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1

,"Pittsburg, NH Natural Gas Pipeline Imports From Canada (MMcf...  

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

Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Pittsburg, NH...

2

Pittsburg, NH Natural Gas Exports to Canada  

Gasoline and Diesel Fuel Update (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 About U.S.30Natural Gas,095,3628,527Price (Percent)thePrice2,177.8Table 1.670,1749

3

Pittsburg, NH Natural Gas Pipeline Imports From Canada (Dollars per  

U.S. Energy Information Administration (EIA) 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996)DecadeYear Jan670,174 674,124 687,784Thousand Cubic

4

Pittsburg, NH Natural Gas Pipeline Imports From Canada (Dollars per  

U.S. Energy Information Administration (EIA) 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996)DecadeYear Jan670,174 674,124 687,784Thousand

5

Pittsburg, NH Natural Gas Imports by Pipeline from Canada  

Gasoline and Diesel Fuel Update (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 About U.S.30Natural Gas,095,3628,527Price (Percent)thePrice2,177.8Table

6

Pittsburg County, Oklahoma: Energy Resources | 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: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierceJump to:Pennsylvania: Energy ResourcesPittsburg

7

E-Print Network 3.0 - aclimation project pittsburg Sample Search...  

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

Collection: Mathematics 9 Case Western Reserve University Wins Wind Research Contract with Bayer Bayer Material Science LLC (Pittsburg, PA) is moving forward with research...

8

First-Run Smoking Presentations in U.S. Movies 1999-2006  

E-Print Network [OSTI]

Disney, Time Warner, and General Electric together accountedtotal 1999- 2006), General Electric (3.6 billion, 16%), and3.7 billion, 17%), General Electric (3 billion, 14%) and

Polansky, Jonathan R.; Glantz, Stanton PhD

2007-01-01T23:59:59.000Z

9

Pittsburg, NH Natural Gas Pipeline Exports to Canada (Dollars per Thousand  

U.S. Energy Information Administration (EIA) 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996)DecadeYear Jan670,174 674,124 687,784 730,790

10

Pittsburg, NH Natural Gas Pipeline Exports to Canada (Dollars per Thousand  

U.S. Energy Information Administration (EIA) 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996)DecadeYear Jan670,174 674,124 687,784 730,790Cubic

11

Pittsburg, NH Natural Gas Pipeline Exports to Canada (Million Cubic Feet)  

U.S. Energy Information Administration (EIA) 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996)DecadeYear Jan670,174 674,124 687,784 730,790CubicDecade

12

Pittsburg, NH Natural Gas Pipeline Exports to Canada (Million Cubic Feet)  

U.S. Energy Information Administration (EIA) 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996)DecadeYear Jan670,174 674,124 687,784

13

Pittsburg, NH Natural Gas Pipeline Imports From Canada (Million Cubic Feet)  

U.S. Energy Information Administration (EIA) 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996)DecadeYear Jan670,174 674,124 687,784ThousandDecade

14

Pittsburg, NH Natural Gas Pipeline Imports From Canada (Million Cubic Feet)  

U.S. Energy Information Administration (EIA) 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996)DecadeYear Jan670,174 674,124 687,784ThousandDecadeYear

15

Pittsburg, NH Natural Gas Pipeline Exports to Canada (Million Cubic Feet)  

Gasoline and Diesel Fuel Update (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 About U.S.30Natural Gas,095,3628,527Price (Percent)thePrice2,177.8TableCubicCubicYear

16

Pittsburg, NH Natural Gas Pipeline Imports From Canada (Million Cubic Feet)  

Gasoline and Diesel Fuel Update (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 About U.S.30Natural Gas,095,3628,527PriceThousand Cubic Feet) Year Jan Feb Mar

17

Blood lead level association with lower body weight in NHANES 19992006  

SciTech Connect (OSTI)

Background: Lead exposure is associated with low birth-weight. The objective of this study is to determine whether lead exposure is associated with lower body weight in children, adolescents and adults. Methods: We analyzed data from NHANES 19992006 for participants aged ? 3 using multiple logistic and multivariate linear regression. Using age- and sex-standardized BMI Z-scores, overweight and obese children (ages 319) were classified by BMI ? 85th and ? 95th percentiles, respectively. The adult population (age ? 20) was classified as overweight and obese with BMI measures of 2529.9 and ? 30, respectively. Blood lead level (BLL) was categorized by weighted quartiles. Results: Multivariate linear regressions revealed a lower BMI Z-score in children and adolescents when the highest lead quartile was compared to the lowest lead quartile (? (SE) = ? 0.33 (0.07), p < 0.001), and a decreased BMI in adults (? (SE) = ? 2.58 (0.25), p < 0.001). Multiple logistic analyses in children and adolescents found a negative association between BLL and the percentage of obese and overweight with BLL in the highest quartile compared to the lowest quartile (OR = 0.42, 95% CI: 0.300.59; and OR = 0.67, 95% CI: 0.520.88, respectively). Adults in the highest lead quartile were less likely to be obese (OR = 0.42, 95% CI: 0.350.50) compared to those in the lowest lead quartile. Further analyses with blood lead as restricted cubic splines, confirmed the dose-relationship between blood lead and body weight outcomes. Conclusions: BLLs are associated with lower body mass index and obesity in children, adolescents and adults. - Highlights: NHANES analysis of BLL and body weight outcomes Increased BLL associated with decreased body weight in children and adolescent Increased BLL associated with decreased body weight in adults.

Scinicariello, Franco, E-mail: fes6@cdc.gov [Division of Toxicology and Human Health Sciences, Agency for Toxic Substances and Disease Registry (ATSDR), Atlanta, GA 30341 (United States); Buser, Melanie C. [Division of Toxicology and Human Health Sciences, Agency for Toxic Substances and Disease Registry (ATSDR), Atlanta, GA 30341 (United States); Mevissen, Meike [Division of Veterinary Pharmacology and Toxicology, Vetsuisse Faculty, University of Bern, 3012 Bern (Switzerland); Portier, Christopher J. [National Center for Environmental Health (NCEH)/ATSDR, CDC, Atlanta, GA 30341 (United States)

2013-12-15T23:59:59.000Z

18

Fall Chinook Acclimation Project; Pittsburg Landing, Captain John Rapids, and Big Canyon, Annual Report 2003.  

SciTech Connect (OSTI)

Fisheries co-managers of U.S. v Oregon supported and directed the construction and operation of acclimation and release facilities for Snake River fall Chinook from Lyons Ferry Hatchery at three sites above Lower Granite Dam. In 1996, Congress instructed the U.S. Army Corps of Engineers (USCOE) to construct, under the Lower Snake River Compensation Plan (LSRCP), final rearing and acclimation facilities for fall Chinook in the Snake River basin to complement their activities and efforts in compensating for fish lost due to construction of the lower Snake River dams. The Nez Perce Tribe (NPT) played a key role in securing funding and selecting acclimation sites, then assumed responsibility for operation and maintenance of the facilities. In 1997, Bonneville Power Administrative (BPA) was directed to fund operations and maintenance (O&M) for the facilities. Two acclimation facilities, Captain John Rapids and Pittsburg Landing, were located on the Snake River between Asotin, WA and Hells Canyon Dam and one facility, Big Canyon, was located on the Clearwater River at Peck. The Capt. John Rapids facility is a single pond while the Pittsburg Landing and Big Canyon sites consist of portable fish rearing tanks assembled and disassembled each year. Acclimation of 450,000 yearling smolts (150,000 each facility) begins in March and ends 6 weeks later. When available, an additional 2,400,000 fall Chinook sub-yearlings may be acclimated for 6 weeks, following the smolt release. The project goal is to increase the naturally spawning population of Snake River fall Chinook salmon upstream of Lower Granite Dam. This is a supplementation project; in that hatchery produced fish are acclimated and released into the natural spawning habitat for the purpose of returning a greater number of spawners to increase natural production. Only Snake River stock is used and production of juveniles occurs at Lyons Ferry Hatchery. This is a long-term project, targeted to work towards achieving delisting goals established by National Marine Fisheries Service (NMFS or NOAA Fisheries) and ultimately to provide fall Chinook adults through the Lower Snake River Compensation Plan program as mitigation for construction and operation of the four lower Snake River dams. Complete adult returns (all age classes) for all three acclimation facilities occurred in the year 2002. Progeny (which would then be natural origin fish) would be counted towards achieving Endangered Species Act delisting criteria. In 2003, a total of 2,138,391 fish weighing 66,201 pounds were released from the three acclimation facilities. The total includes 437,633 yearling fish weighing 44,330 pounds and 1,700,758 sub-yearling fish weighing 21,871 pounds.

McLeod, Bruce

2004-01-01T23:59:59.000Z

19

Fall Chinook Acclimation Project; Pittsburg Landing, Captain John Rapids, and Big Canyon, Annual Report 2002.  

SciTech Connect (OSTI)

Fisheries co-managers of U.S. v Oregon supported and directed the construction and operation of acclimation and release facilities for Snake River fall Chinook from Lyons Ferry Hatchery at three sites above Lower Granite Dam. In 1996, Congress instructed the U.S. Army Corps of Engineers (USCOE) to construct, under the Lower Snake River Compensation Plan (LSRCP), final rearing and acclimation facilities for fall Chinook in the Snake River basin to complement their activities and efforts in compensating for fish lost due to construction of the lower Snake River dams. The Nez Perce Tribe (NPT) played a key role in securing funding and selecting acclimation sites, then assumed responsibility for operation and maintenance of the facilities. In 1997, Bonneville Power Administrative (BPA) was directed to fund operations and maintenance (O&M) for the facilities. Two acclimation facilities, Captain John Rapids and Pittsburg Landing, are located on the Snake River between Asotin, WA and Hells Canyon Dam and one facility, Big Canyon, is located on the Clearwater River at Peck. The Capt. John Rapids facility is a single pond while the Pittsburg Landing and Big Canyon sites consist of portable fish rearing tanks assembled and disassembled each year. Acclimation of 450,000 yearling smolts (150,000 each facility) begins in March and ends 6 weeks later. When available, an additional 2,400,000 fall Chinook sub-yearlings may be acclimated for 6 weeks, following the smolt release. The project goal is to increase the naturally spawning population of Snake River fall Chinook salmon upstream of Lower Granite Dam. This is a supplementation project; in that hatchery produced fish are acclimated and released into the natural spawning habitat for the purpose of returning a greater number of spawners to increase natural production. Only Snake River stock is used and production of juveniles occurs at Lyons Ferry Hatchery. This is a long-term project, targeted to work towards achieving delisting goals established by National Marine Fisheries Service (NMFS or NOAA Fisheries) and ultimately to provide fall Chinook adults through the Lower Snake River Compensation Plan program as mitigation for construction and operation of the four lower Snake River dams. Complete adult returns (all age classes) for all three acclimation facilities occurred in the year 2002. Progeny (which would then be natural origin fish) would be counted towards achieving Endangered Species Act delisting criteria. In 2002, a total of 2,877,437 fish weighing 47,347 pounds were released from the three acclimation facilities. The total includes 479,358 yearling fish weighing 33,930 pounds and 2,398,079 sub-yearling fish weighing 19,115 pounds. This is the largest number of fish ever released in one year from the acclimation facilities.

McLeod, Bruce

2003-01-01T23:59:59.000Z

20

Rapid Ammonia Gas Transport Accounts for Futile Transmembrane Cycling under NH3/NH4  

E-Print Network [OSTI]

Rapid Ammonia Gas Transport Accounts for Futile Transmembrane Cycling under NH3/NH4 + Toxicity) seedlings is predominately of the gaseous NH3 species, rather than the NH4 + ion. Influx of 13 NH3/13 NH4 + , which exceeded 200 mmol g­1 h­1 , was not commensurate with membrane depolarization or increases in root

Britto, Dev T.

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Company Name: JobsInNH.com  

E-Print Network [OSTI]

Company Name: JobsInNH.com Web Site: www.jobsinnh.com Industry: Advertising & Marketing Brief Company Overview: "Since 2002, JobsInNH.com has been New Hampshire?s #1 employment resource. As recruiting and accelerate your job search. Connect with the best employers in the state who are hiring now" Majors

New Hampshire, University of

22

Geotechnical/Environmental Engineering Intern Manchester, NH  

E-Print Network [OSTI]

Geotechnical/Environmental Engineering Intern Manchester, NH POSITION DESCRIPTION The candidate will provide support for site characterization geotechnical investigations, site development, remediation include, but are not limited to: Interpreting, and presenting, environmental data; performing engineering

Pohl, Karsten

23

Apple Tree, NH Big Tree for May By Anne Krantz, NH Big Tree Team,  

E-Print Network [OSTI]

Apple Tree, NH Big Tree for May By Anne Krantz, NH Big Tree Team, UNH Cooperative Extension The explosion of apple blossoms in May transforms the most gnarled old tree into a delicate cloud of beauty (1817-1862) in his essay "The Wild Apple Tree," described the blossoms perfectly: `The flowers

New Hampshire, University of

24

Workbook Contents  

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

Exports to Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Pittsburg, NH...

25

Pittsburg, California: Energy Resources | 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: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierceJump to:Pennsylvania: Energy

26

NH4-smectite: Characterization, hydration properties and hydro mechanical behaviour  

E-Print Network [OSTI]

NH4-smectite: Characterization, hydration properties and hydro mechanical behaviour M. Gautier a and drive to environmental problems. The purpose of this study was to understand the hydro- physical changes the pressure on small amounts of samples, proved the strong increase of the permeability of NH4-smectite

Paris-Sud XI, Université de

27

EPR and IR studies of [Ru(NH?)?]+-Y and [Ru(NH?)?N?]+-Y type zeolites  

E-Print Network [OSTI]

EPR AND IR STUDIES OF [Ru(NH ) ] -Y 3 6 AND [Ru(NE ) N ] -Y TYPE ZEOLITES 2+ A Thesis by RAYMOND LEON LEUBNER Submitted to the Graduate College of Texas A&M University in partia1 fulfillment of the requirement for the degree of MASTER... OF SCIENCE December 1973 Major Subject: Chemistry EPR AND IR STUDIES OF [Ru(NH3) ] -Y 3+ AND [Ru(NH3) N ) -Y TYPE ZEOLITES 2+ 3&2 A Thesis by RAYMOND LEON LEUBNER Approved as to style and content by: (Chairman of Committ (Head of Department) (Memb...

Leubner, Raymond Leon

1973-01-01T23:59:59.000Z

28

Measurement and Modeling of Spatial NH3 Storage Distributions...  

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

in a Commercial Small Port Cu Zeolite Urea SCR Catalyst Measurement and Modeling of Spatial NH3 Storage Distributions in a Commercial Small Port Cu Zeolite Urea SCR Catalyst...

29

Jere Chase Ocean Engineering Lab, Durham, NH Directions & Parking  

E-Print Network [OSTI]

Jere Chase Ocean Engineering Lab, Durham, NH Directions & Parking Jere Chase Ocean Engineering Lab of the University of New Hampshire. Parking is available at the Jere A. Chase Ocean Engineering Building. Directions

30

Quasielastic neutron scattering of -NH3 and -BH3 rotational dynamics...  

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

Quasielastic neutron scattering of -NH3 and -BH3 rotational dynamics in orthorhombic ammonia borane. Quasielastic neutron scattering of -NH3 and -BH3 rotational dynamics in...

31

Proton transfer dynamics of the reaction H3O ,,NH3 ,H2O...NH4  

E-Print Network [OSTI]

, Rochester, New York 14627 Received 29 September 2003; accepted 8 October 2003 The proton transfer reaction of H3O and NH3 was studied using the crossed molecular beam technique at relative energies of 0.41, 0.81, and 1.27 eV. At all three energies, the center-of-mass flux distribution of the product ion NH4 exhibits

Farrar, James M.

32

Vibrational spectroscopy of the ammoniated ammonium ions NH sub 4 sup + (NH sub 3 ) sub n (n = 1-10)  

SciTech Connect (OSTI)

The gas-phase vibration-internal rotation spectra of mass-selected ammoniated ammonium ions, NH{sub 4}{sup +}(NH{sub 3}){sub n} (for n = 1-10), have been observed from 2600 to 4000 cm{sup {minus}1}. The spectra show vibrational features that have been assigned to modes involving both the ion core species, NH{sub 4}{sup +}, and the first shell NH{sub 3} solvent molecules. Nearly free internal rotation of the solvent molecules about their local C{sub 3} axes in the first solvation shell has been observed in the smaller clusters (n = 1-6). For the larger clusters studied (n = 7-10) the spectra converge, with little difference between clusters differing by one solvent molecule. For these clusters, the spectrum in the 3200-3500 cm{sup {minus}1} region is quite similar to that of liquid ammonia, and the entire region of 2600-3500 cm{sup {minus}1} also bears considerable resemblance to the spectra of ammonium salts dissolved in liquid ammonia under some chemical conditions. This indicates the onset of a liquidlike environment for the ion core and first shell solvent molecules in clusters as small as NH{sub 4}{sup +}(NH{sub 3}){sub 8}.

Price, J.M.; Crofton, M.W.; Lee, Y.T. (Lawrence Berkeley Lab., CA (United States) Univ. of California, Berkeley (United States))

1991-03-21T23:59:59.000Z

33

Poultry Curriculum Committee Meeting Minutes February 2, 2013 Boscawen, NH  

E-Print Network [OSTI]

Poultry Curriculum Committee Meeting Minutes February 2, 2013 Boscawen, NH I. Welcome and Introductions a. Who is doing Poultry 4-H around the state? b. Present: PJ White, Florence White, Jolee Chase Beauregard c. Clubs with Poultry Project Areas: i. Kim Steele (Hillsborough County): Hooves, Hens, Heifers

New Hampshire, University of

34

On rotational dynamics of an NH4+ ion in water  

SciTech Connect (OSTI)

We used molecular dynamics simulations to characterize the rotational dynamics of the NH4+ ion in liquid water. The polarizable potential models were to describe the ion-water and water-water interactions. This study complements the work of Karim and Haymet (J. Chem. Phys., 93, 5961, 1990), who employed effective pir potential models. The computed rotational diffusion coefficients of the NH4+ ion in water, which were determined from the angular momentum autocorrelation function and the angular mean-square displacement, are 0.093 x 1012 rad2/s and 0.067 x 1012 rad2/s, repectively. These results are in good agreement with the 0.075 x 1012 rad2/s value determined from the nuclear magnetic resonance (NMR) spectroscopy studies of Perrin and Gipe (J. Am. Chem. Soc., 108, 1088, 1986; Science, 238, 1393, 1987).

Chang, Tsun-Mei (University of Wisconsin-Parkside); Dang, Liem X. (BATTELLE (PACIFIC NW LAB))

2003-05-15T23:59:59.000Z

35

Public Service Co of NH | 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 Solar PowerstoriesNrelPartnerType Jump to: navigation,ReferencesMitigationNewPublicNH

36

Public Service Co of NH | 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: EnergyPotentialUrbanUtilityScalePVCapacity Jump to:USGSMeanReservoirTempUtility, Inc. (Pennsylvania) JumpofNH

37

Thermal Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx...  

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

Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx Reduction. Thermal Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx Reduction. Abstract: Multiple catalytic functions...

38

Structure-Activity Relationships in NH3-SCR over Cu-SSZ-13 as...  

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

Relationships in NH3-SCR over Cu-SSZ-13 as Probed by Reaction Kinetics and EPR Studies. Structure-Activity Relationships in NH3-SCR over Cu-SSZ-13 as Probed by...

39

NH3 generation over commercial Three-Way Catalysts and Lean-NOx...  

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

NH3 generation over commercial Three-Way Catalysts and Lean-NOx Traps NH3 generation over commercial Three-Way Catalysts and Lean-NOx Traps Research to identify most promising...

40

Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System...  

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

Milling of the LiNH2 + LiH Hydrogen Storage System. Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System. Abstract: Ball milling of the LiNH2 + LiH storage system was...

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Characterization of the selective reduction of NO by NH/sub 3/  

SciTech Connect (OSTI)

The selective reduction of NO by NH/sub 3/ addition has been studied in a lean-burning oil-fired laboratory combustion tunnel as a function of equivalence ratio, NH/sub 3/ injection temperature, concentration of NH/sub 3/ added, and the source of NO. Ammonia breakthrough was found to depend strongly on the NH/sub 3/ addition temperature. The total concentration of nitrogen containing species other N/sub 2/, NO, and NH/sub 3/ was measured with a variety of techniques and was found to be less than 5 ppM over the range of conditions studied.

Lucas, D.; Brown, N.J.

1981-04-01T23:59:59.000Z

42

Theoretical study of the ammoniated NH/sub 4/ radical and related structures  

SciTech Connect (OSTI)

The ground- and some of the excited-state surfaces for the reaction of the Rydberg radical NH/sub 4/ to give either NH/sub 3/ + H or NH/sub 2/ + H/sub 2/ are computed. The preferred ground reaction channel is that observed experimentally, the formation of NH/sub 3/ + H. The Rydberg character, as well as the low barrier for fragmentation, is rationalized using a Rydberg extended-state structure correlation diagram. The excited-state surfaces show deep potential wells whose forms are also rationalized using this correlation diagram. Calculations on the surface of tetramethylammonium radical show no enhanced stability due to alkyl substitution. Comparative calculations on the complexation energies of HN/sub 4//sup +/ (NH/sub 3/)/sub n/ and NH/sub 4/(NH/sub 3/)/sub n/, n = 1-6, show the semiionic character of the Rydberg radical. The variation of stepwise complexation energies with n for the Rydberg species is not completely understood. The stability of solvated NH/sub 4/ radical in liquid NH/sub 3/ is estimated to be of the same order as (NH/sub 4//sup +/)/sub s/ + (e/sup -/)/sub s/.

Kassab, E.; Evleth, E.M.

1987-03-18T23:59:59.000Z

43

Array-type NH.sub.3 sensor  

SciTech Connect (OSTI)

An array-type sensor that senses NH.sub.3 includes non-Nernstian sensing elements constructed from metal and/or metal-oxide electrodes on an O.sub.2 ion conducting substrate. In one example sensor, one electrode may be made of platinum, another electrode may be made of manganese (III) oxide (Mn.sub.2O.sub.3), and another electrode may be made of tungsten trioxide (WO.sub.3). Some sensing elements may further include an electrode made of La.sub.0.6Sr.sub.0.4Co.sub.0.2Fe.sub0.8O.sub.3 and another electrode made of LaCr.sub.0.95.Mg.sub.0.05O.sub.3.

West, David Lawrence; Montgomery, Frederick Charles; Armstrong, Timothy R; Warmack, Robert J

2013-12-31T23:59:59.000Z

44

Hydrogen Storage Properties of New Hydrogen-Rich BH3NH3-Metal...  

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

Storage Properties of New Hydrogen-Rich BH3NH3-Metal Hydride (TiH2, ZrH2, MgH2, andor CaH2) Composite Systems. Hydrogen Storage Properties of New Hydrogen-Rich BH3NH3-Metal...

45

Futile transmembrane NH4 cycling: A cellular hypothesis to explain ammonium  

E-Print Network [OSTI]

4 to be preferred by plants, as its assimilation requires less energy than that of NO3 (1), only with intensive agriculture and cultivation of livestock, where high levels of NH3 emission, and subsequent NH4 is exceeded by as much as 10-fold, and damage to forest and agricultural crops alike has been attributed

Britto, Dev T.

46

OPTICAL CONSTANTS OF NH{sub 3} AND NH{sub 3}:N{sub 2} AMORPHOUS ICES IN THE NEAR-INFRARED AND MID-INFRARED REGIONS  

SciTech Connect (OSTI)

Ammonia ice has been detected on different astrophysical media ranging from interstellar medium (ISM) particles to the surface of various icy bodies of our solar system, where nitrogen is also present. We have carried out a detailed study of amorphous NH{sub 3} ice and NH{sub 3}:N{sub 2} ice mixtures, based on infrared (IR) spectra in the mid-IR (MIR) and near-IR (NIR) regions, supported by theoretical quantum chemical calculations. Spectra of varying ice thicknesses were obtained and optical constants were calculated for amorphous NH{sub 3} at 15 K and 30 K and for a NH{sub 3}:N{sub 2} mixture at 15 K over a 500-7000 cm{sup 1} spectral range. These spectra have improved accuracy over previous data, where available. Moreover, we also obtained absolute values for the band strengths of the more prominent IR features in both spectral regions. Our results indicate that the estimated NH{sub 3} concentration in ISM ices should be scaled upward by ?30%.

Zanchet, Alexandre; Rodrguez-Lazcano, Yamilet; Glvez, scar; Herrero, Vctor J.; Escribano, Rafael; Mat, Beln, E-mail: belen.mate@csic.es [Instituto de Estructura de la Materia, IEM-CSIC, Serrano 123, E-28006 Madrid (Spain)

2013-11-01T23:59:59.000Z

47

Global distributions, time series and error characterization of atmospheric ammonia (NH[subscript 3]) from IASI satellite observations  

E-Print Network [OSTI]

Ammonia (NH[subscript 3]) emissions in the atmosphere have increased substantially over the past decades, largely because of intensive livestock production and use of fertilizers. As a short-lived species, NH[subscript 3] ...

Van Damme, M.

48

Experimental and theoretical studies of reactions of neutral vanadium and tantalum oxide clusters with NO and NH3  

E-Print Network [OSTI]

molecules on the respective clusters. A gas mixture of NO:NH3 9:1 is also added into the fast flow reactor oxide clusters with NO, NH3, and an NO/NH3 mixture in a fast flow reactor are investigated by time, a complete elucidation of the reaction mechanism has not been achieved, and very few, if any, gas phase

Rocca, Jorge J.

49

E-Print Network 3.0 - atmospheric ammonia nh3 Sample Search Results  

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

assessment of ammonia as a Summary: it well suited as a medium in cooling systems, heat pumps and similar systems. Ammonia NH3 is a colourless... outlet is blocked. Absorbers...

50

NH3 generation over commercial Three-Way Catalysts and Lean-NOx...  

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

Gasoline Emissions Control: NH 3 generation over commercial Three-Way Catalysts and Lean-NOx Traps Todd J. Toops, James E. Parks II and Josh A. Pihl Oak Ridge National Laboratory...

51

Breath gating of cardiac PET using 13N-NH3: An optimization  

E-Print Network [OSTI]

was carried out using 13 N-NH3 on two dierent PET/CT scanners: a Siemens Biograph 64 and a Siemens mCT PET. In this project the breath-motion was estimated using an ane transformation on the obtained images, from which- jekt er udført ved brug af 13 N-NH3 på to skannere, henholdsvis en Siemens Biograph 64 og en Siemens m

52

Addition of NH{sub 3} to Al{sub 3}O{sub 3}{sup -}  

SciTech Connect (OSTI)

Recent computational studies on the addition of ammonia (NH{sub 3}) to the Al{sub 3}O{sub 3}{sup -} cluster anion [A. Guevara-Garcia, A. Martinez, and J. V. Ortiz, J. Chem. Phys. 122, 214309 (2005)] have motivated experimental and additional computational studies, reported here. Al{sub 3}O{sub 3}{sup -} is observed to react with a single NH{sub 3} molecule to form the Al{sub 3}O{sub 3}NH{sub 3}{sup -} ion in mass spectrometric studies. This is in contrast to similarly performed studies with water, in which the Al{sub 3}O{sub 5}H{sub 4}{sup -} product was highly favored. However, the anion PE spectrum of the ammoniated species is very similar to that of Al{sub 3}O{sub 4}H{sub 2}{sup -}. The adiabatic electron affinity of Al{sub 3}O{sub 3}NH{sub 3} is determined to be 2.35(5) eV. Based on comparison between the spectra and calculated electron affinities, it appears that NH{sub 3} adds dissociatively to Al{sub 3}O{sub 3}{sup -}, suggesting that the time for the Al{sub 3}O{sub 3}{sup -}{center_dot}NH{sub 3} complex to either overcome or tunnel through the barrier to proton transfer (which is higher for NH{sub 3} than for water) is short relative to the time for collisional cooling in the experiment.

Wyrwas, Richard B.; Jarrold, Caroline Chick; Das, Ujjal; Raghavachari, Krishnan [Indiana University, Department of Chemistry, Bloomington, Indiana 47405-7102 (United States)

2006-05-28T23:59:59.000Z

53

Thermal Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx Reduction  

SciTech Connect (OSTI)

Multiple catalytic functions (NOx conversion, NO and NH3 oxidation, NH3 storage) of a commercial Cu-zeolite urea/NH3-SCR catalyst were assessed in a laboratory fixed-bed flow reactor system after differing degrees of hydrothermal aging. Catalysts were characterized by using x-ray diffraction (XRD), 27Al solid state nuclear magnetic resonance (NMR) and transmission electron microscopy (TEM) / energy dispersive X-ray (EDX) spectroscopy to develop an understanding of the degradation mechanisms during catalyst aging. The catalytic reaction measurements of laboratory-aged catalysts were performed, which allows us to obtain a universal curve for predicting the degree of catalyst performance deterioration as a function of time at each aging temperature. Results show that as the aging temperature becomes higher, the zeolite structure collapses in a shorter period of time after an induction period. The decrease in SCR performance was explained by zeolite structure destruction and/or Cu agglomeration, as detected by XRD/27Al NMR and by TEM/EDX, respectively. Destruction of the zeolite structure and agglomeration of the active phase also results in a decrease in the NO/NH3 oxidation activity and the NH3 storage capacity of the catalyst. Selected laboratory aging conditions (16 h at 800oC) compare well with a 135,000 mile vehicle-aged catalyst for both performance and characterization criteria.

Schmieg, Steven J.; Oh, Se H.; Kim, Chang H.; Brown, David B.; Lee, Jong H.; Peden, Charles HF; Kim, Do Heui

2012-04-30T23:59:59.000Z

54

A Review & Assessment of Current Operating Conditions Allowable Stresses in ASME Section III Subsection NH  

SciTech Connect (OSTI)

The current operating condition allowable stresses provided in ASME Section III, Subsection NH were reviewed for consistency with the criteria used to establish the stress allowables and with the allowable stresses provided in ASME Section II, Part D. It was found that the S{sub o} values in ASME III-NH were consistent with the S values in ASME IID for the five materials of interest. However, it was found that 0.80 S{sub r} was less than S{sub o} for some temperatures for four of the materials. Only values for alloy 800H appeared to be consistent with the criteria on which S{sub o} values are established. With the intent of undertaking a more detailed evaluation of issues related to the allowable stresses in ASME III-NH, the availabilities of databases for the five materials were reviewed and augmented databases were assembled.

R. W. Swindeman

2009-12-14T23:59:59.000Z

55

Synthesis and Characterization of Th2N2(NH) Isomorphous to Th2N3  

SciTech Connect (OSTI)

Using a new, low-temperature, fluoride-based process, thorium nitride imide of the chemical formula Th{sub 2}N{sub 2}(NH) was synthesized from thorium dioxide via an ammonium thorium fluoride intermediate. The resulting product phase was characterized by powder X-ray diffraction (XRD) analysis and was found to be crystallographically similar to Th{sub 2}N{sub 3}. Its unit cell was hexagonal with a space group of P3m{bar 1} and lattice parameters of a = b = 3.886(1) and c = 6.185(2) {angstrom}. The presence of -NH in the nitride phase was verified by Fourier transform infrared spectroscopy (FTIR). Total energy calculations performed using all-electron scalar relativistic density functional theory (DFT) showed that the hydrogen atom in the Th{sub 2}N{sub 2}(NH) prefers to bond with nitrogen atoms occupying 1a Wyckoff positions of the unit cell. Lattice fringe disruptions observed in nanoparticle areas of the nitride species by high-resolution transmission electron microscopic (HRTEM) images also displayed some evidence for the presence of -NH group. As ThO{sub 2} was identified as an impurity, possible reaction mechanisms involving its formation are discussed.

Silva, G W Chinthaka M [ORNL; Yeamans, Charles B. [University of California, Berkeley; Hunn, John D [ORNL; Sattelberger, Alfred P [Argonne National Laboratory (ANL); Czerwinski, Ken R. [University of Nevada, Las Vegas; Weck, Dr. Phil F [University of Nevada, Las Vegas

2012-01-01T23:59:59.000Z

56

Vol. 92 Concord, NH, Wednesday, November 6, 2013 No. 37 Weekly Market Bulletin  

E-Print Network [OSTI]

to recruit new members and future customers for the full-service cooperative grocery store the group plans sustainability. The cooperative- ly owned business "strives to serve the North Country of New HampshireVol. 92 Concord, NH, Wednesday, November 6, 2013 No. 37 Weekly Market Bulletin State of New

New Hampshire, University of

57

STRUCTURE OF PENTAKIS (UREA) DIOXOURANIUM(VI)NITRATE LUO2 (OC (NH2)2)5 (NO3) 2  

E-Print Network [OSTI]

2(OC(NH 2 )2)5](N0 3 )2 by Allan Zalkin*, Helena Ruben andU0 2 (OC(NH 2)2)5](N0 3)2 by Allan Zalkin, Hel~na Ruben and

Zalkin, Allan

2011-01-01T23:59:59.000Z

58

CHNG 5 CHNG TRNH KHI PHC SM XUT: PHT TRIN V NH GI CC GII PHP ...............................................................................................................................................................1  

E-Print Network [OSTI]

Lng Môi Trng(CEQ) v vic thc hin Chính Sách Lut Môi Trng Quc Gia (NEPA) cng hng dn các t chc nghiên cu hp lý nu áp ng c mc tiêu và yêu cu ra, khôi phc hoc làm tng cht lng môi trng nhân sinh, và phòng tránh hoc gim thiu các hiu ng tiêu cc t hành ng ca các t chc ti cht lng môi trng nhân sinh (40 C

59

NO ICE HYDROGENATION: A SOLID PATHWAY TO NH{sub 2}OH FORMATION IN SPACE  

SciTech Connect (OSTI)

Icy dust grains in space act as catalytic surfaces onto which complex molecules form. These molecules are synthesized through exothermic reactions from precursor radicals and, mostly, hydrogen atom additions. Among the resulting products are species of biological relevance, such as hydroxylamine-NH{sub 2}OH-a precursor molecule in the formation of amino acids. In this Letter, laboratory experiments are described that demonstrate NH{sub 2}OH formation in interstellar ice analogs for astronomically relevant temperatures via successive hydrogenation reactions of solid nitric oxide (NO). Inclusion of the experimental results in an astrochemical gas-grain model proves the importance of a solid-state NO+H reaction channel as a starting point for prebiotic species in dark interstellar clouds and adds a new perspective to the way molecules of biological importance may form in space.

Congiu, Emanuele; Dulieu, Francois; Chaabouni, Henda; Baouche, Saoud; Lemaire, Jean Louis [LERMA-LAMAp, Universite de Cergy-Pontoise, Observatoire de Paris, ENS, UPMC, UMR 8112 du CNRS, 5 Mail Gay Lussac, 95000 Cergy Pontoise Cedex (France); Fedoseev, Gleb; Ioppolo, Sergio; Lamberts, Thanja; Linnartz, Harold [Raymond and Beverly Sackler Laboratory for Astrophysics, Leiden Observatory, University of Leiden, P.O. Box 9513, 2300 RA Leiden (Netherlands); Laffon, Carine; Parent, Philippe [Laboratoire de Chimie-Physique, Matiere et Rayonnement, Universite Pierre-et-Marie Curie (Paris 06) and CNRS (UMR 7614), 11 rue Pierre-et-Marie-Curie, 75231 Paris (France); Cuppen, Herma M., E-mail: emanuele.congiu@u-cergy.fr [Faculty of Science, Radboud University Nijmegen, IMM, P.O. Box 9010, NL 6500 GL Nijmegen (Netherlands)

2012-05-01T23:59:59.000Z

60

Planetary fluids He and NH/sub 3/ at high shock pressures and temperatures  

SciTech Connect (OSTI)

Liquid He at 4.3 K and 1 atm was shocked to 16 GPa (160 kbar) and 12,000 K and double-shocked to 56 GPa and 21,000 K. Liquid perturbation theory was used to determine an effective interatomic potential from which the equation of state of He can be obtained over a wide range of densities and temperatures in the envelopes of the outer planets. A new fast optical pyrometer and a cryogenic specimen holder for liquid NH/sub 3/ were developed to measure shock temperatures of 4400 and 3600 K at pressures of 59 and 48 GPa. These conditions correspond to those in the ice layers in Uranus and Neptune. The shock temperature data are in reasonable agreement with an equation of state by Ree based on an intermolecular potential derived from NH/sub 3/ Hugoniot data.

Nellis, W.J.; Radousky, H.B.; Mitchell, A.C.; Holmes, N.C.; Ross, M.; Young, D.A.

1985-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

First-Run Smoking Presentations in U.S. Movies 1999-2006  

E-Print Network [OSTI]

Three media companies Sony, Disney, and Time Warner rated movies with tobacco. Sony, Disney, Time Warner, andNews Corp. : 2/24) and 61% (Sony: 14/22); of PG-13 movies

Polansky, Jonathan R.; Glantz, Stanton PhD

2007-01-01T23:59:59.000Z

62

Presented in Conway, Lee, Merrimack and Plymouth, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Spring 2013  

E-Print Network [OSTI]

, as well as, conduct geospatial analysis. Participants will learn to: symbolize GIS data; add labelsPresented in Conway, Lee, Merrimack and Plymouth, NH by the UNHCE Geospatial Outreach Program Arc

New Hampshire, University of

63

Presented in Concord, Merrimack and West Lebanon, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Fall 2012  

E-Print Network [OSTI]

, as well as, conduct geospatial analysis. Participants will learn to: symbolize GIS data; add labelsPresented in Concord, Merrimack and West Lebanon, NH by the UNHCE Geospatial Outreach Program Arc

New Hampshire, University of

64

Presented in Lee and Concord, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Winter 2013  

E-Print Network [OSTI]

.1 to produce effective maps, edit and create GIS data, as well as, conduct geospatial analysis. ParticipantsPresented in Lee and Concord, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Winter

New Hampshire, University of

65

Laboratory-measured H2SO4-H2O-NH3 ternary homogeneous nucleation rates: Initial observations  

E-Print Network [OSTI]

-ammonia (H2SO4-H2O-NH3) ternary homogeneous nucleation (THN), with a fast flow nucleation reactor attached. 1. Introduction [2] Nucleation is a gas-to-particle conversion process [Seinfeld and Pandis, 2006

Lee, Shan-Hu

66

Structural transitions of ternary imide Li{sub 2}Mg(NH){sub 2} for hydrogen storage  

SciTech Connect (OSTI)

Phase transitions and energetic properties of Li{sub 2}Mg(NH){sub 2} with different crystal structures are investigated by experiments and first-principles calculations. The Li{sub 2}Mg(NH){sub 2} with the primitive cubic and orthorhombic structure is obtained by dynamically dehydrogenating a Mg(NH{sub 2}){sub 2}-2LiH mixture up to 280?C under an initial vacuum and 9.0?bars H{sub 2}, respectively. It is found that the obtained orthorhombic Li{sub 2}Mg(NH){sub 2} is converted to a primitive cubic structure as the dehydrogenation temperature is further increased to 400?C or performed by a 36?h of high-energetic ball milling. Moreover, the primitive cubic phase can be converted to an orthorhombic phase after heating at 280?C under 9.0?bars H{sub 2} for 1?h. Thermodynamic calculations show that the orthorhombic phase is the ground state structure of Li{sub 2}Mg(NH){sub 2}. The mechanism for phase transitions of Li{sub 2}Mg(NH){sub 2} is also discussed from the angle of energy.

Liang, C. [College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014 (China); State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province and Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027 (China); Gao, M. X.; Pan, H. G., E-mail: hgpan@zju.edu.cn; Liu, Y. F. [State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province and Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027 (China)

2014-08-25T23:59:59.000Z

67

Rare Earth ? N = N* fs fGHZ fp nH fl  

E-Print Network [OSTI]

Rare Earth ? #12;N to date N = N* fs fGHZ fp nH fl ·N* = 4 x 1011 ·fs = 0.2 ·fGHZ = 0.1 ·fp = 0.8 ·nH = 2 ·fl = 1.0 N = 1.3 x 1010 #12;The Goldilocks Effect Earth is "Just Right" Yes, life on Earth has adapted to Earth, but ... Earth has just the right mass to be ·Tectonically-active ·Retain

Walter, Frederick M.

68

Metallicity of InN and GaN surfaces exposed to NH{sub 3}.  

SciTech Connect (OSTI)

A systematic study of energies and structures of InN and GaN (0001) surfaces exposed to NH{sub 3} and its decomposition products was performed with first-principles methods. A phenomenological model including electron counting contributions is developed based on calculated DFT energies and is used to identify low-energy structures. These predictions are checked with additional DFT calculations. The equilibrium phase diagrams are found to contain structures that violate the electron counting rule. Densities of states for these structures indicate n-type conductivity, consistent with available experimental results.

Walkosz, W.; Zapol, P.; Stephenson, G. B. (Materials Science Division)

2012-01-01T23:59:59.000Z

69

Influence of fuel sulfur on the selective reduction of NO by NH/sub 3/  

SciTech Connect (OSTI)

The selective reduction of NO by NH/sub 3/ addition has been studied in a lean-burning oil fired laboratory combustion tunnel with pyridine and thiophene added to the fuel oil. Two distinct, but interrelated effects were observed. The conversion of a fixed amount of fuel nitrogen to NO in the flame increased as the fuel sulfur concentration increased. In the post-combustion gases, there was a shift in the temperature dependence of the reduction process when the sulfur combustion products were present. The extent of the NO reduction was not significantly altered, but the optimum temperature for reduction shifted to higher values as the sulfur concentration increased.

Lucas, D.; Brown, N.J.

1981-10-01T23:59:59.000Z

70

Simultaneous removal of H{sub 2}S and NH{sub 3} from coal gas. Final report  

SciTech Connect (OSTI)

Hydrogen sulfide (H{sub 2}S) and ammonia (NH{sub 3}) are the primary sulfur and nitrogen contaminants released when coal is gasified. Before coal gas can be utilized in an integrated gasification combined cycle (IGCC) plant to produce electricity, these contaminants need to be removed. The objective of this research was to develop sorbent-catalysts with the ability to simultaneously remove H{sub 2}S and NH{sub 3} from coal gas. Microreactor tests with HART-49, a zinc-based sorbent-catalyst with Ni, Co, and Mo as catalyst additives, showed that this material had the potential to remove 90% NH{sub 3} and reduce H{sub 2}S to <20 ppmv at 1 atm and 550 to 700 C. HART-49 was prepared in attrition-resistant fluidizable form (HART-56) using up to 75 wt% binder. Bench-scale fluidized-bed multicycle tests were conducted with the attrition-resistant sorbent-catalyst, HART-56, at 20 atm and 550 C. The H{sub 2}S and NH{sub 3} removal performance over the first two cycles was good in the presence of 5% steam but deteriorated thereafter when steam level was increased to 15%. The results point to a complex mechanism for simultaneous H{sub 2}S and NH{sub 3} removal, potentially involving both chemisorption and catalytic decomposition of NH{sub 3}. Further research and development is needed to develop a sorbent-catalyst for simultaneous H{sub 2}S and NH{sub 3} removal at IGCC hot-gas cleanup conditions.

