganic chemicals from 127 on-site soil samples collected at Andersen Air Force Base, a Superfund site on Guam. The statistical method used for this evaluation utilized probability plots, and was a modification of a technique used in mineral exploration to identify anomalous and background geochemical data. This paper provides an overview of the modified statistical method and its application at Andersen Air Force Base, and the results of the evaluation, including estimated background concentrations.

Cook, P.D. [ICF Kaiser Engineers, Inc., Pittsburgh, PA (United States)

1998-12-31T23:59:59.000Z

64

E-Print Network 3.0 - acid soil infertility Sample Search Results  

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

Soil: Foundation of Terrestrial Summary: is characterized by different soil invertebrates pH shifts from acidic to neutral or slightly alkaline Microbiota... shifts from mainly...

65

E-Print Network 3.0 - artificially contaminated soil Sample Search...  

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

12;Urban Soil - Compaction 12;Urban... Engineering Urban Soils to Improve Landscape Tree Performance P. Eric Wiseman, Ph.D. Assistant... .cnr.vt.eduurbanforestry...

66

E-Print Network 3.0 - actinide soil contaminants Sample Search...  

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

12;Urban Soil - Compaction 12;Urban... Engineering Urban Soils to Improve Landscape Tree Performance P. Eric Wiseman, Ph.D. Assistant... .cnr.vt.eduurbanforestry...

67

E-Print Network 3.0 - alpha contaminated soils Sample Search...  

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

12;Urban Soil - Compaction 12;Urban... Engineering Urban Soils to Improve Landscape Tree Performance P. Eric Wiseman, Ph.D. Assistant... .cnr.vt.eduurbanforestry...

68

E-Print Network 3.0 - agricultural soil contaminated Sample Search...  

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

AgronomyCrop, Soil, and EnvironmEntal SCi... . DarrellSchulze,PurdueAgronomy Rural Wastewater Shrinking and swelling soils can damage homes, roads Source:...

69

E-Print Network 3.0 - access poorly-available soil Sample Search...  

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

AgronomyCrop, Soil, and EnvironmEntal SCi... . DarrellSchulze,PurdueAgronomy Rural Wastewater Shrinking and swelling soils can damage ... Source: Fernndez-Juricic, Esteban -...

70

Improved mesh based photon sampling techniques for neutron activation analysis  

SciTech Connect

The design of fusion power systems requires analysis of neutron activation of large, complex volumes, and the resulting particles emitted from these volumes. Structured mesh-based discretization of these problems allows for improved modeling in these activation analysis problems. Finer discretization of these problems results in large computational costs, which drives the investigation of more efficient methods. Within an ad hoc subroutine of the Monte Carlo transport code MCNP, we implement sampling of voxels and photon energies for volumetric sources using the alias method. The alias method enables efficient sampling of a discrete probability distribution, and operates in 0(1) time, whereas the simpler direct discrete method requires 0(log(n)) time. By using the alias method, voxel sampling becomes a viable alternative to sampling space with the 0(1) approach of uniformly sampling the problem volume. Additionally, with voxel sampling it is straightforward to introduce biasing of volumetric sources, and we implement this biasing of voxels as an additional variance reduction technique that can be applied. We verify our implementation and compare the alias method, with and without biasing, to direct discrete sampling of voxels, and to uniform sampling. We study the behavior of source biasing in a second set of tests and find trends between improvements and source shape, material, and material density. Overall, however, the magnitude of improvements from source biasing appears to be limited. Future work will benefit from the implementation of efficient voxel sampling - particularly with conformal unstructured meshes where the uniform sampling approach cannot be applied. (authors)

Relson, E.; Wilson, P. P. H.; Biondo, E. D. [University of Wisconsin-Madison, 1500 Engineering Drive, Madison, WI 53706 (United States)

2013-07-01T23:59:59.000Z

71

The Production of Active Nitrogen in the Soil.  

E-Print Network (OSTI)

relation between the basicity of the soil and the effect of calcium carbonate. Basicity was determined by three methods: (1) Ten grams of soil were digested with 100 cc fifth normal nitric acid, for 12 hours and 10 cc. of the filtrate was titrated.... The basicity measured is due to carbonates and easily de- composed silicates of lime, magnesia, and the alkalies. (2) Fifty grams of soil were digested with 100 cc. tenth normal nitric acid, for one-half hour, and 20 cc. of the filtrate titrated with caustic...

Fraps, G. S. (George Stronach)

1908-01-01T23:59:59.000Z

72

On-Line Purge and Trap GC-MS for Monitoring 1,3-Dichloropropene in Agricultural Water and Soil Samples  

Science Journals Connector (OSTI)

......fumigant 1,3-DCP in water and soil samples by P...3-DCP residues in 10 ground- water samples and in soil samples...dichloropropene isomers in water by HS-SPME and GC-ECD...derived from chemical remediation of cis-1,3-dichloropropene......

Antonia Garrido Frenich; Salvador Cortés Aguado; JoséLuis Martínez Vidal; Francisco Javier Arrebola

2009-01-01T23:59:59.000Z

73

Derivation of residual radioactive material guidelines for uranium in soil at the Middlesex Sampling Plant Site, Middlesex, New Jersey  

SciTech Connect

Residual radioactive material guidelines for uranium in soil were derived for the Middlesex Sampling Plant (MSP) site in Middlesex, New Jersey. This site has been designated for remedial action under the Formerly Utilized Sites Remedial Action Program (FUSRAP) of the US Department of Energy. The site became contaminated from operations conducted in support of the Manhattan Engineer District (MED) and the Atomic Energy Commission (AEC) between 1943 and 1967. Activities conducted at the site included sampling, storage, and shipment of uranium, thorium, and beryllium ores and residues. Uranium guidelines for single radioisotopes and total uranium were derived on the basis of the requirement that the 50-year committed effective dose equivalent to a hypothetical individual living or working in the immediate vicinity of the MSP site should not exceed a dose of 30 mrem/yr following remedial action for the current-use and likely future-use scenarios or a dose of 100 mrem/yr for less likely future-use scenarios. The RESRAD computer code, which implements the methodology described in the DOE manual for establishing residual radioactive material guidelines, was used in this evaluation. Four scenarios were considered for the site. These scenarios vary regarding future land use at the site, sources of water used, and sources of food consumed.

Dunning, D.E. [Argonne National Lab., IL (United States). Environmental Assessment Div.

1995-02-01T23:59:59.000Z

74

E-Print Network 3.0 - antioxidative enzymes activities Sample...  

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

enzymes activities Search Powered by Explorit Topic List Advanced Search Sample search results for: antioxidative enzymes activities...

75

This issue's cover: A soil sample following crushing by a 6 cm diameter piston at 222 kN. This sample and its pristine counterpart were spiked with explosives and the explosives concentrations were monitored over  

E-Print Network (OSTI)

This issue's cover: A soil sample following crushing by a 6 cm diameter piston at 222 k particles. Three soils were crushed with a piston to emulate detonation- induced fracturing. X. Our results suggest soil mineralogical and geochemical compositions were not changed during piston

Douglas, Thomas A.

76

Radioactivity concentrations and dose assessment for soil samples from Kestanbol granite area, Turkey  

Science Journals Connector (OSTI)

......digital environmental radiation dosemeter which contains...measured in Kestanbol from naturally occurring radioisotopes...study. The decay of naturally occuring radionuclides in soil produces a gamma-beta radiation fields in soil that......

B. Merdanoglu; N. Altinsoy

2006-12-01T23:59:59.000Z

77

E-Print Network 3.0 - assessing soil pollution Sample Search...  

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

along an urban-rural gradient in southeastern New York, USA. Water, Air, & Soil Pollution 57-58, 797... Jartun M, Ottesen RT, Steinnes E (2003): Urban soil ... Source:...

78

E-Print Network 3.0 - actual site soil Sample Search Results  

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

Bosque Del Apache Wildlife Refuge. The first soil at the Sevilleta site... % clay. The bulk density of the soil is approximately 1.6 ... Source: Borchers, Brian - Department of...

79

E-Print Network 3.0 - arching soils Sample Search Results  

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

to walk in three different environmental settings and then we collected soil from their boots. We... soils from each other. After walks has shown me splashes upon his trousers, and...

80

E-Print Network 3.0 - agricultural soil selects Sample Search...  

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

and Summary: E R SI T YT Selecting Soil and Site for a Pecan Orchard Guide H-614 PH 3-100 Esteban Herrera... commercial op- eration is selection of soil acceptable for...

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - acidic red soil Sample Search Results  

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

S-1--SOIL PHYSICS Visualizing Preferential Flow Paths using Ammonium Carbonate and a pH Indicator Summary: to purple-red, while the unaffected soil be- comes light yellow. The...

82

E-Print Network 3.0 - acid soil tolerance Sample Search Results  

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

the leaves (Figure 10). If the structural soil used in the system has a high pH, then a "pH tolerant" tree... soil pH and select trees that tolerate it. Figure 10. Visual...

83

E-Print Network 3.0 - autumnal soil cultivation Sample Search...  

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

and Ecology 42 Top soil removal as a technique to speed up the restoration of low production plant Summary: of the top soil is expected to result in the exposure of less fertile...

84

E-Print Network 3.0 - air dried soil Sample Search Results  

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soil analysis. Soil Tests: CEC, pH, organic matter, phosphorus... clay loam Bhorizon Lost seal with pipe wall Removed, air dried, and repacked Leetonia Loamy Sand Well... 1062009...

85

Activities of Pu and Am Isotopes and Isotopic Ratios in a Soil Contaminated by Weapons-Grade Plutonium  

Science Journals Connector (OSTI)

The Radiation Division of the Surveillance Directorate for the U.S. Air Force Institute for Environment, Safety and Occupational Health Risk Analysis collected soil samples at the BOMARC site in June, 2000. ... with a mean value of 0.19, which is close to the value reported from the BOMARC WGP contaminated soil (6) and the Rocky Flats WGP contaminated soil (27). ...

M. H. Lee; S. B. Clark

2005-06-28T23:59:59.000Z

86

AN IMPROVED TECHNIQUE FOR SOIL SOLUTION SAMPLING IN THE VADOSE ZONE UTILIZING REAL-TIME DATA  

E-Print Network (OSTI)

compo- nents: (1) data I/O control unit; (2) soil moisture sensors; (3) soil matric potential moisture sensors and tensiomters may vary de- pending on the specific application. Any reliable soil in the AVMS consist of battery power sources recharged through solar panels mounted near the system to supply

Georgia, University of

87

E-Print Network 3.0 - activated corrosion products Sample Search...  

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products Search Powered by Explorit Topic List Advanced Search Sample search results for: activated corrosion products...

88

E-Print Network 3.0 - activated corrosion product Sample Search...  

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product Search Powered by Explorit Topic List Advanced Search Sample search results for: activated corrosion product...

89

E-Print Network 3.0 - activity radioactive waste Sample Search...  

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waste Search Powered by Explorit Topic List Advanced Search Sample search results for: activity radioactive waste...

90

E-Print Network 3.0 - activated carbon fiber Sample Search Results  

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fiber Search Powered by Explorit Topic List Advanced Search Sample search results for: activated carbon fiber...

91

E-Print Network 3.0 - activated sludge model Sample Search Results  

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model Search Powered by Explorit Topic List Advanced Search Sample search results for: activated sludge model...

92

E-Print Network 3.0 - activated sludge process Sample Search...  

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process Search Powered by Explorit Topic List Advanced Search Sample search results for: activated sludge process...

93

E-Print Network 3.0 - activated sludge systems Sample Search...  

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systems Search Powered by Explorit Topic List Advanced Search Sample search results for: activated sludge systems...

94

E-Print Network 3.0 - activated sludge system Sample Search Results  

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system Search Powered by Explorit Topic List Advanced Search Sample search results for: activated sludge system...

95

E-Print Network 3.0 - activated sludge plants Sample Search Results  

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plants Search Powered by Explorit Topic List Advanced Search Sample search results for: activated sludge plants...

96

E-Print Network 3.0 - activated sludge models Sample Search Results  

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models Search Powered by Explorit Topic List Advanced Search Sample search results for: activated sludge models...

97

E-Print Network 3.0 - activated sludge plant Sample Search Results  

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plant Search Powered by Explorit Topic List Advanced Search Sample search results for: activated sludge plant...

98

E-Print Network 3.0 - activated sludge processes Sample Search...  

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processes Search Powered by Explorit Topic List Advanced Search Sample search results for: activated sludge processes...

99

E-Print Network 3.0 - active power filtering Sample Search Results  

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filtering Search Powered by Explorit Topic List Advanced Search Sample search results for: active power filtering...

100

E-Print Network 3.0 - active power filter Sample Search Results  

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filter Search Powered by Explorit Topic List Advanced Search Sample search results for: active power filter...

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - active power filters Sample Search Results  

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filters Search Powered by Explorit Topic List Advanced Search Sample search results for: active power filters...

102

Surface Soil  

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Surface Soil Surface Soil Surface Soil We compare local soil samples with samples collected from northern New Mexico locations that are beyond the range of potential influence from normal Laboratory operations. April 12, 2012 Farm soil sampling Two LANL environmental field team members take soil samples from a farm. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email Measurements are compared to samples from the regional sites and compared to averages over time to see if there are changes in concentrations. Monitoring surface soil LANL has monitored surface soils since the early 1970s. Institutional surface soil samples are collected from 17 on-site, 11 perimeter, and six regional (background) locations every three years.

103

The Effect of Cropping Upon the Active Potash of the Soil.  

E-Print Network (OSTI)

-efficient of correlation (r) between the potash removed by the crops and the active potash lost from the soil, calculated from Table 3, is ,722 -L .016. This is a high correlation and shows a high relation between the pat- ash removed by crops and the 'active potash...

Fraps, G. S. (George Stronach)

1924-01-01T23:59:59.000Z

104

Collection and processing of plant, animal and soil samples from Bikini, Enewetak and Rongelap Atolls  

SciTech Connect

The United States used the Marshall Islands for its nuclear weapons program testing site from 1946 to 1958. The BRAVO test was detonated at Bikini Atoll on March 1, 1954. Due to shifting wind conditions at the time of the nuclear detonation, many of the surrounding Atolls became contaminated with fallout (radionuclides carried by the wind currents). Lawrence Livermore National Laboratory`s (LLNL) Marshall Islands Project has been responsible for the collecting, processing, and analyzing of food crops, vegetation, soil, water, animals, and marine species to characterize the radionuclides in the environment, and to estimate dose at atolls that may have been contaminated. Tropical agriculture experiments reducing the uptake of {sup 137}Cs have been conducted on Bikini Atoll. The Marshall Islands field team and laboratory processing team play an important role in the overall scheme of the Marshall Islands Dose Assessment and Radioecology Project. This report gives a general description of the Marshall Islands field sampling and laboratory processing procedures currently used by our staff.

Stuart, M.L.

1995-09-01T23:59:59.000Z

105

E-Print Network 3.0 - arsenic contaminated soils Sample Search...  

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University of Florida Collection: Environmental Sciences and Ecology ; Environmental Management and Restoration Technologies 2 Soil and Water Science Department University of...

106

E-Print Network 3.0 - affecting soil fauna Sample Search Results  

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on florafauna or human health; *affect on landscape and natural... result in : *air pollution; *soil and water pollution; *affect on florafauna or human health; *affect... ......

107

E-Print Network 3.0 - assess soil degradation Sample Search Results  

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of pesticide degradation on sorption: nonequilibrium model and application to soil reactors Lei Guo a , William... on degradation of the pesticide 2,4-dichlorophenoxyacetic acid...

108

E-Print Network 3.0 - arctic tundra soils Sample Search Results  

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tundra ... Source: Ecole Polytechnique, Centre de mathmatiques Collection: Mathematics 14 1756 SSSAJ: Volume 75: Number 5 SeptemberOctober 2011 Soil Sci. Soc. Am. J. 75:17561765...

109

E-Print Network 3.0 - affecting soil microbial Sample Search...  

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for microbial communities in oligotrophic ... Source: Jawitz, James W. - Soil and Water Science Department, University of Florida Collection: Environmental Sciences and...

110

E-Print Network 3.0 - alkali sodic soil Sample Search Results  

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; Renewable Energy 29 ECOSYSTEM ECOLOGY The effects of tree establishment on water and salt dynamics Summary: of sodic soils in the Caspian region and India (Mishra and...

111

E-Print Network 3.0 - apparently soil antibiotics-dependant Sample...  

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. 213 Response of soil CO2 efflux to water manipulation in a tallgrass prairie ecosystem ... Source: Chinese Academy of Sciences, Institute of Botany, Research Center of...

112

Soil Biology & Biochemistry 39 (2007) 10141022 Influence of earthworm activity on aggregate-associated carbon and  

E-Print Network (OSTI)

population densities of the earthworm Aporrectodea rosea in three maize-tomato cropping systems [conventional (i.e., mineral fertilizer), organic (i.e., composted manure and legume cover crop fertilizer was applied in the conventional system. Soil samples were collected during the growing season

van Kessel, Chris

113

The consolidation characteristics of undisturbed soil samples of deep formations and their application to problems of regional subsidence  

E-Print Network (OSTI)

THE CONSOLIDATION CHARACTERISTICS OF UNDISTURBED SOII SAMPLES OF DEEP FORMATIONS AND THEIR APPLICATION TO PROBLEMS OF REGIONAL SUBSIDENCE LYLE ANTHONY WOLFSKILL Submitted to the Graduate School of the Agricultural and Mechanical College... of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Sanuary, 1960 Ymjor Sub]ect: Civil Engineering THE CONSOLIDATION CHARACTERISTICS OF UNDISTURBED SOIL SAMPIZS OF DEEP FORYiATIONS AND THEIR APPLICATION TO PROBLENS...

Wolfskill, Lyle Anthony

2012-06-07T23:59:59.000Z

114

Assessment of DDT and DDE Levels in Soil, Dust, and Blood Samples From Chihuahua, Mexico  

Science Journals Connector (OSTI)

The aim of this study was to assess levels of DDT and DDE in two environmental matrices (soil and dust) and to investigate the blood levels of these insecticides in exposed children living in a north Mexican stat...

Fernando Díaz-Barriga Martínez…

2012-02-01T23:59:59.000Z

115

E-Print Network 3.0 - agroforestry soil fertility Sample Search...  

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ORIGINAL PAPER J. Lehmann 7 T. Feilner 7 G... to inorganic fertilizers under high soil pH and leaching conditions, but larger improvements of crop yields... could be achieved...

116

E-Print Network 3.0 - air pollution active Sample Search Results  

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active Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution active Page: << < 1 2 3 4 5 > >> 1 Poster Design & Printing by Genigraphics...

