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Note: This page contains sample records for the topic "helena mz mozambique" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Helena Chum - Research Fellow | NREL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr FlickrGuidedCH2M HILL SecretaryHazmat workFAQs forElementHelena Chum

2

Helena Petrovna Blavatsky: missionary to the gilded age  

E-Print Network [OSTI]

HELENA PETROVNA BLAVATSKY: MISSIONARY TO THE GILDED AGE A Thesis by MARJORIE JO NEELY Submitted to the Graduate College of Texas AiM Vniversity in partial fulfillment of the requirement for the degree of MASTER OF ARTS August 1977 Major... Subject: History HELENA PETROVNA BLAVATSKY: MISSIONARY TO THE GILDED AGE A Thesis MARJORIE JO NEELY Approved as to style and content by: Cha rman o Commit ee H o epar en Mem er m er August 1977 ABSTRACT Helena Petrovna Blavatsky: Missionary...

Neely, Marjorie Jo

1977-01-01T23:59:59.000Z

3

ants-johannes martin helena: Topics by E-print Network  

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

Index 1 Finite Elements in Lattice Ordered Algebras Helena Malinowski and Martin R. Weber Mathematics Websites Summary: Finite Elements in Lattice Ordered Algebras Helena...

4

Energetica Santa Helena | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classifiedProject)EnerVault Corporation JumpHelena Jump to:

5

Mozambique becomes a major coking coal exporter?  

SciTech Connect (OSTI)

In addition to its potential role as a major international supplier of coking coal, Mozambique will also become a major source of power generation for southern Africa. 3 figs.

Ruffini, A.

2008-06-15T23:59:59.000Z

6

Information Technology for Health Care in Mozambique  

E-Print Network [OSTI]

Information Technology for Health Care in Mozambique Editorial Introduction Eric Monteiro Associate immediately over to the health care sector. Life expectancy is 38.5 years. Endemic malaria accounts for about by Ciborra (2000). The information systems described in this special issue address the health care sector, i

Monteiro, Eric

7

Mechanics of thin-film transistors and solar cells on flexible substrates Helena Gleskova*  

E-Print Network [OSTI]

1 Mechanics of thin-film transistors and solar cells on flexible substrates Helena Gleskova* , I be minimized throughout the fabrication process. Amorphous silicon thin-film transistors and solar cells, thin-film transistor, solar cell, flexible electronics Phone: (609) 258-4626, Fax: (609) 258-3585, E

8

Helena Berekov, ass. prof. RNDr., PhD. Department of Algebra, Geometry and Didactics of Mathematics  

E-Print Network [OSTI]

Helena Bereková, ass. prof. RNDr., PhD. Department of Algebra, Geometry and Didactics of the Theory of Embodiment, elements of the Theory of Didactical Situations and history. The chapter 1 of some context. The methodology, which the author used, was derived mainly from the Theory of Didactical

Spagnolo, Filippo

9

Dung survey bias and elephant population estimates in southern Mozambique  

E-Print Network [OSTI]

Dung survey bias and elephant population estimates in southern Mozambique Pieter I. Olivier, Sam M and extracted an age structure from boli diameters for the elephants living in the Maputo Elephant Reserve. Our,672 dung piles encountered on 204 line-transects. The reserve had at least 311 (95% CI: 198­490) elephants

Pretoria, University of

10

Hacia una redefinicin del desarraigo: dilogos narrativos entre Mozambique y Venezuela  

E-Print Network [OSTI]

Banco Central de Venezuela. Indicadores. Internet. 20entre Mozambique y Venezuela MAGDALENA LPEZ UNIVERSIDADE DEen pedazos (86). Venezuela, como la aldea de Tizangara,

Lpez, Magdalena

2014-01-01T23:59:59.000Z

11

Carbon sequestration and biodiversity of re-growing miombo woodlands in Mozambique  

E-Print Network [OSTI]

Carbon sequestration and biodiversity of re-growing miombo woodlands in Mozambique M. Williams a in tropical woodlands is being used to sequester carbon (C), alleviate poverty and protect biodiversity, among and soil C stocks and biodiversity on an area of miombo woodland in Mozambique, and how C stocks