Gangwal, S.K.; Portzer, J.W.

1998-05-01T23:59:59.000Z

71

Diffusive and rotational dynamics of condensed n-H2 confined in MCM-41  

SciTech Connect (OSTI)

In this paper, we report an inelastic neutron scattering study of liquid and solid n-H2 confined within MCM-41. This is a high surface area, mesoporous silica glass with a narrow pore size distribution centered at 3.5 nm. The scattering data provides information about the diffusive and rotational dynamics of the adsorbed n-H2 at low temperatures. In the liquid state, the neutron scattering data demonstrates that only a fraction of the adsorbed o-H2 is mobile on the picosecond time scale. This mobile fraction undergoes liquid-like jump diffusion, and values for the residence time t and effective mean-squared displacement hu2i are reported as a function of pore filling. In the solid state, the rotational energy levels of adsorbed H2 are strongly perturbed from their free quantum rotor behavior in the bulk solid. The underlying orientational potential of the hindered rotors is due to the surface roughness and heterogeneity of the MCM-41 pore walls. This potential is compared to the hindering potential of other porous silicas, such as Vycor. Strong selective adsorption makes the interfacial layer rich in o-H2, leaving the inner core volume consisting of a depleted mixture of o-H2 and p-H2.

Prisk, Timothy R [ORNL; Bryan, Matthew [Indiana University; Sokol, Paul E [ORNL

2014-01-01T23:59:59.000Z

72

Preparation of hexagonal WO{sub 3} from hexagonal ammonium tungsten bronze for sensing NH{sub 3}  

SciTech Connect (OSTI)

Hexagonal tungsten oxide (h-WO{sub 3}) was prepared by annealing hexagonal ammonium tungsten bronze, (NH{sub 4}){sub 0.07}(NH{sub 3}){sub 0.04}(H{sub 2}O){sub 0.09}WO{sub 2.95}. The structure, composition and morphology of h-WO{sub 3} were studied by XRD, XPS, Raman, {sup 1}H MAS (magic angle spinning) NMR, scanning electron microscopy (SEM), and BET-N{sub 2} specific surface area measurement, while its thermal stability was investigated by in situ XRD. The h-WO{sub 3} sample was built up by 50-100 nm particles, had an average specific surface area of 8.3 m{sup 2}/g and was thermally stable up to 450 deg. C. Gas sensing tests showed that h-WO{sub 3} was sensitive to various levels (10-50 ppm) of NH{sub 3}, with the shortest response and recovery times (1.3 and 3.8 min, respectively) to 50 ppm NH{sub 3}. To this NH{sub 3} concentration, the sensor had significantly higher sensitivity than h-WO{sub 3} samples prepared by wet chemical methods.

Szilagyi, Imre Miklos [Materials Structure and Modeling Research Group of the Hungarian Academy of Sciences, Budapest University of Technology and Economics, H-1111 Budapest, Szt. Gellert ter 4 (Hungary)], E-mail: imre.szilagyi@mail.bme.hu; Wang Lisheng; Gouma, Pelagia-Irene [Department of Materials Science and Engineering, 314 Old Engineering Building, SUNY, Stony Brook, NY 11794-2275 (United States); Balazsi, Csaba [Ceramics and Nanocomposites Laboratory, Research Institute for Technical Physics and Materials Science, H-1121 Budapest, Konkoly-Thege ut 29-33 (Hungary); Madarasz, Janos; Pokol, Gyoergy [Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, H-1111 Budapest, Szt. Gellert ter 4 (Hungary)

2009-03-05T23:59:59.000Z

73

Two-photon optical pumping of NH/sub 3/ in a multipass cell  

SciTech Connect (OSTI)

A multipass cell was used in optical pumping of ammonia molecules by CO/sub 2/ laser radiation. Several new lasing lines were observed in the case of two-photon optical pumping of the NH/sub 3/ molecule at wavelengths in the range 16--35 ..mu... The output power of the various lines was in the range 10--50 kW. The divergence of the resultant radiation was diffraction-limited. A theoretical study was made of the two-photon pumping process. A stable (on the frequency scale) maximum was found in the gain profile of the output radiation. It was concluded that it should be possible to increase the energy and extend the emission spectrum of an ammonia laser pumped by double-photon absorption.

Bobrovskii, A.N.; Kiselev, V.P.; Kozhevnikov, A.V.; Likhanskii, V.V.; Mishchenko, V.A.; Myl'nikov, G.D.

1983-11-01T23:59:59.000Z

74

Influence of fuel sulfur on the selective reduction of NO by NH/sub 3/  

SciTech Connect (OSTI)

More intensive regulations of the emissions of nitrogen oxides from stationary combustion sources have prompted the innovation and characterization of new control technologies suitable for applications in utilities. One of the more recent and attractive abatement technologies is the Thermal DeNO/sub x/ process which has been described by Lyon and Longwell. This process removes NO by selectively reducing it with NH/sub 3/ added to the post-combustion gases containing excess oxygen. This process is thus independent of the NO formation mechanism and makes no distinction between thermal and fuel NO. The present study is concerned with characterizing the selective reduction process for light distillate oil fuel admixed with variable amounts of pyridene and thiophene in a laboratory scale combustion tunnel under a variety of experimental conditions. This paper reports on those aspects of the study concerned with the investigation of possible synergistic effects between the sulfur and selective reduction chemistry.

Lucas, D.; Brown, N.J.

1981-01-01T23:59:59.000Z

75

NH Agricultural Experiment Station -COLLEGE OF LIFE SCIENCES & AGRICULTURE yhttp://extension.unh.edu/Agric http://www.colsa.unh.edu/aes/  

E-Print Network [OSTI]

NH Agricultural Experiment Station - COLLEGE OF LIFE SCIENCES & AGRICULTURE yhttp of Massachusetts, Amherst, MA; 3 Ohio Agricultural Research & Development Center mil IR greenhouse film Data Collection

New Hampshire, University of

76

Proceedings of the Midwest Poultry Federation Convention, St. Paul, MN. March 16-18, 2004 Ammonia Emission from Iowa Layer Houses  

E-Print Network [OSTI]

conversion as one of eight principles to reduce ammonia emission from layer hen houses. Research on reduction., Pittsburg, PA) for NH3 measurement and infrared sensor (0-5000 ± 20 ppm; Vaisala, Inc., Woburn, MA) for CO2 - Ammonia Emission from Iowa Layer Houses H. Xin1 , Y. Liang2 , R.S. Gates3 , E. F. Wheeler4 1 Professor

Kentucky, University of

77

Access Management in Multi-Administration Networks S. P. Lord, N.H. Pope, and Susan Stepney  

E-Print Network [OSTI]

Access Management in Multi-Administration Networks S. P. Lord, N.H. Pope, and Susan Stepney GEC of linking together networks controlled by different administrations, and allowing these administrations and representations. S. P. Lord, N. H. Pope, and Susan Stepney. Access Management in multi-administration networks

Stepney, Susan

78

Effective interactions between the N-H bond orientations in lithium imide and a proposed ground-state structure  

E-Print Network [OSTI]

Effective interactions between the N-H bond orientations in lithium imide and a proposed ground Received 28 February 2006; revised manuscript received 17 July 2006; published 4 October 2006 Lithium imide in the structure. By searching an effective Hamiltonian in which the energy of lithium imide is expressed

Ceder, Gerbrand

79

An AlGaAsGaAs quantum cascade laser operating with a thermoelectric cooler for spectroscopy of NH3  

E-Print Network [OSTI]

out using a compact thermo-electrically cooled laser package. The QCL described here is designedAn AlGaAs­GaAs quantum cascade laser operating with a thermoelectric cooler for spectroscopy of NH3. Langford b a Department of Electronics and Electrical Engineering, Rankine Building, University of Glasgow

80

Verification of Allowable Stresses In ASME Section III Subsection NH For Grade 91 Steel & Alloy 800H  

SciTech Connect (OSTI)

The database for the creep-rupture of 9Cr-1Mo-V (Grade 91) steel was collected and reviewed to determine if it met the needs for recommending time-dependent strength values, S{sub t}, for coverage in ASME Section III Subsection NH (ASME III-NH) to 650 C (1200 F) and 600,000 hours. The accumulated database included over 300 tests for 1% total strain, nearly 400 tests for tertiary creep, and nearly 1700 tests to rupture. Procedures for analyzing creep and rupture data for ASME III-NH were reviewed and compared to the procedures used to develop the current allowable stress values for Gr 91 for ASME II-D. The criteria in ASME III-NH for estimating S{sub t} included the average strength for 1% total strain for times to 600,000 hours, 80% of the minimum strength for tertiary creep for times to 600,000 hours, and 67% of the minimum rupture strength values for times to 600,000 hours. Time-temperature-stress parametric formulations were selected to correlate the data and make predictions of the long-time strength. It was found that the stress corresponding to 1% total strain and the initiation of tertiary creep were not the controlling criteria over the temperature-time range of concern. It was found that small adjustments to the current values in III-NH could be introduced but that the existing values were conservative and could be retained. The existing database was found to be adequate to extend the coverage to 600,000 hours for temperatures below 650 C (1200 F).

R. W. Swindeman; M. J. Swindeman; B. W. Roberts; B. E. Thurgood; D. L. Marriott

2007-11-30T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Chemical analysis of HfO{sub 2}/Si (100) film systems exposed to NH{sub 3} thermal processing  

SciTech Connect (OSTI)

Nitrogen incorporation in HfO{sub 2}/SiO{sub 2} films utilized as high-k gate dielectric layers in advanced metal-oxide-semiconductor field effect transistors has been investigated. Thin HfO{sub 2} blanket films deposited by atomic layer deposition on either SiO{sub 2} or NH{sub 3} treated Si (100) substrates have been subjected to NH{sub 3} and N{sub 2} anneal processing. Several high resolution techniques including electron microscopy with electron energy loss spectra, grazing incidence x-ray diffraction, and synchrotron x-ray photoelectron spectroscopy have been utilized to elucidate chemical composition and crystalline structure differences between samples annealed in NH{sub 3} and N{sub 2} ambients as a function of temperature. Depth profiling of core level binding energy spectra has been obtained by using variable kinetic energy x-ray photoelectron spectroscopy with tunable photon energy. An 'interface effect' characterized by a shift of the Si{sup 4+} feature to lower binding energy at the HfO{sub 2}/SiO{sub 2} interface has been detected in the Si 1s spectra; however, no corresponding chemical state change has been observed in the Hf 4f spectra acquired over a broad range of electron take-off angles and surface sensitivities. The Si 2p spectra indicate Si-N bond formation beneath the HfO{sub 2} layer in the samples exposed to NH{sub 3} anneal. The NH{sub 3} anneal ambient is shown to produce a metastable Hf-N bond component corresponding to temperature driven dissociation kinetics. These findings are consistent with elemental profiles across the HfO{sub 2}/Si(100) interface determined by electron energy loss spectroscopy measurements. X-ray diffraction measurements on similarly treated films identify the structural changes resulting from N incorporation into the HfO{sub 2} films.

Lysaght, Patrick S.; Barnett, Joel; Bersuker, Gennadi I.; Woicik, Joseph C.; Fischer, Daniel A.; Foran, Brendan; Tseng, Hsing-Huang; Jammy, Raj [Front End Process Division, SEMATECH, 2706 Montopolis Drive, Austin, Texas 78741-6499 (United States); National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); Physical Characterization Laboratory, Advanced Technology Development Facility, 2706 Montopolis Drive, Austin, Texas 78741-6499 (United States); Front End Process Division, SEMATECH, 2706 Montopolis Drive, Austin, Texas 78741-6499 (United States)

2007-01-15T23:59:59.000Z

82

Intramolecular Hydrogen Bonding in Disubstituted Ethanes. A Comparison of NH,,,O-and OH,,,O-Hydrogen Bonding through Conformational Analysis of 4-Amino-4-oxobutanoate  

E-Print Network [OSTI]

Intramolecular Hydrogen Bonding in Disubstituted Ethanes. A Comparison of NH,,,O- and OH,,,O- Hydrogen Bonding through Conformational Analysis of 4-Amino-4-oxobutanoate (succinamate) and Monohydrogen 1 of amide NH,,,O- and carboxyl OH,,,O- hydrogen bonds were investigated via conformational analysis

Goddard III, William A.

83

Descriptor-Based Analysis Applied to HCN Synthesis from NH3 and CH4  

SciTech Connect (OSTI)

The design of solid metal catalysts using theoretical methods has been a long-standing goal in heterogeneous catalysis. Recent developments in methodology and computer technology as well as the establishment of a descriptor-based approach for the analysis of reaction mechanisms and trends across the periodic table allow for the fast screening for new catalytic materials and have lead to first examples of computational discoveries of new materials. The underlying principles of the descriptor-based approach are the existence of relations between the surface electronic structure, adsorption energies and activation barriers that result in volcano-shaped activity plots as function of simple descriptors, such as atomic binding energies or the d-band center. Linear scaling relations have been established between the adsorption energies of hydrogen-containing molecules such as CH{sub x}, NH{sub x}, OH{sub x} and SH{sub x} and the C, N O and S adsorption energies on transition-metal surfaces. Transition-state energies have also been shown to scale linearly with adsorption energies in a similar fashion. Recently, a single transition state scaling relation has been identified for a large number of C-C, C-O, C-N, N-O, N-N, and O-O coupling reactions. The scaling relations provide a powerful tool for the investigation of reaction mechanisms and the prediction of potential energy surfaces. They limit the number of independent variables to a few, typically adsorption energies of key atoms. Using this information as input to a microkinetic model provides an understanding of trends in catalytic activity across the transition metals. In most cases a volcano-shaped relation between activity and the key variables, the descriptors, is observed. In the present paper we will provide an example of the approach outlined above and show how one can obtain an understanding of activity/selectivity trends of a reaction with just a few new calculations.

Grabow, L

2011-08-18T23:59:59.000Z

84

RELAP5 assessment using semiscale SBLOCA test S-NH-1. International Agreement Report  

SciTech Connect (OSTI)

2-inch cold leg break test S-NH-1, conducted at the 1/1705 volume scaled facility Semiscale was analyzed using RELAP5/MOD2 Cycle 36.04 and MOD3 Version 5m5. Loss of HPIS was assumed, and reactor trip occurred on a low PZR pressure signal (13.1 MPa), and pumps began an unpowered coastdown on SI signal (12.5 MPa). The system was recovered by opening ADV`s when the PCT became higher than 811 K. Accumulator was finally injected into the system when the primary system pressure was less than 4.0 MPa. The experiment was terminated when the pressure reached the LPIS actuation set point RELAP5/MOD2 analysis demonstrated its capability to predict, with a sufficient accuracy, the main phenomena occurring in the depressurization transient, both from a qualitative and quantitative points of view. Nevertheless, several differences were noted regarding the break flow rate and inventory distribution due to deficiencies in two-phase choked flow model, horizontal stratification interfacial drag, and a CCFL model. The main reason for the core to remain nearly fully covered with the liquid was the under-prediction of the break flow by the code. Several sensitivity calculations were tried using the MOD2 to improve the results by using the different options of break flow modeling (downward, homogeneous, and area increase). The break area compensating concept based on ``the integrated break flow matching`` gave the best results than downward junction and homogeneous options. And the MOD3 showed improvement in predicting a CCFL in SG and a heatup in the core.

Lee, E.J.; Chung, B.D.; Kim, H.J. [Korea Inst. of Nuclear Safety, Taejon (Korea, Republic of)

1993-06-01T23:59:59.000Z

85

nh Gi Thit Hi Ti Nguyn Thin Nhin ca V Trn Du Deepwater Horizon Cc D n Khu Vc  

E-Print Network [OSTI]

Lng Sò ip Nhm Tng C Hi ánh Bt Gii Trí Trong Vùng Cán Xong Florida s c thc hin Qun Bay (h thng Vnh St Okaloosa và Walton. Lý tng ra thì bng cách thc hin d án này,s lng sò ip ti các a im c can thip cui cùng có th s tng lên ti các mc t duy trì bn vng c cho vic ánh bt gii trí. S lng sò ip các Qun Gulf và

86

A Pyrrolyl-based Triazolophane: A Macrocyclic Receptor With CH and NH Donor Groups That Exhibits a Preference for Pyrophosphate Anions  

SciTech Connect (OSTI)

A pyrrolyl-based triazolophane, incorporating CH and NH donor groups, acts as a receptor for the pyrophosphate anion in chloroform solution. It shows selectivity for this trianion, followed by HSO{sub 4}{sup -} > H{sub 2}PO{sub 4}{sup -} > Cl{sup -} > Br{sup -} (all as the corresponding tetrabutylammonium salts), with NH-anion interactions being more important than CH-anion interactions. In the solid state, the receptor binds the pyrophosphate anion in a clip-like slot via NH and CH hydrogen bonds.

Sessler, Jonathan L. [University of Texas; Cia, Jiajia [University of Texas, Austin; Gong, Han-Yuan [University of Texas, Austin; Yang, Xiauping [University of Texas, Austin; Arambula, Jonathan F. [University of Texas, Austin; Hay, Benjamin [ORNL

2010-01-01T23:59:59.000Z

87

Supporting Information Electric Field Reversal of Na2SO4, (NH4)2SO4, and Na2CO3 relative to CaCl2  

E-Print Network [OSTI]

water 1 M Na2 CO3 1 M Na2 SO4 1 M (NH4 )2 SO4 2 M CaCl2 2 M NaCl Re (2) (a.u.) Incident Infrared (cm -1.8 M CaCl2, 1.8 M NaCl, 1.1 M Na2CO3, 1.1 M Na2SO4, and 1.1 M (NH4)2SO4 salt solutions. ExperimentalS1 Supporting Information Electric Field Reversal of Na2SO4, (NH4)2SO4, and Na2CO3 relative to CaCl

88

Time-Resolved XAFS Spectroscopic Studies of B-H and N-H Oxidative Addition to Transition Metal Catalysts Relevant to Hydrogen Storage  

SciTech Connect (OSTI)

Successful catalytic dehydrogenation of aminoborane, H3NBH3, prompted questions as to the potential role of N-H oxidative addition in the mechanisms of these processes. N-H oxidative addition reactions are rare, and in all cases appear to involve initial dative bonding to the metal by the amine lone pairs followed by transfer of a proton to the basic metal. Aminoborane and its trimethylborane derivative block this mechanism and, in principle, should permit authentic N-H oxidative attrition to occur. Extensive experimental work failed to confirm this hypothesis. In all cases either B-H complexation or oxidative addition of solvent C-H bonds dominate the chemistry.

Bitterwolf, Thomas E. [University of Idaho

2014-12-09T23:59:59.000Z

89

Supporting Information Surface Electric Fields of Aqueous Solutions of NH4NO3, Mg(NO3)2, NaNO3,  

E-Print Network [OSTI]

S1 Supporting Information Surface Electric Fields of Aqueous Solutions of NH4NO3, Mg(NO3)2, NaNO3 interfaces of (a) 1.0 M and 2.0 M LiNO3, (b) 1.0 M and 1.7 M NaNO3, (c) 1.0 M and 1.6 M NH4NO3, and (d) 1.0 M water 1.0 M NaNO3 1.7 M NaNO3 c water 1.0 M NH4 NO3 1.6 M NH4 NO3 | (2) | 2 (10 3 arb.units) Wavenumber

90

.Research Module: Scheme 2. N-Benzylation of N-H Pyrazolidinones 3. 3 6. 60 Scheme 2 Procedure: N-Alkylation Using Aldehyde  

E-Print Network [OSTI]

folder. It will actually produce two NMR printouts for you. The first one will be dominated by methanol Scheme 1, add 10 mL of anhydrous methanol. · For 4-methoxy compoud 3c, add 20 mL of methanol, since the 4-Benzylation Synthesis of N-Benzyl Pyrazolidinones NH NH O R1 3a-e + H O 4 Methanol Solvent 0.05 CF3CO2H (catalyst) N N O

Jasperse, Craig P.

91

The nature of the dense core population in the Pipe Nebula: A survey of NH3, CCS, and HC5N molecular line emission  

E-Print Network [OSTI]

Recent extinction studies of the Pipe Nebula (d=130 pc) reveal many cores spanning a range in mass from 0.2 to 20.4 Msun. These dense cores were identified via their high extinction and comprise a starless population in a very early stage of development. Here we present a survey of NH3 (1,1), NH3 (2,2), CCS (2_1,1_0), and HC5N (9,8) emission toward 46 of these cores. An atlas of the 2MASS extinction maps is also presented. In total, we detect 63% of the cores in NH3 (1,1) 22% in NH3 (2,2), 28% in CCS, and 9% in HC5N emission. We find the cores are associated with dense gas (~10^4 cm-3) with 9.5 Pipe cores are similar to cores within other low-mass star-forming regions: the only differences are that the Pipe cores have weaker NH3 emision and most show no current star formation as evidenced by the lack of embedded infrared sources. Such weak NH3 emission could arise due to low column densities and abundances or reduced excitation due to relatively low core volume densities. Either alternative implies that the cores are relatively young. Thus, the Pipe cores represent an excellent sample of dense cores in which to study the initial conditions for star formation and the earliest stages of core formation and evolution.

J. M. Rathborne; C. J. Lada; A. A. Muench; J. F. Alves; M. Lombardi

2007-08-27T23:59:59.000Z

92

Theory of Hydride-Proton Transfer (HPT) Carbonyl Reduction by [Os(III)(tpy)(Cl)(NH=CHCH3)(NSAr)  

SciTech Connect (OSTI)

Quantum mechanical analysis reveals that carbonyl reduction of aldehydes and ketones by the imine-based reductant cis-[Os{sup III}(tpy)(Cl)(NH?CHCH{sub 3})(NSAr)] (2), which is accessible by reduction of the analogous nitrile, occurs by hydride-proton transfer (HPT) involving both the imine and sulfilimido ligands. In carbonyl reduction, water or alcohol is necessary to significantly lower the barrier for proton shuttling between ligands. The ?N(H)SAr group activates the carbonyl group through hydrogen bonding while the ?NC(H)CH{sub 3} ligand delivers the hydride.

Ess, Daniel H.; Schauer, Cynthia; Meyer, Thomas J.

2010-01-01T23:59:59.000Z

93

Unusual defect physics in CH{sub 3}NH{sub 3}PbI{sub 3} perovskite solar cell absorber  

SciTech Connect (OSTI)

Thin-film solar cells based on Methylammonium triiodideplumbate (CH{sub 3}NH{sub 3}PbI{sub 3}) halide perovskites have recently shown remarkable performance. First-principle calculations show that CH{sub 3}NH{sub 3}PbI{sub 3} has unusual defect physics: (i) Different from common p-type thin-film solar cell absorbers, it exhibits flexible conductivity from good p-type, intrinsic to good n-type depending on the growth conditions; (ii) Dominant intrinsic defects create only shallow levels, which partially explain the long electron-hole diffusion length and high open-circuit voltage in solar cell. The unusual defect properties can be attributed to the strong Pb lone-pair s orbital and I p orbital antibonding coupling and the high ionicity of CH{sub 3}NH{sub 3}PbI{sub 3}.

Yin, Wan-Jian, E-mail: wanjian.yin@utoledo.edu; Shi, Tingting; Yan, Yanfa, E-mail: yanfa.yan@utoledo.edu [Department of Physics and Astronomy and Center for Photovoltaics Innovation and Commercialization, The University of Toledo, Toledo, Ohio 43606 (United States)

2014-02-10T23:59:59.000Z

94

Encapsulation of titanium (IV) silsesquioxane into the NH{sub 4}USY zeolite: Preparation, characterization and application  

SciTech Connect (OSTI)

This work describes the encapsulation of titanium (IV) silsesquioxane into the supercavities of NH{sub 4}USY ultra stabilized zeolite, after chemical treatment. The modified zeolite was characterized by Fourier transform infrared spectra, Nuclear magnetic resonance, scanning electronic microscopy, X-ray diffraction and thermogravity. This encapsulated titanium (IV) silsesquioxane can adsorb Azure A chloride after treatment with H{sub 3}PO{sub 4}, without modifier leaching problems. In an electrochemical study, the cyclic voltammograms of the graphite paste modified electrode, shows two redox couples with formal potential (E{sup 0}') -0.1 V and 0.21 V to I and II redox couples respectively (v=700mVs{sup -1}; Britton Robinson buffer (B-R) solution, pH 3) versus SCE ascribed to a monomer and dimmer of azure. This paper shows the use of ultra stabilized zeolite in the electrochemical field as host for molecules with nanometric dimensions.

Ribeiro do Carmo, Devaney [Faculdade de Engenharia de Ilha Solteira (UNESP), Departamento de Fisica e Quimica, Av. Brasil Centro, 56 CEP 15385-000, Ilha Solteira, SP (Brazil)], E-mail: docarmo@dfq.feis.unesp.br; Dias Filho, Newton Luiz [Faculdade de Engenharia de Ilha Solteira (UNESP), Departamento de Fisica e Quimica, Av. Brasil Centro, 56 CEP 15385-000, Ilha Solteira, SP (Brazil); Ramos Stradiotto, Nelson [Universidade Estadual Paulista, UNESP, Instituto de Quimica PO Box, Araraquara, SP (Brazil)

2007-10-02T23:59:59.000Z

95

Mixed quantum/classical investigation of the photodissociation of NH3,,A~ ... and a practical method for maintaining zero-point energy  

E-Print Network [OSTI]

with a classical mechanical treatment of nuclear motion on coupled potential-energy surfaces. Whereas older mixedMixed quantum/classical investigation of the photodissociation of NH3,,A~ ... and a practical method for maintaining zero-point energy in classical trajectories David Bonhommeaua and Donald G

Truhlar, Donald G

96

Detailed modeling and laser-induced fluorescence imaging of nitric oxide in a NH3-seeded non-premixed methane/air flame  

E-Print Network [OSTI]

non-premixed methane/air flame John B. Bell, Marcus S. Day, Joseph F. Grcar Computing Sciences-induced fluorescence imaging of nitric oxide in a NH3-seeded non-premixed methane/air flame Abstract In this paper we study the formation of NO in laminar, nitrogen diluted methane diffusion flames that are seeded

Bell, John B.

97

Structure-Activity Relationships in NH3-SCR over Cu-SSZ-13 as Probed by Reaction Kinetics and EPR Studies  

SciTech Connect (OSTI)

Cu-SSZ-13 catalysts with various Cu loadings were prepared via solution ion exchange. The hydrated samples were studied with Electron Paramagnetic Resonance (EPR). Cu2+ ion coordination numbers were obtained by analyzing the hyperfine structures while Cu-Cu distances were estimated from line broadening of the EPR features. By coupling EPR and temperature-programmed reduction (TPR) results, two Cu2+ ion locations were suggested. Standard and fast NH3-SCR, as well as non-selective NH3 oxidation reactions were carried out over these catalysts at high space velocities. For the SCR reaction, intra-particle diffusion limitation was found throughout the reaction temperatures investigated. Although clear structure-activity relationships cannot be derived, the reaction results allow for reactant diffusivities and Cu2+ ion locations to be estimated. The slower NH3 oxidation reaction, on the other hand, is kinetically limited at low temperatures, and, therefore, allows for a correlation between Cu2+ ion location and reaction kinetics to be made. Furthermore, the dynamic Cu2+ ion motion as a function of temperature could also be derived from the NH3 oxidation kinetics.

Gao, Feng; Walter, Eric D.; Karp, Eric M.; Luo, Jin-Yong; Tonkyn, Russell G.; Kwak, Ja Hun; Szanyi, Janos; Peden, Charles HF

2013-04-01T23:59:59.000Z

98

Phase Transformations of the Ternary System (NH4)2SO4-H2SO4-H2O and the Implications for Cirrus Cloud Formation  

E-Print Network [OSTI]

the presence of NH4 + ions in the aerosol of the upper troposphere. Low-temperature ternary phase diagrams distribution alters the cloud's radiative properties, persistence, and surface area available for heterogeneous radiation, which insulates or warms Earth, and scattering the sun's visible radiation upward, thus cooling

99

Effects of constraints in general branched molecules: A quantitative ab initio study in HCO-L-Ala-NH2  

E-Print Network [OSTI]

A general approach to the design of accurate classical potentials for protein folding is described. It includes the introduction of a meaningful statistical measure of the differences between approximations of the same potential energy, the definition of a set of Systematic and Approximately Separable and Modular Internal Coordinates (SASMIC), much convenient for the simulation of general branched molecules, and the imposition of constraints on the most rapidly oscillating degrees of freedom. All these tools are used to study the effects of constraints in the Conformational Equilibrium Distribution (CED) of the model dipeptide HCO-L-Ala-NH2. We use ab initio Quantum Mechanics calculations including electron correlation at the MP2 level to describe the system, and we measure the conformational dependence of the correcting terms to the naive CED based in the Potential Energy Surface (PES) without any simplifying assumption. These terms are related to mass-metric tensors determinants and also occur in the Fixman's compensating potential. We show that some of the corrections are non-negligible if one is interested in the whole Ramachandran space. On the other hand, if only the energetically lower region, containing the principal secondary structure elements, is assumed to be relevant, then, all correcting terms may be neglected up to peptides of considerable length. This is the first time, as far as we know, that the analysis of the conformational dependence of these correcting terms is performed in a relevant biomolecule with a realistic potential energy function.

Pablo Echenique; J. L. Alonso; Ivan Calvo

2006-12-04T23:59:59.000Z

100

Frequency stabilization of 1. 5-. mu. m InGaAsP distributed feedback laser to NH/sub 3/ absorption lines  

SciTech Connect (OSTI)

NH/sub 3/ absorption lines due to vibration-rotation transitions are observed at 1.50--1.54 ..mu..m by using an InGaAsP superluminescent diode. A 1.5-..mu..m InGaAsP distributed feedback (DFB) laser is frequency stabilized to an NH/sub 3/ linear absorption line at 15196 A. Frequency stability of sigma(2,tau) = 8 x 10/sup -11/tau/sup -1/ is achieved for an averaging time range of 10 ms< or =tau< or =1 s. Such an absolute frequency-stabilized DFB laser is useful for coherent optical system applications, since it is free from the longitudinal mode jumping which results from a wide range of temperature changes and long-term device degradation.

Yanagawa, T.; Saito, S.; Yamamoto, Y.

1984-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

THE c2d SPITZER SPECTROSCOPIC SURVEY OF ICES AROUND LOW-MASS YOUNG STELLAR OBJECTS. IV. NH{sub 3} AND CH{sub 3}OH  

SciTech Connect (OSTI)

NH{sub 3} and CH{sub 3}OH are key molecules in astrochemical networks leading to the formation of more complex N- and O-bearing molecules, such as CH{sub 3}CN and CH{sub 3}OCH{sub 3}. Despite a number of recent studies, little is known about their abundances in the solid state. This is particularly the case for low-mass protostars, for which only the launch of the Spitzer Space Telescope has permitted high-sensitivity observations of the ices around these objects. In this work, we investigate the {approx}8-10 {mu}m region in the Spitzer IRS (InfraRed Spectrograph) spectra of 41 low-mass young stellar objects (YSOs). These data are part of a survey of interstellar ices in a sample of low-mass YSOs studied in earlier papers in this series. We used both an empirical and a local continuum method to correct for the contribution from the 10 {mu}m silicate absorption in the recorded spectra. In addition, we conducted a systematic laboratory study of NH{sub 3}- and CH{sub 3}OH-containing ices to help interpret the astronomical spectra. We clearly detect a feature at {approx}9 {mu}m in 24 low-mass YSOs. Within the uncertainty in continuum determination, we identify this feature with the NH{sub 3} {nu}{sub 2} umbrella mode and derive abundances with respect to water between {approx}2% and 15%. Simultaneously, we also revisited the case of CH{sub 3}OH ice by studying the {nu}{sub 4} C-O stretch mode of this molecule at {approx}9.7 {mu}m in 16 objects, yielding abundances consistent with those derived by Boogert et al. based on a simultaneous 9.75 and 3.53 {mu}m data analysis. Our study indicates that NH{sub 3} is present primarily in H{sub 2}O-rich ices, but that in some cases, such ices are insufficient to explain the observed narrow FWHM. The laboratory data point to CH{sub 3}OH being in an almost pure methanol ice, or mixed mainly with CO or CO{sub 2}, consistent with its formation through hydrogenation on grains. Finally, we use our derived NH{sub 3} abundances in combination with previously published abundances of other solid N-bearing species to find that up to 10%-20% of nitrogen is locked up in known ices.

Bottinelli, Sandrine; Van Dishoeck, Ewine F.; Lahuis, Fred [Leiden Observatory, Leiden University, P.O. Box 9513, NL 2300 RA Leiden (Netherlands); Boogert, A. C. Adwin [IPAC, NASA Herschel Science Center, Mail Code 100-22, California Institute of Technology, Pasadena, CA 91125 (United States); Bouwman, Jordy; Beckwith, Martha; Oeberg, Karin I.; Linnartz, Harold [Raymond and Beverly Sackler Laboratory for Astrophysics, Leiden Observatory, Leiden University, P.O. Box 9513, NL 2300 RA Leiden (Netherlands); Pontoppidan, Klaus M.; Blake, Geoffrey A. [California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA 91125 (United States); Evans, Neal J., E-mail: sandrine.bottinelli@cesr.f [Department of Astronomy, University of Texas at Austin, 1 University Station C1400, Austin, TX 78712-0259 (United States)

2010-08-01T23:59:59.000Z

102

This book describes the responsibilities of show personnel and outlines the job descriptions of various positions for the NH 4-H State Horse Show (or any other 4-H horse show).  

E-Print Network [OSTI]

of various positions for the NH 4-H State Horse Show (or any other 4-H horse show). June 2013 #12;Table of Contents Organizing a 4-H Horse Show ........................................................................................... 1 State 4-H Horse Show Philosophy................................................................ 1

New Hampshire, University of

103

Regulatory Safety Issues in the Structural Design Criteria of ASME Section III Subsection NH and for Very High Temperatures for VHTR & GEN IV  

SciTech Connect (OSTI)

The objective of this task is to identify issues relevant to ASME Section III, Subsection NH [1], and related Code Cases that must be resolved for licensing purposes for VHTGRs (Very High Temperature Gas Reactor concepts such as those of PBMR, Areva, and GA); and to identify the material models, design criteria, and analysis methods that need to be added to the ASME Code to cover the unresolved safety issues. Subsection NH was originally developed to provide structural design criteria and limits for elevated-temperature design of Liquid Metal Fast Breeder Reactor (LMFBR) systems and some gas-cooled systems. The U.S. Nuclear Regulatory Commission (NRC) and its Advisory Committee for Reactor Safeguards (ACRS) reviewed the design limits and procedures in the process of reviewing the Clinch River Breeder Reactor (CRBR) for a construction permit in the late 1970s and early 1980s, and identified issues that needed resolution. In the years since then, the NRC and various contractors have evaluated the applicability of the ASME Code and Code Cases to high-temperature reactor designs such as the VHTGRs, and identified issues that need to be resolved to provide a regulatory basis for licensing. This Report describes: (1) NRC and ACRS safety concerns raised during the licensing process of CRBR , (2) how some of these issues are addressed by the current Subsection NH of the ASME Code; and (3) the material models, design criteria, and analysis methods that need to be added to the ASME Code and Code Cases to cover unresolved regulatory issues for very high temperature service.

William J. ODonnell; Donald S. Griffin

2007-05-07T23:59:59.000Z

104

Effects of gaseous NH{sub 3} and SO{sub 2} on the concentration profiles of PCDD/F in flyash under post-combustion zone conditions  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Influence of NH{sub 3} and SO{sub 2} on 2378-PCDD/F in flyash and flue gases was investigated. Black-Right-Pointing-Pointer NH{sub 3} decreased the concentration of PCDD and PCDF by 34-75% in the flyash. Black-Right-Pointing-Pointer NH{sub 3} decreased the concentration of PCDD and PCDF by 21-40% from the flue gases. Black-Right-Pointing-Pointer SO{sub 2} led to 99% PCDD and 93% PCDF reductions in the flyash. Black-Right-Pointing-Pointer SO{sub 2} led to 89% PCDD and 76% PCDF reductions in the flue gases. - Abstract: The influence of gaseous ammonia and sulphur dioxide on the formation of 2378-substituted PCDD/F on a reference flyash from a municipal waste incinerator has been investigated using a laboratory scale fixed-bed reactor. The reference flyash samples (BCR-490) was reacted under a simulated flue gas stream at temperatures of 225 and 375 Degree-Sign C for 96 h. The experiments were carried out in two series: first with simulated flue gas alone, and then with injection of NH{sub 3} or SO{sub 2} gas into the flue gas just before the reactor inlet. It was found that the injection of gaseous ammonia into the flue gas could decrease the concentration of both PCDD and PCDF by 34-75% from the solid phase and by 21-40% from the gas phase. Converting the results to I-TEQ values, it could reduce the total I-TEQ values of PCDD and PCDF in the sum of the flyash and exhaust flue gas by 42-75% and 24-57% respectively. The application of SO{sub 2} led to 99% and 93% reductions in the PCDD and PCDF average congener concentrations, respectively in the solid phase. In the gas phase, the total reductions were 89% and 76% for PCDD and PCDF, respectively. Moreover, addition of SO{sub 2} reduced the total I-TEQ value of PCDD and PCDF in the flyash and exhaust flue gas together by 60-86% and 72-82% respectively. Sulphur dioxide was more effective than ammonia in suppressing PCDD/F formation in flyash under the conditions investigated.

Hajizadeh, Yaghoub; Onwudili, Jude A. [Energy Research Institute, University of Leeds, Leeds LS2 9JT (United Kingdom); Williams, Paul T., E-mail: p.t.williams@leeds.ac.uk [Energy Research Institute, University of Leeds, Leeds LS2 9JT (United Kingdom)

2012-07-15T23:59:59.000Z

105

Frequency stabilization of an InGaAsP distributed feedback laser to an NH/sub 3/ absorption line at 15137 A with an external frequency modulator  

SciTech Connect (OSTI)

The oscillation frequency of a 1.5-..mu..m InGaAsP distributed feedback laser is stabilized to an NH/sub 3/ linear absorption line at 15137 A. A LiNbO/sub 3/ external frequency modulator is used instead of direct frequency modulation of the laser to extract error signals. An effective bandwidth of 100 kHz for the feedback loop is obtained through this external modulation scheme. Frequency stability of sigma(2,tau) = 4 x 10/sup -11/ is achieved for an averaging time of 1 s< or =tau< or =100 s.

Yanagawa, T.; Saito, S.; Machida, S.; Yamamoto, Y.; Noguchi, Y.

1985-11-15T23:59:59.000Z

106

Synthesis and Evaluation of Cu/SAPO-34 Catalysts for NH3-SCR 2: Solid-state Ion Exchange and One-pot Synthesis  

SciTech Connect (OSTI)

Cu-SAPO-34 catalysts are synthesized using two methods: solid-state ion exchange (SSIE) and one-pot synthesis. SSIE is conducted by calcining SAPO-34/CuO mixtures at elevated temperatures. For the one-pot synthesis method, Cu-containing chemicals (CuO and CuSO4) are added during gel preparation. A high-temperature calcination step is also needed for this method. Catalysts are characterized with surface area/pore volume measurements, temperature programmed reduction (TPR), electron paramagnetic resonance (EPR) and nuclear magnetic resonance (NMR) spectroscopies, and scanning electron microscopy (SEM). Catalytic properties are examined using standard ammonia selective catalytic reduction (NH3-SCR) and ammonia oxidation reactions. In Cu-SAPO-34 samples formed using SSIE, Cu presents both as isolated Cu2+ ions and unreacted CuO. The former is highly active and selective in NH3-SCR, while the latter catalyzes a side reaction; notably, the non-selective oxidation of NH3 above 350 C. Using the one-pot method followed by a high-temperature aging treatment, it is possible to form Cu SAPO-34 samples with predominately isolated Cu2+ ions at low Cu loadings. However at much higher Cu loadings, isolated Cu2+ ions that bind weakly with the CHA framework and CuO clusters also form. These Cu moieties are very active in catalyzing non-selective NH3 oxidation above 350 C. Low-temperature reaction kinetics indicate that Cu-SAPO-34 samples formed using SSIE have core-shell structures where Cu is enriched in the shell layers; while Cu is more evenly distributed within the one-pot samples. Reaction kinetics also suggest that at low temperatures, the local environment next to Cu2+ ion centers plays little role on the overall catalytic properties. The authors gratefully acknowledge the US Department of Energy (DOE), Energy Efficiency and Renewable Energy, Vehicle Technologies Office for the support of this work. The research described in this paper was performed at the Environmental Molecular Sciences Laboratory (EMSL), a national scientific user facility sponsored by the DOEs Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory (PNNL). PNNL is operated for the US DOE by Battelle under contract number DE-AC05-76RL01830. The authors also thank Shari Li (PNNL) for surface area/pore volume measurements, and Bruce W. Arey (PNNL) for SEM measurements. Discussions with Drs. A. Yezerets, K. Kamasamudram, J.H. Li, N. Currier and J.Y. Luo from Cummins, Inc. and H.Y. Chen and H. Hess from Johnson-Matthey are greatly appreciated.

Gao, Feng; Walter, Eric D.; Washton, Nancy M.; Szanyi, Janos; Peden, Charles HF

2015-01-01T23:59:59.000Z

107

Gapless Spin Liquid Ground State in the S 1=2 Vanadium Oxyfluoride Kagome Antiferromagnet NH42C7H14NV7O6F18  

E-Print Network [OSTI]

7H14N½V7O6F18 L. Clark,1 J. C. Orain,2 F. Bert,2 M. A. De Vries,1 F. H. Aidoudi,3 R. E. Morris,3 P, France (Received 12 February 2013; published 16 May 2013) The vanadium oxyfluoride ½NH42½C7H14N½V7O6F1842½C7H14N½V7O6F18 [dia- mmonium quinuclidinium vanadium(III,IV) oxyfluoride; DQVOF] [15

Paris-Sud 11, Université de

108

Critical properties at the field-induced Bose-Einstein condensation on NiCl2-4SC(NH2)2  

SciTech Connect (OSTI)

We report new magnetization measurements on the spin-gap compound NiCl{sub 2}-4SC(NH{sub 2}){sub 2} at the low-field boundary of the magnetic field induced ordering. The critical density of the magnetization is analyzed in terms of a Bose-Einstein condensation (BEC) of bosonic quasiparticles. The analysis of the magnetization at the transition leads to the conclusion for the preservation of the U(1) symmetry, as required for BEC. The experimental data are well described by quantum Monte Carlo simulations.

