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Note: This page contains sample records for the topic "a2 relative sampling" from the National Library of EnergyBeta (NLEBeta).
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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.


1

E-Print Network 3.0 - arabidopsis atp a2 Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

atp a2 Search Powered by Explorit Topic List Advanced Search Sample search results for: arabidopsis atp a2 Page: << < 1 2 3 4 5 > >> 1 PLANT GENE REGISTER PGR99-174 (1999)...

2

E-Print Network 3.0 - atp a2 peroxidase Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: atp a2 peroxidase Page: << < 1 2 3 4 5 > >> 1 1. ATP hydrolysis yields approximately...

3

ORIGINAL INVESTIGATION Further characterization of ATP6V0A2-related autosomal  

E-Print Network [OSTI]

ORIGINAL INVESTIGATION Further characterization of ATP6V0A2-related autosomal recessive cutis laxa heterogeneous disorders. Mutations in the ATP6V0A2 gene were found to underlie both, autosomal recessive cutis laxa type 2 (ARCL2), Debre´ type, and wrinkly skin syndrome (WSS). The ATP6V0A2 gene encodes the a2

4

A2: Mathematical relativity and other progress in classical gravity theory - a session report  

E-Print Network [OSTI]

We report on selected oral contributions to the A2 session "Mathematical relativity and other progress in classical gravity theory" of "The 20th International Conference on General Relativity and Gravitation (GR20)" in Warsaw.

Piotr T. Chru?ciel; Tim-Torben Paetz

2014-03-20T23:59:59.000Z

5

E-Print Network 3.0 - a2 iga2-iga1 hybrid Sample Search Results  

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iga2-iga1 hybrid Search Powered by Explorit Topic List Advanced Search Sample search results for: a2 iga2-iga1 hybrid Page: << < 1 2 3 4 5 > >> 1 Hybrid Geometric Reduction of...

6

E-Print Network 3.0 - a2 strain replicates Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

; Environmental Sciences and Ecology 64 Journal of Biomechanics () Short communication Summary: -Green strain (Spencer, 1972): I4 N C N a2 , I5 N ...

7

E-Print Network 3.0 - a2 peroxidase expression Sample Search...  

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., Cereghino, G.P.L. & Gold, M.H. (1999) Homologous expression of recombinant lignin peroxidase... of bee venom phos- pholipase A2. Biochemistry 24, ... Source: Youngs,...

8

E-Print Network 3.0 - a2 regulates phagocytosis Sample Search...  

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Inappropriate Regulation of the Actin Cytoskeleton Barbara... ; PLA2, phospholipase A2; PLC, phospholipase C; PKA, protein kinase A; PKC, protein kinase C; PI3 kinase... ....

9

E-Print Network 3.0 - armstrong-frederick relation applied Sample...  

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armstrong-frederick relation applied Search Powered by Explorit Topic List Advanced Search Sample search results for: armstrong-frederick relation applied Page: << < 1 2 3 4 5 > >>...

10

E-Print Network 3.0 - agees relation entre Sample Search Results  

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agees relation entre Search Powered by Explorit Topic List Advanced Search Sample search results for: agees relation entre Page: << < 1 2 3 4 5 > >> 1 Introduction la programmation...

11

E-Print Network 3.0 - abundance cancer related Sample Search...  

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cancer related Search Powered by Explorit Topic List Advanced Search Sample search results for: abundance cancer related Page: << < 1 2 3 4 5 > >> 1 The Therapeutic Implications of...

12

E-Print Network 3.0 - a2 domain facilitate Sample Search Results  

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-Adobe-Photoshop (A2) (A3) D 100% 3 C 100% 3 Q 90% 4 10% 0.5 min() (P) min() enables Search-Adobe-URL Query... (). The enables NLE between ... Source: Massachusetts at...

13

E-Print Network 3.0 - a2 receptors measurement Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2004 Summary: ; PKA, protein kinase A; PKC, protein kinase C; PLA2, phospholipase A2; PLC, phospholipase C; PLD... JOURNAL OF RECEPTORS AND SIGNAL TRANSDUCTION Vol. 24, No. 3,...

14

E-Print Network 3.0 - air pollution-related health Sample Search...  

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health Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution-related health Page: << < 1 2 3 4 5 > >> 1 Overall Project Description...

15

E-Print Network 3.0 - aerobic hypolimnia relative Sample Search...  

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Topic List Advanced Search Sample search results for: aerobic hypolimnia relative Page: << < 1 2 3 4 5 > >> 1 Biogeochemistry 38: 281301, 1997. c 1997 Kluwer Academic...

16

E-Print Network 3.0 - age-related human proportions Sample Search...  

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Topic List Advanced Search Sample search results for: age-related human proportions Page: << < 1 2 3 4 5 > >> 1 Biogerontology 4: 119120, 2003. 2003 Kluwer Academic...

17

E-Print Network 3.0 - age related variations Sample Search Results  

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by Explorit Topic List Advanced Search Sample search results for: age related variations Page: << < 1 2 3 4 5 > >> 1 Biogerontology 4: 119120, 2003. 2003 Kluwer Academic...

18

E-Print Network 3.0 - age related differences Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

by Explorit Topic List Advanced Search Sample search results for: age related differences Page: << < 1 2 3 4 5 > >> 1 Biogerontology 4: 119120, 2003. 2003 Kluwer Academic...

19

E-Print Network 3.0 - astronomy-related rare books Sample Search...  

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astronomy-related rare books Search Powered by Explorit Topic List Advanced Search Sample search results for: astronomy-related rare books Page: << < 1 2 3 4 5 > >> 1 Rare Books...

20

E-Print Network 3.0 - arrhythmia-related heart disease Sample...  

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arrhythmia-related heart disease Search Powered by Explorit Topic List Advanced Search Sample search results for: arrhythmia-related heart disease Page: << < 1 2 3 4 5 > >> 1...

Note: This page contains sample records for the topic "a2 relative 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

E-Print Network 3.0 - arthritis-related internet web Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

related internet web Search Powered by Explorit Topic List Advanced Search Sample search results for: arthritis-related internet web Page: << < 1 2 3 4 5 > >> 1 COP 6930 Advanced...

22

EPMA Instructions for Thin Film Samples General guidelines to reading computer related commands  

E-Print Network [OSTI]

EPMA Instructions for Thin Film Samples General guidelines to reading computer related commands: `Single quote' = menu item, window, or icon "Double quote" = something you type = button you your sample, thin film up, on the dot of epoxy 4. Repeat until all samples are on the puck 5. Flip your

23

E-Print Network 3.0 - aging-related cognitive dysfunction Sample...  

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cognitive dysfunction Search Powered by Explorit Topic List Advanced Search Sample search results for: aging-related cognitive dysfunction Page: << < 1 2 3 4 5 > >> 1 In press in...

24

E-Print Network 3.0 - age related white Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

white Search Powered by Explorit Topic List Advanced Search Sample search results for: age related white Page: << < 1 2 3 4 5 > >> 1 The effects of healthcare provisions on the 4X...

25

E-Print Network 3.0 - age-related white matter Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

white matter Search Powered by Explorit Topic List Advanced Search Sample search results for: age-related white matter Page: << < 1 2 3 4 5 > >> 1 Assessing Early Brain Development...

26

E-Print Network 3.0 - addiction-related brain regions Sample...  

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brain regions Search Powered by Explorit Topic List Advanced Search Sample search results for: addiction-related brain regions Page: << < 1 2 3 4 5 > >> 1 This article appeared in...

27

E-Print Network 3.0 - age-related cortical brain Sample Search...  

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brain Search Powered by Explorit Topic List Advanced Search Sample search results for: age-related cortical brain Page: << < 1 2 3 4 5 > >> 1 Mapping Cortical Thickness and Gray...

28

E-Print Network 3.0 - age-related human small Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

by Explorit Topic List Advanced Search Sample search results for: age-related human small Page: << < 1 2 3 4 5 > >> 1 Biogerontology 4: 119120, 2003. 2003 Kluwer Academic...

29

PROJET AURORA: COMPLEX AND HARMONIC ANALYSIS RELATED TO GENERATING SYSTEMS: PHASE SPACE LOCALIZATION PROPERTIES, SAMPLING  

E-Print Network [OSTI]

PROJET AURORA: COMPLEX AND HARMONIC ANALYSIS RELATED TO GENERATING SYSTEMS: PHASE SPACE LOCALIZATION PROPERTIES, SAMPLING AND APPLICATIONS The aim of the AURORA project CHARGE is to join the efforts holds: A f 2 | f, |2 B f . 1 #12;2 AURORA PROJECT CHARGE The first property is of essential

Saut, Olivier

30

The Tully-Fisher Relation and Its Residuals for a Broadly Selected Sample of Galaxies  

E-Print Network [OSTI]

We measure the relation between galaxy luminosity and disk circular velocity (the Tully-Fisher [TF] relation), in the g, r, i, and z-bands, for a broadly selected sample of galaxies from the Sloan Digital Sky Survey, with the goal of providing well defined observational constraints for theoretical models of galaxy formation. The input sample of 234 galaxies has a roughly flat distribution of absolute magnitudes in the range -18.5 > Mr > -22, and our only morphological selection is an axis-ratio cut b/a < 0.6 to allow accurate inclination corrections. Long-slit spectroscopy yields usable H-alpha rotation curves for 170 galaxies. Observational errors, including distance errors due to peculiar velocities, are small compared to the intrinsic scatter of the TF relation. The slope of the forward TF relation steepens from -5.4 +/- 0.2 mag/log(km/s) in the g-band to -6.4 +/- 0.2 mag/log(km/s) in the z-band. The intrinsic scatter is approximately 0.4 mag in all bands. The scatter is not dominated by rare outliers o...

Pizagno, J; Weinberg, D H; Rix, H W; Pogge, R W; Grebel, E K; Harbeck, D; Blanton, M; Brinkmann, J; Gunn, J E; Pizagno, James; Prada, Francisco; Weinberg, David H.; Rix, Hans-Walter; Pogge, Richard W.; Grebel, Eva K.; Harbeck, Daniel; Blanton, Michael; Gunn, James E.

2006-01-01T23:59:59.000Z

31

The Tully-Fisher Relation and Its Residuals for a Broadly Selected Sample of Galaxies  

E-Print Network [OSTI]

We measure the relation between galaxy luminosity and disk circular velocity (the Tully-Fisher [TF] relation), in the g, r, i, and z-bands, for a broadly selected sample of galaxies from the Sloan Digital Sky Survey, with the goal of providing well defined observational constraints for theoretical models of galaxy formation. The input sample of 234 galaxies has a roughly flat distribution of absolute magnitudes in the range -18.5 > Mr > -22, and our only morphological selection is an axis-ratio cut b/a < 0.6 to allow accurate inclination corrections. Long-slit spectroscopy yields usable H-alpha rotation curves for 162 galaxies. Observational errors, including distance errors due to peculiar velocities, are small compared to the intrinsic scatter of the TF relation. The slope of the forward TF relation steepens from -5.5 +/- 0.2 mag/log(km/s) in the g-band to -6.6 +/- 0.2 mag/log(km/s) in the z-band. The intrinsic scatter is approximately 0.4 mag in all bands. The scatter is not dominated by rare outliers or by any particular class of galaxies, though it drops slightly, to 0.36 mag, if we restrict the sample to nearly bulgeless systems. Correlations of TF residuals with other galaxy properties are weak: bluer galaxies are significantly brighter than average in the g-band but only marginally brighter in the i-band; more concentrated galaxies are slightly fainter than average; and the TF residual is virtually independent of half-light radius, contrary to the trend expected for gravitationally dominant disks. The observed residual correlations do not account for most of the intrinsic scatter, implying that this scatter is instead driven largely by variations in the ratio of dark to luminous matter within the disk galaxy population.

James Pizagno; Francisco Prada; David H. Weinberg; Hans-Walter Rix; Richard W. Pogge; Eva K. Grebel; Daniel Harbeck; Michael Blanton; J. Brinkmann; James E. Gunn

2007-07-12T23:59:59.000Z

32

E-Print Network 3.0 - allele prevents anxiety-related Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Anxiety-related traits in humans have been associated with allelic variation... DL. 1996. Association of anxiety-related traits with a polymorphism in the serotonin transporter...

33

E-Print Network 3.0 - addressing gender-related employment Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(11). To date, analyses of the gender-related climate within... that women do not enter academe may involve the negative gender-related climate that has been documented...

34

E-Print Network 3.0 - attacks migraine-related functional Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

start (7... patient, who also has prosopagnosia, reports that the colours get mixed' (Table 3, patient 2). Migraine-related... 's own face in a mirror to failure related to...

35

E-Print Network 3.0 - air-surface exchanges related Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

side by a liquid-air surface which... + a2 h0k3 5 is restoring forces due to gravity and surface tension acting ... Source: Goldstein, Raymond E. - Department of Applied...

36

E-Print Network 3.0 - alcohol related health Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

results for: alcohol related health Page: << < 1 2 3 4 5 > >> 1 Dublin City University Student Alcohol Policy Summary: for those who choose not to drink Providing...

37

E-Print Network 3.0 - attributable familial relative Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the relative abundance and size... : Anoplopomatoidei Taxonomic classification: Taxon rank name: Family Taxon rank value: Anoplopomatidae ... Source: NOAA Marine Fisheries Review...

38

E-Print Network 3.0 - additional information relating Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 of 7 INTENDED ATTACHMENT LIST ADDITIONAL... : Name: Title: Office Phone: Home Phone: Cell Phone: Provided by Public Relations 12;Briefing details... Page 5 of 7 TABLE GUEST...

39

E-Print Network 3.0 - asbestos related disease Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Asbestos contamination in buildings is a significant environmental problem. Several diseases have... to the performance of emergency asbestos-related jobs. Licensed asbestos...

40

E-Print Network 3.0 - asbestos-related diseases incidence Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

fibrosis of the lung Asbestos-related lung cancer: lung cancer, risk of contracting... mining and product manufacturing) can lead to a variety of respiratory ... Source: Flanagan,...

Note: This page contains sample records for the topic "a2 relative 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

E-Print Network 3.0 - azimuthal anisotropy relative Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

revised methodology was developed where... electrical anisotropy, which is related to fracture direction and intensity. The method is applied... the electrical anisotropy from the...

42

E-Print Network 3.0 - adipose-related protein expression Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

12;1 Leishmania - a closer relative than one may think Full... eukaryotic protein folding and modification machinery ... Source: Lebendiker, Mario - Wolfson Centre for...

43

E-Print Network 3.0 - alcohol-related disorders Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

on both average volume of consumption... of the alcohol-related burden of disease in high-income countries with very low mortality (western Europe, ... Source: Meagher, Mary -...

44

E-Print Network 3.0 - adaptation technologies related Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

related Page: << < 1 2 3 4 5 > >> 1 From Adaptive Hypermedia to the Adaptive Web Systems Summary: details - Comparisons Low level technology - Text programming...

45

E-Print Network 3.0 - atmospheric pollution relative Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to Atmospheric Chemistry (Fall 2007) Summary: and the related environmental issues of air pollution and climate change on a global scale. 2. To help students... and their...

46

E-Print Network 3.0 - acute pancreatitis related Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

pivotal role in suppressing aging and age-related... a fluorescent cell 50. A comparison of pancreatic and skin tissues shows that while recombinant ... Source: Engelward,...

47

E-Print Network 3.0 - accident related release Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Utilization 31 CALIFORNIA STATE UNIVERSITY University and Private Vehicles Summary: certificates, accident reports, or other forms relative to the use of the vehicle. ...

48

E-Print Network 3.0 - au mineralization related Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Rock Abuse Collection: Fossil Fuels ; Geosciences 7 Quality Programs 350 4,000 Summary: (Thailand) Master of Communication (Public Relations and Professional Communication)...

49

E-Print Network 3.0 - affecting health-related quality Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

that affect quality of life and influence healthy (and unhealthy... .e. Walkability, bicycle-friendly) Assessing factors that position communities as health-related...

50

E-Print Network 3.0 - alcohol-related injury risk Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Geosciences ; Engineering 39 Risk factors for injury accidents among moped and motorcycle riders Summary: of alcohol-related risk. To avoid this, our responsibility analysis...

51

E-Print Network 3.0 - autonomic arousals related Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Biology and Medicine 2 Cross Power Spectral Density between Two-Lead ECG Signals at the Termination of Obstructive Summary: of respiratory event related...

52

E-Print Network 3.0 - analysis issues relating Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(policy-related issues, GoNo-Go recommendations, H2 in the context of larger energy markets, etc... priorities to the Analysis Agenda Advises PM on policy issues ...

53

E-Print Network 3.0 - age-related cardiac disease Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 4 5 > >> 1 Drosophila as a model for the identification of genes causing adult human heart disease Summary: on age-related changes (8, 9). Prior studies of adult Drosophila...

54

E-Print Network 3.0 - abstracted publications related Sample...  

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costs relative to other insurers... THE COSTS AND BENEFITS OF A PUBLIC OPTION IN HEALTH CARE REFORM: An Economic Analysis Ethan Kaplan... and Benefits of a Public Option in Health...

55

E-Print Network 3.0 - aging-related barrier dysfunction Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2009 Bentham Science Publishers Ltd. Summary: , Thurston, G, Rochon-Duck, M, Le, T, Brekken, R, McDonald, DM. (2004) Age-related changes in vascular... response with...

56

E-Print Network 3.0 - affects event-related potential Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Page: << < 1 2 3 4 5 > >> 1 Neurorehabilitation and Neural Repair Summary: NMES trains. Non-event-related and continuous NMES did not affect MEP amplitudes. No changes in...

57

Relationalism  

E-Print Network [OSTI]

This article contributes to the debate of the meaning of relationalism and background independence, which has remained of interest in theoretical physics from Newton versus Leibniz through to foundational issues for today's leading candidate theories of quantum gravity. I contrast and compose the substantially different Leibniz--Mach--Barbour (LMB) and Rovelli--Crane (RC) uses of the word `relational'. Leibniz advocated primary timelessness and Mach that `time is to be abstracted from change'. I consider 3 distinct viewpoints on Machian time: Barbour's, Rovelli's and my own. I provide four expansions on Barbour's taking configuration space to be primary: to (perhaps a weakened notion of) phase space, categorizing, perspecting and propositioning. Categorizing means considering not only object spaces but also the corresponding morphisms and then functors between such pairs. Perspecting means considering the set of subsystem perspectives; this is an arena in which the LMB and Rovelli approaches make contact. By propositioning, I mean considering the set of propositions about a physical (sub)system. I argue against categorization being more than a formal pre-requisite for quantization in general; however, perspecting is a categorical operation, and propositioning leads one to considering topoi, with Isham and Doering's work represents one possibility for a mathematically sharp implementation of propositioning. Further applications of this article are arguing for Ashtekar variables as being relational in LMB as well as just the usually-ascribed RC sense, relationalism versus supersymmetry, string theory and M-theory. The question of whether scale is relational is also considered, with quantum cosmology in mind.

Edward Anderson

2014-07-15T23:59:59.000Z

58

Visual Sample Plan (VSP) Statistical Software as Related to the CTBTOs On-Site Inspection Procedure  

SciTech Connect (OSTI)

In the event of a potential nuclear weapons test the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) is commissioned to conduct an on-site investigation (OSI) of the suspected test site in an effort to find confirmatory evidence of the nuclear test. The OSI activities include collecting air, surface soil, and underground samples to search for indications of a nuclear weapons test - these indicators include radionuclides and radioactive isotopes Ar and Xe. This report investigates the capability of the Visual Sample Plan (VSP) software to contribute to the sampling activities of the CTBTO during an OSI. VSP is a statistical sampling design software, constructed under data quality objectives, which has been adapted for environmental remediation and contamination detection problems for the EPA, US Army, DoD and DHS among others. This report provides discussion of a number of VSP sample designs, which may be pertinent to the work undertaken during an OSI. Examples and descriptions of such designs include hot spot sampling, combined random and judgment sampling, multiple increment sampling, radiological transect surveying, and a brief description of other potentially applicable sampling methods. Further, this work highlights a potential need for the use of statistically based sample designs in OSI activities. The use of such designs may enable canvassing a sample area without full sampling, provide a measure of confidence that radionuclides are not present, and allow investigators to refocus resources in other areas of concern.

Pulsipher, Trenton C.; Walsh, Stephen J.; Pulsipher, Brent A.; Milbrath, Brian D.

2010-09-01T23:59:59.000Z

59

Political Science Sample 4-5 Year Study Plan for Doctoral Program Current catalog for student with B.A., major field International Relations with minor fields  

E-Print Network [OSTI]

Political Science Sample 4-5 Year Study Plan for Doctoral Program Current catalog for student with B.A., major field International Relations with minor fields Comparative Politics and Political Politics PSC 710r Proseminar in American Politics Year One: Semester 2 PSC 702 Advanced Quantitative

Ahmad, Sajjad

60

JOINT ANALYSIS OF CLUSTER OBSERVATIONS. II. CHANDRA/XMM-NEWTON X-RAY AND WEAK LENSING SCALING RELATIONS FOR A SAMPLE OF 50 RICH CLUSTERS OF GALAXIES  

SciTech Connect (OSTI)

We present a study of multiwavelength X-ray and weak lensing scaling relations for a sample of 50 clusters of galaxies. Our analysis combines Chandra and XMM-Newton data using an energy-dependent cross-calibration. After considering a number of scaling relations, we find that gas mass is the most robust estimator of weak lensing mass, yielding 15% {+-} 6% intrinsic scatter at r{sub 500}{sup WL} (the pseudo-pressure Y{sub X} yields a consistent scatter of 22% {+-} 5%). The scatter does not change when measured within a fixed physical radius of 1 Mpc. Clusters with small brightest cluster galaxy (BCG) to X-ray peak offsets constitute a very regular population whose members have the same gas mass fractions and whose even smaller (<10%) deviations from regularity can be ascribed to line of sight geometrical effects alone. Cool-core clusters, while a somewhat different population, also show the same (<10%) scatter in the gas mass-lensing mass relation. There is a good correlation and a hint of bimodality in the plane defined by BCG offset and central entropy (or central cooling time). The pseudo-pressure Y{sub X} does not discriminate between the more relaxed and less relaxed populations, making it perhaps the more even-handed mass proxy for surveys. Overall, hydrostatic masses underestimate weak lensing masses by 10% on the average at r{sub 500}{sup WL}; but cool-core clusters are consistent with no bias, while non-cool-core clusters have a large and constant 15%-20% bias between r{sub 2500}{sup WL} and r{sub 500}{sup WL}, in agreement with N-body simulations incorporating unthermalized gas. For non-cool-core clusters, the bias correlates well with BCG ellipticity. We also examine centroid shift variance and power ratios to quantify substructure; these quantities do not correlate with residuals in the scaling relations. Individual clusters have for the most part forgotten the source of their departures from self-similarity.

Mahdavi, Andisheh [Department of Physics and Astronomy, San Francisco State University, San Francisco, CA 94131 (United States); Hoekstra, Henk [Leiden Observatory, Leiden University, Niels Bohrweg 2, NL-2333 CA Leiden (Netherlands); Babul, Arif; Bildfell, Chris [Department of Physics and Astronomy, University of Victoria, Victoria, BC V8W 3P6 (Canada); Jeltema, Tesla [Santa Cruz Institute for Particle Physics, UC Santa Cruz, 1156 High Street, Santa Cruz, CA 95064 (United States); Henry, J. Patrick [Institute for Astronomy, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States)

2013-04-20T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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

Characteristics of American coals in relation to their conversion into clean-energy fuels. Final report. [1150 samples of US coals  

SciTech Connect (OSTI)

To further characterize the Nation's coals, the Penn State Coal Sample Bank and Data Base were expanded to include a total of 1150 coal samples. The Sample Bank includes full-seam channel samples as well as samples of lithotypes, seam benches, and sub-seam sections. To the extent feasible and appropriate basic compositional data were generated for each sample and validated and computerized. These data include: proximate analysis, ultimate analysis, sulfur forms analysis, calorific value, maceral analysis, vitrinite reflectance analysis, ash fusion analysis, free-swelling index determination, Gray-King coke type determination, Hardgrove grindability determination, Vicker's microhardness determination, major and minor element analysis, trace element analysis, and mineral species analysis. During the contract period more than 5000 samples were prepared and distributed. A theoretical and experimental study of the pyrolysis of coal has been completed. The reactivity of chars, produced from all ranks of American coals, has been studied with regard to reactivity to air, CO/sub 2/, H/sub 2/ and steam. Another area research has concerned the catalytic effect of minerals and various cations on the gasification processes. Combustion of chars, low volatile fuels, coal-oil-water-air emulsions and other subjects of research are reported here. The products of this research can be found in 23 DOE Technical Research Reports and 49 published papers. As another mechanism of technology transfer, the results have been conveyed via more than 70 papers presented at a variety of scientific meetings. References to all of these are contained in this report.

Spackman, W.; Davis, A.; Walker, P.L.; Lovell, H.L.; Vastola, F.J.; Given, P.H.; Suhr, N.H.; Jenkins, R.G.

1982-06-01T23:59:59.000Z

62

False-alarm probability in relation to over-sampled power spectra, with application to Super-Kamiokande solar neutrino data  

E-Print Network [OSTI]

The term "false-alarm probability" denotes the probability that at least one out of M independent power values in a prescribed search band of a power spectrum computed from a white-noise time series is expected to be as large as or larger than a given value. The usual formula is based on the assumption that powers are distributed exponentially, as one expects for power measurements of normally distributed random noise. However, in practice one typically examines peaks in an over-sampled power spectrum. It is therefore more appropriate to compare the strength of a particular peak with the distribution of peaks in over-sampled power spectra derived from normally distributed random noise. We show that this leads to a formula for the false-alarm probability that is more conservative than the familiar formula. We also show how to combine these results with a Bayesian method for estimating the probability of the null hypothesis (that there is no oscillation in the time series), and we discuss as an example the application of these procedures to Super-Kamiokande solar neutrino data.

Peter A. Sturrock; Jeffrey D. Scargle

2010-06-03T23:59:59.000Z

63

Sampling box  

DOE Patents [OSTI]

An air sampling box that uses a slidable filter tray and a removable filter cartridge to allow for the easy replacement of a filter which catches radioactive particles is disclosed.

Phillips, Terrance D. (617 Chestnut Ct., Aiken, SC 29803); Johnson, Craig (100 Midland Rd., Oak Ridge, TN 37831-0895)

2000-01-01T23:59:59.000Z

64

This list includes a sampling of volunteer opportunities and organizations working in language tutor-ing. These opportunities may be suitable for students majoring or interested in cultural-related areas.  

E-Print Network [OSTI]

This list includes a sampling of volunteer opportunities and organizations working in language tutor- ing. These opportunities may be suitable for students majoring or interested in cultural://www.guts.wisc.edu/programs/fll_tutor_info.html Want to meet new people interested in your language, develop cross-cultural communication skills, have

Wisconsin at Madison, University of

65

Stack sampling apparatus  

SciTech Connect (OSTI)

An apparatus for obtaining samples from a structure includes a support member, at least one stabilizing member, and at least one moveable member. The stabilizing member has a first portion coupled to the support member and a second portion configured to engage with the structure to restrict relative movement between the support member and the structure. The stabilizing member is radially expandable from a first configuration where the second portion does not engage with a surface of the structure to a second configuration where the second portion engages with the surface of the structure.

Lind, Randall F; Lloyd, Peter D; Love, Lonnie J; Noakes, Mark W; Pin, Francois G; Richardson, Bradley S; Rowe, John C

2014-09-16T23:59:59.000Z

66

Sample push-out fixture  

DOE Patents [OSTI]

This invention generally relates to the remote removal of pelletized samples from cylindrical containment capsules. V-blocks are used to receive the samples and provide guidance to push out rods. Stainless steel liners fit into the v-channels on the v-blocks which permits them to be remotely removed and replaced or cleaned to prevent cross contamination between capsules and samples. A capsule holder securely holds the capsule while allowing manual up/down and in/out movement to align each sample hole with the v-blocks. Both end sections contain identical v-blocks; one that guides the drive out screw and rods or manual push out rods and the other to receive the samples as they are driven out of the capsule.

Biernat, John L. (Scotia, NY)

2002-11-05T23:59:59.000Z

67

Stable Isotope Protocols: Sampling and Sample Processing  

E-Print Network [OSTI]

plants, benthic microalgae [BMI], benthic macroalgae) andin a dessicator, prior to analysis. A.2 Benthic microalgaeBenthic microalgae (BMI) can be collected for isotope

Levin, Lisa A; Currin, Carolyn

2012-01-01T23:59:59.000Z

68

Defining And Characterizing Sample Representativeness For DWPF Melter Feed Samples  

SciTech Connect (OSTI)

Representative sampling is important throughout the Defense Waste Processing Facility (DWPF) process, and the demonstrated success of the DWPF process to achieve glass product quality over the past two decades is a direct result of the quality of information obtained from the process. The objective of this report was to present sampling methods that the Savannah River Site (SRS) used to qualify waste being dispositioned at the DWPF. The goal was to emphasize the methodology, not a list of outcomes from those studies. This methodology includes proven methods for taking representative samples, the use of controlled analytical methods, and data interpretation and reporting that considers the uncertainty of all error sources. Numerous sampling studies were conducted during the development of the DWPF process and still continue to be performed in order to evaluate options for process improvement. Study designs were based on use of statistical tools applicable to the determination of uncertainties associated with the data needs. Successful designs are apt to be repeated, so this report chose only to include prototypic case studies that typify the characteristics of frequently used designs. Case studies have been presented for studying in-tank homogeneity, evaluating the suitability of sampler systems, determining factors that affect mixing and sampling, comparing the final waste glass product chemical composition and durability to that of the glass pour stream sample and other samples from process vessels, and assessing the uniformity of the chemical composition in the waste glass product. Many of these studies efficiently addressed more than one of these areas of concern associated with demonstrating sample representativeness and provide examples of statistical tools in use for DWPF. The time when many of these designs were implemented was in an age when the sampling ideas of Pierre Gy were not as widespread as they are today. Nonetheless, the engineers and statisticians used carefully thought out designs that systematically and economically provided plans for data collection from the DWPF process. Key shared features of the sampling designs used at DWPF and the Gy sampling methodology were the specification of a standard for sample representativeness, an investigation that produced data from the process to study the sampling function, and a decision framework used to assess whether the specification was met based on the data. Without going into detail with regard to the seven errors identified by Pierre Gy, as excellent summaries are readily available such as Pitard [1989] and Smith [2001], SRS engineers understood, for example, that samplers can be biased (Gy?s extraction error), and developed plans to mitigate those biases. Experiments that compared installed samplers with more representative samples obtained directly from the tank may not have resulted in systematically partitioning sampling errors into the now well-known error categories of Gy, but did provide overall information on the suitability of sampling systems. Most of the designs in this report are related to the DWPF vessels, not the large SRS Tank Farm tanks. Samples from the DWPF Slurry Mix Evaporator (SME), which contains the feed to the DWPF melter, are characterized using standardized analytical methods with known uncertainty. The analytical error is combined with the established error from sampling and processing in DWPF to determine the melter feed composition. This composition is used with the known uncertainty of the models in the Product Composition Control System (PCCS) to ensure that the wasteform that is produced is comfortably within the acceptable processing and product performance region. Having the advantage of many years of processing that meets the waste glass product acceptance criteria, the DWPF process has provided a considerable amount of data about itself in addition to the data from many special studies. Demonstrating representative sampling directly from the large Tank Farm tanks is a difficult, if not unsolvable enterprise due to li

Shine, E. P.; Poirier, M. R.

2013-10-29T23:59:59.000Z

69

ESPC IDIQ Contract Sample  

Broader source: Energy.gov [DOE]

Document displays a sample indefinite delivery, indefinite quantity (IDIQ) energy savings performance contract (ESPC).

70

Relational EPR  

E-Print Network [OSTI]

We study the EPR-type correlations from the perspective of the relational interpretation of quantum mechanics. We argue that these correlations do not entail any form of 'non-locality', when viewed in the context of this interpretation. The abandonment of strict Einstein realism implied by the relational stance permits to reconcile quantum mechanics, completeness, (operationally defined) separability, and locality.

Matteo Smerlak; Carlo Rovelli

2006-04-10T23:59:59.000Z

71

Rain sampling device  

DOE Patents [OSTI]

The present invention constitutes a rain sampling device adapted for independent operation at locations remote from the user which allows rainfall to be sampled in accordance with any schedule desired by the user. The rain sampling device includes a mechanism for directing wet precipitation into a chamber, a chamber for temporarily holding the precipitation during the process of collection, a valve mechanism for controllably releasing samples of the precipitation from the chamber, a means for distributing the samples released from the holding chamber into vessels adapted for permanently retaining these samples, and an electrical mechanism for regulating the operation of the device. 11 figures.

Nelson, D.A.; Tomich, S.D.; Glover, D.W.; Allen, E.V.; Hales, J.M.; Dana, M.T.

1991-05-14T23:59:59.000Z

72

Rain sampling device  

DOE Patents [OSTI]

The present invention constitutes a rain sampling device adapted for independent operation at locations remote from the user which allows rainfall to be sampled in accordance with any schedule desired by the user. The rain sampling device includes a mechanism for directing wet precipitation into a chamber, a chamber for temporarily holding the precipitation during the process of collection, a valve mechanism for controllably releasing samples of said precipitation from said chamber, a means for distributing the samples released from the holding chamber into vessels adapted for permanently retaining these samples, and an electrical mechanism for regulating the operation of the device.

Nelson, Danny A. (Richland, WA); Tomich, Stanley D. (Richland, WA); Glover, Donald W. (Prosser, WA); Allen, Errol V. (Benton City, WA); Hales, Jeremy M. (Kennewick, WA); Dana, Marshall T. (Richland, WA)

1991-01-01T23:59:59.000Z

73

COMPUTER SCIENCE SAMPLE PROGRAM  

E-Print Network [OSTI]

COMPUTER SCIENCE SAMPLE PROGRAM (First Math Course MATH 198) This sample program suggests one way CS 181: Foundations of Computer Science II CS 180: Foundations of Computer Science I CS 191

Gering, Jon C.

74

E-Print Network 3.0 - a2b1 integrin transgenic Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

proteins that are important for cell adhesion in C. elegans, including integrins (Williams and Waterston... : epithelial apical junctions, which have traits of adherens and...

75

E-Print Network 3.0 - a2 modulates migration Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

D. Verkest Summary: to the destination PE. Register Migration Point Addresses Activate IAC register OS Migration Module Interrupt Handler... Low Cost Task Migration Initiation in...

76

E-Print Network 3.0 - a2 type iia Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mathematics 74 University of Bucharest, Transilvania University of Braov and Romanian Academy Summary: AI , A2112 + IIA3 , A4112 + IIAI , A4112 + IIA2,A31112 (3.1 )...

77

E-Print Network 3.0 - a-2 reactor bohunice Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Multidisciplinary Databases and Resources 16 Nuclear reactor safeguards and monitoring with antineutrino detectors A. Bernsteina) Summary: :www.iaea.orgworldatom...