117

Diversity and activity of methanotrophs in landfill cover soils with and without landfill gas recovery systems  

Science Journals Connector (OSTI)

Abstract Aerobic CH4 oxidation plays an important role in mitigating CH4 release from landfills to the atmosphere. Therefore, in this study, oxidation activity and community of methanotrophs were investigated in a subtropical landfill. Among the three sites investigated, the highest CH4 concentration was detected in the landfill cover soil of the site (A) without a landfill gas (LFG) recovery system, although the refuse in the site had been deposited for a longer time (?14–15 years) compared to the other two sites (?6–11 years) where a LFG recovery system was applied. In April and September, the higher CH4 flux was detected in site A with 72.4 and 51.7 g m?2 d?1, respectively, compared to the other sites. The abundance of methanotrophs assessed by quantification of pmoA varied with location and season. A linear relationship was observed between the abundance of methanotrophs and CH4 concentrations in the landfill cover soils (R = 0.827, P < 0.001). The key factors influencing the methanotrophic diversity in the landfill cover soils were pH, the water content and the CH4 concentration in the soil, of which pH was the most important factor. Type I methanotrophs, including Methylococcus, Methylosarcina, Methylomicrobium and Methylobacter, and type II methanotrophs (Methylocystis) were all detected in the landfill cover soils, with Methylocystis and Methylosarcina being the dominant genera. Methylocystis was abundant in the slightly acidic landfill cover soil, especially in September, and represented more than 89% of the total terminal-restriction fragment abundance. These findings indicated that the LFG recovery system, as well as physical and chemical parameters, affected the diversity and activity of methanotrophs in landfill cover soils.

Yao Su; Xuan Zhang; Fang-Fang Xia; Qi-Qi Zhang; Jiao-Yan Kong; Jing Wang; Ruo He

2014-01-01T23:59:59.000Z

118

Determination of Depleted Uranium in Environmental Bio-monitor Samples and Soil from Target sites in Western Balkan Region  

SciTech Connect

Lichen and Moss are widely used to assess the atmospheric pollution by heavy metals and radionuclides. In this paper, we report results of uranium and its isotope ratios using mass spectrometric measurements (followed by chemical separation procedure) for mosses, lichens and soil samples from a depleted uranium (DU) target site in western Balkan region. Samples were collected in 2003 from Han Pijesak (Republika Srpska in Bosnia and Hercegovina). Inductively coupled plasma mass spectrometry (ICP-MS) measurements show the presence of high concentration of uranium in some samples. Concentration of uranium in moss samples ranged from 5.2-755.43 Bq/Kg. We have determined {sup 235}U/{sup 238}U isotope ratio using thermal ionization mass spectrometry (TIMS) from the samples with high uranium content and the ratios are in the range of 0.002097-0.002380. TIMS measurement confirms presence of DU in some samples. However, we have not noticed any traces of DU in samples containing lesser amount of uranium or from any samples from the living environment of same area.

Sahoo, Sarata K.; Enomoto, Hiroko; Tokonami, Shinji; Ishikawa, Tetsuo [National Institute of Radiological Sciences, 4-9-1 Anagawa, Inage-ku, Chiba 263-8555 (Japan); Ujic, Predrag; Celikovic, Igor; Zunic, Zora S. [Institute of Nuclear Sciences, Vinca, Mike Petrovica Alasa 12-14, 11000 Belgrade (Serbia)

2008-08-07T23:59:59.000Z

119

Determination of Depleted Uranium in Environmental Bio?monitor Samples and Soil from Target sites in Western Balkan Region  

Science Journals Connector (OSTI)

Lichen and Moss are widely used to assess the atmospheric pollution by heavy metals and radionuclides. In this paper we report results of uranium and its isotope ratios using mass spectrometric measurements (followed by chemical separation procedure) for mosses lichens and soil samples from a depleted uranium (DU) target site in western Balkan region. Samples were collected in 2003 from Han Pijesak (Republika Srpska in Bosnia and Hercegovina). Inductively coupled plasma mass spectrometry (ICP?MS) measurements show the presence of high concentration of uranium in some samples. Concentration of uranium in moss samples ranged from 5.2–755.43 Bq/Kg. We have determined 235 U / 238 U isotope ratio using thermal ionization mass spectrometry (TIMS) from the samples with high uranium content and the ratios are in the range of 0.002097–0.002380. TIMS measurement confirms presence of DU in some samples. However we have not noticed any traces of DU in samples containing lesser amount of uranium or from any samples from the living environment of same area.

Sarata K. Sahoo; Hiroko Enomoto; Shinji Tokonami; Tetsuo Ishikawa; Predrag Uji?; Igor ?elikovi?; Zora S. Žuni?

2008-01-01T23:59:59.000Z

120

Genotoxicity of soil and sediment samples as measured by the Salmonella mutagenicity and E. coli Prophage-induction assays  

E-Print Network (OSTI)

and Extracts Obtained from Industrial Shipping Facility QSF 1) . Dose Resonse of S. typhimurium strain TA98 to Sample Extracts from ISF 1, Total TA98 his+ Revertants . . . . . . . . . . 37 Specific activity of CH2C12 and CHsOH Fractions Extracted from... Sediment samples from Industrial Shipping Facility QSF I) . 38 Weighted Activity of CH2C12 and CHsOH Fractions Extracted from Sediment Samples from Industrial Shipping Facility QSF1) . 38 Dose Response of Prophage-induction to Samples Obtained from...

Krause, Erica Shannon

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "activity soil sampling" 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

GAMMA-RAY CHARACTERIZATION OF THE U-SERIES INTERMEDIATE DAUGHTERS FROM SOIL SAMPLES AT THE PENA BLANCA NATURAL ANALOG, CHIHUAHUA, MEXICO  

SciTech Connect

The Pena Blanca natural analog is located in the Sierra Pena Blanca, approximately 50 miles north of Chihuahua City, Mexico. The Sierra Pena Blanca is composed mainly of ash-flow tuffs, and the uranium in the region is contained in the brecciated zones of these tuffs. The Pena Blanca site is considered a natural analog to the proposed Yucca Mountain Nuclear Waste Repository because they share similar characteristics of structure, volcanic lithology, tectonic activity, and hydrologic regime. One of the mineralized zones, the Nopal I deposit, was mined in the early 1980s and the ore was stockpiled close to the mine. This stockpile area has subsequently been cleared and is referred to as the prior high-grade stockpile (PHGS) site. Soil surrounding boulders of high-grade ore associated with the PHGS site have been sampled. The purpose of this study is to characterize the transport of uranium series radioisotopes from the boulder to the soil during the past 25 years. Transport is characterized by determining the activities of individual radionuclides and daughter to parent ratios. The daughter to parent ratios are used to establish whether the samples are in secular equilibrium. Activities are determined using gamma-ray spectroscopy. Isotopes of the uranium series decay chain detected by gamma-ray spectroscopy include {sup 210}Pb, {sup 234}U, {sup 234}Th, {sup 230}Th, {sup 226}Ra, {sup 214}Pb, {sup 214}Bi, and {sup 234}Pa. Preliminary results indicate that some daughter to parent pairs appear to be in secular disequilibrium. Thorium is in excess relative to uranium, and radium is in excess relative to thorium. A deficiency appears to exist for {sup 210}Pb relative to {sup 214}Bi and {sup 214}Pb. If these results are borne out by further analysis, they would suggest transport of nuclides from the high-grade boulder into its surroundings, followed by continued leaching of uranium and lead from the environment.

D.C. French; E.Y. Anthony; P.C. Goodell

2005-07-18T23:59:59.000Z

122

Active cooling-based surface confinement system for thermal soil treatment  

DOE Patents (OSTI)

A thermal barrier is disclosed for surface confinement with active cooling to control subsurface pressures during thermal remediation of shallow (5-20 feet) underground contaminants. If steam injection is used for underground heating, the actively cooled thermal barrier allows the steam to be injected into soil at pressures much higher (20-60 psi) than the confining strength of the soil, while preventing steam breakthrough. The rising steam is condensed to liquid water at the thermal barrier-ground surface interface. The rapid temperature drop forced by the thermal barrier drops the subsurface pressure to below atmospheric pressure. The steam and contaminant vapors are contained by the thermal blanket, which can be made of a variety of materials such as steel plates, concrete slabs, membranes, fabric bags, or rubber bladders. 1 fig.

Aines, R.D.; Newmark, R.L.

1997-10-28T23:59:59.000Z

123

Active cooling-based surface confinement system for thermal soil treatment  

DOE Patents (OSTI)

A thermal barrier is disclosed for surface confinement with active cooling to control subsurface pressures during thermal remediation of shallow (5-20 feet) underground contaminants. If steam injection is used for underground heating, the actively cooled thermal barrier allows the steam to be injected into soil at pressures much higher (20-60 psi) than the confining strength of the soil, while preventing steam breakthrough. The rising steam is condensed to liquid water at the thermal barrier-ground surface interface. The rapid temperature drop forced by the thermal barrier drops the subsurface pressure to below atmospheric pressure. The steam and contaminant vapors are contained by the thermal blanket, which can be made of a variety of materials such as steel plates, concrete slabs, membranes, fabric bags, or rubber bladders.

Aines, Roger D. (Livermore, CA); Newmark, Robin L. (Pleasanton, CA)

1997-01-01T23:59:59.000Z

124

Analysis of water and soil from the wetlands of Upper Three Runs Creek. Volume 2A, Analytical data packages September--October 1991 sampling  

SciTech Connect

Shallow water and soils along Upper Three Runs Creek (UTRC) and associated wetlands between SRS Road F and Cato Road were sampled for nonradioactive and radioactive constituents. The sampling program is associated with risk evaluations being performed for various regulatory documents in these areas of the Savannah River Site (SRS). WSRC selected fifty sampling sites bordering the Mixed Waste Management Facility (MWMF), F- and H-Area Seepage Basins (FHSB), and the Sanitary Landfill (SL). The analytical results from this study provided information on the water and soil quality in UTRC and its associated wetlands. The analytical results from this investigation indicated that the primary constituents and radiological indicators detected in the shallow water and soils were tritium, gross alpha, radium 226, total radium and strontium 90. This investigation involved the collection of shallow water samples during the Fall of 1991 and the Spring of 1992 at fifty (50) sampling locations. Sampling was performed during these periods to incorporate high and low water table periods. Samples were collected from three sections along UTRC denoted as Phase I (MWMF), Phase II (FHSB) and Phase III (SL). One vibracored soil sample was also collected in each phase during the Fall of 1991. This document is compiled solely of experimental data obtained from the sampling procedures.

Haselow, L.A.; Rogers, V.A. [Westinghouse Savannah River Co., Aiken, SC (United States); Riordan, C.J. [Metcalf and Eddy, Inc. (United States); Eidson, G.W.; Herring, M.K. [Normandeau Associates, Inc. (United States)

1992-08-01T23:59:59.000Z

125

DETERMINATION OF 237NP AND PU ISOTOPES IN LARGE SOIL SAMPLES BY INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY  

SciTech Connect

A new method for the determination of {sup 237}Np and Pu isotopes in large soil samples has been developed that provides enhanced uranium removal to facilitate assay by inductively coupled plasma mass spectrometry (ICP-MS). This method allows rapid preconcentration and separation of plutonium and neptunium in large soil samples for the measurement of {sup 237}Np and Pu isotopes by ICP-MS. {sup 238}U can interfere with {sup 239}Pu measurement by ICP-MS as {sup 238}UH{sup +} mass overlap and {sup 237}Np via {sup 238}U peak tailing. The method provides enhanced removal of uranium by separating Pu and Np initially on TEVA Resin, then transferring Pu to DGA resin for additional purification. The decontamination factor for removal of uranium from plutonium for this method is greater than 1 x 10{sup 6}. Alpha spectrometry can also be applied so that the shorter-lived {sup 238}Pu isotope can be measured successfully. {sup 239}Pu, {sup 242}Pu and {sup 237}Np were measured by ICP-MS, while {sup 236}Pu and {sup 238}Pu were measured by alpha spectrometry.

Maxwell, S.

2010-07-26T23:59:59.000Z

126

E-Print Network 3.0 - activating collaborative cancer Sample...  

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collaborative cancer Search Powered by Explorit Topic List Advanced Search Sample search results for: activating collaborative cancer Page: << < 1 2 3 4 5 > >> 1 Rutgers, The State...

127

E-Print Network 3.0 - active anti-cancer immunotherapy Sample...  

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cancer immunotherapy Search Powered by Explorit Topic List Advanced Search Sample search results for: active anti-cancer immunotherapy Page: << < 1 2 3 4 5 > >> 1 Bulletin of...

128

E-Print Network 3.0 - active nuclear wastes Sample Search Results  

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Powered by Explorit Topic List Advanced Search Sample search results for: active nuclear wastes Page: << < 1 2 3 4 5 > >> 1 THE UNIVERSITY OF WESTERN ONTARIO RADIATION SAFETY...

129

E-Print Network 3.0 - active nuclear material Sample Search Results  

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Powered by Explorit Topic List Advanced Search Sample search results for: active nuclear material Page: << < 1 2 3 4 5 > >> 1 Contact Info: Pavel Oblozinsky Summary: physics...

130

E-Print Network 3.0 - activity optimization method Sample Search...  

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optimization method Search Powered by Explorit Topic List Advanced Search Sample search results for: activity optimization method Page: << < 1 2 3 4 5 > >> 1 Optimization 1-1...

131

E-Print Network 3.0 - active neutron correlation Sample Search...  

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Sample search results for: active neutron correlation Page: << < 1 2 3 4 5 > >> 1 The Neutron Scattering Society www.neutronscattering.org Summary: of antiferromagnetic spin...

132

E-Print Network 3.0 - active neutron scanner Sample Search Results  

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Search Sample search results for: active neutron scanner Page: << < 1 2 3 4 5 > >> 1 The Neutron Scattering Society www.neutronscattering.org Summary: techniques; and service and...

133

E-Print Network 3.0 - activation 14-mev neutrons Sample Search...  

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Sample search results for: activation 14-mev neutrons Page: << < 1 2 3 4 5 > >> 1 The Neutron Scattering Society www.neutronscattering.org Summary: techniques; and service and...

134

E-Print Network 3.0 - activation patterns underlying Sample Search...  

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patterns underlying Search Powered by Explorit Topic List Advanced Search Sample search results for: activation patterns underlying Page: << < 1 2 3 4 5 > >> 1 On the Support of...

135

E-Print Network 3.0 - active electromagnetic interference Sample...  

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electromagnetic interference Search Powered by Explorit Topic List Advanced Search Sample search results for: active electromagnetic interference Page: << < 1 2 3 4 5 > >> 1...

136

E-Print Network 3.0 - activation test locations Sample Search...  

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test locations Search Powered by Explorit Topic List Advanced Search Sample search results for: activation test locations Page: << < 1 2 3 4 5 > >> 1 Acoustic Emission Tests...

137

E-Print Network 3.0 - activities field test Sample Search Results  

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field test Search Powered by Explorit Topic List Advanced Search Sample search results for: activities field test Page: << < 1 2 3 4 5 > >> 1 Space Radiation Shielding Program...

138

E-Print Network 3.0 - activated brain microglia Sample Search...  

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brain microglia Search Powered by Explorit Topic List Advanced Search Sample search results for: activated brain microglia Page: << < 1 2 3 4 5 > >> 1 Juxtavascular Microglia...

139

E-Print Network 3.0 - activate brain sulfonylurea-sensitive Sample...  

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brain sulfonylurea-sensitive Search Powered by Explorit Topic List Advanced Search Sample search results for: activate brain sulfonylurea-sensitive Page: << < 1 2 3 4 5 > >> 1...

140

E-Print Network 3.0 - activity advanced science Sample Search...  

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advanced science Search Powered by Explorit Topic List Advanced Search Sample search results for: activity advanced science Page: << < 1 2 3 4 5 > >> 1 UNIVERSITY OF GENEVA...

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - activating multiple pathways Sample Search...  

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samples or across different time points... Models) to infer patient-specific genetic activities incorporating ... Source: Bejerano, Gill - Departments of Computer Science &...

142

E-Print Network 3.0 - active fracture model Sample Search Results  

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fracture model Search Powered by Explorit Topic List Advanced Search Sample search results for: active fracture model Page: << < 1 2 3 4 5 > >> 1 THELEADINGEDGESeptember2007Vol.26,...

143

E-Print Network 3.0 - activation switch patch Sample Search Results  

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patch Search Powered by Explorit Topic List Advanced Search Sample search results for: activation switch patch Page: << < 1 2 3 4 5 > >> 1 Enhancing Patching Performance Through...

144

E-Print Network 3.0 - activation chemistry Sample Search Results  

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chemistry Search Powered by Explorit Topic List Advanced Search Sample search results for: activation chemistry Page: << < 1 2 3 4 5 > >> 1 Chemistry -Bachelor of Science (SCHUG)...

145

E-Print Network 3.0 - active farm management Sample Search Results  

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Farm to School Procurement and Social Media Internship Summary: ) for farm to school and school garden professionals Other activities as necessary Qualifications: We... SAMPLE...

146

E-Print Network 3.0 - active trp radical Sample Search Results  

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trp radical Search Powered by Explorit Topic List Advanced Search Sample search results for: active trp radical Page: << < 1 2 3 4 5 > >> 1 Proteins catalyze many important...

147

E-Print Network 3.0 - activity-dependent axonal signal Sample...  

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Topic List Advanced Search Sample search results for: activity-dependent axonal signal Page: << < 1 2 3 4 5 > >> 1 Models of axon guidance and bundling during development...

148

E-Print Network 3.0 - activity decreased cyclic Sample Search...  

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Explorit Topic List Advanced Search Sample search results for: activity decreased cyclic Page: << < 1 2 3 4 5 > >> 1 Breast Cancer Research and Treatment 75: 147157, 2002. 2002...

149

E-Print Network 3.0 - acid dehydrogenase activity Sample Search...  

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Topic List Advanced Search Sample search results for: acid dehydrogenase activity Page: << < 1 2 3 4 5 > >> 1 Fish Physiology and Biochemistry 28: 197198, 2003. 2004 Kluwer...

150

E-Print Network 3.0 - activated ageing mechanisms Sample Search...  

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Topic List Advanced Search Sample search results for: activated ageing mechanisms Page: << < 1 2 3 4 5 > >> 1 Biogerontology 4: 119120, 2003. 2003 Kluwer Academic...

151

Soil Sampling At Valley Of Ten Thousand Smokes Region Area (Kodosky...  

Open Energy Info (EERE)

analytical techniques employed included instrumental neutron activation analysis (INAA), atomic absorption spectroscopy (AAS), direct-current plasma atomic emission spectroscopy...

152

E-Print Network 3.0 - activity-based cost calculations Sample...  

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by Explorit Topic List Advanced Search Sample search results for: activity-based cost calculations Page: << < 1 2 3 4 5 > >> 1 Generating and Maintaining Activity-based Cost...

153

E-Print Network 3.0 - amazing gamma-ray activity Sample Search...  

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amazing gamma-ray activity Search Powered by Explorit Topic List Advanced Search Sample search results for: amazing gamma-ray activity Page: << < 1 2 3 4 5 > >> 1 GLAST SCIENCE...

154

E-Print Network 3.0 - arts student activities Sample Search Results  

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student activities Search Powered by Explorit Topic List Advanced Search Sample search results for: arts student activities Page: << < 1 2 3 4 5 > >> 1 The Post-Diploma Bachelor of...

155

E-Print Network 3.0 - affects brain activity Sample Search Results  

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brain activity Search Powered by Explorit Topic List Advanced Search Sample search results for: affects brain activity Page: << < 1 2 3 4 5 > >> 1 Public release date: 5-Feb-2008 ...