Sengupta, Pinaki [Los Alamos National Laboratory; Al-hassenieh, Khaled A [Los Alamos National Laboratory; Jaime, Macelo [Los Alamos National Laboratory; Paduan-filho, Armando [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

109

Vapor-liquid equilibria in the system NH{sub 3} + H{sub 2}O + LiBr. 2: Data correlation  

SciTech Connect (OSTI)

The systems ammonia + water (NH{sub 3} + H{sub 2}O) and water + lithium bromide (H{sub 2}O + LiBr) provide two working pairs most often used today in air-conditioning systems and systems for reusing industrial waste heat, such as absorption heat pumps and heat transformers. A quasi-chemical reaction model has been developed to correlate vapor-liquid equilibrium data for the system ammonia (NH{sub 3}) + water (H{sub 2}O) + lithium bromide (LiBr) in the temperature range form 303.15 to 473.15 K and at pressures up to 2.0 MPa. this model assumes the formation of ion clusters, i.e., Li{sup +} and Br{sup {minus}} ions surrounded by ammonia and water molecules. Further, ammonia nd water molecules are assumed to form a second species of complexes. The activities of the various components in the liquid phase are modeled by the NRTL equation. The vapor phase, assumed to consist of ammonia and water only, is modeled by the equation of state of Ishikawa, Chung, and Lu.

Peters, R.; Korinth, C.; Keller, J.U. [Univ. of Siegen (Germany). Institute Fluid- and Thermodynamics

1995-07-01T23:59:59.000Z

110

METALLICITIES, DUST, AND MOLECULAR CONTENT OF A QSO-DAMPED Ly{alpha} SYSTEM REACHING log N(H I) = 22: AN ANALOG TO GRB-DLAs  

SciTech Connect (OSTI)

We present the elemental abundance and H{sub 2} content measurements of a damped Ly{alpha} (DLA) system with an extremely large H I column density, log N(H I) (cm{sup -2}) = 22.0 {+-} 0.10, at z{sub abs} = 3.287 toward the QSO SDSS J081634+144612. We measure column densities of H{sub 2}, C I, C I*, Zn II, Fe II, Cr II, Ni II, and Si II from a high signal-to-noise and high spectral resolution VLT-UVES spectrum. The overall metallicity of the system is [Zn/H] = -1.10 {+-} 0.10 relative to solar. Two molecular hydrogen absorption components are seen at z = 3.28667 and 3.28742 (a velocity separation of Almost-Equal-To 52 km s{sup -1}) in rotational levels up to J = 3. We derive a total H{sub 2} column density of log N(H{sub 2}) (cm{sup -2}) = 18.66 and a mean molecular fraction of f = 2N(H{sub 2})/[2N(H{sub 2}) + N(H I)] = 10{sup -3.04{+-}0.37}, typical of known H{sub 2}-bearing DLA systems. From the observed abundance ratios we conclude that dust is present in the interstellar medium of this galaxy, with an enhanced abundance in the H{sub 2}-bearing clouds. However, the total amount of dust along the line of sight is not large and does not produce any significant reddening of the background QSO. The physical conditions in the H{sub 2}-bearing clouds are constrained directly from the column densities of H{sub 2} in different rotational levels, C I and C I*. The kinetic temperature is found to be T Almost-Equal-To 75 K and the particle density lies in the range n{sub H} = 50-80 cm{sup -3}. The neutral hydrogen column density of this DLA is similar to the mean H I column density of DLAs observed at the redshift of {gamma}-ray bursts (GRBs). We explore the relationship between GRB-DLAs and the high column density end of QSO-DLAs finding that the properties (metallicity and depletion) of DLAs with log N(H I) > 21.5 in the two populations do not appear to be significantly different.

Guimaraes, R. [Programa de Modelagem Computacional-SENAI-Cimatec, 41650-010 Salvador, Bahia (Brazil); Noterdaeme, P.; Petitjean, P. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis Blvd. Arago, F-75014 Paris (France); Ledoux, C. [European Southern Observatory, Alonso de Cordova 3107, Casilla 19001, Vitacura, Santiago 19 (Chile); Srianand, R.; Rahmani, H. [Inter-University Centre for Astronomy and Astrophysics, Post Bag 4, Ganeshkhind, Pune 411007 (India); Lopez, S., E-mail: rguimara@eso.org [Departamento de Astronomia, Universidad de Chile, Casilla 36-D, Santiago (Chile)

2012-06-15T23:59:59.000Z

111

Crystal structure and electric properties of the organicinorganic hybrid: [(CH{sub 2}){sub 6}(NH{sub 3}){sub 2}]ZnCl{sub 4}  

SciTech Connect (OSTI)

The new organic-inorganic hybrid [(CH{sub 2}){sub 6}(NH{sub 3}){sub 2}]ZnCl{sub 4}, M{sub r}=325.406 crystallized in a triclinic, P1, a=7.2816 (5) , b=10.0996 (7) , c=10.0972 (7) , ?=74.368 (4), ?=88.046 (4), ?=85.974 (3), V=713.24 (9) {sup 3} and Z=2, D{sub x}=1.486 Mg m{sup ?3}. Differential thermal scanning and x-ray powder diffraction, permittivity and ac conductivity indicated three phase transitions. Conduction takes place via correlated barrier hopping. - Graphical abstract: Display Omitted.

Mostafa, M.F., E-mail: Mohga40@Yahoo.com; El-khiyami, S.S.

2014-01-15T23:59:59.000Z

112

Tiu Ch Chn La D n Khi Phc Sm Vo ngy 21 thng 4 nm 2011, cc y Vin nh Gi Tn Hi  

E-Print Network [OSTI]

con ngi bng cách khôi phc, phc hi môi trng sng, thay th, hoc thu gom mt lng tng ng vi ngun tài nguyên thiên nhiên có cht lng, giá tr sinh thái hoc dân dng tng ng n bù các tài nguyên và dch v b tn hi t s c, nhng vn c chp nhn và hu ích giúp sàng lc mt s lng ln các d án có tim nng. Không mt yu t nào c s dng nh

113

Experimental and Theoretical EPR Study of Jahn?Teller-Active [HIPTN[subscript 3]N]MoL Complexes (L = N[subscript 2], CO, NH[subscript 3])  

E-Print Network [OSTI]

The trigonally symmetric Mo(III) coordination compounds [HIPTN[subscript 3]N]MoL (L = N[subscript 2], CO, NH[subscript 3]; [HIPTN3N]Mo = [(3,5-(2,4,6-i-Pr[subscript 3]C[subscript 6]H[subscript 2])[subscript 2]C[subscript ...

McNaughton, Rebecca L.

114

Selective Catalytic Reduction (SCR) of nitric oxide with ammonia using Cu-ZSM-5 and Va-based honeycomb monolith catalysts: effect of H2 pretreatment, NH3-to-NO ratio, O2, and space velocity  

E-Print Network [OSTI]

In this work, the steady-state performance of zeolite-based (Cu-ZSM-5) and vanadium-based honeycomb monolith catalysts was investigated in the selective catalytic reduction process (SCR) for NO removal using NH3. The aim was to delineate the effect...

Gupta, Saurabh

2004-09-30T23:59:59.000Z

115

Application of x-ray tomography to optimization of new NOx/NH3 mixed potential sensors for vehicle on-board emissions control  

SciTech Connect (OSTI)

Mixed potential sensors for the detection of hydrocarbons, NO{sub x}, and NH{sub 3} have been previously developed at Los Alamos National Laboratory (LANL). The LANL sensors have a unique design incorporating dense ceramic-pelletlmetal-wire electrodes and porous electrolytes. The performance of current-biased sensors using an yttria-stabilized zirconia (YSZ) electrolyte and platinum and La{sub 0.8}Sr{sub 0.2}CrO{sub 3} electrodes is reported. X-ray tomography has been applied to non-destructively examine internal structures of these sensors. NO{sub x} and hydrocarbon response of the sensors under various bias conditions is reported, and very little NO{sub x} response hysteresis was observed. The application of a 0.6 {mu}A bias to these sensors shifts the response from a hydrocarbon response to a NO{sub x} response equal for both NO and NO{sub 2} species at approximately 500 {sup o}C in air.

Nelson, Mark A [Los Alamos National Laboratory; Brosha, Eric L [Los Alamos National Laboratory; Mukundan, Rangachary [Los Alamos National Laboratory; Garzon, Fernando H [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

116

LOW-TEMPERATURE ION TRAP STUDIES OF N{sup +}({sup 3} P{sub ja} ) + H{sub 2}(j) {yields} NH{sup +} + H  

SciTech Connect (OSTI)

Using a low-temperature 22-pole ion trap apparatus, detailed measurements for the title reaction have been performed between 10 K and 100 K in order to get some state specific information about this fundamental hydrogen abstraction process. The relative population of the two lowest H{sub 2} rotational states, j = 0 and 1, has been varied systematically. NH{sup +} formation is nearly thermo-neutral; however, to date, the energetics are not known with the accuracy required for low-temperature astrochemistry. Additional complications arise from the fact that, so far, there is no reliable theoretical or experimental information on how the reactivity of the N{sup +} ion depends on its fine-structure (FS) state {sup 3} P{sub ja} . Since in the present trapping experiment, thermalization of the initially hot FS population competes with hydrogen abstraction, the evaluation of the decay of N{sup +} ions over long storage times and at various He and H{sub 2} gas densities provides information on these processes. First assuming strict adiabatic behavior, a set of state specific rate coefficients is derived from the measured thermal rate coefficients. In addition, by recording the disappearance of the N{sup +} ions over several orders of magnitude, information on nonadiabatic transitions is extracted including FS-changing collisions.

Zymak, I.; Hejduk, M.; Mulin, D.; Plasil, R.; Glosik, J.; Gerlich, D. [Faculty of Mathematics and Physics, Charles University, Prague (Czech Republic)

2013-05-01T23:59:59.000Z

117

A photoemission study of Au, Ge, and O{sub 2} deposition on NH{sub 4}F etched Si(111)  

SciTech Connect (OSTI)

We have studied the interaction of a metal, Au, a semiconductor, Ge, and a non-metal, O{sub 2}, with the NH{sub 4}F etched Si(111) surface with photoemission spectroscopy. Two components were present in Si 2p core level spectra from the H-terminated surface. We observed the flat band condition from the as-etched, n-type, Si(111) surface. We performed stepwise depositions of Au and measured the band bending with photoemission spectroscopy. The Fermi level pinned near mid-gap as Au was deposited onto the as-etched surface. After the deposition of 1 ML of Au, a Au-silicide layer formed. This interfacial component indicated that the passivating H layer was compromised. As the Au coverage was increased, layers of pure Au formed between the bulk silicon and the Au-silicide layer. The observed behavior was nearly identical to that of Au deposition on the Si(111) 7 {times} 7 surface. Next, we tested the ability of the monohydride layer to sustain surfactant assisted growth of Ge. Ge islanding was observed at 400{degree}C indicating that good surfactant growth was not obtained. Although the monohydride layer was not a good surfactant for the Si(111) surface at this temperature, further study at different temperatures is needed to determine the ability of the ideal monohydride layer to act as a surfactant. Finally, we observed no oxidation of the as-etched surface at room temperature upon exposure to molecular oxygen.

Terry, J.; Cao, R.; Wigren, C.; Pianetta, P.

1994-03-01T23:59:59.000Z

118

The superionic phase transitions in (NH{sub 4}){sub 3}H(SeO{sub 4}){sub 2} under hydrostatic pressure up to 400?MPa  

SciTech Connect (OSTI)

The effect of hydrostatic pressure on proton conductivity of (NH{sub 4}){sub 3}H(SeO{sub 4}){sub 2} superionic crystal was studied in a wide temperature range and different isobaric conditions by means of impedance spectroscopy method. The measurements were performed along the trigonal c axis of the crystal, i.e., along the direction perpendicular to the plane in which, in the superionic phases, a dynamically disordered H-bond network is formed. The obtained pressure-temperature phase diagram is linear with increasing pressure. The triple point, which is the point of coexistence of the three phases: ferroelastic phase IV, ferroelastic phase III, and superionic phase II was found at p?=?116.3?MPa and T?=?287.3?K. High pressure leads to increase in the temperature range of stability of both superionic phases and to a drastic decrease in the temperature width of the ferroelastic phase III. With increasing pressure, the range of the superionic phase II expands at the expense of the range of the ferroelastic phase III, which is unstable and vanishes at the triple point.

Lindner, ?.; Zdanowska-Fr?czek, M., E-mail: mzf@ifmpan.poznan.pl; Paw?owski, A.; Fr?czek, Z. J. [Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, Pozna? 60-179 (Poland)

2014-10-28T23:59:59.000Z

119

Detailed modeling and laser-induced fluorescence imaging of nitric oxide in a NH(i)-seeded non-premixed methane/air flame  

SciTech Connect (OSTI)

In this paper we study the formation of NO in laminar, nitrogen diluted methane diffusion flames that are seeded with ammonia in the fuel stream. We have performed numerical simulations with detailed chemistry as well as laser-induced fluorescence imaging measurements for a range of ammonia injection rates. For comparison with the experimental data, synthetic LIF images are calculated based on the numerical data accounting for temperature and fluorescence quenching effects. We demonstrate good agreement between measurements and computations. The LIF corrections inferred from the simulation are then used to calculate absolute NO mole fractions from the measured signal.The NO formation in both doped and undoped flames occurs in the flame sheet. In the undoped flame, four different mechanisms including thermal and prompt NO appear to contribute to NO formation. As the NH3 seeding level increases, fuel-NO becomes the dominant mechanism and N2 shifts from being a net reactant to being a net product. Nitric oxide in the undoped flame as well as in the core region of the doped flames are underpredicted by the model; we attribute this mainly to inaccuracies in the NO recycling chemistry on the fuel-rich side of the flame sheet.

Bell, John B.; Day, Marcus S.; Grcar, Joseph F.; Bessler, Wolfgang G.; Schulz, Christof; Glarborg, Peter; Jensen, Anker D.

2001-12-14T23:59:59.000Z

120

Employment Suburbanization and the Journey to Work  

E-Print Network [OSTI]

CLOVERDALE PITTSBURG SEBASTOPOL RURAL SONOMA VALLEY SONOMACOSTA ANTIOCH PETALUMA RURAL SEBASTOPOL VACAVILLE REGIONWIDE

Levine, Jonathan C.

1990-01-01T23:59:59.000Z

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121

NH_50m_Wind  

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

Metadata also available as Metadata: IdentificationInformation DataQualityInformation SpatialDataOrganizationInformation SpatialReferenceInformation EntityandAttributeI...

122

Coupled-surface investigation of the photodissociation of NH{sub 3}(A-tilde): Effect of exciting the symmetric and antisymmetric stretching modes  

SciTech Connect (OSTI)

Using previously developed potential energy surfaces and their couplings, non-Born-Oppenheimer trajectory methods are used to study the state-selected photodissociation of ammonia, prepared with up to six quanta of vibrational excitation in the symmetric ({nu}{sub 1}) or antisymmetric ({nu}{sub 3}) stretching modes of NH{sub 3}(A-tilde). The predicted dynamics is mainly electronically nonadiabatic (that is, it produces ground electronic state amino radicals). The small probability of forming the excited-state amino radical is found, for low excitations, to increase with total energy and to be independent of whether the symmetric or antisymmetric stretch is excited; however some selectivity with respect to exciting the antisymmetric stretch is found when more than one quantum of excitation is added to the stretches, and more than 50% of the amino radical are found to be electronically excited when six quanta are placed in the antisymmetric stretch. These results are in contrast to the mechanism inferred in recent experimental work, where excitation of the antisymmetric stretch by a single quantum was found to produce significant amounts of excited-state products via adiabatic dissociation at total energies of about 7.0 eV. Both theory and experiment predict a broad range of translational energies for the departing H atoms when the symmetric stretch is excited, but the present simulations do not reproduce the experimental translational energy profiles when the antisymmetric stretch is excited. The sensitivity of the predicted results to several aspects of the calculation is considered in detail, and the analysis leads to insight into the nature of the dynamics that is responsible for mode selectivity.

Bonhommeau, David; Valero, Rosendo; Truhlar, Donald G. [Department of Chemistry and Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431 (United States); Jasper, Ahren W. [Combustion Research Facility, Sandia National Laboratories, P.O. Box 969, Livermore, California 94551-0969 (United States)

2009-06-21T23:59:59.000Z

123

IMPROVED DETERMINATION OF THE 1{sub 0}-0{sub 0} ROTATIONAL FREQUENCY OF NH{sub 3}D{sup +} FROM THE HIGH-RESOLUTION SPECTRUM OF THE {nu}{sub 4} INFRARED BAND  

SciTech Connect (OSTI)

The high-resolution spectrum of the {nu}{sub 4} band of NH{sub 3}D{sup +} has been measured by difference frequency IR laser spectroscopy in a multipass hollow cathode discharge cell. From the set of molecular constants obtained from the analysis of the spectrum, a value of 262817 {+-} 6 MHz ({+-}3{sigma}) has been derived for the frequency of the 1{sub 0}-0{sub 0} rotational transition. This value supports the assignment to NH{sub 3}D{sup +} of lines at 262816.7 MHz recorded in radio astronomy observations in Orion-IRc2 and the cold prestellar core B1-bS.

Domenech, J. L.; Cueto, M.; Herrero, V. J.; Tanarro, I. [Molecular Physics Department, Instituto de Estructura de la Materia (IEM-CSIC), Serrano 123, E-28006 Madrid (Spain); Tercero, B.; Cernicharo, J. [Department of Astrophysics, CAB, INTA-CSIC, Crta Torrejon-Ajalvir Km 4, E-28850 Torrejon de Ardoz, Madrid (Spain); Fuente, A., E-mail: jl.domenech@csic.es [Observatorio Astronomico Nacional, Apdo. 112, E-28803 Alcala de Henares (Spain)

2013-07-01T23:59:59.000Z

124

Synthesis of HA-Seeded TTCP (Ca4(PO4)2O) Powders at 12301C from Ca(CH3COO)2 . H2O and NH4H2PO4  

E-Print Network [OSTI]

Synthesis of HA-Seeded TTCP (Ca4(PO4)2O) Powders at 12301C from Ca(CH3COO)2 . H2O and NH4H2PO4 University, Clemson, South Carolina 29634 Tetracalcium phosphate (TTCP) Ca4(PO4)2O is one of the major powder- state process by soaking Ca- and P-containing precursors be- tween 13501 and 15001C. Such procedures

Tas, A. Cuneyt

125

Three sandglass-type molybdophosphates obtained via a new route: Synthesis and characterization of X{sub 7}[PMo{sub 8}O{sub 30}] (X=Na{sup +}, K{sup +}, NH{sub 4}{sup +})  

SciTech Connect (OSTI)

Three new polyoxometalates X{sub 7}[PMo{sub 8}O{sub 30}] (X=Na{sup +}, 1; K{sup +}, 2; NH{sub 4}{sup +}, 3) have been synthesized with the classical Keggin and/or Dawson heteropolymolybdophosphates and PCl{sub 5} in acetonitrile-water solutions via hydrothermal treatment. The three compounds were characterized by different analyses including IR, {sup 31}P NMR spectroscopy, elemental analysis, electrochemistry, thermogravimetric analysis (TGA) and powder X-ray diffraction (XRD). Single crystal X-ray analyses were carried out on Na{sub 7}[PMo{sub 8}O{sub 30}] (1) and (NH{sub 4}){sub 7}[PMo{sub 8}O{sub 30}] (3). Compound 1 and 3 crystallize in the orthorhombic system. The structure of compound 2 was confirmed by the IR spectra and powder XRD. All the three compounds contain the same octamolybdophosphate polyoxoanion [PMo{sub 8}O{sub 30}]{sup 7-}, which consists of two Mo{sub 4}O{sub 15} moieties linked by one central PO{sub 4} tetrahedron, leading to a remarkable sandglass-like structure. - Graphical Abstract: with the Keggin and/or Dawson heteropolymolybdophosphates and PCl{sub 5} in acetonitrile-water solutions via hydrothermal treatment, three new polyoxometalates X{sub 7}[PMo{sub 8}O{sub 30}] (X=Na{sup +}, 1; K{sup +}, 2; NH{sub 4}{sup +}, 3) have been synthesized and characterized. Single crystal X-ray analyses were carried out on Na{sub 7}[PMo{sub 8}O{sub 30}] (1) and (NH{sub 4}){sub 7}[PMo{sub 8}O{sub 30}] (3). All the three compounds contain the new sandglass-like structure [PMo{sub 8}O{sub 30}]{sup 7-}.

Bai Yanchun; Liu Liping; Yan Xingjuan; Chu Wei; Zhu Yingying; Song Yuting [Department of Chemistry, School of Science, Beijing Institute of Technology, Beijing 100081 (China); Huang Rudan [Department of Chemistry, School of Science, Beijing Institute of Technology, Beijing 100081 (China)], E-mail: huangrudan1@bit.edu.cn

2009-01-15T23:59:59.000Z

126

Refinement of the crystal structure of the high-temperature phase G0 in (NH4)2WO2F4 (powder, x-ray, and neutron scattering)  

SciTech Connect (OSTI)

The (NH4)2WO2F4 compound undergoes a series of phase transitions: G0 -> 201 K -> G1 -> 160 K -> G2, with a significant change in entropy ( S1 ~ Rln10 at the G0 -> G1 transition), which indicates significant orientational disordering in the G0 phase and the order disorder type of the phase transition. X-ray diffraction is used to identify the crystal structure of the G0 phase as rhombohedral (sp. gr. Cmcm, Z = 4), determine the lattice parameters and the positions of all atoms (except hydrogen), and show that [WO2F4]2 ions can form a superposition of dynamic and static orientational disorders in the anionic sublattice. A determination of the orientational position of [NH4]+ ions calls for the combined method of elastic and inelastic neutron scattering. Inelastic neutron scattering is used to determine the state of hindered rotation for ammonium ions in the G0 phase. Powder neutron diffraction shows that the orientational disorder of NH4 ions can adequately be described within the free rotation approximation.

Novak, D. M. [Joint Institute for Nuclear Research, Dubna, Russia; Smirnov, Lev S [Alikhanov Institute for Theoretical and Experimental Physics, Moscow, Russia; Kolesnikov, Alexander I [ORNL; Voronin, Vladimir [Institute of Metal Physics, Russia; Berger, I. F. [Institute of Metal Physics, Russia; Laptash, N. M. [Institute of Chemistry, Vladivostok, Russia; Vasil'ev, N. M. [Kirensky Institute of Physics, Krasnoyarsk, Russia; Flerov, I. N. [Kirensky Institute of Physics, Krasnoyarsk, Russia

2013-01-01T23:59:59.000Z

127

Thng 9, 2011 Xu t b n b i O ce of International A airs M i thng tin trong t ri ny u c trn m ng. c thng tin chi ti t v c p nh t, xin vui lng  

E-Print Network [OSTI]

Thng 9, 2011 Xu t b n b i O ce of International A airs M i thng tin trong t ri ny u c trn m ng. c thng tin chi ti t v c p nh t, xin vui lng tra c u t i website c a chng ti : httpThng tin nhanh NTU, tr ng i h c t ng h p l n nh t v lu i nh t i Loan, thng bo cc chng trnh o

Wu, Yih-Min

128

13286 J. Phys. Chem. 1994,98, 13286-13293 Kinetics of Ti(a3F,a5F)and V(a4F,a6D)Depletion by NH3 and H2S  

E-Print Network [OSTI]

) and V(a6D) upon interactions with NH3 and HzS are studied in a fast-flow reactor at a He pressure of 0) x Introduction Information about the gas-phase kinetics for the reactions of simple molecules studied the activation of NH3 and H2S by neutral titanium and vanadium atoms. In addition to the gas

Clemmer, David E.

129

Hydrogen storage in a combined M.sub.xAlH.sub.6/M'.sub.y(NH.sub.2).sub.z system and methods of making and using the same  

DOE Patents [OSTI]

As a promising clean fuel for vehicles, hydrogen can be used for propulsion, either directly or in fuel cells. Hydrogen storage compositions having high storage capacity, good dehydrogenation kinetics, and hydrogen release and uptake reactions which are reversible are disclosed and described. Generally a hydrogen storage composition of a metal aluminum hexahydride and a metal amide can be used. A combined system (Li.sub.3AIH.sub.6/3LiNH.sub.2) with a very high inherent hydrogen capacity (7.3 wt %) can be carried out at moderate temperatures, and with approximately 95% of that inherent hydrogen storage capacity (7.0%) is reversible over repeated cycling of release and uptake.

Lu, Jun (Salt Lake City, UT); Fang, Zhigang Zak (Salt Lake City, UT); Sohn, Hong Yong (Salt Lake City, UT)

2012-04-03T23:59:59.000Z

130

Accurate ab initio-based adiabatic global potential energy surface for the 2{sup 2}A? state of NH{sub 2} by extrapolation to the complete basis set limit  

SciTech Connect (OSTI)

A full three-dimensional global potential energy surface is reported first time for the title system, which is important for the photodissociation processes. It is obtained using double many-body expansion theory and an extensive set of accurate ab initio energies extrapolated to the complete basis set limit. Such a work can be recommended for dynamics studies of the N({sup 2}D) + H{sub 2} reaction, a reliable theoretical treatment of the photodissociation dynamics and as building blocks for constructing the double many-body expansion potential energy surface of larger nitrogen/hydrogen containing systems. In turn, a preliminary theoretical study of the reaction N({sup 2}D)+H{sub 2}(X{sup 1}?{sub g}{sup +})(?=0,j=0)?NH(a{sup 1}?)+H({sup 2}S) has been carried out with the method of quasi-classical trajectory on the new potential energy surface. Integral cross sections and thermal rate constants have been calculated, providing perhaps the most reliable estimate of the integral cross sections and the rate constants known thus far for such a reaction.

Li, Y. Q.; Ma, F. C. [Department of Physics, Liaoning University, Shenyang 110036 (China)] [Department of Physics, Liaoning University, Shenyang 110036 (China); Sun, M. T. [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)] [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)

2013-10-21T23:59:59.000Z

131

Hydrogen Storage Properties of New Hydrogen-Rich BH3NH3-Metal Hydride (TiH2, ZrH2, MgH2, and/or CaH2) Composite Systems  

SciTech Connect (OSTI)

Ammonia borane (AB = NH3BH3) is one of the most attractive materials for chemical hydrogen storage due to its high hydrogen contents of 19.6 wt.%, however, impurity levels of borazine, ammonia and diborane in conjunction with foaming and exothermic hydrogen release calls for finding ways to mitigate the decomposition reactions. In this paper we present a solution by mixing AB with metal hydrides (TiH2, ZrH2, MgH2 and CaH2) which have endothermic hydrogen release in order to control the heat release and impurity levels from AB upon decomposition. The composite materials were prepared by mechanical ball milling, and their H2 release properties were characterized by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The formation of volatile products from decomposition side reactions, such as borazine (N3B3H6) was determined by mass spectrometry (MS). Sieverts type pressure-composition-temperature (PCT) gas-solid reaction instrument was adopted to observe the kinetics of the H2 release reactions of the combined systems and neat AB. In situ 11B MAS-NMR revealed a destabilized decomposition pathway. We found that by adding specific metal hydrides to AB we can eliminate the impurities and mitigate the heat release.

Choi, Young Joon; Xu, Yimin; Shaw, Wendy J.; Ronnebro, Ewa

2012-04-19T23:59:59.000Z

132

Effective hole extraction using MoO{sub x}-Al contact in perovskite CH{sub 3}NH{sub 3}PbI{sub 3} solar cells  

SciTech Connect (OSTI)

We report an 11.4%-efficient perovskite CH{sub 3}NH{sub 3}PbI{sub 3} solar cell using low-cost molybdenum oxide/aluminum (i.e., MoO{sub x}/Al) as an alternative top contact to replace noble/precious metals (e.g., Au or Ag) for extracting photogenerated holes. The device performance of perovskite solar cells using a MoO{sub x}/Al top contact is comparable to that of cells using the standard Ag top contact. Analysis of impedance spectroscopy measurements suggests that using 10-nm-thick MoO{sub x} and Al does not affect charge-recombination properties of perovskite solar cells. Using a thicker (20-nm) MoO{sub x} layer leads to a lower cell performance caused mainly by a reduced fill factor. Our results suggest that MoO{sub x}/Al is promising as a low-cost and effective hole-extraction contact for perovskite solar cells.

Zhao, Yixin; Nardes, Alexandre M.; Zhu, Kai, E-mail: Kai.Zhu@nrel.gov [Chemical and Materials Science Center, National Renewable Energy Laboratory, Golden, Colorado 80401 (United States)

2014-05-26T23:59:59.000Z

133

14 Engineering Drive Hanover, NH 03755  

E-Print Network [OSTI]

of their sponsors, the CEDC staff, faculty advisors and mentors, and the technical staff of Thayer's CAD facility Formula Racing Dartmouth Organic Farm Graphicast Maponics Norwich Technologies Optra Inc. Dr. Joseph Technologies Terry Smith Solaflect Energy Matt Strand Victor Technologies Walvisstaart B.V. Dr. Mitchell Wolf

134

NH Acid Rain Control Act (New Hampshire)  

Broader source: Energy.gov [DOE]

The Act is implemented under New Hampshire's acid deposition control program established under the Rules to Control Air Pollution in Chapter Env-A 400. The goal of the Act is to reduce emissions...

135

NH Clean Power Act (New Hampshire)  

Broader source: Energy.gov [DOE]

The Act calls for annual reductions of multiple pollutants, including SO2, Nox, CO2, and mercury. The Act calls for an 87% reduction in SO2 emissions and a 70% reduction in Nox emissions from...

136

Improvement of ASME NH for Grade 91  

SciTech Connect (OSTI)

This report has been prepared in the context of Task 3 of the ASME/DOE Gen IV material project. It has been identified that creep-fatigue evaluation procedures presently available in ASME (1) and RCC-MR (2) have been mainly developed for austenitic stainless steels and may not be suitable for cyclic softening materials such as mod 9 Cr 1 Mo steel (grade 91). The aim of this document is, starting from experimental test results, to perform a review of the procedures and, if necessary, provide recommendations for their improvements.

Bernard Riou

2007-10-09T23:59:59.000Z

137

Determination of the ( Ammonium (NH4  

E-Print Network [OSTI]

of methods of the RSIL, including routine analytical methods called standard operating procedures (SOPs), along with safety guidelines, maintenance procedures, and other information about the operation

138

Category:Concord, NH | 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 SolarElectricEnergyCTBarreis aCallahanWind Farm JumpBLM) Lease.China"

139

Bulk gold catalyzed oxidation reactions of amines and isocyanides and iron porphyrin catalyzed N-H and O-H bond insertion/cyclization reactions of diamines and aminoalcohols  

SciTech Connect (OSTI)

This work involves two projects. The first project entails the study of bulk gold as a catalyst in oxidation reactions of isocyanides and amines. The main goal of this project was to study the activation and reactions of molecules at metal surfaces in order to assess how organometallic principles for homogeneous processes apply to heterogeneous catalysis. Since previous work had used oxygen as an oxidant in bulk gold catalyzed reactions, the generality of gold catalysis with other oxidants was examined. Amine N-oxides were chosen for study, due to their properties and use in the oxidation of carbonyl ligands in organometallic complexes. When amine N-oxides were used as an oxidant in the reaction of isocyanides with amines, the system was able to produce ureas from a variety of isocyanides, amines, and amine N-oxides. In addition, the rate was found to generally increase as the amine N-oxide concentration increased, and decrease with increased concentrations of the amine. Mechanistic studies revealed that the reaction likely involves transfer of an oxygen atom from the amine N-oxide to the adsorbed isocyanide to generate an isocyanate intermediate. Subsequent nucleophilic attack by the amine yields the urea. This is in contrast to the bulk gold-catalyzed reaction mechanism of isocyanides with amines and oxygen. Formation of urea in this case was proposed to proceed through a diaminocarbene intermediate. Moreover, formation of the proposed isocyanate intermediate is consistent with the reactions of metal carbonyl ligands, which are isoelectronic to isocyanides. Nucleophilic attack at coordinated CO by amine N-oxides produces CO{sub 2} and is analogous to the production of an isocyanate in this gold system. When the bulk gold-catalyzed oxidative dehydrogenation of amines was examined with amine N-oxides, the same products were afforded as when O{sub 2} was used as the oxidant. When the two types of oxidants were directly compared using the same reaction system and conditions, it was found that the oxidative dehydrogenation of dibenzylamine to Nbenzylidenebenzylamine, with N-methylmorpholine N-oxide (NMMO), was nearly quantitative (96%) within 24 h. However, the reaction with oxygen was much slower, with only a 52% yield of imine product over the same time period. Moreover, the rate of reaction was found to be influenced by the nature of the amine N-oxide. For example, the use of the weakly basic pyridine N-oxide (PyNO) led to an imine yield of only 6% after 24 h. A comparison of amine N-oxide and O2 was also examined in the oxidation of PhCH{sub 2}OH to PhCHO catalyzed by bulk gold. In this reaction, a 52% yield of the aldehyde was achieved when NMMO was used, while only a 7% product yield was afforded when O{sub 2} was the oxidant after 48 h. The bulk gold-catalyzed oxidative dehydrogenation of cyclic amines generates amidines, which upon treatment with Aerosil and water were found to undergo hydrolysis to produce lactams. Moreover, 5-, 6-, and 7-membered lactams could be prepared through a one-pot reaction of cyclic amines by treatment with oxygen, water, bulk gold, and Aerosil. This method is much more atom economical than industrial processes, does not require corrosive acids, and does not generate undesired byproducts. Additionally, the gold and Aerosil catalysts can be readily separated from the reaction mixture. The second project involved studying iron(III) tetraphenylporphyrin chloride, Fe(TPP)Cl, as a homogeneous catalyst for the generation of carbenes from diazo reagents and their reaction with heteroatom compounds. Fe(TPP)Cl, efficiently catalyzed the insertion of carbenes derived from methyl 2-phenyldiazoacetates into O-H bonds of aliphatic and aromatic alcohols. Fe(TPP)Cl was also found to be an effective catalyst for tandem N-H and O-H insertion/cyclization reactions when 1,2-diamines and 1,2-alcoholamines were treated with diazo reagents. This approach provides a one-pot process for synthesizing piperazinones and morpholinones and related analogues such as quinoxalinones and benzoxazin-2-ones.

Klobukowski, Erik

2011-12-29T23:59:59.000Z

140

Synthesis and crystal structure of a new open-framework iron phosphate (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}]: Novel linear trimer of corner-sharing Fe(III) octahedra  

SciTech Connect (OSTI)

A new iron phosphate (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}] has been synthesized hydrothermally at HF concentrations from 0.5 to 1.2 mL. Single-crystal X-ray diffraction analysis reveals its three-dimensional open-framework structure (monoclinic, space group P2{sub 1}/n (No. 14), a=6.2614(13) A, b=9.844(2) A, c=14.271(3) A, {beta}=92.11(1){sup o}, V=879.0(3) A{sup 3}). This structure is built from isolated linear trimers of corner-sharing Fe(III) octahedra, which are linked by (PO{sub 4}) groups to form ten-membered-ring channels along [1 0 0]. This isolated, linear trimer of corner-sharing Fe(III) octahedra, [(FeO{sub 4}){sub 3}(OH){sub 2}F{sub 2}], is new and adds to the diverse linkages of Fe polyhedra as secondary building units in iron phosphates. The trivalent iron at octahedral sites for the title compound has been confirmed by synchrotron Fe K-edge XANES spectra and magnetic measurements. Magnetic measurements also show that this compound exhibit a strong antiferromagnetic exchange below T{sub N}=17 K, consistent with superexchange interactions expected for the linear trimer of ferric octahedra with the Fe-F-Fe angle of 132.5{sup o}. -- Graphical abstract: The three-dimensional open-framework structure of (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}] is built from a novel isolated, linear (FeO{sub 4}){sub 3}(OH){sub 2}F{sub 2} trimer of corner-sharing Fe(III) octahedra linked by PO{sub 4} tetrahedra. Display Omitted

Mi, Jin-Xiao, E-mail: jxmi@xmu.edu.c [Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005 (China); Wang, Cheng-Xin [Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005 (China); Chen, Ning [Canadian Light Source, University of Saskatchewan, Saskatoon, SK, Canada S7N 0X4 (Canada); Department of Geological Sciences, University of Saskatchewan, Saskatoon, SK, Canada S7N 5E2 (Canada); Li, Rong [Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005 (China); Department of Geological Sciences, University of Saskatchewan, Saskatoon, SK, Canada S7N 5E2 (Canada); Pan, Yuanming [Department of Geological Sciences, University of Saskatchewan, Saskatoon, SK, Canada S7N 5E2 (Canada)

2010-12-15T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Z .Journal of Contaminant Hydrology 52 2001 85108 www.elsevier.comrlocaterjconhyd  

E-Print Network [OSTI]

-component reactive transport modeling of natural attenuation of an acid groundwater plume at a uranium mill tailings Natural attenuation of an acidic plume in the aquifer underneath a uranium mill tailings pond in Wyoming. Present address: Department of Geology and Planetary Science, University of Pittsburg, Pittsburg, PA 15260

Polly, David

142

Structures and Energetics of Some Potential Intermediates in Titanium Nitride Chemical Vapor Deposition: TiClm(NH2)n, TiClm(NH2)nNH, and TiClm(NH2)nN. An ab Initio  

E-Print Network [OSTI]

Structures and Energetics of Some Potential Intermediates in Titanium Nitride Chemical Vapor with these basis sets augmented by multiple sets of polarization and diffuse functions using the B3LYP optimized geometries. Bond dissociation energies, heats of atomization, heats of formation, and entropies have been

Schlegel, H. Bernhard

143

Dendritic Anion Hosts: Perchlorate Uptake by G5-NH2  

E-Print Network [OSTI]

may limit their utilization in drinking water treatment. Reverse osmosis (RO), nanofiltration (NF), and electrodialysis (ED) are also not cost-effective or efficient at recovering perchlorate from contaminated water

Goddard III, William A.

144

ARSENIC IN PRIVATE WELLS IN NH YEAR 1 FINAL REPORT  

E-Print Network [OSTI]

performed geospatial analysis of the well water arsenic estimates and survey results and produced the maps .................................................................................................. 7 Well water quality...................................................................................................... 7 Well water testing

Bucci, David J.

145

PORTSMOUTH HARBOR AND PISCATAQUA RIVER, NH & ME NAVIGATION IMPROVEMENT PROJECT  

E-Print Network [OSTI]

on the terminals located above Interstate 95. Cargoes include petroleum fuels, cement, gypsum, and liquid propane. The study evaluated project benefits based on reduction in transportation costs generated from a shift. The Recommended Plan will generate significant economic benefits for the nation, and is the National Economic

US Army Corps of Engineers

146

NH 4-H Youth Group Enrollment Form Name of Program  

E-Print Network [OSTI]

Yes No Farm Rural Town 10K-50K Suburb City 50K+ Hispanic Non-Hispanic White White Black Black American - ATV's (NSE1) Other Science /Technology (MST1) Woodworking (MWW1) Wind Power (MWP1) GPS (MGP1) Electricity/Energy (MEL1) Computers (MCS1) Bicycle Safety (MBS1) Aerospace & Rocketry (MAR1) Science

New Hampshire, University of

147

Lead Screening for NH Soils: Minimizing Health Risks  

E-Print Network [OSTI]

family. On your soil test report, if the lead screening levels are elevated, you will receive in populated areas include the use of lead paint around homes (pre- 1970s), the use of lead-arsenate for pest does a "lead screening" test that indicates whether or not lead could pose a health risk for your

New Hampshire, University of

148

NH 4-H Leader Enrollment Form County Club Name  

E-Print Network [OSTI]

: **************************************************************************************************************************************** New Hampshire 4-H Project List E-Mail Address Residence: Please check all projects you are planning to select county office below) University of New Hampshire Cooperative Extension is an equal opportunity1) Swine (ASW1) Veterinary Science (AVS1) Citizenship Community Service (CCS1) Citizenship (CCZ1

New Hampshire, University of

149

aphanizomenon sp nh-5: Topics by E-print Network  

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

July 2004 U.S. Department of Commerce Donald L. Evans 58 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

150

DOE - Office of Legacy Management -- R Brew Co - NH 01  

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 are herePAOsborne Co -0-19Gas

151

The effects of NH4 on growth, resource  

E-Print Network [OSTI]

of Phragmites australis and Glyceria maxima Edita Tylova-Munzarova a,*, Bent Lorenzen b , Hans Brix b , Olga kinetics of two common helophytes Phragmites australis (Cav.) Trin. ex Steudel and Glyceria maxima (Hartm of 34 mM the growth rate of Phragmites was not affected by the N form (mean RGR = 35.4 mg g?1 d?1

Brix, Hans

152

CX-004098: Categorical Exclusion Determination | Department of...  

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

and Conservation Block Grant EE-0000727 KCC: Pittsburg State University Ground Source Heat Pump CX(s) Applied: B5.1 Date: 09072010 Location(s): Kansas Office(s): Energy...

153

amyloid deposition limits: Topics by E-print Network  

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

Summary: 1 Title page. Title: Subjective cognition and amyloid deposition imaging. A PiB PET study in normal-beta (A) deposition, imaged with 11 C-Pittsburg compound B (PiB) -...

154

amyloid imaging agent: Topics by E-print Network  

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

Summary: 1 Title page. Title: Subjective cognition and amyloid deposition imaging. A PiB PET study in normal-beta (A) deposition, imaged with 11 C-Pittsburg compound B (PiB) -...

155

amyloid imaging agents: Topics by E-print Network  

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

Summary: 1 Title page. Title: Subjective cognition and amyloid deposition imaging. A PiB PET study in normal-beta (A) deposition, imaged with 11 C-Pittsburg compound B (PiB) -...

156

Potential Electricity Impacts of a 1978 California Drought  

E-Print Network [OSTI]

in ~50 MWe blocks Hunters Point #2, #3 Kern #2 Contra Costa2 Moss Landing 3 Hunters Point 4, Morro Bay 1,2 Pittsburg 1-Costa 5 Moss Landing 5 Hunters Point 1, Potrero 4-6 Mobile

Sathaye, J.

2011-01-01T23:59:59.000Z

157

Potential Electricity Impacts of a 1978 California Drought  

E-Print Network [OSTI]

in ~50 MWe blocks Hunters Point #2, #3 Kern #2 Contra Costa2 Moss Landing 3 Hunters Point 4, Morro Bay 1,2 Pittsburg 1-Costa 5 Moss Landing 5 Hunters Point 1, Potrero 4-6 Mobile

1978-01-01T23:59:59.000Z

158

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

Gasoline and Diesel Fuel Update (EIA)

1993 January ... 94.3 95.7 94.9 85.2 94.0 87.1 91.7 93.4 91.2 105.2 February ... 94.6 95.9 96.2 85.4 94.4 86.9 91.8 93.3 90.8 106.8...