78

E-Print Network 3.0 - a2 15-prostaglandin dehydrogenase Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Texas at Austin Collection: Biology and Medicine 10 >90 75-90 50-75 <50 BLASTX IPR Annotation COG Description COG class Summary: 4642 0 30154 X 21 160446 160964 morn...

79

E-Print Network 3.0 - a2 mediate insect Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

COMMUNITIES IN NONTIDAL WETLANDS Darold P. Batzer Department of Biology, Canisius... , Colorado 81224 KEY WORDS: aquatic ecology, colonization, plant-insect...

80

E-Print Network 3.0 - a2 inhibits angiogenesis Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

genes and coordinately regulated signaling pathway genes during in vitro ... Source: Solomon, Patty - School of Mathematical Sciences, University of Adelaide Collection:...

Note: This page contains sample records for the topic "a2 relative 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 - anticancer drug combretastatin-a2 Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

significant drug-drug interactions be- tween oral anticancer agents and nonanti-cancer agents... Oxford University Press 2005 1 Category Discovering drug interactions: a...

82

E-Print Network 3.0 - a2-1310 resonances Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

GaAsPInP microdisk resonators Y. Ma, S.H. Chang, S.S. Chang and S.T. Ho Cascaded InGaAsPInP microdisk resonators... as optical filters are fabricated by deep dry-etching....

83

E-Print Network 3.0 - a2 activates p38 Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mathematics 72 *Corresponding author: Bart STAELS, INSERM UMR 1011, Universit Lille Nord de France, Institut Pasteur de Lille, 1 rue du Pr Calmette, BP245, 59019 Lille -France....

84

E-Print Network 3.0 - a2 catalyzed acidolysis Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Studies of the Acidolysis Reactions Occurring in Silicon-Containing Bilayer... film, the acidolysis reactions of the 2-tris(trimethylsilyl)silylethyl moiety have been...

85

E-Print Network 3.0 - a-2 reactor calder hall Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

. . 3 2.2 Classes Source: Experimental High Energy Physics Collection: Plasma Physics and Fusion ; Physics 31 Ris-R-1459(DA) Kernekraft og nuklear sikkerhed 2003 Summary: -enheder...

86

E-Print Network 3.0 - a2b antagonist mediate Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

conditions, this receptor is only mediating an effect on 12;Chapter 4... (2):83-91. Slattery DA, Desrayaud S, Cryan JF (2005) GABAB receptor antagonist-mediated...

87

E-Print Network 3.0 - a2 receptor-deficient mice Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

receptor-deficient mice. J. Immunol. 158:5297-5304. 5. Dalrymple, S. A., L. L. Lucian, R. Slattery... by macrophages in response to heat-killed Listeria monocytogenes,...

88

Manipulator for rotating and translating a sample holder  

DOE Patents [OSTI]

A manipulator for use in e.g. a Transmission Electron Microscope (TEM) is described, said manipulator capable of rotating and translating a sample holder (4). The manipulator clasps the round sample holder between two members (3A, 3B), said members mounted on actuators (2A, 2B). Moving the actuators in the same direction results in a translation of the sample holder, while moving the actuators in opposite directions results in a rotation of the sample holder.

van de Water, Jeroen (Breugel, NL); van den Oetelaar, Johannes (Eindhoven, NL); Wagner, Raymond (Gorinchem, NL); Slingerland, Hendrik Nicolaas (Venlo, NL); Bruggers, Jan Willem (Eindhoven, NL); Ottevanger, Adriaan Huibert Dirk (Malden, NL); Schmid, Andreas (Berkeley, CA); Olson, Eric A. (Champaign, IL); Petrov, Ivan G. (Champaign, IL); Donchev, Todor I. (Urbana, IL); Duden, Thomas (Kensington, CA)

2011-02-08T23:59:59.000Z

89

Complementary Relativity  

E-Print Network [OSTI]

Special theory of relativity has been formulated in a vacuum momentum-energy representation which is equivalent to Einstein special relativity and predicts just the same results as it. Although in this sense such a formulation would be at least classically useless, its consistent extension to noninertial frames produces a momentum-energy metric which behaves as a new dynamical quantity that is here interpreted in terms of a cosmological field. This new field would be complementary to gravity in that its strength varies inversely to as that of gravity does. Using a strong-field approximation, we suggest that the existence of this cosmological field would induce a shift of luminous energy which could justify the existence of all the assumed invisible matter in the universe, so as the high luminousities found in active galactic nuclei and quasars.

P. F. Gonzalez-Diaz

1994-04-07T23:59:59.000Z

90

Sampled data lattice filters  

E-Print Network [OSTI]

SAMPLED DATA LATTICE FILTERS A Thesis by WILLIAM TERRY THRIFT III Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1979 Major Subfect...: Electrical Engineering SAMPLED DATA LATTICE FILTERS A Thesis by WILLIAM TERRY THRIFT III Approved as to style and content by: (Chair an of Committee) (Hea f Department) (Member) (Member) (Member) (Member) December 1979 ABSTRACT Sampled Data...

Thrift, William Terry

1980-01-01T23:59:59.000Z

91

Waste tank characterization sampling limits  

SciTech Connect (OSTI)

This document is a result of the Plant Implementation Team Investigation into delayed reporting of the exotherm in Tank 241-T-111 waste samples. The corrective actions identified are to have immediate notification of appropriate Tank Farm Operations Shift Management if analyses with potential safety impact exceed established levels. A procedure, WHC-IP-0842 Section 12.18, ``TWRS Approved Sampling and Data Analysis by Designated Laboratories`` (WHC 1994), has been established to require all tank waste sampling (including core, auger and supernate) and tank vapor samples be performed using this document. This document establishes levels for specified analysis that require notification of the appropriate shift manager. The following categories provide numerical values for analysis that may indicate that a tank is either outside the operating specification or should be evaluated for inclusion on a Watch List. The information given is intended to translate an operating limit such as heat load, expressed in Btu/hour, to an analysis related limit, in this case cesium-137 and strontium-90 concentrations. By using the values provided as safety flags, the analytical laboratory personnel can notify a shift manager that a tank is in potential violation of an operating limit or that a tank should be considered for inclusion on a Watch List. The shift manager can then take appropriate interim measures until a final determination is made by engineering personnel.

Tusler, L.A.

1994-09-02T23:59:59.000Z

92

Investor Relations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area.PortaldefaultIntroducing AuroraInvestor Relations

93

The Baryonic Tully Fisher Relation  

E-Print Network [OSTI]

We validate the baryonic Tully Fisher (BTF) relation by exploring the Tully Fish er (TF) and BTF properties of optically and HI-selected disk galaxies. The data includes galaxies from: Sakai et al. (2000) calibrator sample; McGaugh et al. (2000: MC2000) I-band sample; and 18 newly acquired HI-selected field dwarf galaxies observed with the ANU 2.3m telescope and the ATNF Parkes telescope from Gurovich's thesis sample (2005). As in MC2000, we re-cast the TF and BTF relations as relationships between baryo n mass and W_{20}. First we report some numerical errors in MC2000. Then, we c alculate weighted bi-variate linear fits to the data, and finally we compare the fits of the intrinsically fainter dwarfs with the brighter galaxies of Sakai et al. (2000). With regards to the local calibrator disk galaxies of Sakai et al. (2000), our results suggest that the BTF relation is indeed tighter than the T F relation and that the slopes of the BTF relations are statistically flatter th an the equivalent TF relations. Further, for the fainter galaxies which include the I-band MCG2000 and HI-selected galaxies of Gurovich's thesis sample, we calc ulate a break from a simple power law model because of what appears to be real c osmic scatter. Not withstanding this point, the BTF models are marginally better models than the equivalent TF ones with slightly smaller reduced chi^2.

Sebastian Gurovich; Stacy S. McGaugh; Ken C. Freeman; Helmut Jerjen; Lister Staveley-Smith; W. J. G. De Blok

2004-11-17T23:59:59.000Z

94

Rehabilitation Services Sample Occupations  

E-Print Network [OSTI]

/Industries Correction Agencies Drug Treatment Centers Addiction Counselor Advocacy Occupations Art Therapist BehavioralRehabilitation Services Sample Occupations Sample Work Settings Child & Day Care Centers Clinics................................ IIB 29-1000 E4 Careers in Counseling and Human Services .........IIB 21-1010 C7 Careers in Health Care

Ronquist, Fredrik

95

Sampling system and method  

DOE Patents [OSTI]

The present disclosure provides an apparatus and method for coupling conduit segments together. A first pump obtains a sample and transmits it through a first conduit to a reservoir accessible by a second pump. The second pump further conducts the sample from the reservoir through a second conduit.

Decker, David L.; Lyles, Brad F.; Purcell, Richard G.; Hershey, Ronald Lee

2013-04-16T23:59:59.000Z

96

Biological sample collector  

DOE Patents [OSTI]

A biological sample collector is adapted to a collect several biological samples in a plurality of filter wells. A biological sample collector may comprise a manifold plate for mounting a filter plate thereon, the filter plate having a plurality of filter wells therein; a hollow slider for engaging and positioning a tube that slides therethrough; and a slide case within which the hollow slider travels to allow the tube to be aligned with a selected filter well of the plurality of filter wells, wherein when the tube is aligned with the selected filter well, the tube is pushed through the hollow slider and into the selected filter well to sealingly engage the selected filter well and to allow the tube to deposit a biological sample onto a filter in the bottom of the selected filter well. The biological sample collector may be portable.

Murphy, Gloria A. (French Camp, CA)

2010-09-07T23:59:59.000Z

97

Improved DESI-MS Performance using Edge Sampling and aRotational Sample Stage  

SciTech Connect (OSTI)

The position of the surface to be analyzed relative to the sampling orifice or capillary into the mass spectrometer has been known to dramatically affect the observed signal levels in desorption electrospray ionization mass spectrometry (DESIMS). In analyses of sample spots on planar surfaces, DESI-MS signal intensities as much as five times greater were routinely observed when the bottom of the sampling capillary was appropriately positioned beneath the surface plane ( edge sampling") compared to when the capillary just touched the surface. To take advantage of the optimum "edge sampling" geometry and to maximize the number of samples that could be analyzed in this configuration, a rotational sample stage was integrated into a typical DESI-MS setup. The rapid quantitative determination of caffeine in two diet sport drinks (Diet Turbo Tea, Speed Stack Grape) spiked with an isotopically labeled internal standard demonstrated the utility of this approach.

Kertesz, Vilmos [ORNL; Van Berkel, Gary J [ORNL

2008-01-01T23:59:59.000Z

98

Waste classification sampling plan  

SciTech Connect (OSTI)

The purpose of this sampling is to explain the method used to collect and analyze data necessary to verify and/or determine the radionuclide content of the B-Cell decontamination and decommissioning waste stream so that the correct waste classification for the waste stream can be made, and to collect samples for studies of decontamination methods that could be used to remove fixed contamination present on the waste. The scope of this plan is to establish the technical basis for collecting samples and compiling quantitative data on the radioactive constituents present in waste generated during deactivation activities in B-Cell. Sampling and radioisotopic analysis will be performed on the fixed layers of contamination present on structural material and internal surfaces of process piping and tanks. In addition, dose rate measurements on existing waste material will be performed to determine the fraction of dose rate attributable to both removable and fixed contamination. Samples will also be collected to support studies of decontamination methods that are effective in removing the fixed contamination present on the waste. Sampling performed under this plan will meet criteria established in BNF-2596, Data Quality Objectives for the B-Cell Waste Stream Classification Sampling, J. M. Barnett, May 1998.

Landsman, S.D.

1998-05-27T23:59:59.000Z

99

Water Sample Concentrator  

ScienceCinema (OSTI)

Automated portable device that concentrates and packages a sample of suspected contaminated water for safe, efficient transport to a qualified analytical laboratory. This technology will help safeguard against pathogen contamination or chemical and biolog

Idaho National Laboratory

2010-01-08T23:59:59.000Z

100

Dissolution actuated sample container  

DOE Patents [OSTI]

A sample collection vial and process of using a vial is provided. The sample collection vial has an opening secured by a dissolvable plug. When dissolved, liquids may enter into the interior of the collection vial passing along one or more edges of a dissolvable blocking member. As the blocking member is dissolved, a spring actuated closure is directed towards the opening of the vial which, when engaged, secures the vial contents against loss or contamination.

Nance, Thomas A.; McCoy, Frank T.

2013-03-26T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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

SAMPLING AND ANALYSIS PROTOCOLS  

SciTech Connect (OSTI)

Radiological sampling and analyses are performed to collect data for a variety of specific reasons covering a wide range of projects. These activities include: Effluent monitoring; Environmental surveillance; Emergency response; Routine ambient monitoring; Background assessments; Nuclear license termination; Remediation; Deactivation and decommissioning (D&D); and Waste management. In this chapter, effluent monitoring and environmental surveillance programs at nuclear operating facilities and radiological sampling and analysis plans for remediation and D&D activities will be discussed.

Jannik, T; P Fledderman, P

2007-02-09T23:59:59.000Z

102

Liquid sampling system  

DOE Patents [OSTI]

A conduit extends from a reservoir through a sampling station and back to the reservoir in a closed loop. A jet ejector in the conduit establishes suction for withdrawing liquid from the reservoir. The conduit has a self-healing septum therein upstream of the jet ejector for receiving one end of a double-ended cannula, the other end of which is received in a serum bottle for sample collection. Gas is introduced into the conduit at a gas bleed between the sample collection bottle and the reservoir. The jet ejector evacuates gas from the conduit and the bottle and aspirates a column of liquid from the reservoir at a high rate. When the withdrawn liquid reaches the jet ejector the rate of flow therethrough reduces substantially and the gas bleed increases the pressure in the conduit for driving liquid into the sample bottle, the gas bleed forming a column of gas behind the withdrawn liquid column and interrupting the withdrawal of liquid from the reservoir. In the case of hazardous and toxic liquids, the sample bottle and the jet ejector may be isolated from the reservoir and may be further isolated from a control station containing remote manipulation means for the sample bottle and control valves for the jet ejector and gas bleed. 5 figs.

Larson, L.L.

1984-09-17T23:59:59.000Z

103

Gas sampling system for a mass spectrometer  

DOE Patents [OSTI]

The present invention relates generally to a gas sampling system, and specifically to a gas sampling system for transporting a hazardous process gas to a remotely located mass spectrometer. The gas sampling system includes a capillary tube having a predetermined capillary length and capillary diameter in communication with the supply of process gas and the mass spectrometer, a flexible tube surrounding and coaxial with the capillary tube intermediate the supply of process gas and the mass spectrometer, a heat transfer tube surrounding and coaxial with the capillary tube, and a heating device in communication the heat transfer tube for substantially preventing condensation of the process gas within the capillary tube.

2003-12-30T23:59:59.000Z

104

Fluid sampling system  

DOE Patents [OSTI]

An fluid sampling system allows sampling of radioactive liquid without spillage. A feed tank is connected to a liquid transfer jet powered by a pumping chamber pressurized by compressed air. The liquid is pumped upwardly into a sampling jet of a venturi design having a lumen with an inlet, an outlet, a constricted middle portion, and a port located above the constricted middle portion. The liquid is passed under pressure through the constricted portion causing its velocity to increase and its pressure to be decreased, thereby preventing liquid from escaping. A septum sealing the port can be pierced by a two pointed hollow needle leading into a sample bottle also sealed by a pierceable septum affixed to one end. The bottle is evacuated by flow through the sample jet, cyclic variation in the sampler jet pressure periodically leaves the evacuated bottle with lower pressure than that of the port, thus causing solution to pass into the bottle. The remaining solution in the system is returned to the feed tank via a holding tank. 4 figs.

Houck, E.D.

1994-10-11T23:59:59.000Z

105

Fluid sampling system  

DOE Patents [OSTI]

An fluid sampling system allows sampling of radioactive liquid without spillage. A feed tank is connected to a liquid transfer jet powered by a pumping chamber pressurized by compressed air. The liquid is pumped upwardly into a sampling jet of a venturi design having a lumen with an inlet, an outlet, a constricted middle portion, and a port located above the constricted middle portion. The liquid is passed under pressure through the constricted portion causing its velocity to increase and its pressure to decreased, thereby preventing liquid from escaping. A septum sealing the port can be pierced by a two pointed hollow needle leading into a sample bottle also sealed by a pierceable septum affixed to one end. The bottle is evacuated by flow through the sample jet, cyclic variation in the sampler jet pressure periodically leaves the evacuated bottle with lower pressure than that of the port, thus causing solution to pass into the bottle. The remaining solution in the system is returned to the feed tank via a holding tank.

Houck, Edward D. (Idaho Falls, ID)

1994-01-01T23:59:59.000Z

106

Viscous sludge sample collector  

DOE Patents [OSTI]

A vertical core sample collection system for viscous sludge. A sample tube's upper end has a flange and is attached to a piston. The tube and piston are located in the upper end of a bore in a housing. The bore's lower end leads outside the housing and has an inwardly extending rim. Compressed gas, from a storage cylinder, is quickly introduced into the bore's upper end to rapidly accelerate the piston and tube down the bore. The lower end of the tube has a high sludge entering velocity to obtain a full-length sludge sample without disturbing strata detail. The tube's downward motion is stopped when its upper end flange impacts against the bore's lower end inwardly extending rim.

Beitel, George A [Richland, WA

1983-01-01T23:59:59.000Z

107

Relational Database SQL: Querying the Relational DB  

E-Print Network [OSTI]

: auto-completion and command history Weigang Qiu Relational Database & SQL #12;Relational Database SQLRelational Database SQL: Querying the Relational DB Workshop: the "genome" Database Relational Database & SQL Weigang Qiu Department of Biological Sciences Hunter College BIOL 425 Computational

Qiu, Weigang

108

Environmental Science: Sample Pathway  

E-Print Network [OSTI]

Environmental Science: Sample Pathway Semester I Semester II Freshman Year CGS Core CGS Core GE 100 Intro to Env Science ES 105 Env Earth Science Sophomore Year CGS Core (CGS NS201 will fulfill CAS BI107 & 124) MA 115 Statistics Summer Environmental Internship Junior Year CH 171 Chem for Health Sciences CH

Goldberg, Bennett

109

Analysis of large soil samples for actinides  

SciTech Connect (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

110

Decoupled Sampling for Graphics Pipelines  

E-Print Network [OSTI]

We propose a generalized approach to decoupling shading from visibility sampling in graphics pipelines, which we call decoupled sampling. Decoupled sampling enables stochastic supersampling of motion and defocus blur at ...

Ragan-Kelley, Jonathan Millar

111

Fluid sampling apparatus and method  

DOE Patents [OSTI]

Incorporation of a bellows in a sampling syringe eliminates ingress of contaminants, permits replication of amounts and compression of multiple sample injections, and enables remote sampling for off-site analysis. 3 figs.

Yeamans, D.R.

1998-02-03T23:59:59.000Z

112

Sample introducing apparatus and sample modules for mass spectrometer  

DOE Patents [OSTI]

An apparatus for introducing gaseous samples from a wide range of environmental matrices into a mass spectrometer for analysis of the samples is described. Several sample preparing modules including a real-time air monitoring module, a soil/liquid purge module, and a thermal desorption module are individually and rapidly attachable to the sample introducing apparatus for supplying gaseous samples to the mass spectrometer. The sample-introducing apparatus uses a capillary column for conveying the gaseous samples into the mass spectrometer and is provided with an open/split interface in communication with the capillary and a sample archiving port through which at least about 90 percent of the gaseous sample in a mixture with an inert gas that was introduced into the sample introducing apparatus is separated from a minor portion of the mixture entering the capillary discharged from the sample introducing apparatus.

Thompson, Cyril V. (Knoxville, TN); Wise, Marcus B. (Kingston, TN)

1993-01-01T23:59:59.000Z

113

Sample introducing apparatus and sample modules for mass spectrometer  

DOE Patents [OSTI]

An apparatus for introducing gaseous samples from a wide range of environmental matrices into a mass spectrometer for analysis of the samples is described. Several sample preparing modules including a real-time air monitoring module, a soil/liquid purge module, and a thermal desorption module are individually and rapidly attachable to the sample introducing apparatus for supplying gaseous samples to the mass spectrometer. The sample-introducing apparatus uses a capillary column for conveying the gaseous samples into the mass spectrometer and is provided with an open/split interface in communication with the capillary and a sample archiving port through which at least about 90 percent of the gaseous sample in a mixture with an inert gas that was introduced into the sample introducing apparatus is separated from a minor portion of the mixture entering the capillary discharged from the sample introducing apparatus. 5 figures.

Thompson, C.V.; Wise, M.B.

1993-12-21T23:59:59.000Z

114

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 allow 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.

Thompson, Cyril V. (Knoxville, TN)

1991-01-01T23:59:59.000Z

115

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

116

SEARCH, blackbox optimization, and sample complexity  

SciTech Connect (OSTI)

The SEARCH (Search Envisioned As Relation and Class Hierarchizing) framework developed elsewhere (Kargupta, 1995; Kargupta and Goldberg, 1995) offered an alternate perspective toward blackbox optimization -- optimization in presence of little domain knowledge. The SEARCH framework investigates the conditions essential for transcending the limits of random enumerative search using a framework developed in terms of relations, classes and partial ordering. This paper presents a summary of some of the main results of that work. A closed form bound on the sample complexity in terms of the cardinality of the relation space, class space, desired quality of the solution and the reliability is presented. This also leads to the identification of the class of order-k delineable problems that can be solved in polynomial sample complexity. These results are applicable to any blackbox search algorithms, including evolutionary optimization techniques.

Kargupta, H. [Los Alamos National Lab., NM (United States). Computational Science Methods Div.; Goldberg, D.E. [Univ. of Illinois, Urbana, IL (United States). Dept. of General Engineering

1996-05-01T23:59:59.000Z

117

Sample holder with optical features  

DOE Patents [OSTI]

A sample holder for holding a sample to be observed for research purposes, particularly in a transmission electron microscope (TEM), generally includes an external alignment part for directing a light beam in a predetermined beam direction, a sample holder body in optical communication with the external alignment part and a sample support member disposed at a distal end of the sample holder body opposite the external alignment part for holding a sample to be analyzed. The sample holder body defines an internal conduit for the light beam and the sample support member includes a light beam positioner for directing the light beam between the sample holder body and the sample held by the sample support member.

Milas, Mirko; Zhu, Yimei; Rameau, Jonathan David

2013-07-30T23:59:59.000Z

118

Sample Environment Plans and Progress  

E-Print Network [OSTI]

Sample Environment Plans and Progress at the SNS & HFIR SNS HFIR User Group Meeting American Conference on Neutron Scattering Ottawa, Canada June 26 30, 2010 Lou Santodonato Sample Environment Group our sample environment capabilities Feedback SHUG meetings User surveys Sample Environment Steering

Pennycook, Steve

119

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling at the Grand Junction, Colorado, Disposal

120

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling at the Grand Junction, Colorado,

Note: This page contains sample records for the topic "a2 relative 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

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling at the Grand Junction, Colorado,and

122

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling at the Grand Junction, Colorado,andOld

123

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling at the Grand Junction, Colorado,andOld

124

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling at the Grand Junction, Colorado,andOldOld

125

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling at the Grand Junction,

126

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling at the Grand Junction,Groundwater and

127

Sample Changes and Issues  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecemberSteamYear Jan FebThousand Cubic Feet)Year JanC.9.3. Receipts8.160Sample

128

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C.Green River, Utah, DisposalRulison,Sampling at

129

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C.Green River, Utah, DisposalRulison,Sampling at4

130

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C.Green River, Utah, DisposalRulison,Sampling

131

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28Sacandaga SiteSep NovWater Sampling

132

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28Sacandaga SiteSep NovWaterSampling

133

Fluid sampling tool  

DOE Patents [OSTI]

A fluid sampling tool is described for sampling fluid from a container. The tool has a fluid collecting portion which is drilled into the container wall, thereby affixing it to the wall. The tool may have a fluid extracting section which withdraws fluid collected by the fluid collecting section. The fluid collecting section has a fluted shank with an end configured to drill a hole into a container wall. The shank has a threaded portion for tapping the borehole. The shank is threadably engaged to a cylindrical housing having an inner axial passageway sealed at one end by a septum. A flexible member having a cylindrical portion and a bulbous portion is provided. The housing can be slid into an inner axial passageway in the cylindrical portion and sealed to the flexible member. The bulbous portion has an outer lip defining an opening. The housing is clamped into the chuck of a drill, the lip of the bulbous section is pressed against a container wall until the shank touches the wall, and the user operates the drill. Wall shavings (kerf) are confined in a chamber formed in the bulbous section as it folds when the shank advances inside the container. After sufficient advancement of the shank, an o-ring makes a seal with the container wall. 6 figs.

Garcia, A.R.; Johnston, R.G.; Martinez, R.K.

1999-05-25T23:59:59.000Z

134

Data validation report for the 100-HR-3 Operable Unit, fifth round groundwater samples  

SciTech Connect (OSTI)

The data from the chemical analysis of 68 samples from the 100-HR-3 Operable Unit Third Quarter 1993 Groundwater Sampling Investigation and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at the site. Sample analysis included inorganics and general chemical parameters. Fifty three samples were validated for radiochemical parameters.

Vukelich, S.E. [Kearney (A.T.), Inc., Chicago, IL (United States)] [Kearney (A.T.), Inc., Chicago, IL (United States)

1994-01-20T23:59:59.000Z

135

Recent results of the investigation of a micro-fluidic sampling chip and sampling system for hot cell aqueous processing streams  

SciTech Connect (OSTI)

A Fuel Cycle Research and Development project has investigated an innovative sampling method that could evolve into the next generation sampling and analysis system for metallic elements present in aqueous processing streams. Initially sampling technologies were evaluated and micro-fluidic sampling chip technology was selected and tested. A conceptual design for a fully automated microcapillary-based system was completed and a robotic automated sampling system was fabricated. The mechanical and sampling operation of the completed sampling system was investigated. Different sampling volumes have been tested. It appears that the 10 ?l volume has produced data that had much smaller relative standard deviations than the 2 ?l volume. In addition, the production of a less expensive, mass produced sampling chip was investigated to avoid chip reuse thus increasing sampling reproducibility/accuracy. The micro-fluidic-based robotic sampling system's mechanical elements were tested to ensure analytical reproducibility and the optimum robotic handling of micro-fluidic sampling chips. (authors)

Tripp, J.; Smith, T.; Law, J. [Idaho National Laboratory: P.O. Box 1625, Idaho Falls, ID 83415 (United States)

2013-07-01T23:59:59.000Z

136

Fluid sampling tool  

DOE Patents [OSTI]

The invention includes a rotatable tool for collecting fluid through the wall of a container. The tool includes a fluid collection section with a cylindrical shank having an end portion for drilling a hole in the container wall when the tool is rotated, and a threaded portion for tapping the hole in the container wall. A passageway in the shank in communication with at least one radial inlet hole in the drilling end and an opening at the end of the shank is adapted to receive fluid from the container. The tool also includes a cylindrical chamber affixed to the end of the shank opposite to the drilling portion thereof for receiving and storing fluid passing through the passageway. The tool also includes a flexible, deformable gasket that provides a fluid-tight chamber to confine kerf generated during the drilling and tapping of the hole. The invention also includes a fluid extractor section for extracting fluid samples from the fluid collecting section.

Johnston, Roger G. (Los Alamos, NM); Garcia, Anthony R. E. (Espanola, NM); Martinez, Ronald K. (Santa Cruz, NM)

2001-09-25T23:59:59.000Z

137

Specified assurance level sampling procedure  

SciTech Connect (OSTI)

In the nuclear industry design specifications for certain quality characteristics require that the final product be inspected by a sampling plan which can demonstrate product conformance to stated assurance levels. The Specified Assurance Level (SAL) Sampling Procedure has been developed to permit the direct selection of attribute sampling plans which can meet commonly used assurance levels. The SAL procedure contains sampling plans which yield the minimum sample size at stated assurance levels. The SAL procedure also provides sampling plans with acceptance numbers ranging from 0 to 10, thus, making available to the user a wide choice of plans all designed to comply with a stated assurance level.

Willner, O.

1980-11-01T23:59:59.000Z

138

Design unbiased estimation in line intersect sampling using segmented  

E-Print Network [OSTI]

Design unbiased estimation in line intersect sampling using segmented transects D A V I D L . R applications of line intersect sampling, transects consist of multiple, connected segments in a prescribed, suitably generalized to segmented transect designs. The relative efficiency and utility of segmented

139

Sampling for Bacteria in Wells  

E-Print Network [OSTI]

This publication will instruct you on the proper procedures for collecting a sample from a water well for bacteriological analysis....

Lesikar, Bruce J.

2001-11-15T23:59:59.000Z

140

Sample Residential Program Term Sheet  

Broader source: Energy.gov (indexed) [DOE]

Goal DRAFT U.S. DOE Sample Residential Program Term Sheet - DRAFT Introduction is seeking to develop an energy...

Note: This page contains sample records for the topic "a2 relative 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

Characterization of sampling cyclones  

E-Print Network [OSTI]

' and 11 (22) where R is the cyclone radius, the following non-dimensional relations may be obtained: (U, " ? V?") = ? ~' r'Stk B. n d (U; ? Uz) = (24) where: U; Fr = (25) These dimensionless equations which describe the fluid flow and particle tra...% efficiency value, The results of analyzing the curves for Fr=2. 0 are given in Table 3. It may be noted the slope increases with increasing values of Re, with the lowest slope being 1. 27 and the steepest slope being 1. 51. A series of cyclone performance...

Moore, Murray Edward

1986-01-01T23:59:59.000Z

142

Post-Award Deliverables Sample (Second Part of Sample Deliverables...  

Broader source: Energy.gov (indexed) [DOE]

Task Orders (IDIQ Attachment. J-4) Sample Statement of Work - Standard Service Offerings for Contractor-Identified Project ESPC TASK ORDER REQUEST FOR PROPOSAL (TO RFP) TEMPLATE...

143

Acceptance sampling using judgmental and randomly selected samples  

SciTech Connect (OSTI)

We present a Bayesian model for acceptance sampling where the population consists of two groups, each with different levels of risk of containing unacceptable items. Expert opinion, or judgment, may be required to distinguish between the high and low-risk groups. Hence, high-risk items are likely to be identifed (and sampled) using expert judgment, while the remaining low-risk items are sampled randomly. We focus on the situation where all observed samples must be acceptable. Consequently, the objective of the statistical inference is to quantify the probability that a large percentage of the unsampled items in the population are also acceptable. We demonstrate that traditional (frequentist) acceptance sampling and simpler Bayesian formulations of the problem are essentially special cases of the proposed model. We explore the properties of the model in detail, and discuss the conditions necessary to ensure that required samples sizes are non-decreasing function of the population size. The method is applicable to a variety of acceptance sampling problems, and, in particular, to environmental sampling where the objective is to demonstrate the safety of reoccupying a remediated facility that has been contaminated with a lethal agent.

Sego, Landon H.; Shulman, Stanley A.; Anderson, Kevin K.; Wilson, John E.; Pulsipher, Brent A.; Sieber, W. Karl

2010-09-01T23:59:59.000Z

144

Adaptive Sampling for Environmental Robotics  

E-Print Network [OSTI]

186, 2003. S. Thrun, Robotics Mapping: A survey, Exploringtechnique to environmental robotics applications includingSampling for Environmental Robotics Mohammad Rahimi , ,

Mohammad Rahimi; Richard Pon; Deborah Estrin; William J. Kaiser; Mani Srivastava; Gaurav S. Sukhatme

2003-01-01T23:59:59.000Z

145

Sample Residential Program Term Sheet  

Broader source: Energy.gov [DOE]

A sample for defining and elaborating on the specifics of a clean energy loan program. Author: U.S. Department of Energy

146

Homeowner Soil Sample Information Form  

E-Print Network [OSTI]

Homeowners should submit this form with their soil samples when requesting a soil test from the Texas A&M Soil Testing Laboratory....

Provin, Tony

2007-04-11T23:59:59.000Z

147

Sample Test for Common Quiz 2, Physics 111, Fall 2011 Vectors: Ax = A cos; Ay = A sin; A = 2  

E-Print Network [OSTI]

= v^F^ Energy: K = m 2 1 v2 Ug = mgy Us = 1 /2 kx2 , U + K = 0 U + K = Emec U + K = Wnc Ugi+Usi+Ki =Ugf+Usf+Kf Ugi+Usi+Ki + Wnc =Ugf+Usf+Kf Ugi+Usi+Ki-Fkd =Ugf+Usf+Kf 1m = 100 cm = 1000 mm 1 hour = 60

Janow, Rich

148

ATLBS EXTENDED SOURCE SAMPLE: THE EVOLUTION IN RADIO SOURCE MORPHOLOGY WITH FLUX DENSITY  

SciTech Connect (OSTI)

Based on the Australia Telescope Low Brightness Survey (ATLBS) we present a sample of extended radio sources and derive morphological properties of faint radio sources. One hundred nineteen radio galaxies form the ATLBS Extended Source Sample (ATLBS-ESS) consisting of all sources exceeding 30'' in extent and integrated flux densities exceeding 1 mJy. We give structural details along with information on galaxy identifications and source classifications. The ATLBS-ESS, unlike samples with higher flux-density limits, has almost equal fractions of FR-I and FR-II radio galaxies, with a large fraction of the FR-I population exhibiting 3C31-type structures. Significant asymmetry in lobe extents appears to be a common occurrence in the ATLBS-ESS FR-I sources compared with FR-II sources. We present a sample of 22 FR-Is at z > 0.5 with good structural information. The detection of several giant radio sources, with size exceeding 0.7 Mpc, at z > 1 suggests that giant radio sources are not less common at high redshifts. The ESS also includes a sample of 28 restarted radio galaxies. The relative abundance of dying and restarting sources is indicative of a model where radio sources undergo episodic activity in which an active phase is followed by a brief dying phase that terminates with restarting of the central activity; in any massive elliptical a few such activity cycles wherein adjacent events blend may constitute the lifetime of a radio source and such bursts of blended activity cycles may be repeated over the age of the host. The ATLBS-ESS includes a 2 Mpc giant radio galaxy with the lowest surface brightness lobes known to date.

Saripalli, L.; Subrahmanyan, R.; Thorat, K.; Ekers, R. D. [Raman Research Institute, C. V. Raman Avenue, Sadashivanagar, Bangalore 560080 (India); Hunstead, R. W.; Johnston, H. M.; Sadler, E. M., E-mail: lsaripal@rri.res.in [Sydney Institute for Astronomy, School of Physics, University of Sydney, NSW 2006 (Australia)

2012-04-01T23:59:59.000Z

149

E-Print Network 3.0 - accelerators tezisy dokladov Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: accelerators tezisy dokladov Page: << < 1 2 3 4 5 > >> 1 General Relativity and Gravitation,...

150

E-Print Network 3.0 - ankle arthroscopic implications Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: ankle arthroscopic implications Page: << < 1 2 3 4 5 > >> 1 Human Factors Related to a...

151

E-Print Network 3.0 - aroclors Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

samples as well as the technical Aroclor mixtures, we... . In our final PCA analysis, we plotted passively the relative abundance data for commercial Aroclor Source:...