156

Soil Carbon Modeling (Mac Post) A. Rothamsted model carbon pools and processes. Their approximate equivalents for the EBIS sample processing  

E-Print Network (OSTI)

' soil horizon show that model improvements need to be made to capture observed soil carbon cyclingSoil Carbon Modeling (Mac Post) A. Rothamsted model carbon pools and processes. Their approximate and transport processes. Testing and improvement of soil carbon cycling models is a key anticipated output

157

N-15 NMR spectra of naturally abundant nitrogen in soil and aquatic natural organic matter samples of the International Humic Substances Society  

SciTech Connect

The naturally abundant nitrogen in soil and aquatic NOM samples from the International Humic Substances Society has been characterized by solid state CP/MAS ¹?N NMR. Soil samples include humic and fulvic acids from the Elliot soil, Minnesota Waskish peat and Florida Pahokee peat, as well as the Summit Hill soil humic acid and the Leonardite humic acid. Aquatic samples include Suwannee River humic, fulvic and reverse osmosis isolates, Nordic humic and fulvic acids and Pony Lake fulvic acid. Additionally, Nordic and Suwannee River XAD-4 acids and Suwannee River hydrophobic neutral fractions were analyzed. Similar to literature reports, amide/aminoquinone nitrogens comprised the major peaks in the solid state spectra of the soil humic and fulvic acids, along with heterocyclic and amino sugar/terminal amino acid nitrogens. Spectra of aquatic samples, including the XAD-4 acids, contain resolved heterocyclic nitrogen peaks in addition to the amide nitrogens. The spectrum of the nitrogen enriched, microbially derived Pony Lake, Antarctica fulvic acid, appeared to contain resonances in the region of pyrazine, imine and/or pyridine nitrogens, which have not been observed previously in soil or aquatic humic substances by ¹?N NMR. Liquid state ¹?N NMR experiments were also recorded on the Elliot soil humic acid and Pony Lake fulvic acid, both to examine the feasibility of the techniques, and to determine whether improvements in resolution over the solid state could be realized. For both samples, polarization transfer (DEPT) and indirect detection (¹H–¹?N gHSQC) spectra revealed greater resolution among nitrogens directly bonded to protons. The amide/aminoquinone nitrogens could also be observed by direct detection experiments.

Thorn, Kevin A.; Cox, Larry G.

2009-02-28T23:59:59.000Z

158

NREL Develops Accelerated Sample Activation Process for Hydrogen Storage Materials (Fact Sheet)  

SciTech Connect

This fact sheet describes NREL's accomplishments in developing a new sample activation process that reduces the time to prepare samples for measurement of hydrogen storage from several days to five minutes and provides more uniform samples. Work was performed by NREL's Chemical and Materials Science Center.

Not Available

2010-12-01T23:59:59.000Z

159

NASA's Soil Moisture Active Passive (SMAP) Mission and Opportunities for Applications Users  

E-Print Network (OSTI)

Water in the soil—both its amount (soil moisture) and its state (freeze/thaw)—plays a key role in water and energy cycles, in weather and climate, and in the carbon cycle. Additionally, soil moisture touches upon human ...

Brown, Molly E.

160

Accelerator Mass Spectrometric (AMS) Measurements of Plutonium Activity Concentrations and 240Pu/239Pu Atom Ratios In Soil Extracts Supplied by the Carlsbad Environmental Monitoring & Research Center  

SciTech Connect

Plutonium-239 ({sup 239}Pu) and plutonium-239+240 ({sup 239+240}Pu) activities concentrations and {sup 240}Pu/{sup 239}Pu atom ratios are reported for a series of chemically purified soil extracts received from the Carlsbad Environmental Monitoring & Research Center (CEMRC) in New Mexico. Samples were analyzed without further purification at the Lawrence Livermore National Laboratory (LLNL) using accelerator mass spectrometry (AMS). This report also includes a brief description of the AMS system and internal laboratory procedures used to ensure the quality and reliability of the measurement data.

Hamilton, T F; Brown, T A; Marchetti, A A; Martinelli, R E; Kehl, S R

2005-02-28T23:59:59.000Z

Note: This page contains sample records for the topic "activity soil sampling" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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161

E-Print Network 3.0 - activities activity advanced Sample Search...  

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Advanced... MOU Active All available disciplines http:www.tuwien.ac.attuweinhomeen Bangladesh Southeast... University PEP MOU Active Electrical and electronic engineering...

162

E-Print Network 3.0 - activator protein-1 activation Sample Search...  

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AHR airway hyperresponsiveness AP-1 activator... factor GAP GTPase-activating protein GDI guanine dissociation inhibitor GEF guanine exchange factor GM Source: Groningen,...

163

E-Print Network 3.0 - activation normal t-cell Sample Search...  

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normal t-cell Search Powered by Explorit Topic List Advanced Search Sample search results for: activation normal t-cell Page: << < 1 2 3 4 5 > >> 1 HIV Infection Model Math...

164

E-Print Network 3.0 - activated t-cells nfat Sample Search Results  

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Powered by Explorit Topic List Advanced Search Sample search results for: activated t-cells nfat Page: << < 1 2 3 4 5 > >> 1 The Transcription Factor NFAT3 Mediates Neuronal...

165

E-Print Network 3.0 - active ovarian cancer Sample Search Results  

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ovarian cancer Search Powered by Explorit Topic List Advanced Search Sample search results for: active ovarian cancer Page: << < 1 2 3 4 5 > >> 1 OVARIAN CANCER 17. OVARIAN CANCER...

166

E-Print Network 3.0 - active-load laser driver Sample Search...  

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load laser driver Search Powered by Explorit Topic List Advanced Search Sample search results for: active-load laser driver Page: << < 1 2 3 4 5 > >> 1 Phone: 1-800-222-6440 Fax:...

167

E-Print Network 3.0 - active laser media Sample Search Results  

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Search Powered by Explorit Topic List Advanced Search Sample search results for: active laser media Page: << < 1 2 3 4 5 > >> 1 1.0 INTRODUCTION The term, laser, is an acronym for...

168

E-Print Network 3.0 - active drop counting Sample Search Results  

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Sample search results for: active drop counting Page: << < 1 2 3 4 5 > >> 1 Titan Recreation-Group Fitness Student Engagement Report Summary: hours of Drop In Fitness classes...

169

E-Print Network 3.0 - active consent procedures Sample Search...  

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consent procedures Search Powered by Explorit Topic List Advanced Search Sample search results for: active consent procedures Page: << < 1 2 3 4 5 > >> 1 Page 1 of 4 SUBJECT:...

170

E-Print Network 3.0 - active catch tanks Sample Search Results  

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catch tanks Search Powered by Explorit Topic List Advanced Search Sample search results for: active catch tanks Page: << < 1 2 3 4 5 > >> 1 Tips For Residential Heating Oil Tank...

171

E-Print Network 3.0 - active biogas process Sample Search Results  

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biogas process Search Powered by Explorit Topic List Advanced Search Sample search results for: active biogas process Page: << < 1 2 3 4 5 > >> 1 Institute for Renewable Energy Ltd...

172

E-Print Network 3.0 - activates atp-sensitive potassium Sample...  

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atp-sensitive potassium Search Powered by Explorit Topic List Advanced Search Sample search results for: activates atp-sensitive potassium Page: << < 1 2 3 4 5 > >> 1 ATP-sensitive...

173

E-Print Network 3.0 - atp activates map Sample Search Results  

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map Search Powered by Explorit Topic List Advanced Search Sample search results for: atp activates map Page: << < 1 2 3 4 5 > >> 1 Nucleotide Specificity of the Enzymatic and...

174

E-Print Network 3.0 - arthritis disease activity Sample Search...  

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Sample search results for: arthritis disease activity Page: << < 1 2 3 4 5 > >> 1 CURRICULUM VITAE DANIEL J. McCARTY, M.D. Summary: of Arthritis and Metabolic Diseases, Department...

175

E-Print Network 3.0 - activated bleaching earth Sample Search...  

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bleaching earth Search Powered by Explorit Topic List Advanced Search Sample search results for: activated bleaching earth Page: << < 1 2 3 4 5 > >> 1 Mass Coral Reef Bleaching: A...

176

E-Print Network 3.0 - activated white cell Sample Search Results  

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white cell Search Powered by Explorit Topic List Advanced Search Sample search results for: activated white cell Page: << < 1 2 3 4 5 > >> 1 Bistable expression of WOR1, a master...

177

E-Print Network 3.0 - activity heart rate Sample Search Results  

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heart rate Search Powered by Explorit Topic List Advanced Search Sample search results for: activity heart rate Page: << < 1 2 3 4 5 > >> 1 Automatic quantification of liver-heart...

178

E-Print Network 3.0 - active conflict zones Sample Search Results  

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

zones Search Powered by Explorit Topic List Advanced Search Sample search results for: active conflict zones Page: << < 1 2 3 4 5 > >> 1 Proactive Approach for Reducing Non-Value...

179

E-Print Network 3.0 - air pollutants structure-activity Sample...  

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

Sample search results for: air pollutants structure-activity Page: << < 1 2 3 4 5 > >> 1 Air Pollution Physics and Chemistry EAS 6790 Monday, Wednesday, Friday 2:05 to 2:55...

180

E-Print Network 3.0 - activate trpm2 channels Sample Search Results  

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

trpm2 channels Search Powered by Explorit Topic List Advanced Search Sample search results for: activate trpm2 channels Page: << < 1 2 3 4 5 > >> 1 Accumulation of Free ADP-ribose...

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - activating trpv3 channels Sample Search...  

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trpv3 channels Search Powered by Explorit Topic List Advanced Search Sample search results for: activating trpv3 channels Page: << < 1 2 3 4 5 > >> 1 caspase-8 became enzymatically...

182

E-Print Network 3.0 - active luna tabasco Sample Search Results  

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luna tabasco Search Powered by Explorit Topic List Advanced Search Sample search results for: active luna tabasco Page: << < 1 2 3 4 5 > >> 1 A new and morphologically distinct...

183

The Active Potash of the Soil and Its Relation to Pot Experiments.  

E-Print Network (OSTI)

agreed with field tests on clay soils but not other types of soils (12). Moore (4) compares the quantity of potash and phos extracted from the soil by dilute acids, with the quanti by crops from the soil, regardless of the deficiencies of t any... ------------, Lufkin sand, subsoil Houston black clay -------------- Houston black clay --------------- Houston black clay --------------- Houston black clay ,-------------- Houston black clay --------------- July 20-September 8 --------------- July 20-September...

Fraps, G. S. (George Stronach)

1912-01-01T23:59:59.000Z

184

E-Print Network 3.0 - active erosion areas Sample Search Results  

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

Sheet Rangeland Soil Quality--Water Erosion Summary: into the soil. Deposition of the sediment removed by erosion is likely in any area where the velocity of running... Soil...

185

E-Print Network 3.0 - active heat moisture Sample Search Results  

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

mass: an adequate supply of soil moisture, sufficiently cold air temperatures to cause heat loss... . Freezing times given in Table 1 increased significantly with soil moisture...

186

E-Print Network 3.0 - activity activity coefficient Sample Search...  

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

The literature on environmental activism has failed to produce a model of ... Source: Lubell, Mark - Department of Environmental Science and Policy, University of California,...

187

E-Print Network 3.0 - activities activity coefficients Sample...  

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The literature on environmental activism has failed to produce a model of ... Source: Lubell, Mark - Department of Environmental Science and Policy, University of California,...

188

E-Print Network 3.0 - active endoribonuclease activity Sample...  

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

a type I ER transmembrane receptor kinaseendoribonuclease... . IRE1 senses ER protein folding needs through its luminal domain. Prior to UPR activation, IRE1 is held......

189

E-Print Network 3.0 - anhydrase activators activation Sample...  

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

Inc. All rights reserved. PII S1095-6433(97)00439-X Summary: .C.; Ruzicka, C.A.; Sly, W.S. Pul-carbonic anhydrase activity. J. Appl. Physiol. 55:75-83; 1983. monary... H: A...

190

TA Orientation 2005 Activity 14 Evaluating Sample Laboratory Report from Laboratory Manual  

E-Print Network (OSTI)

. Please keep in mind the information from Activities 17 & #18a as you go through the following 2 student is expected in each section of the report). 2. Individually evaluate the sample laboratory report ­ mark down laboratory report. 5. Mark down any and all comments made during the presentation on the example student

Minnesota, University of

191

E-Print Network 3.0 - affect atp-activated p2x7 Sample Search...  

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atp-activated p2x7 Search Powered by Explorit Topic List Advanced Search Sample search results for: affect atp-activated p2x7 Page: << < 1 2 3 4 5 > >> 1 Cell Tissue Res (2005)...

192

An optimally designed stack effluent sampling system with transpiration for active transmission enhancement  

E-Print Network (OSTI)

for which there is no true real-time measurement is particulate mass. A light attenuation system that is based on the opacity of the stack gas is used in an attempt to fill this void. Though this system provides monitoring on a real time basis...AN OPTIMALLY DESIGNED STACK EFFLUENT SAMPLING SYSTEM WITH TRANSPIRATION FOR ACTIVE TRANSMISSION ENHANCEMENT TROY J. SCHROEDER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

Schroeder, Troy J.

1995-01-01T23:59:59.000Z

193

E-Print Network 3.0 - activated sludge microbial Sample Search...  

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

the soil microbial communities. Sludge... -fold decrease in dehy- drogenase ... Source: Kelly, John J. - Department of Biology, Loyola University Chicago Collection: Environmental...

194

E-Print Network 3.0 - affects microbial activity Sample Search...  

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

products and affect bacteria composition ... Source: Jawitz, James W. - Soil and Water Science Department, University of Florida Collection: Environmental Sciences and...

195

Technical bases and guidance for the use of composite soil sampling for demonstrating compliance with radiological release criteria  

SciTech Connect

This guidance provides information on methodologies and the technical bases that licensees should consider for incorporating composite sampling strategies into final status survey (FSS) plans. In addition, this guidance also includes appropriate uses of composite sampling for generating the data for other decommissioning site investigations such as characterization or other preliminary site investigations.

Vitkus, Timothy J. [Oak Ridge Institute for Science and Education, Oak Ridge, TN (United States). Independent Environmental Assessment and Verification Program

2012-04-24T23:59:59.000Z

196

Operation Redwing. Project 2. 52. Neutron-induced soil radioactivity  

SciTech Connect

Soil samples were exposed to neutron radiation from Shot Cherokee to help establish the importance of neutron-induced residual gamma radiation. After exposure and recovery, the samples had no detectable activity because the slant range to the nearest sample was nearly 3.5 miles, due to an error in bomb drop. After this failure, an experiment was designed in the field for Shot Yuma in order that induced-activity data could be obtained for a soil other than Nevada Test Site soil. Samples of sodium, manganese, and coral sand from Site Sally were exposed above and below the surface at a slant range of 120 yards. The difference between the effects of pure fission and fission-fusion neutron spectra on induced activity in soil was not measured, since the soil samples on Shot Cehrokee were not activated. However, a method for predicting neutron-induced gamma-radiation intensities was tested for coral soil on Shot Yuma. Predicted values were within + or - 50% of induced dose rates inferred from field measurements.

Cowan, M.

1985-09-01T23:59:59.000Z

197

Mercury In Soils Of The Long Valley, California, Geothermal System | Open  

Open Energy Info (EERE)

In Soils Of The Long Valley, California, Geothermal System In Soils Of The Long Valley, California, Geothermal System Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Mercury In Soils Of The Long Valley, California, Geothermal System Details Activities (3) Areas (1) Regions (0) Abstract: An evaluation of the Hg distribution in soils of the Long Valley, California, geothermal area, was made. A1-horizon soil samples were collected utilizing a grid system from the resurgent dome area and the Long Valley area. In addition, samples were collected in five traverses across three fault systems and four traverses across east-west-oriented gullies to measure the importance of aspect. Additional samples were collected in an analysis of variance design to evaluate natural variability in soil composition with sampling interval distance. The primary objectives of this

198

Non-Traditional Soil Additives: Can They Improve Crop Production?  

E-Print Network (OSTI)

Non-traditional soil additives include soil conditioners such as organic materials and minerals, soil activators that claim to stimulate soil microbes or inoculate soil with new beneficial organisms, and wetting agents that may be marketed...

McFarland, Mark L.; Stichler, Charles; Lemon, Robert G.

2002-06-26T23:59:59.000Z

199

X-Ray Spectral Parameters for a Sample of 95 Active Galactic Nuclei  

E-Print Network (OSTI)

We present a broadband X-ray analysis of a new homogeneous sample of 95 active galactic nuclei (AGN) from the 22-month Swift/BAT all-sky survey. For this sample we treated jointly the X-ray spectra observed by XMM-Newton and INTEGRAL missions for the total spectral range of 0.5-250 keV. Photon index \\Gamma, relative reflection R, equivalent width of Fe $K_{\\alpha}$ line (EW Fe $K_{\\alpha}$), hydrogen column density $N_{H}$, exponential cut-off energy $E_{c}$ and intrinsic luminosity $L_{corr}$ are determined for all objects of the sample. We investigated correlations \\Gamma - R, EW Fe $K_{\\alpha}$ - $L_{corr}$, \\Gamma - $E_{c}$, EW Fe $K_{\\alpha}$ - $N_{H}$. Dependence \\Gamma - R for Seyfert 1 and 2 type of galaxies has been investigated separately. We found that the relative reflection parameter at low power-law indexes for Seyfert 2 galaxies is systematically higher than for Seyfert 1 ones. This can be related to an increasing contribution of the reflected radiation from the gas-dust torus. Our data show th...

Vasylenko, A; Fedorova, E

2015-01-01T23:59:59.000Z

200

Final soil removal report for the remediation of contaminated soils at the Old Burn Area (site 11), Savannah Air National Guard Base, Savannah International Airport, Savannah, Georgia. Volume 2  

SciTech Connect

Partial Contents: Source removal requirements, remediation activities, general site activities, excavation and backfilling of pit, excavation and backfilling of PIT, 4.4 off-site soil treatment and disposal, site restoration activities, final site inspection, analytical laboratory results, PIT No. 1, perimeter Sampling - Pit No. 1, Pit Floor Sampling - Pit No. 1, Pit No. 2. Perimeter Sampling - Pit No. 2. Pit Floor Sampling - Pit No. 2. quality assurance/quality control samples.

NONE

1997-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "activity soil sampling" 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

Rapid Analysis of 2,4-D in Soil Samples by Modified Soxhlet Apparatus Using HPLC with UV Detection  

Science Journals Connector (OSTI)

......generally low and do not exceed the regulatory agencies guidelines. | National...generally low and do not exceed the regulatory agencies guidelines. Introduction...the best results. A recent review of derivatization methods and...including objectives, sampling plans, preparation of containers......

Sanjay M. Kashyap; Girish H. Pandya; Vivek K. Kondawar; Sanjay S. Gabhane

2005-02-01T23:59:59.000Z

202

E-Print Network 3.0 - atp-activated p2x7 receptor Sample Search...  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: atp-activated p2x7 receptor Page: << < 1 2 3 4 5 > >> 1 Cell Tissue Res (2005) 321: 411418...

203

E-Print Network 3.0 - active microbial populations Sample Search...  

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

Biomedical Sciences, Pennsylvania State University Collection: Biology and Medicine 73 Biol Fertil Soils (2003) 38:6571 DOI 10.1007s00374-003-0642-1 Summary: of biological...