159

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

Gasoline and Diesel Fuel Update (EIA)

1994 January ... 89.6 91.0 90.2 83.8 88.4 80.4 87.3 88.8 92.1 102.5 February ... 92.9 94.6 93.8 90.4 91.3 86.6 91.4 92.3 91.5 105.5...

160

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

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

1995 January ... 86.9 87.6 86.7 77.8 84.8 78.4 87.3 85.7 88.4 102.4 February ... 87.4 88.2 87.8 77.4 84.9 78.5 87.3 85.9 88.5 103.4...

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Update and Improve Subsection NH - Simplified Elastic and Inelastic Design Analysis Methods  

SciTech Connect (OSTI)

The objective of this subtask is to develop a template for the 'Ideal' high temperature design Code, in which individual topics can be identified and worked on separately in order to provide the detail necessary to comprise a comprehensive Code. Like all ideals, this one may not be attainable as a practical matter. The purpose is to set a goal for what is believed the 'Ideal' design Code should address, recognizing that some elements are not mutually exclusive and that the same objectives can be achieved in different way. Most, if not all existing Codes may therefore be found to be lacking in some respects, but this does not mean necessarily that they are not comprehensive. While this subtask does attempt to list the elements which individually or in combination are considered essential in such a Code, the authors do not presume to recommend how these elements should be implemented or even, that they should all be implemented at all. The scope of this subtask is limited to compiling the list of elements thought to be necessary or at minimum, useful in such an 'Ideal' Code; suggestions are provided as to their relationship to one another. Except for brief descriptions, where these are needed for clarification, neither this repot, nor Task 9 as a whole, attempts to address details of the contents of all these elements. Some, namely primary load limits (elastic, limit load, reference stress), and ratcheting (elastic, e-p, reference stress) are dealt with specifically in other subtasks of Task 9. All others are merely listed; the expectation is that they will either be the focus of attention of other active DOE-ASME GenIV Materials Tasks, e.g. creep-fatigue, or to be considered in future DOE-ASME GenIV Materials Tasks. Since the focus of this Task is specifically approximate methods, the authors have deemed it necessary to include some discussion on what is meant by 'approximate'. However, the topic will be addressed in one or more later subtasks. This report describes work conducted toward developing a template for what might be the 'Ideal' high temperature design Code. While attempting to be as comprehensive as possible as to subject matter, it does not presume to recommend what individual components of a Code should be implemented, some of which is the focus of other Tasks in the DOE-ASME Gen IV/NGNP Materials Projects. This report does serve as a basis for construction of an attribute chart which is being prepared as part of Task 9.2; the intention for which is to provide a uniform format and concise means for summarizing and comparing other high temperature Codes currently in use around the world.

Jeries J. Abou-Hanna; Douglas L. Marriott; Timothy E. McGreevy

2009-06-27T23:59:59.000Z

162

High-power terahertz optically pumped NH{sub 3} laser for plasma diagnostics  

SciTech Connect (OSTI)

The parameter of a terahertz (THz) laser intended for plasma diagnostics in electrodynamic accelerators and tokamaks with a strong magnetic field are discussed. Generation of THz radiation in an ammonia laser under the action of high-power pulsed optical pumping by the radiation of a 10P(32) CO{sub 2} laser is simulated numerically. The main characteristics of the output radiation, such as its spectrum, peak intensity, time dependence, and total energy, are calculated.

Mishchenko, V. A.; Petrushevich, Yu. V.; Sobolenko, D. N.; Starostin, A. N. [Troitsk Institute for Innovation and Fusion Research (Russian Federation)

2012-06-15T23:59:59.000Z

163

Pore Sealing by NH3 Plasma Treatment of Porous Low Dielectric Constant Films  

E-Print Network [OSTI]

-Zhi Chi,b Wei-De Wang,b Jing-Hui Li,b Kai-Yang Zeng,b,c Richard S. Vallery,a William E. Frieze,a Mark A the plasma treatment altered the dielectric film. © 2007 The Electrochemical Society. DOI: 10

Gidley, David

164

Continued investigations of the catalytic reduction of N? to NH? by molybdenum triamidoamine complexes  

E-Print Network [OSTI]

A study of the effects of employing different solvents and the introduction of dihydrogen during the catalytic reduction of dinitrogen to ammonia with [HIPTN 3N]Mo complexes was completed. During a catalytic reaction, the ...

Hanna, Brian S. (Brian Stewart)

2011-01-01T23:59:59.000Z

165

NH Long Range Reconnaissance Imager (LORRI) images (17). This same feature appears in the HST/  

E-Print Network [OSTI]

. Pearl et al., Nature 280, 755 (1979). 4. W. M. Sinton, C. Kaminski, Icarus 75, 207 (1988). 5. J. R

Abramov, Oleg

166

S t r e e t Old Concord Rd-NH155A  

E-Print Network [OSTI]

Hewitt Rudman Service Building Combined Heat & Power Plant Zais Chase Ocean Engineering Lord New England

167

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

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

1997 January ... 107.9 109.0 108.6 105.2 106.5 102.1 107.0 104.4 106.5 130.4 February ... 105.1 106.0 105.2 102.2 103.4 101.0 104.5...

168

4 Liberty Lane West, Hampton, NH 03842 (917) 445-1143 davidqiu0115@gmail.com  

E-Print Network [OSTI]

Annual Energy Audit and Consulting Program Assessed the plant's energy efficiency and provided possible of improvements in sustainability and economy Surveyed U.S. plastic scrap processing market to find possible

169

Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR...  

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

length 7.00 in V 2.9 L *DOC * 400 cpsi 5.66 in, length 3.80 in V 1.6 L SCR SCR Turbo DOC Injector SCR SCR Turbo DOC Injector Engine test conditions: * Engine speed: 1300 -...

170

2010 MULTIPHOTON PROCESSES GORDON RESEARCH CONFERENCE, JUNE 6-11, 2010, TILTON, NH  

SciTech Connect (OSTI)

The Gordon Research Conference on Multiphoton Processes will be held for the 15th time in 2010. The meeting continues to evolve as it embraces both the rapid technological and intellectual growth in the field as well as the multi-disciplinary expertise of the participants. This time the sessions will focus on: (1) Ultrafast coherent control; (2) Free-electron laser experiments and theory; (3) Generation of harmonics and attosecond pulses; (4) Ultrafast imaging; (5) Applications of very high intensity laser fields; (6) Strong-field processes in molecules and solids; (7) Attosecond science; and (8) Controlling light. The scientific program will blur traditional disciplinary boundaries as the presenters and discussion leaders involve chemists, physicists, and optical engineers, representing both experiment and theory. The broad range of expertise and different perspectives of attendees should provide a stimulating and unique environment for solving problems and developing new ideas in this rapidly evolving field.

Mette Gaarde

2010-06-11T23:59:59.000Z

171

nh Gi Thit Hi Ti Nguyn Thin Nhin Do S C Trn Du Deepwater Horizon  

E-Print Network [OSTI]

. xut D Án Phc Hi Cu Bn Bob Sikes, Bãi u Xe, và ng Mòn s lp thêm èn chiu sáng dùng nng lng mt tri, sa · Texas NOAA · B Ni V · Cc Bo V Môi Trng Hoa K · B Nông Nghip Hoa K #12;CHI PHÍ C LNG D án Phc Hi n Cát

172

CHARACTERIZATION STUDIES OF THE SELECTIVE REDUCTION OF NO by NH3  

E-Print Network [OSTI]

16 A. CombustorK) measured along the combustor test section centerline as aTable I, Dilution factors for various combustor operating

Brown, N.J.

2013-01-01T23:59:59.000Z

173

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

Gasoline and Diesel Fuel Update (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 About U.S.30NaturalThousandExtensions473.6 W 54,849.0 52,418.4520.7 W203,449.894 1993

174

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

Gasoline and Diesel Fuel Update (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 About U.S.30NaturalThousandExtensions473.6 W 54,849.0 52,418.4520.7 W203,449.894 1993

175

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

Gasoline and Diesel Fuel Update (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 About U.S.30NaturalThousandExtensions473.6 W 54,849.0 52,418.4520.7 W203,449.894 1993

176

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

Gasoline and Diesel Fuel Update (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 About U.S.30NaturalThousandExtensions473.6 W 54,849.0 52,418.4520.7 W203,449.894 1993

177

Year Month U.S. Average PAD District I Average CT ME MA NH RI  

Gasoline and Diesel Fuel Update (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 About U.S.30NaturalThousandExtensions473.6 W 54,849.0 52,418.4520.7 W203,449.894 1993

178

Grants to Help N.H. Towns Conserve Energy | 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-UpHeatMulti-Dimensional Subject: GuidanceNotGrand Coulee-Creston Transmission2009Grants

179

Measurement and Modeling of Spatial NH3 Storage Distributions in a  

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 RankCombustion | Department of EnergyDevelopmentTechnologies | Department of Energy 09 DOECommercial

180

Characterization of Cu-SSZ-13 NH3 SCR Catalysts: an in situ FTIR Study. |  

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 Proposed New Substation SitesStanding FriedelIron-Sulfur3-1

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Extreme Back Angle Nh-2 Elastic-Scattering at 794 Mev  

E-Print Network [OSTI]

). J. S. Sharma and A. N. Mitra, Phys. Rev. D 9, 2547 (1974). N. S. Craigie and C. Wilkin, Nucl. Phys. B14, 477 (1969); G. W. Barry, Ann. Phys. (N.Y.) 73, 482 (1972); V. M. Kolybasov and N. Ya. Smorodinskaya, Yad. Fiz. 17, 1211 (1973) [Sov. J. Nucl...: University of Wyoming, c/o LAMPF Visitors Center, Los Alamos, New Mexico 87545. 5Present address: Science Applications, Inc. , LaJolla, California 92037. A. K. Kerman and L. S. Kisslinger, Phys. Rev. 180, 1483 (1969). See for example: H. Braun et al...

Bonner, BE; Simmons, J. E.; Evans, M. L.; Glass, G.; Hiebert, John C.; Jain, M.; Northcliffe, L. C.; Bjork, C. W.; Riley, P. J.; Cassapakis, C. G.

1978-01-01T23:59:59.000Z

182

Fe/SSZ-13 as an NH3-SCR Catalyst: A Reaction Kinetics and  

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 ProposedUsing ZirconiaPolicy andExsolutionFES6FYRANDOMOverviewFTIR/M&ouml;ssbauer

183

EA-1801: Granite Reliable Power Wind Park Project in Coos County, NH |  

Office of Environmental Management (EM)

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) "of EnergyEnergy CooperationRequirements Matrix U.S.7685 Vol. 76,Next AutoworksEnergyDepartment of

184

Thermal Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx Reduction. |  

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 SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe1 Members ThemeTherapeutic AntibodyThereEMSL

185

Hydrogen Storage Properties of New Hydrogen-Rich BH3NH3-Metal Hydride  

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 withconfinementEtching. | EMSL Bubbles andof the Trough and(TiH2, ZrH2,

186

EECBG Success Story: Grants to Help N.H. Towns Conserve Energy | Department  

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-UpHeat Pump Models |Conduct,Final9: DraftPlant,Community' |DepartmentMoneyof Energy

187

Study of On-Board Ammonia (NH3) Generation for SCR Operation | Department  

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 RankCombustion |Energy Usage »of Energy Strain Rate Characterization|Energy High|

188

Development of ADECS to Meet 2010 Emission Levels: Optimization of NOx, NH3  

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-UpHeat Pump Models |Conduct, Parent Companya new high capacityofTechnology |4 DOE

189

Evaluation of NH3-SCR Catalyst Technology on a 250-kW Stationary Diesel  

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-UpHeat PumpRecord ofESPCof EnergyHouse11 DOE Hydrogen and Fuel Cells Program,

190

Selective Catalytic Oxidation (SCO) of NH3 to N2 for Hot Exhaust Treatment  

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 RankCombustion |Energy Usage » SearchEnergyDepartment of Energy Moniz: WhatM-1at the High Temperature|

191

Spatiotemporal Distribution of NOx Storage: a Factor Controlling NH3 and  

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 RankCombustion |Energy Usage » SearchEnergyDepartmentScoping StudyEnergy SouthDepartment| Department

192

Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis |  

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 RankCombustion | Department ofT ib l L d FNEPA/309Department ofDepartment ofProgram(S3TEC )Department of

193

Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System. | EMSL  

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 InterfacesAdministration - RockyTemperature 65 Cu NMR Spectroscopy

194

Effects of Hydrothermal Aging on NH3-SCR reaction over Cu/zeolites. | EMSL  

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 Proposed NewcatalystNeutronEnvironmentZIRKLE FRUITYearEffect0/2002

195

Modeling Study of SCR/PGM Interactions in NH3 Slip Catalysts | Department  

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 RankCombustion | Department ofT ib l L d F S i DOE TribaltheMyMinutes fromBased| Department ofof Energy

196

NH3 generation over commercial Three-Way Catalysts and Lean-NOx Traps |  

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 RankCombustion | Department ofT ib l L d F S i DOEToward aInnovation |NEXT STEPS The next major step

197

NH3-Selective Catalytic Reduction over Ag/Al2O3 Catalysts | Department of  

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 RankCombustion | Department ofT ib l L d F S i DOEToward aInnovation |NEXT STEPS The next major

198

Structure-Activity Relationships in NH3-SCR over Cu-SSZ-13 as Probed by  

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 AdministrationcontrollerNanocrystalline Gallium Oxide Thin Films. | EMSL Morphology, and

199

Probing the Reaction Pathway of Dehydrogenation of the LiNH2 + LiH Mixture  

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 - SeptemberMicroneedles for4-16 FORPoints ofProbingDewetting andits RadicalUsing In

200

Quasielastic neutron scattering of -NH3 and -BH3 rotational dynamics in  

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-Infrared at 278, 298, and 323 K. |Quantumsingle helicity spectra in

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

CHARACTERIZATION STUDIES OF THE SELECTIVE REDUCTION OF NO by NH3  

E-Print Network [OSTI]

post combustion gases of propane/air in a laboratory scalepost combustion gases of propane/air in a laboratory scaleThe combustion products of propane and air are diluted by

Brown, N.J.

2013-01-01T23:59:59.000Z

202

REGULAR ARTICLE Nitrogen use efficiency (NUE) in rice links to NH4  

E-Print Network [OSTI]

) and a low-NUE (Guidan 4, GD) rice cultivar were cultivated hydroponically, and growth, root morphology of Science, Beijing 100081, China S. Guo Institute of Food Crops, Jiangsu High Quality Rice R & D Center al. 1997). Its assimilation furthermore entails lower energy costs compared to NO3 - (Mehrer and Mohr

Kronzucker, Herbert J.

203

Template for SYNLETT and SYNTHESIS Thieme Stuttgart New York 2013-01-11 page 1 of 10 Abstract: Amine precursors such as NH-Boc (5) and NH-formyl  

E-Print Network [OSTI]

of the solvent. Ugi reaction of the ionic liquid-grafted amine 9bt with phthalaldehydic acid and tert derivatives, esters, Ugi reaction Introduction The demand for increasing numbers of compounds, no- tably

Paris-Sud XI, Université de

204

[(CH3)4N][(C5H5NH)0.8((CH3)3NH)0.2]U2Si9O23F4 (USH-8): An Organically Templated Open-Framework Uranium Silicate  

E-Print Network [OSTI]

-Framework Uranium Silicate Xiqu Wang, Jin Huang, and Allan J. Jacobson* Department of Chemistry, Uni to the discovery of a number of porous structures formed from both silicate tetrahedra and transition-metal-centered polyhedra.7-15 Recently we reported a series of porous vanadosilicate compounds that are based on silicate

Wang, Xiqu

205

2011 Laser Diagnostics in Combustion Gordon Research Conference, (August 14-19, 2011, Waterville Valley Resort, Waterville Valley, NH)  

SciTech Connect (OSTI)

The vast majority of the world's energy needs are met by combustion of fossil fuels. Optimum utilization of limited resources and control of emissions of pollutants and greenhouse gases demand sustained improvement of combustion technology. This task can be satisfied only by detailed knowledge of the underlying physical and chemical processes. Non-intrusive laser diagnostics continuously contribute to our growing understanding of these complex and coupled multi-scale processes. The GRC on Laser Diagnostics in Combustion focuses on the most recent scientific advances and brings together scientists and engineers working at the leading edge of combustion research. Major tasks of the community are developing and applying methods for precise and accurate measurements of fluid motion and temperatures; chemical compositions; multi-phase phenomena appearing near walls, in spray and sooting combustion; improving sensitivities, precision, spatial resolution and tracking transients in their spatio-temporal development. The properties and behaviour of novel laser sources, detectors, optical systems that lead to new diagnostic capabilities are also part of the conference program.

Thomas Settersten

2011-08-19T23:59:59.000Z

206

Sequential addition of H2O, CH3OH, and NH3 to Al3O3 : A theoretical study  

E-Print Network [OSTI]

, Al3O3 H2O 2 - and Al3O3 CH3OH 2 - , that are produced by the addition of two water or methanol be approximated by collisions between AlxOy - clusters and molecules of water, methanol, and ammonia. Products the photoelectron spectra of anions formed with two but not one molecules of water and methanol resemble

Simons, Jack

207

STRUCTURE OF PENTAKIS (UREA) DIOXOURANIUM(VI)NITRATE LUO2 (OC (NH2)2)5 (NO3) 2  

E-Print Network [OSTI]

an aqueous solution of uranyl nitrate and urea which wasALL f(O,O.t URANYL UREA NITRATE FOB AND FCA ARE THEFACTORS CO~TINUE& FOf URANYL UREA NITRATE l F[) B PAGE . ,

Zalkin, Allan

2011-01-01T23:59:59.000Z

208

STRUCTURE OF PENTAKIS (UREA) DIOXOURANIUM(VI)NITRATE LUO2 (OC (NH2)2)5 (NO3) 2  

E-Print Network [OSTI]

Chemistry University of California Berkeley, California 94720 AUGUST 1978 In our ongoing studies of uranium

Zalkin, Allan

2011-01-01T23:59:59.000Z

209

References Cited Allen, T., 1996, Petrology and Stable Isotope Systematics of Migmatites in Pinkham Notch, NH. Mark  

E-Print Network [OSTI]

zonation studies of pelitic schists in the Merrimack synclinorium, south central New Hampshire. American in the Southern Coast Ranges, California, and Central South Island, New Zealand. Journal of Geophysical Research, Chapman and Hall, London, pp. 111- 144. Brown, M., Solar, G.S., 1998a. Shear zones and melts: positive

Solar, Gary S.

210

oombs farm is located in Fremont, NH. Karen and Phil Coombs own 16 acres, and lease 60  

E-Print Network [OSTI]

. Practices The Icelandic Sheep are grass fed, and the pigs are pasture raised. Coombs farm is in the process Farm: Planning and Preparedness TM Sustainability Briefings are a collection of occasional essays, thought pieces, case studies and research briefings through which University of New Hampshire (UNH

New Hampshire, University of

211

NOIlVUlSININdV NOIlVWdOdNI AOd3N3 ACTO3NH  

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 AboutDecember 2005 (Thousand9,0,InformationU.S. Crude Oil31 E n e83-2015

212

Synthesis and Evaluation of Cu/SAPO-34 Catalysts for NH3-SCR 2: Solid-state  

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 AdministrationcontrollerNanocrystallineForeign Object Damage 3 B. L. Boyce,1ArsenicalCd-dopingIon

213

In situ DRIFTS-MS studies on the oxidation of adsorbed NH3 by NOx over a  

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 withconfinementEtching.348 270 300Aptamers andIn other newsNo dataCu-SSZ-13

214

Supporting Figures and Tables Sources: Data for the tables and graphs in this appendix were aggregated from the individual  

E-Print Network [OSTI]

: Utility Electricity Savings Goals Compared to 2016 Consumption 2007 2016 2007 2016 MWh % Publicly Owned,204 36,056 25% Pittsburg Power/ Island Energy 178 1,777 17,845 21,326 1,777 51% 8% 2,133 (356) -17% Plumas Sierra 621 6,209 168,486 202,378 6,209 18% 3% 20,238 (14,029) -69% Port of Oakland 884 8,837 81

215

Phase coexistence in the mixed crystal Rb[sub 1-x](NH[sub 4])[sub x]H[sub 2]AsO[sub 4  

SciTech Connect (OSTI)

A study of the coexistence phenomenon in mixed crystals of rubidium ammonium dihydrogen arsenate has been done. Coexistence in this study refers to the simultaneous presence of ferroelectric and proton glass phases as temperature is lowered below the ferroelectric phase transition temperature T[sub c]. Such coexistence is found to exist in these mixed crystals only for small ammonium concentrations. The results show that coexistence exists for lower ammonium concentration than previously suggested. A study was also done on crystals with larger ammonium concentrations that show pure proton glass behavior and the results compared with the coexistence phenomenon. Dielectric, spontaneous polarization and nuclear magnetic resonance experiments on mixed crystals with small ammonium concentrations show that at low temperatures there exists intimate coexistence of ferroelectric clusters with proton glass clusters below the glass transition temperature T[sub g]. In the proton glass phase, it is observed that a spread of relaxation times due to the creation and annihilation of HAsO[sub 4] and H[sub 3]AsO[sub 4] pairs as they diffuse through the crystal. Spin lattice relaxation times for the acid deuterons in a 10% ammoniated sample show a broad T[sub 1] minimum near the glass transition temperature which is characteristic of proton glasses. Field-cooling experiments were also done on the pure proton glass. The results are consistent with dielectric measurements, but the remanent polarization was found to be extremely small. This polarization was found to depend on the rate of heating and cooling the sample while performing the experiment.

Pinto, N.J.

1992-01-01T23:59:59.000Z

216

UNH Center for Freshwater Biology Research 11 (2): 9-19 (2009) Assessment of Pelagic Food Webs in Mendums Pond, NH  

E-Print Network [OSTI]

such as nitrogen and phosphorus, which could inadvertently initiate algal blooms (Peter, 2004). A strict increase production, and algal biomass (Lampert and Sommer 1997). Minimal impact from human development can help oxygen- ated clear water, and low algal production. Low productivity prevents accumulation of organic

New Hampshire, University of

217

Air Pollution Grant Ideas Possible air pollutants to study: SO2, H2S, NO2, NH3, CO, CO2, O3.  

E-Print Network [OSTI]

. Nitrogen Dioxide: Nitrogen dioxide (NO2) is one of a group of highly reactive gasses known as "oxides://www.gradko.co.uk/ram/ Gradko tubes - http://www.gradko.co.uk/pdf/Nitrogen_Dioxide.pdf Grants and Funding Allegheny County of nitrogen," or "nitrogen oxides (NOx)." Other nitrogen oxides include nitrous acid and nitric acid. While

Short, Daniel

218

Surface characterization studies of TiO2 supported manganese oxide catalysts for low temperature SCR of NO with NH3  

E-Print Network [OSTI]

through the scrubber and the electrostatic precipitator or bag-house [5]. The advantages of tail 6 May 2007 Abstract A series of TiO2 supported manganese oxide catalysts were prepared by wet

Boolchand, Punit

219

orn Cox is an environmental researcher as well as a farmer. The 250-acre farm in Lee NH has been in  

E-Print Network [OSTI]

.sustainableunh.unh.edu. Tuckaway Farm has the capacity to produce enough biodiesel for the entire farm for a year in only 3-4 days for technology as well. Farming can be seen as a socio-technical system, a complex combination of social practices, behaviors, and technology.2 "What needs to change is the way we interact with technology," says

New Hampshire, University of

220

Preparation of Single Phase Films of CH3NH3Pb(I1-xBrx)3 with Sharp Optical Band Edges  

E-Print Network [OSTI]

cells of these materials with crystalline silicon devices. SECTION: Energy Conversion and Storage; Energy and Charge Transport Solution processable optoelectronic devices offer cost-effective, large-scale manufacturing capability. Hybrid organic...

Sadhanala, Aditya; Deschler, Felix; Thomas, Tudor H; Dutton, Sin E.; Goedel, Karl C.; Hanusch, Fabian C.; Lai, May L.; Steiner, Ullrich; Bein, Thomas; Docampo, Pablo; Cahen, David; Friend, Richard H.

2014-07-09T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Improved synthesis and application of planar-chiral nucleophilic catalysts in asymmetric reactions and copper-catalyzed enantioselective N-H insertion reactions  

E-Print Network [OSTI]

The development of an improved synthesis of nucleophilic planar-chiral catalysts is described in Chapter 1. This route is amenable to scale-up and preparative chiral HPLC is unnecessary to resolve the racemic catalysts. ...

Lee, Elaine C

2007-01-01T23:59:59.000Z

222

Single photon ionization of van der Waals clusters with a soft x-ray laser: ,,CO2...n and ,,CO2...n,,H2O...m  

E-Print Network [OSTI]

Single photon ionization of van der Waals clusters with a soft x-ray laser: ,,CO2...n and ,,CO2...n 2006; published online 20 October 2006 Pure neutral CO2 n clusters and mixed CO2 n H2O m clustersV. The distribution of pure CO2 n clusters decreases roughly exponentially with increasing cluster size. During

Rocca, Jorge J.

223

Structure and stability of NH complexes in single-crystal ZnO S. J. Jokela and M. D. McCluskeya  

E-Print Network [OSTI]

Received 20 March 2010; accepted 4 May 2010; published online 11 June 2010 Zinc oxide ZnO is semiconductor.1063/1.3443457 I. INTRODUCTION The renewed interest in zinc oxide ZnO has continued to grow over the last decade conductor.2 ZnO is already prevalent in industry, in devices such as solar cells3 and varistors.4 Research

McCluskey, Matthew

224

Where Are They? N = N* fs fGHZ fp nH fl fJ ffEufmfifcL/T  

E-Print Network [OSTI]

(1011 L) Defined by energy usage. #12;Dyson Spheres Why waste power? If you want to harness the power.7, -0.3) ·L/T = 10-3 (-5, +2) ·N = 19 (from 1 (us) to 1.1x1011) N #12;"There's no use trying," she said

Walter, Frederick M.

225

Single photon ionization of van der Waals clusters with a soft x-ray laser: ,,SO2...n and ,,SO2...n,,H2O...m  

E-Print Network [OSTI]

that return to earth in the form of acid depositions or "acid rain." Acid rain is one of the biggest environmental problems at present. Sulfur dioxide is the major contributor to acid rain and a generator of soot. The process of SO2 and water form- ing acid rain has been studied for some time in order to determine

Rocca, Jorge J.

226

Filtered Backprojection for the Reconstruction of a High-Resolution (4,2)D CH3-NH NOESY Spectrum on a 29 kDa Protein  

E-Print Network [OSTI]

are available. In addition, it accumulates intensity from all projections to realize the full sensitivity/amide NOESY spectrum of the 29 kDa human carbonic anhydrase II (HCA II) from 2D projections. For a (4,2)D 12, 2005; E-mail: peizhou@biochem.duke.edu Projection-reconstruction (PR) NMR has recently been intro

Richardson, David

227

Demonstration Assessment of Light-Emitting Diode (LED) Parking Lot Lighting at T.J.Maxx in Manchester, NH Phase I  

SciTech Connect (OSTI)

A report describing the process and results of replacing existing parking lot lighting, looking at a LED option with occupancy sensors, and conventional alternates. Criteria include payback, light levels, occupant satisfaction. This report is Phase I of II. Phase I deals with initial installation.

Myer, Michael; Goettel, Russell T.

2010-06-29T23:59:59.000Z

228

Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 1999 Annual Report.  

SciTech Connect (OSTI)

The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project (FCAP) sites upstream of Lower Granite Dam along with yearlings released on-station from Lyons Ferry Hatchery in 1999. This was the fourth year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 453,117 yearlings released from the Fall Chinook Acclimation Project facilities not only slightly exceeded the 450,000 fish quota, but a second release of 76,386 yearlings (hereafter called Surplus) were acclimated at the Big Canyon facility and released about two weeks after the primary releases. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 9,941 PIT tagged yearlings from Pittsburg Landing, 9,583 from Big Canyon, 2,511 Big Canyon Surplus and 2,494 from Captain John Rapids. The Washington Department of Fish and Wildlife released 983 PIT tagged yearlings from Lyons Ferry Hatchery. Fish health sampling indicated that, overall, bacterial kidney disease levels could be considered relatively low and did not appear to increase after transport to the acclimation facilities. Compared to prior years, Quantitative Health Assessment Indices were relatively low at Pittsburg Landing and Lyons Ferry Hatchery and relatively high at Big Canyon and Captain John Rapids. Mean fork lengths (95% confidence interval) of the release groups ranged from 147.4 mm (146.7-148.1 mm) at Captain John Rapids to 163.7 mm (163.3-164.1 mm) at Pittsburg Landing. Mean condition factors ranged from 1.04 at Pittsburg Landing to 1.23 at Captain John Rapids. Estimated survival (95% confidence interval) of PIT tagged yearlings from release to Lower Granite Dam ranged from 87.8% (82.1-93.4%) for Big Canyon Surplus to 94.1% (90.1-98.1%) for Captain John Rapids. Estimated survival from release to McNary Dam ranged from 58.7% (49.3-68.1%) for Big Canyon Surplus to 71.3% (60.1-82.5%) for Captain John Rapids. Median migration rates to Lower Granite Dam, based on all observations of PIT tagged yearlings from the FCAP facilities, ranged from 9.3 river kilometers per day (rkm/d) for Captain John Rapids to 18.7 rkm/d for Pittsburg Landing. Median migration rates to McNary Dam ranged from 9.0 rkm/d for Lyons Ferry Hatchery to 17.3 rkm/d for Pittsburg Landing. Median travel times from the FCAP facilities were about 7-10 days to Lower Granite Dam and 21-23 days to McNary Dam. Median arrival dates at Lower Granite Dam, based on all observations of PIT tagged yearling groups from the FCAP facilities, were all from April 23-25. The median arrival date for Big Canyon Surplus was May 4. Median arrival dates at McNary Dam for Pittsburg Landing, Big Canyon and Captain John Rapids groups were all from May 7-8. Median arrival dates at McNary Dam were May 17 for Big Canyon Surplus and April 26 for Lyons Ferry Hatchery.

Rocklage, Stephen J.; Kellar, Dale S. (Nez Perce Tribe, Department of Fisheries Resource Management, ID)

2005-07-01T23:59:59.000Z

229

Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 2004 Annual Report.  

SciTech Connect (OSTI)

The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project (FCAP) sites upstream of Lower Granite Dam in 2004. This was the ninth year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 414,452 yearlings released from the Fall Chinook Acclimation Project facilities were short of the 450,000 fish quota. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 4,983 PIT tagged yearlings from Pittsburg Landing, 4,984 from Big Canyon and 4,982 from Captain John Rapids. Fish health sampling indicated that, overall, bacterial kidney disease levels could be considered low with 53-94% rating not detected to low. Mean fork lengths (95% confidence interval) of the PIT tagged groups ranged from 154.6 mm (154.0-155.2 mm) at Pittsburg Landing to 163.0 mm (162.6-163.4 mm) at Captain John Rapids. Mean condition factors ranged from 1.06 at Lyons Ferry Hatchery to 1.16 at Big Canyon. Estimated survival (95% confidence interval) of PIT tagged yearlings from release to Lower Granite Dam ranged from 74.7% (72.9-76.5%) for Big Canyon to 88.1% (85.7-90.6%) for Captain John Rapids. Estimated survival from release to McNary Dam ranged from 45.3% (39.2-51.5%) for Pittsburg Landing to 52.1% (42.9-61.2%) for Big Canyon. Median migration rates to Lower Granite Dam, based on all observations of PIT tagged yearlings from the FCAP facilities, ranged from 5.5 river kilometers per day (rkm/d) for Captain John Rapids to 12.8 rkm/d for Pittsburg Landing. Median migration rates to McNary Dam ranged from 10.9 rkm/d for Captain John Rapids to 17.6 rkm/d for Pittsburg Landing. Median travel times from the FCAP facilities were about 13-16 days to Lower Granite Dam and 23-29 days to McNary Dam. Median arrival dates at Lower Granite Dam, based on all observations of PIT tagged yearling groups from Pittsburg Landing, Big Canyon and Captain John Rapids, ranged from April 18-29. Median arrival dates at McNary Dam for Pittsburg Landing, Big Canyon and Captain John Rapids groups ranged from May 1-8.

Rocklage, Stephen J. Nez Perce Tribe, Department of Fisheries Resource Management, Lapawi, ID)

2005-07-01T23:59:59.000Z

230

Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 2001 Annual Report.  

SciTech Connect (OSTI)

The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project sites upstream of Lower Granite Dam along with yearlings released on-station from Lyons Ferry Hatchery in 2001. This was the sixth year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 318,932 yearlings released from the Fall Chinook Acclimation Project facilities were short of the 450,000 fish quota. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 7,503 PIT tagged yearlings from Pittsburg Landing, 7,499 from Big Canyon and 2,518 from Captain John Rapids. The Washington Department of Fish and Wildlife released 991 PIT tagged yearlings from Lyons Ferry Hatchery. Fish health sampling indicated that, overall, bacterial kidney disease levels could be considered relatively low. Compared to prior years, Quantitative Health Assessment Indices were relatively low at Big Canyon and Captain John Rapids and about average at Pittsburg Landing and Lyons Ferry Hatchery. Mean fork lengths (95% confidence interval) of the PIT tagged groups ranged from 155.4 mm (154.7-156.1 mm) at Captain John Rapids to 171.6 mm (170.7-172.5 mm) at Lyons Ferry Hatchery. Mean condition factors ranged from 1.02 at Lyons Ferry Hatchery to 1.16 at Big Canyon and Captain John Rapids. Estimated survival (95% confidence interval) of PIT tagged yearlings from release to Lower Granite Dam ranged from 74.4% (73.2-75.5%) for Big Canyon to 85.2% (83.5-87.0%) for Captain John Rapids. Estimated survival from release to McNary Dam ranged from 37.9% (36.0-40.0%) for Pittsburg Landing to 57.9% (53.0-62.8%) for Lyons Ferry Hatchery. Median migration rates to Lower Granite Dam, based on all observations of PIT tagged yearlings from the FCAP facilities, ranged from 6.3 river kilometers per day (rkm/d) for Big Canyon to 10.8 rkm/d for Pittsburg Landing. Median migration rates to McNary Dam ranged from 5.2 rkm/d for Lyons Ferry Hatchery to 10.9 rkm/d for Pittsburg Landing. Median travel times from the FCAP facilities were about 13-17 days to Lower Granite Dam and 31-37 days to McNary Dam. Median arrival dates at Lower Granite Dam, based on all observations of PIT tagged yearling groups from Pittsburg Landing, Big Canyon and Captain John Rapids, were all from April 26-27. Median arrival dates at McNary Dam for Pittsburg Landing, Big Canyon and Captain John Rapids groups were all from May 14-18. The median arrival date at McNary Dam was May 13 for Lyons Ferry Hatchery yearlings.

Rocklage, Stephen J.; Kellar, Dale S. (Nez Perce Tribe, Department of Fisheries Resource Management, ID)

2005-07-01T23:59:59.000Z

231

Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 2000 Annual Report.  

SciTech Connect (OSTI)

The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project sites upstream of Lower Granite Dam along with yearlings released on-station from Lyons Ferry Hatchery in 2000. This was the fifth year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 397,339 yearlings released from the Fall Chinook Acclimation Project facilities were short of the 450,000 fish quota. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 7,477 PIT tagged yearlings from Pittsburg Landing, 7,421 from Big Canyon and 2,488 from Captain John Rapids. The Washington Department of Fish and Wildlife released 980 PIT tagged yearlings from Lyons Ferry Hatchery. Fish health sampling indicated that, overall, bacterial kidney disease levels could be considered relatively low. Compared to prior years, Quantitative Health Assessment Indices were relatively low at Big Canyon and Captain John Rapids and about average at Pittsburg Landing and Lyons Ferry Hatchery. Mean fork lengths (95% confidence interval) of the PIT tagged groups ranged from 157.7 mm (157.3-158.1 mm) at Big Canyon to 172.9 mm (172.2-173.6 mm) at Captain John Rapids. Mean condition factors ranged from 1.06 at Captain John Rapids and Lyons Ferry Hatchery to 1.12 at Big Canyon. Estimated survival (95% confidence interval) of PIT tagged yearlings from release to Lower Granite Dam ranged from 87.0% (84.7-89.4%) for Pittsburg Landing to 95.2% (91.5-98.9%) for Captain John Rapids. Estimated survival from release to McNary Dam ranged from 65.8% (58.5-73.1%) for Lyons Ferry Hatchery to 84.0% (76.2-91.8%) for Captain John Rapids. Median migration rates to Lower Granite Dam, based on all observations of PIT tagged yearlings from the FCAP facilities, ranged from 10.1 river kilometers per day (rkm/d) for Captain John Rapids to 19.1 rkm/d for Pittsburg Landing. Median migration rates to McNary Dam ranged from 6.0 rkm/d for Lyons Ferry Hatchery to 17.3 rkm/d for Pittsburg Landing. Median travel times from the FCAP facilities were about 9-10 days to Lower Granite Dam and 22-25 days to McNary Dam. Median arrival dates at Lower Granite Dam, based on all observations of PIT tagged yearling groups from Pittsburg Landing, Big Canyon and Captain John Rapids, were all from April 21-22. Median arrival dates at McNary Dam for Pittsburg Landing, Big Canyon and Captain John Rapids groups were all from May 5-6. The median arrival date at McNary Dam was April 24 for Lyons Ferry Hatchery yearlings.

Rocklage, Stephen J.; Kellar, Dale S. (Nez Perce Tribe, Department of Fisheries Resource Management, ID)

2005-07-01T23:59:59.000Z

232

RAW MATERIALS EVALUATION AND PROCESS DEVELOPMENT STUDIES FOR CONVERSION OF BIOMASS TO SUGARS AND ETHANOL  

E-Print Network [OSTI]

NH 4)2 S04 (NH 4) H P04 2 CACL2 MGS04 (NH 4)2 CO PROTEINDAY'S/TON" (NH4)2S0L~ MGS04 CACL2 PROTEIN NUTRIENT2 1TRACE

Wilke, C.R.

2011-01-01T23:59:59.000Z

233

CLEERS Coordination & Joint Development of Benchmark Kinetics...  

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

x conv NO x conv NO x conv NH 3 NH 3 NH 3 NH 3 N 2 O N 2 O N 2 O Reductant type affects spatial distribution of NH 3 chemistry controlling NH 3 & N 2 O yields * Light-off...

234

Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 2002 Annual Report.  

SciTech Connect (OSTI)

The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project sites upstream of Lower Granite Dam in 2002. This was the seventh year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 479,358 yearlings released from the Fall Chinook Acclimation Project facilities exceeded the 450,000 fish quota. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 7,545 PIT tagged yearlings from Pittsburg Landing, 7,482 from Big Canyon and 2,487 from Captain John Rapids. Fish health sampling indicated that, overall, bacterial kidney disease levels at the acclimation facilities could be considered medium to high with 43-62% of fish sampled rating medium to very high. Mean fork lengths (95% confidence interval) of the PIT tagged groups ranged from 146.7 mm (146.2-147.2 mm) at Captain John Rapids to 164.8 mm (163.5-166.1 mm) at Lyons Ferry Hatchery. Mean condition factors ranged from 1.06 at Lyons Ferry Hatchery to 1.14 at Pittsburg Landing and Captain John Rapids. Estimated survival (95% confidence interval) of PIT tagged yearlings from release to Lower Granite Dam ranged from 88.6% (86.0-91.1%) for Pittsburg Landing to 97.0% (92.4-101.7%) for Captain John Rapids. Estimated survival from release to McNary Dam ranged from 54.3% (50.2-58.3%) for Big Canyon to 70.5% (65.4-75.5%) for Pittsburg Landing. Median migration rates to Lower Granite Dam, based on all observations of PIT tagged yearlings from the FCAP facilities, ranged from 8.1 river kilometers per day (rkm/d) for Captain John Rapids to 14.1 rkm/d for Pittsburg Landing. Median migration rates to McNary Dam ranged from 10.9 rkm/d for Big Canyon to 15.9 rkm/d for Pittsburg Landing. Median travel times from the FCAP facilities were about 9-12 days to Lower Granite Dam and 25-30 days to McNary Dam. Median arrival dates at Lower Granite Dam, based on all observations of PIT tagged yearling groups from the FCAP facilities, ranged from April 20-28. Median arrival dates at McNary Dam for the FCAP groups were all May 11. The objectives of this project are to quantify and evaluate pre-release fish health, condition and mark retention as well as post-release survival, migration timing, migration rates, travel times and movement patterns of fall Chinook salmon from supplementation releases at the FCAP facilities, then provide feedback to co-managers for project specific and basin wide management decision-making.

Rocklage, Stephen J.; Kellar, Dale S. (Nez Perce Tribe, Department of Fisheries Resource Management, ID)

2005-07-01T23:59:59.000Z

235

Analysis of Commercial Fertilizers Sold during 1957-58.  

E-Print Network [OSTI]

Mahoning Co. Phillips Chemical Co. Pittsburg Fertilizer Co. Red Star Fertilizer Div., SFSA Smith-Douglass Co. South Texas Fertilizer & Chemical Company Southwest Chemical Co. 7. :- Swift & Co., Plant Food Div., Houston Swift & Co., Plant Food Div... 20% Superphosphate 0-20-0 Guaranteed 00.00 20.00 00.00 1242 00.00 21.00 00.00 FIDELITY CHEMICAL CORP., HOUSTON, TEXAS Fidelity 5-10-5 Fertilizer Guaranteed 5.00 10.00 5.00 433 5.15 11.30 5.00 Fertlome Plant Food 6-12-4 Guaranteed . 6.00 12...

Fudge, J. F.

1958-01-01T23:59:59.000Z

236

The DuPont powder challenge: The crystal structure of [C{sub 5}NH{sub 6}][Al{sub 3}F{sub 10}] -- A cautionary tale  

SciTech Connect (OSTI)

A compound previously reported as HAlF{sub 4} has been shown to be [pyridinium][Al{sub 3}F{sub 10}]. The structure of this phase was solved and refined using a combination of synchrotron X-ray and neutron powder diffraction techniques in association with a number of other analytical techniques. The structure consists of [Al{sub 3}F{sub 10}]{sub n}{sup {minus}} sheets containing both corner-sharing (common) and edge-sharing (unusual) AlF{sub 6} octahedra. The sheets are separated by pyridinium cations oriented perpendicular to the sheets. The final crystallographic data are as follows: monoclinic, space group C2/m, a = 8.2706(3), b = 6.1998(3), c = 10,525(1) {angstrom}, {beta} = 103.38(1){degree}, V = 525.0(1) {angstrom}{sup 3}, and Z = 2. This compound appears to be another example of a layered clay-like aluminum fluoride.