152

Database Sampling with Functional Dependencies  

E-Print Network [OSTI]

Database Sampling with Functional Dependencies Jesus Bisbal, Jane Grimson Department of Computer there is a need to prototype the database which the applications will use when in operation. A prototype database can be built by sampling data from an existing database. Including relevant semantic information when

Riera, Jess Bisbal

153

Sample rotating turntable kit for infrared spectrometers  

DOE Patents [OSTI]

An infrared spectrometer sample rotating turntable kit has a rotatable sample cup containing the sample. The infrared spectrometer has an infrared spectrometer probe for analyzing the sample and the rotatable sample cup is adapted to receive the infrared spectrometer probe. A reflectance standard is located in the rotatable sample cup. A sleeve is positioned proximate the sample cup and adapted to receive the probe. A rotator rotates the rotatable sample cup. A battery is connected to the rotator.

Eckels, Joel Del (Livermore, CA); Klunder, Gregory L. (Oakland, CA)

2008-03-04T23:59:59.000Z

154

Sample Business Plan Framework 3  

Broader source: Energy.gov [DOE]

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

155

Sample Business Plan Framework 2  

Broader source: Energy.gov [DOE]

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

156

Sample Business Plan Framework 4  

Broader source: Energy.gov [DOE]

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

157

Sample Business Plan Framework 1  

Broader source: Energy.gov [DOE]

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

158

Sampling based on local bandwidth  

E-Print Network [OSTI]

The sampling of continuous-time signals based on local bandwidth is considered in this thesis. In an intuitive sense, local bandwidth refers to the rate at which a signal varies locally. One would expect that signals should ...

Wei, Dennis

2007-01-01T23:59:59.000Z

159

Integrated fiducial sample mount and software for correlated microscopy  

SciTech Connect (OSTI)

A novel design sample mount with integrated fiducials and software for assisting operators in easily and efficiently locating points of interest established in previous analytical sessions is described. The sample holder and software were evaluated with experiments to demonstrate the utility and ease of finding the same points of interest in two different microscopy instruments. Also, numerical analysis of expected errors in determining the same position with errors unbiased by a human operator was performed. Based on the results, issues related to acquiring reproducibility and best practices for using the sample mount and software were identified. Overall, the sample mount methodology allows data to be efficiently and easily collected on different instruments for the same sample location.

Timothy R McJunkin; Jill R. Scott; Tammy L. Trowbridge; Karen E. Wright

2014-02-01T23:59:59.000Z

160

Depth-discrete sampling port  

DOE Patents [OSTI]

A sampling port is provided which has threaded ends for incorporating the port into a length of subsurface pipe. The port defines an internal receptacle which is in communication with subsurface fluids through a series of fine filtering slits. The receptacle is in further communication through a bore with a fitting carrying a length of tubing there which samples are transported to the surface. Each port further defines an additional bore through which tubing, cables, or similar components of adjacent ports may pass.

Pemberton, Bradley E. (Aiken, SC); May, Christopher P. (Columbia, MD); Rossabi, Joseph (Aiken, SC); Riha, Brian D. (Augusta, GA); Nichols, Ralph L. (North Augusta, SC)

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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.


161

Depth-discrete sampling port  

DOE Patents [OSTI]

A sampling port is provided which has threaded ends for incorporating the port into a length of subsurface pipe. The port defines an internal receptacle which is in communication with subsurface fluids through a series of fine filtering slits. The receptacle is in further communication through a bore with a fitting carrying a length of tubing there which samples are transported to the surface. Each port further defines an additional bore through which tubing, cables, or similar components of adjacent ports may pass.

Pemberton, Bradley E. (Aiken, SC); May, Christopher P. (Columbia, MD); Rossabi, Joseph (Aiken, SC); Riha, Brian D. (Augusta, GA); Nichols, Ralph L. (North Augusta, SC)

1998-07-07T23:59:59.000Z

162

a2 tool steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lalta Prasad; Virendra Kumar 7 International Journal of Machine Tools & Manufacture 39 (1999) 11571169 Investigation of a 2-D planar motor based machine tool Engineering Websites...

163

Reference Potential source Data type Sampling site Type of samples Number of samples Method of source  

E-Print Network [OSTI]

samples for Saharan dust from Libya back trajectory analysis Kandler et al. 2009 PSA NAF-2 Illite NAF-4 Illite/kaolinite ratio Chlorite/kaolinite ratio Carbonate content Libya (here: central

Meskhidze, Nicholas

164

RELATIONSHIP BETWEEN COMPOSITION AND TOXICITY OF ENGINE EMISSION SAMPLES  

SciTech Connect (OSTI)

Differences in the lung toxicity and bacterial mutagenicity of seven samples from gasoline and diesel vehicle emissions were reported previously [1]. Filter and vapor-phase semivolatile organic samples were collected from normal and high-emitter gasoline and diesel vehicles operated on chassis dynamometers on the Unified Driving Cycle, and the compositions of the samples were measured in detail. The two fractions of each sample were combined in their original mass collection ratios, and the toxicity of the seven samples was compared by measuring inflammation and tissue damage in rat lungs and mutagenicity in bacteria. There was good agreement among the toxicity response variables in ranking the samples and demonstrating a five-fold range of toxicity. The relationship between chemical composition and toxicity was analyzed by a combination of principal component analysis (PCA) and partial least squares regression (PLS, also known as projection to latent surfaces). The PCA /PLS analysis revealed the chemical constituents co-varying most strongly with toxicity and produced models predicting the relative toxicity of the samples with good accuracy. The results demonstrated the utility of the PCA/PLS approach, which is now being applied to additional samples, and it also provided a starting point for confirming the compounds that actually cause the effects.

(1)Mauderly, J; Seagrave, J; McDonald; J (2)Eide,I (3)Zielinska, B (4)Lawson, D

2003-08-24T23:59:59.000Z

165

EFFECT OF TRANSPORTING SALTSTONE SAMPLES PRIOR TO SET  

SciTech Connect (OSTI)

The Saltstone Sampling and Analyses Plan provides a basis for the quantity (and configuration) of saltstone grout samples required for conducting a study directed towards correlation of the Performance Assessment (PA) related properties of field-emplaced samples and samples processed and cured in the laboratory. The testing described in the saltstone sampling and analyses plan will be addressed in phases. The initial testing (Phase I) includes collecting samples from the process room in the Saltstone Production Facility (SPF) and transporting them to Savannah River National Laboratory (SRNL) where they will cure under a temperature profile that mimics the temperature in the Saltstone Disposal Unit (SDU) and then be analyzed. SRNL has previously recommended that after the samples of fresh (uncured) saltstone are obtained from the SPF process room, they are allowed to set prior to transporting them to SRNL for curing. The concern was that if the samples are transported before they are set, the vibrations during transport may cause artificial delay of structure development which could result in preferential settling or segregation of the saltstone slurry. However, the results of this testing showed there was no clear distinction between the densities of the cylinder sections for any of the transportation scenarios tested (1 day, 1 hour, and 0 minutes set time prefer to transportation) . The bottom section of each cylinder was the densest for each transportation scenario, which indicates some settling in all the samples. Triplicate hydraulic conductivity measurements on samples from each set of time and transportation scenarios indicated that those samples transported immediately after pouring had the highest hydraulic conductivity. Conversely, samples that were allowed to sit for an hour before being transported had the lowest hydraulic conductivity. However, the hydraulic conductivities of all three samples fell within an acceptable range. Based on the cured property analysis of the three samples, there is no clear conclusion about transporting the samples before they are set; however, experience with saltstone grout indicates the samples should sit and develop some structure before being transported to SRNL for curing.

Reigel, M.

2013-05-21T23:59:59.000Z

166

Technical Report NREL/TP-6A2-47187  

E-Print Network [OSTI]

control AS ancillary services CAES compressed-air energy storage CCGT combined-cycle gas turbine CCRTechnical Report NREL/TP-6A2-47187 January 2010 The Role of Energy Storage with Renewable/TP-6A2-47187 January 2010 The Role of Energy Storage with Renewable Electricity Generation Paul Denholm

167

Technical Report NREL/TP-7A2-46190  

E-Print Network [OSTI]

Technical Report NREL/TP-7A2-46190 July 2009 Market Assessment of Biomass Gasification Technical Report NREL/TP-7A2-46190 July 2009 Market Assessment of Biomass Gasification and Combustion, including 20% postconsumer waste #12;iv Acknowledgments The authors wish to thank Mark Sinclair, Executive

168

Inertial impaction air sampling device  

DOE Patents [OSTI]

An inertial impactor to be used in an air sampling device for collection of respirable size particles in ambient air which may include a graphite furnace as the impaction substrate in a small-size, portable, direct analysis structure that gives immediate results and is totally self-contained allowing for remote and/or personal sampling. The graphite furnace collects suspended particles transported through the housing by means of the air flow system, and these particles may be analyzed for elements, quantitatively and qualitatively, by atomic absorption spectrophotometry. 3 figs.

Dewhurst, K.H.

1987-12-10T23:59:59.000Z

169

Spent nuclear fuel sampling strategy  

SciTech Connect (OSTI)

This report proposes a strategy for sampling the spent nuclear fuel (SNF) stored in the 105-K Basins (105-K East and 105-K West). This strategy will support decisions concerning the path forward SNF disposition efforts in the following areas: (1) SNF isolation activities such as repackaging/overpacking to a newly constructed staging facility; (2) conditioning processes for fuel stabilization; and (3) interim storage options. This strategy was developed without following the Data Quality Objective (DQO) methodology. It is, however, intended to augment the SNF project DQOS. The SNF sampling is derived by evaluating the current storage condition of the SNF and the factors that effected SNF corrosion/degradation.

Bergmann, D.W.

1995-02-08T23:59:59.000Z

170

Inertial impaction air sampling device  

DOE Patents [OSTI]

An inertial impactor to be used in an air sampling device for collection of respirable size particles in ambient air which may include a graphite furnace as the impaction substrate in a small-size, portable, direct analysis structure that gives immediate results and is totally self-contained allowing for remote and/or personal sampling. The graphite furnace collects suspended particles transported through the housing by means of the air flow system, and these particles may be analyzed for elements, quantitatively and qualitatively, by atomic absorption spectrophotometry.

Dewhurst, Katharine H. (13150 Wenonah SE. Apt. 727, Albuquerque, NM 87123)

1990-01-01T23:59:59.000Z

171

Inertial impaction air sampling device  

DOE Patents [OSTI]

An inertial impactor is designed which is to be used in an air sampling device for collection of respirable size particles in ambient air. The device may include a graphite furnace as the impaction substrate in a small-size, portable, direct analysis structure that gives immediate results and is totally self-contained allowing for remote and/or personal sampling. The graphite furnace collects suspended particles transported through the housing by means of the air flow system, and these particles may be analyzed for elements, quantitatively and qualitatively, by atomic absorption spectrophotometry. 3 figs.

Dewhurst, K.H.

1990-05-22T23:59:59.000Z

172

Sample Licensing Agreements | Partnerships | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared0 ResourceAwardsSafeguards and SecuritySafety Salt LakeSampleSample

173

Thermodynamics and scale relativity  

E-Print Network [OSTI]

It is shown how the fractal paths of scale relativity (following Nottale) can be introduced into a thermodynamical context (following Asadov-Kechkin).

Robert Carroll

2011-10-13T23:59:59.000Z

174

Community Relations Plan  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the Permittees and the public are documented during the Hazardous Waste Facility Permit Community Relations Plan development. Contact Environmental Communication & Public...

175

Offline solid phase microextraction sampling system  

DOE Patents [OSTI]

An offline solid phase microextraction (SPME) sampling apparatus for enabling SPME samples to be taken a number of times from a previously collected fluid sample (e.g. sample atmosphere) stored in a fused silica lined bottle which keeps volatile organics in the fluid sample stable for weeks at a time. The offline SPME sampling apparatus has a hollow body surrounding a sampling chamber, with multiple ports through which a portion of a previously collected fluid sample may be (a) released into the sampling chamber, (b) SPME sampled to collect analytes for subsequent GC analysis, and (c) flushed/purged using a fluidically connected vacuum source and purging fluid source to prepare the sampling chamber for additional SPME samplings of the same original fluid sample, such as may have been collected in situ from a headspace.

Harvey, Chris A. (French Camp, CA)

2008-12-16T23:59:59.000Z

176

Acid Fracture and Fracture Conductivity Study of Field Rock Samples  

E-Print Network [OSTI]

(Black and Hower 1965). Clays consist of negatively charged aluminosilicate layers kept together by cations. The most characteristic property is their ability to adsorb water between the layers, resulting in strong repulsive forces and clay expansion... chemicals used in water fracturing such as friction reducers, fluid-loss additives, and surfactants (Black and Hower 1965). The samples used in this study had significant clay-like content. To prevent swelling, a 2% KCl solution was used throughout...

Underwood, Jarrod

2013-11-15T23:59:59.000Z

177

Sample Internship Posting Department Name  

E-Print Network [OSTI]

Sample Internship Posting Department Name: Internship Title: Location: Description of Organization are examples from other internship postings Interns will: · Analyze potential investments · Shadow team members(s) in ________ is desirable For a list of majors see http://admissions.vanderbilt.edu/major Internship Period: The following

Bordenstein, Seth

178

Environmental surveillance master sampling schedule  

SciTech Connect (OSTI)

This document contains the planned 1994 schedules for routine collection of samples for the Surface Environmental Surveillance Project (SESP), Drinking Water Project, and Ground-Water Surveillance Project. Samples are routinely collected for the SESP and analyzed to determine the quality of air, surface water, soil, sediment, wildlife, vegetation, foodstuffs, and farm products at Hanford Site and surrounding communities. The responsibility for monitoring the onsite drinking water falls outside the scope of the SESP. The Hanford Environmental Health Foundation is responsible for monitoring the nonradiological parameters as defined in the National Drinking Water Standards while PNL conducts the radiological monitoring of the onsite drinking water. PNL conducts the drinking water monitoring project concurrent with the SESP to promote efficiency and consistency, utilize the expertise developed over the years, and reduce costs associated with management, procedure development, data management, quality control and reporting. The ground-water sampling schedule identifies ground-water sampling events used by PNL for environmental surveillance of the Hanford Site.

Bisping, L.E.

1994-02-01T23:59:59.000Z

179

Environmental Analysis & Policy: Sample Pathway  

E-Print Network [OSTI]

Environmental Analysis & Policy: Sample Pathway Semester I Semester II Freshman Year CGS Core CGS Sustainable Development OR Spring GE 425 U.S. Environmental Policy (Senior) GE 309 Intermediate Env Analysis (Fall) EAP Elective Summer Environmental Internship Senior Year GE 420 Env Policy Analysis 4 th Semester

Goldberg, Bennett

180

PHOTOSYNTHESIS AND RELATED PROCESSES  

E-Print Network [OSTI]

#12;#12;#12;#12;PHOTOSYNTHESIS AND RELATED PROCESSES VOLUME II Part 2 #12; ';- py as- b^ Section Research, 7, 288, 1954). #12;PHOTOSYNTHESIS nnd Related Processes By EUGENE I. RABINOWITCH Research Professor, Photosynthesis Research Labora- tory, Department of Botany, University of Illinois. Formerly

Govindjee

Note: This page contains sample records for the topic "a2 relative 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

AUTOMATING GROUNDWATER SAMPLING AT HANFORD  

SciTech Connect (OSTI)

Until this past October, Fluor Hanford managed Hanford's integrated groundwater program for the U.S. Department of Energy (DOE). With the new contract awards at the Site, however, the CH2M HILL Plateau Remediation Company (CHPRC) has assumed responsibility for the groundwater-monitoring programs at the 586-square-mile reservation in southeastern Washington State. These programs are regulated by the Resource Conservation and Recovery Act (RCRA) and the Comprehensive Environmental Response Compensation and Liability Act (CERCLA). The purpose of monitoring is to track existing groundwater contamination from past practices, as well as other potential contamination that might originate from RCRA treatment, storage, and disposal (TSD) facilities. An integral part of the groundwater-monitoring program involves taking samples of the groundwater and measuring the water levels in wells scattered across the site. More than 1,200 wells are sampled each year. Historically, field personnel or 'samplers' have been issued pre-printed forms that have information about the well(s) for a particular sampling evolution. This information is taken from the Hanford Well Information System (HWIS) and the Hanford Environmental Information System (HEIS)--official electronic databases. The samplers used these hardcopy forms to document the groundwater samples and well water-levels. After recording the entries in the field, the samplers turned the forms in at the end of the day and the collected information was posted onto a spreadsheet that was then printed and included in a log book. The log book was then used to make manual entries of the new information into the software application(s) for the HEIS and HWIS databases. This is a pilot project for automating this tedious process by providing an electronic tool for automating water-level measurements and groundwater field-sampling activities. The automation will eliminate the manual forms and associated data entry, improve the accuracy of the information recorded, and enhance the efficiency and sampling capacity of field personnel. The goal of the effort is to eliminate 100 percent of the manual input to the database(s) and replace the management of paperwork by the field and clerical personnel with an almost entirely electronic process. These activities will include the following: scheduling the activities of the field teams, electronically recording water-level measurements, electronically logging and filing Groundwater Sampling Reports (GSR), and transferring field forms into the site-wide Integrated Document Management System (IDMS).

CONNELL CW; HILDEBRAND RD; CONLEY SF; CUNNINGHAM DE

2009-01-16T23:59:59.000Z

182

Data validation report for the 100-HR-3 Operable Unit first quarter 1994 groundwater sampling data  

SciTech Connect (OSTI)

Westinghouse-Hanford has requested that a minimum of 20% of the total number of Sample Delivery Groups be validated for the 100-HR-3 Operable Unit First Quarter 1994 Groundwater Sampling Investigation. Therefore, the data from the chemical analysis of twenty-four samples from this sampling event and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site. The samples were analyzed by Thermo-Analytic Laboratories (TMA) and Roy F. Weston Laboratories (WESTON) using US Environmental Protection Agency (EPA) CLP protocols. Sample analyses included: inorganics; and general chemical parameters. Forty-two samples were validated for radiochemical parameters by TMA and Teledyne.

Biggerstaff, R.L.

1994-06-24T23:59:59.000Z

183

9A.2 FORECAST CHALLENGES AT THE NWS STORM PREDICTION CENTER RELATING TO THE FREQUENCY OF FAVORABLE SEVERE STORM ENVIRONMENTS  

E-Print Network [OSTI]

to the performance of convective watches issued by the NOAA Storm Prediction Center (SPC layer bulk wind shear, are linked to SPC convective watches and verification metrics forecast performance. 2. SPC CONVECTIVE WATCHES A convective watch is issued by the SPC

184

High-Throughput Mode Liquid Microjunction Surface Sampling Probe  

SciTech Connect (OSTI)

A simple and automated spot sampling operation mode for a liquid microjunction surface sampling probe/electrospray ionization mass spectrometry (LMJ-SSP/ESI-MS) system is reported. Prior manual and automated spot sampling methods with this probe relied on a careful, relatively slow alignment of the probe and surface distance (<20 m spacing) to form the probe-to-surface liquid microjunction critical to successful surface sampling. Moreover, sampling multiple spots required retraction of the surface from the probe and a repeat of this careful probe-to-surface distance alignment at the next sampling position. With the method described here, the probe was not positioned as close to the surface, the exact probeto-surface positioning was found to be less critical (spanning distances from about 100-300 m), and this distance was not altered during the sampling of an entire array of sample spots. With the probe positioned within the appropriate distance from the surface, the liquid microjunction was formed by letting the liquid from the sampling end of the probe extend out from the probe to the surface. This was accomplished by reducing the selfaspiration liquid flow rate of the probe to a value less than the volume flow rate pumped into the probe. When the self-aspiration rate of the probe was subsequently increased, analytes on the surface that dissolved at the liquid microjunction were aspirated back into the probe with the liquid that created the liquid microjunction and electrosprayed. Presented here are the basics of this new sampling mode, as well as data that illustrate the potential analytical capabilities of the device to conduct highthroughput quantitative analysis.

Van Berkel, Gary J [ORNL; Kertesz, Vilmos [ORNL; King, Richard C. [PharmaCadence

2009-01-01T23:59:59.000Z

185

Hanford Site Environmental Surveillance Master Sampling Schedule  

SciTech Connect (OSTI)

This document contains the CY2000 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project. Each section includes sampling locations, sample types, and analyses to be performed.

Bisping, Lynn E.

2000-01-27T23:59:59.000Z

186

Sampling for Beryllium Surface Contamination using Wet, Dry and Alcohol Wipe Sampling  

SciTech Connect (OSTI)

This research project was conducted at the National Nuclear Security Administration's Kansas City Plant, operated by Honeywell Federal Manufacturing and Technologies, in conjunction with the Safety Sciences Department of Central Missouri State University, to compare relative removal efficiencies of three wipe sampling techniques currently used at Department of Energy facilities. Efficiencies of removal of beryllium contamination from typical painted surfaces were tested by wipe sampling with dry Whatman 42 filter paper, with water-moistened (Ghost Wipe) materials, and by methanol-moistened wipes. Test plates were prepared using 100 mm X 15 mm Pyrex Petri dishes with interior surfaces spray painted with a bond coat primer. To achieve uniform deposition over the test plate surface, 10 ml aliquots of solution containing 1 beryllium and 0.1 ml of metal working fluid were transferred to the test plates and subsequently evaporated. Metal working fluid was added to simulate the slight oiliness common on surfaces in metal working shops where fugitive oil mist accumulates over time. Sixteen test plates for each wipe method (dry, water, and methanol) were processed and sampled using a modification of wiping patterns recommended by OSHA Method 125G. Laboratory and statistical analysis showed that methanol-moistened wipe sampling removed significantly more (about twice as much) beryllium/oil-film surface contamination as water-moistened wipes (p< 0.001), which removed significantly more (about twice as much) residue as dry wipes (p <0.001). Evidence for beryllium sensitization via skin exposure argues in favor of wipe sampling with wetting agents that provide enhanced residue removal efficiency.

Kerr, Kent

2004-12-17T23:59:59.000Z

187

An Analytical Study Of A 2-Layer Transient Thermal Conduction...  

Open Energy Info (EERE)

Study Of A 2-Layer Transient Thermal Conduction Problem As Applied To Soil-Temperature Surveys Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article:...

188

Gasbuggy, New Mexico, Hydrologic and Natural Gas Sampling and Analysis Results for 2009  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Office of Legacy Management conducted hydrologic and natural gas sampling for the Gasbuggy, New Mexico, site on June 16, and 17, 2009. Hydrologic sampling consists of collecting water samples from water wells and surface water locations. Natural gas sampling consists of collecting both gas samples and samples of produced water from gas production wells. The water well samples were analyzed for gamma-emitting radionuclides and tritium. Surface water samples were analyzed for tritium. Water samples from gas production wells were analyzed for gamma-emitting radionuclides, gross alpha, gross beta, and tritium. Natural gas samples were analyzed for tritium and carbon-14. Water samples were analyzed by ALS Laboratory Group in Fort Collins, Colorado, and natural gas samples were analyzed by Isotech Laboratories in Champaign, Illinois. Concentrations of tritium and gamma-emitting radionuclides in water samples collected in the vicinity of the Gasbuggy site continue to demonstrate that the sample locations have not been impacted by detonation-related contaminants. Results from the sampling of natural gas from producing wells demonstrate that the gas wells nearest the Gasbuggy site are not currently impacted by detonation-related contaminants. Annual sampling of the gas production wells nearest the Gasbuggy site for gas and produced water will continue for the foreseeable future. The sampling frequency of water wells and surface water sources in the surrounding area will be reduced to once every 5 years. The next hydrologic sampling event at water wells, springs, and ponds will be in 2014.

None

2009-11-01T23:59:59.000Z

189

Characterization Of Sample HTF-13-13-128  

SciTech Connect (OSTI)

Savannah River Remediation (SRR) has requested that Savannah River National Laboratory (SRNL) characterize a sample of Tank 13 in preparation for Sludge Batch 9 (SB9). A 200 mL sample of Tank 13 was received by SRNL on July 22, 2013 (Tank Farm sample ID HTF-13-13-128). Characterization of the sample to meet the requirements of the request is complete. Results include: visual observations; slurry and supernatant density; weight percent total and insoluble solids; supernatant characterization; total alpha, total beta, and several radionuclide analyses; and elemental analyses of the dried solids. The sample was very fluid. After settling overnight, there was a small layer of solids on the bottom of the sample container (a 250 mL HDPE bottle) with the remainder being clear supernatant. To better show the sludge solids relative to the overall sample, 25 mL of slurry was placed in a graduated cylinder and allowed to settle over a weekend (approximately 90 hours). The sludge layer was at the approximately 4 mL. The small visually observed quantity of insoluble solids was confirmed with a low weight percent insoluble solids of 0.94%.

Pareizs, J. M.

2013-09-25T23:59:59.000Z

190

Tank farm backlog soil sample analysis plan  

SciTech Connect (OSTI)

This document describes the measures to collect samples, perform testing on samples, and make decisions to obtain a Contained- in Determination for tank farms backlog soil.

Ahlers, J.D., Westinghouse Hanford

1996-07-17T23:59:59.000Z

191

Analysis Of The Tank 6F Final Characterization Samples-2012  

SciTech Connect (OSTI)

The Savannah River National Laboratory (SRNL) was requested by Savannah River Remediation (SRR) to provide sample preparation and analysis of the Tank 6F final characterization samples to determine the residual tank inventory prior to grouting. Fourteen residual Tank 6F solid samples from three areas on the floor of the tank were collected and delivered to SRNL between May and August 2011. These Tank 6F samples were homogenized and combined into three composite samples based on a proportion compositing scheme and the resulting composite samples were analyzed for radiological, chemical and elemental components. Additional measurements performed on the Tank 6F composite samples include bulk density and water leaching of the solids to account for water soluble components. The composite Tank 6F samples were analyzed and the data reported in triplicate. Sufficient quality assurance standards and blanks were utilized to demonstrate adequate characterization of the Tank 6F samples. The main evaluation criteria were target detection limits specified in the technical task request document. While many of the target detection limits were met for the species characterized for Tank 6F some were not met. In a few cases, the relatively high levels of radioactive species of the same element or a chemically similar element precluded the ability to measure some isotopes to low levels. The isotopes whose detection limits were not met in all cases included Sn-126, Sb-126, Sb-126m, Eu-152, Cm-243 and Cf-249. SRNL, in conjunction with the customer, reviewed all of these cases and determined that the impacts of not meeting the target detection limits were acceptable. Based on the analyses of variance (ANOVA) for the inorganic constituents of Tank 6F, all the inorganic constituents displayed heterogeneity. The inorganic results demonstrated consistent differences across the composite samples: lowest concentrations for Composite Sample 1, intermediate-valued concentrations for Composite Sample 2, and highest concentrations for Composite Sample 3. The Hg and Mo results suggest possible measurement outliers. However, the magnitudes of the differences between the Hg 95% upper confidence limit (UCL95) results with and without the outlier and the magnitudes of the differences between the Mo UCL95 results with and without the outlier do not appear to have practical significance. It is recommended to remove the potential measurement outliers. Doing so is conservative in the sense of producing a higher UCL95 for Hg and Mo than if the potential outliers were included in the calculations. In contrast to the inorganic results, most of the radionuclides did not demonstrate heterogeneity among the three Tank 6F composite sample characterization results.

Oji, L. N.; Diprete, D. P.; Coleman, C. J.; Hay, M. S.; Shine, E. P.

2012-09-27T23:59:59.000Z

192

ANALYSIS OF THE TANK 6F FINAL CHARACTERIZATION SAMPLES-2012  

SciTech Connect (OSTI)

The Savannah River National Laboratory (SRNL) was requested by Savannah River Remediation (SRR) to provide sample preparation and analysis of the Tank 6F final characterization samples to determine the residual tank inventory prior to grouting. Fourteen residual Tank 6F solid samples from three areas on the floor of the tank were collected and delivered to SRNL between May and August 2011. These Tank 6F samples were homogenized and combined into three composite samples based on a proportion compositing scheme and the resulting composite samples were analyzed for radiological, chemical and elemental components. Additional measurements performed on the Tank 6F composite samples include bulk density and water leaching of the solids to account for water soluble components. The composite Tank 6F samples were analyzed and the data reported in triplicate. Sufficient quality assurance standards and blanks were utilized to demonstrate adequate characterization of the Tank 6F samples. The main evaluation criteria were target detection limits specified in the technical task request document. While many of the target detection limits were met for the species characterized for Tank 6F some were not met. In a few cases, the relatively high levels of radioactive species of the same element or a chemically similar element precluded the ability to measure some isotopes to low levels. The isotopes whose detection limits were not met in all cases included Sn-126, Sb-126, Sb-126m, Eu-152, Cm-243 and Cf-249. SRNL, in conjunction with the customer, reviewed all of these cases and determined that the impacts of not meeting the target detection limits were acceptable. Based on the analyses of variance (ANOVA) for the inorganic constituents of Tank 6F, all the inorganic constituents displayed heterogeneity. The inorganic results demonstrated consistent differences across the composite samples: lowest concentrations for Composite Sample 1, intermediate-valued concentrations for Composite Sample 2, and highest concentrations for Composite Sample 3. The Hg and Mo results suggest possible measurement outliers. However, the magnitudes of the differences between the Hg 95% upper confidence limit (UCL95) results with and without the outlier and the magnitudes of the differences between the Mo UCL95 results with and without the outlier do not appear to have practical significance. It is recommended to remove the potential measurement outliers. Doing so is conservative in the sense of producing a higher UCL95 for Hg and Mo than if the potential outliers were included in the calculations. In contrast to the inorganic results, most of the radionuclides did not demonstrate heterogeneity among the three Tank 6F composite sample characterization results.

Oji, L.; Diprete, D.; Coleman, C.; Hay, M.; Shine, G.

2012-06-28T23:59:59.000Z

193

Analysis of the Tank 6F Final Characterization Samples-2012  

SciTech Connect (OSTI)

The Savannah River National Laboratory (SRNL) was requested by Savannah River Remediation (SRR) to provide sample preparation and analysis of the Tank 6F final characterization samples to determine the residual tank inventory prior to grouting. Fourteen residual Tank 6F solid samples from three areas on the floor of the tank were collected and delivered to SRNL between May and August 2011. These Tank 6F samples were homogenized and combined into three composite samples based on a proportion compositing scheme and the resulting composite samples were analyzed for radiological, chemical and elemental components. Additional measurements performed on the Tank 6F composite samples include bulk density and water leaching of the solids to account for water soluble components. The composite Tank 6F samples were analyzed and the data reported in triplicate. Sufficient quality assurance standards and blanks were utilized to demonstrate adequate characterization of the Tank 6F samples. The main evaluation criteria were target detection limits specified in the technical task request document. While many of the target detection limits were met for the species characterized for Tank 6F some were not met. In a few cases, the relatively high levels of radioactive species of the same element or a chemically similar element precluded the ability to measure some isotopes to low levels. The isotopes whose detection limits were not met in all cases included Sn-126, Sb-126, Sb-126m, Eu-152, Cm- 243 and Cf-249. SRNL, in conjunction with the customer, reviewed all of these cases and determined that the impacts of not meeting the target detection limits were acceptable. Based on the analyses of variance (ANOVA) for the inorganic constituents of Tank 6F, all the inorganic constituents displayed heterogeneity. The inorganic results demonstrated consistent differences across the composite samples: lowest concentrations for Composite Sample 1, intermediate-valued concentrations for Composite Sample 2, and highest concentrations for Composite Sample 3. The Hg and Mo results suggest possible measurement outliers. However, the magnitudes of the differences between the Hg 95% upper confidence limit (UCL95) results with and without the outlier and the magnitudes of the differences between the Mo UCL95 results with and without the outlier do not appear to have practical significance. It is recommended to remove the potential measurement outliers. Doing so is conservative in the sense of producing a higher UCL95 for Hg and Mo than if the potential outliers were included in the calculations. In contrast to the inorganic results, most of the radionuclides did not demonstrate heterogeneity among the three Tank 6F composite sample characterization results.

Oji, L. N.; Diprete, D. P.; Coleman, C. J.; Hay, M. S.; Shine, E. P.

2013-01-31T23:59:59.000Z

194

Adaptive Sampling in Hierarchical Simulation  

SciTech Connect (OSTI)

We propose an adaptive sampling methodology for hierarchical multi-scale simulation. The method utilizes a moving kriging interpolation to significantly reduce the number of evaluations of finer-scale response functions to provide essential constitutive information to a coarser-scale simulation model. The underlying interpolation scheme is unstructured and adaptive to handle the transient nature of a simulation. To handle the dynamic construction and searching of a potentially large set of finer-scale response data, we employ a dynamic metric tree database. We study the performance of our adaptive sampling methodology for a two-level multi-scale model involving a coarse-scale finite element simulation and a finer-scale crystal plasticity based constitutive law.

Knap, J; Barton, N R; Hornung, R D; Arsenlis, A; Becker, R; Jefferson, D R

2007-07-09T23:59:59.000Z

195

Environmental surveillance master sampling schedule  

SciTech Connect (OSTI)

Environmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest Laboratory (PNL) for the US Department of Energy (DOE). This document contains the planned schedule for routine sample collection for the Surface Environmental Surveillance Project (SESP) and Ground-Water Monitoring Project. Samples for radiological analyses include Air-Particulate Filter, gases and vapor; Water/Columbia River, Onsite Pond, Spring, Irrigation, and Drinking; Foodstuffs/Animal Products including Whole Milk, Poultry and Eggs, and Beef; Foodstuffs/Produce including Leafy Vegetables, Vegetables, and Fruit; Foodstuffs/Farm Products including Wine, Wheat and Alfalfa; Wildlife; Soil; Vegetation; and Sediment. Direct Radiation Measurements include Terrestrial Locations, Columbia River Shoreline Locations, and Onsite Roadway, Railway and Aerial, Radiation Surveys.

Bisping, L E

1992-01-01T23:59:59.000Z

196

Environmental Studies & Ecology Sample Occupations  

E-Print Network [OSTI]

Relations Specialist Recreation Leader Renewable Energy Consultant Safety Inspector Sales Representative. Programs Farms/Ranches FEDERAL AGENCIES Department of Defense (U.S. Army Corps of Engineers) Environmental Conservationist Consultant Earth Scientist Ecologist Economic Analyst Energy Occupations Entomologist

Ronquist, Fredrik

197

General relativity and experiment  

E-Print Network [OSTI]

The confrontation between Einstein's theory of gravitation and experiment is summarized. Although all current experimental data are compatible with general relativity, the importance of pursuing the quest for possible deviations from Einstein's theory is emphasized.

T. Damour

1994-12-08T23:59:59.000Z

198

Recursive relational urban design  

E-Print Network [OSTI]

This thesis proposes a methodology for the act of urban design that is recursive and centered around explicit relational operations, enabled by taking advantage of computation and parametric techniques. It contains iterative ...