12

Description of Survey Data Regarding the Chemical Repackaging Plant Accident West Helena, Arkansas  

SciTech Connect (OSTI)

Shortly after 1:00 p.m. on Thursday, May 8, 1997, clouds of foul-smelling smoke began pouring from an herbicide and pesticide packaging plant in West Helena, Arkansas. An alert was sounded, employees evacuated, and the West Helena fire department was called. As three firefighters prepared to enter the plant, the chemical compounds exploded, collapsing a solid concrete block wall, and killing all three firefighters. As the odorous smoky cloud drifted away from the plant, authorities ordered residents in a 2-mile area downwind of the plant to evacuate and those in the 2- to 3-mile zone to shelter in place. This study examines and compares the responses to a mail survey of those ordered to evacuate and those told to shelter in place. Among the variables examined are compliance with official orders and perceived warnings, threat perception, time and source of first warning, response times, and behavior characteristics for both populations. The findings indicate that 90% of those that were told to evacuate did so but only 27% of those told to shelter-in-place did so, with 68% opting to evacuate instead. The implications of these findings for emergency managers is that people will likely choose to evacuate when both warnings to evacuate and warnings to shelter are issued to residents in close proximity to each other. The findings on warning times closely resemble other findings from evacuations when chemical accidents occur and route notification is used for warning residents.

Sorensen, J.H.; Vogt, B.M.

1999-03-01T23:59:59.000Z

13

Energy recovery in SUDS towards smart water grids: A case study Helena M. Ramos a,n  

E-Print Network [OSTI]

Energy recovery in SUDS towards smart water grids: A case study Helena M. Ramos a,n , Charlotte and energy nexus for sustainable operation towards future smart cities. a r t i c l e i n f o Article history: Received 9 January 2013 Accepted 2 August 2013 Keywords: Energy recovery SUDS Smart water grids. a b s t r

Diggavi, Suhas

14

Feasibility Study of Biopower in East Helena, Montana. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites  

SciTech Connect (OSTI)

The U.S. Environmental Protection Agency (EPA) developed the RE-Powering America's Land initiative to reuse contaminated sites for renewable energy generation when aligned with the community's vision for the site. The former American Smelting and Refining Company (Asarco) smelter in East Helena, Montana, was selected for a feasibility study under the initiative. Biomass was chosen as the renewable energy resource based on the wood products industry in the area. Biopower was selected as the technology based on Montana's renewable portfolio standard (RPS) requiring utilities to purchase renewable power.

Moriarty, K.

2013-02-01T23:59:59.000Z

15

Work Permit # 51012MZ5 Work Order# '  

E-Print Network [OSTI]

Confined Space· 0 Ergonomics· 0 Material Handling o ,Beryllium· 0 Electrical 0 Hydraulic o Safety Harness o Electrical Working Hot o Electrical Noise 0 Potential to Cause aFalse Alarm o QiCombustible Gas o IHSurvey Dosimeter o LockoutITagout o Spill potential o Self-reading Pencil Dosimeter o Impair Fire Protection

Homes, Christopher C.

16

Helena, Montana: 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 Resources Jump to: navigation,Ohio:Greer CountyCorridorPart AInformation

17

Saint Helena: 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 Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g Grant ofRichardton Abbey Wind Farm(CTIhinder for

18

accident west helena: Topics by E-print Network  

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

20102012 Fossil Fuels Websites Summary: of Creative Arts College of Engineering and Mineral Resources College of Human Resources and Education College and requirements,...