Harlow, R.L.; Herron, N.; Li, Z.; Vogt, T.; Solovyov, L.; Kirik, S.

1999-09-01T23:59:59.000Z

237

Photo-cross-linking and identification of nuclear proteins that bind to DNA containing a site-specific adduct of cis-[Pt(NH?)(N-6-aminohexyl)-4-benzophenonamide)CI?  

E-Print Network [OSTI]

cis-Diamminedichloroplatinum(II), or cisplatin, is the most successful cancer drug ever discovered. It has been used for over 30 years in the treatment of several types of malignancies, with the highest success rates in ...

Guggenheim, Evan R

2008-01-01T23:59:59.000Z

239

Synthesis and Electrical Transport of Single-Crystal NH4V3O8 Nanobelts L. Q. Mai,, C. S. Lao, B. Hu, J. Zhou, Y. Y. Qi, W. Chen, E. D. Gu, and Z. L. Wang*,  

E-Print Network [OSTI]

until now, and the synthesis of new-type nanobelts remains challenging. Herein, we report the synthesis and washed with distilled water three times to remove other residues and then dried in air at 80 °C for 8 h radiation ( ) 0.151 48 nm) and a nickel filter. Fourier transform infrared (FTIR) absorption spectrum

Wang, Zhong L.

240

Decomposition of NH3 on Ir(100): A Temperature Programmed Desorption Study A. K. Santra, B. K. Min, C. W. Yi, Kai Luo, T. V. Choudhary, and D. W. Goodman*  

E-Print Network [OSTI]

-temperature fuel cells are of great interest, yet require COx-free hydrogen for optimum operation. For example, proton exchange membrane fuel cells can tolerate only ppm levels of CO in the hydrogen fuel, whereas alkaline fuel cells require COx-free hydrogen. Conventional hydrogen production technologies such as steam

Goodman, Wayne

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 2003 Annual Report.  

SciTech Connect (OSTI)

The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project (FCAP) sites upstream of Lower Granite Dam in 2003. This was the eighth year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 437,633 yearlings released from the Fall Chinook Acclimation Project facilities were short of the 450,000 fish quota. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 7,492 PIT tagged yearlings from Pittsburg Landing, 7,494 from Big Canyon and 2,497 from Captain John Rapids. Fish health sampling indicated that, overall, bacterial kidney disease levels at the acclimation facilities could be considered medium with 37-83% of the fish sampled rating medium to very high. Mean fork lengths (95% confidence interval) of the PIT tagged groups ranged from 153.7 mm (153.2-154.2 mm) at Captain John Rapids to 164.2 mm (163.9-164.5 mm) at Pittsburg Landing. Mean condition factors ranged from 1.06 at Lyons Ferry Hatchery to 1.22 at Captain John Rapids. Estimated survival (95% confidence interval) of PIT tagged yearlings from release to Lower Granite Dam ranged from 83.1% (80.7-85.5%) for Big Canyon to 91.7% (87.7-95.7%) for Captain John Rapids. Estimated survival from release to McNary Dam ranged from 59.9% (54.6-65.2%) for Big Canyon to 69.4% (60.5-78.4%) for Captain John Rapids. Median migration rates to Lower Granite Dam, based on all observations of PIT tagged yearlings from the FCAP facilities, ranged from 5.8 river kilometers per day (rkm/d) for Captain John Rapids to 16.2 rkm/d for Pittsburg Landing. Median migration rates to McNary Dam ranged from 11.7 rkm/d for Captain John Rapids to 17.6 rkm/d for Pittsburg Landing. Median travel times from the FCAP facilities were about 8-15 days to Lower Granite Dam and 22-27 days to McNary Dam. Median arrival dates at Lower Granite Dam, based on all observations of PIT tagged yearling groups from the FCAP facilities, ranged from April 23-25. Median arrival dates at McNary Dam for Pittsburg Landing, Big Canyon and Captain John Rapids groups ranged from May 4-10.

Rocklage, Stephen J. (Nez Perce Tribe, Department of Fisheries Resource Management, Lapwai, ID)

2005-07-01T23:59:59.000Z

242

E-Print Network 3.0 - ammonium ion transport Sample Search Results  

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

non-commercial research Summary: gaseous ammonia (NH3) which through chemical reaction in rainwater changes into ammonium ion (NH4... a means for the formation of ammonium ion (NH4...

243

Chemometric and QSAR prediction of the multidrug resistance of VmrA efflux pump from Vibrio parahaemolyticus Rudolf Kiralj and Mrcia Miguel Castro Ferreira. marcia@iqm.unicamp.br, rudolf@iqm.unicamp.br, http://lqta.iqm.unicamp.br  

E-Print Network [OSTI]

HO H NH OH Tetracycline (8) O O O H H HO H H OH H OH H H H O O O O H HO H H NH H HHO O OO O O H H H H OH H OHH H OH NH2 H OH H O H HN HHN NH2 OH H OH HHO H H HN NH2 NH2 Streptomycin (10) H O OH HH H H H

Ferreira, Mrcia M. C.

244

E-Print Network 3.0 - ammonia oxidation pt--pd--rd Sample Search...  

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

ammonia emissions... gaseous ammonia (NH3) which through chemical reaction in rainwater changes into ammonium ion (NH4 Source: Aneja, Viney P. - Department of Marine,...

245

E-Print Network 3.0 - ammonia oxidizer 16s Sample Search Results  

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

ammonia emissions... gaseous ammonia (NH3) which through chemical reaction in rainwater changes into ammonium ion (NH4 Source: Aneja, Viney P. - Department of Marine,...

246

E-Print Network 3.0 - ammonia release method Sample Search Results  

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

ammonia emissions... gaseous ammonia (NH3) which through chemical reaction in rainwater changes into ammonium ion (NH4... Elsevier Ltd. All rights reserved. Keywords:...

247

E-Print Network 3.0 - advisory council manchester Sample Search...  

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

Councilmember resumesBioLetendre.doc 12;... Committee 1992-2002 Director of Public Service Co. of N.H., Manchester, NH Chairman, Utility Operations... Ocean Bank 2006 -...

248

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012  

E-Print Network [OSTI]

Solar Electric Rebate Program MO NC NH Columbia Water &Rebates NC NCSEA (project data compiled from NCUC dockets) (d) State NH

Barbose, Galen

2014-01-01T23:59:59.000Z

249

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

MSEO Solar Electric Rebate Program NH NHPUC Renewable EnergyNH NJ NM NV NY OH OR PV Incentive Program Energy Office Renewable Technology Rebate

Darghouth, Naim

2012-01-01T23:59:59.000Z

250

New Views of the U.S. Atlantic Margin Mapped for UNCLOS Applications. James V. Gardner, Larry A. Mayer, Andy Armstrong, University of New Hampshire,  

E-Print Network [OSTI]

. Mayer, Andy Armstrong, University of New Hampshire, Durham, NH Paul Donaldson, Jason Infantino, Gary

New Hampshire, University of

251

Selective Lability of Ruthenium(II) Arene Amino Acid Complexes  

E-Print Network [OSTI]

(DAP) 1 -NH2 2 L-2,4-diamino-butanoic acid (DAB) 2 -NH2 3 L-Ornithine 3 -NH2 4 L-Lysine 4 -NH2 5 L-Histidine 2 -Imidazole 6 L-Methionine 2 -SMe 7 * L-Aspartate 2 -COO- Table 1: Summary of the tridentate amino acid complexes under investigation...

Scrase, Tom G.; ONeill, Michael J.; Peel, Andrew J.; Senior, Paul W.; Matthews, Peter D.; Shi, Heyao; Boss, Sally R.; Barker, Paul D.

2015-02-16T23:59:59.000Z

252

DETERMINATION OF SHIP SQUAT AND UKC USING GPS-OTF  

E-Print Network [OSTI]

for each equation LFhS 2 nhmax = )SK 2 nh F1 2 nh F 3 ppL sin(ppL5.0SK 2 nh F1 2 nh F 2 ppL bS - + - = 1

Santerre, Rock

253

Chitosan --a Biomaterial Interface that can be Selectively Deposited onto Micropatterned  

E-Print Network [OSTI]

Fernandes (CBR, UMBI) Dr. Reza Ghodssi Mark J. Kastantin (Electrical Engineering, UMCP) Sheng Li Dr. Anand P Behavior - pH-Dependent Solubility Electrochemical Deposition Soluble Insoluble O OH NH2HO O O OH NH2HO O nn O OH NH3HO O O OH NH3HO O + 2n H+ Chitosan: An Interface Material #12;Electrochemical Deposition

Rubloff, Gary W.

254

Proceedings of the 3rd International Conference on Air Pollution from Agricultural Operations Research Triangle Park, NC October 12-15, 2003  

E-Print Network [OSTI]

have demonstrated that NH3 emission from broiler litter can be reduced by feeding lower-protein diets fed lower-protein diets. In order to obtain NH3 emission rates, one needs to know the NH3 to broilers (Gates et al., 2000). Again, data are lacking in NH3 emission rates from layer houses with birds

Kentucky, University of

255

A LANDOWNER'S GUIDE TO INVENTORYING AND MONITORING WILDLIFE  

E-Print Network [OSTI]

Bridges, NH Fish & Game Dept. Meade Cadot, Harris Center for Conservation Education Christine Costello

New Hampshire, University of

256

Shallow gas in Arkoma basin - Pine Hollow and South Ashland fields  

SciTech Connect (OSTI)

The Pine Hollow and South Ashland fields located in Pittsburg and Coal Counties, Oklahoma, established a combined reserve exceeding 200 bcf of gas. The Hartshorne Sandstone of early Desmoinesian (Pennsylvanian) age is the producing zone at a depth of 4000 ft (1200 m). Gas, probably of biogenic origin, migrated into the reservoir shortly after deposition. Subsequent folding and faulting of the Ashland anticline resulted in repositioning of the gas in a downthrown fault trap. The upthrown anticline portion of the Hartshorne is water-bearing. Moderate well costs and high individual reserves have resulted in excellent economics. Competitive bidding on federal leases has resulted in a high bid exceeding $1 million for one tract in the South Ashland field.

Woncik, J.

1983-08-01T23:59:59.000Z

257

Field measurements of ammonia volatilization from surface applications of nitrogen fertilizers to a calcareous soil  

E-Print Network [OSTI]

to measure volatilized NH3 in the labora- tory. A) Vacuum pump, B) Boric acid trap to collect volatilized NH ~ C) NH3 volatilization chamber, D) Trkp to re- move NH3 from incoming air . . . . . . . . . . . 21 A schematic of the apparatus used to make... direct measurements of NH losses in the field. A) Vacuum pum), B) Boric acid trap, C) NH volatilization chamber, consisting of metal cylinder and plexi- glass top The cumulative NH losses over time for four rates of' a)plication of urea...

Hargrove, W. L

1977-01-01T23:59:59.000Z

258

Synthesis of 2'-O-Methoxyethyl-Guanosine Using a Novel Silicon-Based Protecting Group  

E-Print Network [OSTI]

using MDPSCl2 O HO HO OH N NHN N O NH2 N NHN N O NH2OO O OH Si Si iPr iPr iPr iPr O HO HO OH N N N N N N N N OO O OH Si Si iPr iPr iPr iPr NH2NH2 79% 91% O HO HO OH N NN N N NN N OO O OH Si Si iPr iPr iPr iPr NH2NH2 82% NH2 NH2 O HO HO OH OO O OH Si Si iPr iPr iPr iPr 87% N N O NH2 N N O NH2 O HO HO OH

Theodorakis, Emmanuel

259

Establishment of a Graduate Certificate Program in Biobased Industrial Products Final Technical Report  

SciTech Connect (OSTI)

A certificate of graduate studies in Biobased Industrial Products is to be established at Kansas State University (KSU) along with the development of a similar program at Pittsburg State University, Pittsburg, KS. At KSU, the program of study will be coordinated through the steering committee of the Agricultural Products Utilization Forum (APUF); the certificate of graduate studies will be awarded through the Graduate School of Kansas State University. This certificate will establish an interdisciplinary program of study that will: (1) ensure participating students receive a broad education in several disciplines related to Biobased Industrial Products, (2) provide a documented course of study for students preferring a freestanding certificate program, and (3) provide a paradigm shift in student awareness away from petroleum-based feedstocks to the utilization of renewable resources for fuels and chemical feedstocks. The academic program described herein will accomplish this goal by: (1) providing exposure to several academic disciplines key to Biobased Industrial Products; (2) improving university/industry collaboration through an external advisory board, distance learning opportunities, and student internships; (3) expanding the disciplines represented on the students' supervisory committee; (4) establishing a seminar series on Biobased Industrial Products that draws upon expert speakers representing several disciplines; and (5) increasing collaboration between disciplines. Numerous research programs emphasizing Biobased Industrial Products currently exist at KSU and PSU. The certificate of graduate studies, the emphasis on interdisciplinary collaboration within the students? thesis research, the proposed seminar series, and formation of an industrial advisory board will: (1) provide an interdisciplinary academic experience that spans several departments, four colleges, four research centers, and two universities; (2) tangibly promote collaboration between KSU and PSU; (3) catalyze involvement of plant geneticists with researchers active in the development and utilization of biobased industrial products; and, (4) promote university/industry collaboration.

John R. Schlup

2005-11-04T23:59:59.000Z

260

JOURNAL OF SCIENCE & TECHNOLOGY No. 78A -2010 APPLICATION OF COMPUTATIONAL MODEL  

E-Print Network [OSTI]

nng (tính theo % khi lng) mi v trí tính toán và s khuch tán ca ôxyt nhôm trong x lng là khâu quyt nh tc ca quá trình hòa tan. Tc hòa tan ca ôxyt nhôm trong x lng c xác nh da trên kt qu chy mô hình và quan n s hòa tan tp cht ôxyt nhôm vào x lng trong luyn thép. I. INTRODUCTION Modern technology makes

Thomas, Brian G.

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Vrme-och strmningsteknik / Thermal and flow engineering Massverfring & separationsteknik /  

E-Print Network [OSTI]

av vatten och ammoniak (NH3) som innehller xNH3 = 0.6a(c+d+e) mol-% och xH2O = (100-xNH3) mol-%, i jmvikt med en gas med sammansttningen yNH3 = 0.6a(c+d+e) mol-% och yH2O = (100-yNH3) mol-% vid vatten. 0C 10C 20C 30C 40C 50C pH2O (kPa) 0.611 1.228 2.339 4.246 7.384 12.35 pNH3 (kPa) 435

Zevenhoven, Ron

262

Supporting Online Material for H. Yu et al. "Effects of Amines on Formation of Sub-3 nm Particles and their Subsequent Growth" Table S1. Concentrations of impurity NH3, methylamine, dimethylamine, and trimethylamine in the nucleation system detected by CI  

E-Print Network [OSTI]

in the fast flow nucleation reactor for different [H2SO4] ranging from 1107 - 4107 cm-3 . (b) Profiles of H2 in the nucleation system detected by CIMS, from possible sources including water vapor, N2 gas vaporized from liquid limit of CIMS. Impurities detected Detection limit (pptv) water vapor (pptv) Liquid Nitrogen gas (pptv

Lee, Shan-Hu

263

Workbook Contents  

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

,"Next Release Date:","3312015" ,"Excel File Name:","n3010nh3a.xls" ,"Available from Web Page:","http:tonto.eia.govdnavnghistn3010nh3a.htm" ,"Source:","Energy...

264

Analysis of the Activation and Heterolytic Dissociation of H2...  

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

Dissociation of H2 by Frustrated Lewis Pairs: NH3BX3 (X H, F, and Cl) . Analysis of the Activation and Heterolytic Dissociation of H2 by Frustrated Lewis Pairs: NH3...

265

Constructing and engineering fatty acid metabolic pathways for the production of fuels and chemicals  

E-Print Network [OSTI]

Glucose M9 Salts NH4Cl CaCl2 Mineral solution FeSO4 MgSO4Solution Glucose M9 Salts NH4Cl CaCl2 Mineral solution FeSO4

Steen, Eric James

2010-01-01T23:59:59.000Z

266

RPT_PERIOD","R_S_NAME","LINE_NUM","PROD_CODE","PROD_NAME","PORT...  

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

201,"SPRAGUE ENERGY CORP",1,461,"DIST, < 0.05% SUL (DOM.)",0131,"PORTSMOUTH, NH","NH",100,260,"CANADA",114,0,0 0201,"SPRAGUE ENERGY CORP",2,461,"DIST, < 0.05% SUL...

267

0101,"SPRAGUE ENERGY CORP",1,150,"MOGAS, REFORMULATED",0131,...  

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

101,"SPRAGUE ENERGY CORP",1,150,"MOGAS, REFORMULATED",0131,"PORTSMOUTH, NH","NH",100,260,"CANADA",240,0,0 0101,"SPRAGUE ENERGY CORP",2,462,"DIST, > 0.05% SUL (DOM.)",0401,"BOSTON,...

268

Development of ADECS to Meet 2010 Emission Levels: Optimization...  

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

OF ADECS TO MEET 2010 DEVELOPMENT OF ADECS TO MEET 2010 EMISSION LEVELS: OPTIMIZATION OF NO EMISSION LEVELS: OPTIMIZATION OF NO X X , NH , NH 3 3 AND FUEL CONSUMPTION...

269

Catalyst Design for Urea-less Passive Ammonia SCR Lean-Burn SIDI...  

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

Modular testing allows to characterize the individual components in TWC Sampling Ports NH 3 Formation over Pd-only vs. Pd-Rh PdRh catalyst with OSC makes much less NH 3...

270

Technology for processing ammonium rhodanide of coking plants into high-purity ammonium thiocyanate and thiourea  

SciTech Connect (OSTI)

The regularities of the reversible reaction of isomerization of ammonium thiocyanate (NH{sub 4}NCS) into thiourea (NH{sub 2}){sub 2}CS, and the reverse reaction, were analyzed. An ecologically clean and highly efficient method for the extraction, purification, separation, and production of isomers from the coal byproduct ammonium thiocyanate was developed based on the measured volatilities of NH{sub 4}NCS and (NH{sub 2}){sub 2}CS.

Urakaev, F.K. [Institute of Geology & Mineral SB RAS, Novosibirsk (Russian Federation)

2009-04-15T23:59:59.000Z

271

Novel Regenerated Solvent Extraction Processes for the Recovery of Carboxylic Acids or Ammonia from Aqueous Solutions Part II. Recovery of Ammonia from Sour Waters  

E-Print Network [OSTI]

oil the or HzS compounds to injection of NH 3 fractionator overhead systems neutralize and thereby prevent corrosion

Poole, L.J.

2008-01-01T23:59:59.000Z

272

Characterization of ammonia emissions from ground level area sources at central texas dairies  

E-Print Network [OSTI]

for the free-stall dairy were determined to be 11.1 4.9 kg NH3 year-1 head-1 for summer season and 4.7 4.9 kg NH3 year-1 head-1 for winter season. The estimated annual NH3 EF was 8.4 4.9 kg NH3 year-1 head-1 for this free-stall dairy. In winter, composted...

Mutlu, Atilla

2009-05-15T23:59:59.000Z

273

Page 1 Biology 217: Ecology Third Exam Spring 2009 Name:____________ There should be 10 pages to this exam -take a moment and count them now. Put your name on  

E-Print Network [OSTI]

/K1) dN2/dt = r2N2(1-N2/K2 - a21N1/K2) dNh/dt = rhNh-pNhNp dNp/dt = cpNhNp-dpNp PV=nRT Nt = N0 N = n in African grasslands. The grasslands contain scattered woody plants, but they are kept in check. At that site, investigators have been fertilizing plants since 1856. Results from that study show: a

Mitchell, Randall J.

274

Size-dependent catalytic performance of CuO on ?-Al2O3...  

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

of NH3 on CuO?-Al2O3 catalysts during NH3 SCR reactions were investigated under oxygen-rich conditions. On 10% CuO?-Al2O3, NH3 reacted with oxygen to produce NOx. In...

275

HOTEL ACCOMMODATIONS SUMMER EUROPEAN ACADEMY 2014 Passau (Germany, Bavaria)  

E-Print Network [OSTI]

HOTEL ACCOMMODATIONS SUMMER EUROPEAN ACADEMY 2014 Passau (Germany, Bavaria): Hotel Weisser Hase: +49 851 9211 100 info@weisser-hase.de Munich (Germany, Bavaria): NH Deutscher Kaiser http://www.nh Germany Tel. +49 89 54 530 Email: nhdeutscherkaiser@nh-hotels.com Garmisch (Germany, Bavaria): Garmischer

Bermúdez, José Luis

276

Resonant Instability in Mountain Waves: Breaking at Subcritical Mountain Heights  

E-Print Network [OSTI]

Resonant Instability in Mountain Waves: Breaking at Subcritical Mountain Heights Kevin Viner1 and breaks subcritical critical Nh/U = 0.5 Nh/U = 0.8 #12;Subcritical Instability: An Example three peaks · Nh/U = 0.6 · U/NL = 0.1 · nonrotating · Time-dependent model initialized with subcritical steady wave

277

Tracking the Sun III; The Installed Cost of Photovoltaics in the United States from 1998-2009  

E-Print Network [OSTI]

NHPUC Renewable Energy Rebate Program NH 10-100 kW >100 kW ?MSEO Solar Electric Rebate Program NH NHPUC Renewable EnergyNH FEO Solar Energy System Incentives Program MassCEC Small Renewables Initiative* MEA Solar Energy Grant Program MSEO Solar Electric Rebate

Barbose, Galen

2011-01-01T23:59:59.000Z

278

Gas phase infrared spectra of ammoniated ammonium ions  

SciTech Connect (OSTI)

Infrared spectra of 2--5 ..mu.. are reported for NH/sub 4/(NH/sub 3/)/sub n//sup +/, n=0 to 4. The ..nu../sub 3/ mode is found at 3335 cm/sup -1/ in NH/sub 4//sup +/, 2867 cm/sup -1/ in NH/sub 4/(NH/sub 3/)/sub 4//sup +/. The ..nu../sub 3/' modes in NH/sub 4/(NH/sub 3/)/sub 3//sup +/ are found at 2682 and 3365 cm/sup -1/ and the ..nu../sub 1/' mode is found at 2790 cm/sup -1/. The overtone band 2..nu../sub 4/ is observed at 3087 cm/sup -1/ in the n=4 species and 3000 cm/sup -1/ in the n=3 species. Isotope effects are reported. Less detailed spectra are reported for n=1 and n=2 species.

Schwarz, H.A.

1980-01-01T23:59:59.000Z

279

M hnh Fujisaki v p dng trong phn tch thanh iu ting Vit  

E-Print Network [OSTI]

trng quan trng nht ca ngôn iu là cao, dài, và to, tng ng là các i lng tn s c bn F0, thi gian ca âm. Fujisaki và các ng s ã phát trin mt cách mô t toàn din ng iu ting Nht da trên mt mô hình nh lng sau này Fujisaki Hình 1: Mô hình Fujisaki Fujisaki là mt mô hình nh lng dùng mô hình hóa ng iu (intonation). Mô

Shamos, Michael I.

280

Investigation of Metalloproteins Utilizing High Resolution Mass Spectrometry  

E-Print Network [OSTI]

.............................................................. 79 30 Fragment ion spectra of the [M+H]+ ions (a) Ac- Y(AEAAKA)2F-NH2 (-OCH3), (b) Ac-Y(AEAAKA)2F-NH2 (- 2OCH3) and (c) Ac-Y(AEAAKA)2F-NH2 (-3CH3)................. 82 31 Arrival time distribution (ATD) of the [M+H]+ ions of (a) Ac- Y...(AEAAKA)2F-NH2 (3OCH3) (FWHM:14), (b) Ac- Y(AEAAKA)2F-NH2 (2OCH3) (FWHM:25), (c) Ac- Y(AEAAKA)2F-NH2 (OCH3) (FWHM:21) and (d) Ac- Y(AEAAKA)2F-NH2 (FWHM:31)......................................... 85 32 Arrival time distribution (ATD) of the [M...

Wu, Zhaoxiang

2011-08-08T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Monitoring and Evaluation of Yearling Fall Chinook Salmon Released from Acclimation Facilities Upstream of Lower Granite Dam; 1998 Annual Report.  

SciTech Connect (OSTI)

The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery (Snake River stock) yearling fall chinook salmon that were acclimated and released at three Fall Chinook Acclimation Project sites upstream of Lower Granite Dam along with yearlings released on-station from Lyons Ferry Hatchery in 1998. The three fall chinook acclimation facilities are operated by the Nez Perce Tribe and located at Pittsburg Landing and Captain John Rapids on the Snake River and at Big Canyon Creek on the Clearwater River. Yearlings at the Big Canyon facility consisted of two size classes that are referred to in this report as 9.5 fish per pound (fpp) and 30 fpp. The Big Canyon 9.5 fpp were comparable to the yearlings at Pittsburg Landing, Captain John Rapids and Lyons Ferry Hatchery. A total of 9,942 yearlings were PIT tagged and released at Pittsburg Landing. PIT tagged yearlings had a mean fork length of 159.9 mm and mean condition factor of 1.19. Of the 9,942 PIT tagged fish released, a total of 6,836 unique tags were detected at mainstem Snake and Columbia River dams (Lower Granite, Little Goose, Lower Monumental and McNary). A total of 4,926 9.5 fpp and 2,532 30 fpp yearlings were PIT tagged and released at Big Canyon. PIT tagged 9.5 fpp yearlings had a mean fork length of 156.9 mm and mean condition factor of 1.13. PIT tagged 30 fpp yearlings had a mean fork length of 113.1 mm and mean condition factor of 1.18. Of the 4,926 PIT tagged 9.5 fpp yearlings released, a total of 3,042 unique tags were detected at mainstem Snake and Columbia River dams. Of the 2,532 PIT tagged 30 fpp yearlings released, a total of 1,130 unique tags were detected at mainstem Snake and Columbia River dams. A total of 1,253 yearlings were PIT tagged and released at Captain John Rapids. PIT tagged yearlings had a mean fork length of 147.5 mm and mean condition factor of 1.09. Of the 1,253 PIT tagged fish released, a total of 719 unique tags were detected at mainstem Snake and Columbia River dams. A total of 2,420 yearlings were PIT tagged and released at Lyons Ferry Hatchery. PIT tagged yearlings had a mean fork length of 159.0 mm and mean condition factor of 1.10. Of the 2,420 PIT tagged fish released, a total of 979 unique tags were detected at mainstem Snake and Columbia River dams (Lower Monumental and McNary). Median travel times, based on all detections, of PIT tagged fish released from Pittsburg Landing were 10.5 days to Lower Granite Dam, 21.7 days to McNary Dam and 29.8 days to Bonneville Dam. Median migration rates were 16.4 rkm/d to Lower Granite Dam, 18.3 rkm/d to McNary Dam and 18.9 rkm/d to Bonneville Dam. The median arrival dates were April 25 at Lower Granite Dam, May 6 at McNary Dam and May 14 at Bonneville Dam. The 90% passage dates were May 5 at Lower Granite Dam, May 20 at McNary Dam and May 25 at Bonneville Dam. Median travel times, based on all detections, of PIT tagged 9.5 fpp yearlings released from Big Canyon were 13.3 days to Lower Granite Dam, 26.0 days to McNary Dam and 30.8 days to Bonneville Dam. Median migration rates were 13.0 rkm/d to Lower Granite Dam, 15.3 rkm/d to McNary Dam and 18.3 rkm/d to Bonneville Dam. The median arrival dates were April 27 at Lower Granite Dam, May 11 at McNary Dam and May 15 at Bonneville Dam. The 90% passage dates were May 9 at Lower Granite Dam, May 24 at McNary Dam and May 25 at Bonneville Dam. Median travel times, based on all detections, of PIT tagged 30 fpp yearlings released from Big Canyon were 20.8 days to Lower Granite Dam, 37.6 days to McNary Dam and 43.5 days to Bonneville Dam. Median migration rates were 8.3 rkm/d to Lower Granite Dam, 10.6 rkm/d to McNary Dam and 12.9 rkm/d to Bonneville Dam. The median arrival dates were May 5 at Lower Granite Dam, May 23 at McNary Dam and May 28 at Bonneville Dam. The 90% passage dates were May 22 at Lower Granite Dam, May 31 at McNary Dam and June 5 at Bonneville Dam. Median arrival dates, based on all detections, of PIT tagge

Rocklage, Stephen J. (Nez Perce Tribe, Department of Fisheries Resource Management, Lapwai, ID)

2004-01-01T23:59:59.000Z

282

Solvent Refined Coal (SRC) process. Quarterly technical progress report, January 1979-March 1979  

SciTech Connect (OSTI)

This report summarizes the progress of the Solvent Refined Coal (SRC) Project by the Pittsburg and Midway Coal Mining Co. for the Department of Energy for the period January 1, 1979 to March 31, 1979. Activities included the operation and modification of the Solvent Refined Coal Pilot Plant at Fort Lewis, Washington; the Process Development Unit P-99 at Harmarville, Pennsylvania; and research at Merriam Laboratory in Merriam, Kansas. The Pilot Plant processed Powhatan No. 5 Coal in the SRC-II mode of operation studying the effect of coal particle size and system temperature on coal slurry blending and the effect of carbon monoxide concentration in the reaction feed gas on process yields. January and February were spent completing installation of a fourth High Pressure Separator on Process Development Unit P-99 to better simulate operating conditions for the proposed Demonstration Plant. During March, one run was completed at P-99 feeding Pittsburgh Seam Coal from the Powhatan No. 5 Mine. Merriam investigations included a study of the effect of iron containing additives on SRC-I operation, the addition of carbon monoxide to the feed gas, utilization of a hydrogenated solvent (Cresap process solvent) in the SRC-I mode under both normal and short residence time operating conditions, and development of a simulated distillation technique to determine the entire boiling range distribution of product oils.

Not Available

1980-02-01T23:59:59.000Z

283

Materials corrosion in ammonia/solid heat pump working media  

SciTech Connect (OSTI)

Salt/ammonia complexes will undergo thermal cycles during use as working media for heat pumps. The interaction between container materials and complexes under thermal cyclic conditions was assessed to screen possible containment materials. Aluminum alloys 3003, 1100, and 6063 and carbon steel A214 were tested against possible heat pump working media SrCl{sub 2}/NH{sub 3}, CaBr{sub 2}/NH{sub 3}, and CaCl{sub 2}/NH{sub 3}. None of the containment materials showed susceptibility to stress corrosion cracking. While all the materials demonstrated excellent general corrosion resistance to SrCl{sub 2}/NH{sub 3}, only A214 displayed good general corrosion resistance to CaCl{sub 2}/NH{sub 3}. The complex CaBr{sub 2}/NH{sub 3} was found to be subject to thermal cyclic instability and should not be used as a heat pump working medium.

Wilson, D.F.; Howell, M.; DeVan, J.H.

1992-01-01T23:59:59.000Z

284

Electronic structure of the dioxygen to transition metal bond: generalized molecular orbital calculations on models of manganese, iron, and cobalt porphyrins  

E-Print Network [OSTI]

are reported for FeP where P = porphinato(2-) ~ (NH2)4 , (NHCH2)4 , (N4C2H10) , (N4CBH6) and for Fe(02)PL where P = porphi nato(2-), (NH2)4 , (N4C2H6) and L = imidazole, NH3. The MO calculations indicate that (N4C2H6) is a better model for the porphyri n... ring in metal-dioxygen porphyrin complexes than the model (NH ) . This model was employed in generalized molecular orbital-confi guration interaction calculations of Fe(02)P(NH3), Co(02)P(NH3), and Mn(02)P where P = (N4C2H6) The ozone...

Newton, James Edward

1982-01-01T23:59:59.000Z

285

A study of the reaction between lead (II) bromide and organic amine hydrobromides  

E-Print Network [OSTI]

' g C . , ~19 l. TABLE II 1. C2H5NH3PbBr3 2, (CH3)2NH2PbBr3 3 (C2H5)2NH2PbBr3 (CH3)3NHPbBr3 5 (C2H5)3NHPbBr3 6 CH3C H4NHPbBr3 7 ~ CH3C5H4NHPbBr3 8. O(CH2CH2 2NH2PbBr3 9. (CH2)5NH2PbBr3 10. (C4H9)2NH2PbBr3 11 HOCH2CH2(C2H5)2NHPbBr3 12, HOCH...

Harris, Albert Zeke

1963-01-01T23:59:59.000Z

286

FTIR and kinetic studies of the mechanism of Fe{sup 3+}-exchanged TiO{sub 2}-pillared clay catalyst for selective catalytic reduction of NO with ammonia  

SciTech Connect (OSTI)

A series of FTIR spectroscopic and kinetic studies of the selective catalytic reduction (SCR) of nitric oxide by ammonia were conducted on Fe{sup 3+}-exchanged TiO{sub 2}-pillared clay (Fe-TiO{sub 2}-PILC) catalyst. It was found that No molecules were absorbed on the fresh Fe-TiO{sub 2}-PILC catalyst and then oxidized by O{sub 2} to adsorbed NO{sub 2} and nitrate species. These NO{sub x} adspecies could be reduced by NH{sub 3} at high temperatures. NH{sub 3} molecules could also be adsorbed on the Broensted acid and Lewis acid sites on the Fe-TiO{sub 2}-PILC catalyst to generate, respectively, NH{sup +}{sub 4} ions and coordinated NH{sub 3} species. These NH{sub 3} adspecies were active in reacting with NO, NO + O{sub 2} and NO{sub 2}, but the reaction rates of NH{sub 3} + NO + O{sub 2} and NH{sub 3} + NO{sub 2} were much higher than that of NNO + NH{sub 3}. However, under reaction conditions, the surface of Fe-TiO{sub 2}-PILC was mainly covered by NH{sup +}{sub 4} ions and coordinated NH{sub 3}, and no NO{sub x} adspecies were detected. This is in agreement with the zero-order for the SCR reaction with respect to NH{sub 3}. A possible reaction scheme for the SCR reaction on Fe-TiO{sub 2}-PILC was proposed. NO reduction initially involved the reaction between NO{sub 2} and pairs of NH{sub 3} adspecies to form an active intermediate, which finally reacted with gaseous or weakly adsorbed NO to produce N{sub 2} and H{sub 2}O.

Long, R.Q.; Yang, R.T.

2000-02-15T23:59:59.000Z

287

Rfrigration solaire par simulation en absorption sche J. Flchon et F. Machizaud  

E-Print Network [OSTI]

tracé dans une précédente publication [4] le réseau (1/T, Log P) du couple frigorigène CaCl2-NH3 pour, Log P) of the frigorigene couple CaCl2-NH3 for different concentrations in ammonia, by simulation we. Parmi les couples susceptibles d'un emploi efficace, CaCl2, NH3 a fait l'objet de réalisations

Boyer, Edmond

288

The Effects of Hydrothermal Agingon a Commercial Cu SCR Catalyst  

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

A r - - - NH 3 adsorption and desorption * All SCR models developed in MatlabSimulink using a variable step solver (ode23tb) * First order Euler integration in...

289

Synthesis and Characterization of Methylammonium Borohydride...  

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

hydrogen mobility similar to that observed in NH3BH3. The kinetics and thermodynamics of these reactions have been investigated and show hydrogen release follows a...

290

Polyaniline Nanothin Film Chemiresistive Gas Sensors  

E-Print Network [OSTI]

for monitoring ozone and nitrogen dioxide. Analytica ChimicaNH 3 ) [2], nitrogen dioxide (NO 2 ) [3], hydrogen (H 2 ) [work include ammonia, nitrogen dioxide, formaldehyde, carbon

Srinives, Sira

2012-01-01T23:59:59.000Z

291

E-Print Network 3.0 - area plymouth massachusetts Sample Search...  

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

Seacoast area high schools & Coe Brown... .862.2881 NH North Country, Sullivan County (Lebanon, Claremont, etc), Concord area high schools Elisabeth... Williams...

292

Visiting Companies, Institutions and Laboratories 3M Health Care St. Paul, MN  

E-Print Network [OSTI]

Orthopaedics and Optima Sports Medicine Salem, NH Ethicon Somerville, NJ Fraunhofer Center for Manufacturing Innovation Brookline, MA GE Healthcare Lawrence, MA Gems Sensors - Controls Plainville, CT Genzyme

Vajda, Sandor

293

Effects of Drama on the Use of Reading Comprehension Strategies and on Attitudes Toward Reading  

E-Print Network [OSTI]

Portsmouth, NH: Heinemann. Kempe, A. , & Nicholson, H (must help with literacy (Kempe & Nicholson, 2007, p.52).for literacy development (Kempe & Nicholson, 2007, p.52),

Gngr, Arzu

2008-01-01T23:59:59.000Z

294

E-Print Network 3.0 - ammonium compounds efecto Sample Search...  

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

United States Konarik Stephen... gaseous ammonia (NH3) which through chemical reaction in rainwater changes into ammonium ion ... Source: Aneja, Viney P. - Department of Marine,...

295

E-Print Network 3.0 - ammonia results review Sample Search Results  

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

ammonia emissions... gaseous ammonia (NH3) which through chemical reaction in rainwater changes into ammonium ion ... Source: Aneja, Viney P. - Department of Marine,...

296

E-Print Network 3.0 - ammonia percolated wheat Sample Search...  

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

ammonia emissions... gaseous ammonia (NH3) which through chemical reaction in rainwater changes into ammonium ion ... Source: Aneja, Viney P. - Department of Marine,...

297

E-Print Network 3.0 - ammonium compounds Sample Search Results  

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

United States Konarik Stephen... gaseous ammonia (NH3) which through chemical reaction in rainwater changes into ammonium ion ... Source: Aneja, Viney P. - Department of Marine,...

298

RESPONSE OF GLUTAMINE SYNTHETASE GENE TRANSCRIPTION AND ENZYME ACTIVITY TO EXTERNAL NITROGEN SOURCES IN THE DIATOM SKELETONEMA  

E-Print Network [OSTI]

). In Chlorella and other algae, NR is not induced in the presence of NH4 þ , but rapid synthesis occurs upon NO3

299

E-Print Network 3.0 - acid ammonium phosphate Sample Search Results  

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

Corrosive - base NH4OAc Ammonium acetate Irritant PBS Phosphate buffered saline PEG Polyethylene... Calcium chloride Irritant CAPS 3-(Cyclohexylamino)-1-propanesulfonic acid...

300

New convertible isocyanides for the Ugi Reaction : application to the stereoselective synthesis of omuralide  

E-Print Network [OSTI]

ii) N (iii) R 3 O R Flash Vacuum Pyrolysis O R 1 NH 2 O (iv)of benzoxazoles by flash vacuum pyrolysis. 18 In addition to

Gilley, Cynthia Brooke

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Testing the ecological stability of ectomycorrhizal symbiosis: effects of heat, ash and mycorrhizal colonization on Pinus muricata seedling performance  

E-Print Network [OSTI]

e.g. nitrogen and phosphorous) acquired by the fungalammonium-nitrogen (NH 4 -N), phosphorous (P), potassium (K),OM), weak Bray phosphorous (P), extractable calcium (Ca),

Peay, Kabir G.; Bruns, Thomas D.; Garbelotto, Matteo

2010-01-01T23:59:59.000Z

302

Kylteknik ("KYL")Kylteknik ("KYL") RefrigerationRefrigerationRefrigerationRefrigeration  

E-Print Network [OSTI]

system /2 The rich NH3/H2O mix is pumped via a heatpumped via a heat exchanger to a regenerator, where

Zevenhoven, Ron

303

ADVANCED RESEARCH PROJECTS AGENCY - ENERGY ...  

Office of Environmental Management (EM)

EIS (DOEEIS-0481) ELECTRICITY DELIVERY AND ENERGY RELIABILITY 2. Presidential Permit Application, Northern Pass Transmission LLC, NH (DOEEIS-0463) 3. Plains and Eastern...

304

SEP Success Story: Launching Green Entrepreneurship in New Hampshire...  

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

NH. | Courtesy of University of New Hampshire Photographic Services SEP Success Story: "Green Launching Pad" Supports Clean Energy Small Businesses SEP Success Story: Green...

305

EMSL - surface chemistry  

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

surface-chemistry en FeSSZ-13 as an NH3-SCR Catalyst: A Reaction Kinetics and FTIRMssbauer Spectroscopic Study. http:www.emsl.pnl.govemslwebpublications...

306

aimar liiver kalle: Topics by E-print Network  

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

covers Multidisciplinary Databases and Resources Websites Summary: . Appl. Superconduct. (1999) v. 9 p. 2758-2761 2. Andersen, N.H.; Zimmermann, M. von; Frello, T.; Kall,...

307

aarne luud kalle: Topics by E-print Network  

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

covers Multidisciplinary Databases and Resources Websites Summary: . Appl. Superconduct. (1999) v. 9 p. 2758-2761 2. Andersen, N.H.; Zimmermann, M. von; Frello, T.; Kall,...

308

attikas kalle kilk: Topics by E-print Network  

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

covers Multidisciplinary Databases and Resources Websites Summary: . Appl. Superconduct. (1999) v. 9 p. 2758-2761 2. Andersen, N.H.; Zimmermann, M. von; Frello, T.; Kall,...

309

E-Print Network 3.0 - area skamania county Sample Search Results  

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

- Department of Mechanical Engineering, University of Utah Collection: Engineering 24 New Hampshire OFFICE OF UNDERGRADUATE ADMISSIONS Summary: .862.2881 NH North Country,...

310

E-Print Network 3.0 - application malheur county Sample Search...  

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

Engineering, Oregon State University Collection: Environmental Sciences and Ecology 18 New Hampshire OFFICE OF UNDERGRADUATE ADMISSIONS Summary: .862.2881 NH North Country,...

311

Supporting Information Light trapping in silicon nanowire solar cells  

E-Print Network [OSTI]

and 15 s 10:1 NH4F:HF dip and 800 nm Al followed by 200 nm Pd sputtered to form a top electrode finger

Yang, Peidong

312

Application for Presidential permit OE Docket No. PP-371 Northern...  

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

from Lorna Rose 091513 Comments from Ann Vennerbeck 091513 Comments from Conservation Law Foundation, Appalachian Mountain Club, and Society for the Protection of N.H. Forests...

313

E-Print Network 3.0 - aspheric intraocular lenses Sample Search...  

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

11:137-146 10. Yang HC, Chung SK, Baek NH. Decentration, tilt... -refractive silicone and hydro- phobic acrylic intraocular ... Source: Artal, Pablo - Laboratorio de Optica,...