Hillman, Dessen

2014-01-01T23:59:59.000Z

199

de Sitter special relativity  

E-Print Network [OSTI]

A special relativity based on the de Sitter group is introduced, which is the theory that might hold up in the presence of a non-vanishing cosmological constant. Like ordinary special relativity, it retains the quotient character of spacetime, and a notion of homogeneity. As a consequence, the underlying spacetime will be a de Sitter spacetime, whose associated kinematics will differ from that of ordinary special relativity. The corresponding modified notions of energy and momentum are obtained, and the exact relationship between them, which is invariant under a re-scaling of the involved quantities, explicitly exhibited. Since the de Sitter group can be considered a particular deformation of the Poincar\\'e group, this theory turns out to be a specific kind of deformed (or doubly) special relativity. Some experimental consequences, as well as the causal structure of spacetime--modified by the presence of the de Sitter horizon--are briefly discussed.

R. Aldrovandi; J. P. Beltran Almeida; J. G. Pereira

2007-02-08T23:59:59.000Z

200

SAMPLE RESULTS FROM MCU SOLIDS OUTAGE  

SciTech Connect (OSTI)

Savannah River National Laboratory (SRNL) has received several solid and liquid samples from MCU in an effort to understand and recover from the system outage starting on April 6, 2014. SRNL concludes that the presence of solids in the Salt Solution Feed Tank (SSFT) is the likely root cause for the outage, based upon the following discoveries ? A solids sample from the extraction contactor #1 proved to be mostly sodium oxalate ? A solids sample from the scrub contactor#1 proved to be mostly sodium oxalate ? A solids sample from the Salt Solution Feed Tank (SSFT) proved to be mostly sodium oxalate ? An archived sample from Tank 49H taken last year was shown to contain a fine precipitate of sodium oxalate ? A solids sample from the extraction contactor #1 drain pipe from extraction contactor#1 proved to be mostly sodium aluminosilicate ? A liquid sample from the SSFT was shown to have elevated levels of oxalate anion compared to the expected concentration in the feed Visual inspection of the SSFT indicated the presence of precipitated or transferred solids, which were likely also in the Salt Solution Receipt Tank (SSRT). The presence of the solids coupled with agitation performed to maintain feed temperature resulted in oxalate solids migration through the MCU system and caused hydraulic issues that resulted in unplanned phase carryover from the extraction into the scrub, and ultimately the strip contactors. Not only did this carryover result in the Strip Effluent (SE) being pushed out of waste acceptance specification, but it resulted in the deposition of solids into several of the contactors. At the same time, extensive deposits of aluminosilicates were found in the drain tube in the extraction contactor #1. However it is not known at this time how the aluminosilicate solids are related to the oxalate solids. The solids were successfully cleaned out of the MCU system. However, future consideration must be given to the exclusion of oxalate solids into the MCU system. There were 53 recommendations for improving operations recently identified. Some additional considerations or additional details are provided below as recommendations. ? From this point on, IC-Anions analyses of the DSSHT should be part of the monthly routine analysis in order to spot negative trends in the oxalate leaving the MCU system. Care must be taken to monitor the oxalate content to watch for sudden precipitation of oxalate salts in the system. ? Conduct a study to optimize the cleaning strategy at ARP-MCU through decreasing the concentration or entirely eliminating the oxalic acid. ? The contents of the SSFT should remain unagitated. Routine visual observation should be maintained to ensure there is not a large buildup of solids. As water with agitation provided sufficient removal of the solids in the feed tank, it should be considered as a good means for dissolving oxalate solids if they are found in the future. ? Conduct a study to improve prediction of oxalate solubility in salt batch feed materials. As titanium and mercury have been found in various solids in this report, evaluate if either element plays a role in oxalate solubility during processing. ? Salt batch characterization focuses primarily on characterization and testing of unaltered Tank 21H material; however, non-typical feeds are developed through cleaning, washing, and/or sump transfers. As these solutions are processed through MCU, they may precipitate solids or reduce performance. Salt batch characterization and testing should be expanded to encompass a broader range of feeds that may be processed through ARPMCU.

Peters, T.; Washington, A.; Oji, L.; Coleman, C.; Poirier, M.

2014-09-22T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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

Rock Sampling | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to: navigation, searchVirginia BlueRiverwoods,Rock Sampling Details Activities (18) Areas

202

INCOHERENCE AND THE PARAMETRIC TEST FRAMEWORK: MISCONCEIVED RELATIONSHIPS AMONG SAMPLE, SAMPLING DISTRIBUTION, AND POPULATION  

E-Print Network [OSTI]

INCOHERENCE AND THE PARAMETRIC TEST FRAMEWORK: MISCONCEIVED RELATIONSHIPS AMONG SAMPLE, SAMPLING Keywords: Parametric test, sample, population, sampling distributions Parametric tests are frequently parametric tests, nor hold beliefs that are consistent with that framework. The parametric test framework

Yu, Alex

203

ANALYSIS OF THE TANK 5F FINAL CHARATERIZATION SAMPLES-2011  

SciTech Connect (OSTI)

The Savannah River National Laboratory (SRNL) was requested by SRR to provide sample preparation and analysis of the Tank 5F final characterization samples to determine the residual tank inventory prior to grouting. Two types of samples were collected and delivered to SRNL: floor samples across the tank and subsurface samples from mounds near risers 1 and 5 of Tank 5F. These samples were taken from Tank 5F between January and March 2011. These samples from individual locations in the tank (nine floor samples and six mound Tank 5F samples) were each homogenized and combined in a given proportion into 3 distinct composite samples to mimic the average composition in the entire tank. These Tank 5F composite samples were analyzed for radiological, chemical and elemental components. Additional measurements performed on the Tank 5F composite samples include bulk density and water leaching of the solids to account for water soluble species. With analyses for certain challenging radionuclides as the exception, all composite Tank 5F samples were analyzed and reported in triplicate. The target detection limits for isotopes analyzed were based on customer desired detection limits as specified in the technical task request documents. SRNL developed new methodologies to meet these target detection limits and provide data for the extensive suite of components. While many of the target detection limits were met for the species characterized for Tank 5F, as specified in the technical task request, some were not met. In a few cases, the relatively high levels of radioactive species of the same element or a chemically similar element precluded the ability to measure some isotopes to low levels. The Technical Task Request allows that while the analyses of these isotopes is needed, meeting the detection limits for these isotopes is a lower priority than meeting detection limits for the other specified isotopes. The isotopes whose detection limits were not met in all cases included the following: Al-26, Sn-126, Sb-126, Sb-126m, Eu-152 and Cf-249. SRNL, in conjunction with the plant customer, reviewed all these cases and determined that the impacts were negligible.

Oji, L.; Diprete, D.; Coleman, C.; Hay, M.

2012-01-20T23:59:59.000Z

204

Sample introduction apparatus for a flow cytometer  

DOE Patents [OSTI]

A sample introduction system for a flow cytometer allows easy change of sample containers such as test tubes and facilitates use in high pressure environments. The sample container includes a cap having a pressure supply chamber and a sample container attachment cavity. A sample container may be automatically positioned into the attachment cavity so as to sealably engage the end of the sample container as its outer surface. This positioning may be accomplished through some sample introduction mechanism. To facilitate cleaning HPLC tubing and fittings may be used in a manner which facilitates removable of the entire tubing from both the nozzle container and other sample container cap to permit its replacement to avoid contamination. The sample container support may include horizontal stops which loosely limit the movement of the sample container and thus avoid further stresses upon it.

Van den Engh, Ger (Seattle, WA)

1998-01-01T23:59:59.000Z

205

Sample introduction system for a flow cytometer  

DOE Patents [OSTI]

A sample introduction system for a flow cytometer allows easy change of sample containers such as test tubes and facilitates use in high pressure environments. The sample container includes a cap having a pressure supply chamber and a sample container attachment cavity. A sample container may be automatically positioned into the attachment cavity so as to sealably engage the end of the sample container as its outer surface. This positioning may be accomplished through some sample introduction mechanism. To facilitate cleaning, HPLC tubing and fittings may be used in a manner which facilitates removing of the entire tubing from both the nozzle container and other sample container cap to permit its replacement to avoid contamination. The sample container support may include horizontal stops which loosely limit the movement of the sample container and thus avoid further stresses upon it. 3 figs.

Engh, G. van den

1997-02-11T23:59:59.000Z

206

Sample introduction system for a flow cytometer  

DOE Patents [OSTI]

A sample introduction system for a flow cytometer allows easy change of sample containers such as test tubes and facilitates use in high pressure environments. The sample container includes a cap having a pressure supply chamber and a sample container attachment cavity. A sample container may be automatically positioned into the attachment cavity so as to sealably engage the end of the sample container as its outer surface. This positioning may be accomplished through some sample introduction mechanism. To facilitate cleaning, HPLC tubing and fittings may be used in a manner which facilitates removing of the entire tubing from both the nozzle container and other sample container cap to permit its replacement to avoid contamination. The sample container support may include horizontal stops which loosely limit the movement of the sample container and thus avoid further stresses upon it.

Van den Engh, Ger (Seattle, WA)

1997-01-01T23:59:59.000Z

207

Sample introduction apparatus for a flow cytometer  

DOE Patents [OSTI]

A sample introduction system for a flow cytometer allows easy change of sample containers such as test tubes and facilitates use in high pressure environments. The sample container includes a cap having a pressure supply chamber and a sample container attachment cavity. A sample container may be automatically positioned into the attachment cavity so as to sealably engage the end of the sample container as its outer surface. This positioning may be accomplished through some sample introduction mechanism. To facilitate cleaning HPLC tubing and fittings may be used in a manner which facilitates removable of the entire tubing from both the nozzle container and other sample container cap to permit its replacement to avoid contamination. The sample container support may include horizontal stops which loosely limit the movement of the sample container and thus avoid further stresses upon it. 3 figs.

Van den Engh, G.

1998-03-10T23:59:59.000Z

208

Synchronized sampling improves fault location  

SciTech Connect (OSTI)

Transmission line faults must be located accurately to allow maintenance crews to arrive at the scene and repair the faulted section as soon as possible. Rugged terrain and geographical layout cause some sections of power transmission lines to be difficult to reach. In the past, a variety of fault location algorithms were introduced as either an add-on feature in protective relays or stand-alone implementation in fault locators. In both cases, the measurements of current and voltages were taken at one terminal of a transmission line only. Under such conditions, it may become difficult to determine the fault location accurately, since data from other transmission line ends are required for more precise computations. In the absence of data from the other end, existing algorithms have accuracy problems under several circumstances, such as varying switching and loading conditions, fault infeed from the other end, and random value of fault resistance. Most of the one-end algorithms were based on estimation of voltage and current phasors. The need to estimate phasors introduces additional difficulty in high-speed tripping situations where the algorithms may not be fast enough in determining fault location accurately before the current signals disappear due to the relay operation and breaker opening. This article introduces a unique concept of high-speed fault location that can be implemented either as a simple add-on to the digital fault recorders (DFRs) or as a stand-alone new relaying function. This advanced concept is based on the use of voltage and current samples that are synchronously taken at both ends of a transmission line. This sampling technique can be made readily available in some new DFR designs incorporating receivers for accurate sampling clock synchronization using the satellite Global Positioning System (GPS).

Kezunovic, M. [Texas A and M Univ., College Station, TX (United States)] [Texas A and M Univ., College Station, TX (United States); Perunicic, B. [Lamar Univ., Beaumont, TX (United States)] [Lamar Univ., Beaumont, TX (United States)

1995-04-01T23:59:59.000Z

209

Licensing Guide and Sample License  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and Interfaces Sample6, 2011 LawrenceE CAnalytical InstrumentationEnergy

210

Sample Environments at Sector 30  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared0 ResourceAwardsSafeguards and SecuritySafety Salt LakeSample

211

ARM - Relative Humidity Calculations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC :ProductsSCM Forcing Data DerivedInstruments Related LinksCalculatorsRelative

212

A2Sea A S | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectric Coop,SaveWhiskey FlatshydroMultiple GeothermalHawaii |A2BE CarbonA2Sea A

213

The Group Evolution Multiwavelength Study (GEMS): the Sample and Datasets  

E-Print Network [OSTI]

Galaxy groups have been under-studied relative to their richer counterparts -- clusters. The Group Evolution Multiwavelength Study (GEMS) aims to redress some the balance. Here we describe the GEMS sample selection and resulting sample of 60 nearby (distance dataset of X-ray, optical and HI imaging. ROSAT X-ray images of each group are presented. GEMS also utilizes near-infrared imaging from the 2MASS survey and optical spectra from the 6dFGS. These observational data are complemented by mock group catalogues generated from the latest LCDM simulations with gas physics included. Existing GEMS publications are briefly highlighted as are future publication plans.

Duncan A. Forbes; Trevor Ponman; Frazer Pearce; John Osmond; Virginia Kilborn; Sarah Brough; Somak Raychaudhury; Carole Mundell; Trevor Miles; Katie Kern

2006-02-09T23:59:59.000Z

214

Thermophoretic separation of aerosol particles from a sampled gas stream  

DOE Patents [OSTI]

This disclosure relates to separation of aerosol particles from gas samples withdrawn from within a contained atmosphere, such as containment vessels for nuclear reactors or other process equipment where remote gaseous sampling is required. It is specifically directed to separation of dense aerosols including particles of any size and at high mass loadings and high corrosivity. The United States Government has rights in this invention pursuant to Contract DE-AC06-76FF02170 between the US Department of Energy and Westinghouse Electric Corporation.

Postma, A.K.

1984-09-07T23:59:59.000Z

215

Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6TheoreticalFuelCell EnergyGlass Buttes Area Exploration

216

EXPERIMENTAL DETERMINATION OF STEAM WATER RELATIVE PERMEABILITY RELATIONS  

E-Print Network [OSTI]

EXPERIMENTAL DETERMINATION OF STEAM WATER RELATIVE PERMEABILITY RELATIONS A REPORT SUBMITTED;Abstract A set of relative permeability relations for simultaneous ow of steam and water in porous media with saturation and pressure measurements. These relations show that the relative permeability for steam phase

Stanford University

217

TRU waste-sampling program  

SciTech Connect (OSTI)

As part of a TRU waste-sampling program, Los Alamos National Laboratory retrieved and examined 44 drums of /sup 238/Pu- and /sup 239/Pu-contaminated waste. The drums ranged in age from 8 months to 9 years. The majority of drums were tested for pressure, and gas samples withdrawn from the drums were analyzed by a mass spectrometer. Real-time radiography and visual examination were used to determine both void volumes and waste content. Drum walls were measured for deterioration, and selected drum contents were reassayed for comparison with original assays and WIPP criteria. Each drum tested at atmospheric pressure. Mass spectrometry revealed no problem with /sup 239/Pu-contaminated waste, but three 8-month-old drums of /sup 238/Pu-contaminated waste contained a potentially hazardous gas mixture. Void volumes fell within the 81 to 97% range. Measurements of drum walls showed no significant corrosion or deterioration. All reassayed contents were within WIPP waste acceptance criteria. Five of the drums opened and examined (15%) could not be certified as packaged. Three contained free liquids, one had corrosive materials, and one had too much unstabilized particulate. Eleven drums had the wrong (or not the most appropriate) waste code. In many cases, disposal volumes had been inefficiently used. 2 refs., 23 figs., 7 tabs.

Warren, J.L.; Zerwekh, A.

1985-08-01T23:59:59.000Z

218

1.11. RANDOM SAMPLE AND SAMPLING DISTRIBUTIONS 49 1.11 Random Sample and Sampling Distributions  

E-Print Network [OSTI]

Example 1.30. In a study on relation of the level of cholesterol in blood and inci- dents of heart attack 28 heart attack patients had their cholesterol level measured two days and four days after the attack. Also, cholesterol levels were recorded for a control group of 30 people who did not have a heart attack

Bogacka, Barbara

219

1.9. RANDOM SAMPLE AND SAMPLING DISTRIBUTIONS 51 1.9 Random Sample and Sampling Distributions  

E-Print Network [OSTI]

Example 1.27. In a study on relation of the level of cholesterol in blood and incidents of heart attack 28 heart attack patients had their cholesterol level measured two days and four days after the attack. Also, cholesterol levels were recorded for a control group of 30 peo- ple who did not have a heart attack. The data

Bogacka, Barbara

220

Thermodynamics Review and Relations  

E-Print Network [OSTI]

Thermodynamics Review and Relations Review Gas filled piston Motivation Thermodynamics the efficiency of steam engine. Only macroscopic continues states of matter are con- sidered. Thermodynamics of thermodynamics is essential since it easily to statistical mechanics. Definitions and Convention Signs The sign

Note: This page contains sample records for the topic "a2 relative 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.


221

Class not > 1% relative  

E-Print Network [OSTI]

into the Gulf of Mexico (GOM). Knowledge of the composition of this crude oil is instrumental in determining its DWH Crude Neutrals & Bases Organic Acids DWH Crude Neutrals & Bases Organic Acids 20 40 60 800 20 40 Class not > 1% relative abundance Carbon Number DWH Crude Neutrals & Bases Organic Acids DWH Crude

Weston, Ken

222

a2 test parcel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

a2 test parcel First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 First Class Parcel Post Computer...

223

CA3080, CA3080A 2MHz, Operational Transconductance  

E-Print Network [OSTI]

1 CA3080, CA3080A 2MHz, Operational Transconductance Amplifier (OTA) The CA3080 and CA3080A types described in Application Note AN6668, "Applications of the CA3080 and CA3080A High- Performance Operational Transconductance Amplifiers". The CA3080 and CA3080A types have differential input and a single-ended, push

Lanterman, Aaron

224

Harvesting Energy from Wastewater in a 2-Chamber  

E-Print Network [OSTI]

Harvesting Energy from Wastewater in a 2-Chamber Microbial Fuel Cell Sikandar Present day wastewater treatment plants utilize high amounts of energy and are costly to operate. These conventional wastewater treatment plants utilize aerobic bacteria. Organic material in wastewater contains energy that can

225

Technical Report NREL/TP-6A2-48594  

E-Print Network [OSTI]

Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially for Sustainable Energy, LLC Contract No. DE-AC36-08-GO28308 Technical Report NREL/TP-6A2-48594 August 2010 solar power systems in West V

226

Technical Report NREL-TP-6A2-45833  

E-Print Network [OSTI]

of Concentrating Solar Power and Thermal Energy Storage Ramteen Sioshansi The Ohio State University Columbus, OhioTechnical Report NREL-TP-6A2-45833 February 2010 The Value of Concentrating Solar Power and Thermal of Energy Office of Energy Efficiency and Renewable Energy Operated by the Alliance for Sustainable Energy

227

Subcontract Report NREL/SR-7A2-48318  

E-Print Network [OSTI]

DSM demand side management EB existing buildings EEPS Energy Efficiency Portfolio Standard EER energySubcontract Report NREL/SR-7A2-48318 June 2010 Hawaii Clean Energy Initiative Existing Building Existing Building Energy Efficiency Analysis November 17, 2009 ­ June 30, 2010 P. Finch and A. Potes Booz

228

Homemaker Orientation Related to Marketing.  

E-Print Network [OSTI]

of the homemakers were classed as impulsive. For the other two orientation classifica- tions, 18 percent of sample I1 and 23 percent of sample I were habitual while 67 percent of sample I1 and 63 percent of sam- ple I had rational characteristics. Also... was gathered after the experimental educational programs. In each case 400 homemakers were interviewed. The homemakers were ran- domly drawn from the Houston city directory. The samples were drawn simultaneously. This was accomplished by assign- ing...

Stubbs, Alice

1965-01-01T23:59:59.000Z

229

Method and apparatus for data sampling  

DOE Patents [OSTI]

A method and apparatus for sampling radiation detector outputs and determining event data from the collected samples. The method uses high speed sampling of the detector output, the conversion of the samples to digital values, and the discrimination of the digital values so that digital values representing detected events are determined. The high speed sampling and digital conversion is performed by an A/D sampler that samples the detector output at a rate high enough to produce numerous digital samples for each detected event. The digital discrimination identifies those digital samples that are not representative of detected events. The sampling and discrimination also provides for temporary or permanent storage, either serially or in parallel, to a digital storage medium.

Odell, Daniel M. C. (Aiken, SC)

1994-01-01T23:59:59.000Z

230

Method and apparatus for data sampling  

DOE Patents [OSTI]

A method and apparatus for sampling radiation detector outputs and determining event data from the collected samples is described. The method uses high speed sampling of the detector output, the conversion of the samples to digital values, and the discrimination of the digital values so that digital values representing detected events are determined. The high speed sampling and digital conversion is performed by an A/D sampler that samples the detector output at a rate high enough to produce numerous digital samples for each detected event. The digital discrimination identifies those digital samples that are not representative of detected events. The sampling and discrimination also provides for temporary or permanent storage, either serially or in parallel, to a digital storage medium. 6 figures.

Odell, D.M.C.

1994-04-19T23:59:59.000Z

231

Fluid sampling system for a nuclear reactor  

DOE Patents [OSTI]

A system of extracting fluid samples, either liquid or gas, from the interior of a nuclear reactor containment utilizes a jet pump. To extract the sample fluid, a nonradioactive motive fluid is forced through the inlet and discharge ports of a jet pump located outside the containment, creating a suction that draws the sample fluid from the containment through a sample conduit connected to the pump suction port. The mixture of motive fluid and sample fluid is discharged through a return conduit to the interior of the containment. The jet pump and means for removing a portion of the sample fluid from the sample conduit can be located in a shielded sample grab station located next to the containment. A non-nuclear grade active pump can be located outside the grab sampling station and the containment to pump the nonradioactive motive fluid through the jet pump. 1 fig.

Lau, L.K.; Alper, N.I.

1994-11-22T23:59:59.000Z

232

Fluid sampling system for a nuclear reactor  

DOE Patents [OSTI]

A system of extracting fluid samples, either liquid or gas, from the interior of a nuclear reactor containment utilizes a jet pump. To extract the sample fluid, a nonradioactive motive fluid is forced through the inlet and discharge ports of a jet pump located outside the containment, creating a suction that draws the sample fluid from the containment through a sample conduit connected to the pump suction port. The mixture of motive fluid and sample fluid is discharged through a return conduit to the interior of the containment. The jet pump and means for removing a portion of the sample fluid from the sample conduit can be located in a shielded sample grab station located next to the containment. A non-nuclear grade active pump can be located outside the grab sampling station and the containment to pump the nonradioactive motive fluid through the jet pump.

Lau, Louis K. (Monroeville, PA); Alper, Naum I. (Monroeville, PA)

1994-01-01T23:59:59.000Z

233

Hauptmann's Relation To Christianity  

E-Print Network [OSTI]

KU ScholarWorks | The University of Kansas Pre-1923 Dissertations and Theses Collection Hauptmanns Relation To Christianity 1914 by Irene May Garrett This work was digitized by the Scholarly Communications program staff in the KU Libraries... S T I A N I T Y . y Irene May Garrett, A thesis submitted to the department of German of the University of Kansas in partial fullfilment of the requirements for the Master's Degree. May 15, 1914. Bibliography. Biography. Schlenther, Paul...

Garrett, Irene May

1914-05-15T23:59:59.000Z

234

ARM - Related Links  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC :ProductsSCM Forcing Data DerivedInstruments Related Links

235

Sampling probe for microarray read out using electrospray mass spectrometry  

DOE Patents [OSTI]

An automated electrospray based sampling system and method for analysis obtains samples from surface array spots having analytes. The system includes at least one probe, the probe including an inlet for flowing at least one eluting solvent to respective ones of a plurality of spots and an outlet for directing the analyte away from the spots. An automatic positioning system is provided for translating the probe relative to the spots to permit sampling of any spot. An electrospray ion source having an input fluidicly connected to the probe receives the analyte and generates ions from the analyte. The ion source provides the generated ions to a structure for analysis to identify the analyte, preferably being a mass spectrometer. The probe can be a surface contact probe, where the probe forms an enclosing seal along the periphery of the array spot surface.

Van Berkel, Gary J.

2004-10-12T23:59:59.000Z

236

E-Print Network 3.0 - alcohol exposure related Sample Search...  

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Texas A&M University Collection: Biology and Medicine 11 StraightTalk A guide for parents on teenage drinking Summary: poisoning, suicide, alcohol dependency, cancers and...

237

E-Print Network 3.0 - arsenic-related skin lesions Sample Search...  

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7 | July 2002 729 Family Correlations of Arsenic Methylation Patterns in Children and Parents Summary: various health effects, including can- cers of the bladder, skin, and...

238

E-Print Network 3.0 - asthma-related hospital admissions Sample...  

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for Space Physics, Boston University Collection: Physics 11 The Department of Health & Social Care at Royal Holloway is renowned for its excellence in the fields of research,...

239

E-Print Network 3.0 - aids-related pneumocystis carinii Sample...  

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and Medicine 2 of December 7, 2010 This information is current as Summary: , M. Y. Armstrong, A. Warner, F. F. Richards, and R. M. Rose. 1991. Uptake of Pneumocystis carinii......

240

E-Print Network 3.0 - aggravates transfusion-related acute Sample...  

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Tetrakis(dimethylamino)hafnium P-6280-B Date: February 2005 Copyright 2002, 2004-2005, Praxair Technology, Inc. Page 1 of 8 Summary: (ACUTE) OVEREXPOSURE: INHALATION-Liquid or...

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241

E-Print Network 3.0 - age-related diabetes mellitus Sample Search...  

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), a medicine approved to treat diabetes mellitus, will prevent a second stroke or heart attack by reversing... of diabetes mellitus; and you are willing to commit to a...

242

E-Print Network 3.0 - age-related peripheral arterial Sample...  

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? Peripheral Arterial Disease (PAD) is a serious condition that is associated with heart attack and stroke. PAD... immediately if you believe you're at risk. HOW COMMON IS...

243

E-Print Network 3.0 - alcohol-related brain damage Sample Search...  

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Computational Studies of Strain Exposures in Neonate and Mature Rat Brains during Closed Head Impact ANNA... brain injury (TBI) is the most common cause of death in childhood, and...

244

E-Print Network 3.0 - age-related rheumatoid factors Sample Search...  

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88% 83% 16 (1... , rheumatoid factor, calendar year, duration of ... Source: Robins, James M.- Departments of Biostatistics & Epidemiology, Harvard University Collection:...

245

E-Print Network 3.0 - age-related metabolic dysfunction Sample...  

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Sciences and Ecology 13 Decline in mitochondrial bioenergetics and shift to ketogenic profile in brain during reproductive senescence Summary: . In both nonTg and 3xTgAD group,...

246

E-Print Network 3.0 - ascending colon related Sample Search Results  

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Universitt Leipzig Collection: Computer Technologies and Information Sciences 7 CIP ... Colonic Manometry Pediatric and Adolescent Summary: , abdominal swelling and...

247

E-Print Network 3.0 - agricultural related courses Sample Search...  

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B.A. includes courses in Agricultural Studies, Anthropology, Economics, Geography, Political Science and Sociology. Students study the Summary: The multidisciplinary major in...

248

E-Print Network 3.0 - adapter-related protein complex Sample...  

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History of Chlamydiae" (Horn et al.) Supporting Online Material Summary: the Evolutionary History of Chlamydiae" (Horn et al.) Supporting Online Material 2 protein sequence...

249

E-Print Network 3.0 - abuse related medical Sample Search Results  

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Medical Office has replaced a paper system of the NOAA Health... of NHSQs. This medical history database contains essential ... Source: NOAA Marine Fisheries Review Collection:...

250

Food Group Consumption in a Sample of Children in Houston Area and Its Related Influencing Factors  

E-Print Network [OSTI]

who did not eat breakfast. Children/adolescents who ate more fruit and fruit juices had consumed significantly more breads and cereals, dairy products, vegetables, snacks and desserts, but consumed fewer sweetened beverages than those who did not eat...

Peng, Lu

2012-07-16T23:59:59.000Z

251

E-Print Network 3.0 - administration related workers Sample Search...  

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Science 22 Rev. No.: 2.0 Contractor Environmental Safety and Health Manual Title: LockoutTagout Program Summary: of Lock and Tag form. The authorized worker provides...

252

E-Print Network 3.0 - act nci-related excerpts Sample Search...  

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Proceedings of the 23rd International Conference on Computational Linguistics (Coling 2010), pages 197205, Beijing, August 2010 Summary: of the target language. Candidate excerpts...

253

E-Print Network 3.0 - ascorbic acid-related genes Sample Search...  

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was to examine whether glutathione (GSH) and ascorbic acid, two reac- tive... groups: acrolein, acroleinGSH and acroleinascorbic acid. Re- sults: We found that while GSH resulted...

254

E-Print Network 3.0 - analytical studies related Sample Search...  

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Aeromechanics Summary: Parameter Study: Pitch-Flap Couplings Parameter Study: Aerodynamic Compressibility 12;Motivation Analytical... Study: Aerodynamic Compressibility...

255

E-Print Network 3.0 - alcohol-related antigay aggression Sample...  

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and uphold the rights of LGBTQ... and to signal that the university will work with municipal authorities to eradicate anti-gay violence, hate Source: Scott, Robert A. -...

256

E-Print Network 3.0 - ads related studies Sample Search Results  

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Science, Emory University Collection: Computer Technologies and Information Sciences 14 Ad Hoc Synchronization Considered Harmful Weiwei Xiong+, Soyeon Park, Jiaqi Zhang,...

257

E-Print Network 3.0 - applying relational algebra Sample Search...  

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Rutgers University, Rutgers Center for Operations Research Collection: Engineering 2 Mathematics > Journal of Pure and Applied Algebra July -September 2007 Summary: and Applied...

258

E-Print Network 3.0 - average color-magnitude relation Sample...  

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plane. Cluster surveys ... Source: Wilson, Gillian - Department of Physics and Astronomy, University of California at Riverside Collection: Physics 2 The Galaxy Population...

259

E-Print Network 3.0 - aucune relation causale Sample Search Results  

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assume that the relata of token causal ... Source: Fitelson, Branden - Department of Philosophy, University of California at Berkeley Collection: Multidisciplinary Databases and...

260

E-Print Network 3.0 - age-related biological activity Sample...  

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Washington University in St. Louis Collection: Biology and Medicine 2 Dispatch R939 Cognitive aging: New answers to old questions Summary: cerebral blood flow, as well as neural...

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261

E-Print Network 3.0 - age-related sleep disturbances Sample Search...  

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efficiency 1.66 0.13 0.41 ... Source: Pennsylvania, University of - Center for Cognitive Neuroscience, Unit for Experimental Psychiatry Collection: Biology and Medicine 3...

262

E-Print Network 3.0 - agouti-related protein blunts Sample Search...  

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and Medicine 87 SUMOstarTM Insect Cell Expression and Purification Systems Summary: Sensors, Inc. All Rights Reserved. 2 Background Ubiquitin and SUMO In eukaryotic cells,...

263

E-Print Network 3.0 - aids-related opportunistic infections Sample...  

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Technologies and Information Sciences 32 Psychoneuroimmunology and HIVAIDS GEORGE F. SOLOMON,a,b GAIL H. IRONSON,c AND ELIZABETH G. BALBINd Summary: . These individuals have...

264

E-Print Network 3.0 - alcohol-related social gatherings Sample...  

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Collection: Physics ; Materials Science 3 WINTER 2009 In This Issue Summary: Transportation Institute are dedicated to investigating and implementing solutions to...

265

E-Print Network 3.0 - ascorbate-related enzyme activities Sample...  

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of Victoria Collection: Environmental Sciences and Ecology 2 Nanobiocatalysis for Biofuel Cells Enzyme-based biofuel cells are a promising technology using biofuels (such as...

266

E-Print Network 3.0 - aging-related chromatin defects Sample...  

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temperature... Research Fund tion at ARS elements in cells carrying defective ORC2Lincoln's Inn Fields and ORC5 (Fox et al... United Kingdom yeast silent mating-type...

267

E-Print Network 3.0 - atopic dermatitis-related websites Sample...  

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have built a tool that protects users from Summary: the user's mobile device: a cell phone or PDA, for instance. The Java-based tool operates atop SSL and uses... a key...

268

The effect of temperature and relative humidity levels upon charcoal tube sampling for vinyl choloride  

E-Print Network [OSTI]

their cooperation, this research would not have been possible. I also wish to express my appreciation to the National Institute for Occupational Safety and Health which prov ided an educational grant. DEDICATION To Ann, Your love, words of encouragement... of their employees from angiosarcoma to prolonged vinyl chloride monomer (UCM) exposure. (I) The government immediately stepped in, and by Febr uary 1974, the National Institute for Occupational Safety and Health (NIOSH) had issued a set of recommendations...

McCaskill, Gerald Daniel

1983-01-01T23:59:59.000Z

269

E-Print Network 3.0 - age-related cellular copper Sample Search...  

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changes in ... Source: Leary, Scot - Department of Biochemistry, University of Saskatchewan Collection: Biology and Medicine 5 Cell Metabolism The Human Cytochrome c Oxidase...

270

E-Print Network 3.0 - adult rats relate Sample Search Results  

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Norway rats born to a colony whose adults had learned to avoid ingesting a particular poison... bait would not eat that bait. He hypothesized that adult rats deposited urine...

271

E-Print Network 3.0 - address diet-related diseases Sample Search...  

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pigments called... and fertilizers, that resist pests and diseases without the use of chemicals, and have improved nutritional... in India and Bangladesh alone. The global...

272

E-Print Network 3.0 - advanced age-related cataracts Sample Search...  

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the normal... OPHTHALMOL VIS SCI 21:186-190, 1982.) Key words: Phase separation, X-irradiation, lens, cataract The phase... separation of lens cell cytoplasm may represent an...

273

E-Print Network 3.0 - age-related bone loss Sample Search Results  

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and Medicine 2 Influence of the degradation of the organic matrix on the microscopic fracture behavior of trabecular bone Summary: . Modeling the mechanical behavior of vertebral...

274

E-Print Network 3.0 - aortoenteric fistula related Sample Search...  

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of an atrioventricular fistula during 9 days. After 2 hours... , the fistula parameter (FIS) was set to a value equal to 0.05, which would double cardiac output; then, after ......

275

E-Print Network 3.0 - age-related myocardial metabolic Sample...  

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myocardial metabolic Page: << < 1 2 3 4 5 > >> 1 Diastolic Dysfunction in Hypertensive Heart Disease Is Associated With Altered Myocardial Metabolism Summary: . Whether the...

276

E-Print Network 3.0 - antioxidative responses related Sample...  

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57 high wheel-running activity, but not by wheel running per se Chapter 5 Responses in energy balance Source: Groningen, Rijksuniversiteit - Centre for Ecological and Evolutionary...

277

E-Print Network 3.0 - alamos investigations related Sample Search...  

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1999 30th Anniversary Edition LALP-00... -213 LosN A T I O N A L L A B O R A T O R Y Alamos 12;Cerro Grande Fire On May 4, 2000, the National Park... of forest and...

278

E-Print Network 3.0 - affect water relations Sample Search Results  

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corrosive water affects the entire household plumbing system... on water testing and treatment and issues ... Source: Liskiewicz, Maciej - Institut fr Theoretische Informatik,...