204

The impact of camping activity on vegetation and soils: a case study at Tyler State Park  

E-Print Network (OSTI)

in al 1 eviat1ng soil compaction . This research was designed to assess the impact of recreat1onal use at Tyler State Park. This research had three objectives: l) to determine the nature and extent of camping impact by use categories on selected... BOAT HOUSE SWMMING BEACH DAM~ QP R LAKE FISHING PIER P 2 I "3 R HFUNG TRAIL TENT CAMPMG AREA GR RESTROOM OP PARKING AREA BIG PINE R TRAILER CAMPWG AREA PICNIC AREA CI CONCESSION BLDG NATURE TRAIL I aa MINI-BNE TRAIL...

Koehler, Janet Elaine

2012-06-07T23:59:59.000Z

205

E-Print Network 3.0 - activation analysis--an analytical Sample...  

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

(SOP), water sampling plans, Summary: procedures, and NOAA's Analytical Quality Assurance Project Plan (QAPP). Samples were sent to certified... accredited analytical...

206

Effects of Depleted Uranium on Soil Microbial Activity: A Bioassay Approach Using 14C-labeled Glucose  

Science Journals Connector (OSTI)

The short and long term influence of depleted uranium (DU) on soil microbial populations remains...14C-labeled glucose. Two soils of contrasting texture (Eurtic cambisol and Haplic podzol) were amended with incre...

Rizwan Ahmad; David L. Jones

2010-01-01T23:59:59.000Z

207

E-Print Network 3.0 - active network analysis Sample Search Results  

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

activity of coupled networks. The neurons... and activity propagation in coupled neural networks from rat cortical cells grown on a micro-electrode array... for parallel activity...

208

Radiochemical procedures for analysis of Pu, Am, Cs and Sr in water, soil, sediments and biota samples  

SciTech Connect

The Environmental Radioactivity Analysis Laboratory (ERAL) was established as an analytical facility. The primary function of ERAL is to provide fast and accurate radiological data of environmental samples. Over the years, many radiochemical procedures have been developed by the staffs of ERAL. As result, we have found that our procedures exist in many different formats and in many different notebooks, documents and files. Therefore, in order to provide for more complete and orderly documentation of the radiochemical procedures that are being used by ERAL, we have decided to standardize the format and compile them into a series of reports. This first report covers procedures we have developed and are using for the radiochemical analysis of Pu, Am, Cs, and Sr in various matrices. Additional analytical procedures and/or revisions for other elements will be reported as they become available through continuation of these compilation efforts.

Wong, K.M.; Jokela, T.A.; Noshkin, V.E.

1994-02-01T23:59:59.000Z

209

E-Print Network 3.0 - activity restrictions influence Sample...  

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

: 1. SUMMARY OF LEGAL REQUIREMENTS AND RESTRICTIONS 2. PROHIBITED AND RESTRICTED POLITICAL ACTIVITIES... REQUIREMENTS AND RESTRICTIONS a. Campaign Activities -- Contributions...

210

E-Print Network 3.0 - active trail protein Sample Search Results  

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

already declines the proteolytic activity tremendously and improves protein production... active. Hence, the solubility and accumulation level of ... Source: Groningen,...

211

Neutron Activation Analysis of Milligram Quantifies of Lunar Rocks and Soils  

Science Journals Connector (OSTI)

...Tl) detector, depending on efficiency and purity requirements. Approximately...performed at the Union Car-bide "swimming pool" reactor at Ster-ling Forest...RNAA; radiochemical, high-energy gamma, activation analysis, RGAA...

Karl K. Turekian; D. P. Kharkar

1970-01-30T23:59:59.000Z

212

E-Print Network 3.0 - active particle control Sample Search Results  

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

Purdue University Collection: Engineering ; Materials Science 51 REVIEW OF DIESEL PARTICULATE MATTER SAMPLING METHODS Supplemental Report 2 Summary: . The following...

213

E-Print Network 3.0 - active tridentate schiff Sample Search...  

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Interoperability, the Pros and Cons Beth Plale1 Summary: approach, Trident has more activities to manage and track, whereas for the remote... activities A, B, E, and F. Activity B...

214

E-Print Network 3.0 - active 8b solar Sample Search Results  

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

0 Summary: 12;Big Bear Solar Observatory 32 The Sun in XThe Sun in X--Ray LightRay Light Solar Activity MinimumSolar... Activity Minimum ----19961996 Solar Activity...

215

E-Print Network 3.0 - active duty army Sample Search Results  

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

Reserve 6 11 12 29 Coast Guard Active Active Duty 3 3 1 7 Coast Guard ... Source: New Hampshire, University of - Department of Electrical and Computer Engineering, Consolidated...

216

E-Print Network 3.0 - active-duty military women Sample Search...  

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21... 54 42 117 Army Reserve Reserve 6 11 12 29 Coast Guard Active Active ... Source: New Hampshire, University of - Department of Electrical and Computer Engineering,...

217

E-Print Network 3.0 - alternaria activates dendritic Sample Search...  

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M.E. (2007) Effects of anesthetics on dendritic activity. Cellular... .E., Sakmann, B., Helmchen, F. (2001) Active dendritic properties of rat neocortical layer 23...

218

E-Print Network 3.0 - activity evoked neural Sample Search Results  

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episodes of rhythmic activity on synaptic transmission in several spinal pathways... of firing in cut muscle afferents during an episode of activity. The post-episode depression...

219

E-Print Network 3.0 - active left-sided inflammatory Sample Search...  

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Medicine 77 Browne, CB, Research Proposal, March 2009 Activation of the Inflammasome in Gout Summary: Browne, CB, Research Proposal, March 2009 1 Activation of the Inflammasome in...

220

E-Print Network 3.0 - active region derived Sample Search Results  

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five active ... Source: New Jersey Institute of Technology, Center for Solar-Terrestrial Research Collection: Physics 2 Activity 1: Understand the fundamental concept of function...

Note: This page contains sample records for the topic "activity soil sampling" from the National Library of EnergyBeta (NLEBeta).
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221

E-Print Network 3.0 - active chromatin marks Sample Search Results  

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structure Summary: structure II. HATs are co-activatorsHDACscorepressors III. ATP-driven chromatin remodeling complexes IV... is the silent state? What is the active...

222

E-Print Network 3.0 - activity interactive recall Sample Search...  

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for: activity interactive recall Page: << < 1 2 3 4 5 > >> 1 Introduction Many cognitive functions, and memory in particular,1 Summary: ) was more active during encoding...

223

E-Print Network 3.0 - activity knee motion Sample Search Results  

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-second hold in the extended position. Isometric reflex torques from the knee and ankle joint and EMG activity... and smoothed EMG activity was calculated during the hold...

224

E-Print Network 3.0 - active single basin Sample Search Results  

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basins... ) existed during the Late Oligocene and Miocene when the rift basins of Thailand were active because active... into three main areas and tec- tonic provinces: 1)...

225

E-Print Network 3.0 - active eph controls Sample Search Results  

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adhesion. Interaction between ephrins and Eph receptors can also activate the ligand (Brueckner et... growth In vertebrates activation of Eph receptors in axonal growth cones is...

226

E-Print Network 3.0 - abrogate transactivational activity Sample...  

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transcription and contains three potent activation domains... significance in other CNC proteins. SKN-1 binds to and activates tran- scription through the p300c Source:...

227

E-Print Network 3.0 - activated sludge treatment Sample Search...  

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on the activated sludge... the in this way with the operating conditions of the wastewater treatment plant. Images of activated sludge... Figure 9 shows the influences of...

228

E-Print Network 3.0 - activity cycles Sample Search Results  

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Sciences and Ecology 3 UNCORRECTEDPROOF 2 A method to evaluate the level of solar activity at Summary: the level of solar activity at the remainder of a progressing...

229

E-Print Network 3.0 - anti oxidant activity Sample Search Results  

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homogeneous catalysts are known to display high activities in useful oxidation... nanoparticles and their catalytic activities in the oxidations of olefins, sulfides, and cyclic...

230

E-Print Network 3.0 - antitumour activity complex-formation Sample...  

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antiangiogenic and antitumour activity of the combination of the natural flavonoid fisetin and Summary: 1 Improved antiangiogenic and antitumour activity of the combination of...

231

E-Print Network 3.0 - activity-dependent spine loss Sample Search...  

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| APRIL 2005 | 277 Summary: to activity- dependent filopodia growth and spine formation. J. Neurosci. 23, 10645-10649 (2003). 10. Goldin... with a constitutively active Rho...

232

E-Print Network 3.0 - active longitudinal painting Sample Search...  

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a Quick & Easy Asteroid Belt Tactile Graphic to use with VI Individuals for Vesta Fiesta Activities Summary: Activities For those groups hosting Vesta Fiesta parties and...

233

E-Print Network 3.0 - active comparator study Sample Search Results  

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show higher activity, compared... cell technology is the low activity of platinum electrocatalyst used for oxygen ... Source: Popov, Branko N. - Center for Electrochemical...

234

E-Print Network 3.0 - activation heat Sample Search Results  

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to collect and distribute solar heat. These buildings have active solar heating systems. Active... in an ordinary fur- nace system. ... Source: North Carolina State...

235

E-Print Network 3.0 - activity preferentially inhibits Sample...  

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of inhibition to physiological activity in vivo, where both the intensity of synap- tic activity as well... sensitive, preferentially increased tonic ... Source: Huguenard,...

236

E-Print Network 3.0 - activation studies reveal Sample Search...  

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is Summary: parietal sensory and rostral cingulate activity. In this study, we examine brain activity related... Our recent fMRI studies indicate that spontaneous chronic...

237

E-Print Network 3.0 - activated microglia immunoreactive Sample...  

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but its heat treatment abolished the activity. Although IL... PGRP78 may activate EOR in the ... Source: Durstewitz, Daniel - Research Group Computational Neuroscience,...

238

E-Print Network 3.0 - activated vasoconstrictor systems Sample...  

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of cyclooxygenase pathway activation following endoperoxide thromboxane receptor (TP) stimulation was studied... specific G-protein coupled (1). Activation of TxA2 receptor...

239

E-Print Network 3.0 - active region magnetic Sample Search Results  

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AND DYNAMICS OF INTERCONNECTING LOOPS AND CORONAL HOLES IN ACTIVE LONGITUDES Summary: Sun. All hot active region loops are visible in this wavelength. Eruptions of new' and...

240

E-Print Network 3.0 - active human sialyltransferase Sample Search...  

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effect on the angiogenic activity of human umbilical vein... -2,6- sialyltransferase activities By semiquantitative ... Source: Gleeson, Joseph G. - Department of Neurosciences,...

Note: This page contains sample records for the topic "activity soil sampling" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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241

E-Print Network 3.0 - activities including modelling Sample Search...  

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models. We analyse five different developments, viz., Coordination Theory, Activity... Theory, Task Manager model, ActionInteraction Theory and Object-Oriented Activity Support...

242

E-Print Network 3.0 - active fault zone Sample Search Results  

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

Earth Structure (2nd Edition), 2004 Summary: 292010 Oceanic Transform Faults and Fracture Zones Transform Fault: Active displacement. Fracture Zone: Fossil... fault, no active...

243

E-Print Network 3.0 - alters mitochondrial activity Sample Search...  

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is required for fission activity41 . The recruitment of Dnm1 to yeast mitochondrial fis- sion... of dynamics Mitochondrial fusion and fission activities are probably...

244

E-Print Network 3.0 - activity protects mitochondrial Sample...  

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is required for fission activity41 . The recruitment of Dnm1 to yeast mitochondrial fis- sion... of dynamics Mitochondrial fusion and fission activities are probably...

245

E-Print Network 3.0 - activation analysis pgaa Sample Search...  

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for: activation analysis pgaa Page: << < 1 2 3 4 5 > >> 1 Combinatorial approaches for hydrogen storage materials Summary: Gamma Activation Analysis (PGAA) Quantitative H...

246

E-Print Network 3.0 - antioxidant enzymatic activities Sample...  

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activities that control degenerative oxidative... purple corn and red-fleshed sweet potato have even higher antioxidant capacity and antiradical activity... of their antioxidant...

247

E-Print Network 3.0 - active mmp-2 effectively Sample Search...  

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and suppressed the release and activation of matrix metalloprotease-2 (MMP-2). While chitosan... that included 5 ng of active human recombinant MMP-2 (Calbiochem, CA, USA) or...

248

E-Print Network 3.0 - activated prothrombin complex Sample Search...  

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is enzymatically active. Our study has also shed some... C3, C5, and factor B bind to chitosan without complement activation ... Source: Buschmann, Michael - Biomaterials and...

249

E-Print Network 3.0 - activity current hypotheses Sample Search...  

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administrating, filtering and routing hypotheses as sub-activities within the major processes... sub-activity, the data token is compared with existing ... Source: Laskey,...

250

E-Print Network 3.0 - activates selective nociceptive Sample...  

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Page: << < 1 2 3 4 5 > >> 1 PLATELET-ACTIVATING FACTOR AFFECTS NOCICEPTION IN RATS AT CEREBRAL SITES OF ACTION Summary: 1 PLATELET-ACTIVATING FACTOR AFFECTS NOCICEPTION...

251

E-Print Network 3.0 - applying active lubrication Sample Search...  

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sides, " Active Control of Wetting Using Applied Electrical Potentials and Self... the hydro- phobicity of the binding sites between micro-parts and substrates. Active assembly...

252

E-Print Network 3.0 - active lubrication applied Sample Search...  

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sides, " Active Control of Wetting Using Applied Electrical Potentials and Self... the hydro- phobicity of the binding sites between micro-parts and substrates. Active assembly...

253

E-Print Network 3.0 - activity rules periodic Sample Search Results  

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Active and Deductive Databases by Institut fur Informatik ---Report 70 Summary: , passive query rules and active transition rules within a simple, yet flexible logical...

254

E-Print Network 3.0 - active solar systems Sample Search Results  

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. ACTIVE SOLAR SYSTEMS Solar collectors are designed to take advan- tage of the greenhouse effect. The flat... " solar system (Figure 2). It is called active because it requires...

255

E-Print Network 3.0 - active solar thermal Sample Search Results  

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. ACTIVE SOLAR SYSTEMS Solar collectors are designed to take advan- tage of the greenhouse effect. The flat... " solar system (Figure 2). It is called active because it requires...

256

E-Print Network 3.0 - armoured actively cooled Sample Search...  

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on the actively cooled plasma facing components (PFCs) of the International Thermonuclear Experimental Reactor... of the actively cooled component itself. These have...

257

E-Print Network 3.0 - active filter utilizing Sample Search Results  

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TRANSACTIONS ON POWER ELECTRONICS, VOL. 17, NO. 1, JANUARY 2002 A New Hybrid Active Power Filter (APF) Topology Summary: active power filter topology. The function of the IGBT...

258

E-Print Network 3.0 - activity mediates attention Sample Search...  

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to motion or vice-versa. By contrasting the activity during attention to motion and color, we were able... M identified areas that exhibited more tonic activity for ......

259

E-Print Network 3.0 - active galaxy ngc Sample Search Results  

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regions and global infrared emission in the disks of these galaxies... of the phenomenology of infrared activity in galaxies. It is not clear how such activity is triggered...

260

E-Print Network 3.0 - anti microbial activity Sample Search Results  

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Visual Sample Plan Collection: Environmental Management and Restoration Technologies 3 Cotton gauze bearing non-diffusible quaternary ammonium salts and featuring anti-microbial...

Note: This page contains sample records for the topic "activity soil sampling" from the National Library of EnergyBeta (NLEBeta).
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261

E-Print Network 3.0 - activation measure pam13 Sample Search...  

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learning Uncertainty sampling Version space reduction and query by committee Expected error Source: Mitchell, Tom - School of Computer Science, Carnegie Mellon University...

262

Interaction of Sr-90 with site candidate soil for demonstration disposal facility at Serpong  

SciTech Connect

Interaction of radiostrontium (Sr-90) with site candidate soil for demonstration disposal facility to be constructed in the near future at Serpong has been done. This activity is to anticipate the interim storage facility at Serpong nuclear area becomes full off condition, and show to the public how radioactive waste can be well managed with the existing technology. To ensure that the location is save, a reliability study of site candidate soil becomes very importance to be conducted through some experiments consisted some affected parameters such as contact time, effect of ionic strength, and effect of Sr{sup +} ion in solution. Radiostrontium was used as a tracer on the experiments and has role as radionuclide reference in low-level radioactive waste due to its long half-live and it's easy to associate with organism in nature. So, interaction of radiostrontium and soil samples from site becomes important to be studied. Experiment was performed in batch method, and soil sample-solution containing radionuclide was mixed in a 20 ml of PE vial. Ratio of solid: liquid was 10{sup ?2} g/ml. Objective of the experiment is to collect the specific characteristics data of radionuclide sorption onto soil from site candidate. Distribution coefficient value was used as indicator where the amount of initial and final activities of radiostrontium in solution was compared. Result showed that equilibrium condition was reached after contact time 10 days with Kd values ranged from 1600-2350 ml/g. Increased in ionic strength in solution made decreased of Kd value into soil sample due to competition of background salt and radiostrontium into soil samples, and increased in Sr ion in solution caused decreased of Kd value in soil sample due to limitation of sorption capacity in soil samples. Fast condition in saturated of metal ion into soil samples was reached due to a simple reaction was occurred.

Setiawan, Budi, E-mail: bravo@batan.go.id [Radwaste Technology Center-National Nuclear Energy Agency, PUSPIPTEK, Serpong-Tangerang 15310 (Indonesia); Mila, Oktri; Safni [Dept. of Chemistry, Fac. of Math. and Nat. Sci., Andalas University, Kampus Limau Manis, Padang-West Sumatra 25163 (Indonesia)

2014-03-24T23:59:59.000Z

263

E-Print Network 3.0 - activates survival signals Sample Search...  

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for a design method that (1) incorporates survivability as an active trade in the design process, (2) captures... activities, and are not to be confused with the eight phases...

264

E-Print Network 3.0 - activity dueto self-selection Sample Search...  

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the limit... NP only if no active generation limit is reached. Analogously, the demand price pi"is equal to real NP... (apparentpower) A line flow limit activation (Tab. 2a)...

265

E-Print Network 3.0 - active duty military Sample Search Results  

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military leave to employees who are called to active duty in accordance with the terms described below... of the two for the remainder of the active duty period. (See...

266

E-Print Network 3.0 - activate neuronal potassium Sample Search...  

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neurons prepared from the same SCN. The activity of 10 cells was recorded in each... -firing-frequency observed in our experiments may have resulted from averaging the activity...

267

E-Print Network 3.0 - active stall wind Sample Search Results  

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wind Page: << < 1 2 3 4 5 > >> 1 Power control of a wind farm with active stall wind turbines and AC grid connection Summary: Power control of a wind farm with active stall...

268

E-Print Network 3.0 - activity promotes natural Sample Search...  

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and RPS5 Summary: to TAFdep promoters is activator dependent but appears to be relatively independent of other GTFs... targets of some activators is consistent with a variety of...

269

E-Print Network 3.0 - active magnetic regenerator Sample Search...  

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1D model of an active magnetic regenerative refrigerator (AMRR) that was developed in MATLAB. The model uses cycle inputs such as the fluid mass flow and Summary: of an Active...

270

E-Print Network 3.0 - active magnetic regeneration Sample Search...  

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1D model of an active magnetic regenerative refrigerator (AMRR) that was developed in MATLAB. The model uses cycle inputs such as the fluid mass flow and Summary: of an Active...