314

Ammonia volatilization from N fertilizers surface applied on bermudagrass  

E-Print Network [OSTI]

. The biological activity was measured by trapping the CO in NaOH (0. 422 N). The NH3 which was volatilized from the urea was trapped in boric acid according to Bremner (1965). Volatilized NH and evolved CO were measured daily by titrating the boric acid and 13... was passed over the soil surface, then bubbled into boric acid to trap volatilized NH (Bremner, 1965). Humidified air was used to prevent rapid soil drying which would retard NH volatilization (Ernst and Massey, 1960). The apparatus is diagrammed in Fig. 1...

Panossian, Jack B.

1980-01-01T23:59:59.000Z

315

Evaluation of calcium chloride and ammonium thiosulfate as ammonia volatilization inhibitors for surface-applied urea  

E-Print Network [OSTI]

(Fenn and Kissel, 1973). Ammonia exiting the soil chainber with the air-flow was captured in a boric acid indicator trap containing 40 mL of boric acid indicator solution. The boric acid indicator traps were changed every 24 h and titrated... as 90%. Calcium chloride reacts with the (NH4)2CO2 formed during urea hydrolysis in the following manner: (NH4)2CO2 + CaC12 CaCO& + 2NH4C1 Ammonium chloride is a slightly acidic product and does not produce (NH4)2CO2 in a calcareous soil. Ammonia...

Sloan, John J.

1989-01-01T23:59:59.000Z

316

BNL-65388-AB PROPERTIES OF AMMONIATED SULFATE AEROSOLS AT LOW TEMPERATURES  

E-Print Network [OSTI]

BNL-65388-AB PROPERTIES OF AMMONIATED SULFATE AEROSOLS AT LOW TEMPERATURES: WHY ARE THE MODELS SO of Energy under Contract No. DE-AC02-98CH10886. #12;PROPERTIES OF AMMONIATED SULFATE AEROSOLS AT LOW will present a study of the properties of ammoniated sulfate aerosols ((NH4)2SO4, NH4HSO4, and in- between

317

Inhibition of Nitrate Uptake by Ammonium in Barley. Analysis of Component Fluxes1  

E-Print Network [OSTI]

that the inhibition results from the direct effects of NH4 at the plasma membrane. The mechanism of this inhibition on the inducible high-affinity transport system rather than on the constitutive high-affinity transport system for NO3 under all conditions. The inhibitory effects exerted by the NH4 ion upon NO3 uptake by the roots

Kronzucker, Herbert J.

318

New Phytologist (2002) 155: 373380 www.newphytologist.com 373 Blackwell Science, Ltd  

E-Print Network [OSTI]

fluxes, ion transport. © New Phytologist (2002) 155: 373­380 Author for correspondence: Herbert J for its transport across leaf cell membranes. Raven & Farquhar (1981) used the NH4 + analogue 14 C-methylammonium in leaf segments of Phaseolus vulgaris to provide evidence that NH4 + transport across the plasma membrane

Britto, Dev T.

319

Climate Sciences: Atmospheric Thermodynamics  

E-Print Network [OSTI]

1 Climate Sciences: Atmospheric Thermodynamics Instructor: Lynn Russell, NH343 http://aerosol.ucsd.edu/courses.html Text: Curry & Webster Atmospheric Thermodynamics Ch1 Composition Ch2 Laws Ch3 Transfers Ch12 Energy Climate Sciences: Atmospheric Thermodynamics Instructor: Lynn Russell, NH343 http

Russell, Lynn

320

6, 90339067, 2006 Climatology of  

E-Print Network [OSTI]

ACPD 6, 9033­9067, 2006 Climatology of stationary planetary waves in NH winter Q. Li et al. Title ­ climatological analysis of the refractive index Q. Li1 , H.-F. Graf1,2 , and M. A. Giorgetta1 1 Max Planck (qian.li@zmaw.de) 9033 #12;ACPD 6, 9033­9067, 2006 Climatology of stationary planetary waves in NH

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Journal of Traumatic Stress, Vol. 20, No. 5, October 2007, pp. 701712 (C 2007) Dorsal Anterior Cingulate Function  

E-Print Network [OSTI]

, Ann Arbor, MI Michael L. Macklin VA Research Service, Manchester, NH Natasha B. Lasko and Scott P. Orr Research Service, Manchester, NH Roger K. Pitman and Scott L. Rauch Department of Psychiatry, Massachusetts to thank James Murrough and Rachel Karpf for their assistance with data analysis, the individuals who

Patel, Aniruddh D.

322

Detection of Heavy Metal Ions in Drinking Water Using a  

E-Print Network [OSTI]

Detection of Heavy Metal Ions in Drinking Water Using a High-Resolution Differential Surface-resolution differential surface plasmon resonance (SPR) sensor for heavy metal ion detection. The sensor surface the sensing surface with peptides NH2- Gly-Gly-His-COOH and NH2-(His)6-COOH. Cu2+ in drinking water was tested

Chen, Wilfred

323

BIOCHIMICA ET BIOPHYSICA ACTA 213 ACTION OF HYDROXYLAMINE IN THE RED ALGA PORPHYRIDIUM  

E-Print Network [OSTI]

that hydroxylamine (NH2OH) in- activates the oxygen evolving capacity; at high enough concentrations, it also feeds, University of Illinois, Urbana, Ill. 6±8or (U.S.A.) (Received May 24th, 1971) SUMMARY I. Oxygen exchange appears to be very close to the reaction center of Photosystem II, as the photooxidation of NH2OH quenches

Govindjee

324

2852 Biochemistry 1994, 33, 2852-2858 Determination of the Secondary Structure and Folding Topology of an RNA  

E-Print Network [OSTI]

characterized RNA binding proteins of this class to date are mainly localized in the loops connecting correlation;CBCA(CO)NH, C@/ Cu carbon to nitrogen (via carbonyl) to amide proton correlation; HBHA(CO)NH, CBHH proton correlation;HCCH-COSY, proton-carbon-carbon-proton correlation using carboncorrelatedspectroscopy

Clore, G. Marius

325

Bedding and Within-Pen Location Effects on Feedlot Pen Runoff Quality Using a Rainfall Simulator  

E-Print Network [OSTI]

and 1999. Bedding had a significant (P # 0.05) effect on NH4­N concentration and load in 1999, SO4 load in 1998, SO4 concentration and load in 1999, and total coliforms in both years; where these three reactive phosphorus (DRP), total P, and NH4­N concentrations and loads at the bedding pack location in wood

Selinger, Brent

326

Pergamon Tetrahedron Letters 41 (2000) 15151518 TETRAHEDRON  

E-Print Network [OSTI]

% w/w), iPr2NH, 3­10 h, 120­140°C; (iv) TBDMS-C^CH (1.5 equiv.), Pd(PPh3)4 (10% w/w), iPr2NH, 3 h, 120

Rusell, K.C.

327

Renewable Hydrogen Production from Biological Systems  

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

+ H 2 Fe N 2 + 21 H + + 12e - 2NH 3 + 7.5H 2 V N 2 + 12H + + 12e - 2NH 3 + 3H 2 2 ATPe - Strong thermodynamic driving force essentially irreversible H 2 producti on Oxygen...

328

Attacking and Defending Networked Embedded Devices Kwang-Hyun Baek  

E-Print Network [OSTI]

Attacking and Defending Networked Embedded Devices Kwang-Hyun Baek Dartmouth College Hanover, NH College Hanover, NH 03755 sws@cs.dartmouth.edu ABSTRACT Currently, work on malware attack and defense become the launching point for many attacks on the enterprise network in which the embedded devices

Smith, Sean W.

329

STRIPPING OF PROCESS CONDENSATES FROM SOLID FUEL CONVERSION  

E-Print Network [OSTI]

ft 3 N a TC C0 mm Hg va:eor :eressure PH S PNH Pco exp. . bConcentration Moles/Liter Va:eor :eressure Pco NH b b exp. ~Concentration 3N a TC NH co va:eor :eressure mm.Hsr Pco PNH

Hill, Joel David

2013-01-01T23:59:59.000Z

330

The authors are solely responsible for the content of this technical presentation. The technical presentation does not necessarily reflect the official position of the American Society of Agricultural Engineers (ASAE), and its printing and distribution do  

E-Print Network [OSTI]

(NH3), hydrogen sulfide (H2S), carbon dioxide (CO2), and sulfur dioxide (SO2) from swine manure in 138). Ammonia (NH3), hydrogen sulfide (H2S), carbon dioxide (CO2) and sulfur dioxide (SO2) are among the major release and influenced H2S release. A new model of "bubble release" is proposed to explain release

Ni, Jiqin "Jee-Chin"

331

A multi-site analysis of random error2 in tower-based measurements of carbon and energy fluxes3  

E-Print Network [OSTI]

Forest Service, 271 Mast Road, Durham, NH 03824 USA.25 #12;RANDOM ERRORS IN ENERGY AND CO2 FLUX1 A multi-site analysis of random error2 in tower-based measurements of carbon and energy fluxes3 4 Forest Service, 271 Mast Road, Durham, NH 03824, USA.11 3 LI-COR Biosciences, Inc., 4421 Superior Street

332

and Ion Processes ELSEVIER International Journal of Mass Spectrometry and lon Processes 167/168 (1997) 637-647  

E-Print Network [OSTI]

/168 (1997) 637-647 Microsolvation of the ammonium ion in argon: infrared spectra of NH --Arn complexes (n Received 25 November 1996; accepted 2 June 1997 Abstract Infrared spectra of mass selected NH~-Ar, (n = 1 of the tetrahedral monomer. © 1997 Elsevier Science B.V. © 1997 Elsevier Science B.V. Keywords: Ab initio studies

Nizkorodov, Sergey

333

Airborne measurement of inorganic ionic components of fine aerosol particles using the particle-into-liquid sampler coupled to ion  

E-Print Network [OSTI]

. In addition to a sea-salt origin, Cl? showed a source in urban emissions possibly related to biofuel and that NH3 and other alkaline materials were in sufficient supply to neutralize H2SO4. The [NH4 + ] to ([NO3 and health effects, knowledge of the various types of aerosol sources from different regions of the world

334

Journal of Catalysis 241 (2006) 235242 www.elsevier.com/locate/jcat  

E-Print Network [OSTI]

because NH3 can poison the catalyst used in PEM fuel cells; however, an NH3 adsorbent can be used microreactor; Silicon carbide; Hydrogen production; Ammonia decomposition; Fuel reforming 1. Introduction]. Higher energy densities can be obtained by using hydrogen gas in polymer electrolyte membrane (PEM) fuel

Kenis, Paul J. A.

335

JOURNALDE PHYSIQUEIV Colloque C7, supplkmentau Journal de Physique I . ,Volume 4, juillet 1994  

E-Print Network [OSTI]

Spectrally resolved detection of NH3 at ppb level J. Henningsen,T. Megelberg and M. Hammerich* Danish claims concerning the sensitivity. In this paper we present a solution to the GO2interference problem, similar to that which has been previously used for detecting NH3 at ppm concentrations in power plant

Paris-Sud XI, Université de

336

TheJournalofExperimentalMedicine Supplemental material  

E-Print Network [OSTI]

M sodium thiosulfate and then washed three times in 50% acetonitrile/10 mM NH4HCO3, followed by a brief dehydration in 100% acetonitrile. Proteins were incubated overnight in 50% acetonitrile/10 mM NH4HCO3 with 0 a buffer containing 4- hydroxycinnamic acid (Agilent Technologies), 50% acetonitrile, 10 mM diammonium

Nizet, Victor

337

Who's Who in New Hampshire  

E-Print Network [OSTI]

New Hampshire's communities Diverse products and services with local to international marketsWho's Who in New Hampshire Agriculture Compiled by: www.agriculture.nh.gov #12;#12;Division by the agencies or associations listed and is provided as a public service. www.agriculture.nh.gov Who's Who

New Hampshire, University of

338

Best Management Practices for Forestry: Protecting New Hampshire's  

E-Print Network [OSTI]

Best Management Practices for Forestry: Protecting New Hampshire's Water Quality #12;#12;i of Conservation's Maine Forest Service publication, "Best Management Practices for Forestry: Protecting Maine: JB Cullen, NH Division of Forests and Lands Sandy Crystall, NH Department of Environmental Services

New Hampshire, University of

339

insect Phenotypic Plasticity Diversity of Responses  

E-Print Network [OSTI]

Illinois State University Normal,IL, USA ~Science Publishers, Inc. Enfield (NH),USA Plymouth, UK ~Oo5 #12. Published by Science Publishers, Inc., Enfield, NH, USA Printed in India. #12;Behavioral Diversity and its Insect phenotypic plasticity editors, T.N. Ananthakrishnan. Douglas Whitman. p. em. Includes

Gadagkar, Raghavendra

340

E-Print Network 3.0 - airbridges Sample Search Results  

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

Collection: Engineering ; Physics 28 0.036 Sm), LSi 1 nH, and CSi 1pF when the lamp was OFF and (b) RSi 500 ( 5 Sm), LSi 1 nH and CSi 1 pF when Summary: away from the...

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Poultry Committee Meeting Minutes November 16th  

E-Print Network [OSTI]

Poultry Committee Meeting Minutes November 16th , 2013 Merrimack County 4-H Office Boscawen, NH Assistant Representing: · NH Cluckers · Rockingham Roosters Poultry Club · SMS Green Eggs After and poultry programs. Sponsors for the poultry sections were requested. Ms. Siudut offered to contact

New Hampshire, University of

342

CHEMICAL PROCESSING OF PURE AMMONIA AND AMMONIA-WATER ICES INDUCED BY HEAVY IONS  

SciTech Connect (OSTI)

Cosmic rays are possibly the main agents to prevent the freeze-out of molecules onto grain surfaces in cold dense clouds. Ammonia (NH{sub 3}) is one of the most abundant molecules present in dust ice mantles, with a concentration of up to 15% relative to water (H{sub 2}O). FTIR spectroscopy is used to monitor pure NH{sub 3} and NH{sub 3}-H{sub 2}O ice samples as they are irradiated with Ni and Zn ion beams (500-600 MeV) at GANIL/France. New species, such as hydrazine (N{sub 2}H{sub 4}), diazene (N{sub 2}H{sub 2} isomers), molecular hydrogen (H{sub 2}), and nitrogen (N{sub 2}) were identified after irradiation of pure NH{sub 3} ices. Nitrous oxide (N{sub 2}O), nitrogen oxide (NO), nitrogen dioxide (NO{sub 2}), and hydroxylamine (NH{sub 2}OH) are some of the products of the NH{sub 3}-H{sub 2}O ice radiolysis. The spectral band at 6.85 {mu}m was observed after irradiation of both types of ice. Besides the likely contribution of ammonium (NH{sub 4}{sup +}) and amino (NH{sub 2}) radicals, data suggest a small contribution of NH{sub 2}OH to this band profile after high fluences of irradiation of NH{sub 3}-H{sub 2}O ices. The spectral shift of the NH{sub 3} ''umbrella'' mode (9.3 {mu}m) band is parameterized as a function of NH{sub 3}/H{sub 2}O ratio in amorphous ices. Ammonia and water destruction cross-sections are obtained, as well as the rate of NH{sub 3}-H{sub 2}O (1:10) ice compaction, measured by the OH dangling bond destruction cross-section. Ammonia destruction is enhanced in the presence of H{sub 2}O in the ice and a power law relationship between stopping power and NH{sub 3} destruction cross-section is verified. Such results may provide relevant information for the evolution of molecular species in dense molecular clouds.

Bordalo, V.; Da Silveira, E. F. [Departamento de Fisica/Laboratorio do Acelerador Van de Graaff, Pontificia Universidade Catolica do Rio de Janeiro, Rua Marques de S. Vicente 225, 22451-900 Rio de Janeiro, RJ (Brazil); Lv, X. Y.; Domaracka, A.; Rothard, H.; Boduch, P. [Centre de Recherche sur les Ions, les Materiaux et la Photonique (CEA/CNRS/ENSICAEN/Universite de Caen-Basse Normandie), CIMAP-CIRIL-GANIL, Boulevard Henri Becquerel, BP 5133, F-14070 Caen Cedex 05 (France); Seperuelo Duarte, E., E-mail: vbordalo@fis.puc-rio.br [Grupo de Fisica e Astronomia, Instituto Federal do Rio de Janeiro, Rua Lucio Tavares 1045, 26530-060 Nilopolis, RJ (Brazil)

2013-09-10T23:59:59.000Z

343

Why Lead Methylammonium tri-IODIDE perovskite-based solar cells requires a mesoporous electron transporting scaffold (but not necessarily a hole conductor)  

E-Print Network [OSTI]

CH3NH3PbI3-based solar cells were characterized with electron beam-induced current (EBIC), and compared to CH3NH3PbI3-xClx ones. A spatial map of charge separation efficiency in working cells shows p-i-n structures for both thin film cells. Effective diffusion lengths, LD, (from EBIC profile) show that holes are extracted significantly more efficiently than electrons in CH3NH3PbI3, explaining why CH3NH3PbI3-based cells require mesoporous electron conductors, while CH3NH3PbI3-xClx ones, where LD values are comparable for both charge types, do not.

Edri, Eran; Henning, Alex; Mukhopadhyay, Sabyasachi; Gartsman, Konstantin; Rosenwaks, Yossi; Hodes, Gary; Cahen, David

2014-01-01T23:59:59.000Z

344

High efficiency silicon nanohole/organic heterojunction hybrid solar cell  

SciTech Connect (OSTI)

High efficiency hybrid solar cells are fabricated based on silicon with a nanohole (SiNH) structure and poly (3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS). The SiNH structure is fabricated using electroless chemical etching with silver catalyst, and the heterojunction is formed by spin coating of PEDOT on the SiNH. The hybrid cells are optimized by varying the hole depth, and a maximum power conversion efficiency of 8.3% is achieved with a hole depth of 1??m. The SiNH hybrid solar cell exhibits a strong antireflection and light trapping property attributed to the sub-wavelength dimension of the SiNH structure.

Hong, Lei [Novitas, Nanoelectronics Centre of Excellence, School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798 (Singapore); Singapore Institute of Manufacturing Technology, A-STAR (Agency for Science, Technology and Research), 71 Nanyang Drive, Singapore 638075 (Singapore); Wang, Xincai; Zheng, Hongyu [Singapore Institute of Manufacturing Technology, A-STAR (Agency for Science, Technology and Research), 71 Nanyang Drive, Singapore 638075 (Singapore); He, Lining; Wang, Hao; Rusli, E-mail: yu.hy@sustc.edu.cn, E-mail: erusli@ntu.edu.sg [Novitas, Nanoelectronics Centre of Excellence, School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798 (Singapore); Yu, Hongyu, E-mail: yu.hy@sustc.edu.cn, E-mail: erusli@ntu.edu.sg [South University of Science and Technology of China, Shenzhen (China)

2014-02-03T23:59:59.000Z

345

Formation of hydroxylamine on dust grains via ammonia oxidation  

E-Print Network [OSTI]

The quest to detect prebiotic molecules in space, notably amino acids, requires an understanding of the chemistry involving nitrogen atoms. Hydroxylamine (NH$_2$OH) is considered a precursor to the amino acid glycine. Although not yet detected, NH$_2$OH is considered a likely target of detection with ALMA. We report on an experimental investigation of the formation of hydroxylamine on an amorphous silicate surface via the oxidation of ammonia. The experimental data are then fed into a simulation of the formation of NH$_2$OH in dense cloud conditions. On ices at 14 K and with a modest activation energy barrier, NH$_2$OH is found to be formed with an abundance that never falls below a factor 10 with respect to NH$_3$. Suggestions of conditions for future observations are provided.

He, Jiao; Lemaire, Jean-Louis; Garrod, Robin T

2015-01-01T23:59:59.000Z

346

Synthesis and characterization of covalently-linked dendrimer bioconjugates and the non-covalent self-assembly of streptavidin-based megamers  

E-Print Network [OSTI]

,114 25 Scheme 2-1* *a) 1 eq. NH2CH2(CH2OCH2)3CH2NH2, 1 eq. dansyl chloride, DIPEA, dioxane, RT, 14 h.; b) C3N3Cl3, DIPEA, THF, -6 ?C; c) BocNHCH2(CH2OCH2)3CH2NH2, DIPEA, THF, RT, 14 h.; d) Piperazine, DIPEA, THF, 70 ?C, 14 h.; e) C3N3Cl3, DIPEA...;1#0;1 26 Synthesis of 1. Dansyl chloride (1.306 g, 4.84 mmol) was added to a solution of NH2CH2(CH2OCH2)3CH2NH2 (5.58 g , 29.0 mmol) and DIPEA (1.7 mL, 5.03 mmol) in THF (100 mL). The resulting mixture was dried by centrifugal evaporation (in vacuo...

McLean, Megan Elizabeth

2005-02-17T23:59:59.000Z

347

Measurements of Ammonia at Blodgett Forest  

SciTech Connect (OSTI)

Ammonia is a reactive trace gas that is emitted in large quantities by animal agriculture and other sources in California, which subsequently forms aerosol particulate matter, potentially affecting visibility, climate, and human health. We performed initial measurements of NH{sub 3} at the Blodgett Forest Research Station (BFRS) during a 3 week study in June, 2006. The site is used for ongoing air quality research and is a relatively low-background site in the foothills of the Sierra Nevada. Measured NH{sub 3} mixing ratios were quite low (< 1 to {approx}2 ppb), contrasting with typical conditions in many parts of the Central Valley. Eddy covariance measurements showed NH{sub 3} fluxes that scaled with measured NH{sub 3} mixing ratio and calculated aerodynamic deposition velocity, suggesting dry deposition is a significant loss mechanism for atmospheric NH{sub 3} at BFRS. A simple model of NH{sub 3} transport to the site supports the hypothesis that NH{sub 3} is transported from the Valley to BFRS, but deposits on vegetation during the summer. Further work is necessary to determine whether the results obtained in this study can be generalized to other seasons.

Fischer, Marc L.; Littlejohn, David

2007-04-01T23:59:59.000Z

348

Ammonia Generation over TWC for Passive SCR NOX Control for Lean Gasoline Engines  

SciTech Connect (OSTI)

A commercial three-way catalyst (TWC) was evaluated for ammonia (NH3) generation on a 2.0-liter BMW lean burn gasoline direct injection engine as a component in a passive ammonia selective catalytic reduction (SCR) system. The passive NH3 SCR system is a potential low cost approach for controlling nitrogen oxides (NOX) emissions from lean burn gasoline engines. In this system, NH3 is generated over a close-coupled TWC during periodic slightly rich engine operation and subsequently stored on an underfloor SCR catalyst. Upon switching to lean, NOX passes through the TWC and is reduced by the stored NH3 on the SCR catalyst. NH3 generation was evaluated at different air-fuel equivalence ratios at multiple engine speed and load conditions. Near complete conversion of NOX to NH3 was achieved at =0.96 for nearly all conditions studied. At the =0.96 condition, HC emissions were relatively minimal, but CO emissions were significant. Operation at AFRs richer than =0.96 did not provide more NH3 yield and led to higher HC and CO emissions. Results of the reductant conversion and consumption processes were used to calculate a representative fuel consumption of the engine operating with an ideal passive SCR system. The results show a 1-7% fuel economy benefit at various steady-state engine speed and load points relative to a stoichiometric engine operation.

Prikhodko, Vitaly Y [ORNL] [ORNL; Parks, II, James E [ORNL; Pihl, Josh A [ORNL] [ORNL; Toops, Todd J [ORNL] [ORNL

2014-01-01T23:59:59.000Z

349

The Transport Number of Silver Fluoride Using a Pulsating Current  

E-Print Network [OSTI]

/c lc.c. AgN03 2.3613 gms. AgN03 1.500 w Ag 999.2 cc .001500 gms. Ag/c.c, AgN03 sol .001500 gms. Ag. F NH4SCN G AgN0s H Q * x E n if I lc.c. NH4SCN J i 16.68 cc* 23.51 c.c. 002095 gms.Ag/c.c. NH4SCN .002095 gms. Ag 1.397 K lc.c. NE4SCN 1... Standardization of AgP solution. Date -Apr. 1, 1914. A NH4SCN 31.10 c.c. B AgN05 1.94 * C lc.c. AgNOg * Trfe? " NH4SCN* D CxB a 1.39 " jfi A-D 29.71 * Net NH4SCN P lc.c. NH4SCN * .002095 gms. Ag** G JSxP = .06224 M Ag H 126.9^ .07 " AgP 107.9 I Ag...

Parkhurst, I. P.

1914-06-05T23:59:59.000Z

350

Cadmium exposure in association with history of stroke and heart failure  

SciTech Connect (OSTI)

Background: It is unclear whether environmental cadmium exposure is associated with cardiovascular disease, although recent data suggest associations with myocardial infarction and peripheral arterial disease. Objective: The objective of this study was to evaluate the association of measured cadmium exposure with stroke and heart failure (HF) in the general population. Methods: We analyzed data from 12,049 participants, aged 30 years and older, in the 1999-2006 National Health and Nutrition Examination Survey (NHANES) for whom information was available on body mass index, smoking status, alcohol consumption, and socio-demographic characteristics. Results: At their interviews, 492 persons reported a history of stroke, and 471 a history of HF. After adjusting for demographic and cardiovascular risk factors, a 50% increase in blood cadmium corresponded to a 35% increased odds of prevalent stroke [OR: 1.35; 95% confidence interval (CI): 1.12-1.65] and a 50% increase in urinary cadmium corresponded to a 9% increase in prevalent stroke [OR: 1.09; 95% CI: 1.00-1.19]. This association was higher among women [OR: 1.38; 95% CI: 1.11-1.72] than men [OR: 1.30; 95% CI: 0.93-1.79] (p-value for interaction=0.05). A 50% increase in blood cadmium corresponded to a 48% increased odds of prevalent HF [OR: 1.48; 95% CI: 1.17-1.87] and a 50% increase in urinary cadmium corresponded to a 12% increase in prevalent HF [OR: 1.12; 95% CI: 1.03-1.20], with no difference in sex-specific associations. Conclusions: Environmental exposure to cadmium was associated with significantly increased stroke and heart failure prevalence. Cadmium exposure may increase these important manifestations of cardiovascular disease.

Peters, Junenette L., E-mail: jpeters@hsph.harvard.edu [Department of Environmental Health, Harvard School of Public Health, Landmark Center, P.O. Box 15697, 401 Park Drive, Boston, MA 02215 (United States); Perlstein, Todd S. [Division of Cardiology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (United States)] [Division of Cardiology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (United States); Perry, Melissa J.; McNeely, Eileen [Department of Environmental Health, Harvard School of Public Health, Landmark Center, P.O. Box 15697, 401 Park Drive, Boston, MA 02215 (United States)] [Department of Environmental Health, Harvard School of Public Health, Landmark Center, P.O. Box 15697, 401 Park Drive, Boston, MA 02215 (United States); Weuve, Jennifer [Department of Environmental Health, Harvard School of Public Health, Landmark Center, P.O. Box 15697, 401 Park Drive, Boston, MA 02215 (United States) [Department of Environmental Health, Harvard School of Public Health, Landmark Center, P.O. Box 15697, 401 Park Drive, Boston, MA 02215 (United States); Rush Institute for Healthy Aging, Rush University, Chicago, IL (United States)

2010-02-15T23:59:59.000Z

351

Design and Feasibility Assessment of a Retrospective Epidemiological Study of Coal-Fired Power Plant Emissions in the Pittsburgh Pennsylvania Region  

SciTech Connect (OSTI)

Eighty-nine (89) percent of the electricity supplied in the 35-county Pittsburgh region (comprising parts of the states of Pennsylvania, Ohio, West Virginia, and Maryland) is generated by coal-fired power plants making this an ideal region in which to study the effects of the fine airborne particulates designated as PM{sub 2.5} emitted by the combustion of coal. This report demonstrates that during the period from 1999-2006 (1) sufficient and extensive exposure data, in particular samples of speciated PM{sub 2.5} components from 1999 to 2003, and including gaseous co-pollutants and weather have been collected, (2) sufficient and extensive mortality, morbidity, and related health outcomes data are readily available, and (3) the relationship between health effects and fine particulates can most likely be satisfactorily characterized using a combination of sophisticated statistical methodologies including latent variable modeling (LVM) and generalized linear autoregressive moving average (GLARMA) time series analysis. This report provides detailed information on the available exposure data and the available health outcomes data for the construction of a comprehensive database suitable for analysis, illustrates the application of various statistical methods to characterize the relationship between health effects and exposure, and provides a road map for conducting the proposed study. In addition, a detailed work plan for conducting the study is provided and includes a list of tasks and an estimated budget. A substantial portion of the total study cost is attributed to the cost of analyzing a large number of archived PM{sub 2.5} filters. Analysis of a representative sample of the filters supports the reliability of this invaluable but as-yet untapped resource. These filters hold the key to having sufficient data on the components of PM{sub 2.5} but have a limited shelf life. If the archived filters are not analyzed promptly the important and costly information they contain will be lost.

Richard A. Bilonick; Daniel Connell; Evelyn Talbott; Jeanne Zborowski; Myoung Kim

2006-12-20T23:59:59.000Z

352

Shock temperature measurements in ammonia  

SciTech Connect (OSTI)

Our first shock temperature measurements on a cryogenic target are reported for NH/sub 3/. A new fast optical pyrometer and a cryogenic specimen holder for liquid NH/sub 3/ were developed to measure shock temperatures of 4400 and 3600 K at pressures of 61 and 48 GPa. These conditions correspond to those in the ice layers in Uranus and Neptune. The shock temperature data are in reasonable agreement with an equation of state based on an intermolecular potential derived from NH/sub 3/ Hugoniot data.

Radousky, H.B.; Mitchell, A.C.; Nellis, W.J.; Ross, M.

1985-07-01T23:59:59.000Z

353

Synthetic Efforts Toward Palau'amine Doug Behenna, Ryan McFadden  

E-Print Network [OSTI]

Synthetic Efforts Toward Palau'amine Doug Behenna, Ryan McFadden Eric Ashley, Jenn Stockdill Cl H2N R1 R2 N N H N HN O NH2 H N NH H H OH NH2 Cl H2N R2 R1 R1 = R2 = H Palau'amine R1 = H, R2 = Br 4-Bromo Palau'amine R1 = R2 = Br Dibromo Palau'amine R1 = R2 = H Styloguanidine R1 = H, R2 = Br 3

Stoltz, Brian M.

354

The preparation and analysis of ammonia base sulfite pulping liquor  

E-Print Network [OSTI]

NH3 Concentrations . . . . . , ~ . ~ . . ~ ~ . ~ q IV The Distribution of S02 in a 2. 82$ RR3 Solution for Various Total SO2 Concentrations . . . . . . , . . . ~ . . . 31 FIGURES l. Variation of pH with Percent NH3 in Solution. . . . . ~. . . 25... 2. Variation of pH with S02 Concentration in Solutions of Various NH Concentrations . . . . ~ . . . ~ . ~ o ~ . o . ~ 27 3 ~ Composition of Solutions to give a Constant pH of T and 2. 5 , ~ 2Q 4. The Variation of the Ratio of Free S02 to Total SO2...

Honstead, John Frederick

1950-01-01T23:59:59.000Z

355

Laboratory, in sacco and in vivo assessment of various treatment conditions affecting  

E-Print Network [OSTI]

and in vivo digestibilities of untreated and ammonia (NH3) treated wheat straw. Wheat straw and gas ammoniated digestibility trial with 5 sheep per treatment. Lowest NDF values for ammoniated straw were recorded with the 2

Paris-Sud XI, Université de

356

Infrared spectroscopy of ionic clusters  

SciTech Connect (OSTI)

This thesis describes new experiments wherein the infrared vibrational predissociation spectra of a number of mass-selected ionic cluster systems have been obtained and analyzed in the 2600 to 4000 cm{sup {minus}1} region. The species studied include: the hydrated hydronium ions, H{sub 3}O{sup +} (H{sub 2}O){sub 3 {minus}10}, ammoniated ammonium ions, NH{sub 4}{sup +}(NH{sub 3}){sub 1 {minus}10} and cluster ions involving both water and ammonia around an ammonium ion core, (mixed clusters) NH{sub 4}{sup +}(NH{sub 3}){sub n}(H{sub 2}O){sub m} (n+m=4). In each case, the spectra reveal well resolved structures that can be assigned to transitions arising from the vibrational motions of both the ion core of the clusters and the surrounding neutral solvent molecules. 154 refs., 19 figs., 8 tabs.

Price, J.M. (California Univ., Berkeley, CA (USA). Dept. of Chemistry Lawrence Berkeley Lab., CA (USA))

1990-11-01T23:59:59.000Z

357

Ammoniated silica-alumina gel and catalyst containing the same and processes for producing same  

SciTech Connect (OSTI)

This invention relates to hydrothermally treated silica-alumina cogels resulting in a reduction in the NH/sub 4/ content of the gel and the employment of such gels as cracking catalysts.

Alafandi, H.; Stamires, D.

1980-12-09T23:59:59.000Z

358

THE HEART OF CAMPUS Memorial Union Building  

E-Print Network [OSTI]

THE HEART OF CAMPUS Memorial Union Building University of New Hampshire 83 Main Street Durham, NH The Memorial Union Building is "The Heart of Campus" and serves as the official New Hampshire State War

New Hampshire, University of

359

Kinetics Study of Solid Ammonia Borane Hydrogen Release &ndash...  

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

Hydrogen Abstract: Ammonia borane (AB), NH3BH3, is a promising material for chemical hydrogen storage with 19.6 wt% gravimetric hydrogen capacity of which 16.2 wt% hydrogen...

360

A bio-inspired microstructure induced by slow injection moulding of cylindrical block copolymers  

E-Print Network [OSTI]

11482 (2011). Acknowledgments The authors thank the British Heart Foundation for financial support for this work under Grant NH/11/4/29059; the Armstrong Fund (Cambridge University) for a studentship to support Jacob Brubert; and the Diamond Light Source...

Stasiak, Joanna; Brubert, Jacob; Serrani, Marta; Nair, Sukumaran; de Gaetano, Francesco; Costantino, Maria Laura; Moggridge, Geoff D.

2014-06-26T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

E-Print Network 3.0 - aluminate coupling agent Sample Search...  

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

hydrate, Ca2- Al(OH)61 X ? nH2O2 , where X OH2 and CO22 3 Source: Messersmith, Phillip B.- Department of Materials Science and Engineering, Northwestern University...

362

E-Print Network 3.0 - aluminum phosphide pc Sample Search Results  

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

HCP CCP PO phosphorus monoxide molecular oxygen Aluminum oxide H2 H2 O H2 S CSi carbon... isocyanide HCl NaCl NaCN N2 O KCl AlCl aluminum monochloride NH2 amidyl radical*...

363

CLEERS Aftertreatment Modeling and Analysis  

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

concentrations and NH 3 storage as states * Coded as 'C' S-functions and developed in MatlabSimulink * Optimized and validated using steady state and thermal transient reactor...

364

CLEERS Aftertreatment Modeling and Analysis  

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

concentrations and NH 3 storage as states * Coded as 'C' S-functions and developed in MatlabSimulink * Optimized and validated using steady state and transient reactor data...

365

E-Print Network 3.0 - ahto rhn jt Sample Search Results  

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

9 MATH 100 Introduction to the Profession Modeling and the Exponential Function in MATLAB Summary: + rh)3 A(0) - p (1 + rh)2 + (1 + rh) + 1 ... A(nh) (1 + rh)n A(0) - p (1 +...

366

Report to Congress on Server and Data Center Energy Efficiency: Public Law 109-431: Appendices  

E-Print Network [OSTI]

a U.S. Department of Energy (DOE) and New York State Energyyears. http://nh.gov/oep/programs/energy/beci.htm New YorkThe New York Energy Smart Loan Fund will offer loans with an

Brown, Richard; Alliance to Save Energy; ICF Incorporated; ERG Incorporated; U.S. Environmental Protection Agency

2008-01-01T23:59:59.000Z

367

EV Community Readiness projects: New York City and Lower Hudson...  

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

EV Community Readiness projects: New York City and Lower Hudson Valley Clean Communities, Inc. (NY, MA, PA); NYSERDA (ME, NH, VT, MA, RI, CT, NY, NJ, PA, DE, MD, DC) EV Community...

368

On the Role of Sacrificial Donors in the Catalytic Reduction of CO2 by  

E-Print Network [OSTI]

Complexes Jay Agarwal Gonghu Li Department of Chemistry University of New Hampshire, Durham, NH 03824 4/23/2010 #12;Carbon Dioxide Breakdown (Gas) (Liquid) Gasoline Breakdown Gasoline (+Additives) CO2 + H2O

New Hampshire, University of

369

Highly stable and efficient tandem organic light-emitting devices with intermediate connectors using lithium amide as n-type dopant  

SciTech Connect (OSTI)

In this work, we report thermally decomposable lithium amide (LiNH{sub 2}) feasible to function as an effective n-type dopant for intermediate connectors in tandem organic light-emitting devices (OLEDs). Metallic lithium, which is released from the decomposition process of LiNH{sub 2}, is proved by X-ray photoelectron spectroscopy and responsible for n-type electrical doping of electron transporting materials. We demonstrate that tandem OLEDs using LiNH{sub 2} and Cs{sub 2}CO{sub 3} as n-type dopants, respectively, give a comparable electroluminescence efficiency and, moreover, the device with LiNH{sub 2} has far longer operational lifetime. The results therefore highlight the significance of selecting suitable n-type dopant in intermediate connectors to fabricate high-stability tandem OLEDs.

Zhou, Dong-Ying [Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano and Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123 (China); Department of Electrical and Computer Engineering and Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1 (Canada); Zu, Feng-Shuo; Shi, Xiao-Bo; Liao, Liang-Sheng, E-mail: h2aziz@uwaterloo.ca, E-mail: lsliao@suda.edu.cn [Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano and Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123 (China); Zhang, Ying-Jie; Aziz, Hany, E-mail: h2aziz@uwaterloo.ca, E-mail: lsliao@suda.edu.cn [Department of Electrical and Computer Engineering and Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1 (Canada)

2014-08-25T23:59:59.000Z

370

Synthesis, Characterization, and Cytotoxicity of Platinum(IV) Carbamate Complexes  

E-Print Network [OSTI]

The synthesis, characterization, and cytotoxicity of eight new platinum(IV) complexes having the general formula cis,cis,trans-[Pt(NH[subscript 3)[subscript 2]Cl[subscript 2](O[subscript 2]CNHR)[subscript 2

Wilson, Justin Jeff

371

Non-thermal plasma-assisted NOx reduction over Na-Y zeolites...  

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

investigated in the non-thermal plasma assisted NOx reduction reaction using a simulated diesel engine exhaust gas mixture. The acid sites were formed by NH4+ ion exchange and...

372

Microsoft PowerPoint - HTGR Potential Market and Preliminary...  

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

Project 250 GW th HTGR application NH3 production) Oil SandsShale (43 - 600 MWt HTGR Hydrogen Production (60 - 600 MWt HTGR Modules) 4 Modules) * Quad 1x10 15 Btu (293 MM MW th...

373

On-Board Measurement of Ammonia and Nitrous Oxide Using Feedback...  

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

Resonance and Low Pressure Sampling A first set of results has found that LASAR and VLPS data in the laboratory closely correlate with real-time, in-use measurement of NH3 and NO...

374

Life-cycle Assessment of Semiconductors  

E-Print Network [OSTI]

of isopropyl alcohol (IPA), CO, NO X , ethyl lactate andHMDS: hexa-methyl disilizane IPA: isopropyl alcohol OMCTS:liquid H 2 SO 4 HCl NH 4 OH IPA oxide CMP slurry, chemicals

Boyd, Sarah B.

2009-01-01T23:59:59.000Z

375

E-Print Network 3.0 - aluminum alloys geometry Sample Search...  

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

Materials Science 6 Acta Materialia 51 (2003) 44974504 www.actamat-journals.com Summary: kinetics in aluminum alloys during solidification N. Iqbal a, , N.H. van Dijk a , V.W.J....

376

2011 -2012 Dartmouth Student Group  

E-Print Network [OSTI]

mental health care and chemical/substance abuse treatment. Benefits include at least thirty (30) outpa and out-pa ent medical care while in the Hanover NH (03755) area. Emergency or Urgent only care

Lotko, William

377

Title page 08-32 report  

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

structure like the helical IHX are complex, since its basic component consists of a thin walled tube, rules of Subsection NH of the ASME Code can be applied. The outer diameter...

378

E-Print Network 3.0 - affecting ex-situ aqueous Sample Search...  

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

Heather C.- Department of Chemistry, Ohio State University Collection: Chemistry 76 HfO2 gate dielectric on ,,NH4...2S passivated ,,100... GaAs grown by atomic layer...

379

Visiting Companies, Institutions and Laboratories 1 3M Health Care St. Paul, MN  

E-Print Network [OSTI]

and Optima Sports Medicine Salem, NH 39 Ethicon Somerville, NJ 40 Fraunhofer Center for Manufacturing Innovation Brookline, MA 41 GE Healthcare Lawrence, MA 42 Gems Sensors - Controls Plainville, CT 43 Genzyme

380

ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, June 2011, p. 30543057 Vol. 55, No. 6 0066-4804/11/$12.00 doi:10.1128/AAC.01516-10  

E-Print Network [OSTI]

-Pro9 H-(NLys-Nspe-Nspe)2-NLys-Nspe-L-Pro-NLys-Nspe-Nspe-NH2 25­50 43.8­87.6 1-achiral H-(NLys-Npm-Npm

Barron, Annelise E.

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Microsoft Word - figure_03.doc  

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

Survey of Domestic Oil and Gas Reserves"; LCI; Ventyx; and the Bureau of Safety and Environmental Enforcement, and predecessor agencies. IN OH TN WV VA KY MD PA NY VT NH MA CT ME...

382

Design, synthesis and application of novel fluorescent nucleosides  

E-Print Network [OSTI]

POCH 2 CH 2 CN, 1 H -tetrazole, acetonitrile, 65%. pyridine,phosphoramidite using 1H-tetrazole; Step 3: coupling of the58 mg, 0.10 mmol) and 1- H tetrazole (0.45 M NH solution in

Greco, Nicholas Joseph

2008-01-01T23:59:59.000Z

383

E-Print Network 3.0 - approach asimptoticheskie normirovochnye...  

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

in paleo-climatic modeling - p.1 12;NH temperature reconstruction ECHO... -G (Erik1), ECHO-G (Erik2), CCSM ECBilt-Clio, Jones and Mann (2004) New approaches to data Source:...

384

E-Print Network 3.0 - all-qsar approach method Sample Search...  

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

in paleo-climatic modeling - p.1 12;NH temperature reconstruction ECHO... -G (Erik1), ECHO-G (Erik2), CCSM ECBilt-Clio, Jones and Mann (2004) New approaches to data Source:...