279

E-Print Network 3.0 - affects water relations Sample Search Results  

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corrosive water affects the entire household plumbing system... on water testing and treatment and issues ... Source: Liskiewicz, Maciej - Institut fr Theoretische Informatik,...

280

E-Print Network 3.0 - additional study-related documents Sample...  

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India Collection: Computer Technologies and Information Sciences 16 Organization-wide control system Lotus Domino Document Manager helps you manage a Summary: Organization-wide...

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281

Estimation of land surface water and energy balance flux components and closure relation using conditional sampling  

E-Print Network [OSTI]

Models of terrestrial water and energy balance include numerical treatment of heat and moisture diffusion in the soil-vegetation-atmosphere continuum. These two diffusion and exchange processes are linked only at a few ...

Farhadi, Leila

2012-01-01T23:59:59.000Z

282

E-Print Network 3.0 - audience outdoor obesity-related Sample...  

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and commercial Summary: be difficult since retail stocking is inconsistent. The Light-Emitting Diode (LED) Hybrid Outdoor Fixture... Title 24 Building Efficiency Standards...

283

E-Print Network 3.0 - aids-related non-hodgkin lymphoma Sample...  

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(NHL... .1 (31.9-69.8) Stein et al., 200074 Non-Hodgkin lymphoma Burkitt lymphoma Uganda Children 7.5 (2... , with antimalarial use, may provide valuable insights into the...

284

E-Print Network 3.0 - ash related problems Sample Search Results  

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the environment is an environmental problem created. It is generally conceded... . The dioxinsfurans on ash then don't seem to create an ... Source: Columbia University -...

285

E-Print Network 3.0 - assess consumption relative Sample Search...  

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aa ssppaattiiaall aanndd Summary: and consumption will occur in the next ten years. The paper is organized as follows. Firstly, Section l assessed... resource use....

286

E-Print Network 3.0 - abstract relational space-time Sample Search...  

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Summary: Methods in Applied Sciences and Engineering (ECCOMAS 2008) June 30 -July 5, 2008 Venice, Italy SPACE-TIME... may conserve discrete energy. Hence, in the present work, we...

287

E-Print Network 3.0 - alleviates age-related oxidative Sample...  

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Collection: Biology and Medicine 4 Journal of Alzheimer's Disease 6 (2004) 2730 27 Apple juice prevents oxidative stress induced Summary: , neuroblastoma, Alzheimer's disease...

288

E-Print Network 3.0 - air quality related Sample Search Results  

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in voter... reasons to consider air quality when distributing these funds. Including air pollution as a screening... emissions." The State of California must therefore include...

289

E-Print Network 3.0 - age-related muscle weakness Sample Search...  

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(MIT) Collection: Engineering ; Computer Technologies and Information Sciences 37 Comparison between concentric needle EMG and macro EMG in patients with a history of polio...

290

E-Print Network 3.0 - assembly age-related increases Sample Search...  

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SELF-ASSEMBLY FOR MICROSYSTEM INTEGRATION Summary: hybrid piezoelectric micro-pumps. We believe micro assembly becomes increasingly important for system... MULTI-BATCH...

291

E-Print Network 3.0 - age-related nerve decline Sample Search...  

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decline in NPP by making independent ... Source: DeLucia, Evan H. - Department of Plant Biology, University of Illinois at Urbana-Champaign Collection: Environmental Sciences...

292

E-Print Network 3.0 - automated relation extraction Sample Search...  

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Technologies and Information Sciences 45 Automated registration of 3D-range with 2D-color images: an overview Summary: Automated registration of 3D-range with 2D-color...

293

E-Print Network 3.0 - aids-related primary central Sample Search...  

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31 294 IEEE COMMUNICATIONS LETTERS, VOL. 13, NO. 5, MAY 2009 Analysis of Cognitive Radio Spectrum Access with Summary: the delay performance of a cognitive radio system...

294

E-Print Network 3.0 - alleviates age-related proliferation Sample...  

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London Collection: Environmental Sciences and Ecology 65 EARS (Enhancing Access to the Radio Spectrum) PROGRAM: The radio spectrum is a finite but exceedingly valuable natural...

295

E-Print Network 3.0 - abl-related gene arg Sample Search Results  

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and Medicine 75 Proceedings of the Fifth Law Workshop (LAW V), pages 8291, Portland, Oregon, 23-24 June 2011. c 2011 Association for Computational Linguistics Summary: for that...

296

E-Print Network 3.0 - asbestos-related lung cancer Sample Search...  

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the level of risk for lung and other cancers. Methods We performed a meta... household coal use and lung cancer risk, and to explore ... Source: Collection: Environmental...

297

E-Print Network 3.0 - america activities relative Sample Search...  

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on a new direc- Summary: --vis foreign policy. Brazilian diplomats set out to lead South America and the global south without actively... opportunities for Brazil, the...

298

E-Print Network 3.0 - assess ash related Sample Search Results  

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has been... Center for By-Products Utilization USE OF CLASS F FLY ASH AND CLEAN-COAL ASH BLENDS FOR CAST... Report No. CBU-1996-07 July 1996 Presented and Published at the...

299

E-Print Network 3.0 - antarctic warmth related Sample Search...  

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Antarctic Peninsula (AP) contain a record of climatic and environmental... is expected to produce a long history, possibly ICE CORE PALEOCLIMATE HISTORIES FROM THE ANTARCTIC...

300

E-Print Network 3.0 - aging-related degradation occurrences Sample...  

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41 Abstract Biological treatment methods are effective at destroying polycyclic aromatic hydro- Summary: of HMW PAH degradation is a common occurrence in nature as these...

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301

E-Print Network 3.0 - amino acids relations Sample Search Results  

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of Meteoritics & Department of Earth and Planetary Sciences, University of New Mexico Collection: Geosciences 4 Purdue extension Animal Sciences Summary: are not in the...

302

E-Print Network 3.0 - alcohol-related traffic fatalities Sample...  

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University of Minnesota Collection: Engineering 11 WINTER 2007 VOL 32 NO 1 Motorcycle Awareness Campaign Launches in Summary: Safety (CTS). According to the NHTSA report,...

303

E-Print Network 3.0 - accident-related fatal injury Sample Search...  

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45 12;Chi, Quddus, Huang... mode of transportation. That, in turn, leads to14 more motorcycle ... Source: Levinson, David M. - Department of Civil Engineering, University of...

304

E-Print Network 3.0 - attenuates age-related lung Sample Search...  

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area of the lung using X-ray attenuation data... Lung Assessment Using Computer Tomography A software program that determines the weight, tissue... composition and various...

305

E-Print Network 3.0 - apoptosis-related gene expression Sample...  

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data obtained from a well... vari- ables can capture effects that cannot ... Source: Beal, Matt J. - Department of Computer Science and Engineering, State University of New York...

306

Assessment of the 296-S-21 Stack Sampling Probe Location  

SciTech Connect (OSTI)

Tests were performed to assess the suitability of the location of the air sampling probe on the 296-S-21 stack according to the criteria of ANSI N13.1-1999, Sampling and Monitoring Releases of Airborne Radioactive Substances from the Stacks and Ducts of Nuclear Facilities. Pacific Northwest National Laboratory conducted most tests on a 3.67:1 scale model of the stack. CH2MHill also performed some limited confirmatory tests on the actual stack. The tests assessed the capability of the air-monitoring probe to extract a sample representative of the effluent stream. The tests were conducted for the practical combinations of operating fans and addressed: (1) Angular Flow--The purpose is to determine whether the velocity vector is aligned with the sampling nozzle. The average yaw angle relative to the nozzle axis should not be more than 20. The measured values ranged from 5 to 11 degrees on the scale model and 10 to 12 degrees on the actual stack. (2) Uniform Air Velocity--The gas momentum across the stack cross section where the sample is extracted should be well mixed or uniform. The uniformity is expressed as the variability of the measurements about the mean, the coefficient of variance (COV). The lower the COV value, the more uniform the velocity. The acceptance criterion is that the COV of the air velocity must be ?20% across the center two-thirds of the area of the stack. At the location simulating the sampling probe, the measured values ranged form 4 to 11%, which are within the criterion. To confirm the validity of the scale model results, air velocity uniformity measurements were made both on the actual stack and on the scale model at the test ports 1.5 stack diameters upstream of the sampling probe. The results ranged from 6 to 8% COV on the actual stack and 10 to 13% COV on the scale model. The average difference for the eight runs was 4.8% COV, which is within the validation criterion. The fact that the scale model results were slightly higher than the actual stack suggests that the other test results on the scale model are conservative relative to the actual stack. (3) Uniform Concentration of Tracer Gases--A uniform contaminant concentration in the sampling plane enables the extraction of samples that represent the true concentration. This was first tested using a tracer gas to represent gaseous effluents. The fan is a good mixer, so injecting the tracer downstream of the fans provides worst-case results. The acceptance criteria are that (1) the COV of the measured tracer gas concentration is ?20% across the center two-thirds of the sampling plane and (2) at no point in the sampling plane does the concentration vary from the mean by >30%. The results on the scale model at the point simulating the sampling probe ranged from 0.3 to 6 %COV, and the maximum single point deviation from the mean was -10%. (4) Uniform Concentration of Tracer Particles--Uniformity in contaminant concentration at the sampling probe was further demonstrated using tracer particles large enough to exhibit inertial effects. Particles of 10-?m aerodynamic diameter were used. The acceptance criterion is that the COV of particle concentration is ?20% across the center two-thirds of the sampling plane. The scale model results ranged form 2 to 9%. Based on these tests, the location of the air sampling probe on the 296-S-21 stack meets the requirements of the ANSI/HPS N13.1-1999 standard.

Glissmeyer, John A.

2006-09-08T23:59:59.000Z

307

E-Print Network 3.0 - accidents dus aux Sample Search Results  

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dus aux Search Powered by Explorit Topic List Advanced Search Sample search results for: accidents dus aux Page: << < 1 2 3 4 5 > >> 1 DCLARATION RELATIVE AUX ACCIDENTS JOINDRE AUX...

308

E-Print Network 3.0 - absorption spectrophotometry fi-faas Sample...  

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method 7060A) Arsenic concentrations in the plants were relatively low... furnace atomic absorption spectrophotometry. . The samples will also be analyzed to pH using a pH...

309

E-Print Network 3.0 - antioxidant ginkgo biloba Sample Search...  

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ginkgo biloba Search Powered by Explorit Topic List Advanced Search Sample search results for: antioxidant ginkgo biloba Page: << < 1 2 3 4 5 > >> 1 Prevention of age-related...

310

E-Print Network 3.0 - agricultural dust exposure Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

such as dust mites or cockroach-related allergens (Finn et al. 2000; Platts... (e.g., a house-dust or passive air sample) might be an appropriate measure of exposure for use......

311

Fixture for supporting and aligning a sample to be analyzed in an x-ray diffraction apparatus  

DOE Patents [OSTI]

A fixture is provided for supporting and aligning small samples of material on a goniometer for x-ray diffraction analysis. A sample-containing capillary is accurately positioned for rotation in the x-ray beam by selectively adjusting the fixture to position the capillary relative to the x and y axes thereof to prevent wobble and position the sample along the z axis or the axis of rotation. By employing the subject fixture relatively small samples of materials can be analyzed in an x-ray diffraction apparatus previously limited to the analysis of much larger samples.

Green, L.A.; Heck, J.L. Jr.

1985-04-23T23:59:59.000Z

312

ALARA ASSESSMENT OF SETTLER SLUDGE SAMPLING METHODS  

SciTech Connect (OSTI)

The purpose of this assessment is to compare underwater and above water settler sludge sampling methods to determine if the added cost for underwater sampling for the sole purpose of worker dose reductions is justified. Initial planning for sludge sampling included container, settler and knock-out-pot (KOP) sampling. Due to the significantly higher dose consequence of KOP sludge, a decision was made to sample KOP underwater to achieve worker dose reductions. Additionally, initial plans were to utilize the underwater sampling apparatus for settler sludge. Since there are no longer plans to sample KOP sludge, the decision for underwater sampling for settler sludge needs to be revisited. The present sampling plan calls for spending an estimated $2,500,000 to design and construct a new underwater sampling system (per A21 C-PL-001 RevOE). This evaluation will compare and contrast the present method of above water sampling to the underwater method that is planned by the Sludge Treatment Project (STP) and determine if settler samples can be taken using the existing sampling cart (with potentially minor modifications) while maintaining doses to workers As Low As Reasonably Achievable (ALARA) and eliminate the need for costly redesigns, testing and personnel retraining.

NELSEN LA

2009-01-30T23:59:59.000Z

313

Property-Aware Program Sampling Harish Narayanappa Mukul S. Bansal Hridesh Rajan  

E-Print Network [OSTI]

Property-Aware Program Sampling Harish Narayanappa Mukul S. Bansal Hridesh Rajan Iowa State of this work is a profiling technique that we call property-aware program sam- pling. Our sampling technique program slices into more manageable, logically related parts for in- strumentation, thereby improving

Rajan, Hridesh

314

Experimental Criticality Benchmarks for SNAP 10A/2 Reactor Cores  

SciTech Connect (OSTI)

This report describes computational benchmark models for nuclear criticality derived from descriptions of the Systems for Nuclear Auxiliary Power (SNAP) Critical Assembly (SCA)-4B experimental criticality program conducted by Atomics International during the early 1960's. The selected experimental configurations consist of fueled SNAP 10A/2-type reactor cores subject to varied conditions of water immersion and reflection under experimental control to measure neutron multiplication. SNAP 10A/2-type reactor cores are compact volumes fueled and moderated with the hydride of highly enriched uranium-zirconium alloy. Specifications for the materials and geometry needed to describe a given experimental configuration for a model using MCNP5 are provided. The material and geometry specifications are adequate to permit user development of input for alternative nuclear safety codes, such as KENO. A total of 73 distinct experimental configurations are described.

Krass, A.W.

2005-12-19T23:59:59.000Z

315

STP K Basin Sludge Sample Archive at the Pacific Northwest National Laboratory FY2014  

SciTech Connect (OSTI)

The Pacific Northwest National Laboratory (PNNL) currently houses 88 samples (~10.5 kg) of K Basin sludge (81 wet and seven dry samples) on behalf of the Sludge Treatment Project (STP), which is managed for the U.S. Department of Energy (DOE) by the CH2M Hill Plateau Remediation Company (CHPRC). Selected samples are intended to serve, in part, as sentinels to enhance understanding of sludge properties after long-term storage, and thus enhance understanding of sludge behavior following transfer to sludge transfer and storage containers (STSCs) and storage at the Hanford 200 Area central plateau. In addition, remaining samples serve in contingency for future testing requirements. At PNNL, the samples are tracked and maintained under a prescriptive and disciplined monthly sample-monitoring program implemented by PNNL staff. This report updates the status of the K Basin archive sludge sample inventory to April 2014. The previous inventory status report, PNNL 22245 (Fiskum et al. 2013, limited distribution report), was issued in February of 2013. This update incorporates changes in the inventory related to repackaging of 17 samples under test instructions 52578 TI052, K Basin Sludge Sample Repackaging for Continued Long Term Storage, and 52578 TI053, K Basin Sludge Sample Repackaging Post-2014 Shear Strength Measurements. Note that shear strength measurement results acquired in 2014 are provided separately. Specifically, this report provides the following: a description of the K Basin sludge sample archive program and the sample inventory a summary and images of the samples that were repackaged in April 2014 up-to-date images and plots of the settled density and water loss from all applicable samples in the inventory updated sample pedigree charts, which provide a roadmap of the genesis and processing history of each sample in the inventory occurrence and deficiency reports associated with sample storage and repackaging

Fiskum, Sandra K.; Smoot, Margaret R.; Schmidt, Andrew J.

2014-06-01T23:59:59.000Z

316

Sample Residential Program Term Sheet | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Sample Residential Program Term Sheet Sample Residential Program Term Sheet A sample for defining and elaborating on the specifics of a clean energy loan program. Sample...

317

An introduction to boson-sampling  

E-Print Network [OSTI]

Boson-sampling is a simplified model for quantum computing that may hold the key to implementing the first ever post-classical quantum computer. Boson-sampling is a non-universal quantum computer that is significantly more straightforward to build than any universal quantum computer proposed so far. We begin this chapter by motivating boson-sampling and discussing the history of linear optics quantum computing. We then summarize the boson-sampling formalism, discuss what a sampling problem is, explain why boson-sampling is easier than linear optics quantum computing, and discuss the Extended Church-Turing thesis. Next, sampling with other classes of quantum optical states is analyzed. Finally, we discuss the feasibility of building a boson-sampling device using existing technology.

Bryan T. Gard; Keith R. Motes; Jonathan P. Olson; Peter P. Rohde; Jonathan P. Dowling

2014-06-26T23:59:59.000Z

318

Principles for Sampling Airborne Radioactivity from Stacks  

SciTech Connect (OSTI)

This book chapter describes the special processes involved in sampling the airborne effluents from nuclear faciities. The title of the book is Radioactive Air Sampling Methods. The abstract for this chapter was cleared as PNNL-SA-45941.

Glissmeyer, John A.

2010-10-18T23:59:59.000Z

319

General Sample Submission Form University of Utah  

E-Print Network [OSTI]

in all applicable information as completely as possible Sample Information Sample ID / Description/MS/MS (FTMS) ______ Maldi/FTMS ______ Maldi/ToF ______ ESI/MS ______ ESI/FTMS _____ Location and Staff MS file

Hill, Chris

320

Sample holder for X-ray diffractometry  

DOE Patents [OSTI]

A sample holder for use with X-ray diffractometers with the capability to rotate the sample, as well as to adjust the position of the sample in the x, y, and z directions. Adjustment in the x direction is accomplished through loosening set screws, moving a platform, and retightening the set screws. Motion translators are used for adjustment in the y and z directions. An electric motor rotates the sample, and receives power from the diffractometer.

Hesch, Victor L. (Los Alamos, NM)

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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 - air pollution sampling Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

sampling Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution sampling Page: << < 1 2 3 4 5 > >> 1 griculture is in the spotlight as a...

322

Geothermal: Related Links  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning FunNeuTel2011Programmatic ReportsContactRelated Links

323

Fermilab Today - Related Content  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4:Epitaxial ThinFORFALL NEWSFemtosecondSystemsthisGuidelinesRelated

324

Integrated system for gathering, processing, and reporting data relating to site contamination  

DOE Patents [OSTI]

An integrated screening system comprises an intrusive sampling subsystem, a field mobile laboratory subsystem, a computer assisted design/geographical information subsystem, and a telecommunication linkup subsystem, all integrated to provide synergistically improved data relating to the extent of site soil/groundwater contamination. According to the present invention, data samples related to the soil, groundwater or other contamination of the subsurface material are gathered and analyzed to measure contaminants. Based on the location of origin of the samples in three-dimensional space, the analyzed data are transmitted to a location display. The data from analyzing samples and the data from the locating the origin are managed to project the next probable sample location. The next probable sample location is then forwarded for use as a guide in the placement of ensuing sample location, whereby the number of samples needed to accurately characterize the site is minimized.

Long, Delmar D. (Oak Ridge, TN); Goldberg, Mitchell S. (Lenior City, TN); Baker, Lorie A. (Oak Ridge, TN)

1997-01-01T23:59:59.000Z

325

Integrated system for gathering, processing, and reporting data relating to site contamination  

DOE Patents [OSTI]

An integrated screening system comprises an intrusive sampling subsystem, a field mobile laboratory subsystem, a computer assisted design/geographical information subsystem, and a telecommunication linkup subsystem, all integrated to provide synergistically improved data relating to the extent of site soil/groundwater contamination. According to the present invention, data samples related to the soil, groundwater or other contamination of the subsurface material are gathered and analyzed to measure contaminants. Based on the location of origin of the samples in three-dimensional space, the analyzed data are transmitted to a location display. The data from analyzing samples and the data from the locating the origin are managed to project the next probable sample location. The next probable sample location is then forwarded for use as a guide in the placement of ensuing sample location, whereby the number of samples needed to accurately characterize the site is minimized. 10 figs.

Long, D.D.; Goldberg, M.S.; Baker, L.A.

1997-11-11T23:59:59.000Z

326

ISOLOK VALVE ACCEPTANCE TESTING FOR DWPF SME SAMPLING PROCESS  

SciTech Connect (OSTI)

Evaluation of the Defense Waste Processing Facility (DWPF) Chemical Process Cell (CPC) cycle time identified several opportunities to improve the CPC processing time. Of the opportunities, a focus area related to optimizing the equipment and efficiency of the sample turnaround time for DWPF Analytical Laboratory was identified. The Mechanical Systems & Custom Equipment Development (MS&CED) Section of the Savannah River National Laboratory (SRNL) evaluated the possibility of using an Isolok{reg_sign} sampling valve as an alternative to the Hydragard{reg_sign} valve for taking process samples. Previous viability testing was conducted with favorable results using the Isolok sampler and reported in SRNL-STI-2010-00749 (1). This task has the potential to improve operability, reduce maintenance time and decrease CPC cycle time. This report summarizes the results from acceptance testing which was requested in Task Technical Request (TTR) HLW-DWPF-TTR-2010-0036 (2) and which was conducted as outlined in Task Technical and Quality Assurance Plan (TTQAP) SRNL-RP-2011-00145 (3). The Isolok to be tested is the same model which was tested, qualified, and installed in the Sludge Receipt Adjustment Tank (SRAT) sample system. RW-0333P QA requirements apply to this task. This task was to qualify the Isolok sampler for use in the DWPF Slurry Mix Evaporator (SME) sampling process. The Hydragard, which is the current baseline sampling method, was used for comparison to the Isolok sampling data. The Isolok sampler is an air powered grab sampler used to 'pull' a sample volume from a process line. The operation of the sampler is shown in Figure 1. The image on the left shows the Isolok's spool extended into the process line and the image on the right shows the sampler retracted and then dispensing the liquid into the sampling container. To determine tank homogeneity, a Coliwasa sampler was used to grab samples at a high and low location within the mixing tank. Data from the two locations were compared to determine if the contents of the tank were well mixed. The Coliwasa sampler is a tube with a stopper at the bottom and is designed to obtain grab samples from specific locations within the drum contents. A position paper (4) was issued to address the prototypic flow loop issues and simulant selections. A statistically designed plan (5) was issued to address the total number of samples each sampler needed to pull, to provide the random order in which samples were pulled and to group samples for elemental analysis. The TTR required that the Isolok sampler perform as well as the Hydragard sampler during these tests to ensure the acceptability of the Isolok sampler for use in the DWPF sampling cells. Procedure No.L9.4-5015 was used to document the sample parameters and process steps. Completed procedures are located in R&D Engineering job folder 23269.

Edwards, T.; Hera, K.; Coleman, C.; Jones, M.; Wiedenman, B.

2011-12-05T23:59:59.000Z

327

Sample storage/disposal study  

SciTech Connect (OSTI)

Radioactive waste from defense operations has accumulated at the Hanford Site`s underground waste tanks since the late 1940`s. Each tank must be analyzed to determine whether it presents any harm to the workers at the Hanford Site, the public or the environment. Analyses of the waste aids in the decision making process in preparation of future tank waste stabilization procedures. Characterization of the 177 waste tanks on the Hanford Site will produce a large amount of archived material. This also brings up concerns as to how the excess waste tank sample material from 325 and 222-S Analytical Laboratories will be handled. Methods to archive and/or dispose of the waste have been implemented into the 222-S and 325 Laboratory procedures. As the amount of waste characterized from laboratory analysis grows, an examination of whether the waste disposal system will be able to compensate for this increase in the amount of waste needs to be examined. Therefore, the need to find the safest, most economically sound method of waste storage/disposal is important.

Valenzuela, B.D.

1994-09-29T23:59:59.000Z

328

E-Print Network 3.0 - air samples collected Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection NASA's Stardust sample return capsule successfully landed at the Summary: Aerogel: Stardust Collection Material 12;NASA's Stardust sample return capsule...

329

E-Print Network 3.0 - adaptive sampling strategy Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ray tracing, Whitted Whi80 proposed an adaptive sampling strategy which first... (Eds.) Adaptive Sampling for Geometry-aware Reconstruction Filters Pablo Bauszat1 and Martin...

330

E-Print Network 3.0 - assurance sampling method Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

for NRDA followed standard operating procedure (SOP), water sampling plans, Summary: procedures, and NOAA's Analytical Quality Assurance Project Plan (QAPP). Samples were sent to...

331

Measurement of radiative widths of $a_2(1320)$ and $?_2(1670)$  

E-Print Network [OSTI]

The COMPASS Collaboration at CERN has investigated the reaction $\\pi^- \\gamma \\rightarrow \\pi^-\\pi^-\\pi^+$ embedded in the Primakoff reaction of $190~\\textrm{GeV}$ pions scattering in the Coulomb field of a lead target, $\\pi^- \\text{Pb} \\rightarrow \\pi^-\\pi^-\\pi^+ \\text{Pb}$. Exchange of quasi-real photons is selected by isolating the sharp Coulomb peak observed at momentum transfer below $0.001~(\\text{GeV}/c)^2$. Using a partial-wave analysis the amplitudes and relative phases of the $a_2(1320)$ and $\\pi_2(1670)$ mesons have been extracted, and the Coulomb and the diffractive contributions have been disentangled. Measuring absolute production cross sections we have determined the radiative width of the $a_2(1320)$ to be $\\Gamma_0(a_2(1320) \\rightarrow \\pi\\gamma) = (358 \\pm 6_{\\textrm{stat}} \\pm 42_{\\textrm{syst}})~\\textrm{keV}$. As the first measurement, $\\Gamma_0(\\pi_2(1670) \\rightarrow \\pi\\gamma) = (181 \\pm 11_{\\textrm{stat}} \\pm 27_{\\textrm{syst}})~\\textrm{keV} \\cdot (\\textrm{BR}^{\\textrm{PDG}}_{f_2 \\pi}/\\textrm{BR}_{f_2 \\pi})$ is obtained for the radiative width of the $\\pi_2(1670)$, where in this analysis the branching ratio $\\textrm{BR}^{\\textrm{PDG}}_{f_2 \\pi}=0.56$ has been used. We compare these values to previous measurements and theoretical predictions.

C. Adolph; R. Akhunzyanov; M. G. Alekseev; G. D. Alexeev; A. Amoroso; V. Andrieux; V. Anosov; A. Austregesilo; B. Badelek; F. Balestra; J. Barth; G. Baum; R. Beck; Y. Bedfer; A. Berlin; J. Bernhard; K. Bicker; J. Bieling; R. Birsa; J. Bisplinghoff; M. Bodlak; M. Boer; P. Bordalo; F. Bradamante; C. Braun; A. Bressan; M. Buechele; E. Burtin; L. Capozza; M. Chiosso; S. U. Chung; A. Cicuttin; M. L. Crespo; Q. Curiel; S. Dalla Torre; S. S. Dasgupta; S. Dasgupta; O. Yu. Denisov; S. V. Donskov; N. Doshita; V. Duic; W. Duennweber; M. Dziewiecki; A. Efremov; C. Elia; P. D. Eversheim; W. Eyrich; M. Faessler; A. Ferrero; A. Filin; M. Finger; M. Finger~jr.; H. Fischer; C. Franco; N. du~Fresne~von~Hohenesche; J. M. Friedrich; V. Frolov; F. Gautheron; O. P. Gavrichtchouk; S. Gerassimov; R. Geyer; I. Gnesi; B. Gobbo; S. Goertz; M. Gorzellik; S. Grabmueller; A. Grasso; B. Grube; A. Guskov; T. Guthoerl; F. Haas; D. von Harrach; D. Hahne; R. Hashimoto; F. H. Heinsius; F. Herrmann; F. Hinterberger; Ch. Hoeppner; N. Horikawa; N. d'Hose; S. Huber; S. Ishimoto; A. Ivanov; Yu. Ivanshin; T. Iwata; R. Jahn; V. Jary; P. Jasinski; P. Joerg; R. Joosten; E. Kabuss; B. Ketzer; G. V. Khaustov; Yu. A. Khokhlov; Yu. Kisselev; F. Klein; K. Klimaszewski; J. H. Koivuniemi; V. N. Kolosov; K. Kondo; K. Koenigsmann; I. Konorov; V. F. Konstantinov; A. M. Kotzinian; O. Kouznetsov; Z. Kral; M. Kraemer; Z. V. Kroumchtein; N. Kuchinski; F. Kunne; K. Kurek; R. P. Kurjata; A. A. Lednev; A. Lehmann; S. Levorato; J. Lichtenstadt; A. Maggiora; A. Magnon; N. Makke; G. K. Mallot; C. Marchand; A. Martin; J. Marzec; J. Matousek; H. Matsuda; T. Matsuda; G. Meshcheryakov; W. Meyer; T. Michigami; Yu. V. Mikhailov; Y. Miyachi; A. Nagaytsev; T. Nagel; F. Nerling; S. Neubert; D. Neyret; V. I. Nikolaenko; J. Novy; W. -D. Nowak; A. S. Nunes; I. Orlov; A. G. Olshevsky; M. Ostrick; R. Panknin; D. Panzieri; B. Parsamyan; S. Paul; M. Pesek; S. Platchkov; J. Pochodzalla; V. A. Polyakov; J. Pretz; M. Quaresma; C. Quintans; S. Ramos; G. Reicherz; E. Rocco; A. Rychter; N. S. Rossiyskaya; D. I. Ryabchikov; V. D. Samoylenko; A. Sandacz; S. Sarkar; I. A. Savin; G. Sbrizzai; P. Schiavon; C. Schill; T. Schlueter; A. Schmidt; K. Schmidt; H. Schmieden; K. Schoenning; S. Schopferer; M. Schott; O. Yu. Shevchenko; L. Silva; L. Sinha; S. Sirtl; M. Slunecka; S. Sosio; F. Sozzi; A. Srnka; L. Steiger; M. Stolarski; M. Sulc; R. Sulej; H. Suzuki; A. Szabelski; T. Szameitat; P. Sznajder; S. Takekawa; J. ter~Wolbeek; S. Tessaro; F. Tessarotto; F. Thibaud; S. Uhl; I. Uman; M. Vandenbroucke; M. Virius; J. Vondra; L. Wang; T. Weisrock; M. Wilfert; R. Windmolders; H. Wollny; K. Zaremba; M. Zavertyaev; E. Zemlyanichkina; M. Ziembicki.

2014-03-11T23:59:59.000Z

332

Categorical Exclusion Determinations: A2 | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTie Ltd:JuneNovember 26, 2014 CX-100126 CategoricalCategorical12345A2

333

A2BE Carbon Capture LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectric Coop,SaveWhiskey FlatshydroMultiple GeothermalHawaii |A2BE Carbon

334

Rotary Mode Core Sample System availability improvement  

SciTech Connect (OSTI)

The Rotary Mode Core Sample System (RMCSS) is used to obtain stratified samples of the waste deposits in single-shell and double-shell waste tanks at the Hanford Site. The samples are used to characterize the waste in support of ongoing and future waste remediation efforts. Four sampling trucks have been developed to obtain these samples. Truck I was the first in operation and is currently being used to obtain samples where the push mode is appropriate (i.e., no rotation of drill). Truck 2 is similar to truck 1, except for added safety features, and is in operation to obtain samples using either a push mode or rotary drill mode. Trucks 3 and 4 are now being fabricated to be essentially identical to truck 2.

Jenkins, W.W.; Bennett, K.L.; Potter, J.D. [Westinghouse Hanford Co., Richland, WA (United States); Cross, B.T.; Burkes, J.M.; Rogers, A.C. [Southwest Research Institute (United States)

1995-02-28T23:59:59.000Z

335

Sample sizes for confidence limits for reliability.  

SciTech Connect (OSTI)

We recently performed an evaluation of the implications of a reduced stockpile of nuclear weapons for surveillance to support estimates of reliability. We found that one technique developed at Sandia National Laboratories (SNL) under-estimates the required sample size for systems-level testing. For a large population the discrepancy is not important, but for a small population it is important. We found that another technique used by SNL provides the correct required sample size. For systems-level testing of nuclear weapons, samples are selected without replacement, and the hypergeometric probability distribution applies. Both of the SNL techniques focus on samples without defects from sampling without replacement. We generalized the second SNL technique to cases with defects in the sample. We created a computer program in Mathematica to automate the calculation of confidence for reliability. We also evaluated sampling with replacement where the binomial probability distribution applies.

Darby, John L.

2010-02-01T23:59:59.000Z

336

ANALYSES AND COMPARISON OF BULK AND COIL SURFACE SAMPLES FROM THE DWPF SLURRY MIX EVAPORATOR  

SciTech Connect (OSTI)

Sludge samples from the DWPF Slurry Mix Evaporator (SME) heating coil frame and coil surface were characterized to identify differences that might help identify heat transfer fouling materials. The SME steam coils have seen increased fouling leading to lower boil-up rates. Samples of the sludge were taken from the coil frame somewhat distant from the coil (bulk tank material) and from the coil surface (coil surface sample). The results of the analysis indicate the composition of the two SME samples are very similar with the exception that the coil surface sample shows {approx}5-10X higher mercury concentration than the bulk tank sample. Elemental analyses and x-ray diffraction results did not indicate notable differences between the two samples. The ICP-MS and Cs-137 data indicate no significant differences in the radionuclide composition of the two SME samples. Semi-volatile organic analysis revealed numerous organic molecules, these likely result from antifoaming additives. The compositions of the two SME samples also match well with the analyzed composition of the SME batch with the exception of significantly higher silicon, lithium, and boron content in the batch sample indicating the coil samples are deficient in frit relative to the SME batch composition.

Hay, M.; Nash, C.; Stone, M.

2012-02-17T23:59:59.000Z

337

Proper Oil Sampling Intervals and Sample Collection Techniques Gasoline/Diesel/Natural Gas Engines  

E-Print Network [OSTI]

Proper Oil Sampling Intervals and Sample Collection Techniques Gasoline/Diesel/Natural Gas Engines: Oil samples can be collected during oil changes. Follow manufacturers recommendations on frequency (hours, mileage, etc) of oil changes. Capture a sample from the draining oil while the oil is still hot

338

Baryonic Tully-Fisher Relations  

E-Print Network [OSTI]

I describe the disk mass-rotation velocity relation which underpins the familiar luminosity-linewidth relation. Continuity of this relation favors nearly maximal stellar mass-to-light ratios. This contradicts the low mass-to-light ratios implied by the lack of surface brightness dependence in the same relation.