271

E-Print Network 3.0 - active catalytic sites Sample Search Results  

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interface to the active site andor a macromolecular substrate-binding site.21... (IXegf1)a-TF. The active site is depicted by superimposing the catalytic domains of the nal...

272

E-Print Network 3.0 - a-induced aromatase activation Sample Search...  

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aromatase activation Page: << < 1 2 3 4 5 > >> 1 ORIGINAL ARTICLE Aromatase mRNA in the Brain of Adult Green Anole Lizards: Effects of Summary: activity and mRNA expression in...

273

E-Print Network 3.0 - activated polyamine catabolism Sample Search...  

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Tat 317 APAF1 apoptotic peptidase activating factor 1 1... dissociation inhibitor (GDI) alpha 2 Tat; Vpr 466 ATF1 activating transcription factor 1 1 Vpr 467 ATF3......

274

E-Print Network 3.0 - activating factor acetylhydrolase Sample...  

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Tat 317 APAF1 apoptotic peptidase activating factor 1 1... dissociation inhibitor (GDI) alpha 2 Tat; Vpr 466 ATF1 activating transcription factor 1 1 Vpr 467 ATF3......

275

E-Print Network 3.0 - active fabry-perot semiconductor Sample...  

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Physics 45 The Laser DiodeThe Laser Diode Jason HillJason Hill Summary: to a Light Emitting Diode Active medium is a semiconductor pActive medium is a semiconductor p--n...

276

E-Print Network 3.0 - activating delayed rectifier Sample Search...  

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Summary: itself. The concept of active damping for the current-source rectifier is not new. However, most research... of 3.65-6.09 pu. Active damping uses the rectifier to...

277

E-Print Network 3.0 - activity-dependent synapse remodeling Sample...  

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in Developing Hippocampal John C. Fiala,1 Marcia Feinberg,1 Viktor Popov2, Kristen M. Harris1 Summary: branches and spines via both activity-dependent and non-activity-dependent...

278

E-Print Network 3.0 - active site confers Sample Search Results  

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Summary: through a number of sources: Student Activities Conference Support: http:www.wm.eduofficesstudentactivitiesfundingconferences... Student Conference Support...

279

E-Print Network 3.0 - active video games Sample Search Results  

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activated to learn, searching for solutions, both ... Source: Larsson, Thomas - School of Innovation, Design and Engineering, Mlardalen University Collection: Computer...

280

E-Print Network 3.0 - activated sewage sludge Sample Search Results  

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University Collection: Geosciences ; Environmental Sciences and Ecology 66 Advanced Wastewater Treatment Processes Summary: Treatment Plant Conventional Activated Sludge Process...

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281

Application of dosimetry measurements to analyze the neutron activation of a stainless steel sample in a training nuclear reactor  

Science Journals Connector (OSTI)

Abstract All materials present in the core of a nuclear reactor are activated by neutron irradiation. The activity so generated produces a dose around the material. This dose is a potential risk for workers in the surrounding area when materials are withdrawn from the reactor. Therefore, it is necessary to assess the activity generated and the dose produced. In previous works, neutron activation of control rods and doses around the storage pool where they are placed have been calculated for a Boiling Water Reactor using the MCNP5 code based on the Monte Carlo method. Most of the activation is produced indeed in stainless steel components of the nuclear reactor core not only control rods. In this work, a stainless steel sample is irradiated in the Training Reactor AKR-2 of the Technical University Dresden. Dose measurements around the sample have been performed for different times after the irradiation. Experimental dosimetric values are compared with results of Monte Carlo simulation of the irradiation. Comparison shows a good agreement. Hence, the activation Monte Carlo model can be considered as validated.

J. Ródenas; S. Gallardo; F. Weirich; W. Hansen

2014-01-01T23:59:59.000Z

282

Ethylene as a Cause of Soil Fungistasis  

Science Journals Connector (OSTI)

... by gas chromatography from about fifty soils collected throughout Australia with different origins and histories. Ethylene was the only material identified in all soils in concentrations likely to be biologically active ... was the only material identified in all soils in concentrations likely to be biologically active. Ethylene has recently been identified in soil under anaerobic conditions5. In this study, ...

A. M. SMITH

1973-11-30T23:59:59.000Z

283

E-Print Network 3.0 - activity based costing Sample Search Results  

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based costing Page: << < 1 2 3 4 5 > >> 1 Generating and Maintaining Activity-based Cost Estimates with Feature-Based Product Models Summary: 1 Generating and Maintaining...

284

E-Print Network 3.0 - acetylcholinesterase ache activity Sample...  

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their activity to reactivate ... Source: Cirkva, Vladimir - Institute of Chemical Process Fundamentals, Prague Collection: Chemistry 69 Reprint from Handbook of Experimental...

285

E-Print Network 3.0 - automated activity monitoring Sample Search...  

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Collection: Computer Technologies and Information Sciences 4 http:hfs.sagepub.com Ergonomics Society Summary: that automation does not simply supplant human activity but rather...

286

E-Print Network 3.0 - active flow control Sample Search Results  

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4 Control of Resonant Flow Inside a Supersonic Cavity Using High Bandwidth Pulsed Micro-actuators Summary: , Tallahassee, FL 32310 Active control of high speed flows has...

287

E-Print Network 3.0 - active galaxies chandra Sample Search Results  

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Galaxy PKS 2349-014 - Active ... Source: Brandt, William Nielsen - Department of Astronomy and Astrophysics, Pennsylvania State University Collection: Physics 3...

288

E-Print Network 3.0 - active metal-based corrosion Sample Search...  

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rates. Activated carbon also increased the corrosion... High temperature corrosion of water wall tube in coalfired combustion gases K. akagawa('),M. i... -Ku Nagoya 459,...

289

E-Print Network 3.0 - active-learning laboratory session Sample...  

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visual expertise, while... , Nehem and Reily found students in active- learning classes held fewer misconceptions and better grasp... be of great concern that only 30 percent of...

290

E-Print Network 3.0 - active fault detection Sample Search Results  

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the adjudged or hypothesized cause... of an error. A fault is active ... Source: Powell, David - Laboratoire d'Analyse et d'Architecture des Systmes du CNRS Collection:...

291

E-Print Network 3.0 - activator inhibitor-1 binding Sample Search...  

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, allowing CDK activity to drive cells into S ... Source: Roth, David B. - Langone Medical Center, New York University Collection: Biology and Medicine 80 Ranking the...

292

E-Print Network 3.0 - acetyltransferase hat activity Sample Search...  

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histone acetyltransferase implicated in the regulation of transcriptional silencing, and ORC is the six... - strate that sas2D reduces the silencing activities of silencers...

293

E-Print Network 3.0 - activity gis coding Sample Search Results  

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code Visit... )" The Authorization Wizard will prompt you for an authorization code; enter your activated code. Support for the ArcGIS... After ... Source: Ronquist, Fredrik -...

294

E-Print Network 3.0 - angiotensin-induced neuronal activity Sample...  

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Biology and Medicine 57 Computation with Spiking Neurons Lambda Wolfgang Maass Summary: circuit of spiking neurons, where firing activity is propagated from layer to layer. From...

295

E-Print Network 3.0 - acid o-methyltransferase activity Sample...  

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Plant Journal 8, 855... reduced caffeic acid O-methyltransferase activity. Plant Phy- siology 123, 1363-1373. Kersey, R., Inoue, K... lignin units. Caffeic ... Source: Ye,...

296

E-Print Network 3.0 - activity growth rate Sample Search Results  

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allows continuous tracking of promoter activity as cells change their growth rate from exponential... in the distribution across conditions, and their fractional promoter...

297

E-Print Network 3.0 - activation show similar Sample Search Results  

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recognition plays an important role in many areas Summary: a similarity function via a Web search. Our goal is to trans- fer activities between different physical spaces... AT...

298

E-Print Network 3.0 - activated ras alters Sample Search Results  

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Biology and Medicine ; Chemistry 3 R342 Dispatch Ras effectors: Buying shares in Ras plc Summary: activated Ras can regulate phosphoinositide-specific phospholipase C (PLC) has...

299

E-Print Network 3.0 - activation linker regulates Sample Search...  

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regulated isozymes. The XY linker... that the XY linker serves to autoinhibit PLC-b2 and that regulated removal of the linker from the active... . Similar ... Source:...

300

E-Print Network 3.0 - alpha activates src-family Sample Search...  

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of a Src family... that participates, directly or indirectly, in the activation of PLC is the Src family.47 Src family ... Source: Foltz, Kathleen - Department of Molecular,...

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301

E-Print Network 3.0 - activates vanilloid receptor Sample Search...  

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C activation. Large classes of G pro- tein-coupled receptors (Gq11; linked to PLC ) and ty... ; TRPV, transient ... Source: Clapham, David E. - Department of...

302

E-Print Network 3.0 - activate trkb signaling Sample Search Results  

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signalling downstream of TrkB. Furthermore, the TrkB-dependent calcium release requires PLC activity... signalling, we performed an epistatic ... Source: Amaya, Enrique - Healing...

303

E-Print Network 3.0 - active volcanic features Sample Search...  

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enormous Jurassic--Cretaceous volcanic activity, CretaceousJurassicPermian andesite Permian metasediment... of Mesozoic volcanic rocks in the Songliao basin, NE China PU-JUN...

304

E-Print Network 3.0 - active organosulfur compounds1woa Sample...  

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-added products (e.g., activated carbon and carbon black). In their process, char upgrading is implemented Source: Columbia University - Waste-to-Energy Research and...

305

E-Print Network 3.0 - activated carbons produced Sample Search...  

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United States Department of Summary: as qualifying carbon offset activities in existing markets and regis- tries. Forest carbon projects... straightforward way to sequester...

306

E-Print Network 3.0 - activated carbon produced Sample Search...  

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United States Department of Summary: as qualifying carbon offset activities in existing markets and regis- tries. Forest carbon projects... straightforward way to sequester...

307

E-Print Network 3.0 - alkaliphilic esterase active Sample Search...  

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with the most active, relevant consortia for novel enzyme and pathway discovery 148 Bioenerg. Res. ... Source: Hazen, Terry - Earth Sciences Division, Lawrence Berkeley National...

308

E-Print Network 3.0 - active hexose correlated Sample Search...  

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search results for: active hexose correlated Page: << < 1 2 3 4 5 > >> 1 Journal of Biotechnology 77 (2000) 4964 Relevance and isotopic assessment of hexose-6-phosphate Summary: ,...

309

E-Print Network 3.0 - active transport advocate Sample Search...  

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1) The survivor, not the advocate, should guide the direction and activities of the intervention... . This does not mean the advocate is not ... Source: Liu, Taosheng -...

310

E-Print Network 3.0 - activity plant growth Sample Search Results  

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<< < 1 2 3 4 5 > >> 1 Plant Tissue Culture Venus Flytrap: Dionaea muscipula Summary: of fruit 2. Cytokinin (kinetin) Activation of cell division and regulation of plant growth...

311

E-Print Network 3.0 - activation promotes anti-thrombotic Sample...  

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). Previously, biologically active com- pounds were either direct by-products of the pharmaceutical industry Source: Crews, Craig M. - Department of Molecular Biophysics and...

312

E-Print Network 3.0 - adenylate kinase activity Sample Search...  

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kinase controls the conversion... of AMP into ADP and modifies the ratios of AMP to ATP, adenylate kinase activity therefore plays... DNA and Gene for the Arabidopsis thaliana...

313

E-Print Network 3.0 - activities fostering fear Sample Search...  

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of Emotion Catherine A Hartley1 Summary: as means to control fear: extinction, cognitive regulation, active coping, and reconsolidation. For each... a fear response. In...

314

E-Print Network 3.0 - active surveillance procedures Sample Search...  

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Sciences 31 Review of Chronic Wasting Disease Management Policies and Programs in Colorado Summary: . Surveillance and management activities are inseparable, because...

315

E-Print Network 3.0 - activation physiological roles Sample Search...  

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11. Role of GABAA receptors in modulating dendritic activity in collaboration with Kaspar Vogt... of Physiology, University of Bern, Switzerland Personal Date of Birth: 2 May, 1967...

316

E-Print Network 3.0 - active walk model Sample Search Results  

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transition in human gait from walking to running as walking speed Summary: the ankle plantar flexors. Despite an increase in muscle activation with walking speed, the...

317

E-Print Network 3.0 - active process requiring Sample Search...  

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invoking a service that a process activity requires, receiving the result after... -oriented architecture, services and business processes are typically integrated by invoking...

318

E-Print Network 3.0 - active dashgil mud Sample Search Results  

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Summary: acquired in an active North American gas field. Layer-by-layer values of porosity and permeability were... . The wells were drilled with different muds and...

319

E-Print Network 3.0 - active human promoters Sample Search Results  

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dem- less ... Source: Collection: Biology and Medicine 8 University of Toronto Governing Council Summary: of International Projects, Agreements, and Other International Activity...

320

E-Print Network 3.0 - activity indicator model Sample Search...  

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on the GUI. The pur- pose of this work is to explore how... observation streams from sensors, activities can be ... Source: Modayil, Joseph - Department of Computing Science,...

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - activated sludge wastewater Sample Search...  

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Activated Sludge ... Source: Gelt, Joe - Water Resources Research Center, College of Agriculture, The University of Arizona Collection: Renewable Energy 2 Impact of EPS on...

322

E-Print Network 3.0 - activates dna polymerase Sample Search...  

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DNA polymerases has under-gone a striking expansion in the past decade. Since Summary: primer terminus on the -phosphorus105 . In vitro assays for DNA polymerase activity...

323

E-Print Network 3.0 - activation analysis determinacao Sample...  

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Modelos Hierarquicos Generalizados sob Planos Amostrais Summary: :www.visgraf.impa.brProjectsvirtualsetpage04.html 2.17 - http:www-cui.darmstadt.gmd.devisitActivities...

324

E-Print Network 3.0 - atmospheric electrical activity Sample...  

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September 13, 2009 Curbing mercury emissions is crucial Summary: activities, with coal-fired power plants contributing the largest source of mercury to the atmosphere... the...

325

E-Print Network 3.0 - active-assisted stretching program Sample...  

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therapeutic approach to improve arm... restraint. Robotic therapy devices could help implement such treatment by providing active assist exercise... . The principle of...

326

E-Print Network 3.0 - active set algorithm Sample Search Results  

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activation algorithms in this evaluation, and a set... algorithm the ... Source: Shapiro, Stuart C. - Department of Computer Science and Engineering, State University of...

327

E-Print Network 3.0 - antimicrobial activities targeting Sample...  

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activities targeting Page: << < 1 2 3 4 5 > >> 1 Tenure-Track Positions Community Hospital Antimicrobial Stewardship Summary: Tenure-Track Positions Community Hospital...

328

E-Print Network 3.0 - adapted physical activity Sample Search...  

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their daily amount of physical activity. Give ... Source: Wilkins, Neal - Institute of Renewable Natural Resources & Department of Wildlife and Fisheries Sciences, Texas A&M...

329

E-Print Network 3.0 - accessibility activity participation Sample...  

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safety or health issue; 4) There is need for an intellectual property class waiver; 5) The activity... companies and foreign governments (hereinafter, individually...

330

E-Print Network 3.0 - androgen transcriptional activation Sample...  

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

to activate calling. Somewhat... Courtship Androgen Estrogen Steroids Central pattern generator CPG Larynx a b s t r a c t Seasonal courtship... by hormones, typically during...

331

E-Print Network 3.0 - activated sludge removing Sample Search...  

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

and Technology Council (WTERT) Collection: Renewable Energy 8 Selective hydrolysis of wastewater sludge Part 1, September 2007 Summary: on the activated sludge process...

332

E-Print Network 3.0 - activated sludge bacterial Sample Search...  

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for: activated sludge bacterial Page: << < 1 2 3 4 5 > >> 1 Selective hydrolysis of wastewater sludge Part 1, September 2007 Summary: is a traditional build plant base don...

333

E-Print Network 3.0 - active antiretroviral chemotherapy Sample...  

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between an activated and latent state results in the typical decelerating decay of virus load following Source: Utrecht, Universiteit - Departement Biologie, Theoretical Biology...

334

E-Print Network 3.0 - activate hormone-sensitive lipase Sample...  

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activity is found to be highest towards more water soluble substrates. ... Source: Groningen, Rijksuniversiteit - Centre for Ecological and Evolutionary Studies, Department of...

335

E-Print Network 3.0 - active power method Sample Search Results  

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and Nonlinear Loads Jos Mahomar, Luis Morn... active power filters. The algorithm is proved by simulation in a multibus industrial power distribution... system and...

336

E-Print Network 3.0 - active galaxy demography Sample Search...  

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... Source: Arcetri Osservatorio Astrofisico di (Italy), Collection: Physics 9 Nature Review The role of black holes in galaxy formation and evolution Summary: activity50,51 . The...

337

E-Print Network 3.0 - active filter system Sample Search Results  

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One of them is the use of a combined system of shunt passive filters and series... load power, reducing costs and increasing overall system efficiency 4. Series active...

338

E-Print Network 3.0 - activity predicts responsiveness Sample...  

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

Northwestern University Collection: Biology and Medicine 29 PREDICTING RESOURCE DEMAND IN HETEROGENEOUS ACTIVE NETWORKS V. Galtier, K. Mills, and Y. Carlinet Summary: 1...

339

E-Print Network 3.0 - active trial operation Sample Search Results  

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Sciences 4 COGNITIVE NEUROSCIENCE Role of the basal ganglia in switching a planned response Summary: from frontal eye fields, an area shown to be more active for antisaccade...

340

E-Print Network 3.0 - activity trial adapt Sample Search Results  

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

Biology and Medicine 6 Running Head: CONFLICT ADAPTATION FOLLOWING ERRONEOUS RESPONSE PREPARATION Summary: (Botvinick et al., 2001). Reduced ACC activation (sometimes...

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - active methylene compounds Sample Search...  

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spectrum from an analogous deuterated compound. Introduction... active dyes at the oil- water interface using fluorescence,3,4 resonance Raman scattering,5-7 and second... to...

342

E-Print Network 3.0 - activated microglia antioxidative Sample...  

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

the number of activated microglia within... -methyl-d-aspartate (NMDA) receptors by memantine can reduce ... Source: Wenk, Gary - Departments of Psychology & Neuroscience, Ohio...

343

E-Print Network 3.0 - active living study Sample Search Results  

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

RH 21% Summary: All double rooms Community Based Living (CBLV): West College: Political Activism and Artistic... % Where will I end up? Below is a snapshot of where the...

344

E-Print Network 3.0 - activities reductionism emergence Sample...  

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activities reductionism emergence Page: << < 1 2 3 4 5 > >> 1 TESTIMONY, EPISTEMOLOGY OF J. Adam Carter & Duncan Pritchard Summary: important defence of non-reductionism which...

345

E-Print Network 3.0 - activation induces type Sample Search Results  

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experiments. The radioactivity from activated short... this need, we have ... Source: Danon, Yaron - Department of Mechanical, Aerospace and Nuclear Engineering, Rensselaer...

346

E-Print Network 3.0 - active carbon process Sample Search Results  

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; Activated carbon; Carbon fibers; D. Electrical (electronic) properties Electromagnetic interference (EMI... in the composites is typically that ... Source: Chung, Deborah D.L....

347

E-Print Network 3.0 - activated carbon chemically Sample Search...  

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

; Activated carbon; Carbon fibers; D. Electrical (electronic) properties Electromagnetic interference (EMI... in the composites is typically that ... Source: Chung, Deborah D.L....