385

New approaches to data-assimilation in paleo-climatic modeling  

E-Print Network [OSTI]

approaches to data-assimilation in paleo-climatic modeling ­ p.1 #12;NH temperature reconstruction ECHO-G (Erik1), ECHO-G (Erik2), CCSM ECBilt-Clio, Jones and Mann (2004) New approaches to data

Schrier, Gerard van der

386

Comparing the performance of a set of global chemistry-transport models for the West African region highlights the diverse behavior exhibited for convective uplift, advective  

E-Print Network [OSTI]

Africaisinfluencedbyarangeofemissionsources, including those from anthropogenic activity (e.g., biofuel and fossil fuel consumption), biogenic that in the NH dry season, the African Easterly Jet (AEJ) allows efficient transport of biomass burning emissions

Hourdin, Chez Frédéric

387

Oil bioremediation in salt marsh mesocosms as influenced by nitrogen, phosphorus, and bacterial seeding  

E-Print Network [OSTI]

Glasshouse experiments were conducted to determine the effects of N and P fertilization and bacterial seeding on crude oil degradation in salt marsh mesocosms containing marsh soil and Spartina alterniflora. Fertilization with urea, NH4, and N03...

Wright, Alan Lee

1995-01-01T23:59:59.000Z

388

E-Print Network 3.0 - aminobenzene Sample Search Results  

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

1816165504 Poly(m-aminobenzene sulfonic acid) functionalized single-walled carbon nanotubes based gas sensor Ting... have demonstrated a NH3, NO2 and water vapour sensor based...

389

Climate Change in the Cenozoic as Seen in Deep Sea Sediments  

E-Print Network [OSTI]

an overall cooling trend, with larger ice masses generating100- ky 41-ky cooling Pliocene warm time NH ice ages ODP849Cooling Step 1) - a threshold event, with strong positive feedback from buildup of ice and

Berger, Wolf

2011-01-01T23:59:59.000Z

390

HEAT TRANSFER DURING THE SHOCK-INDUCED IGNITION OF AN EXPOLSIVE GAS  

E-Print Network [OSTI]

11 Stagnation Point Heat Transfer Measurements in Air atR.M. , and Kemp, N.H. , Heat Transfer from High TemperatureProceedings of the 1963 Heat Transfer and Fluid Mechanics

Heperkan, H.

2013-01-01T23:59:59.000Z

391

ORIGINAL PAPER P. C. Lee S. Y. Lee S. H. Hong H. N. Chang  

E-Print Network [OSTI]

(Difco, Detroit, OH). The M1 medium contains per liter: 3 g K2HPO4, 1 g NaCl, 1 g (NH4)2SO4, 0.2 g CaCl2

392

Development of active-transport membrane devices  

SciTech Connect (OSTI)

This report introduces the concept of Air Products` AT membranes for the separation of NH{sub 3} and CO{sub 2} from process gas streams and presents results from the first year fabrication concept development studies.

Laciak, D.V.

1994-07-01T23:59:59.000Z

393

The enantioselective total synthesis of (+)-Symbioimine  

E-Print Network [OSTI]

C 10 unit 45, a C 3 unit (acrolein), and tryptophan. The key3 H H NH 3 O N N H O O acrolein -H + N N Diels-Alder N N [

Born, Stephen Christopher

2009-01-01T23:59:59.000Z

394

Process for making whiskers, fibers and flakes of transition metal compounds  

DOE Patents [OSTI]

A process for making titanium and chromium nitrides of known morphology by reacting potassium titanate and chromium oxide in the gas phase with NH[sub 3]. The products exhibit the same morphology as the starting material.

Bamberger, C.E.

1992-06-02T23:59:59.000Z

395

Process for making whiskers, fibers and flakes of transition metal compounds  

DOE Patents [OSTI]

A process for making titanium and chromium nitrides of known morphology by reacting potassium titanate and chromium oxide in the gas phase with NH.sub.3. The products exhibit the same morphology as the starting material.

Bamberger, Carlos E. (Oak Ridge, TN)

1992-01-01T23:59:59.000Z

396

Subscriber access provided by University Libraries | University of Notre Dame Organic Letters is published by the American Chemical Society. 1155 Sixteenth  

E-Print Network [OSTI]

primarily for use as a precursor monomer for poly(vinyl chloride).5 More reactive chloroalkanes are em NH residues which greatly accelerate N-alkylation by activating the chloride leaving group

Smith, Bradley D.

397

LP approximations to mixed-integer polynomial optimization problems  

E-Print Network [OSTI]

Jan 28, 2015 ... of the constraints has bounded tree-width our construction yields a class of ...... 1 ? h ? n(H), and ph,H[?, ?] = pi,L[?, ?] = 1 we create a vector q.

2015-01-28T23:59:59.000Z

398

E N E R G Y T E C H N O L O G Y D Y N A M I C S F R O M E N E R G Y N E W S D A T A Executive Summary Issue 34: February 27, 2004  

E-Print Network [OSTI]

. Offshore Siting debate continues at Calif. LNG conference @ 4]. More Pieces of the LNG Puzzle Shipping PacifiCorp meet projected load growth @ 7]. Financial Risk Spooks Biomass Plant N.H. regulators put

Kammen, Daniel M.

399

Best Environmental Management Practices  

E-Print Network [OSTI]

to produce feed nutrients that can be fed to animals for meat, milk or egg production. Excess accumulation of the NH4 - N is lost when manure is applied during cool weather. Generally, most manure is applied

400

International Journal of Computer Vision 39(1), 5771, 2000 c 2000 Kluwer Academic Publishers. Manufactured in The Netherlands.  

E-Print Network [OSTI]

Microsoft Research Limited, St George House, 1 Guildhall Street, Cambridge CB2 3NH, UK Abstract. Tracking; Intille et al., 1997), enforcing a minimum sepa- ration between targets (Rasmussen and Hager, 1998

Collins, Robert T.

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

The significance of ammonium adsorption on lower laguna madre (texas) sediments  

E-Print Network [OSTI]

mobility resulting in frequent maintenance by the U.S. Army Corp of Engineers. GIWW sediment relocation associated with dredging is investigated to determine potential influence of + 4 NH release during resuspension. GIWW sediments are characterized...

Morin, Jeffery Peter

2009-05-15T23:59:59.000Z

402

The significance of ammonium adsorption on lower laguna madre (texas) sediments  

E-Print Network [OSTI]

mobility resulting in frequent maintenance by the U.S. Army Corp of Engineers. GIWW sediment relocation associated with dredging is investigated to determine potential influence of + 4 NH release during resuspension. GIWW sediments are characterized...

Morin, Jeffery Peter

2008-10-10T23:59:59.000Z

403

Medical Student Research in Nephrology and Hypertension  

E-Print Network [OSTI]

Medical Student Research in Nephrology and Hypertension Summer 2013 Research Opportunity Nancy Lightsey, MSRTP-NH Program Administrator Division of Nephrology and Hypertension Vanderbilt University or translational research in kidney disease or hypertension (no research experience required) · Career advice

Finley Jr., Russell L.

404

Trang chnh Nn coi trang Web  

E-Print Network [OSTI]

nhn "Bn tin" Nên coi trang Web vi 1024x768 Pixels và m màng hình rng ti a, c và vit vi Uni code Liu nc

Wenseleers, Tom

405

Subsurface flow constructed wetland: treatment of domestic wastewater by gravel and tire chip media and ultraviolet disinfection of effluent  

E-Print Network [OSTI]

and volatile suspended solids, NH?, P, and fecal and total coliforms. Differences between medium types in wetland performance were found for the parameters of BOD? and P, in which tire chip wetlands outperformed gravel wetlands. The average percent reduction...

Richmond, Amanda Yvette

2002-01-01T23:59:59.000Z

406

alignment probing grain: Topics by E-print Network  

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

grains, and hence the elemental abundance, is constrained from the reddening versus hydrogen column density, E(B-V)NH. If we take the solar elemental abundance as a standard...

407

March 22, 2004 EAS 4/8803 1 Separating PM2.5 at Sample Inlet  

E-Print Network [OSTI]

March 22, 2004 EAS 4/8803 1 Separating PM2.5 at Sample Inlet Classical Cyclone Sharp Cut Cyclone medium is extracted separately for direct quantification of: NH3, HONO, HNO3, SO2, Formic, Acetic, Oxalic

Weber, Rodney

408

Directed Evolution Study of Temperature Adaptation in a Psychrophilic Enzyme  

E-Print Network [OSTI]

important insights into the molecular basis of pro- tein adaptation. Based on studies of this kind, a number, circular dichroism; HEPPS, N-2-hydroxyethylpiperazine-NH -3-propane sulfonic acid; StEP, staggered

Arnold, Frances H.

409

The science and politics of increasing nitrogen pollution from human activity : case study of the Aberjona watershed  

E-Print Network [OSTI]

The biogeochemical cycling of nitrogen has critical implications for all life on earth. The Haber-Bosch process (1909) paved the way for the industrial fixation of NH3 from unreactive atmospheric dinitrogen, a phenomenon ...

Orosz, Matthew S. (Matthew Sndor), 1977-

2006-01-01T23:59:59.000Z

410

E-Print Network 3.0 - ambient nitrogen dioxide Sample Search...  

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

Search Sample search results for: ambient nitrogen dioxide Page: << < 1 2 3 4 5 > >> 1 Air Pollution Grant Ideas Possible air pollutants to study: SO2, H2S, NO2, NH3, CO, CO2,...

411

surface chemistry | EMSL  

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

surface chemistry surface chemistry Leads No leads are available at this time. FeSSZ-13 as an NH3-SCR Catalyst: A Reaction Kinetics and FTIRMssbauer Spectroscopic Study....

412

Development of ADECS to Meet 2010 Emission Levels: Optimization...  

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

Development of ADECS to Meet 2010 Emission Levels: Optimization of NOx, NH3 and Fuel Consumption Using High and Low Engine-Out NOx Calibrations Development of ADECS to Meet 2010...

413

Homogeneous production and removal of NO/sub x/ from combustion exhaust gases. Seventh quarterly technical summary report, 1 March-31 May 1980  

SciTech Connect (OSTI)

The rate constants for the reaction OH + NH/sub 3/ ..-->.. NH/sub 2/ + H/sub 2/O have been measured over the temperature range 294 - 1075 K. The data can be fit by the Arrhenius expression k(cm/sup 3/ molecule/sup -1/ s/sup -1/) = 5.41 +- 0.86 x 10/sup -12/ exp(-2120 +- 143 kcal mol/sup -1//RT). A chemical model of the NO/sub x/ chemistry has been developed which includes 54 reactions. Although not yet complete, the reaction set clearly indicates the key reaction is NH/sub 2/ + NO. The determination of the product channels and their branching ratios is of utmost importance in understanding the effect of NH/sub 3/ addition to combustor exhaust streams for removal of NO/sub x/.

Silver, J.A.; Gozewski, C.M.; Kolb, C.E.

1980-06-01T23:59:59.000Z

414

Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative  

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

NH3 slip from SCR * Longer term: N2O from NOx slip cats at 250-300C Diesel Engines and Global Warming * Diesel releases about 25% less CO2 per mile traveled (based on VW Jetta)...

415

PRinted On PaPeR with 100% (Pages) and 50% (cOveR) Recycled cOntent. Copyright 2014, AppAlAChiAn StAte UniverSity, Boone, nC iSSn 2162-7487  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Site Suitability Analysis for a Solar Farm in Watauga County, NC Marcus Mc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 PTR-MS Measurements of Air Toxics at Thompson Farm, NH, 2005-2010 Megan Knuth

Thaxton, Christopher S.

416

The Amphiphilic Self-Assembling Peptide EAK16-I as a Potential Hydrophobic Drug Carrier  

E-Print Network [OSTI]

It is crucial for hydrophobic drugs to be dissolved and stabilized by carriers in aqueous systems and then to be delivered into target cells. An amphiphilic self-assembling peptide EAK16-I (Ac-AEAKAEAKAEAKAEAK-NH2) is ...

Wang, Jing

2008-01-01T23:59:59.000Z

417

E-Print Network 3.0 - adults national survey Sample Search Results  

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

and Ecology 10 What We Know About Young Adults Aged 18 24 in New HampshireAged 18-24 in New Hampshire Summary: -17 25-44 Over 64 NH has approximately the same proportion of...

418

How California Came to Pass AB 32, the Global Warming Solutions Act of 2006  

E-Print Network [OSTI]

Greenhouse Gas Initiative (RGGI), a coalition of seven eastNH, NJ, NY and VT). But, RGGI focuses solely on emissionsGHG emissions. Moreover, the RGGI cap is less stringent than

Hanemann, W. Michael

2007-01-01T23:59:59.000Z

419

SG Report 2009-9-25  

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

NH of the ASME Code. The primary stresses in the Alloy 800H superheater limit its creep rupture design life to 3 X 10 5 h. The primary stresses in the 2-14Cr-1Mo SG limit...

420

Safe Handling of Acutely Toxic ChemicalsSafe Handling of Acutely Toxic Chemicals, Mutagens, Teratogens and Reproductive  

E-Print Network [OSTI]

-term accumulation with delayed emergence 2 #12;Toxic Substances Are All Around Us Pollutants Ci tt k Natural toxins ethyl methanesulfonate (EMS) a substance that is suspected to cause cancer NH2H2N benzidine A common

Farritor, Shane

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

Initial Results of the DeNOx SCR System by Urea Injection in...  

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

and the trans- mission chain). Using Diester accentuates this spread to 33% which only biogas and Hythane are able to compete with. The NH 3 emissions obtained on a bus are...

422

Project Profile: Thermochemical Storage with Anhydrous Ammonia...  

Office of Environmental Management (EM)

The system is charged when ammonia, NH3, is heated in the Endothermic reactor by the sun (Qsol) transforming it into N2 and H2. These gasses are then cooled and stored in the...

423

Rockefeller Center at Dartmouth College Policy Research Shop The Center for Public Policy and the Social Sciences  

E-Print Network [OSTI]

. Contact: Nelson A. Rockefeller Center, 6082 Rockefeller Hall, Dartmouth College, Hanover, NH 03755 http Attendance 12 1.3.5 Anticipation of Federal Rebate 12 1.3.6 Household Size and Marital Status 12 1.4 IMPACT

Lotko, William

424

Ammonia emission inventory for the state of Wyoming  

SciTech Connect (OSTI)

Ammonia (NH{sub 3}) is the only significant gaseous base in the atmosphere and it has a variety of impacts as an atmospheric pollutant, including the formation of secondary aerosol particles: ammonium sulfate and ammonium nitrate. NH{sub 3} preferentially forms ammonium sulfate; consequently ammonium nitrate aerosol formation may be limited by the availability of NH{sub 3}. Understanding the impact of emissions of oxides of sulfur and nitrogen on visibility, therefore, requires accurately determined ammonia emission inventories for use in air quality models, upon which regulatory and policy decisions increasingly depend. This report presents an emission inventory of NH{sub 3} for the state of Wyoming. The inventory is temporally and spatially resolved at the monthly and county level, and is comprised of emissions from individual sources in ten categories: livestock, fertilizer, domestic animals, wild animals, wildfires, soil, industry, mobile sources, humans, and publicly owned treatment works. The Wyoming NH{sub 3} inventory was developed using the Carnegie Mellon University (CMU) Ammonia Model as framework. Current Wyoming-specific activity data and emissions factors obtained from state agencies and published literature were assessed and used as inputs to the CMU Ammonia Model. Biogenic emissions from soils comprise about three-quarters of the Wyoming NH{sub 3} inventory, though emission factors from soils are highly uncertain. Published emission factors are scarce and based on limited measurements. In Wyoming, agricultural land, rangeland, and forests comprise 96% of the land area and essentially all of the estimated emissions from soils. Future research on emission rates of NH{sub 3} for these land categories may lead to a substantial change in the magnitude of soil emissions, a different inventory composition, and reduced uncertainty in the inventory. While many NH{sub 3} inventories include annual emissions, air quality modeling studies require finer temporal resolution. Published studies indicate higher emission rates from soils and animal wastes at higher temperatures, and temporal variation in fertilizer application. A recent inverse modeling study indicates temporal variation in regional NH{sub 3} emissions. Monthly allocation factors were derived to estimate monthly emissions from soils, livestock and wild animal waste based on annual emission estimates. Monthly resolution of NH{sub 3} emissions from fertilizers is based on fertilizer sales to farmers. Statewide NH{sub 3} emissions are highest in the late spring and early summer months.

Kirchstetter, Thomas W.; Maser, Colette R.; Brown, Nancy J.

2003-12-17T23:59:59.000Z

425

s t u d e n t l e g a l s e r v i c e s WHAT IS SLS?  

E-Print Network [OSTI]

programs at state universities across the country. SLS is an actual law o ce, and all lawyer con dentiality Immigration Tax Cases with large sums of money Cases with complex issues FOR YOUR PROTECTION, NO LEGAL ADVICE vt khá nng thanh toán 9. Th rác lng gt liên quan n vic hc 10. Ch nhà/ngi thuê nhà CÁC NGUN TH?NG TIN

Queitsch, Christine

426

Process for synthesis of ammonia borane for bulk hydrogen storage  

DOE Patents [OSTI]

The present invention discloses new methods for synthesizing ammonia borane (NH.sub.3BH.sub.3, or AB). Ammonium borohydride (NH.sub.4BH.sub.4) is formed from the reaction of borohydride salts and ammonium salts in liquid ammonia. Ammonium borohydride is decomposed in an ether-based solvent that yields AB at a near quantitative yield. The AB product shows promise as a chemical hydrogen storage material for fuel cell powered applications.

Autrey, S Thomas [West Richland, WA; Heldebrant, David J [Richland, WA; Linehan, John C [Richland, WA; Karkamkar, Abhijeet J [Richland, WA; Zheng, Feng [Richland, WA

2011-03-01T23:59:59.000Z

427

"the most valuable birds in the world": International Conservation Science and the Revival of Peru's Guano Industry, 1909-1965  

E-Print Network [OSTI]

of the most arid, least productive natural environments in the world. This dryness inhibits both the microbiological breakdown of uric acid (C5H4N3O3) and the leaching of water-soluble ammonia (NH3) and ammonium salts (NH4 +) from guano deposits and makes... under his command. Farmers also received propaganda and scientific studies from CAG that promoted scientific agriculture, including a monthly illustrated Boletn (1925 1967). These publications provided a vital public outlet for scientific research...

Cushman, Gregory T.

2005-01-01T23:59:59.000Z

428

The Role of Pension Funds in Housing Finance  

E-Print Network [OSTI]

caansapm .wH I m I mm ow mNN HHO H?nos . >H w v N a avUop?ab .mH w ma m NH we mmum A.aHv HHO camaqwpm .NH I I NHmN mm HwN .00 HHO Hamnm .aH I NN I HN om ooom .00 a

Rosen, Kenneth T.

1981-01-01T23:59:59.000Z

429

Spring 2012 April 20, 2012 Name__key_____________  

E-Print Network [OSTI]

. ? c. O Bu3SnH AIBN d. O ? C6H10O O Br ? NO2 Cl Cl NaOCH3 ? C7H6ClNO3 O SH NaOCH3/CH3OH S H OHH S H HHO S H HHO S H OHH S H OHH S H HHO S H HHO S H OHH OCH3 NH2-NH2/KOH O NO2 OCH3 Cl S this center inverts

Taber, Douglass

430

New convertible isocyanides for the Ugi Reaction : application to the stereoselective synthesis of omuralide  

E-Print Network [OSTI]

CO 2 H (68%, 2 steps) Me NH iPr HO O 1. NaNO 2 (80% 2 steps)Conjugate Addition Strategy PMB iPr TfO HO N O Me tBu O N O2.3.2.1b). 58 O O OH Me iPr NC PMB NH 2 Scheme 2.3.2.1b O H

Gilley, Cynthia Brooke

2008-01-01T23:59:59.000Z

431

A surface study of electrodeposited nickel  

SciTech Connect (OSTI)

The interaction of electrodeposited Ni with H{sub 2}O and NH{sub 4}OH was studied using labeled isotopes. Ni(OH){sub 2}, which forms on the Ni surface, dissolves in NH{sub 4}OH, and an NiO film forming on the electrode obviously hinders the interaction of Ni with H{sub 2}O. The film can be removed by cathodic polarization in an inert electrolyte.

Gal`dikene, R.P.; Shal`tene, Zh.P.; Petrauskas, A.V. [Institute of Chemistry, Vilnius (Lithuania)

1994-11-01T23:59:59.000Z

432

Effects of prescribed fire and varying stand basal area on nitrogen mineralization in a loblolly pine forest  

E-Print Network [OSTI]

by far the most common (Bowen and Smith, 1981), Soil NH4' and NO, concentrations at any particular time reflect rates of mineralization, immobilization, oxidation (nitrification), plant uptake, NH4' fixation, volatilization, denitrification... sites, and the microbial community could provide this mineralized N at a rate that could sustain such an ecosystem. 10 F c or Affectin Ni rifi tion The process of nitrification is more environmentally sensitive than that of ammonification...

Webb, Bobby Glen

1991-01-01T23:59:59.000Z

433

Synthesis of nucleoside analogues and fluorescent labels for DNA sequencing and other applications in biotechnology  

E-Print Network [OSTI]

]pyrimidine (7) in 40 % yield after recrystallisation from ethyl acetate. Scheme 2.1. Synthesis of 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine OEt Br OEt OEt OEt N N OH HS NH 2 OEt NC O N O HN N H N N N H OH OEt OEt N N OH NH 2 EtO OEt COOEt CN N N N H Cl K 2...

Predescu, Mihaela Narcisa

2005-11-01T23:59:59.000Z

434

Loss of Fine Particle Ammonium from Denuded Nylon Filters  

SciTech Connect (OSTI)

Ammonium is an important constituent of fine particulate mass in the atmosphere, but can be difficult to quantify due to possible sampling artifacts. Losses of semivolatile species such as NH4NO3 can be particularly problematic. In order to evaluate ammonium losses from aerosol particles collected on filters, a series of field experiments was conducted using denuded nylon and Teflon filters at Bondville, Illinois (February 2003), San Gorgonio, California (April 2003 and July 2004), Grand Canyon National Park, Arizona (May, 2003), Brigantine, New Jersey (November 2003), and Great Smoky Mountains National Park (NP), Tennessee (JulyAugust 2004). Samples were collected over 24-hr periods. Losses from denuded nylon filters ranged from 10% (monthly average) in Bondville, Illinois to 28% in San Gorgonio, California in summer. Losses on individual sample days ranged from 1% to 65%. Losses tended to increase with increasing diurnal temperature and relative humidity changes and with the fraction of ambient total N(--III) (particulate NH4+ plus gaseous NH3) present as gaseous NH3. The amount of ammonium lost at most sites could be explained by the amount of NH4NO3 present in the sampled aerosol. Ammonium losses at Great Smoky Mountains NP, however, significantly exceeded the amount of NH4NO3 collected. Ammoniated organic salts are suggested as additional important contributors to observed ammonium loss at this location.

Yu, Xiao-Ying; Lee, Taehyoung; Ayres, Benjamin; Kreidenweis, Sonia M.; Malm, William C.; Collett, Jeffrey L.

2006-08-01T23:59:59.000Z

435

Simulation and performance analysis of basic GAX and advanced GAX cycles with ammonia/water and ammonia/water/LiBr absorption fluids  

SciTech Connect (OSTI)

The generator-absorber heat exchange (GAX) and branched GAX cycles are generally considered with NH{sub 3}/H{sub 2}O as their working fluid. The potential consequences of using a ternary mixture of NH{sub 3}/H{sub 2}O/LiBr (advanced fluids) in the GAX and Branched GAX (advanced cycles) are discussed in this study. A modular steady state absorption simulation model(ABSIM) was used to investigate the potential of combining the above advanced cycles with the advanced fluids. ABSIM is capable of modeling varying cycle configurations with different working fluids. Performance parameters of the cycles, including coefficient of performance (COP) and heat duties, were investigated as functions of different operating parameters in the cooling mode for both the NH {sub 3}/H{sub 2}O binary and the NH{sub 3}/H{sub 2}O/LiBr ternary mixtures. High performance potential of GAX and branched GAX cycles using the NH{sub 3}/H{sub 2}O/LiBr ternary fluid mixture was achieved especially at the high range of firing temperatures exceeding 400{degrees}F. The cooling COP`s have been improved by approximately 21% over the COP achieved with the NH{sub 3}/H{sub 2}O binary mixtures. These results show the potential of using advanced cycles with advanced fluid mixtures (ternary or quaternary fluid mixtures).

Zaltash, A.; Grossman, G.

1996-03-01T23:59:59.000Z

436

Search for methylamine in high mass hot cores  

E-Print Network [OSTI]

We aim to detect methylamine, CH$_{3}$NH$_{2}$, in a variety of hot cores and use it as a test for the importance of photon-induced chemistry in ice mantles and mobility of radicals. Specifically, CH$_3$NH$_2$ cannot be formed from atom addition to CO whereas other NH$_2$-containing molecules such as formamide, NH$_2$CHO, can. Submillimeter spectra of several massive hot core regions were taken with the James Clerk Maxwell Telescope. Abundances are determined with the rotational diagram method where possible. Methylamine is not detected, giving upper limit column densities between 1.9 $-$ 6.4 $\\times$ 10$^{16}$ cm$^{-2}$ for source sizes corresponding to the 100 K envelope radius. Combined with previously obtained JCMT data analyzed in the same way, abundance ratios of CH$_{3}$NH$_{2}$, NH$_{2}$CHO and CH$_{3}$CN with respect to each other and to CH$_{3}$OH are determined. These ratios are compared with Sagittarius B2 observations, where all species are detected, and to hot core models. The observed ratios su...

Ligterink, N F W; van Dishoeck, E F

2015-01-01T23:59:59.000Z

437

Conversion of depleted uranium hexafluoride to a solid uranium compound  

DOE Patents [OSTI]

A process for converting UF.sub.6 to a solid uranium compound such as UO.sub.2 and CaF. The UF.sub.6 vapor form is contacted with an aqueous solution of NH.sub.4 OH at a pH greater than 7 to precipitate at least some solid uranium values as a solid leaving an aqueous solution containing NH.sub.4 OH and NH.sub.4 F and remaining uranium values. The solid uranium values are separated from the aqueous solution of NH.sub.4 OH and NH.sub.4 F and remaining uranium values which is then diluted with additional water precipitating more uranium values as a solid leaving trace quantities of uranium in a dilute aqueous solution. The dilute aqueous solution is contacted with an ion-exchange resin to remove substantially all the uranium values from the dilute aqueous solution. The dilute solution being contacted with Ca(OH).sub.2 to precipitate CaF.sub.2 leaving dilute NH.sub.4 OH.

Rothman, Alan B. (Willowbrook, IL); Graczyk, Donald G. (Lemont, IL); Essling, Alice M. (Elmhurst, IL); Horwitz, E. Philip (Naperville, IL)

2001-01-01T23:59:59.000Z

438

Anion exchange polymer electrolytes  

DOE Patents [OSTI]

Solid anion exchange polymer electrolytes and compositions comprising chemical compounds comprising a polymeric core, a spacer A, and a guanidine base, wherein said chemical compound is uniformly dispersed in a suitable solvent and has the structure: ##STR00001## wherein: i) A is a spacer having the structure O, S, SO.sub.2, --NH--, --N(CH.sub.2).sub.n, wherein n=1-10, --(CH.sub.2).sub.n--CH.sub.3--, wherein n=1-10, SO.sub.2-Ph, CO-Ph, ##STR00002## wherein R.sub.5, R.sub.6, R.sub.7 and R.sub.8 each are independently --H, --NH.sub.2, F, Cl, Br, CN, or a C.sub.1-C.sub.6 alkyl group, or any combination of thereof; ii) R.sub.9, R.sub.10, R.sub.11, R.sub.12, or R.sub.13 each independently are --H, --CH.sub.3, --NH.sub.2, --NO, --CH.sub.nCH.sub.3 where n=1-6, HC.dbd.O--, NH.sub.2C.dbd.O--, --CH.sub.nCOOH where n=1-6, --(CH.sub.2).sub.n--C(NH.sub.2)--COOH where n=1-6, --CH--(COOH)--CH.sub.2--COOH, --CH.sub.2--CH(O--CH.sub.2CH.sub.3).sub.2, --(C.dbd.S)--NH.sub.2, --(C.dbd.NH)--N--(CH.sub.2).sub.nCH.sub.3, where n=0-6, --NH--(C.dbd.S)--SH, --CH.sub.2--(C.dbd.O)--O--C(CH.sub.3).sub.3, --O--(CH.sub.2).sub.n--CH--(NH.sub.2)--COOH, where n=1-6, --(CH.sub.2).sub.n--CH.dbd.CH wherein n=1-6, --(CH.sub.2).sub.n--CH--CN wherein n=1-6, an aromatic group such as a phenyl, benzyl, phenoxy, methylbenzyl, nitrogen-substituted benzyl or phenyl groups, a halide, or halide-substituted methyl groups; and iii) wherein the composition is suitable for use in a membrane electrode assembly.

Kim, Yu Seung; Kim, Dae Sik; Lee, Kwan-Soo

2013-07-23T23:59:59.000Z

439

Plant and microbial controls on nitrogen retention and loss in a Humid Tropical Forest  

SciTech Connect (OSTI)

Humid tropical forests are generally characterized by the lack of nitrogen (N) limitation to net primary productivity, yet paradoxically have high potential for N loss. We conducted an intensive field experiment with {sup 15}NH{sub 4} and {sup 15}NO{sub 3} additions to highly weathered tropical forest soils to determine the relative importance of N retention and loss mechanisms. Over half of all the NH{sub 4}{sup +} produced from gross mineralization was rapidly converted to NO{sub 3}{sup -} during the process of gross nitrification. During the first 24 h plant roots took up 28 % of the N mineralized, dominantly as NH{sub 4}{sup +}, and were a greater sink for N than soil microbial biomass. Soil microbes were not a significant sink for added {sup 15}NH{sub 4}{sup +} or {sup 15}NO{sub 3}{sup -} during the first 24 hr, and only for {sup 15}NH{sub 4}{sup +} after 7 d. Patterns of microbial community composition, as determined by Terminal Restriction Fragment Length Polymorphism analysis, were weakly, but significantly correlated with nitrification and denitrification to N{sub 2}O. Rates of dissimilatory NO{sub 3}{sup -} reduction to NH{sub 4}{sup +} (DNRA) were high in this forest, accounting for up to 25 % of gross mineralization and 35 % of gross nitrification. DNRA was a major sink for NO{sub 3}{sup -} which may have contributed to the lower rates of N{sub 2}O and leaching losses. Despite considerable N conservation via DNRA and plant NH{sub 4}{sup +} uptake, the fate of approximately 45% of the NO{sub 3}{sup -} produced and 22% of the NH{sub 4}{sup +} produced were not measured in our fluxes, suggesting that other important pathways for N retention and loss (e.g., denitrification to N{sub 2}) are important in this system. The high proportion of mineralized N that was rapidly nitrified and the fates of that NO{sub 3}{sup -} highlight the key role of gross nitrification as a proximate control on N retention and loss in humid tropical forest soils. Furthermore, our results demonstrate the importance of the coupling between DNRA and plant uptake of NH{sub 4}{sup +} as a potential N conserving mechanism within tropical forests.

Templer, P.; Silver, W.; Pett-Ridge, J.; DeAngelis, K.M.; Firestone, M.K.

2009-09-15T23:59:59.000Z

440

Ion-exchanged pillared clays: A new class of catalysts for selective catalytic reduction of NO by hydrocarbons and by ammonia  

SciTech Connect (OSTI)

Selective catalytic reduction (SCR) of NO by NH{sub 3} is presently performed with vanadia-based catalysts for flue gas applications. Hydrocarbons would be the preferred reducing agents over NH{sub 3} because of the practical problems associated with the use of NH{sub 3} (i.e., handling and slippage through the reactor). SCR of NO by hydrocarbons can also find important applications for lean-burn (i.e., O{sub 2}-rich) gasoline and diesel engines where the noble-metal three-way catalysts are not effective in the presence of excess oxygen. Pillared interlayered clays (PILCs) have been studied extensively for a number of catalyzed reactions. We have found high activities of PILCs for SCR of NO by NH{sub 3} (26.28). Pillared clays have considerable Bronsted acidity (27, 28), and the protons can be exchanged with metal cations. The Bronsted acidity of TiO{sub 2}-PILC, in particular, remains high after heat treatment at temperatures as high as 400{degrees}C (27-29). In this note, we report first results on the activities of cation-exchanged pillared clays for SCR of NO by both hydrocarbon and NH{sub 3}. 37 refs., 3 figs.

NONE

1995-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

SULFUR REDUCTION IN GASOLINE AND DIESEL FUELS BY EXTRACTION/ADSORPTION OF REFRACTORY DIBENZOTHIOPHENES  

SciTech Connect (OSTI)

The purpose of this study was to remove thiophene, benzothiophene and dibenzothiophene from a simulated gasoline feedstock. We found that Ru(NH{sub 3}){sub 5}(H{sub 2}O){sup 2+} reacts with a variety of thiophenes (Th*), affording Ru(NH{sub 3}){sub 5}(Th*){sup 2+}. We used this reactivity to design a biphasic extraction process that removes more than 50% of the dibenzothiophene in the simulated feedstock. This extraction system consists of a hydrocarbon phase (simulated petroleum feedstock) and extractant Ru(NH{sub 3}){sub 5}(H{sub 2}O){sup 2+} in an aqueous phase (70% dimethylformamide, 30% H{sub 2}O). The DBT is removed in situ from the newly formed Ru(NH{sub 3}){sub 5}(DBT){sup 2+} by either an oxidation process or addition of H{sub 2}O, to regenerate Ru(NH{sub 3}){sub 5}(H{sub 2}O){sup 2+}.

Scott G. McKinley; Celedonio M. Alvarez

2003-03-01T23:59:59.000Z

442

Method of using a nuclear magnetic resonance spectroscopy standard. [SO/sub 2/ in gases by fluorescence  

DOE Patents [OSTI]

(CH/sub 3/)/sub 3/SiNSO is produced by the reaction of ((CH/sub 3/)/sub 3/SI)/sub 2/NH with SO/sub 2/. Also produced in the reaction are ((CH/sub 3/)/sub 3/Si)/sub 2/O and a new solid compound (NH/sub 4/)((CH/sub 3/)/sub 3/SiOSO/sub 2/). Both (CH/sub 3/)/sub 3/SiNSO and (NH/sub 4/)((CH/sub 3/)/sub 3/SiOSO/sub 2/) have fluorescent properties. The reaction of the subject invention is used in a method of measuring the concentration of SO/sub 2/ pollutants in gases. By the method, a sample of gas is bubbled through a solution of ((CH/sub 3/)/sub 3/Si)/sub 2/NH, whereby any SO/sub 2/ present in the gas will react to produce the two fluorescent products. The measured fluorescence of these products can then be used to calculate the concentration of SO/sub 2/ in the original gas sample. The solid product (NH/sub 4/)((CH/sub 3/)/sub 3/SiOSO/sub 2/) may be used as a standard in solid state NMR spectroscopy, wherein the resonance peaks of either /sup 1/H, /sup 13/C, /sup 15/N, or /sup 29/Si may be used as a reference.

Spicer, L.D.; Bennett, D.W.; Davis, J.F.

1983-05-09T23:59:59.000Z

443

Method of using a nuclear magnetic resonance spectroscopy standard  

SciTech Connect (OSTI)

(CH/sub 3/)/sub 3/SiNSO is produced by the reaction of ((CH/sub 3/)/sub 3/Si)/sub 2/NH with SO/sub 2/. Also produced in the reaction are ((CH/sub 3/)/sub 3/SI)/sub 2/O and a new solid compound (NH/sub 4/) ((CH/sub 3/)/sub 3/SiOSO/sub 2/). Both (CH/sub 3/)/sub 3/SiNSO and (NH/sub 4/) ((CH/sub 3/)/sub 3/SiOSO/sub 2/) have fluorescent properties. The reaction of the subject invention is used in a method of measuring the concentration of SO/sub 2/ pollutants in gases. By the method, a sample of gas is bubbled through a solution of ((CH/sub 3/)/sub 3/Si)/sub 2/NH, whereby any SO/sub 2/ present in the gas will react to produce the two fluorescent products. The measured fluorescence of these products can then be used to calculate the concentration of SO/sub 2/ in the original gas sample. The solid product (NH/sub 4/)(((CH/sub 3/)/sub 3/SiOSO/sub 2/) may be used as a standard in solid state NMR spectroscopy, wherein the resonance peaks of either /sup 1/H, /sup 13/C, /sup 15/N, or /sup 29/Si may be used as a reference.

Spicer, L. D.; Bennet, D. W.; Davis, J. F.

1985-07-16T23:59:59.000Z

444

Nitrogen chemistry during oil shale pyrolysis  

SciTech Connect (OSTI)

Real time evolution of ammonia (NH{sub 3}) and hydrogen cyanide (HCN), two major nitrogen-containing volatiles evolved during oil shale pyrolysis, was measured by means of a mass spectrometer using chemical ionization and by infrared spectroscopy. While the on-line monitoring of NH{sub 3} in oil shale pyrolysis games was possible by both techniques, HCN measurements were only possible by IR. We studied one Green River Formation oil shale and one New Albany oil shale. The ammonia from the Green River oil shale showed one broad NH{sub 3} peak maximizing at a high temperature. For both oil shales, most NH{sub 3} evolves at temperatures above oil-evolving temperature. The important factors governing ammonia salts such as Buddingtonite in Green River oil shales, the distribution of nitrogen functional groups in kerogen, and the retorting conditions. The gas phase reactions, such as NH{sub 3} decomposition and HCN conversion reactions, also play an important role in the distribution of nitrogen volatiles, especially at high temperatures. Although pyrolysis studies of model compounds suggests the primary nitrogen product from kerogen pyrolysis to be HCN at high temperatures, we found only a trace amount of HCN at oil-evolving temperatures and none at high temperatures (T {gt} 600{degree}C). 24 refs., 6 figs., 2 tabs.

Oh, Myongsook S.; Crawford, R.W.; Foster, K.G.; Alcaraz, A.

1990-01-10T23:59:59.000Z

445

Method of using a nuclear magnetic resonance spectroscopy standard  

DOE Patents [OSTI]

(CH.sub.3).sub.3 SiNSO is produced by the reaction of ((CH.sub.3).sub.3 Si).sub.2 NH with SO.sub.2. Also produced in the reaction are ((CH.sub.3).sub.3 Si).sub.2 O and a new solid compound [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ]. Both (CH.sub.3).sub.3 SiNSO and [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ] have fluorescent properties. The reaction of the subject invention is used in a method of measuring the concentration of SO.sub.2 pollutants in gases. By the method, a sample of gas is bubbled through a solution of ((CH.sub.3).sub.3 Si).sub.2 NH, whereby any SO.sub.2 present in the gas will react to produce the two fluorescent products. The measured fluorescence of these products can then be used to calculate the concentration of SO.sub.2 in the original gas sample. The solid product [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ] may be used as a standard in solid state NMR spectroscopy, wherein the resonance peaks of either .sup.1 H, .sup.13 C, .sup.15 N, or .sup.29 Si may be used as a reference.

Spicer, Leonard D. (Salt Lake City, UT); Bennett, Dennis W. (Clemson, SC); Davis, Jon F. (Salt Lake City, UT)

1985-01-01T23:59:59.000Z

446

Method of preparing (CH.sub.3).sub.3 SiNSO and byproducts thereof  

DOE Patents [OSTI]

(CH.sub.3).sub.3 SiNSO is produced by the reaction of ((CH.sub.3).sub.3 Si).sub.2 NH with SO.sub.2. Also produced in the reaction are ((CH.sub.3).sub.3 Si).sub.2 O and a new solid compound [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ]. Both (CH.sub.3).sub.3 SiNSO and [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ] have fluorescent properties. The reaction of the subject invention is used in a method of measuring the concentration of SO.sub.2 pollutants in gases. By the method, a sample of gas is bubbled through a solution of ((CH.sub.3).sub.3 Si).sub.2 NH, whereby any SO.sub.2 present in the gas will react to produce the two fluorescent products. The measured fluorescence of these products can then be used to calculate the concentration of SO.sub.2 in the original gas sample. The solid product [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ] may be used as a standard in solid state NMR spectroscopy.

Spicer, Leonard D. (Salt Lake City, UT); Bennett, Dennis W. (Clemson, SC); Davis, Jon F. (Salt Lake City, UT)

1984-01-01T23:59:59.000Z

447

Method of detecting sulfur dioxide  

DOE Patents [OSTI]

(CH.sub.3).sub.3 SiNSO is produced by the reaction of ((CH.sub.3).sub.3 Si).sub.2 NH with SO.sub.2. Also produced in the reaction are ((CH.sub.3).sub.3 Si).sub.2 O and a new solid compound [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ]. Both (CH.sub.3).sub.3 SiNSO and [NH.sub.4 ][(CH.sub.3).sub.3 SiOSO.sub.2 ] have fluorescent properties. The reaction of the subject invention is used in a method of measuring the concentration of SO.sub.2 pollutants in gases. By the method, a sample of gas is bubbled through a solution of ((CH.sub.3).sub.3 Si).sub.2 NH, whereby any SO.sub.2 present in the gas will react to produce the two fluorescent products. The measured fluorescence of these products can then be used to calculate the concentration of SO.sub.2 in the original gas sample. The solid product [NH.sub.4][(CH.sub.3).sub.3 SiOSO.sub.2 ] may be used as a standard in solid state NMR spectroscopy.

Spicer, Leonard D. (Salt Lake City, UT); Bennett, Dennis W. (Clemson, SC); Davis, Jon F. (Salt Lake City, UT)

1985-01-01T23:59:59.000Z

448

Method of detecting sulfur dioxide. [DOE patent application; 1,1,1-trimethyl-N-sulfinyl silanamine  

DOE Patents [OSTI]

(CH/sub 3/)/sub 3/SiNSO is produced by the reaction of ((CH/sub 3/)/sub 3/Si)/sub 2/NH with SO/sub 2/. Also produced in the reaction are ((CH/sub 3/)/sub 3/Si)/sub 2/O and a new solid compound (NH/sub 4/)((CH/sub 3/)/sub 3/SiOSO/sub 2/). Both (C/sub 3/)/sub 3/SiNSO and (NH/sub 4/)((CH/sub 3/)/sub 3/SiOSO/sub 2/) have fluorescent properties. The reaction of the subject invention is used in a method of measuring the concentration of SO/sub 2/ pollutants in gases. By the method, a sample of gas is bubbled through a solution of ((CH/sub 3/)/sub 3/Si)/sub 2/NH, whereby any SO/sub 2/ present in the gas will react to produce the two fluorescent products. The measured fluorescence of these products can then be used to calculate the concentration of SO/sub 2/ in the original gas sample. The solid product (NH/sub 4/)((CH/sub 3/)/sub 3/SiOSO/sub 2/) may be used as a standard in solid state NMR spectroscopy.