19

MHK Projects/Helena Reach Project | 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 Resources Jump to:46 - 429Lacey,(MonasterLowell Point, Alaska:LuzClick here Current /Tidal Project

20

St. Helena Parish, Louisiana: 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:FAQ < RAPID Jump to:Seadov Pty Ltd JumpGTZHolland,0162112°,St. Charles is a village inDavid,George is a

Note: This page contains sample records for the topic "helena mz mozambique" 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

Mozambique-NREL Cooperation | 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 Powerstories onFocus Area EnergyMohawkaccrediation of NIE) Jump to:

22

Mozambique: 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 Center Home5b9fcbce19 No revision hasInformation Earth's HeatMexico: EnergyMithun Jump to:Moe WindMontMoraineAbbeyI

23

International Energy Agency Building Energy Simulation Test and Diagnostic Method (IEA BESTEST) Multi-Zone Non-Airflow In-Depth Diagnostic Cases: MZ320 -- MZ360  

SciTech Connect (OSTI)

This report documents a set of diagnostic test cases for multi-zone heat transfer models. The methodology combines empirical validation, analytical verification, and comparative analysis techniques.

Neymark, J.; Judkoff, R.; Alexander, D.; Felsmann, C.; Strachan, P.; Wijsman, A.

2008-09-01T23:59:59.000Z

24

Manuscript #273 M.Z. Youssef, ME. Sawan -1-ISFNT-6, April 7-12, 2002  

E-Print Network [OSTI]

control, heat transfer characteristics in turbulent open flow, impact of magnetohydrodynamics (MHD loads ~10 MW/m2 , surface heat flux ~2 MW/m2 ). Although liquid walls have the potential for increasing

California at Los Angeles, University of

25

Subjects: Trematoda and Trematode Diseases, Part 12: Hosts: Genera M-Z  

E-Print Network [OSTI]

americanus Opisthotrema cochleare Manatus australis Amphistoma fabaceum Manatus exunguis Amphistoma fabaceum Chiorchis fabaceus Manatus latirostris Amphistoma fabaceum Chiorchis fabaceus Ophisthotrema cochleare " 11 cochleotrema Schizamphistomum...

Doss, Mildred A.; Farr, Marion M.

1969-01-01T23:59:59.000Z

26

Microsoft PowerPoint - WM2014_MZ_14575_2014-03-03.ppt  

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) " ,"ClickPipelinesProvedDecemberInitiatives InitiativesShippingHow EM Does Business Thomas

27

Manuscript # 271 M.Z. Youssef, ME. Sawan -1-ISFNT-6, April 7-12, 2002  

E-Print Network [OSTI]

to the 6th International Symposium on Fusion Nuclear Technology, April 7-12, 2001, San Diego, California Recent studies in fusion technology [1-5] have focused on the deployment of thick liquid wall (LW of the magnetic field on the flowing liquid layer and its impact on flow and heat transfer characteristics

California at Los Angeles, University of

28

Theoretical and experimental evaluation of the low m/z transmission of an  

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 Theme 1 MemberstheTheoretical

29

Revised per referee's comments Oct.20,1999 -1-M.Z. Youssef, ISFNT5  

E-Print Network [OSTI]

. The damage parameters (DPA, helium and hydrogen production) at key locations are also compared such as tungsten, molybdenum, vanadium, and titanium exhibit high operating temperature and thus most suitable as the breeder. Tritium production rate (TPR) and tritium breeding ratio (TBR) are also assessed as function

California at Los Angeles, University of

30

Culture, cooperation, and planning for development in Maputo, Mozambique  

E-Print Network [OSTI]

Cooperation projects rooted in cultural ties, such as South-South cooperation, are contemporarily receiving unprecedented attention from the international development community. This focus on specific types of partnerships ...

Martin, Laura Andreae

2014-01-01T23:59:59.000Z

31

U.S. and Mozambique Hold Bilateral Discussions on Prosperous...  

Office of Environmental Management (EM)

which will showcase African leadership in energy development and highlight ways in which private investment can expand access to electricity, develop new sources of affordable and...

32

Assessing the impact of improved agricultural technologies in rural Mozambique.  