348

E-Print Network 3.0 - activated carbon treatment Sample Search...  

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; Activated carbon; Carbon fibers; D. Electrical (electronic) properties Electromagnetic interference (EMI... in the composites is typically that ... Source: Chung, Deborah D.L....

349

E-Print Network 3.0 - activated carbon particles Sample Search...  

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

; Activated carbon; Carbon fibers; D. Electrical (electronic) properties Electromagnetic interference (EMI... in the composites is typically that ... Source: Chung, Deborah D.L....

350

E-Print Network 3.0 - activated carbon process Sample Search...  

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

; Activated carbon; Carbon fibers; D. Electrical (electronic) properties Electromagnetic interference (EMI... in the composites is typically that ... Source: Chung, Deborah D.L....

351

E-Print Network 3.0 - amine oxidase activity Sample Search Results  

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

performance for methanol... nanotube layers with WO"3 nanocrystals for high- electrochromic activity Short communication Source: Aksay, Ilhan A. - Department of Chemical...

352

E-Print Network 3.0 - active region model Sample Search Results  

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

Collection: Physics 72 The main rationale In the 21st Summary: development in the ASEAN region. Chapter 3: The Space Activities of ASEAN Countries investigates the...

353

E-Print Network 3.0 - active regions based Sample Search Results  

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

based on the concept of international cooperation. In order... development in the ASEAN region. Chapter 3: The Space Activities of ASEAN Countries investigates the...

354

E-Print Network 3.0 - activities bon voyage Sample Search Results  

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that Voyager is seeing activity upstream of the shock... Relation between the solar wind dynamic pressure at Voyager 2 and the energetic particle events... at Voyager 1...

355

E-Print Network 3.0 - aldosterone renin activity Sample Search...  

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Angiotensin II and Aldosterone Increase with Fasting in Breeding Adult Male Northern Elephant Seals (Mirounga angustirostris) Summary: renin activity (PRA), an indicator of...

356

E-Print Network 3.0 - activated carbon pac Sample Search Results  

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; Engineering 55 Letters to the editor Carbon 40 (2002) 445467 447 using continuous carbon-fiber carbon-matrix and polymeruntreated fibers are used. The activation treatment...

357

E-Print Network 3.0 - activity maintenance study Sample Search...  

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

results for: activity maintenance study Page: << < 1 2 3 4 5 > >> 1 Innovative Contracting Strategies forInnovative Contracting Strategies for Transportation...

358

E-Print Network 3.0 - active gilbert cell Sample Search Results  

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Cell Technology Abstract Significant interest... and attention have been given to the innovation activity occurring within geographic cluster regions. Despite Source: Lin,...

359

E-Print Network 3.0 - activation depresses synaptic Sample Search...  

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In this model, syn- aptic... ; activity-dependent scaling; temporal learning; stochas- tic approaches ... Source: Bi, Guo-Qiang - Department of Neurobiology, University of...

360

E-Print Network 3.0 - aroma active compounds Sample Search Results  

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val- ue, to characterize odor-active strawberry aroma compounds (Latrasse 1991... - tic odors and several are ... Source: Tang, Juming - Department of Biological Systems...

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - activating integrin alphavbeta3 Sample...  

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

123, 146. Together, these studies suggest that actin dynamics actively induce heart tube looping... , and integrins, respectively. The cytoskeleton remodels its architecture with...

362

E-Print Network 3.0 - active cognitive training Sample Search...  

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

search results for: active cognitive training Page: << < 1 2 3 4 5 > >> 1 Healthy Brain Aging: Role of Cognitive Reserve, Cognitive Stimulation, and Cognitive Exercises...

363

E-Print Network 3.0 - active mri implants Sample Search Results  

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

interested in participating Summary: while lying inside the MRI scanner as your brain activity is being monitored 2hrs. 1 Computer Studies 2... brains process certain...

364

E-Print Network 3.0 - activate genetic pathways Sample Search...  

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

Sciences and Ecology ; Biology and Medicine 15 The successful completion of the Human Genome Project depended crucially on the integration of genetic Summary: to activate...

365

E-Print Network 3.0 - activation switch macs-index Sample Search...  

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

Optical Summary: quadratically with switching node degree when active optoelectronic devices are used as switching elements 2... is presented. Because of the high cost of...

366

E-Print Network 3.0 - actively cooled resonators Sample Search...  

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ring lasers and passive ring resonator coupled... is temperature stabilized with a Peltier cooler. An active ... Source: Collection: Engineering ; Energy Storage, Conversion...

367

E-Print Network 3.0 - activeness physical fitness Sample Search...  

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Area... based on sign up. Physical activity has inherent risks. For ... Source: Saskatchewan, University of - Department of Physics and Engineering Physics, Plasma Physics...

368

E-Print Network 3.0 - activity policy environments Sample Search...  

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

results for: activity policy environments Page: << < 1 2 3 4 5 > >> 1 University of Saskatchewan Policy on Development, Approval and Administration of University Policies Summary:...

369

E-Print Network 3.0 - active n-terminal kinase Sample Search...  

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

activation requires... p42 MAP kinase function. We have reconstitu- ... Source: Ferrell Jr., James E. -Departments of Chemical and Systems Biology & Biochemistry, Stanford...

370

E-Print Network 3.0 - activated human monocytes Sample Search...  

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

of proinflammatory cytochemokines... , and Vijay K. Kalra Monocytes from patients with sickle cell disease (SCD) are in an activated state. However... , the mechanism of...

371

E-Print Network 3.0 - activity trend estimates Sample Search...  

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

Collection: Computer Technologies and Information Sciences 48 Driving forces of global wildfires over the past millennium and the forthcoming century Summary: activity trends...

372

E-Print Network 3.0 - activation regulate fiv Sample Search Results  

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

Series Summary: -like activating enzyme UbaA in Haloferax volcanii Daniel Dixon Ionic and pH regulation in the mosquito larvae... -1 reverse transcriptase evolutionary conserved...

373

E-Print Network 3.0 - active sites environmental Sample Search...  

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

Ecology 24 carleton.ca Environmental Programs Summary: with mining and remediation activities. In third or fourth year, an optional practicum course, Environmental......

374

E-Print Network 3.0 - activity patterns govern Sample Search...  

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

in real-world government service data for government debt prevention in an Aus... activities, and the impact of customers on ... Source: Cao, Longbing - Faculty of Information...

375

E-Print Network 3.0 - agent acetyl-l-carnitine activates Sample...  

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

Aging and Disease Collection: Biology and Medicine 18 AREA OVERVIEW----Agent & Data Mining Interaction Summary: publication Research groups Research projects Relevant activities...

376

E-Print Network 3.0 - alberta physical activity Sample Search...  

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

Information Sciences 12 ACADEMIC PLAN 20112015 daretodeliver Summary: and creative activities at the University of Alberta with the same enthusiastic spirit of innovation and...

377

E-Print Network 3.0 - activity based analysis Sample Search Results  

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

Sciences 4 Reasoning about Repairability of Workflows at Design Time Summary: activities can be provided by the workflow designer based on the analysis of different aspects...

378

E-Print Network 3.0 - aggravating activities clinical Sample...  

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

a look at Summary: and to defend their territories against transnational corporate activities. Corporate dams have flooded vast... most aggravated the Mapuche conflicts,...

379

E-Print Network 3.0 - active chile ridge Sample Search Results  

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

FORESTS: CONSERVING A GLOBAL TREASURE FRONTIER FORESTS Summary: of GFW-Chile activities and partners in Chile. GFW-Chile would also like to thank the Environmental......

380

E-Print Network 3.0 - actively growing ataxia Sample Search Results  

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

Progress in Brain Research, Vol. 140 Summary: technologies for recording high- speed activities like saccades are relatively new. De- tailed studies of hand... laboratory has found...

Note: This page contains sample records for the topic "activity soil sampling" 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

E-Print Network 3.0 - anti-infective activity screening Sample...  

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

activity (original budget, ... Source: Hawaii Natural Energy Institute Collection: Renewable Energy 50 MOLECULAR AND CELLULAR BIOLOGY, Apr. 2010, p. 17181728 Vol. 30, No. 7...

382

E-Print Network 3.0 - active region spectra Sample Search Results  

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

de Madrid, Dpt. de Astrofsica, Facultad C.C. Fsicas, Madrid, Spain, dmg@astrax.fis.ucm.es, Summary: -infrared indicators of chromospheric activity. The spectra have been...

383

E-Print Network 3.0 - active personnel dosemeters Sample Search...  

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

Lists of staff... radioactivity 17 3.2. Uptake and loss of certain transuranium-, fis- sion- and activation nuclides by Mytilus Source: Ris National Laboratory Collection:...

384

E-Print Network 3.0 - active mode control Sample Search Results  

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

Summary: simple features have few features active Jan Bredereke: On Preventing FIs which are Shared-Control Mode... On Preventing Telephony Feature Interactions which are...

385

E-Print Network 3.0 - activation requires mitochondrial Sample...  

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

is required for fission activity41 . The recruitment of Dnm1 to yeast mitochondrial fis- sion... . Mitochondrial trans- port is required to distribute mitochondria throughout...

386

E-Print Network 3.0 - actively building private Sample Search...  

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

14th EAERCD Conference Summary: is determinant to identify what sources can build retail brand equity because they actively participate... stores and private labels - Proposition...

387

E-Print Network 3.0 - active tracheal ventilation Sample Search...  

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

et al., 1994). Late stage embryos were fixed and stained for tracheal... p activity (Brand et al., 1994) and it reduced the penetrance of ... Source: Krasnow, Mark A. -...

388

E-Print Network 3.0 - activation repairs endothelial Sample Search...  

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

a chloride-selective membrane current in vascular endothelial cells... stress-induced ion channel activation in vascular endothelial ... Source: Barakat, Abdul - Department of...

389

E-Print Network 3.0 - activity gastric emptying Sample Search...  

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

increase vagal afferent activation. The effect of CCK, but not gastric... infusion or intraperitoneal injection of CCK produced dose-dependent increases in the ......

390

E-Print Network 3.0 - augmented nk activity Sample Search Results  

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

to Tumor Metastasis in Summary: reported augmentation of NK activity following infusion of adrenaline (14-16, 27). Although species... implicated in mediating stress-induced...

391

E-Print Network 3.0 - activity addressing transmissible Sample...  

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

conceivably take... of such active bidding: to provide ap- propriate ... Source: Baldick, Ross - Department of Electrical and Computer Engineering, University of Texas at Austin...

392

E-Print Network 3.0 - activity recorded simultaneously Sample...  

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

Summary: corresponding to the gait periods were segmented from the full record, and a standard voice activity detection... simultaneously in patients with Alzheimer's disease...

393

E-Print Network 3.0 - activates toll-like receptor Sample Search...  

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

in St. Louis Collection: Biology and Medicine 63 From secretome analysis to immunology: Chitosan induces major alterations in the activation of dendritic cells via a...

394

E-Print Network 3.0 - activation decay heat Sample Search Results  

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

h 1 in the dark... . Filtration reduced decay rates by various amounts, averaging 20%. Heat-labile, high... the loss of active degradative materials incurred by ... Source:...

395

E-Print Network 3.0 - activation energy distribution Sample Search...  

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

and Information Sciences 68 Ratepayer-Funded Energy-Efficiency Programs in a Restructured Electricity Summary: Private-Sector Energy-Efficiency Activities... a utility's past...

396

E-Print Network 3.0 - active microwave medium Sample Search Results  

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

MA: Artech House, 1981... . 41 F. Ulaby, R. Moore, and A. K. Fung, Microwave Remote Sensing: Active and Passive, vol. 3. Norwood... Sat Passive Microwave Polarimetric...

397

E-Print Network 3.0 - activation element exerting Sample Search...  

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

activities, in particular, greenhouse gases... and application of comprehensive Earth system models. 13 - Elements of linear detection theory: EOFs of natural Source: Black,...

398

E-Print Network 3.0 - acid chaperone activity Sample Search Results  

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

they up-regulate ER-resident chaperones and other enzymatic activities to augment protein folding... with the help of chaperones. A sudden increase in unfolded proteins, a...

399

E-Print Network 3.0 - active vibration reduction Sample Search...  

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

been used successfully in various applications... for this application. The operating principle of an active mass ... Source: Huston, Dryver R. - School of Engineering, University...

400

E-Print Network 3.0 - activated carbon-based adsorbents Sample...  

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

two primary elements, the filter media (activated carbon or lignite coke) to adsorb pollutants... in that Marker's past experience has been that Hg capture with carbon or carbon...

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401

E-Print Network 3.0 - activation analysis body Sample Search...  

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. Such findings provide support for an active role of body representations in the processes underlying the RHI... 1 Body mereology F. de Vignemont, M. Tsakiris and P....

402

E-Print Network 3.0 - active transalveolar albumin Sample Search...  

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adenosine 3,5-monophosphate CCRC cumulative... factor GAP GTPase-activating protein GDI guanine dissociation inhibitor GEF guanine exchange factor GM Source: Groningen,...

403

E-Print Network 3.0 - activating factor ddt-insensitive Sample...  

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

of abbreviations List of abbreviations Summary: factor GAP GTPase-activating protein GDI guanine dissociation inhibitor GEF guanine exchange factor GM... List of abbreviations...

404

E-Print Network 3.0 - audit planning activities Sample Search...  

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Investment Activities R R R Data Mining Software Packages (ACL, Excel, SQL) R R R... Recovery and Contingency ... Source: Noakes, David R. - Department of Chemistry and...

405

E-Print Network 3.0 - activation molecule mrna Sample Search...  

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Center Houston Collection: Biology and Medicine 14 Special Issue Imaging Cell Biology A single molecule view of gene Summary: these differences has thus become an area of active...

406

E-Print Network 3.0 - activates junctional endocytosis Sample...  

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). Monitoring clathrin-mediated endocytosis during synaptic activity. Wiseman, T., Williston, S., Brandts, J... of endocytosis at the synapse was first measured directly by ......

407

E-Print Network 3.0 - active lubricated multirecess Sample Search...  

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MICRO-ASSEMBLY VIA ELECTROCHEMICAL MODULATION OF SURFACE ENERGY Summary: the hydro- phobicity of the binding sites between micro-parts and substrates. Active assembly...

408

E-Print Network 3.0 - activity measurement developpement Sample...  

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Page: << < 1 2 3 4 5 > >> 1 Developpement WebIntroduction generale Developpement Web Summary: , Microsoft Server, ActiveX, .NET, ASP, VBScript, C, Access 45 58...

409

E-Print Network 3.0 - activity choices Sample Search Results  

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... Validation choice Applic. Index Application... units ... Validation choice Applic. Index Application Activity"B" W a) b) If true If true false false pages... End...

410

E-Print Network 3.0 - antioxidant activity oxidative Sample Search...  

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Quantification of antioxidant activity in brain tissue homogenates using the total equivalent... Elsevier Science B.V. All rights reserved. Keywords: Antioxidant;...

411

E-Print Network 3.0 - active filter compensator Sample Search...  

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TRANSACTIONS ON POWER ELECTRONICS, VOL. 17, NO. 1, JANUARY 2002 A New Hybrid Active Power Filter (APF) Topology Summary: topology is capable of compensating for the load...

412

E-Print Network 3.0 - actively inflamed liver Sample Search Results  

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Diverse Roles of Invariant Natural Killer T Cells in Liver Injury and Fibrosis Induced by Carbon Tetrachloride Summary: injection of iNKT activator -galactosylceramide ( -GalCer)...

413

E-Print Network 3.0 - activation analysis estudo Sample Search...  

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Dinmica Espacial SER-410-3 Processamento... , A Microwave remote sensing: active and passive. Boston, MA: Artech House, 1981. v.13. Warner, T.A.; Nellis, M... .; Collins,...

414

E-Print Network 3.0 - amphibolite rock-weathering activity Sample...  

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Centre de mathmatiques Collection: Mathematics 20 Phase-equilibrium constraints on titanite and rutile activities in mafic epidote amphibolites and geobarometry using...

415

E-Print Network 3.0 - activating factor-stimulated human Sample...  

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factor mediated activation of mTOR is deregulated in human cancer... , Schaffhausen B, Pallas DC, White M, Cantley L, Roberts TM. Common elements in growth factor stimulation... ,...

416

Sustainable Soil Remediation:  

Science Journals Connector (OSTI)

...wastes and creating new markets for the end products...study of the treatment of diesel-contaminated soil indicated...size and location of markets relative to waste production...remediation scenario for a diesel-contaminated site using...catabolic activity in diesel contaminated soil following...

David L. Jones; John R. Healey

417

Chemical Composition of Soils of Cass, Dickens, Falls, Hardeman, Polk, Scurry, and Wheeler Counties.  

E-Print Network (OSTI)

, helps soils to hold a favorable amount of water, so as better to resist drouth. It aids to give a fine, crumbly structure to clay soils and enables them to break up into a gcod condition of tilth under the action of cul- tivating implements. It checks... widely out of agreement with figures for the same constituent in othcr samples of the same soil type were omitted from the averages. For example, two samples of Kirvin fine sandy loam in Cass County (Nos. 7112 and 7167) contained much more active...

Fraps, G. S. (George Stronach); Fudge, J. F. (Joseph Franklin)

1940-01-01T23:59:59.000Z

418

E-Print Network 3.0 - activated porcine embryos Sample Search...  

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

and Physiology Part C 136 (2003) 357365 1532-045603 -see front matter 2003 Elsevier Inc. All rights reserved. Summary: . 5. Anti-factor Xa activity of commercial porcine...

419

E-Print Network 3.0 - activation prevents behavioral Sample Search...  

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30 Published by the IEEE Computer Society 1089-78011026.00 2010 IEEE IEEE INTERNET COMPUTING Summary: to in the control behavior -- such as activated in Fig- ure 1c --...

420

E-Print Network 3.0 - ace inhibitory activity Sample Search Results  

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ace inhibitory activity Page: << < 1 2 3 4 5 > >> 1 Angiotensin-(1-7) with thioether-bridge: an angiotensin-converting enzyme-resistant, potent Angiotensin-(1-7) analogue...

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421

E-Print Network 3.0 - active sers substrate Sample Search Results  

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INS OF SCI & TECH Journal of the American Chemical Society is published by the American Chemical Summary: Nanowire on a Film as an Efficient SERS-Active Platform Ilsun Yoon,...

422

E-Print Network 3.0 - alpha ligands activate Sample Search Results  

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

256, 201213 The Automatic Search for Ligand Binding Sites in Summary: CPA, 4CPA, 5CPA, alpha-amylase 6TAA) their binding location was predicted as a part of the active site......

423

E-Print Network 3.0 - active vertical fin Sample Search Results  

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Summary: active to tilt the caudal fin at an angle to the vertical 26. In some fish, especially those known... . Low-aspect ratio pectoral fins in sharks function to alter...

424

E-Print Network 3.0 - acid o-methyltransferase activity1 Sample...  

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activity1 Page: << < 1 2 3 4 5 > >> 1 Caffeoyl coenzyme A O-methyltransferase and lignin biosynthesis Zheng-Hua Yea, Summary: lignin units. Caffeic acid O-methyltransferase...

425

E-Print Network 3.0 - active galactic nuclear Sample Search Results  

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Pulsars... you'd . . . Active Galactic . . . X-ray binaries Pulsars and relatives Gamma-ray bursts Gravitational... 2 of 36 Go Back Full Screen Close Quit 1. Introduction to the...