Spicer, L.D.; Bennett, D.W.; Davis, J.F.

1981-06-12T23:59:59.000Z

449

The source of widespread 3-$\\mu$m absorption in Jupiter's clouds: Constraints from 2000 Cassini VIMS observations  

E-Print Network [OSTI]

The Cassini flyby of Jupiter in 2000 provided spatially resolved spectra of Jupiter's atmosphere using the Visual and Infrared Mapping Spectrometer (VIMS). These spectra contain a strong absorption at wavelengths from about 2.9 $\\mu$m to 3.1 $\\mu$m, previously noticed in a 3-$\\mu$m spectrum obtained by the Infrared Space Observatory (ISO) in 1996. While Brooke et al. (1998, Icarus 136, 1-13) were able to fit the ISO spectrum very well using ammonia ice as the sole source of particulate absorption, Sromovsky and Fry (2010, Icarus 210, 211-229), using significantly revised NH$_3$ gas absorption models, showed that ammonium hydrosulfide (NH$_4$SH) provided a better fit to the ISO spectrum than NH$_3$ , but that the best fit was obtained when both NH$_3$ and NH$_4$SH were present. Although the large FOV of the ISO instrument precluded identification of the spatial distribution of these two components, the VIMS spectra at low and intermediate phase angles show that 3-$\\mu$m absorption is present in zones and belts...

Sromovsky, Lawrence

2015-01-01T23:59:59.000Z

450

Evidence for polyicosahedral structure in ammoniated iron, cobalt, and nickel clusters  

SciTech Connect (OSTI)

Experimental evidence is presented that small (19- to 34-atom) clusters of iron, cobalt, and nickel tend to adopt polyicosahedral structure when saturated with ammonia. Clusters in the polyicosahedral series (having 19, 23, 26, 29, 32, and 34 atoms) often saturate with 12 NH{sub 3} molecules, the expected number for polyicosahedral structure. Other clusters in this size range, which do not have an obvious number of NH{sub 3} binding sites, generally do not show a clear saturation. Adsorbate-induced structural changes are also seen, and suggest that for larger clusters in the series there is a transformation to an alternate structure that binds more than 12 NH{sub 3} molecules.

Parks, E.K.; Winter, B.J.; Klots, T.D.; Riley, S.J. (Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States))

1992-06-01T23:59:59.000Z

451

SULFUR REDUCTION IN GASOLINE AND DIESEL FUELS BY EXTRACTION/ADSORPTION OF REFRACTORY DIBENZOTHIOPHENES  

SciTech Connect (OSTI)

Using the classical coordination compound, Ru(NH{sub 3}){sub 5}(H{sub 2}O){sup 2+}, they have prepared a metal complex with a 4,6-dimenthyldibenzothiophene ligand. The compound Ru(NH{sub 3}){sub 5}(H{sub 2}O){sup 2+} also reacts with thiophene, benzothiophene and dibenzothiophene (DBT) at room temperature. They have found that Ru(NH{sub 3}){sub 5}(H{sub 2}O){sup 2+} removes over 50% of the DBT in simulated petroleum feedstocks by a biphasic extraction process. The extraction phase is readily generated by air-oxidation thereby completing a cyclic process that removes DBT from petroleum feedstocks.

Robert J. Angelici; Scott G. McKinley; Celedonio Alvarez

2001-10-01T23:59:59.000Z

452

Design and Syntheses of Dyes for Biological Applications  

E-Print Network [OSTI]

NF2BN N NH N HN N F2B N 5 N NH N HN NF2B N N F2B N 6 mes mes N NH N HN R R R R R = N B F2 N N F2B N 7 Figure 1.6 Continued. 15 Lindsey investigated the potential of systems like 1 as ?optoelectronic gates... by their inherent hydrophobicities. N BF2 N R = 8 !abs max 504 nm !em max 544 nm ETE 97 % R N BF2 N R N B F2 N O N H HO2C 9 !abs max 504 nm !em max 545 nm ETE 94 % R N B F2 N O SucO OMeMeO 10 !abs max 504 nm !em max 632 nm...

Thivierge, Cliferson

2012-07-16T23:59:59.000Z

453

Hydrogen in tin dioxide films and bulk ceramics: An attempt to identify the most hidden impurity  

SciTech Connect (OSTI)

Hydrogen impurities in SnO{sub 2} films and bulk ceramics were investigated in terms of mass transport and electron transport. The hydrogen concentration (n[H]) in these samples was found to be 10{sup 19}?cm{sup ?3} or higher. Further increase in n[H] could be achieved by annealing the samples in a humid atmosphere. The isotope tracer ({sup 1}H/{sup 2}H exchange) study revealed that a part of the hydrogen in these samples showed rapid migration even at 300?C. However, electrical measurements revealed that the electron concentration in the samples was much less than n[H]. These results could be explained by assuming the presence of defect-hydrogen complexes.

Watanabe, Ken, E-mail: WATANABE.Ken@nims.go.jp [National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan); International Center for Young Scientists (ICYS-MANA), NIMS, 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan); Hashiguchi, Minako; Sakaguchi, Isao; Bryant, Alex, E-mail: awbryant@gatech.edu; Adachi, Yutaka; Zhen, Yuhua, E-mail: zhenyh@upc.edu.cn; Ohgaki, Takeshi; Ohsawa, Takeo; Haneda, Hajime [National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan); Ohashi, Naoki, E-mail: OHASHI.Naoki@nims.go.jp [National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan); Materials Research Center for Element Strategy (MCES), Mailbox S2-13, Tokyo Institute of Technology, 13-4259 Nagatsuta, Midori-ku, Yokohama 226-0026 (Japan)

2014-01-27T23:59:59.000Z

454

Energy level alignment at the methylammonium lead iodide/copper phthalocyanine interface  

SciTech Connect (OSTI)

The energy level alignment at the CH{sub 3}NH{sub 3}PbI{sub 3}/copper phthalocyanine (CuPc) interface is investigated by X-ray photoelectron spectroscopy (XPS) and ultraviolet photoelectron spectroscopy (UPS). XPS reveal a 0.3 eV downward band bending in the CuPc film. UPS validate this finding and further reveal negligible interfacial dipole formation verifying the viability of vacuum level alignment. The highest occupied molecular orbital of CuPc is found to be closer to the Fermi level than the valance band maximum of CH{sub 3}NH{sub 3}PbI{sub 3}, facilitating hole transfer from CH{sub 3}NH{sub 3}PbI{sub 3} to CuPc. However, subsequent hole extraction from CuPc may be impeded by the downward band bending in the CuPc layer.

Chen, Shi; Goh, Teck Wee; Sum, Tze Chien, E-mail: Alfred@ntu.edu.sg, E-mail: Tzechien@ntu.edu.sg [Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371 (Singapore); Sabba, Dharani; Chua, Julianto; Mathews, Nripan [Energy Research Institute @NTU (ERI-N), Research Techno Plaza, X-Frontier Block, Level 5, 50 Nanyang Drive, Singapore 637553 (Singapore); School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Singapore 639798 (Singapore); Huan, Cheng Hon Alfred, E-mail: Alfred@ntu.edu.sg, E-mail: Tzechien@ntu.edu.sg [Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371 (Singapore); Institute of High Performance Computing, 1 Fusionopolis Way, #1616 Connexis, Singapore 138632 (Singapore)

2014-08-01T23:59:59.000Z

455

An analytical method for simultaneously assessing biological and physical barriers of the rat intestinal mucosa  

E-Print Network [OSTI]

. Arrows indicate the product-ion that was selected in each case for subsequent quantitative (MRM) analyses. Predicted fragment-structure for atenololwas rationalized based on exact mass measurements (145.0653; C10H9O, 4.5 ppm) whereas predicted... fragment-structure for verpamil and norverapamil were obtained from the literature (9,10). H+ NH NC CH3CH3 CH3 O O CH3 CH3 O O CH3 m/z 165 H+ CH3 N NC CH3CH3 CH3 O O CH3 CH3 O O CH3 m/z 165 A B C m/z 145 m/z 165 m/z 165O + O NH CH3 CH3 NH2 O OH H+ PLASMA...

Mudra, D. R.; Borchardt, Ronald T.

2006-10-25T23:59:59.000Z

456

The design and evaluation of triazine dendrimers for gene delivery  

E-Print Network [OSTI]

afforded the G2 dendrimer. N H N H H O 2 N NO 2 O 2 N (i) SnCl 2 .? 2 ?/Cl (i) N HN H NO 2 NO 2 Cl RN R H H N N R' H N H N H H NX 2 NX 2 =R' = X -O =H SnCl 2 .? 2 ?/Cl N NH H Cl HO NO 2 (i) (i) Fe /SO 4 .7 ? 2 ? N NH H O NH 2 N Cl OCl O 2 N (i) Fe /S 4... .7 ? 2 ? (i) (i) Cyanuric Chloride RN R H O N R' H N ON HN H =R' = Convergnt Route Divergnt Route Schem 1.5. Convergt and ivergnt sythes oftriazne drimes involig the subtion f lortiaznesbyamisfolwby hrducinls The synthesis of the first asymmetric...

Mintzer, Meredith Ann

2011-02-22T23:59:59.000Z

457

Copolymers useful as additives for lowering the cloud point of middle hydrocarbon distillates, and compositions of middle hydrocarbon distillates comprising them  

SciTech Connect (OSTI)

Products useful as additives for lowering the cloud point of middle distillates have a molecular weight from 1,000 to 50,000, and are obtained by reacting a compound of the formula R-Z((CH/sub 2/) /SUB n/ NH) /SUB m/ H or HO-CH/sub 2/-R'-NH/sub 2/ where R is a monovalent saturated aliphatic radical of 1-30 carbon atoms, Z is -NH- or oxygen, n is 2 to 4, m is zero or 1 to 4 and R' is a saturated divalent aliphatic radical of 1-18 carbon atoms, with a copolymer comprising recurrent units (A) from an alkyl ester of an unsaturated monocarboxylic acid and/or a vinyl ester of a saturated monocarboxylic acid, recurrent units (B) from diisobutylene and recurrent units (C) from an unsaturated a,b-dicarboxylic compound.

Durand, J. P.; Damin, B.; Dawans, F.; Leger, R.

1985-03-05T23:59:59.000Z

458

Thng 9, 2010 Xut bn bi Office of International Affairs  

E-Print Network [OSTI]

Loan, ã thông báo các chng trình ào to cp bng cht lng cao vi chi phí hp lý (khong t 3200~4500 USD mt nm cht lng. Bên cnh các chng trình cp bng, NTU còn có 2 trung tâm ngoi ng tuyt vi cho nhng ai thích thú.v...) c trao cho các sinh viên t yêu cu cht lng. Bên cnh các chng trình cp bng, NTU còn có 2 trung tâm

Wu, Yih-Min

459

M thanh ton 4310-55 [FWS-R4-FHC-2013-N108; [FVHC98130406900-XXX-FF04G01000  

E-Print Network [OSTI]

lng cha tng có du và thi khác t các giàn khoan và t u ging khoan trên áy bin. Deepwater Horizon tràn tràn. Mt s lng cha xác nh khí t nhiên cng c phát hành cho môi trng nh là kt qu ca v tràn du. Ngi c y gian c bn (cht lng và iu kin có th tn ti nu s c tràn du ã không xy ra tài nguyên) hoàn tt. Cn c các

460

Homogeneous production and removal of NO/sub x/ from combustion exhaust gases. Sixth quarterly technical summary report  

SciTech Connect (OSTI)

The final reaction rate constants for NH/sub 2/ + NO have been determined. A measurement of the fraction of product channels which form OH provides an approximate value of 0.2, but the uncertainties in the method used make this value a lower limit. Preliminary rate measurements for the reaction of OH + NH/sub 3/ ..-->.. NH/sub 2/ + H/sub 2/O agree well with previous room temperature experiments and appear to show a simple Arrhenius dependence with temperatures to 1200/sup 0/K. A chemical model of the NO/sub x/ chemistry has been developed and includes approximately 50 reactions at this time. Preliminary runs using this set have reproduced the gross temperature dependence of the thermal deNO/sub x/ process.

Silver, J.A.; Gozewski, C.M.; Kolb, C.E.

1980-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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

The predicted impacts to the groundwater and Columbia River from ammoniated water discharges to the 216-A-36B crib  

SciTech Connect (OSTI)

Impact from past and potential future discharges of ammoniated water to the 216-A-36B crib have on groundwater and river concentrations of hazardous chemical constitutents are studied. Until August 1987, the 216-A-36B crib, located in the 200-East Area of the Hanford Site, accepted ammoniated water discharges. Although this study addresses known hazardous chemical constituents associated with such discharges, the primary concern is the discharge of NH/sub 4/OH because of its microbiological conversion to NO/sub 2//sup /minus// and NO/sub 3//sup /minus//. As a result of fuel decladding operations, material balance calculations indicate that NH/sub 4/OH has been discharged to the 216-A-36B crib in amounts that exceed reportable quantities under the Comprehensive Environmental Response, Compensation and Liability Act of 1980. Although flow to the crib is relatively constant, the estimated NH/sub 4/OH discharge varies from negligible to a maximum of 10,000 g-molesh. Because these discharges are intermittent, the concentration delivered to the groundwater is a function of soil sorption, microbiological conversion rates of NH/sub 4//sup +/ to NO/sub 2//sup /minus// and NO/sub 3//sup /minus//, and groundwater dispersion. This report provides results based on the assumptions of maximum, nominal, and discountinued NH/sub 4/OH discharges to the crib. Consequently, the results show maximum and realistic estimates of NH/sub 4//sup +/, NO/sub 2//sup /minus// and NO/sub 3//sup /minus// concentrations in the groundwater.

Buelt, J.L.; Conbere, W.; Freshley, M.D.; Hicks, R.J.; Kuhn, W.L.; Lamar, D.A.; Serne, R.J.; Smoot, J.L.

1988-03-01T23:59:59.000Z

462

Synthesis, characterization and catalytic activity of acid-base bifunctional materials through protection of amino groups  

SciTech Connect (OSTI)

Graphical abstract: Acid-base bifunctional mesoporous material SO{sub 3}H-SBA-15-NH{sub 2} was successfully synthesized under low acidic medium through protection of amino groups. Highlights: Black-Right-Pointing-Pointer The acid-base bifunctional material SO{sub 3}H-SBA-15-NH{sub 2} was successfully synthesized through protection of amino groups. Black-Right-Pointing-Pointer The obtained bifunctional material was tested for aldol condensation. Black-Right-Pointing-Pointer The SO{sub 3}H-SBA-15-NH{sub 2} catalyst containing amine and sulfonic acid groups exhibited excellent acid-basic properties. -- Abstract: Acid-base bifunctional mesoporous material SO{sub 3}H-SBA-15-NH{sub 2} was successfully synthesized under low acidic medium through protection of amino groups. X-ray diffraction (XRD), N{sub 2} adsorption-desorption, transmission electron micrographs (TEM), back titration, {sup 13}C magic-angle spinning (MAS) NMR and {sup 29}Si magic-angle spinning (MAS) NMR were employed to characterize the synthesized materials. The obtained bifunctional material was tested for aldol condensation reaction between acetone and 4-nitrobenzaldehyde. Compared with monofunctional catalysts of SO{sub 3}H-SBA-15 and SBA-15-NH{sub 2}, the bifunctional sample of SO{sub 3}H-SBA-15-NH{sub 2} containing amine and sulfonic acid groups exhibited excellent acid-basic properties, which make it possess high activity for the aldol condensation.

Shao, Yanqiu [College of Chemistry, Jilin University, Changchun 130023 (China) [College of Chemistry, Jilin University, Changchun 130023 (China); College of Chemistry, Mudanjiang Normal University, Mudanjiang 157012 (China); Liu, Heng; Yu, Xiaofang [College of Chemistry, Jilin University, Changchun 130023 (China)] [College of Chemistry, Jilin University, Changchun 130023 (China); Guan, Jingqi, E-mail: guanjq@jlu.edu.cn [College of Chemistry, Jilin University, Changchun 130023 (China)] [College of Chemistry, Jilin University, Changchun 130023 (China); Kan, Qiubin, E-mail: qkan@mail.jlu.edu.cn [College of Chemistry, Jilin University, Changchun 130023 (China)] [College of Chemistry, Jilin University, Changchun 130023 (China)

2012-03-15T23:59:59.000Z

463

Bifurcation behavior in homogeneous-heterogeneous combustion. Part 1. ; Experimental results over platinum  

SciTech Connect (OSTI)

Ignition, extinction, and autothermal behavior of the homogeneous and heterogeneous oxidation reactions in air of NH{sub 3}, CH{sub 4}, C{sub 3}H{sub 8}, and an equipolar NH{sub 3}/CH{sub 4} mixture over resistively heated polycrystalline platinum foils was studied in an atmospheric pressure flow reactor as a function of low rate, fuel concentration, preheat temperature, and reactor geometry. Surface temperature versus power curves were experimentally determined for different compositions in these systems, which were in turn summarized in bifurcation diagrams of surface temperature or power as a function of fuel composition. Two ignitions (heterogeneous and homogeneous), one extinction and one self-sustaining autothermal steady state, were observed for all systems except NH{sub 3}/CH{sub 4} oxidation. The heterogeneous ignition occurred around 600 {degrees} C for CH{sub 4} and 200 {degrees} C for all other systems and was weakly dependent on the fuel composition. Long transients due to carbon formation were observed in the autothermal behavior for fuel-rich compositions in the CH{sub 4} system. A second heterogeneous ignition occurred in NH{sub 3}/CH{sub 4} oxidation, which ranged from 400 {degrees} to 600 {degrees} C. Homogeneous reaction ignited at surface temperatures ranging from 1050 {degrees} C for C{sub 3}H{sub 8} oxidation to 1500 {degrees} C for CH{sub 4} and NH{sub 3} oxidation. For C{sub 3}H{sub 8} and CH{sub 4} oxidation, the flame generally left the foil, but in NH {sub 3} oxidation a stable boundary layer flame was also observed under some conditions.

Williams, W.R.; Stenzel, M.T.; Song, X.; Schmidt, L.D. (Dept. of Chemical Engineering and Materials Science, Univ. of Minnesota, Minneapolis, MN (US))

1991-04-01T23:59:59.000Z

464

Heat driven heat pump using paired ammoniated salts  

SciTech Connect (OSTI)

A cycle for a heat driven heat pump using two salts CaCl/sup 2/.8NH/sup 3/, and ZnCl/sup 2/.4NH3 which may reversibly react with ammonia with the addition or evolution of heat. These salts were chosen so that both ammoniation processes occur at the same temperature so that the heat evolved may be used for comfort heating. The heat to drive the system need only be slightly hotter than 122 C. The low temperature source need only be slightly warmer than 0 C.

Dunlap, R.M.

1980-08-29T23:59:59.000Z

465

Geochemical and Geophysical Changes during Ammonia Gas Treatment of Vadose Zone Sediments for Uranium Remediation  

SciTech Connect (OSTI)

NH3 gas treatment of low water content sediments resulted in a significant decrease in aqueous and adsorbed uranium, which is attributed to incorporation into precipitates. Uranium associated with carbonates showed little change. Uranium associated with hydrous silicates such as Na-boltwoodite showed a significant decrease in mobility but no change in Na-boltwoodite concentration (by EXAFS/XANES), so is most likely caused by non-U precipitate coatings. Complex resistivity changes occurred in the sediment during NH3 and subsequent N2 gas injection, indicating ERT/IP could be used at field scale for injection monitoring.

Szecsody, James E.; Truex, Michael J.; Zhong, Lirong; Johnson, Timothy C.; Qafoku, Nikolla; Williams, Mark D.; Greenwood, William J.; Wallin, Erin L.; Bargar, John R.; Faurie, Danielle K.

2012-10-30T23:59:59.000Z

466

Carbon-13 nuclear magnetic resonance studies of cobalt transferrin and selected model compounds  

E-Print Network [OSTI]

. STATEMENT OF PROBLEM. 15 CHAPTER III. EXPERIMENTAL. Synthesis of [Co(NH ) CO ]NO 13 21 21 Materials Used. 21 Procedure. 21 Analysis. Synthesis of [Co(NH ) CO ]NO 13 22 26 Materials Used. 26 Procedure 26 Analysis. 27 Protein Purification. 31 3... successfully complexed with various metals, including Cu , Zn (7); Cr (16); IIn , Co , Cd , Ni (17); 2+ 2+ 3+ 3+ 3+ 2+ . 2+ 3+ 2+ Ga (18); and trivalent ions of the lanthanide series (19). Fe is apparently not bound by transferrin (20), though...

Philen, Rossanne McElroy

1975-01-01T23:59:59.000Z

467

Synthetic Approaches to Skeletally Diverse Sultams Using Vinyl- and ?-Halo Benzenesulfonamides  

E-Print Network [OSTI]

ranging from chiral auxiliaries in asymmetric synthesis,2 , 3 artificial sweeteners (saccharin) in the food industry,4 and ionic liquids serving as novel reaction media,5 to a growing number of medicinal agents. To date, there are several sultam..., in 2004, reported an innovative approach for secondary amine synthesis using the pKa properties nitrobenzenesulfonamides.10 This method has been widely utilized in both industry and academia. S NH MeOO Calculations NH MeO-0.58 -0.62+1.26-0.30 +0...

Jeon, KyuOk

2012-08-31T23:59:59.000Z

468

Studies towards the total synthesis of the macrocyclic diamine alkaloid haliclonacyclamine C  

E-Print Network [OSTI]

(1.9) N N H O manzamine C (1.10) N N H N Figure 2 Structures of manzamines A-C Manzamine C (1.10), the least complicated alkaloid of this group, can be reduced to four simple units, tryptophan (1.11), a C3 unit (acrolein) (1.12), a C10 unit (a... HO 2 C NH 2 CHOCHO NH 3 CHO 1.11 1.12 1.13 The biosynthesis of manzamine B (1.10) is likely to start with protonation of bis- dihydropyridine (1.14), derived from two acrolein units (1.12), two symmetrical dialdehyde units (1...

Qu, Tao

2005-11-01T23:59:59.000Z

469

Effects of Microbial Litter Amendments on Broiler Performance, Litter Quality and Ammonia Production  

E-Print Network [OSTI]

of the poultry industry. The goal of amendments is to lower levels of NH3 by decreasing litter pH.. This can be accomplished through the use of acidifiers such as alum (aluminum sulfate), Poultry Litter Treatment (PLT), Poultry GuardTM, ferric sulfate... and urea conversion into NH3, which is then, vented utilizing rearing facility ventilation. Unfortunately, at this time there is no scientific data to validate the claims of proposed effectiveness of microbial litter amendments. 14 Alum (Al2(SO4...

Hinkle, Matthew

2011-02-22T23:59:59.000Z

470

Band Formation during Gaseous Diffusion in Aerogels  

E-Print Network [OSTI]

We study experimentally how gaseous HCl and NH_3 diffuse from opposite sides of and react in silica aerogel rods with porosity of 92 % and average pore size of about 50 nm. The reaction leads to solid NH_4Cl, which is deposited in thin sheet-like structures. We present a numerical study of the phenomenon. Due to the difference in boundary conditions between this system and those usually studied, we find the sheet-like structures in the aerogel to differ significantly from older studies. The influence of random nucleation centers and inhomogeneities in the aerogel is studied numerically.

M. A. Einarsrud; F. A. Maao; A. Hansen; M. Kirkedelen; J. Samseth

1997-06-18T23:59:59.000Z

471

Icarus 157, 456463 (2002) doi:10.1006/icar.2002.6858  

E-Print Network [OSTI]

,sulfurdioxideSO2,hydrogensulfideH2S,andH2SO4 · nH2O.We measured the rate of sulfate anion production for cyclo energetic electrons. The measured rate is GMixture(SO2- 4 ) = fSulfur (r0/r) G1 molecules (100 eV)-1 , where) > N(H2S). The lifetime of a sulfur atom on Europa's surface for radiolysis to H2SO4 is (-S) = 120(r/r0

Johnson, Robert E.

472

Effects of dietary pantethine and lipid levels on growth and body composition of channel catfish  

E-Print Network [OSTI]

phosphorylation of the pantetheine to form 4' phosphopantetheine. This product can then be converted to reduced coenzyme A (CoASH) through dephospho-CoASH. CH~ [ HO-CHz-J CHC-NH-CHg-CH2-C-NH-CHg-CHz-S-] z I II II CHg OH 0 Fig. 1. Chemical structure... levels on lipid hi' f h i huh(1 I!) "gd using a 2 x 3 factorial design. Purified casein/gelatin diets containing two levels of lipid (5 and 10%) and three levels of pantethine (0, 250, and 1000 mg/kg) were fed to fingerling channel catfish in 40-liter...

Stowell, Sandra Lee

1991-01-01T23:59:59.000Z

473

Aggregation of hexylammonium propionate in DMSO-benzene and DMSO-D?O solvent systems  

E-Print Network [OSTI]

Fig. 18. Aggregation number plots for HAP in 75@a DpO/25$ DMSO-de ~ 72 3. 0 CHg (CH p ) 4CH pNH 3 2. 00 1. 00 ~ 0. 00 I A U 0 i 3. 00 + CHp (CHg) 4CHpNH3 0 0 2. 00 1. 00 0. 0 1. 00 1. 20 1. 40 1. 60 1. 80 2. 00 2 + log tS] 73 Fig... The relationships between a micelle forming surfactant, hexylammonium propionate (1), and the overlapping mixed solvent systems of benzene/dimethyl- sulfoxide/water have been investigated using 'H nuclear magnetic resonance techniques. The changes in t' he...

Constein, Vernon George

1974-01-01T23:59:59.000Z

474

Determination of Stability Constants of Hydrogen and Aluminum Fluorides with a Fluoride-Selective Electrode  

SciTech Connect (OSTI)

The ability to directly determine free fluoride ion concentration (or mean activity) simplifies gathering and interpretation of experimental data for studies of metal complexes. In this work, the new lanthanum fluoride electrode was used to measure free fluoride ion in an investigation of the hydrogen-fluoride and aluminum-fluoride systems in NH4NO3.

Baumann, E.W.

2003-01-06T23:59:59.000Z

475

An electrochemical method suitable for preparing nine metal-nitride powders  

SciTech Connect (OSTI)

We present an electrochemical method that is suitable for the preparation of metal-nitride ceramic materials that is both simple and general. We begin with a single-compartment electrochemical cell containing suitable metal (M) anodes and cathodes (M=Al, Mo, Nb, Ni, Ti, V, W, Zn, or Zr) and a NH{sub 3}/NH{sub 4}X (X=Br or Cl) electrolyte solution. Application of a sufficiently high voltage results in oxidation and dissolution of M to M{sup n+} at the anode and reduction of NH{sub 3} to NH{sub 2}- at the cathode. When M=Al, this results in formation of an insoluble inorganic polymer, which can subsequently be calcined above 600{degrees}C to yield phase-pure AlN. For some of the other metals, a simple ammoniated metal ion is formed at the anode, but calcination of this material also leads to the corresponding metal nitride. The phases and morphologies of the powders depends strongly on the calcining conditions. The important point is that this method is general for the preparation of metal-nitride powders even though the pathway that leads to the powders is metal-dependent. This talk will focus primarily on the preparation of AlN, which is an important packaging material for the electronics industry, and NbN, which is a superconductor (T{sub c}{approximately}17 K) with important technological applications.

Wade, T.; Crooks, R.M. [Texas A& M Univ., College Station, TX (United States)

1995-12-31T23:59:59.000Z

476

EngineerTHE MAGAZINE OF THAYER SCHOOL OF ENGINEERING A look at the man  

E-Print Network [OSTI]

expression. BY CHRIS MILLIMAN 24 Building Green Sustainable design expert Malcolm Lewis Th'71 works to remake. >> MALCOLM LEWIS TH'71 BUILDS GREEN >> THE ART OF ENGINEERS Who was Sylvanus Thayer? FALL 2004 Who Development Office 8000 Cummings Hall Dartmouth College Hanover, NH 03755 engineering

Lotko, William

477

International Symposium on Gaseous and Odour Emissions from Animal Production Facilities, Horsens, Jutland, Denmark 1-4 June, 2003 Ammonia Emissions from Broiler Houses in Pennsylvania  

E-Print Network [OSTI]

International Symposium on Gaseous and Odour Emissions from Animal Production Facilities, Horsens, Jutland, Denmark 1-4 June, 2003 1 Ammonia Emissions from Broiler Houses in Pennsylvania During Cold of reducing ammonia (NH3) emissions are under study. Ammonia emissions during cold weather conditions from

Kentucky, University of

478

MEASURING GASEOUS EMISSIONS FROM STORED PIG SLURRY S. Espagnol1  

E-Print Network [OSTI]

2 MEASURING GASEOUS EMISSIONS FROM STORED PIG SLURRY S. Espagnol1 , L. Loyon2 , F. Guiziou2 , P to measure emissions factors of ammonia (NH3), nitrous oxide (N2O) methane (CH4) and carbon dioxide (CO2) from stored pig slurry and measured the variations of the emissions in time and space. In 2006, dynamic

Boyer, Edmond

479

International Symposium on Gaseous and Odour Emissions from Animal Production Facilities, Horsens, Jutland, Denmark 1-4 June, 2003 AMMONIA EMISSIONS FROM LAYER HOUSES IN IOWA  

E-Print Network [OSTI]

International Symposium on Gaseous and Odour Emissions from Animal Production Facilities, Horsens, Jutland, Denmark 1-4 June, 2003 1 AMMONIA EMISSIONS FROM LAYER HOUSES IN IOWA Y. Liang1 , H. Xin2 , A. Casey10 ABSTRACT An ongoing project of monitoring ammonia (NH3) emissions from U.S. layer houses

Kentucky, University of

480

PHYSICAL REVIEW B 86, 214304 (2012) Elastic relaxation behavior, magnetoelastic coupling, and order-disorder processes  

E-Print Network [OSTI]

of the central DMA ([(CH3)2NH2]+ ) cation which ultimately causes a change in the hydrogen bond conformation, such as hydrogen bonding order-disorder in lawsonite1618 and potassium dihydrogen phosphate.19 For the past few been of interest due to their applications in gas storage/separation and catalysis as well

Cambridge, University of

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "1999-2006 pittsburg nh" 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.
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481

THE JOURNAL OF CHEMICAL PHYSICS 134, 214501 (2011) Nanoconfinement effects on the reversibility of hydrogen storage  

E-Print Network [OSTI]

of hydrogen storage in ammonia borane: A first-principles study Kiseok Chang,1 Eunja Kim,2 Philippe F. Weck,3-state materials capable of storing hydrogen, the NH3BH3 compound called ammonia borane (AB), with an ideal storage2 kg-1 ) density targets specified by the U.S. Department of Energy for on-board hydrogen storage.4

2011-01-01T23:59:59.000Z

482

Baseload Solar Power for California? Ammonia-based Solar Energy Storage Using Trough Concentrators  

E-Print Network [OSTI]

Baseload Solar Power for California? Ammonia-based Solar Energy Storage Using Trough Concentrators to eventually optimise the reactor geometry for ammonia-based solar energy storage with troughs, which.1. Storing Solar Energy with Ammonia H2 / N2 gas liquid NH3 Heat Exchangers Power Generation (Steam Cycle

483

The sound of Titan a role for acoustics in space exploration  

E-Print Network [OSTI]

's Venera missions to Venus). in early 2005 will undertake a 2.5 hour parachute descent However, were is generated the features associated with the terrestrial water cycle: seas, by environmental processes breakdown of ammonia (NH3) deposited from comets, producing N2 and hydrogen (which is sufficiently light

Sóbester, András

484

Catalysis Letters Vol. 76, No. 12, 2001 35 Second order isothermal desorption kinetics  

E-Print Network [OSTI]

cycles of controlled heating and cooling of the sample, instead of the standard linear heat- ing rates, the kinetics of CO adsorption and desorption from Pd(110) [5], NH3/Re(0001) [6] monitored by optical second desorption that corresponds to second order de- sorption kinetics. Assuming high enough pumping speed

Asscher, Micha

485

Synthesis and reactivity of molybdenum organometallic complexes supported by amide ligands  

E-Print Network [OSTI]

Chapter 1. Synthesis and Reactivity of Molybdenum Alkyl Complexes Supported by a Diamidoamine Ligand. The synthesis of a new diamidoamine ligand, CH3N[CH2CH2NH(3-(CF3)C6H4)]2 (H2L) is reported. Molybdenum complexes of the ...

Hock, Adam S. (Adam Scott)

2007-01-01T23:59:59.000Z

486

Supporting Information for Impact of Chlorine Emissions from Sea-Salt Aerosol on Coastal Urban Ozone  

E-Print Network [OSTI]

DIOXIDE H2O2 HYDROGEN PEROXIDE NH3 AMMONIA NIT AEROSOL NITRATE SO2 SULFUR DIOXIDE SO3 SULFUR TRIOXIDE OSD extensions* NO NITRIC OXIDE NO2 NITROGEN DIOXIDE O3 OZONE HONO NITROUS ACID HNO3 NITRIC ACID HNO4 PERNITRIC ACID N2O5 NITROGEN PENTOXIDE NO3 NITRATE RADICAL HO2 HYDROPEROXY RADICAL CO CARBON MONOXIDE CO2 CARBON

Dabdub, Donald

487

Announcement of Change in Public Meeting Location for the Northern Pass Transmission Line Project Published in the Federal Register  

Broader source: Energy.gov [DOE]

The Department announces a change of location for the September 26, 2013 public scoping meeting for the Northern Pass Transmission Line Project to Colebrook Elementary School, 27 Dumont Street, Colebrook, NH. The meeting will be from 5 to 8 p.m.

488

DETECTION OF THE AMMONIUM ION IN SPACE  

SciTech Connect (OSTI)

We report on the detection of a narrow feature at 262816.73 MHz toward Orion and the cold prestellar core B1-bS which we attribute to the 1{sub 0}-0{sub 0} line of the deuterated ammonium ion, NH{sub 3}D{sup +}. The observations were performed with the IRAM 30 m radio telescope. The carrier has to be a light molecular species as it is the only feature detected over 3.6 GHz of bandwidth. The hyperfine structure is not resolved, indicating a very low value for the electric quadrupolar coupling constant of nitrogen which is expected for NH{sub 3}D{sup +} as the electric field over the N nucleus is practically zero. Moreover, the feature is right at the predicted frequency for the 1{sub 0}-0{sub 0} transition of the ammonium ion, 262817 {+-} 6 MHz (3{sigma}), using rotational constants derived from new infrared data obtained in our laboratory in Madrid. The estimated column density is (1.1 {+-} 0.2) Multiplication-Sign 10{sup 12} cm{sup -2}. Assuming a deuterium enhancement similar to that of NH{sub 2}D, we derive N(NH{sub 4}{sup +}) {approx_equal} 2.6 Multiplication-Sign 10{sup 13} cm{sup -2}, i.e., an abundance for ammonium of a few 10{sup -11}.

Cernicharo, J.; Tercero, B. [Deparment of Astrophysics, CAB, INTA-CSIC, Crta Torrejon-Ajalvir Km 4, E-28850 Torrejon de Ardoz, Madrid (Spain); Fuente, A. [Observatorio Astronomico Nacional, Apdo. 112, E-28803 Alcala de Henares (Spain); Domenech, J. L.; Cueto, M.; Carrasco, E.; Herrero, V. J.; Tanarro, I. [Instituto de Estructura de la Materia, IEM-CSIC, Serrano 123, E-28006 Madrid (Spain); Marcelino, N. [NRAO, 520 Edgemont Road, Charlottesville, VA 22902 (United States); Roueff, E. [Luth, Observatoire de Paris, CNRS UMR8102, Place J. Janssen F-92190 Meudon (France); Gerin, M. [LERMA, Observatoire de Paris, CNRS UMR8112 and Ecole Normale Superieure, 61 Avenue de lObservatoire, F-75014 Paris (France); Pearson, J., E-mail: jcernicharo@cab.inta-csic.es [Jet Propulsion Laboratory, 4800 Oak Grove Drive, MC 168-314, Pasadena, CA 91109 (United States)

2013-07-01T23:59:59.000Z

489

SIMULATION TECHNIQUES IN HYPERSONIC LOW-DENSITY AEROTHERMODYNAMICS  

E-Print Network [OSTI]

SIMULATION TECHNIQUES IN HYPERSONIC LOW-DENSITY AEROTHERMODYNAMICS V. V. Riabov Rivier University, 420 South Main Street, Nashua, NH 03060, USA, vriabov@rivier.edu Hypersonic rarefied flows near-8] and hypersonic flights. The direct simulation Monte- Carlo (DSMC) method [9] is used to study the influence

Riabov, Vladimir V.

490

IOP PUBLISHING JOURNAL OF PHYSICS D: APPLIED PHYSICS J. Phys. D: Appl. Phys. 40 (2007) 24762490 doi:10.1088/0022-3727/40/8/010  

E-Print Network [OSTI]

include greenhouse gases such as CO2. NH3 plasmas are used in various applications such as surface% by mass), is easily liquefied and the end products are stable (N2, H2, some NxHy). Feedstock gases at Urbana-Champaign, Urbana, IL 61801, USA 3 Department of Electrical and Computer Engineering, Iowa State

Kushner, Mark

2007-01-01T23:59:59.000Z

491

fficient crop production requires an adequate supply of all essential plant nutrients. However,  

E-Print Network [OSTI]

+) or nitrate (NO3 -) forms. Three important methods for changing nitrogen gas (N2) to ammonium (NH4 +) are, and s Nitrogen fertilizer production factories. Another important method of N2 conversion is through lightning nitrogen gas (N2). Most of the nitrogen found in soil originated as N2 gas and nearly all the nitrogen

492

Earth SciEncES attheUniversityofNewHampshire.  

E-Print Network [OSTI]

Earth SciEncES attheUniversityofNewHampshire. DiscoverEarthSciences Department of Earth Sciences University of New Hampshire James Hall 56 College Road Durham, NH 03824 603 862-1718 earth.sciences@unh.edu In January 2010, the University of New Hampshire Earth Sciences Department moved into its newly renovated

Pringle, James "Jamie"

493

Ris-R-1578(EN) Design of MgB2 superconducting dipole  

E-Print Network [OSTI]

Risø-R-1578(EN) Design of MgB2 superconducting dipole magnet for particle beam transport-C. Grivel1 and N.H. Andersen1 Title: Design of MgB2 superconducting dipole magnet for particle beam. 2000 char.): A comprehensive analysis of the innovation potential of superconductivity at Risø

494

Atmospheric Thermodynamics Composition  

E-Print Network [OSTI]

1 Atmospheric Thermodynamics Ch1 Composition Ch2 Laws Ch3 Transfers Ch12 EnergyBalance Ch4 Water Ch Sciences: Atmospheric Thermodynamics Instructor: Lynn Russell, NH343 http #12;2 Review from Ch. 1 Thermodynamic quantities Composition Pressure Density Temperature

Russell, Lynn

495

Atmos. Chem. Phys., 11, 73197332, 2011 www.atmos-chem-phys.net/11/7319/2011/  

E-Print Network [OSTI]

- riched elements. The long-range transport of aerosols spread the heavy pollution from coal-mining/coal-ash to everywhere over China. Anthropogenic air-pollution was evidently rather severe at MT, though it has been of the pollution species (SO2- 4 , NO- 3 , K+, NO- 2 , NH+ 4 , Cl-, organic acids, Pb, Zn, Cd, and Cr) from local

Meskhidze, Nicholas

496

7, 1398914010, 2007 TTL climatology  

E-Print Network [OSTI]

ACPD 7, 13989­14010, 2007 TTL climatology K. Kr¨uger et al. Title Page Abstract Introduction Discussions Long-term climatology of air mass transport through the Tropical Tropopause Layer (TTL) during NH: K. Kr¨uger (kkrueger@ifm-geomar.de) 13989 #12;ACPD 7, 13989­14010, 2007 TTL climatology K. Kr

Paris-Sud XI, Université de

497

Impacts of Fertilization on Rates of Autotrophic N2 Fixation in Salt Marshes and Cranberry Bogs of Massachusetts  

E-Print Network [OSTI]

Impacts of Fertilization on Rates of Autotrophic N2 Fixation in Salt Marshes and Cranberry Bogs fixation in salt marshes and cranberry bogs of MA. I measured pools of NH4, NO3, and PO4, in addition to total C and N content of the soils of salt marshes and cranberry bogs, each under two different

Vallino, Joseph J.

498

Laser separation of nitrogen isotopes by the IR+UV dissociation of ammonia molecules  

SciTech Connect (OSTI)

The separation of nitrogen isotopes is studied upon successive single-photon IR excitation and UV dissociation of ammonia molecules. The excitation selectivity was provided by tuning a CO{sub 2} laser to resonance with {sup 14}NH{sub 3} molecules [the 9R(30) laser line] or with {sup 15}NH{sub 3} molecules [the 9R(10) laser line]. Isotopic mixtures containing 4.8% and 0.37% (natural content) of the {sup 15}NH isotope were investigated. The dependences of the selectivity and the dissociation yield for each isotopic component on the buffer gas pressure (N{sub 2}, O{sub 2}, Ar) and the ammonia pressure were obtained. In the limit of low NH{sub 3} pressures (0.5-2 Torr), the dissociation selectivity {alpha}(15/14) for {sup 15}N was 17. The selectivity mechanism of the IR+UV dissociation is discussed and the outlook is considered for the development of the nitrogen isotope separation process based on this approach. (laser isotope separation)

Apatin, V M; Klimin, S A; Laptev, V B; Lokhman, V N; Ogurok, D D; Pigul'skii, S V; Ryabov, E A [Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow region (Russian Federation)

2008-08-31T23:59:59.000Z

499

On-Road Emission Measurements of Reactive Nitrogen Compounds from  

E-Print Network [OSTI]

, nitric oxide (NO), nitrogen dioxide (NO2), ammonia (NH3), and nitrous acid (HONO) produced by internalOn-Road Emission Measurements of Reactive Nitrogen Compounds from Three California Cities G A R Y measurements of reactive nitrogen compounds from light-duty vehicles. At the San Jose and wLA sites

Denver, University of

500

Simple approaches for measuring dry atmospheric nitrogen deposition to watersheds  

E-Print Network [OSTI]

'' and spatial variations of gaseous dry N deposition (i.e., nitrogen dioxide (NO2) and ammonia (NH3)), thoughSimple approaches for measuring dry atmospheric nitrogen deposition to watersheds Heather E. Golden the effects of atmospheric nitrogen (N) deposition on surface water quality requires accurate accounts

Elliott, Emily M.