Stacy McGaugh

2000-09-20T23:59:59.000Z

339

A General Investigation of Optimized Atmospheric Sample Duration  

SciTech Connect (OSTI)

ABSTRACT The International Monitoring System (IMS) consists of up to 80 aerosol and xenon monitoring systems spaced around the world that have collection systems sensitive enough to detect nuclear releases from underground nuclear tests at great distances (CTBT 1996; CTBTO 2011). Although a few of the IMS radionuclide stations are closer together than 1,000 km (such as the stations in Kuwait and Iran), many of them are 2,000 km or more apart. In the absence of a scientific basis for optimizing the duration of atmospheric sampling, historically scientists used a integration times from 24 hours to 14 days for radionuclides (Thomas et al. 1977). This was entirely adequate in the past because the sources of signals were far away and large, meaning that they were smeared over many days by the time they had travelled 10,000 km. The Fukushima event pointed out the unacceptable delay time (72 hours) between the start of sample acquisition and final data being shipped. A scientific basis for selecting a sample duration time is needed. This report considers plume migration of a nondecaying tracer using archived atmospheric data for 2011 in the HYSPLIT (Draxler and Hess 1998; HYSPLIT 2011) transport model. We present two related results: the temporal duration of the majority of the plume as a function of distance and the behavior of the maximum plume concentration as a function of sample collection duration and distance. The modeled plume behavior can then be combined with external information about sampler design to optimize sample durations in a sampling network.

Eslinger, Paul W.; Miley, Harry S.

2012-11-28T23:59:59.000Z

340

Combustion characteristics of 24 lignite samples  

SciTech Connect (OSTI)

In this study, the combustion characteristics such as thermogravimetric analysis (TGA) and differential thermogravimetric analysis (DTGA), burning profile, ignition temperature, and peak temperature were analyzed for 24 lignite samples from different areas of Turkey. The samples were heated up to 900{sup o}C at a constant rate of 10{sup o} C/min in a 5 mL/min flow of dry air. The burning profiles of the samples studied, combined with proximate, sulfur analysis and calorimetry results, contribute to a clearer identification of lignite samples' structure and a better understanding of the coalification process. The lignite samples have been tested with particle size of 0-0.05 mm. Ignition temperatures of the samples have been determined from their burning profiles.

Sensogut, C.; Ozsen, H.; Demirbas, A. [Selcuk University, Konya (Turkey)

2008-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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

100 Area Columbia River sediment sampling  

SciTech Connect (OSTI)

Forty-four sediment samples were collected from 28 locations in the Hanford Reach of the Columbia River to assess the presence of metals and man-made radionuclides in the near shore and shoreline settings of the Hanford Site. Three locations were sampled upriver of the Hanford Site plutonium production reactors. Twenty-two locations were sampled near the reactors. Three locations were sampled downstream of the reactors near the Hanford Townsite. Sediment was collected from depths of 0 to 6 in. and between 12 to 24 in. below the surface. Samples containing concentrations of metals exceeding the 95 % upper threshold limit values (DOE-RL 1993b) are considered contaminated. Contamination by arsenic, chromium, copper, lead, and zinc was found. Man-made radionuclides occur in all samples except four collected opposite the Hanford Townsite. Man-made radionuclide concentrations were generally less than 1 pCi/g.

Weiss, S.G. [Westinghouse Hanford Co., Richland, WA (United States)

1993-09-08T23:59:59.000Z

342

May 2011 Groundwater and Surface Water Sampling at the Rio Blanco, Colorado, Site (Data Validation Package)  

SciTech Connect (OSTI)

Annual sampling was conducted at the Rio Blanco, Colorado, site for the Long-Term Hydrologic Monitoring Program May 16-17, 2011, to monitor groundwater and surface water for potential radionuclide contamination. Sampling and analyses were conducted as specified in Sampling and Analysis Plan for the U.S. Department of Energy Office of Legacy Management Sites (LMS/PRO/S04351, continually updated). A duplicate sample was collected from location Johnson Artesian WL. Samples were analyzed by the U.S. Environmental Protection Agency (EPA) Radiation&Indoor Environments National Laboratory in Las Vegas, Nevada. Samples were analyzed for gamma-emitting radionuclides by high-resolution gamma spectrometry, and for tritium using the conventional method. Tritium was not measured using the enrichment method because the EPA laboratory no longer offers that service. Results of this monitoring at the Rio Blanco site demonstrate that groundwater and surface water outside the boundaries have not been affected by project-related contaminants.

None

2011-12-01T23:59:59.000Z

343

APPROPRIATE ZOOPLANKTON SAMPLING METHODOLOGY FOR OTEC SITES  

E-Print Network [OSTI]

Thermal Energy Conversion (OTEC) sites. Participants J.Zooplankton Sampling for OTEC Sites t~thodology Edited bywho gave an overview of the OTEC program, and the policies

Commins, M.L.

2014-01-01T23:59:59.000Z

344

PolyChord: nested sampling for cosmology  

E-Print Network [OSTI]

PolyChord is a novel nested sampling algorithm tailored for high dimensional parameter spaces. In addition, it can fully exploit a hierarchy of parameter speeds such as is found in CosmoMC and CAMB. It utilises slice sampling at each iteration to sample within the hard likelihood constraint of nested sampling. It can identify and evolve separate modes of a posterior semi-independently and is parallelised using openMPI. PolyChord is available for download at: http://ccpforge.cse.rl.ac.uk/gf/project/polychord/

Handley, W J; Lasenby, A N

2015-01-01T23:59:59.000Z

345

Determining the Bayesian optimal sampling strategy in a hierarchical system.  

SciTech Connect (OSTI)

Consider a classic hierarchy tree as a basic model of a 'system-of-systems' network, where each node represents a component system (which may itself consist of a set of sub-systems). For this general composite system, we present a technique for computing the optimal testing strategy, which is based on Bayesian decision analysis. In previous work, we developed a Bayesian approach for computing the distribution of the reliability of a system-of-systems structure that uses test data and prior information. This allows for the determination of both an estimate of the reliability and a quantification of confidence in the estimate. Improving the accuracy of the reliability estimate and increasing the corresponding confidence require the collection of additional data. However, testing all possible sub-systems may not be cost-effective, feasible, or even necessary to achieve an improvement in the reliability estimate. To address this sampling issue, we formulate a Bayesian methodology that systematically determines the optimal sampling strategy under specified constraints and costs that will maximally improve the reliability estimate of the composite system, e.g., by reducing the variance of the reliability distribution. This methodology involves calculating the 'Bayes risk of a decision rule' for each available sampling strategy, where risk quantifies the relative effect that each sampling strategy could have on the reliability estimate. A general numerical algorithm is developed and tested using an example multicomponent system. The results show that the procedure scales linearly with the number of components available for testing.

Grace, Matthew D.; Ringland, James T.; Boggs, Paul T.; Pebay, Philippe Pierre

2010-09-01T23:59:59.000Z

346

Procedures for sampling radium-contaminated soils  

SciTech Connect (OSTI)

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

347

SAMPLE: software for VAX FORTRAN execution timing  

SciTech Connect (OSTI)

SAMPLE is a set of subroutines in use at the Los Alamos National Laboratory for collecting CPU timings of various FORTRAN program sections - usually individual subroutines. These measurements have been useful in making programs run faster. The presentation includes a description of the software and examples of its use. The software is available on the directory (SAMPLE) of the VAX SIG tape.

Lowe, L.H.

1983-01-01T23:59:59.000Z

348

Disc valve for sampling erosive process streams  

DOE Patents [OSTI]

This is a patent for a disc-type, four-port sampling valve for service with erosive high temperature process streams. Inserts and liners of ..cap alpha..-silicon carbide respectively, in the faceplates and in the sampling cavities, limit erosion while providing lubricity for a smooth and precise operation. 1 fig.

Mrochek, J.E.; Dinsmore, S.R.; Chandler, E.W.

1984-08-16T23:59:59.000Z

349

Hanford Site Environmental Surveillance Master Sampling Schedule  

SciTech Connect (OSTI)

Environmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy (DOE). Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs, as required in DOE Order 5400.1, ''General Environmental protection Program,'' and DOE Order 5400.5, ''Radiation Protection of the Public and the Environment.'' The sampling methods are described in the Environmental Monitoring Plan, United States Department of Energy, Richland Operations Office, DOE/RL-91-50, Rev.2, U.S. Department of Energy, Richland, Washington. This document contains the CY1999 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project. Each section includes the sampling location, sample type, and analyses to be performed on the sample. In some cases, samples are scheduled on a rotating basis and may not be collected in 1999 in which case the anticipated year for collection is provided. In addition, a map is included for each media showing approximate sampling locations.

LE Bisping

1999-02-12T23:59:59.000Z

350

Method and apparatus for probing relative volume fractions  

DOE Patents [OSTI]

A relative volume fraction probe particularly for use in a multiphase fluid system includes two parallel conductive paths defining therebetween a sample zone within the system. A generating unit generates time varying electrical signals which are inserted into one of the two parallel conductive paths. A time domain reflectometer receives the time varying electrical signals returned by the second of the two parallel conductive paths and, responsive thereto, outputs a curve of impedance versus distance. An analysis unit then calculates the area under the curve, subtracts the calculated area from an area produced when the sample zone consists entirely of material of a first fluid phase, and divides this calculated difference by the difference between an area produced when the sample zone consists entirely of material of the first fluid phase and an area produced when the sample zone consists entirely of material of a second fluid phase. The result is the volume fraction. 9 figs.

Jandrasits, W.G.; Kikta, T.J.

1998-03-17T23:59:59.000Z

351

Atmospheric sampling glow discharge ionization source  

DOE Patents [OSTI]

An atmospheric sampling glow discharge ionization source that can be used in combination with an analytical instrument which operates at high vacuum, such as a mass spectrometer. The atmospheric sampling glow discharge ionization source comprises a chamber with at least one pair of electrodes disposed therein, an inlet for a gaseous sample to be analyzed and an outlet communicating with an analyzer which operates at subatmospheric pressure. The ionization chamber is maintained at a pressure below atmospheric pressure, and a voltage difference is applied across the electrodes to induce a glow discharge between the electrodes, so that molecules passing through the inlet are ionized by the glow discharge and directed into the analyzer. The ionization source accepts the sample under atmospheric pressure conditions and processes it directly into the high vacuum instrument, bridging the pressure gap and drawing off unwanted atmospheric gases. The invention also includes a method for analyzing a gaseous sample using the glow discharge ionization source described above. 3 figs.

McLuckey, S.A.; Glish, G.L.

1989-07-18T23:59:59.000Z

352

HOT-DUST-POOR QUASARS IN MID-INFRARED AND OPTICALLY SELECTED SAMPLES  

SciTech Connect (OSTI)

We show that the hot-dust-poor (HDP) quasars, originally found in the X-ray-selected XMM-COSMOS type 1 active galactic nucleus (AGN) sample, are just as common in two samples selected at optical/infrared wavelengths: the Richards et al. Spitzer/SDSS sample (8.7% {+-} 2.2%) and the Palomar-Green-quasar-dominated sample of Elvis et al. (9.5% {+-} 5.0%). The properties of the HDP quasars in these two samples are consistent with the XMM-COSMOS sample, except that, at the 99% ({approx} 2.5{sigma}) significance, a larger proportion of the HDP quasars in the Spitzer/SDSS sample have weak host galaxy contributions, probably due to the selection criteria used. Either the host dust is destroyed (dynamically or by radiation) or is offset from the central black hole due to recoiling. Alternatively, the universality of HDP quasars in samples with different selection methods and the continuous distribution of dust covering factor in type 1 AGNs suggest that the range of spectral energy distributions could be related to the range of tilts in warped fueling disks, as in the model of Lawrence and Elvis, with HDP quasars having relatively small warps.

Hao Heng; Elvis, Martin; Civano, Francesca [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Lawrence, Andy, E-mail: hhao@cfa.harvard.edu, E-mail: elvis@cfa.harvard.edu [Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ (United Kingdom)

2011-06-01T23:59:59.000Z

353

E-Print Network 3.0 - attachment iii sample Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Sample search results for: attachment iii sample Page: << < 1 2 3 4 5 > >> 1 NIH Electronic Applications: Annotated SF 424 (R&R) Form Set Summary: Attach Biographical...

354

E-Print Network 3.0 - attachment ii sample Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Sample search results for: attachment ii sample Page: << < 1 2 3 4 5 > >> 1 NIH Electronic Applications: Annotated SF 424 (R&R) Form Set Summary: Attach Biographical...

355

E-Print Network 3.0 - adaptive importance sampling Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Liu, Fan Wang, Gagan Agrawal Summary: Adaptive Stratified Sampling for Data Mining on the Deep Web Tantan Liu, Fan Wang, Gagan Agrawal... a->Y - Adaptive sampling: more data are...

356

E-Print Network 3.0 - actinide sample exposures Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2.1 Task 1: Review of radionuclide sampling data at the Radioactive Waste Management Complex... . . . . . . . ....

357

Characterization Data Package for Containerized Sludge Samples Collected from Engineered Container SCS-CON-210  

SciTech Connect (OSTI)

This data package contains the K Basin sludge characterization results obtained by Pacific Northwest National Laboratory during processing and analysis of four sludge core samples collected from Engineered Container SCS-CON-210 in 2010 as requested by CH2M Hill Plateau Remediation Company. Sample processing requirements, analytes of interest, detection limits, and quality control sample requirements are defined in the KBC-33786, Rev. 2. The core processing scope included reconstitution of a sludge core sample distributed among four to six 4-L polypropylene bottles into a single container. The reconstituted core sample was then mixed and subsampled to support a variety of characterization activities. Additional core sludge subsamples were combined to prepare a container composite. The container composite was fractionated by wet sieving through a 2,000 micron mesh and a 500-micron mesh sieve. Each sieve fraction was sampled to support a suite of analyses. The core composite analysis scope included density determination, radioisotope analysis, and metals analysis, including the Waste Isolation Pilot Plant Hazardous Waste Facility Permit metals (with the exception of mercury). The container composite analysis included most of the core composite analysis scope plus particle size distribution, particle density, rheology, and crystalline phase identification. A summary of the received samples, core sample reconstitution and subsampling activities, container composite preparation and subsampling activities, physical properties, and analytical results are presented. Supporting data and documentation are provided in the appendices. There were no cases of sample or data loss and all of the available samples and data are reported as required by the Quality Assurance Project Plan/Sampling and Analysis Plan.

Fountain, Matthew S.; Fiskum, Sandra K.; Baldwin, David L.; Daniel, Richard C.; Bos, Stanley J.; Burns, Carolyn A.; Carlson, Clark D.; Coffey, Deborah S.; Delegard, Calvin H.; Edwards, Matthew K.; Greenwood, Lawrence R.; Neiner, Doinita; Oliver, Brian M.; Pool, Karl N.; Schmidt, Andrew J.; Shimskey, Rick W.; Sinkov, Sergey I.; Snow, Lanee A.; Soderquist, Chuck Z.; Thompson, Christopher J.; Trang-Le, Truc LT; Urie, Michael W.

2013-09-10T23:59:59.000Z

358

Automated collection and processing of environmental samples  

DOE Patents [OSTI]

For monitoring an environmental parameter such as the level of nuclear radiation, at distributed sites, bar coded sample collectors are deployed and their codes are read using a portable data entry unit that also records the time of deployment. The time and collector identity are cross referenced in memory in the portable unit. Similarly, when later recovering the collector for testing, the code is again read and the time of collection is stored as indexed to the sample collector, or to a further bar code, for example as provided on a container for the sample. The identity of the operator can also be encoded and stored. After deploying and/or recovering the sample collectors, the data is transmitted to a base processor. The samples are tested, preferably using a test unit coupled to the base processor, and again the time is recorded. The base processor computes the level of radiation at the site during exposure of the sample collector, using the detected radiation level of the sample, the delay between recovery and testing, the duration of exposure and the half life of the isotopes collected. In one embodiment, an identity code and a site code are optically read by an image grabber coupled to the portable data entry unit.

Troyer, Gary L. (Richland, WA); McNeece, Susan G. (Richland, WA); Brayton, Darryl D. (Richland, WA); Panesar, Amardip K. (Kennewick, WA)

1997-01-01T23:59:59.000Z

359

Hanford Site Environmental Surveillance Master Sampling Schedule  

SciTech Connect (OSTI)

Environmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy (DOE). Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs, as required in DOE Order 5400.1, General Environmental Protection Program: and DOE Order 5400.5, Radiation Protection of the Public and the Environment. The sampling design is described in the Operations Office, Environmental Monitoring Plan, United States Department of Energy, Richland DOE/RL-91-50, Rev.2, U.S. Department of Energy, Richland, Washington. This document contains the CY 2000 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project. Each section includes sampling locations, sample types, and analyses to be performed. In some cases, samples are scheduled on a rotating basis and may not be collected in 2000 in which case the anticipated year for collection is provided. In addition, a map showing approximate sampling locations is included for each media scheduled for collection.

LE Bisping

2000-01-27T23:59:59.000Z

360

Vapor and gas sampling of Single-Shell Tank 241-T-111 using the vapor sampling system  

SciTech Connect (OSTI)

This document presents sampling data resulting from the January 20, 1995, sampling of SST 241-T-111 using the vapor sampling system.

Caprio, G.S.

1995-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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

Vapor and gas sampling of single-shell tank 241-BY-112 using the vapor sampling system  

SciTech Connect (OSTI)

This document presents sampling data from the November 18, 1994, sampling of SST 241-BY-112 using the vapor sampling system.

Caprio, G.S.

1995-09-20T23:59:59.000Z

362

Vapor and gas sampling of Single-Shell Tank 241-A-101 using the Vapor Sampling System  

SciTech Connect (OSTI)

This document presents sampling data resulting from the June 8, 1995, sampling of SST 241-A-101 using the Vapor Sampling System.

Caprio, G.S.

1995-11-01T23:59:59.000Z

363

Multibore sample cell increases EPR sensitivity for aqueous samples Yuri E. Nesmelov *, David D. Thomas  

E-Print Network [OSTI]

Multibore sample cell increases EPR sensitivity for aqueous samples Yuri E. Nesmelov *, David D calculations, verified by experiment, to explain why the sensitivity of biological EPR can be dramatically increased by dividing the aqueous sample into separate compartments. In biological EPR, the major factor

Thomas, David D.

364

Universal nucleic acids sample preparation method for cells, spores and their mixture  

DOE Patents [OSTI]

The present invention relates to a method for extracting nucleic acids from biological samples. More specifically the invention relates to a universal method for extracting nucleic acids from unidentified biological samples. An advantage of the presently invented method is its ability to effectively and efficiently extract nucleic acids from a variety of different cell types including but not limited to prokaryotic or eukaryotic cells and/or recalcitrant organisms (i.e. spores). Unlike prior art methods which are focused on extracting nucleic acids from vegetative cell or spores, the present invention effectively extracts nucleic acids from spores, multiple cell types or mixtures thereof using a single method. Important that the invented method has demonstrated an ability to extract nucleic acids from spores and vegetative bacterial cells with similar levels effectiveness. The invented method employs a multi-step protocol which erodes the cell structure of the biological sample, isolates, labels, fragments nucleic acids and purifies labeled samples from the excess of dye.

Bavykin, Sergei (Darien, IL)

2011-01-18T23:59:59.000Z

365

Vapor port and groundwater sampling well  

DOE Patents [OSTI]

A method and apparatus has been developed for combining groundwater monitoring wells with unsaturated-zone vapor sampling ports. The apparatus allows concurrent monitoring of both the unsaturated and the saturated zone from the same well at contaminated areas. The innovative well design allows for concurrent sampling of groundwater and volatile organic compounds (VOCs) in the vadose (unsaturated) zone from a single well, saving considerable time and money. The sample tubes are banded to the outer well casing during installation of the well casing.

Hubbell, Joel M. (Idaho Falls, ID); Wylie, Allan H. (Idaho Falls, ID)

1996-01-01T23:59:59.000Z

366

Vapor port and groundwater sampling well  

DOE Patents [OSTI]

A method and apparatus have been developed for combining groundwater monitoring wells with unsaturated-zone vapor sampling ports. The apparatus allows concurrent monitoring of both the unsaturated and the saturated zone from the same well at contaminated areas. The innovative well design allows for concurrent sampling of groundwater and volatile organic compounds (VOCs) in the vadose (unsaturated) zone from a single well, saving considerable time and money. The sample tubes are banded to the outer well casing during installation of the well casing. 10 figs.

Hubbell, J.M.; Wylie, A.H.

1996-01-09T23:59:59.000Z

367

Sampling device for withdrawing a representative sample from single and multi-phase flows  

DOE Patents [OSTI]

A fluid stream sampling device has been developed for the purpose of obtaining a representative sample from a single or multi-phase fluid flow. This objective is carried out by means of a probe which may be inserted into the fluid stream. Individual samples are withdrawn from the fluid flow by sampling ports with particular spacings, and the sampling parts are coupled to various analytical systems for characterization of the physical, thermal, and chemical properties of the fluid flow as a whole and also individually.

Apley, Walter J. (Pasco, WA); Cliff, William C. (Richland, WA); Creer, James M. (Richland, WA)

1984-01-01T23:59:59.000Z

368

Surface sampling concentration and reaction probe  

DOE Patents [OSTI]

A method of analyzing a chemical composition of a specimen is described. The method can include providing a probe comprising an outer capillary tube and an inner capillary tube disposed co-axially within the outer capillary tube, where the inner and outer capillary tubes define a solvent capillary and a sampling capillary in fluid communication with one another at a distal end of the probe; contacting a target site on a surface of a specimen with a solvent in fluid communication with the probe; maintaining a plug volume proximate a solvent-specimen interface, wherein the plug volume is in fluid communication with the probe; draining plug sampling fluid from the plug volume through the sampling capillary; and analyzing a chemical composition of the plug sampling fluid with an analytical instrument. A system for performing the method is also described.

Van Berkel, Gary J; Elnaggar, Mariam S

2013-07-16T23:59:59.000Z

369

WRAP Module 1 sampling and analysis plan  

SciTech Connect (OSTI)

This document provides the methodology to sample, screen, and analyze waste generated, processed, or otherwise the responsibility of the Waste Receiving and Processing Module 1 facility. This includes Low-Level Waste, Transuranic Waste, Mixed Waste, and Dangerous Waste.

Mayancsik, B.A.

1995-03-24T23:59:59.000Z

370

Adaptive Importance Sampling via Stochastic Convex Programming  

E-Print Network [OSTI]

Adaptive Importance Sampling via Stochastic Convex Programming Ernest K. Ryu1 and Stephen P. Boyd1 Abstract We show that the variance of the Monte Carlo estimator that is importance sam- pled from

371

Generalized Sampling-Based Feedback Motion Planners  

E-Print Network [OSTI]

states. In the deterministic robotics motion planning community, sampling based algorithms like probabilistic roadmaps (PRM) and rapidly exploring random trees (RRTs) have been successful in solving very high dimensional deterministic problem. However...

Kumar, Sandip

2012-02-14T23:59:59.000Z

372

Date: July 2 E Sample Handli  

E-Print Network [OSTI]

25, 2013 Page 3 of 11 1. PURPOSE AND APPLICABILITY This standard operating procedure .........................................................................................................7 9. PROCEDURAL STEPS .........................................................................9 11.1 Cleaning and Maintenance of the Sample Handling Laboratory

Fischer, Emily V.

373

SAMPLING AND ANALYSIS PLAN CSMRI SITE REMEDIATION  

E-Print Network [OSTI]

Littleton, CO 80127 #12;CSMRI Site Remediation Quality Assurance Project Plan March 30, 2004 SAMPLING Environmental Consultants, Inc. Approved By: Date: Sally Cuffin Project Quality Assurance Manager New Horizons...................................................................................................................................3 2.5 Decision Rules

374

May 2012 Groundwater and Surface Water Sampling at the Rio Blanco, Colorado, Site (Data Validation Package)  

SciTech Connect (OSTI)

Annual sampling was conducted at the Rio Blanco, Colorado, site for the Long-Term Hydrologic Monitoring Program May 9-10, 2012, to monitor groundwater and surface water for potential radionuclide contamination. Sampling and analyses were conducted as specified in Sampling and Analysis Plan for the U.S. Department of Energy Office of Legacy Management Sites (LMS/PRO/S04351, continually updated). A duplicate sample was collected from location Johnson Artesian WL. Samples were analyzed for gamma-emitting radionuclides by high-resolution gamma spectrometry and for tritium using the conventional and enrichment methods. Results of this monitoring at the Rio Blanco site demonstrate that groundwater and surface water outside the site boundaries have not been affected by project-related contaminants.

None

2012-12-01T23:59:59.000Z

375

Experimental analysis of municipal solid waste samples  

E-Print Network [OSTI]

EXPERIMENTAL ANALYSIS OF MUNICIPAL SOLID WASTE SAMPLES A Thesis by ITZA MENDOZA SANCHEZ Submitted to the Office of Graduate Studies of Texas ASM University tn partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May... 2002 Major Subject: Civil Engmeering EXPERIMENTAL ANALYSIS OF MUNICIPAL SOLID WASTE SAMPLES A Thesis by ITZA MENDOZA SANCHEZ Submitted to the Office of Graduate Studies of Texas A&M Umversity in partial fulfillment of the requirements...

Mendoza Sanchez, Itza

2002-01-01T23:59:59.000Z

376

A study of bioaerosol sampling cyclones  

E-Print Network [OSTI]

A STUDY OF BIOAEROSOL SAMPLING CYCLONES A Thesis by BRANDON WAYNE MONCLA 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 2004 Major Subject: Mechanical Engineering A STUDY OF BIOAEROSOL SAMPLING CYCLONES A Thesis by BRANDON WAYNE MONCLA Submitted to Texas A&M University in partial fulfillment...

Moncla, Brandon Wayne

2005-02-17T23:59:59.000Z

377

Hanford Site Environmental Surveillance Master Sampling Schedule  

SciTech Connect (OSTI)

Environmental surveillance of the Hanford Site and surrounding areas is conducted by Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy (DOE). Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs. The document contains the CY 2002 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project.

Bisping, Lynn E.

2002-01-16T23:59:59.000Z

378

Rapid determination of actinides in asphalt samples  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

A new rapid method for the determination of actinides in asphalt samples has been developed that can be used in emergency response situations or for routine analysis If a radiological dispersive device (RDD), Improvised Nuclear Device (IND) or a nuclear accident such as the accident at the Fukushima Nuclear Power Plant in March, 2011 occurs, there will be an urgent need for rapid analyses of many different environmental matrices, including asphalt materials, to support dose mitigation and environmental clean up. The new method for the determination of actinides in asphalt utilizes a rapid furnace step to destroy bitumen and organics present in the asphalt and sodium hydroxide fusion to digest the remaining sample. Sample preconcentration steps are used to collect the actinides and a new stacked TRU Resin + DGA Resin column method is employed to separate the actinide isotopes in the asphalt samples. The TRU Resin plus DGA Resin separation approach, which allows sequential separation of plutonium, uranium, americium and curium isotopes in asphalt samples, can be applied to soil samples as well.

Maxwell, Sherrod L.; Culligan, Brian K.; Hutchison, Jay B.

2014-01-12T23:59:59.000Z

379

On sampling fractions and electron shower shapes  

SciTech Connect (OSTI)

We study the usage of various definitions of sampling fractions in understanding electron shower shapes in a sampling multilayer electromagnetic calorimeter. We show that the sampling fractions obtained by the conventional definition (I) of (average observed energy in layer)/(average deposited energy in layer) will not give the best energy resolution for the calorimeter. The reason for this is shown to be the presence of layer by layer correlations in an electromagnetic shower. The best resolution is obtained by minimizing the deviation from the total input energy using a least squares algorithm. The 'sampling fractions' obtained by this method (II) are shown to give the best resolution for overall energy. We further show that the method (II) sampling fractions are obtained by summing the columns of a non-local {lambda} tensor that incorporates the correlations. We establish that the sampling fractions (II) cannot be used to predict the layer by layer energies and that one needs to employ the full {lambda} tensor for this purpose. This effect is again a result of the correlations.

Peryshkin, Alexander; Raja, Rajendran; /Fermilab

2011-12-01T23:59:59.000Z

380

Similarity relations and BK-relational products 1 RADIM BELOHLAVEK  

E-Print Network [OSTI]

of complex systems has been discussed by Bandler and Kohout in a series of papers. We show that BK- products and y are related by R and y and z are related by S. As discussed by Bandler and Kohout (see e.g. [1, 2

Belohlavek, Radim

Note: This page contains sample records for the topic "a2 relative 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

Method for testing earth samples for contamination by organic contaminants  

DOE Patents [OSTI]

Provided is a method for testing earth samples for contamination by organic contaminants, and particularly for aromatic compounds such as those found in diesel fuel and other heavy fuel oils, kerosene, creosote, coal oil, tars and asphalts. A drying step is provided in which a drying agent is contacted with either the earth sample or a liquid extract phase to reduce to possibility of false indications of contamination that could occur when humic material is present in the earth sample. This is particularly a problem when using relatively safe, non-toxic and inexpensive polar solvents such as isopropyl alcohol since the humic material tends to be very soluble in those solvents when water is present. Also provided is an ultraviolet spectroscopic measuring technique for obtaining an indication as to whether a liquid extract phase contains aromatic organic contaminants. In one embodiment, the liquid extract phase is subjected to a narrow and discrete band of radiation including a desired wave length and the ability of the liquid extract phase to absorb that wavelength of ultraviolet radiation is measured to provide an indication of the presence of aromatic organic contaminants.

Schabron, John F. (Laramie, WY)

1996-01-01T23:59:59.000Z

382

Method for testing earth samples for contamination by organic contaminants  

DOE Patents [OSTI]

Provided is a method for testing earth samples for contamination by organic contaminants, and particularly for aromatic compounds such as those found in diesel fuel and other heavy fuel oils, kerosene, creosote, coal oil, tars and asphalts. A drying step is provided in which a drying agent is contacted with either the earth sample or a liquid extract phase to reduce to possibility of false indications of contamination that could occur when humic material is present in the earth sample. This is particularly a problem when using relatively safe, non-toxic and inexpensive polar solvents such as isopropyl alcohol since the humic material tends to be very soluble in those solvents when water is present. Also provided is an ultraviolet spectroscopic measuring technique for obtaining an indication as to whether a liquid extract phase contains aromatic organic contaminants. In one embodiment, the liquid extract phase is subjected to a narrow and discrete band of radiation including a desired wave length and the ability of the liquid extract phase to absorb that wavelength of ultraviolet radiation is measured to provide an indication of the presence of aromatic organic contaminants. 2 figs.

Schabron, J.F.

1996-10-01T23:59:59.000Z

383

SNAKE SPECIES RICHNESS IN RELATION TO HABITAT IN THE POST OAK SAVANNAH OF EAST CENTRAL TEXAS  

E-Print Network [OSTI]

This project examined snake species richness and relative abundances in a heterogeneous landscape within the post oak savannah of East Central Texas. Snakes were sampled using funnel traps (with drift fences for terrestrial species) and hand capture...

Putegnat, John

2006-07-11T23:59:59.000Z

384

The relation between aggression and inflated self-concepts in aggressive children: a replication study  

E-Print Network [OSTI]

This study examined the relation between inflated self-concepts and levels of aggression in a sample of 167 aggressive second- and third-grade students. Variable-oriented data analyses of children's self- and others' reports of competence...

Meehan, Barbara Theresa

2000-01-01T23:59:59.000Z

385

PHOTOSYNTHESIS AND RELATED PROCESSES, I  

E-Print Network [OSTI]

#12;#12;#12;#12;#12;#12;PHOTOSYNTHESIS AND RELATED PROCESSES, I #12;#12;^ PHOTOSYNTHESIS. iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii liiiiiiiiiiiiiiiiiiiiminii Chemistry of Photosynthesis, , Chemosynthesis and Related j Processes States of America by the Lancaster Press, Lancaster, Pa. I #12;PREFACE Photosynthesis is by far the most

Govindjee

386

Relative Permeability of Fractured Rock  

E-Print Network [OSTI]

, and by the Department of Petroleum Engineering, Stanford University Stanford Geothermal Program Interdisciplinary Research in Engineering and Earth Sciences STANFORD UNIVERSITY Stanford, California #12;#12;v Abstract fractures and various fluids have yielded different relative permeability-saturation relations. This study

Stanford University

387

Numerical Relativity at the Frontier  

E-Print Network [OSTI]

Numerical relativity is an essential tool for solving Einstein's equations of general relativity for dynamical systems characterized by high velocities and strong gravitational fields. The implementation of new algorithms that can solve these nonlinear equations in 3+1 dimensions has enabled us to tackle many long-standing problems of astrophysical interest, leading to an explosion of important new results. Numerical relativity has been used to simulate the evolution of a diverse array of physical systems, including coalescing black hole and neutron star binaries, rotating and collapsing compact objects (stars, collisionless clusters, and scalar fields), and magnetic and viscous stars, to name a few. Numerical relativity has been exploited to address fundamental points of principle, including critical phenomena and cosmic censorship. It holds great promise as a guide for interpreting observations of gravitational waves and gamma-ray bursts and identifying the sources of such radiation. Highlights of a few recent developments in numerical relativity are sketched in this brief overview.

Stuart L. Shapiro

2005-09-23T23:59:59.000Z

388

General Relativity and the Cuprates  

E-Print Network [OSTI]

.8 1.0 T Re 0 5 10 15 20 25 0 1 2 3 4 5 6 T Im Review: optical conductivity with no lattice (T/µ = .115 1 2 FµFµ 2|(@ ieA) |2 + 4| |2 L2 #12;The scalar field has mass m2 = -2/L2, since for this choice

389

Analytical instrument with apparatus for sample concentrating  

DOE Patents [OSTI]

A system for analysis of trace concentrations of contaminants in air includes a portable liquid chromatograph and a preconcentrator for the contaminants to be analyzed. The preconcentrator includes a sample bag having an inlet valve and an outlet valve for collecting an air sample. When the sample is collected the sample bag is connected in series with a sorbing apparatus in a recirculation loop. The sorbing apparatus has an inner gas-permeable container containing a sorbent material and an outer gas-impermeable container. The sample is circulated through the outer container and around the inner container for trapping and preconcentrating the contaminants in the sorbent material. The sorbent material may be a liquid having the same composition as the mobile phase of the chromatograph for direct injection thereinto. Alternatively, the sorbent material may be a porous, solid body, to which mobile phase liquid is added after preconcentration of the contaminants for dissolving the contaminants, the liquid solution then being withdrawn for injection into the chromatograph.

Zaromb, Solomon (Hinsdale, IL)

1989-01-01T23:59:59.000Z

390

Data validation report for the 100-FR-3 Operable Unit, third round groundwater samples  

SciTech Connect (OSTI)

Westinghouse-Hanford has requested that a minimum of 20% of the total number of Sample Delivery Groups be validated for the 100-FR-3 operable Unit Third Round Groundwater sampling investigation. Therefore, the data from the chemical analysis of 51 samples from this sampling event and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site. The report is broken down into sections for each chemical analysis and radiochemical analysis type. Each section addresses the data package completeness, holding time adherence, instrument calibration and tuning acceptability, blank results, accuracy, precision, system performance, as well as the compound identification and quantitation. In addition, each section has an overall assessment and summary for the data packages reviewed for the particular chemical/radiochemical analyses. Detailed backup information is provided to the reader by SDG No. and sample number. For each data package, a matrix of chemical analyses per sample number is presented, as well as data qualification summaries.

Ayres, J.M.