426

E-Print Network 3.0 - active galactic nucleus Sample Search Results  

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Pulsars... you'd . . . Active Galactic . . . X-ray binaries Pulsars and relatives Gamma-ray bursts Gravitational... 2 of 36 Go Back Full Screen Close Quit 1. Introduction to the...

427

E-Print Network 3.0 - active intracellular trafficking Sample...  

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

of the tilapia... CaRs point to a juxtamembrane a-helical segment (G protein-mediated PLC and MAPK cascade activation Source: Loretz, Christopher A.- Department of Biological...

428

E-Print Network 3.0 - activated ras signalling Sample Search...  

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Collection: Biology and Medicine 5 R342 Dispatch Ras effectors: Buying shares in Ras plc Summary: . In this state, Ras is consti- tutively active and can transmit signals for...

429

E-Print Network 3.0 - activating inhibitory muscarinic Sample...  

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

to the increased firing activity, closure can PIP2 K+ X agonistM1-mAChR Gq PLC DAG IP3 PIP2 A B C muscarine 3 min1... Postsynaptic inhibitory action and K+ current...

430

E-Print Network 3.0 - active earth pressure Sample Search Results  

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a,b Summary: is a COLLADA (COLLAborative Design Activity) model supported by Google's SketchUp tool and Google Earth. 3D... it into Google Earth for display. COLLADA is for...

431

E-Print Network 3.0 - activates neu4 sialidase Sample Search...  

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the active site. 2008 Elsevier Ltd. All rights... liver sialidase inhibitor (IC50 40 lM).11 Based upon this and subsequent cell-culture results some... , have glycosidase...

432

E-Print Network 3.0 - activated reactive evaporation Sample Search...  

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consists... of a microporous carbon with a surface area, after activation with carbon dioxide, of ca. 700 m2 g-'. Here, we Source: Harris, Peter J F - Centre for Advanced...

433

E-Print Network 3.0 - activate multiple p2x Sample Search Results  

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Summary: a role for the P2X2 receptor subunit in mediating multiple sensory effects of ATP Debra A. Cockayne1... properties. P2X3 receptors are rapidly desensitizing, activated...

434

E-Print Network 3.0 - activity modulates recovery Sample Search...  

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Page: << < 1 2 3 4 5 > >> 1 When Good Comms Go Bad: Communications Recovery For Multi-Robot Teams Summary: component is the failure history module, which contains activation...

435

E-Print Network 3.0 - activation downregulates akt Sample Search...  

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for: activation downregulates akt Page: << < 1 2 3 4 5 > >> 1 Tumor and Stem Cell Biology Akt2 Regulates All Akt Isoforms and Promotes Resistance to Summary: deprivation, Akt2...

436

E-Print Network 3.0 - activates apical cl- Sample Search Results  

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

alone do not account for barrier function Summary: activities and protein content. CaCl2 was added to a final concentration of 30 mM, and after 15 min on ice... for the...

437

E-Print Network 3.0 - activates crac channels Sample Search Results  

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

and Medicine 16 Supplementary Table 1. Solutions for whole-cell recording Name NaCl CaCl2 MgCl2 Glucose HEPES Summary: activates Ca2+ influx through CRAC channels in S2 cells....

438

E-Print Network 3.0 - activity supports anaerobic Sample Search...  

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

Summary: of landfill activity; this is intuitive and supports the legitimacy of the EIO- LCA approach. Note that 100... Life-Cycle Analysis of Energy and Greenhouse Gas Emissions...

439

E-Print Network 3.0 - aspirin esterase activity Sample Search...  

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

-- an active drug and a placebo, for example... aspirin daily can reduce the risk of heart attack needs to take account of the facts that, independent... be 100% certain that...

440

E-Print Network 3.0 - active 32p-labeled human Sample Search...  

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A Are Necessary for Selective Recognition and Summary: 236E N-term and 32 P-labeled SNV PCE. RHA Translation Activity on Selected Viral and Cellular m... (1) with recombinant...

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441

E-Print Network 3.0 - activator protein-1 deficiency Sample Search...  

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not require... -response gene, named vitamin D3 upregu- lated protein 1 (VDUP-1) in the induction of CD122 expression has been... functional activity similar to that of the NK...

442

E-Print Network 3.0 - activation radio Sample Search Results  

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

AND DATA RADIOS Jessica Feng Summary: , a number of data radios that have been in active listening mode. In general, this radio is power... POWER MINIMIZATION BY SEPARATION OF...

443

E-Print Network 3.0 - activation-induced t-cell death Sample...  

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

activation-induced t-cell death Page: << < 1 2 3 4 5 > >> 1 insight review articles NATURE | VOL 407 | 12 OCTOBER 2000 | www.nature.com 789 Summary: -autonomous Fas (CD95)...

444

E-Print Network 3.0 - activities carbonic anhydrase Sample Search...  

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

Inc. All rights reserved. PII S1095-6433(97)00439-X Summary: .C.; Ruzicka, C.A.; Sly, W.S. Pul-carbonic anhydrase activity. J. Appl. Physiol. 55:75-83; 1983. monary... H: A...

445

E-Print Network 3.0 - active ion transport Sample Search Results  

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gases,2-6 or in the active... , oscillations in the electric field are damped in the bulk plasma and ion transport is governed by ion drift... , these oscillations are damped...

446

E-Print Network 3.0 - active region evolution Sample Search Results  

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

56 The main rationale In the 21st Summary: on the evolution and recent status of the ASEAN Organization and its space activities for enhancing sustainable... development in the...

447

E-Print Network 3.0 - activated cerebral blood Sample Search...  

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

cerebral blood Page: << < 1 2 3 4 5 > >> 1 2 Basic Anatomy and Physiology of the Human Brain Summary: and bacterial substances and, through the activity of its sweat glands and...

448

E-Print Network 3.0 - activity-dependent bulk endocytosis Sample...  

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

results for: activity-dependent bulk endocytosis Page: << < 1 2 3 4 5 > >> 1 VESICLE RECYCLING AT RIBBON SYNAPSES IN THE FINELY BRANCHED AXON TERMINALS OF MOUSE RETINAL BIPOLAR...

449

E-Print Network 3.0 - activated gaas surface Sample Search Results  

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Collection: Materials Science 8 Dissimilar and Nanomaterials for Optoelectronic Devices Summary: ) on GaAs Diluted-N-based QW Sb-based QW (GaInNAsSb) QD-based active...

450

E-Print Network 3.0 - activity recall par Sample Search Results  

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results for: activity recall par Page: << < 1 2 3 4 5 > >> 1 Recall termination in free recall Michael J. Kahana, Jonathan F. Miller, and Christoph T. Weidemann Summary: , one...

451

E-Print Network 3.0 - acetyl transferase activity Sample Search...  

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activity Page: << < 1 2 3 4 5 > >> 1 In Vivo Acetylation of CheY, a Response Regulator in Chemotaxis of Escherichia coli Summary: involving, for example, an unknown...

452

E-Print Network 3.0 - alk enzymatic activity Sample Search Results  

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enzymatic activity Page: << < 1 2 3 4 5 > >> 1 Activin B receptor ALK7 is a negative regulator of pancreatic -cell function Summary: . 5C), suggesting that ALK7 is not required...

453

E-Print Network 3.0 - active fe-n epsilon Sample Search Results  

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in PEM fuel cell conditions: Heat-treated macrocycles and beyond Summary: : A ToF SIMS abundance : o FeN2C and FeN4C B RDE catalytic activity C Number... of transferred...

454

E-Print Network 3.0 - activities improved water Sample Search...  

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4 5 > >> 1 Water Resources Water Quality and Water Treatment Summary: to the states for rural water supply and sanitation activities. Ministry of Agriculture (MoA) is involved......

455

E-Print Network 3.0 - alters methyltransferase activity Sample...  

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

activity on substrates that included calf thymus histones H2A and H4 as well as myelin basic... protein 12. However, later studies were not able to detect ......

456

E-Print Network 3.0 - active vibration control Sample Search...  

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procedures were programmed in the control system of the vibrator... ,22,25) the transmissibility of vibration is affected by body posture,(17-19,21,25) muscle activity,(26,27)...

457

E-Print Network 3.0 - ahr transcriptional activity Sample Search...  

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

are Summary: -A1 and UGT1-06 (1, 2). In response to halogenated- dibenzo-p-dioxins, AHR activation results... of recombinant Ahr and Arnt alleles, we have shown that...

458

E-Print Network 3.0 - activate mapks ap-1 Sample Search Results  

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j.cub.2010.01.019 MAPK Substrate Competition Summary: on transcriptional activity of Bcd and provide evidence suggesting that Bcd, a direct substrate of MAPK, decreases... of...

459

E-Print Network 3.0 - active methylene groups Sample Search Results  

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

groups Page: << < 1 2 3 4 5 > >> 1 Experimental study and modeling of basic dye sorption by diatomaceous clay Summary: blue, S is the active surface of diatomite, and MB.S is...

460

E-Print Network 3.0 - active integrated antenna Sample Search...  

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In this paper, an active integrated antenna using a T- shaped microstrip coupled patch... .interscience.wiley. com). DOI 10.1002mop.20658 Key words: T-shaped microstrip;...

Note: This page contains sample records for the topic "activity soil sampling" from the National Library of EnergyBeta (NLEBeta).
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461

E-Print Network 3.0 - activate multiple types Sample Search Results  

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at Kent Validating BPEL Specifications Summary: Handler 0..1 OnMessage PortType (f rom wsdl) PartnerLink Operation (f rom wsdl) PartnerActivity 11 0..* 1 0... name clashes...

462

E-Print Network 3.0 - active-sterile neutrino oscillations Sample...  

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Collection: Physics 8 arXiv:hep-ph0608147v113Aug2006 NUHEP-TH06-06 Neutrino Phenomenology of Very Low-Energy Seesaws Summary: by the addition of active-sterile neutrino...

463

E-Print Network 3.0 - active vibration isolation Sample Search...  

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Control Conference... , June 30-July 2, 2004. 27. Lei Zuo and Samir Nayfeh, An Active-Passive Stage for Vibration Isolation... Engineering, March 2004. 29. Lei Zuo and Samir...

464

E-Print Network 3.0 - activation analysis principles Sample Search...  

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4 5 1 emerging Principles: The U of R Campus will 12;Actively lead... May 11, 2010 Open House Presentation 12;where we re at consolidated outcomes: vision ... Source: Argerami,...

465

E-Print Network 3.0 - active surveillance study Sample Search...  

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systems... 15. Vogt RL , LaRue D , Klaucke DN , Jillson DA Comparison of an active and passive surveillance... Euro Surveill. Author manuscript Page 1 9 Survey of European...

466

E-Print Network 3.0 - activated zinc sulfide Sample Search Results  

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the Initial Reports and Scientific Results portions of Vol- Summary: -14 active zones, geology, A:18-19 age sulfides, B:111-117 vs. uranium content, B:113-114 alteration...

467

Final report on the Background Soil Characterization Project at the Oak Ridge Reservation, Oak Ridge, Tennessee. Volume 1: Results of Field Sampling Program  

SciTech Connect

This report presents, evaluates, and documents data and results obtained in the Background Soil Characterization Project (BSCP). It is intended to be a stand-alone document for application and use in structuring and conducting remedial investigation and remedial action projects in the Environmental Restoration (ER) Program. The objectives of the BSCP consist of the following: determine background concentrations of organics, metals, and radionuclides in natural soils that are key to environmental restoration projects; provide remediation projects with 100% validated data on background concentrations, which are technically and legally defensible; and quantify baseline risks from background constituents for comparison of risks associated with contaminated sites.

Watkins, D.R.; Ammons, J.T.; Branson, J.L. [and others

1993-10-01T23:59:59.000Z

468

E-Print Network 3.0 - active epstein-barr virus Sample Search...  

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

79, No. 22 0022-538X0508.00 0 doi:10.1128JVI.79.22.1398413992.2005 Summary: , and S. Kenney. 2000. Epstein-Barr virus immediate-early proteins BZLF1 and BRLF1 activate the...

469

Manoj Shukla Assistant Professor of Environmental Soil Physics,  

E-Print Network (OSTI)

of scales, and carbon sequestration in soils Professional Activities and Honors (last 6 years) Present

Johnson, Eric E.

470

A Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New Zealand |  

Open Energy Info (EERE)

Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New Zealand Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New Zealand Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New Zealand Details Activities (0) Areas (0) Regions (0) Abstract: Soil gases have been used as an exploration tool for minerals, oil and gas, and geothermal energy, through the detection of anomalous gas levels. This paper describes a soil gas survey conducted over a large part of the Rotorua geothermal field to supplement the sparse gas data from drillhole samples and to determine gas distribution patterns over the field. Data collected from a reference hole were used to observe the effect changing meteorological conditions had on soil gas levels. The results were

471

Hanford Site background: Part 1, Soil background for nonradioactive analytes. Revision 1, Volume 1  

SciTech Connect

The determination of soil background is one of the most important activities supporting environmental restoration and waste management on the Hanford Site. Background compositions serve as the basis for identifying soil contamination, and also as a baseline in risk assessment processes used to determine soil cleanup and treatment levels. These uses of soil background require an understanding of the extent to which analytes of concern occur naturally in the soils. This report documents the results of sampling and analysis activities designed to characterize the composition of soil background at the Hanford Site, and to evaluate the feasibility for use as Sitewide background. The compositions of naturally occurring soils in the vadose Zone have been-determined for-nonradioactive inorganic and organic analytes and related physical properties. These results confirm that a Sitewide approach to the characterization of soil background is technically sound and is a viable alternative to the determination and use of numerous local or area backgrounds that yield inconsistent definitions of contamination. Sitewide soil background consists of several types of data and is appropriate for use in identifying contamination in all soils in the vadose zone on the Hanford Site. The natural concentrations of nearly every inorganic analyte extend to levels that exceed calculated health-based cleanup limits. The levels of most inorganic analytes, however, are well below these health-based limits. The highest measured background concentrations occur in three volumetrically minor soil types, the most important of which are topsoils adjacent to the Columbia River that are rich in organic carbon. No organic analyte levels above detection were found in any of the soil samples.

Not Available

1993-04-01T23:59:59.000Z

472

Chemical Compositions and Antioxidant/Antimicrobial Activities of Various Samples Prepared from Schinus terebinthifolius Leaves Cultivated in Egypt  

Science Journals Connector (OSTI)

Chemical Compositions and Antioxidant/Antimicrobial Activities of Various Samples Prepared from Schinus terebinthifolius Leaves Cultivated in Egypt ... The fresh leaves of Egyptian S. terebinthifolius Raddi were collected from a tree growing in five different spots in Kalubia Delta, Middle Egypt on May 2007. ... Yields of essential oils from leaves of Egyptian S. terebinthifolius were 0.50 ± 0.01 g/100 g of fresh leaves and 0.90 ± 0.02 g/100 g of shade-dried leaves (w/w). ...

Khaled F. El-Massry; Ahmed H. El-Ghorab; Hamdy A. Shaaban; Takayuki Shibamoto

2009-05-22T23:59:59.000Z

473

Results of Remediation and Verification Sampling for the 600-270 Horseshoe Landfill  

SciTech Connect

This report presents the results of the 2005 remedial action and verification soil sampling conducted at the 600-270 waste site after removal of soil containing residual concentrations of dichlorodiphenyl trichloroethane and its breakdown products dichlorodiphenyl dichloroethylene and dichlorodiphenyl dichloroethane. The remediation was performed in response to post-closure surface soil sampling performed between 1998 and 2003 that indicated the presence of residual DDT contamination exceeding the Record of Decision for the 1100 Area National Priorities List site cleanup criteria of 1 mg/kg that was established for the original 1994 cleanup activities.

W. S. Thompson

2005-12-14T23:59:59.000Z

474

An Evaluation of Activated Bismuth Isotopes in Environmental Samples From the Former Western Pacific Proving Grounds  

SciTech Connect

{sup 207}Bi (t{sub 1/2}=32.2 y) was generated by activation of weapons material during a few ''clean'' nuclear tests at the U.S. Western Pacific Proving Grounds of Enewetak and Bikini Atolls. The radionuclides first appeared in the Enewetak environment during 1958 and in the environment of Bikini during 1956. Crater sediments from Bikini with high levels of {sup 207}Bi were analyzed by gamma spectrometry in an attempt to determine the relative concentrations of {sup 208}Bi (t{sup 1/2} = 3.68 x 10{sup 5} y). The bismuth isotopes were probably generated during the ''clean'', 9.3 Mt Poplar test held on 7/12/58. The atom ratio of {sup 208}Bi to {sup 207}Bi (R value) ranges from {approx}12 to over 200 in sections of core sediments from the largest nuclear crater at Bikini atoll. The presence of bismuth in the device is suggested to account for R values in excess of 10.

Robison, W.L.; Brunk, J.A.; Jokela, T.A.

2000-03-21T23:59:59.000Z

475

Soil washing results for mixed waste pond soils at Hanford  

SciTech Connect

Soil washing technology was assessed as a means for remediating soil contaminated with mixed wastes primarily composed of heavy metals and radionuclides. The soils at the US Department of Energy's Hanford Site are considered suitable for soil washing because of their relatively low quantities of silt and clay. However, in a limited number of soil washing experiments using soils from different locations in the north pond of the 300 Area, the degree of decontamination achieved for the coarse fraction of the soil varied considerably. Part of this variation appears to be due to the presence of a discrete layer of contaminated sediment found in some of the samples. 7 refs., 2 figs., 4 tabs.

Gerber, M.A.

1991-09-01T23:59:59.000Z

476

Soil Quality Information Sheet Rangeland Soil Quality--Soil Biota  

E-Print Network (OSTI)

powerhouse of soil, include an incredible diversity of organisms. Tons of soil biota, including micro

477

Active Phosphoric Acid and Its Relation to the Needs of the Soil for Phosphoric Acid in Pot Experiments.  

E-Print Network (OSTI)

. K/5 nitric acid, measured with a flask. Place in ter bath previously heated to 40" C. Digest five hours, shak- ?very half hour. Filter on a large'double folded filter. When cola, take 1800 c.c. for the estimation of phosphoric acid and potael... and silica. The filtrate was measured ancl its vol- ume recorded. The soil on the filter paper was washed back into the bottle with 2000 c.c. N,'5 nitric acid, and again digested. Fonr treatments in all were made with the acid, The quantity of phosphorjc...

Fraps, G. S. (George Stronach)

1909-01-01T23:59:59.000Z

478

Determination of extractable arsenic in soils using slurry sampling-on-line microwave extraction-hydride generation-atomic absorption spectrometry  

Science Journals Connector (OSTI)

A flow injection procedure has been developed for the determination of acid-extractable arsenic in soils by hydride generation atomic absorption spectrometry. Several parameters, including acid and borohydride concentrations, exposure time to microwave energy, and the microwave power applied, were optimized. The on-line microwave extraction increased the recovery of the adsorbed arsenic significantly; whereas, preparation of the slurry in 10% hydrochloric acid instead of water increased the recovery only when the microwave oven was off. Low recoveries, which were investigated by removing the hydride generation manifold and connecting the system via an on-line filter to an inductively coupled plasma mass spectrometer, were due to the irreversible adsorption of arsenic on the soil. This irreversible adsorption does not allow standard additions calibration. The solution detection limit was 0.2 ?g l?1 for a 212-?l injection loop, corresponding to 7 ng g?1 in solid for a 2.5% m/v slurry prepared in 25 ml.

Hakan Gürleyük; Julian F. Tyson; Peter C Uden

2000-01-01T23:59:59.000Z

479

NON-DESTRUCTIVE SOIL CARBON ANALYZER.  

SciTech Connect

This report describes the feasibility, calibration, and safety considerations of a non-destructive, in situ, quantitative, volumetric soil carbon analytical method based on inelastic neutron scattering (INS). The method can quantify values as low as 0.018 gC/cc, or about 1.2% carbon by weight with high precision under the instrument's configuration and operating conditions reported here. INS is safe and easy to use, residual soil activation declines to background values in under an hour, and no radiological requirements are needed for transporting the instrument. The labor required to obtain soil-carbon data is about 10-fold less than with other methods, and the instrument offers a nearly instantaneous rate of output of carbon-content values. Furthermore, it has the potential to quantify other elements, particularly nitrogen. New instrumentation was developed in response to a research solicitation from the U.S. Department of Energy (DOE LAB 00-09 Carbon Sequestration Research Program) supporting the Terrestrial Carbon Processes (TCP) program of the Office of Science, Biological and Environmental Research (BER). The solicitation called for developing and demonstrating novel techniques for quantitatively measuring changes in soil carbon. The report includes raw data and analyses of a set of proof-of-concept, double-blind studies to evaluate the INS approach in the first phase of developing the instrument. Managing soils so that they sequester massive amounts of carbon was suggested as a means to mitigate the atmospheric buildup of anthropogenic CO{sub 2}. Quantifying changes in the soils' carbon stocks will be essential to evaluating such schemes and documenting their performance. Current methods for quantifying carbon in soil by excavation and core sampling are invasive, slow, labor-intensive and locally destroy the system being observed. Newly emerging technologies, such as Laser Induced Breakdown Spectroscopy and Near-Infrared Spectroscopy, offer soil-carbon analysis; however, these also are invasive and destructive techniques. The INS approach permits quantification in a relatively large volume of soil without disrupting the measurement site. The technique is very fast and provides nearly instantaneous results thereby reducing the cost, and speeding up the rate of analysis. It also has the potential to cover large areas in a mobile scanning mode. These capabilities will significantly advance the tracking carbon sequestration and offer a tool for research in agronomy, forestry, soil ecology and biogeochemistry.

WIELOPOLSKI,L.MITRA,S.HENDREY,G.ORION,I.ROGERS,H.TORBERT,A.PRIOR,S.RUNION,B.

2004-02-01T23:59:59.000Z

480

Avoiding and Mitigating Soil Compaction Associated with Natural Gas Development  

E-Print Network (OSTI)

-term impact of well drilling and pipeline instal- lation activities on your soils and their future and pipeline- laying activities; limit drilling activities to periods of expected drier soil conditions defined terms for repairs on dam

Boyer, Elizabeth W.

Note: This page contains sample records for the topic "activity soil sampling" 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

Soil phosphorus status and fertilizer use in select agricutural soils in Nicaragua  

E-Print Network (OSTI)

A survey of small, medium and large Nicaraguan producers indicated a heavy reliance on imported complete fertilizer. Analysis of soils sampled from the large-scale commercial producers found low P retention in the lowland heavy clay soils...

Niemeyer, Patrick G

2001-01-01T23:59:59.000Z

482

Relationship of Soil Respiration to Crop and Landscape in the Walnut Creek Watershed  

Science Journals Connector (OSTI)

Soil respiration is an important component of the carbon dynamics of terrestrial ecosystems. Many factors exert controls on soil respiration, including temperature, soil water content, organic matter, soil texture, and plant root activity. This ...

T. B. Parkin; T. C. Kaspar; Z. Senwo; J. H. Prueger; J. L. Hatfield

2005-12-01T23:59:59.000Z

483

Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Gas Flux Sampling Activity Date Usefulness useful DOE-funding Unknown Notes The field survey program on the northwest rift zone consisted of soil mercury and radon emanometry surveys, groundwater temperature and chemistry studies, Schlumberger resistivity soundings and self-potential profiles. Geophysical and geochemical surveys along this rift (southwest) were limited by difficult field conditions and access limitations. The geophysical program consisted of one Schlumberger sounding, one

484

CHARACTERIZATION OF A SAMPLE OF INTERMEDIATE-TYPE ACTIVE GALACTIC NUCLEI. II. HOST BULGE PROPERTIES AND BLACK HOLE MASS ESTIMATES  

SciTech Connect

We present a study of the host bulge properties and their relations with the black hole mass for a sample of 10 intermediate-type active galactic nuclei (AGNs). Our sample consists mainly of early-type spirals, four of them hosting a bar. For 70{sup +10} {sub -17}% of the galaxies, we have been able to determine the type of the bulge, and find that these objects probably harbor a pseudobulge or a combination of classical bulge/pseudobulge, suggesting that pseudobulges might be frequent in intermediate-type AGNs. In our sample, 50% {+-} 14% of the objects show double-peaked emission lines. Therefore, narrow double-peaked emission lines seem to be frequent in galaxies harboring a pseudobulge or a combination of classical bulge/pseudobulge. Depending on the bulge type, we estimated the black hole mass using the corresponding M {sub BH}-{sigma}* relation and found them within a range of 5.69 {+-} 0.21 < log M {sup {sigma}}*{sub BH} < 8.09 {+-} 0.24. Comparing these M {sup {sigma}}*{sub BH} values with masses derived from the FWHM of H{beta} and the continuum luminosity at 5100 A from their SDSS-DR7 spectra (M {sub BH}), we find that 8 out of 10 (80{sup +7} {sub -17}%) galaxies have black hole masses that are compatible within a factor of 3. This result would support that M {sub BH} and M {sup {sigma}}*{sub BH} are the same for intermediate-type AGNs, as has been found for type 1 AGNs. However, when the type of the bulge is taken into account, only three out of the seven (43{sup +18} {sub -15}%) objects of the sample have their M {sup {sigma}}*{sub BH} and M {sub BH} compatible within 3{sigma} errors. We also find that estimations based on the M {sub BH}-{sigma}* relation for pseudobulges are not compatible in 50% {+-} 20% of the objects.

Benitez, Erika; Cruz-Gonzalez, Irene; Martinez, Benoni; Jimenez-Bailon, Elena [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, Apdo. Postal 70-264, Mexico D.F. 04510 (Mexico)] [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, Apdo. Postal 70-264, Mexico D.F. 04510 (Mexico); Mendez-Abreu, Jairo; Lopez-Martin, Luis [Instituto de Astrofisica de Canarias, E-38200 La Laguna, Tenerife (Spain)] [Instituto de Astrofisica de Canarias, E-38200 La Laguna, Tenerife (Spain); Fuentes-Carrera, Isaura [Escuela Superior de Fisica y Matematicas, Instituto Politecnico Nacional (ESFM-IPN), U.P. Adolfo Lopez Mateos, Mexico D.F. 07730 (Mexico)] [Escuela Superior de Fisica y Matematicas, Instituto Politecnico Nacional (ESFM-IPN), U.P. Adolfo Lopez Mateos, Mexico D.F. 07730 (Mexico); Chavushyan, Vahram [Instituto Nacional de Astrofisica, Optica y Electronica, Apdo. Postal 51-216, 72000 Puebla (Mexico)] [Instituto Nacional de Astrofisica, Optica y Electronica, Apdo. Postal 51-216, 72000 Puebla (Mexico); Leon-Tavares, Jonathan, E-mail: erika@astro.unam.mx [Aalto University Metsaehovi Radio Observatory, Metsaehovintie 114, 02540 Kylmaelae (Finland)] [Aalto University Metsaehovi Radio Observatory, Metsaehovintie 114, 02540 Kylmaelae (Finland)

2013-02-15T23:59:59.000Z

485

Gas Flux Sampling At Mokapu Penninsula Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Gas Flux Sampling At Mokapu Penninsula Area (Thomas, 1986) Gas Flux Sampling At Mokapu Penninsula Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Gas Flux Sampling At Mokapu Penninsula Area (Thomas, 1986) Exploration Activity Details Location Mokapu Penninsula Area Exploration Technique Gas Flux Sampling Activity Date Usefulness not useful DOE-funding Unknown Notes The high degree of cultural activity (e.g. residential areas, streets, jet runways, etc.) on Mokapu both limited the extent of the soil geochemical surveys performed and rendered their interpretation much more difficult. Soil mercury concentrations and radon emanometry data on the peninsula showed a few localized high values (Figs 13, 14), but no consistent correlation between the anomalous zones and geologic features could be

486

Soil Minerals  

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

Soil Minerals Soil Minerals Nature Bulletin No. 707 March 2, 1963 Forest Preserve District of Cook County Seymour Simon, President Roberts Mann, Conservation Editor SOIL MINERALS We all depend upon the land Our food is obtained from plants and animals -- bread and meat, potatoes and fish, fruit and eggs and milk and the rest of it. Our livestock feed on plants and plant products such as grass and grain. Plants, by means of their root systems, take moisture and nutrients from the soils on which they grow. Their food values, for us or for animals that furnish us food, depend upon the available nutrients in those soils. Soils contain solids, water and air. The solids, the bulk of a soil -- except in purely organic types such as peat and muck -- are mostly mineral materials. Ordinarily they also contain some organic material: decayed and decaying remains of plants and animals.

487

Soil Characterization at the Linde FUSRAP Site and the Impact on Soil Volume Estimates  

SciTech Connect

The former Linde site in Tonawanda, New York is currently undergoing active remediation of Manhattan Engineering District's radiological contamination. This remediation is authorized under the Formerly Utilized Sites Remedial Action Program (FUSRAP). The focus of this paper will be to describe the impact of soil characterization efforts as they relate to soil volume estimates and project cost estimates. An additional objective is to stimulate discussion about other characterization and modeling technologies, and to provide a ''Lessons Learned'' scenario to assist in future volume estimating at other FUSRAP sites. Initial soil characterization efforts at the Linde FUSRAP site in areas known to be contaminated or suspected to be contaminated were presented in the Remedial Investigation Report for the Tonawanda Site, dated February 1993. Results of those initial characterization efforts were the basis for soil volume estimates that were used to estimate and negotiate the current remediation contract. During the course of remediation, previously unidentified areas of contamination were discovered, and additional characterization was initiated. Additional test pit and geoprobe samples were obtained at over 500 locations, bringing the total to over 800 sample locations at the 135-acre site. New data continues to be collected on a routine basis during ongoing remedial actions.

Boyle, J.; Kenna, T.; Pilon, R.

2002-02-27T23:59:59.000Z

488

Effect of non-aqueous drilling fluid and its synthetic base oil on soil health as indicated by its dehydrogenase activity  

Science Journals Connector (OSTI)

Drilling fluids are used for drilling natural gas, oil and water wells. These spill over into the surrounding soil at the point of drilling, which may impair soil health. A ... out to determine the effect of non ...

Kanchan Wakadikar; Avik Sil; Niranjan Kolekar…

2011-09-01T23:59:59.000Z

489

Estimation of dose contribution from 226Ra, 232Th and 40K radon exhalation rates in soil samples from Shivalik foot hills in India  

Science Journals Connector (OSTI)

......than the limit (370 Bq kg1) set in the 1979 Organization for Economic Co-operation and Development report. The calculated values...of radon exhalation rate and estimation of radiation doses in coal and fly ash samples. Appl. Radiat. Isot. (2008) 66:401-406......

R. P. Chauhan; Pooja Chauhan; Anil Pundir; Sunil Kamboj; Vakul Bansal; R. S. Saini

2014-01-01T23:59:59.000Z

490

Airborne microwave remote sensing of soil moisture  

E-Print Network (OSTI)

Newton [1]) . . . . . . . . . . . ~ ~ ~ 23 10 12 Location of aircraft soil moisture experiments. . . Soil types for fields at the 1975 Phoenix experiment. Soil types for fields at the 1976 Finney County, Kansas experiment . 34 43 44 13 14 Soil... Algorithms. Penetration Depth. EXPERII4ENTAL PROGRAM. I ntr oducti on. Phoenix, 1975. Lawrence-Topeka, Kansas Experiment Fi nney County Experiment South Dakota Experiment. . . . . . Colby, Kansas Experiment . . Moisture Sampling and Accuracy...

Black, Quentin Robert

2012-06-07T23:59:59.000Z

491

NONAQUEOUS-PHASE LIQUID CHARACTERIZATION AND POST-REMEDIATION VERIFICATION SAMPLING  

SciTech Connect

Light and dense nonaqueous-phase liquids (NAPLs) were identified in the surficial aquifer at the Northeast Site of the Young-Rainey Science, Technology, and Research Center located in Largo, Florida. The composition and the horizontal and vertical extent of NAPLs were determined using historical site information, analysis of ground water and soil boring data, and analysis of free product recovered from wells. Trichloroethene, dichloroethene, methylene chloride, toluene, and oils were identified as NAPLs. Calculations were conducted to determine NAPL remediation goals for both soil and ground water. Following completion of in situ thermal remediation activities at a 9,900-cubic-meter NAPL contamination area, a sampling program was implemented to verify the success of the remediation. The program consisted of using hot media sampling techniques to collect soil and ground water samples at randomly chosen locations in three sampling events during a 6- month period. Verification data indicate that the remediation was successful.

Tabor, Charles [S.M. Stoller Corporation; Juhlin, Randall [S.M. Stoller Corporation; Darr, Paul [S.M. Stoller Corporation; Caballero, Julian [S.M. Stoller Corporation; Daniel, Joseph [S.M. Stoller Corporation; Ingle, David [S.M. Stoller Corporation; none,

2004-05-01T23:59:59.000Z

492

Gas Flux Sampling At Lualualei Valley Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Gas Flux Sampling At Lualualei Valley Area (Thomas, 1986) Gas Flux Sampling At Lualualei Valley Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Gas Flux Sampling At Lualualei Valley Area (Thomas, 1986) Exploration Activity Details Location Lualualei Valley Area Exploration Technique Gas Flux Sampling Activity Date Usefulness useful DOE-funding Unknown Notes Soil mercury and radon emanation surveys were performed over much of the accessible surface of Lualualei Valley (Cox and Thomas, 1979). The results of these surveys (Figs 7 and 8) delineated several areas in which soil mercury concentrations or radon emanation rates were substantially above normal background values. Some of these areas were apparently coincident with the mapped fracture systems associated with the caldera boundaries.

493

Effect of Crude Oil and Chemical Additives on Metabolic Activity of Mixed Microbial Populations in Fresh Marsh Soils  

E-Print Network (OSTI)

Effect of Crude Oil and Chemical Additives on Metabolic Activity of Mixed Microbial Populations remineralization rates. Crude oil, which is known to contain toxins and reduce microbial diversity organic matter (Panicum hemitomon Shult. or Sagittaria lancifolia L. dominated marshes), crude oil

Nyman, John

494

Definition: Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Gas Sampling Jump to: navigation, search Dictionary.png Gas Sampling Gas sampling is done to characterize the chemical, thermal, and hydrological properties of a surface or subsurface hydrothermal system. Various methods are applied to obtain samples used for determination of the composition of gases present in soils or hydrothermal discharges. The flux of volatile gases emitted from a hydrothermal system can also be determined by measuring the flow of gases at specific locations and comparing it to average background emissions. Anomalously high gas flux can provide an indication of hydrothermal activity at depth that is otherwise not apparent. Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like.

495

Variations in chemical and physical properties of Amazon forest soils in relation to their genesis  

E-Print Network (OSTI)

soils was the RADAM-BRASIL soil survey (RADAMBRASIL, 1978).this study over the RADAM-BRASIL soil survey Biogeosciences,profiles in the RADAM- BRASIL, their sampling was limited by

2010-01-01T23:59:59.000Z

496

Heavy metal concentrations in soils of five United States cities, 1972 urban soils monitoring program  

SciTech Connect

Research report:Lead, mercury, cadmium, and arsenic levels detected in soil samples taken from five U.S. cities are reported. Cities studied were: Des Moines, Iowa; Fitchburg, Mass.; Lake Charles, La.; Reading, Pa.; and Pittsburgh. In all cities except Fitchburg, urban soils had higher concentrations of the metals than suburban soils had. Higher metals concentrations in urban soil are attributed to atmospheric fallout of aerosols from industrial processes and fossil fuel burning. (26 references, 2 tables)

Carey, A.E.; Gowen, J.A.; Forehand, T.J.; Tai, H.; Wiersma, G.B.

1980-03-01T23:59:59.000Z

497

E-Print Network 3.0 - above-ground insect herbivores Sample Search...  

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

Summary: -fold gradient of above ground plant production, strong differences in total soil nitrogen concentration... site (Table 1). Separate soil samples were taken in the...

498

Systematic Variability of Soil Hydraulic Conductivity Across Three Vertisol Catenas  

E-Print Network (OSTI)

of soil measured on small samples is log-normally distributed and related to physical properties of that soil sample (Mapa, 1995; Reynolds and Zebchuk, 1996; Lin et al., 1998; Baldock and Nelson, 2000). The United States Department of Agriculture (USDA... structure and water content for clayey soils (Mapa, 1995; Baldock and Nelson, 2000). 6 Measurement Methods A variety of laboratory and field methods of measuring Ks are available. Laboratory measurements are typically conducted on undisturbed soil...

Rivera, Leonardo Daniel

2011-10-21T23:59:59.000Z

499

Disclaimer: This Sample CV was compiled from 6 different student pharmacists' activities to demonstrate formatting of various CV components. A single student's CV would not be expected to contain all of these activities. List section contents in reverse c  

E-Print Network (OSTI)

Disclaimer: This Sample CV was compiled from 6 different student pharmacists' activities@xxx.com ===================================================================== EDUCATION Month Yr ­ Present Skaggs School of Pharmacy and Pharmaceutical Sciences (SSPPS) University Skaggs School of Pharmacy & Pharmaceutical Sciences Year-Year Research Aspects of HIPAA Certification

Gleeson, Joseph G.

500

Vitrification testing of soil fines from contaminated Hanford 100 Area and 300 Area soils  

SciTech Connect

The suitability of Hanford soil for vitrification is well known and has been demonstrated extensively in other work. The tests reported here were carried out to confirm the applicability of vitrification to the soil fines (a subset of the Hanford soil potentially different in composition from the bulk soil) and to provide data on the performance of actual, vitrified soil fines. It was determined that the soil fines were generally similar in composition to the bulk Hanford soil, although the fraction <0.25 mm in the 100 Area soil sample appears to differ somewhat from the bulk soil composition. The soil fines are readily melted into a homogeneous glass with the simple additions of CaO and/or Na{sub 2}O. The vitrified waste (plus additives) occupies only 60% of the volume of the initial untreated waste. Leach testing has shown the glasses made from the soil fines to be very durable relative to natural and man-made glasses and has demonstrated the ability of the vitrified waste to greatly reduce the release of radionuclides to the environment. Viscosity and electrical conductivity measurements indicate that the soil fines will be readily processable, although with levels of additives slightly greater than used in the radioactive melts. These tests demonstrate the applicability of vitrification to the contaminated soil fines and the exceptional performance of the waste form resulting from the vitrification of contaminated Hanford soils.

Ludowise, J.D.

1994-05-01T23:59:59.000Z