1994-03-31T23:59:59.000Z

391

Microwave assisted centrifuge and related methods  

DOE Patents [OSTI]

Centrifuge samples may be exposed to microwave energy to heat the samples during centrifugation and to promote separation of the different components or constituents of the samples using a centrifuge device configured for generating microwave energy and directing the microwave energy at a sample located in the centrifuge.

Meikrantz, David H. (Idaho Falls, ID) [Idaho Falls, ID

2010-08-17T23:59:59.000Z

392

Standard guide for sampling radioactive tank waste  

E-Print Network [OSTI]

1.1 This guide addresses techniques used to obtain grab samples from tanks containing high-level radioactive waste created during the reprocessing of spent nuclear fuels. Guidance on selecting appropriate sampling devices for waste covered by the Resource Conservation and Recovery Act (RCRA) is also provided by the United States Environmental Protection Agency (EPA) (1). Vapor sampling of the head-space is not included in this guide because it does not significantly affect slurry retrieval, pipeline transport, plugging, or mixing. 1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

American Society for Testing and Materials. Philadelphia

2011-01-01T23:59:59.000Z

393

Radioactive sample effects on EDXRF spectra  

SciTech Connect (OSTI)

Energy dispersive X-ray fluorescence (EDXRF) is a rapid, straightforward method to determine sample elemental composition. A spectrum can be collected in a few minutes or less, and elemental content can be determined easily if there is adequate energy resolution. Radioactive alpha emitters, however, emit X-rays during the alpha decay process that complicate spectral interpretation. This is particularly noticeable when using a portable instrument where the detector is located in close proximity to the instrument analysis window held against the sample. A portable EDXRF instrument was used to collect spectra from specimens containing plutonium-239 (a moderate alpha emitter) and americium-241 (a heavy alpha emitter). These specimens were then analyzed with a wavelength dispersive XRF (WDXRF) instrument to demonstrate the differences to which sample radiation-induced X-ray emission affects the detectors on these two types of XRF instruments.

Worley, Christopher G [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

394

Sample Desorption/Onization From Mesoporous Silica  

DOE Patents [OSTI]

Mesoporous silica is shown to be a sample holder for laser desorption/ionization of mass spectrometry. Supported mesoporous silica was prepared by coating an ethanolic silicate solution having a removable surfactant onto a substrate to produce a self-assembled, ordered, nanocomposite silica thin film. The surfactant was chosen to provide a desired pore size between about 1 nanometer diameter and 50 nanometers diameter. Removal of the surfactant resulted in a mesoporous silica thin film on the substrate. Samples having a molecular weight below 1000, such as C.sub.60 and tryptophan, were adsorbed onto and into the mesoporous silica thin film sample holder and analyzed using laser desorption/ionization mass spectrometry.

Iyer, Srinivas (Los Alamos, NM); Dattelbaum, Andrew M. (Los Alamos, NM)

2005-10-25T23:59:59.000Z

395

DWPF SMECT PVV SAMPLE CHARACTERIZATION AND REMEDIATION  

SciTech Connect (OSTI)

On April 2, 2013, a solid sample of material collected from the Defense Waste Processing Facilitys Process Vessel Vent (PVV) jumper for the Slurry Mix Evaporator Condensate Tank (SMECT) was received at the Savannah River National Laboratory (SRNL). DWPF has experienced pressure spikes within the SMECT and other process vessels which have resulted in processing delays while a vacuum was re-established. Work on this sample was requested in a Technical Assistance Request (TAR). This document reports the results of chemical and physical property measurements made on the sample, as well as insights into the possible impact to the material using DWPFs proposed remediation methods. DWPF was interested in what the facility could expect when the material was exposed to either 8M nitric acid or 90% formic acid, the two materials they have the ability to flush through the PVV line in addition to process water once the line is capped off during a facility outage.

Bannochie, C.; Crawford, C.

2013-06-18T23:59:59.000Z

396

Analysis of 129I in Groundwater Samples: Direct and Quantitative Results below the Drinking Water Standard  

SciTech Connect (OSTI)

Due to its long half-life (15.7 million years) and relatively unencumbered migration in subsurface environments, 129I has been recognized as a contaminant of concern at numerous federal, private, and international facilities. In order to understand the long-term risk associated with 129I at these locations, quantitative analysis of groundwater samples must be performed. However, the ability to quantitatively assess the 129I content in groundwater samples requires specialized extraction and sophisticated analytical techniques, which are complicated and not always available to the general scientific community. This paper highlights an analytical method capable of directly quantifying 129I in groundwater samples at concentrations below the MCL without the need for sample pre-concentration. Samples were analyzed on a Perkin Elmer ELAN DRC II ICP-MS after minimal dilution using O2 as the reaction gas. Analysis of continuing calibration verification standards indicated that the DRC mode could be used for quantitative analysis of 129I in samples below the drinking water standard (0.0057 ng/ml or 1 pCi/L). The low analytical detection limit of 129I analysis in the DRC mode coupled with minimal sample dilution (1.02x) resulted in a final sample limit of quantification of 0.0051 ng/ml. Subsequent analysis of three groundwater samples containing 129I resulted in fully quantitative results in the DRC mode, and spike recovery analyses performed on all three samples confirmed that the groundwater matrix did not adversely impact the analysis of 129I in the DRC mode. This analytical approach has been proven to be a cost-effective, high-throughput technique for the direct, quantitative analysis of 129I in groundwater samples at concentrations below the current MCL.

Brown, Christopher F.; Geiszler, Keith N.; Lindberg, Michael J.

2007-03-03T23:59:59.000Z

397

E-Print Network 3.0 - atmospheric sampling program Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

12 days... samples, a study was conducted as part of the NAWQA ... Source: Fleskes, Joe - Dixon Field Station, Western Ecological Research Center, USGS Collection:...

398

E-Print Network 3.0 - animal fat samples Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in liver and fat tissue... , and epididymal fat) and blood samples as ... Source: Bass, Joe - Departments of Biochemistry, Molecular Biology, and Cell Biology & Neurobiology and...

399

E-Print Network 3.0 - air sample extract Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

-linked immunosorbent as- say (ELISA) to measure paraquat in human-exposure samples (air filters, personal air monitors... analysis, paraquat collected in ... Source: Hammock,...

400

E-Print Network 3.0 - air sampling requirements Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Center Collection: Energy Storage, Conversion and Utilization 98 Evaluation of HVAC filters as a sampling mechanism for indoor microbial communities Summary: in HVAC filter...

Note: This page contains sample records for the topic "a2 relative 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.


401

E-Print Network 3.0 - adequate sample sizes Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

SYSTEMS WITH REPLICA... , thus preventing adequate system sampling and appropriate comparison of simulation results... . o Latour "A Parallel Tempering Algorithm for...

402

E-Print Network 3.0 - automated sample transfer Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

code) - Prepare sample dilution: o Use stock ... Source: Kaber, David B. - Department of Industrial and Systems Engineering, North Carolina State University Collection:...

403

E-Print Network 3.0 - automating groundwater sampling Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

GROUNDWATER MANAGEMENT... summary of selected case studies is presented below. BACKGROUND A typical groundwater sampling event... . Automation through the use of sensors...

404

E-Print Network 3.0 - automated blood sampling Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: screening for lead poisoning: capillary blood sampling and automated Delves-cup atomic- absorption analysis... ... Source: National Center for Environmental Health-...

405

E-Print Network 3.0 - animal tissue samples Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: infectious agents and contaminated samples between the laboratory and animal facility in a sealed, secondary... tissue harvest in the animal room or arrange with animal...

406

E-Print Network 3.0 - arterio-venous blood sampling Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

was sampled from... nutritional sources. By measuring arterio-venous transit times of a fluorescent dye, Rovainen et al (1993... Active dilation of penetrating arterioles...

407

E-Print Network 3.0 - aqueous bulk sample Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

that aqueous processing has shifted some samples to heavier compositions. A lower bulk solar... processes involving aqueous fluids, given the potential solubility of lithium...

408

E-Print Network 3.0 - archival tumor samples Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

results for: archival tumor samples Page: << < 1 2 3 4 5 > >> 1 Robust Estimation for Brain Tumor Segmentation Summary: Robust Estimation for Brain Tumor Segmentation 1 Marcel...

409

E-Print Network 3.0 - air particulate samples Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

search results for: air particulate samples Page: << < 1 2 3 4 5 > >> 1 Prevention of Air Pollution from Ships: Diesel Engine Particulate Emission Reduction via...

410

E-Print Network 3.0 - andalusian population sample Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

worldwide population, pro- viding a well-established structure for Y... - tance to the Middle East. Unfortunately, samples from the appropriate ... Source: Cavalli-Sforza, Luigi...

411

E-Print Network 3.0 - attachment iv sample Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences, University of Michigan Collection: Geosciences 4 BLOOD SAMPLING SYSTEM TROUBLESHOOTING TIPS Summary: to cleanse the latex-free SAFESETTM port from which the...

412

Statistical sampling method for releasing decontaminated vehicles  

SciTech Connect (OSTI)

Earth moving vehicles (e.g., dump trucks, belly dumps) commonly haul radiologically contaminated materials from a site being remediated to a disposal site. Traditionally, each vehicle must be surveyed before being released. The logistical difficulties of implementing the traditional approach on a large scale demand that an alternative be devised. A statistical method (MIL-STD-105E, {open_quotes}Sampling Procedures and Tables for Inspection by Attributes{close_quotes}) for assessing product quality from a continuous process was adapted to the vehicle decontamination process. This method produced a sampling scheme that automatically compensates and accommodates fluctuating batch sizes and changing conditions without the need to modify or rectify the sampling scheme in the field. Vehicles are randomly selected (sampled) upon completion of the decontamination process to be surveyed for residual radioactive surface contamination. The frequency of sampling is based on the expected number of vehicles passing through the decontamination process in a given period and the confidence level desired. This process has been successfully used for 1 year at the former uranium mill site in Monticello, Utah (a CERCLA regulated clean-up site). The method forces improvement in the quality of the decontamination process and results in a lower likelihood that vehicles exceeding the surface contamination standards are offered for survey. Implementation of this statistical sampling method on Monticello Projects has resulted in more efficient processing of vehicles through decontamination and radiological release, saved hundreds of hours of processing time, provided a high level of confidence that release limits are met, and improved the radiological cleanliness of vehicles leaving the controlled site.

Lively, J.W.; Ware, J.A. [Rust Geotech, Grand Junction, CO (United States)

1996-06-01T23:59:59.000Z

413

Performance evaluation soil samples utilizing encapsulation technology  

DOE Patents [OSTI]

Performance evaluation soil samples and method of their preparation uses encapsulation technology to encapsulate analytes which are introduced into a soil matrix for analysis and evaluation by analytical laboratories. Target analytes are mixed in an appropriate solvent at predetermined concentrations. The mixture is emulsified in a solution of polymeric film forming material. The emulsified solution is polymerized to form microcapsules. The microcapsules are recovered, quantitated and introduced into a soil matrix in a predetermined ratio to form soil samples with the desired analyte concentration. 1 fig.

Dahlgran, J.R.

1999-08-17T23:59:59.000Z

414

Performance evaluation soil samples utilizing encapsulation technology  

DOE Patents [OSTI]

Performance evaluation soil samples and method of their preparation using encapsulation technology to encapsulate analytes which are introduced into a soil matrix for analysis and evaluation by analytical laboratories. Target analytes are mixed in an appropriate solvent at predetermined concentrations. The mixture is emulsified in a solution of polymeric film forming material. The emulsified solution is polymerized to form microcapsules. The microcapsules are recovered, quantitated and introduced into a soil matrix in a predetermined ratio to form soil samples with the desired analyte concentration.

Dahlgran, James R. (Idaho Falls, ID)

1999-01-01T23:59:59.000Z

415

An economic approach to acceptance sampling  

E-Print Network [OSTI]

AN ECONOMIC APPROACH TO ACCEPTANCE SAMPLING A Thesis by ROBERT JUSTIN RUTH Subm1tted to the Graduate College of Texas AkM University in Partial fulfillment of the requirement for the degree of MASTER OP SCIENCE May 1973 Ma)or Sub... JUSTIN RUTH I Approved as to style and content by& , J ~ W P. H. Newell Head Departmen J McNicho e Mem er 8w~ D. R. Shreve Member May 1973 ABSTRACT An Economic Approach to Acceptance Sampling (&m 1973) Robert Justin Ruth, S. S ~ , Virgin1a...

Ruth, Robert Justin

1973-01-01T23:59:59.000Z

416

RAPID DETERMINATION OF RADIOSTRONTIUM IN SEAWATER SAMPLES  

SciTech Connect (OSTI)

A new method for the determination of radiostrontium in seawater samples has been developed at the Savannah River National Laboratory (SRNL) that allows rapid preconcentration and separation of strontium and yttrium isotopes in seawater samples for measurement. The new SRNL method employs a novel and effective pre-concentration step that utilizes a blend of calcium phosphate with iron hydroxide to collect both strontium and yttrium rapidly from the seawater matrix with enhanced chemical yields. The pre-concentration steps, in combination with rapid Sr Resin and DGA Resin cartridge separation options using vacuum box technology, allow seawater samples up to 10 liters to be analyzed. The total {sup 89}Sr + {sup 90}Sr activity may be determined by gas flow proportional counting and recounted after ingrowth of {sup 90}Y to differentiate {sup 89}Sr from {sup 90}Sr. Gas flow proportional counting provides a lower method detection limit than liquid scintillation or Cerenkov counting and allows simultaneous counting of samples. Simultaneous counting allows for longer count times and lower method detection limits without handling very large aliquots of seawater. Seawater samples up to 6 liters may be analyzed using Sr Resin for {sup 89}Sr and {sup 90}Sr with a Minimum Detectable Activity (MDA) of 1-10 mBq/L, depending on count times. Seawater samples up to 10 liters may be analyzed for {sup 90}Sr using a DGA Resin method via collection and purification of {sup 90}Y only. If {sup 89}Sr and other fission products are present, then {sup 91}Y (beta energy 1.55 MeV, 58.5 day half-life) is also likely to be present. {sup 91}Y interferes with attempts to collect {sup 90}Y directly from the seawater sample without initial purification of Sr isotopes first and {sup 90}Y ingrowth. The DGA Resin option can be used to determine {sup 90}Sr, and if {sup 91}Y is also present, an ingrowth option with using DGA Resin again to collect {sup 90}Y can be performed. An MDA for {sup 90}Sr of <1 mBq/L for an 8 hour count may be obtained using 10 liter seawater sample aliquots.

Maxwell, S.

2013-01-16T23:59:59.000Z

417

Surface Water Sampling | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACAOpenSummerside WindSolarSampling Jump to:Sampling Jump

418

Simulating a Nationally Representative Housing Sample Using EnergyPlus  

SciTech Connect (OSTI)

This report presents a new simulation tool under development at Lawrence Berkeley National Laboratory (LBNL). This tool uses EnergyPlus to simulate each single-family home in the Residential Energy Consumption Survey (RECS), and generates a calibrated, nationally representative set of simulated homes whose energy use is statistically indistinguishable from the energy use of the single-family homes in the RECS sample. This research builds upon earlier work by Ritchard et al. for the Gas Research Institute and Huang et al. for LBNL. A representative national sample allows us to evaluate the variance in energy use between individual homes, regions, or other subsamples; using this tool, we can also evaluate how that variance affects the impacts of potential policies. The RECS contains information regarding the construction and location of each sampled home, as well as its appliances and other energy-using equipment. We combined this data with the home simulation prototypes developed by Huang et al. to simulate homes that match the RECS sample wherever possible. Where data was not available, we used distributions, calibrated using the RECS energy use data. Each home was assigned a best-fit location for the purposes of weather and some construction characteristics. RECS provides some detail on the type and age of heating, ventilation, and air-conditioning (HVAC) equipment in each home; we developed EnergyPlus models capable of reproducing the variety of technologies and efficiencies represented in the national sample. This includes electric, gas, and oil furnaces, central and window air conditioners, central heat pumps, and baseboard heaters. We also developed a model of duct system performance, based on in-home measurements, and integrated this with fan performance to capture the energy use of single- and variable-speed furnace fans, as well as the interaction of duct and fan performance with the efficiency of heating and cooling equipment. Comparison with RECS revealed that EnergyPlus did not capture the heating-side behavior of heat pumps particularly accurately, and that our simple oil furnace and boiler models needed significant recalibration to fit with RECS. Simulating the full RECS sample on a single computer would take many hours, so we used the 'cloud computing' services provided by Amazon.com to simulate dozens of homes at once. This enabled us to simulate the full RECS sample, including multiple versions of each home to evaluate the impact of marginal changes, in less than 3 hours. Once the tool was calibrated, we were able to address several policy questions. We made a simple measurement of the heat replacement effect and showed that the net effect of heat replacement on primary energy use is likely to be less than 5%, relative to appliance-only measures of energy savings. Fuel switching could be significant, however. We also evaluated the national and regional impacts of a variety of 'overnight' changes in building characteristics or occupant behavior, including lighting, home insulation and sealing, HVAC system efficiency, and thermostat settings. For example, our model shows that the combination of increased home insulation and better sealed building shells could reduce residential natural gas use by 34.5% and electricity use by 6.5%, and a 1 degree rise in summer thermostat settings could save 2.1% of home electricity use. These results vary by region, and we present results for each U.S. Census division. We conclude by offering proposals for future work to improve the tool. Some proposed future work includes: comparing the simulated energy use data with the monthly RECS bill data; better capturing the variation in behavior between households, especially as it relates to occupancy and schedules; improving the characterization of recent construction and its regional variation; and extending the general framework of this simulation tool to capture multifamily housing units, such as apartment buildings.

Hopkins, Asa S.; Lekov, Alex; Lutz, James; Rosenquist, Gregory; Gu, Lixing

2011-03-04T23:59:59.000Z

419

Geometric Analysis and General Relativity  

E-Print Network [OSTI]

This article discusses methods of geometric analysis in general relativity, with special focus on the role of "critical surfaces" such as minimal surfaces, marginal surface, maximal surfaces and null surfaces.

Lars Andersson

2005-12-23T23:59:59.000Z

420

Geometrical optics in general relativity  

E-Print Network [OSTI]

General relativity includes geometrical optics. This basic fact has relevant consequences that concern the physical meaning of the discontinuity surfaces propagated in the gravitational field - as it was first emphasized by Levi-Civita.

A. Loinger

2006-09-19T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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.


421

International Relations and Development Studies  

E-Print Network [OSTI]

& Anthropology and Languages (choice of French, Arabic, German, Italian or Spanish) The International Relations Economy, Languages (French, Spanish, Arabic, German, Italian), International Trade, Middle East Politics experience a broad range of opportunities outside the classroom: - Explore exchange opportunities with dozens

422

Supplemental Text Analysis of the ice core samples  

E-Print Network [OSTI]

into a continuous sequence of samples (NIF2, 2197 samples; NIF3, 1980 samples; SIF1, 706 samples; SIF2, 834 samples and the sixth core, NIF1 (drilled one meter from NIF2) has been reserved for other measurements such as AMS 14 C. These comments follow the dating discussion in chronological order. The net down wasting of the NIF (as discussed

Massachusetts at Amherst, University of

423

A BASIS FOR MODIFYING THE TANK 12 COMPOSITE SAMPLING DESIGN  

SciTech Connect (OSTI)

The SRR sampling campaign to obtain residual solids material from the Savannah River Site (SRS) Tank Farm Tank 12 primary vessel resulted in obtaining appreciable material in all 6 planned source samples from the mound strata but only in 5 of the 6 planned source samples from the floor stratum. Consequently, the design of the compositing scheme presented in the Tank 12 Sampling and Analysis Plan, Pavletich (2014a), must be revised. Analytical Development of SRNL statistically evaluated the sampling uncertainty associated with using various compositing arrays and splitting one or more samples for compositing. The variance of the simple mean of composite sample concentrations is a reasonable standard to investigate the impact of the following sampling options. Composite Sample Design Option (a). Assign only 1 source sample from the floor stratum and 1 source sample from each of the mound strata to each of the composite samples. Each source sample contributes material to only 1 composite sample. Two source samples from the floor stratum would not be used. Composite Sample Design Option (b). Assign 2 source samples from the floor stratum and 1 source sample from each of the mound strata to each composite sample. This infers that one source sample from the floor must be used twice, with 2 composite samples sharing material from this particular source sample. All five source samples from the floor would be used. Composite Sample Design Option (c). Assign 3 source samples from the floor stratum and 1 source sample from each of the mound strata to each composite sample. This infers that several of the source samples from the floor stratum must be assigned to more than one composite sample. All 5 source samples from the floor would be used. Using fewer than 12 source samples will increase the sampling variability over that of the Basic Composite Sample Design, Pavletich (2013). Considering the impact to the variance of the simple mean of the composite sample concentrations, the recommendation is to construct each sample composite using four or five source samples. Although the variance using 5 source samples per composite sample (Composite Sample Design Option (c)) was slightly less than the variance using 4 source samples per composite sample (Composite Sample Design Option (b)), there is no practical difference between those variances. This does not consider that the measurement error variance, which is the same for all composite sample design options considered in this report, will further dilute any differences. Composite Sample Design Option (a) had the largest variance for the mean concentration in the three composite samples and should be avoided. These results are consistent with Pavletich (2014b) which utilizes a low elevation and a high elevation mound source sample and two floor source samples for each composite sample. Utilizing the four source samples per composite design, Pavletich (2014b) utilizes aliquots of Floor Sample 4 for two composite samples.

Shine, G.

2014-11-25T23:59:59.000Z

424

Molybdenum and Tungsten Monoalkoxide Pyrrolide (MAP) Alkylidene Complexes That Contain a 2,6-Dimesitylphenylimido  

E-Print Network [OSTI]

Molybdenum and Tungsten Monoalkoxide Pyrrolide (MAP) Alkylidene Complexes That Contain a 2 ABSTRACT: Molybdenum and tungsten bispyrrolide alkyli- dene complexes that contain a 2 those that contain 2,5-dimethylpyrro- lide are pyridine free. Molybdenum and tungsten MAP 2

Mller, Peter

425

Wind Technology Testing Center Earns A2LA Accreditation for Blade...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Wind Technology Testing Center Earns A2LA Accreditation for Blade Testing Wind Technology Testing Center Earns A2LA Accreditation for Blade Testing October 1, 2012 - 12:16pm...

426

Testing an Active Diesel Particulate Filter on a 2-Cycle Marine...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

an Active Diesel Particulate Filter on a 2-Cycle Marine Engine Testing an Active Diesel Particulate Filter on a 2-Cycle Marine Engine Presentation given at DEER 2006, August 20-24,...

427

Reliability Assessment Using Discriminative Sampling and Metamodeling  

E-Print Network [OSTI]

1 05M-400 Reliability Assessment Using Discriminative Sampling and Metamodeling G. Gary Wang Dept ABSTRACT Reliability assessment is the foundation for reliability engineering and reliability-based design optimization. It has been a difficult task, however, to perform both accurate and efficient reliability

Wang, Gaofeng Gary

428

Biology: Sample Pathway Semester I Semester II  

E-Print Network [OSTI]

Biology: Sample Pathway Semester I Semester II Freshman Year CGS Core CGS Core CAS CH101 CAS CH102 and NS202. Major Requirements: The major in Biology is 16 courses. Courses taken to satisfy CAS major. The biology concentration also offers specializations in Ecology and Conservation Biology, Neurobiology, Cell

Goldberg, Bennett

429

Updated June 2013 Biomedical Engineering Sample Curriculum  

E-Print Network [OSTI]

Updated June 2013 Biomedical Engineering Sample Curriculum WU Course Fall Spring Home Institution at WU Introduction to Biomedical Engineering BME 140 3 Biomechanics BME 240 3 Physiological Control Quantitative Physiology I & II BME 301A, 301B 4 4 Biomedical Engineering Design BME 401 3 Transport Phenomena I

Subramanian, Venkat

430

Updated May 2014 Biomedical Engineering Sample Curriculum  

E-Print Network [OSTI]

Updated May 2014 Biomedical Engineering Sample Curriculum WU Course Fall Spring Home Institution (3 at WU Introduction to Biomedical Engineering BME 140 3 Biomechanics BME 240 3 Physiological Control Quantitative Physiology I & II BME 301A, 301B 4 4 Biomedical Engineering Design BME 401 3 Transport Phenomena

Subramanian, Venkat

431

Statistical Complexity of Sampled Chaotic Attractors  

E-Print Network [OSTI]

We analyze the statistical complexity vs. entropy plane-representation of sampled chaotic attractors as a function of the sampling period {\\tau}. It is shown that if the Bandt and Pompe procedure is used to assign a probability distribution function (PDF) to the pertinent time series, the statistical complexity measure (SCM) attains a definite maximum for a specific sampling period tM. If the usual histogram approach is used instead in order to assign the PDF to the time series, the SCM remains almost constant at any sampling period {\\tau}. The significance of tM is further investigated by comparing it with typical times given in the literature for the two main reconstruction processes: the Takens' one in a delay-time embedding, and the exact Nyquist-Shannon reconstruction. It is shown that tM is compatible with those times recommended as adequate delay ones in Takens' reconstruction. The reported results correspond to three representative chaotic systems having correlation dimension 2 < D2 < 3. One recent experiment confirms the analysis presented here.

Luciana De Micco; Juana Graciela Fernndez; Hilda Angela Larrondo; Angelo Plastino; Osvaldo Anibal Rosso

2011-05-19T23:59:59.000Z

432

Analytical Chemistry Division's sample transaction system  

SciTech Connect (OSTI)

The Analytical Chemistry Division uses the DECsystem-10 computer for a wide range of tasks: sample management, timekeeping, quality assurance, and data calculation. This document describes the features and operating characteristics of many of the computer programs used by the Division. The descriptions are divided into chapters which cover all of the information about one aspect of the Analytical Chemistry Division's computer processing.

Stanton, J.S.; Tilson, P.A.

1980-10-01T23:59:59.000Z

433

Physics 321 Exam 1 Sample Questions  

E-Print Network [OSTI]

of motion. Briefly explain the meaning of each law. 4. Describe one case where Newton's third law does .T At what frequency is the response a maximum? What does FWHM mean? What is the expression we usePhysics 321 Exam 1 Sample Questions 1. Write the second order differential equation as two first

Hart, Gus

434

Particle Size Distribution of Gypseous Samples  

E-Print Network [OSTI]

to conditions in the field. In order to understand the true characterization of the soil and the gypsum particles, the entire soil sample should be analyzed. Four different approaches to the BaCl2 method presented in the literature (Hesse, 1976, Matar...

Arnett, Morgan P.

2010-01-16T23:59:59.000Z

435

Updated May 2014 Computer Engineering Sample Curriculum  

E-Print Network [OSTI]

if student did not complete a social science course at the 300-400 or junior/senior level at their homeUpdated May 2014 Computer Engineering Sample Curriculum *Engineering Professional Practice required Differential Equations Math 217 3 General Physics I, II Physics 117A, 118A 4 4 General Chemistry I Chem 111A 3

Subramanian, Venkat

436

Updated June 2013 Computer Engineering Sample Curriculum  

E-Print Network [OSTI]

required if student did not complete 300-400 social science course at their home institution WU Course FallUpdated June 2013 Computer Engineering Sample Curriculum *Engineering Professional Practice General Physics I, II Physics 117A, 118A 4 4 General Chemistry I Chem 111A 3 General Chemistry Laboratory

Subramanian, Venkat

437

Hanford site transuranic waste sampling plan  

SciTech Connect (OSTI)

This sampling plan (SP) describes the selection of containers for sampling of homogeneous solids and soil/gravel and for visual examination of transuranic and mixed transuranic (collectively referred to as TRU) waste generated at the U.S. Department of Energy (DOE) Hanford Site. The activities described in this SP will be conducted under the Hanford Site TRU Waste Certification Program. This SP is designed to meet the requirements of the Transuranic Waste Characterization Quality Assurance Program Plan (CAO-94-1010) (DOE 1996a) (QAPP), site-specific implementation of which is described in the Hanford Site Transuranic Waste Characterization Program Quality Assurance Project Plan (HNF-2599) (Hanford 1998b) (QAPP). The QAPP defines the quality assurance (QA) requirements and protocols for TRU waste characterization activities at the Hanford Site. In addition, the QAPP identifies responsible organizations, describes required program activities, outlines sampling and analysis strategies, and identifies procedures for characterization activities. The QAPP identifies specific requirements for TRU waste sampling plans. Table 1-1 presents these requirements and indicates sections in this SP where these requirements are addressed.

GREAGER, T.M.

1999-05-13T23:59:59.000Z

438

Sampling the National Deep Web Denis Shestakov  

E-Print Network [OSTI]

Sampling the National Deep Web Denis Shestakov Department of Media Technology, Aalto University pages filled with information from myriads of online databases. This part of the Web, known as the deep a problem of deep Web characterization: how to estimate the total number of online databases on the Web? We

Hammerton, James

439

Argonne Premium Coal Sample Bank The Argonne Premium Coal (APC) Sample Bank can supply  

E-Print Network [OSTI]

Argonne Premium Coal Sample Bank Background Overview T The Argonne Premium Coal (APC) Sample Bank, there are well over 600 peer-reviewed journals articles addressing the structure and behavior of the Argonne of the Office of Basic Energy Sciences of the U. S. Department of Energy. From 1983­1985 Argonne National

Maranas, Costas

440

Sample Results From The Interim Salt Disposition Program Macrobatch 6 Tank 21H Qualification Samples  

SciTech Connect (OSTI)

Savannah River National Laboratory (SRNL) analyzed samples from Tank 21H in support of qualification of Macrobatch (Salt Batch) 6 for the Interim Salt Disposition Project (ISDP). This document reports partial results of the analyses of samples of Tank 21H. No issues with the projected Salt Batch 6 strategy are identified.

Peters, T. B.; Fink, S. D.

2012-12-20T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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.


441

Sample Results from the Interim Salt Disposition Program Macrobatch 6 Tank 21H Qualification Samples  

SciTech Connect (OSTI)

Savannah River National Laboratory (SRNL) analyzed samples from Tank 21H in support of qualification of Macrobatch (Salt Batch) 6 for the Interim Salt Disposition Project (ISDP). This document reports partial results of the analyses of samples of Tank 21H. No issues with the projected Salt Batch 6 strategy are identified.

Peters, T. B.; Fink, S. D.

2012-12-11T23:59:59.000Z

442

Method of isolating an oilfield flowline sample for analysis without shearing the sample  

SciTech Connect (OSTI)

This patent describes a method for isolating an oil field production flowline sample for analysis without shearing the sample. It comprises: placing an isolation chamber in fluid communication with a sampling port of an oilfield production flowline. The isolation chamber comprising a closed vessel, a first entry port into the vessel, and a first exit port out of the vessel controlled by a first valve. The sampling port is controlled by a valve; opening a sampling port valve while the first valve is closed to permit pressure within the isolation chamber to equalize the pressure within the first entry port and the flowline; opening the first valve to permit oilfield production to pass from the flowline through the sampling port and the first entry port into the isolation chamber and out of the first valve; closing the first valve; closing the sampling port valve; allowing the oilfield production fluid contained within the isolation chamber to separate for a period of time, and removing a sample of fluid from the isolation chamber for examination.

Brickhouse, P.E.

1990-03-06T23:59:59.000Z

443

Chemical Analyses of Silicon Aerogel Samples  

E-Print Network [OSTI]

After five years of operating, two Aerogel counters: A1 and A2, taking data in Hall A at Jefferson Lab, suffered a loss of performance. In this note possible causes of degradation have been studied. In particular, various chemical and physical analyses have been carried out on several Aerogel tiles and on adhesive tape in order to reveal the presence of contaminants.

I. van der Werf; F. Palmisano; R. De Leo; S. Marrone

2008-04-22T23:59:59.000Z

444

Chemical Analyses of Silicon Aerogel Samples  

E-Print Network [OSTI]

After five years of operating, two Aerogel counters: A1 and A2, taking data in Hall A at Jefferson Lab, suffered a loss of performance. In this note possible causes of degradation have been studied. In particular, various chemical and physical analyses have been carried out on several Aerogel tiles and on adhesive tape in order to reveal the presence of contaminants.

van der Werf, I; De Leo, R; Marrone, S

2008-01-01T23:59:59.000Z

445

Chemical Analyses of Silicon Aerogel Samples  

SciTech Connect (OSTI)

After five years of operating, two Aerogel counters: A1 and A2, taking data in Hall A at Jefferson Lab, suffered a loss of performance. In this note possible causes of degradation have been studied. In particular, various chemical and physical analyses have been carried out on several Aerogel tiles and on adhesive tape in order to reveal the presence of contaminants.

van der Werf, I.; Palmisano, F.; De Leo, Raffaele; Marrone, Stefano

2008-04-01T23:59:59.000Z

446

Tensile behavior of a 2D woven C/SiC composite at ambient and elevated temperatures  

SciTech Connect (OSTI)

A 2D reinforced composite of carbon fibers in a SiC-CVI processed matrix was tested under monotonic tension at various temperatures ranging from room temperature to 1600{degrees}C in an inert atmosphere. Up to 1000{degrees}C, the mechanical behavior remained elastic-damageable and changes proved to be essentially governed by the progressive vanishing of the processing-related thermal residual stresses. Beyond this temperature, irreversible residual strains (i.e. unrecovered upon compression) were observed whereas the tensile behavior became increasingly time-temperature dependent. The mechanisms responsible for such a behavior are reported and discussed.

Camus, G.; Barbier, J.E. [Laboratorie des Composites Thermostructuraux, Pessac (France)

1995-12-01T23:59:59.000Z

447

Fast and Easy Sample Dialysis When downstream quality matters,  

E-Print Network [OSTI]

samples with convenience No need to use a syringe to load or remove samples. Simply load your sampleL Milli-Q water Conductivity standard curve using NaCl Protein recovery after 5 hours: 89% Volume

Lebendiker, Mario

448

Mass spectrometer having a derivatized sample presentation apparatus  

DOE Patents [OSTI]

A mass spectrometer having a derivatized sample presentation apparatus is provided. The sample presentation apparatus has a complex bound to the surface of the sample presentation apparatus. This complex includes a molecule which may chemically modify a biomolecule.

Nelson, Randall W. (Phoenix, AZ)

2000-07-25T23:59:59.000Z

449

Hanford analytical sample projections FY 1998--FY 2002  

SciTech Connect (OSTI)

Sample projections are compiled for the Hanford site based on inputs from the major programs for the years 1998 through 2002. Sample projections are categorized by radiation level, protocol, sample matrix and Program. Analyses requirements are also presented.

Joyce, S.M.

1997-12-10T23:59:59.000Z

450

Hanford Site Environmental Surveillance Master Sampling Schedule, January 2001  

SciTech Connect (OSTI)

This document contains the CY 2001 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project. Each section includes sampling locations, sample types, and analyses to be performed.

Bisping, Lynn E.

2001-01-08T23:59:59.000Z

451

Sample size in factor analysis: The role of model error  

E-Print Network [OSTI]

This article examines effects of sample size and other design features on correspondence between factors obtained from analysis of sample data and those present in the population from which the samples were drawn. We extend ...

MacCallum, R. C.; Widaman, K. F.; Preacher, K. J.; Hong, Sehee

2001-01-01T23:59:59.000Z

452

Adolescent Peer-Related Social Stress and Vulnerabilities for Underage Drinking  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Figure 2. Histograms for Peer-Related Social Stress and Alcohol Use Manifest Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Table 3. Summary of Preliminary Regression Analyses for Variables... . . . . . . . . . . . . . 46 Figure 3. Final Structural Model for the Overall Sample . . . . . . . . . . . . . . 48 Figure 4. Graphical Representation of Global Self-Esteem as a Moderator of Peer-Related Social Stress and Alcohol Use...

Nelson, Jennifer Mize

2009-05-31T23:59:59.000Z

453

Field-amplified sample stacking and focusing in nanofluidic channels  

SciTech Connect (OSTI)

Nanofluidic technology is gaining popularity for bioanalytical applications due to advances in both nanofabrication and design. One major obstacle in the widespread adoption of such technology for bioanalytical systems is efficient detection of samples due to the inherently low analyte concentrations present in such systems. This problem is exacerbated by the push for electronic detection, which requires an even higher sensor-local sample concentration than optical detection. This paper explores one of the most common preconcentration techniques, field-amplified sample stacking, in nanofluidic systems in efforts to alleviate this obstacle. Holding the ratio of background electrolyte concentrations constant, the parameters of channel height, strength of electric field, and concentration are varied. Although in micron scale systems, these parameters have little or no effect on the final concentration enhancement achieved, nanofluidic experiments show strong dependencies on each of these parameters. Further, nanofluidic systems demonstrate an increased concentration enhancement over what is predicted and realized in microscale counterparts. Accordingly, a depth-averaged theoretical model is developed that explains these observations and furthermore predicts a novel focusing mechanism that can explain the increased concentration enhancement achieved. Specifically, when the electric double layer is sufficient in size relative to the channel height, negatively charged analyte ions are repelled from negatively charged walls, and thus prefer to inhabit the centerline of the channels. The resulting induced pressure gradients formed due to the high and low electrical conductivity fluids in the channel force the ions to move at a slower velocity in the low-conductivity region, and a faster velocity in the high-conductivity region, leading to focusing. A simple single-channel model is capable of predicting key experimental observations, while a model that incorporates the details of the fluid inlet and outlet ports allows for more detailed comparisons between model and experiment.

Sustarich, Jess M.; Pennathur, Sumita [Department of Mechanical Engineering, University of California, Santa Barbara, California 93106 (United States); Storey, Brian D. [Franklin W. Olin College of Engineering, Needham, Massachusetts 02492 (United States)

2010-11-15T23:59:59.000Z

454

Relative Permeability of Fractured Rock  

SciTech Connect (OSTI)

Contemporary understanding of multiphase flow through fractures is limited. Different studies using synthetic fractures and various fluids have yielded different relative permeability-saturation relations. This study aimed to extend the understanding of multiphase flow by conducting nitrogen-water relative permeability experiments on a naturally-fractured rock from The Geysers geothermal field. The steady-state approach was used. However, steady state was achieved only at the endpoint saturations. Several difficulties were encountered that are attributed to phase interference and changes in fracture aperture and surface roughness, along with fracture propagation/initiation. Absolute permeabilities were determined using nitrogen and water. The permeability values obtained change with the number of load cycles. Determining the absolute permeability of a core is especially important in a fractured rock. The rock may change as asperities are destroyed and fractures propagate or st rain harden as the net stresses vary. Pressure spikes occurred in water a solute permeability experiments. Conceptual models of an elastic fracture network can explain the pressure spike behavior. At the endpoint saturations the water relative permeabilities obtained are much less than the nitrogen gas relative permeabilities. Saturations were determined by weighing and by resistivity calculations. The resistivity-saturation relationship developed for the core gave saturation values that differ by 5% from the value determined by weighing. Further work is required to complete the relative permeability curve. The steady-state experimental approach encountered difficulties due to phase interference and fracture change. Steady state may not be reached until an impractical length of time. Thus, unsteady-state methods should be pursued. In unsteady-state experiments the challenge will be in quantifying rock fracture change in addition to fluid flow changes.

Mark D. Habana

2002-06-30T23:59:59.000Z

455

Combining Functional and Structural Genomics to Sample the Essential...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Functional and Structural Genomics to Sample the Essential Burkholderia Structome. Combining Functional and Structural Genomics to Sample the Essential Burkholderia Structome....

456

Preliminary/Sample Residential EE Loan Term Sheet and Underwriting...  

Broader source: Energy.gov (indexed) [DOE]

sample or preliminary term sheet for single family residential energy efficiency loans. Author: Energy Efficiency Finance Corp. PreliminarySample Residential Energy Efficiency...

457

Rb-Sr Geochronologic Investigation Of Precambrian Samples From...  

Open Energy Info (EERE)

by eight samples. Because these samples are more representative of mineral systems or granite gneiss -amphibolite mixtures, the age is interpreted as being anomalously old....

458

Transition Path Sampling of Water Exchange Rates and Mechanisms...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Path Sampling of Water Exchange Rates and Mechanisms around Aqueous Ions . Transition Path Sampling of Water Exchange Rates and Mechanisms around Aqueous Ions . Abstract: The rates...

459

Commercial Building Energy Asset Score Sample Report | Department...  

Broader source: Energy.gov (indexed) [DOE]

Sample Report Commercial Building Energy Asset Score Sample Report Example report showing the results of an energy asset score rating on a building Commercial Building Energy Asset...

460

Commercial Building Energy Asset Score Sample Report | Department...  

Broader source: Energy.gov (indexed) [DOE]

Score Sample Report Commercial Building Energy Asset Score Sample Report Example report showing the results of an energy asset score rating on a building energyassetscoresample...

Note: This page contains sample records for the topic "a2 relative 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.


461

Sample Contract Language for Information Technology Using Energy...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Sample Contract Language for Information Technology Using Energy-Efficient Products Sample Contract Language for Information Technology Using Energy-Efficient Products Document...

462

Microfluidic-Based Robotic Sampling System for Radioactive Solutions  

SciTech Connect (OSTI)

A novel microfluidic based robotic sampling system has been developed for sampling and analysis of liquid solutions in nuclear processes. This system couples the use of a microfluidic sample chip with a robotic system designed to allow remote, automated sampling of process solutions in-cell and facilitates direct coupling of the microfluidic sample chip with analytical instrumentation. This system provides the capability for near real time analysis, reduces analytical waste, and minimizes the potential for personnel exposure associated with traditional sampling methods. A prototype sampling system was designed, built and tested. System testing demonstrated operability of the microfluidic based sample system and identified system modifications to optimize performance.

Jack D. Law; Julia L. Tripp; Tara E. Smith; Veronica J. Rutledge; Troy G. Garn; John Svoboda; Larry Macaluso

2014-02-01T23:59:59.000Z

463

asthmatic population sample: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

sample allocation and effort in detecting population differentiation Dordrecht 2014 Abstract One of the most pressing issues in spatial genetics concerns sampling....

464

LTS Related Links - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and Interfaces Sample6, 2011 LOS ALAMOS,

465

A comparison of methods for representing sparsely sampled random quantities.  

SciTech Connect (OSTI)

This report discusses the treatment of uncertainties stemming from relatively few samples of random quantities. The importance of this topic extends beyond experimental data uncertainty to situations involving uncertainty in model calibration, validation, and prediction. With very sparse data samples it is not practical to have a goal of accurately estimating the underlying probability density function (PDF). Rather, a pragmatic goal is that the uncertainty representation should be conservative so as to bound a specified percentile range of the actual PDF, say the range between 0.025 and .975 percentiles, with reasonable reliability. A second, opposing objective is that the representation not be overly conservative; that it minimally over-estimate the desired percentile range of the actual PDF. The presence of the two opposing objectives makes the sparse-data uncertainty representation problem interesting and difficult. In this report, five uncertainty representation techniques are characterized for their performance on twenty-one test problems (over thousands of trials for each problem) according to these two opposing objectives and other performance measures. Two of the methods, statistical Tolerance Intervals and a kernel density approach specifically developed for handling sparse data, exhibit significantly better overall performance than the others.

Romero, Vicente Jose; Swiler, Laura Painton; Urbina, Angel; Mullins, Joshua

2013-09-01T23:59:59.000Z

466

Apparatus and method for maintaining multi-component sample gas constituents in vapor phase during sample extraction and cooling  

DOE Patents [OSTI]

A dilution apparatus for diluting a gas sample. The apparatus includes a sample gas conduit having a sample gas inlet end and a diluted sample gas outlet end, and a sample gas flow restricting orifice disposed proximate the sample gas inlet end connected with the sample gas conduit and providing fluid communication between the exterior and the interior of the sample gas conduit. A diluted sample gas conduit is provided within the sample gas conduit having a mixing end with a mixing space inlet opening disposed proximate the sample gas inlet end, thereby forming an annular space between the sample gas conduit and the diluted sample gas conduit. The mixing end of the diluted sample gas conduit is disposed at a distance from the sample gas flow restricting orifice. A dilution gas source connected with the sample gas inlet end of the sample gas conduit is provided for introducing a dilution gas into the annular space, and a filter is provided for filtering the sample gas. The apparatus is particularly suited for diluting heated sample gases containing one or more condensable components.

Felix, Larry Gordon; Farthing, William Earl; Irvin, James Hodges; Snyder, Todd Robert

2010-05-11T23:59:59.000Z

467

Reciprocal Relations Between Kinetic Curves  

E-Print Network [OSTI]

We study coupled irreversible processes. For linear or linearized kinetics with microreversibility, $\\dot{x}=Kx$, the kinetic operator $K$ is symmetric in the entropic inner product. This form of Onsager's reciprocal relations implies that the shift in time, $\\exp (Kt)$, is also a symmetric operator. This generates reciprocity relations between kinetic curves. For example, for the Master equation, if we start the process from the $i$th pure state and measure the probability $p_j(t)$ of the $j$th state ($j\

Yablonsky, G S; Constales, D; Galvita, V; Marin, G B

2010-01-01T23:59:59.000Z

468

Site monitoring from soil sample analysis  

SciTech Connect (OSTI)

Soil samples have been collected for the past three years as part of a long range monitoring program. The program was designed to provide information on possible migration of plutonium in soil and to provide data for comparison with the EPA proposed guidance on transuranium elements in the environment. Samples have been collected at six locations west of Indiana Street within the eastern boundaries of the Rocky Flats Plant site. The EPA comparison study has been performed at five sites and the plutonium migration study is underway at the sixth site. The data on plutonium analyses will be compared to the EPA screening level of 0.20 ..mu..Ci/m/sup 2/ (74 x 10/sup 8/ Bq/km/sup 2/) in the five boundary sites. Possible migration trends will be examined for the plutonium data on soils from the other site.

Illsley, C.T.

1982-01-01T23:59:59.000Z

469

Natural Radioactivity of Boron Added Clay Samples  

SciTech Connect (OSTI)

Clay, consisting fine-grained minerals, is an interesting materials and can be used in a variety of different fields especially in dermatology application. Using clay such a field it is important to measure its natural radioactivity. Thus the purpose of this study is to measure {sup 226}Ra, {sup 232}Th and {sup 40}K concentration in clay samples enriched with boron. Three different types of clay samples were prepared where boron is used in different rate. The measurements have been determined using a gamma-ray spectrometry consists of a 3''x3'' NaI(Tl) detector. From the measured activity the radium equivalent activities (Ra{sub eq}), external hazard index (H{sub ex}), absorbed dose rate in air (D) and annual effective dose (AED) have also been obtained.

Akkurt, I.; Guenoglu, K. [Sueleyman Demirel University, Faculty of Arts and Sciences, Dept. of Physics, Isparta (Turkey); Canakcii, H. [Gaziantep University, Engineering Faculty, Civil Engineering Dept., Gaziantep (Turkey); Mavi, B. [Amasya University, Faculty of Arts and Sciences, Dept. of Physics, Amasya (Turkey)

2011-12-26T23:59:59.000Z

470

Transuranic waste characterization sampling and analysis plan  

SciTech Connect (OSTI)

Los Alamos National Laboratory (the Laboratory) is located approximately 25 miles northwest of Santa Fe, New Mexico, situated on the Pajarito Plateau. Technical Area 54 (TA-54), one of the Laboratory`s many technical areas, is a radioactive and hazardous waste management and disposal area located within the Laboratory`s boundaries. The purpose of this transuranic waste characterization, sampling, and analysis plan (CSAP) is to provide a methodology for identifying, characterizing, and sampling approximately 25,000 containers of transuranic waste stored at Pads 1, 2, and 4, Dome 48, and the Fiberglass Reinforced Plywood Box Dome at TA-54, Area G, of the Laboratory. Transuranic waste currently stored at Area G was generated primarily from research and development activities, processing and recovery operations, and decontamination and decommissioning projects. This document was created to facilitate compliance with several regulatory requirements and program drivers that are relevant to waste management at the Laboratory, including concerns of the New Mexico Environment Department.

NONE

1994-12-31T23:59:59.000Z

471

Well purge and sample apparatus and method  

DOE Patents [OSTI]

The present invention specifically permits purging and/or sampling of a well but only removing, at most, about 25% of the fluid volume compared to conventional methods and, at a minimum, removing none of the fluid volume from the well. The invention is an isolation assembly with a packer, pump and exhaust, that is inserted into the well. The isolation assembly is designed so that only a volume of fluid between the outside diameter of the isolation assembly and the inside diameter of the well over a fluid column height from the bottom of the well to the top of the active portion (lower annulus) is removed. The packer is positioned above the active portion thereby sealing the well and preventing any mixing or contamination of inlet fluid with fluid above the packer. Ports in the wall of the isolation assembly permit purging and sampling of the lower annulus along the height of the active portion. 8 figs.

Schalla, R.; Smith, R.M.; Hall, S.H.; Smart, J.E.; Gustafson, G.S.

1995-10-24T23:59:59.000Z

472

Well purge and sample apparatus and method  

DOE Patents [OSTI]

The present invention specifically permits purging and/or sampling of a well but only removing, at most, about 25% of the fluid volume compared to conventional methods and, at a minimum, removing none of the fluid volume from the well. The invention is an isolation assembly with a packer, pump and exhaust, that is inserted into the well. The isolation assembly is designed so that only a volume of fluid between the outside diameter of the isolation assembly and the inside diameter of the well over a fluid column height from the bottom of the well to the top of the active portion (lower annulus) is removed. The packer is positioned above the active portion thereby sealing the well and preventing any mixing or contamination of inlet fluid with fluid above the packer. Ports in the wall of the isolation assembly permit purging and sampling of the lower annulus along the height of the active portion.

Schalla, Ronald (Kennewick, WA); Smith, Ronald M. (Richland, WA); Hall, Stephen H. (Kennewick, WA); Smart, John E. (Richland, WA); Gustafson, Gregg S. (Redmond, WA)

1995-01-01T23:59:59.000Z

473

Snake and Columbia Rivers Sediment Sampling Project  

SciTech Connect (OSTI)

The disposal of dredged material in water is defined as a discharge under Section 404 of the Clean Water Act and must be evaluated in accordance with US Environmental Protection Agency regulation 40 CFR 230. Because contaminant loads in the dredged sediment or resuspended sediment may affect water quality or contaminant loading, the US Army Corps of Engineers (USACE), Walla Walla District, has requested Battelle/Marine Sciences Laboratory to collect and chemically analyze sediment samples from areas that may be dredged near the Port Authority piers on the Snake and Columbia rivers. Sediment samples were also collected at River Mile (RM) stations along the Snake River that may undergo resuspension of sediment as a result of the drawdown. Chemical analysis included grain size, total organic carbon, total volatile solids, ammonia, phosphorus, sulfides, oil and grease, total petroleum hydrocarbons, metals, polynuclear aromatic hydrocarbons, pesticides, polychlorinated biphenyls, and 21 congeners of polychlorinated dibenzodioxins and dibenzofurans.

Pinza, M.R.; Word, J.Q; Barrows, E.S.; Mayhew, H.L.; Clark, D.R. (Battelle/Marine Sciences Lab., Sequim, WA (United States))

1992-12-01T23:59:59.000Z

474

SAMPLE RESULTS FROM THE INTEGRATED SALT DISPOSITION PROGRAM MACROBATCH 5 TANK 21H QUALIFICATION SAMPLES  

SciTech Connect (OSTI)

Savannah River National Laboratory (SRNL) analyzed samples from Tank 21H in support of qualification of Macrobatch (Salt Batch) 5 for the Integrated Salt Disposition Project (ISDP). This document reports partial results of the analyses of samples of Tank 21H. No issues with the projected Salt Batch 5 strategy are identified. Results of the analyses of the Tank 21H samples from this report in conjunction with the findings of the previous report, indicates that the material does not display any unusual characteristics.

Peters, T.; Fink, S.

2012-03-26T23:59:59.000Z

475

Analyzing sampling methodologies in semiconductor manufacturing  

E-Print Network [OSTI]

This thesis describes work completed during an internship assignment at Intel Corporation's process development and wafer fabrication manufacturing facility in Santa Clara, California. At the highest level, this work relates ...

Anthony, Richard M. (Richard Morgan), 1971-

2004-01-01T23:59:59.000Z

476

Sample and Implied Volatility in GARCH Models  

E-Print Network [OSTI]

Sample and Implied Volatility in GARCH Models Lajos Horva´th University of Utah Piotr Kokoszka Utah of various GARCH-type models is a function hðq? of the parameter vector q which is estimated by bq. For most distributions of the differences ^2 ? hðq? and ^2 ? hðbq? for broad classes of GARCH-type models. Even though

Kokoszka, Piotr

477

Radiation absorption properties of different plaster samples  

SciTech Connect (OSTI)

Although the plaster is one of the oldest known synthetic building materials, nowadays, it is used as interior coating of walls and ceilings of buildings. Thus measuring its radiation shielding properties is vital. For this purpose, radiation absorption properties of different plaster samples in this study. The measurements have been performed using gamma spectrometer system which connected to 3'' Multiplication-Sign 3''NaI (TI) detector.

Akkurt, Iskender; Guenoglu, Kadir; Mavi, Betuel; K Latin-Small-Letter-Dotless-I l Latin-Small-Letter-Dotless-I ncarslan, Semsettin; Seven, Aysun [Suleyman Demirel University, Faculty of Arts and Sciences, Department of Physics, Isparta (Turkey); Amasya University, Faculty of Arts and Sciences, Department of Physics, Amasya (Turkey); Suleyman Demirel University, Faculty of Technical Education, Department of Construction Education, Isparta (Turkey)

2012-09-06T23:59:59.000Z

478

Laboratory Guide for Residual Stress Sample Alignment and Experiment Planning-October 2011 Version  

SciTech Connect (OSTI)

The December 2010 version of the guide, ORNL/TM-2008/159, by Jeff Bunn, Josh Schmidlin, Camden Hubbard, and Paris Cornwell, has been further revised due to a major change in the GeoMagic Studio software for constructing a surface model. The Studio software update also includes a plug-in module to operate the FARO Scan Arm. Other revisions for clarity were also made. The purpose of this revision document is to guide the reader through the process of laser alignment used by NRSF2 at HFIR and VULCAN at SNS. This system was created to increase the spatial accuracy of the measurement points in a sample, reduce the use of neutron time used for alignment, improve experiment planning, and reduce operator error. The need for spatial resolution has been driven by the reduction in gauge volumes to the sub-millimeter level, steep strain gradients in some samples, and requests to mount multiple samples within a few days for relating data from each sample to a common sample coordinate system. The first step in this process involves mounting the sample on an indexer table in a laboratory set up for offline sample mounting and alignment in the same manner it would be mounted at either instrument. In the shared laboratory, a FARO ScanArm is used to measure the coordinates of points on the sample surface ('point cloud'), specific features and fiducial points. A Sample Coordinate System (SCS) needs to be established first. This is an advantage of the technique because the SCS can be defined in such a way to facilitate simple definition of measurement points within the sample. Next, samples are typically mounted to a frame of 80/20 and fiducial points are attached to the sample or frame then measured in the established sample coordinate system. The laser scan probe on the ScanArm can then be used to scan in an 'as-is' model of the sample as well as mounting hardware. GeoMagic Studio 12 is the software package used to construct the model from the point cloud the scan arm creates. Once a model, fiducial, and measurement files are created, a special program, called SScanSS combines the information and by simulation of the sample on the diffractometer can help plan the experiment before using neutron time. Finally, the sample is mounted on the relevant stress measurement instrument and the fiducial points are measured again. In the HFIR beam room, a laser tracker is used in conjunction with a program called CAM2 to measure the fiducial points in the NRSF2 instrument's sample positioner coordinate system. SScanSS is then used again to perform a coordinate system transformation of the measurement file locations to the sample positioner coordinate system. A procedure file is then written with the coordinates in the sample positioner coordinate system for the desired measurement locations. This file is often called a script or command file and can be further modified using excel. It is very important to note that this process is not a linear one, but rather, it often is iterative. Many of the steps in this guide are interdependent on one another. It is very important to discuss the process as it pertains to the specific sample being measured. What works with one sample may not necessarily work for another. This guide attempts to provide a typical work flow that has been successful in most cases.

Cornwell, Paris A [ORNL; Bunn, Jeffrey R [ORNL; Schmidlin, Joshua E [ORNL; Hubbard, Camden R [ORNL

2012-04-01T23:59:59.000Z

479

The IRAS Revised Bright Galaxy Sample (RBGS)  

E-Print Network [OSTI]

IRAS flux densities, redshifts, and infrared luminosities are reported for all sources identified in the IRAS Revised Bright Galaxy Sample (RBGS), a complete flux-limited survey of all extragalactic objects with total 60 micron flux density greater than 5.24 Jy, covering the entire sky surveyed by IRAS at Galactic latitude |b| > 5 degrees. The RBGS includes 629 objects, with a median (mean) sample redshift of 0.0082 (0.0126) and a maximum redshift of 0.0876. The RBGS supersedes the previous two-part IRAS Bright Galaxy Samples, which were compiled before the final ("Pass 3") calibration of the IRAS Level 1 Archive in May 1990. The RBGS also makes use of more accurate and consistent automated methods to measure the flux of objects with extended emission. Basic properties of the RBGS sources are summarized, including estimated total infrared luminosities, as well as updates to cross-identifications with sources from optical galaxy catalogs established using the NASA/IPAC Extragalactic Database (NED). In addition...

Sanders, D B; Kim, D C; Surace, J A; Soifer, B T

2003-01-01T23:59:59.000Z

480

Small Waste Tank Sampling and Retrieval System  

SciTech Connect (OSTI)

At the Test Reactor Area of the Idaho National Engineering and Environmental Laboratory (INEEL), four 1500-gal catch tanks were found to contain RCRAhazardous waste. A system was needed to obtain a representative sample of the liquid, as well as the hardpacked heels, and to ultimately homogenize and remove the tank contents for disposal. After surveying the available technologies, the AEA Fluidic Pulse Mixing and Retrieval System was chosen for a technology demonstration. A demonstration, conducted with nonhazardous surrogate material, proved that the system was capable of loosening the hard-packed heel, homogenizing the entire tank contents, and collecting a representative sample. Based on the success of the demonstration, a detailed evaluation was done to determine the applicability of the system to other tanks. The evaluation included the sorting of data on more than 700 tanks to select candidates for further deployment of the system. A detailed study was also done to determine if the purchase of a second system would be cost effective. The results of the evaluation indicated that a total of thirteen tanks at the INEEL are amenable to sampling and/or remediation using the AEA Fluidic Pulse Mixing and Retrieval System. Although the currently-owned system appears sufficient for the needs of one INEEL program, it is insufficient to meet the combined needs at the INEEL. The INEEL will commence operation of the system on the TRA-730 Catch Tank System in June 2002.

Magleby, Mary Theresa

2002-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "a2 relative 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

Gage for measuring displacements in rock samples  

DOE Patents [OSTI]

A gage for measuring diametral displacement within a rock sample for use in a rock mechanics laboratory and in the field, comprises a support ring housing a linear variable differential transformer, a mounting screw, and a leaf spring. The mounting screw is adjustable and defines a first point of contact with the rock sample. The leaf spring has opposite ends fixed to the inner periphery of the mounting ring. An intermediate portion of the leaf spring projecting radially inward from the ring is formed with a dimple defining a second point of contact with the sample. The first and second points of contact are diametrically opposed to each other. The LVDT is mounted in the ring with its axis parallel to the line of measurement and its core rod received in the dimple of the leaf spring. Any change in the length of the line between the first and second support points is directly communicated to the LVDT. The leaf spring is rigid to completely support lateral forces so that the LVDT is free of all load for improved precision.

Holcomb, David J. (Albuquerque, NM); McNamee, Michael J. (Albuquerque, NM)

1986-01-01T23:59:59.000Z

482

Radiation Related Terms Basic Terms  

E-Print Network [OSTI]

Radiation Related Terms Basic Terms Radiation Radiation is energy in transit in the form of high not carry enough energy to separate molecules or remove electrons from atoms. Ionizing radiation Ionizing radiation is radiation with enough energy so that during an interaction with an atom, it can remove tightly

Vallino, Joseph J.

483

General Relativity Today Thibault DAMOUR  

E-Print Network [OSTI]

relativity. For Newton's law of gravitation, this task was begun (before Einstein had even supplied his) the post-Newtonian limit and weak-field tests in the solar system, (ii) strong gravitational fields and black holes, (iii) strong-field and radiative tests in binary pulsar observations, (iv) gravitational

Damour, Thibault

484

RELATED LINKS Green Technology for  

E-Print Network [OSTI]

have been certified to the National Green Building Standard, which was approved earlier this year by the American National Standards Institute. Preferences for specific green building techniques are decidedlyRELATED LINKS Green Technology for 2009: See the Photos Green Building: Getting Past the Media Hype

485

Speed Limits in General Relativity  

E-Print Network [OSTI]

Some standard results on the initial value problem of general relativity in matter are reviewed. These results are applied first to show that in a well defined sense, finite perturbations in the gravitational field travel no faster than light, and second to show that it is impossible to construct a warp drive as considered by Alcubierre (1994) in the absence of exotic matter.

Robert J Low

1998-12-18T23:59:59.000Z

486

Mercury-Related Materials Studies  

E-Print Network [OSTI]

. Pawel, "Assessment of Cavitation-Erosion Resistance of Potential Pump Impeller Materials for Mercury of Cavitation Resistant Modifications to Type 316LN Stainless Steel in a Mercury Thermal Convection Loop," OakMercury-Related Materials Studies Van Graves IDS NF Ph M tiIDS-NF Phone Meeting Jan 26, 2010

McDonald, Kirk

487

Mercury-Related Materials Studies  

E-Print Network [OSTI]

Mercury-Related Materials Studies Van Graves IDS NF Ph M tiIDS-NF Phone Meeting Jan 26, 2010 #12 Evaluation of Cavitation Resistance of Type 316LN Stainless Steel in Mercury Using a Vibratory Horn," J. Nucl Pump Impeller Materials for Mercury Service at the Spallation Neutron Source," Oak Ridge National

McDonald, Kirk

488

Melissa Luna Manager, Employer Relations  

E-Print Network [OSTI]

worked in both higher education and the private sector as a recruiter. It was her responsibility candidates. To enhance her career counseling background, Melissa spent several years as assistant director in employer relations and academic advising, strengthening her ties to industry which has enabled her

489

E-Print Network 3.0 - amniotic fluid samples Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CLINICALCHEMISTRY,Vol. 24, No. 7, 1978 1131 Summary: ;N. normal amniotic fluid; 1'S, Tay-Sachs amniotic fluid. Four serial fourfold dilutions of each sample were... and the...

490

E-Print Network 3.0 - air sampling system Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

system... in correlation to the air exchange rate and the sampling duration time for an ice rink arena. The theoretical ACH... higher values ( i.e. areas very close to the main...

491

E-Print Network 3.0 - ash samples pressurized Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

group of seven fly ash samples, and have... of coal in conventional and or advanced clean coal technology combustors. These include fly ash, bottom... ash, boiler slag, and flue...

492

E-Print Network 3.0 - acceptance sampling Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Liu, Fan Wang, Gagan Agrawal Summary: Adaptive Stratified Sampling for Data Mining on the Deep Web Tantan Liu, Fan Wang, Gagan Agrawal... - Acquiring data from the deep web is time...

493

Tank 241-C-111 headspace gas and vapor sample results - August 1993 samples  

SciTech Connect (OSTI)

Tank 241-C-111 is on the ferrocyanide Watch List. Gas and vapor samples were collected to assure safe conditions before planned intrusive work was performed. Sample analyses showed that hydrogen is about ten times higher in the tank headspace than in ambient air. Nitrous oxide is about sixty times higher than ambient levels. The hydrogen cyanide concentration was below 0.04 ppbv, and the average NO{sub x} concentration was 8.6 ppmv.

Huckaby, J.L.

1994-11-14T23:59:59.000Z

494

VAPOR PRESSURE ISOTOPE EFFECTS IN THE MEASUREMENT OF ENVIRONMENTAL TRITIUM SAMPLES.  

SciTech Connect (OSTI)

Standard procedures for the measurement of tritium in water samples often require distillation of an appropriate sample aliquot. This distillation process may result in a fractionation of tritiated water and regular light water due to the vapor pressure isotope effect, introducing either a bias or an additional contribution to the total tritium measurement uncertainty. The magnitude of the vapor pressure isotope effect is characterized as functions of the amount of water distilled from the sample aliquot and the heat settings for the distillation process. The tritium concentration in the distillate is higher than the tritium concentration in the sample early in the distillation process, it then sharply decreases due to the vapor pressure isotope effect and becomes lower than the tritium concentration in the sample, until the high tritium concentration retained in the boiling flask is evaporated at the end of the process. At that time, the tritium concentration in the distillate again overestimates the sample tritium concentration. The vapor pressure isotope effect is more pronounced the slower the evaporation and distillation process is conducted; a lower heat setting during the evaporation of the sample results in a larger bias in the tritium measurement. The experimental setup used and the fact that the current study allowed for an investigation of the relative change in vapor pressure isotope effect in the course of the distillation process distinguish it from and extend previously published measurements. The separation factor as a quantitative measure of the vapor pressure isotope effect is found to assume values of 1.034 {+-} 0.033, 1.052 {+-} 0.025, and 1.066 {+-} 0.037, depending on the vigor of the boiling process during distillation of the sample. A lower heat setting in the experimental setup, and therefore a less vigorous boiling process, results in a larger value for the separation factor. For a tritium measurement in water samples, this implies that the tritium concentration could be underestimated by 3 - 6%.

Kuhne, W.

2012-12-03T23:59:59.000Z

495

Statistical Review of Data from DWPF's Process Samples for Batches 19 Through 30  

SciTech Connect (OSTI)

The measurements derived from samples taken during the processing of batches 19 through 30 at the Defense Waste Processing Facility (DWPF) affords an opportunity for review and comparisons. This report has looked at some of the statistics from these data. Only the data reported by the DWPF lab (that is, the data provided by the lab as representative of the samples taken) are available for this analysis. In some cases, the sample results reported may be a subset of the sample results generated by the analytical procedures. A thorough assessment of the DWPF lab's analytical procedures would require the complete set of data. Thus, the statistics reported here, specifically, as they relate to analytical uncertainties, are limited to the reported data for these samples, A fell for the consistency of the incoming slurry is the estimation of the components of variation for the Sludge Receipt and Adjustment Tank (SRAT) receipts. In general, for all of the vessels, the data from batches after 21 show smaller batch-to-batch variation than the data from all the batches. The relative contributions of batch-to-batch versus residual, which includes analytical, are presented in these analyses.

Edwards, T.B.

1999-04-06T23:59:59.000Z

496

Can We Improve Over Weber Sampling of Haptic Amit Bhardwaj  

E-Print Network [OSTI]

Can We Improve Over Weber Sampling of Haptic Signals? Amit Bhardwaj Dept. of Electrical Engineering an adaptive sampling scheme based on Weber's law of perception. In this paper, we explore other possible sampling schemes that improve over Weber sampling. I. INTRODUCTION As devices for sensing and rendering

Dabeer, Onkar

497

Aqueous samples from B-Plant, Tank 9-1  

SciTech Connect (OSTI)

This document is the final report for the B-Plant Tank 9-1 sampling and analysis program. This report is divided into three parts: first, a narrative about the history, sampling effort, quality control, sample tracking/laboratory identification, and a summary of the analysis; second, sampling and custody data; and lastly, a set of compiled data from the laboratory analysis.

Bell, K.E.

1995-01-13T23:59:59.000Z

498

Relative Ages of Globular Clusters  

E-Print Network [OSTI]

Ages of extragalactic globular clusters can provide valuable insights into the formation and evolution of galaxies. In this contribution the photometric methods of age dating old globular cluster systems are summarised. The spectroscopic approach is reviewed with an emphasis of the right choice of age diagnostics. We present a new method of quantifying the relatively best age-sensitive spectroscopic index given the quality of a data set and a certain theoretical stellar synthesis model. The relatively best diagnostic plot is constructed from the set of Lick indices and used to age date globular clusters in several early-type galaxies which are part of a large spectroscopic survey of extragalactic globular cluster systems. We find that, independently of host galaxy, metal-poor ([Fe/H] 8 Gyr) and coeval. Metal-rich clusters show a wide range of ages from ~15 down to a few Gyr.

Thomas H. Puzia

2002-10-18T23:59:59.000Z

499

Related Links | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeEnvironment,Institutes and LaunchesRelated Financial Opportunities

500

Uncertainty relation in Schwarzschild spacetime  

E-Print Network [OSTI]

We explore the entropic uncertainty relation in the curved background outside a Schwarzschild black hole, and find that Hawking radiation introduces a nontrivial modification on the uncertainty bound for particular observer, therefore it could be witnessed by proper uncertainty game experimentally. We first investigate an uncertainty game between a free falling observer and his static partner holding a quantum memory initially entangled with the quantum system to be measured. Due to the information loss from Hawking decoherence, we find an inevitable increase of the uncertainty on the outcome of measurements in the view of static observer, which is dependent on the mass of the black hole, the distance of observer from event horizon, and the mode frequency of quantum memory. To illustrate the generality of this paradigm, we relate the entropic uncertainty bound with other uncertainty probe, e.g., time-energy uncertainty. In an alternative game between two static players, we show that quantum information of qubit can be transferred to quantum memory through a bath of fluctuating quantum fields outside the black hole. For a particular choice of initial state, we show that the Hawking decoherence cannot counteract entanglement generation after the dynamical evolution of system, which triggers an effectively reduced uncertainty bound that violates the intrinsic limit $-\\log_2c$. Numerically estimation for a proper choice of initial state shows that our result is comparable with possible real experiments. Finally, a discussion on the black hole firewall paradox in the context of entropic uncertainty relation is given.

Jun Feng; Yao-Zhong Zhang; Mark D. Gould; Heng Fan

2015-02-27T23:59:59.000Z