E-Print Network [OSTI]

for future climate change, Agriculture, Ecosystems andclimate change and global warming is a translucent reality, potentially with severe implications to African agriculture.climate change and global warming. Some studies predict that global warming will significantly and negatively affect African agriculture [

Cunguara, Benedito

2009-01-01T23:59:59.000Z

33

Mozambique-Accrediation of NIE | 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 Powerstories onFocus Area EnergyMohawkaccrediation of NIE) Jump to: navigation,

34

Mozambique-Pilot Program for Climate Resilience (PPCR) | Open Energy  

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 Powerstories onFocus Area EnergyMohawkaccrediation of NIE) Jump to:Open

35

Mozambique-Accrediation of NIE | 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 Resources Jump to:46 -Energieprojekte3 ClimateSpurr Geothermal ProjectMountainous

36

Mozambique-Biofuels, Land Access and Rural Livelihoods | Open Energy  

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 Resources Jump to:46 -Energieprojekte3 ClimateSpurr Geothermal ProjectMountainousInformation

37

Mozambique-Climate Technology Initiative Private Financing Advisory Network  

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 Resources Jump to:46 -Energieprojekte3 ClimateSpurr Geothermal ProjectMountainousInformation(CTI

38

Mozambique-Joint Programme on Resource Efficient and Cleaner Production  

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 Resources Jump to:46 -Energieprojekte3 ClimateSpurr Geothermal

39

Mozambique-African Climate Change Resilience Alliance | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's HeatMexico: EnergyMithun Jump to:Moe WindMontMoraineAbbeyI WindMower

40

BOOK REVIEWS Helena Eilstein (ed.), A Collection of Polish Works on Philosophical Prob-  

E-Print Network [OSTI]

section which can reasonably be imputed to philosophy of physics, it nevertheless connects to the pre Póltawski exposes the philosophy of time of the Polish Husserl disciple Roman Ingarden. The inclusion symmetries an adequate theory of motion should exhibit. His effort focuses on both pre

Wüthrich, Christian

Note: This page contains sample records for the topic "helena mz mozambique" 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

Reference Buildings by Climate Zone and Representative City: 6B Helena,  

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 dDepartmentnews-flashes OfficeTexas | DepartmentIllinois

42

Photodissociation at 193 nm of some singly protonated peptides and proteins with m/z 20009000 using a  

E-Print Network [OSTI]

. With the establishment of various techniques to generate gas-phase ions from condensed-phase samples, tandem mass

Kim, Myung Soo

43

file:///C:/Users/h0732999/AppData/Local/Temp/Low/MZ3NAVPB.htm  

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 Switched5 Industrial Carbon Capture andDeepwater Methane HydrateELECTRO-OPTICAL DETECTION WD

44

Structure of the Minimal Interface Between ApoE Miklos Guttman, J. Helena Prieto, Tracy M. Handel, Peter J. Domaille  

E-Print Network [OSTI]

by three disulfide bonds and a high-affinity calcium-binding site.3,4 A number of NMR and crystallographic and calcium-coordinating residues, few residues are required for proper folding (Fig. 1b).6 These domains, therefore, are able to achieve the same fold with significant variation in their many surface-exposed loops

Komives, Elizabeth A.

45

Carbon cycling, fire and phenology in a tropical savanna woodland in Nhambita, Mozambique  

E-Print Network [OSTI]

In the savanna woodlands of Southern Africa, locally know as miombo, carbon cycling is poorly quantified and many of the key processes remain obscure. For example, seasonal constraints on productivity and leaf display ...

Ryan, Casey Merlin

2009-01-01T23:59:59.000Z

46

The impact of demographic dynamics on economic development, poverty and inequality in Mozambique  

E-Print Network [OSTI]

hand and the potential to reap the benefits of a demographic gift and higher population density to reduce Africa's high fertility levels (beyond current initiatives). In a paper on population dynamics to be much smaller and partly off-set by benefits of rising population density and urbanization along

Krivobokova, Tatyana

47

Mozambique-National Adaptation Plan Global Support Programme (NAP-GSP) |  

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 Powerstories onFocus Area EnergyMohawkaccrediation of NIE) Jump to:Open Energy

48

U.S. and Mozambique Hold Bilateral Discussions on Prosperous 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 Rank EERE:YearRound-Up from theDepartment of Dept. of Energy, Office

49

Above-and Belowground Carbon Stocks in a Miombo Woodland Landscape of Mozambique  

E-Print Network [OSTI]

cultivation) is likely to decouple changes in woody carbon stocks from soil carbon stocks, mediated by tree lost and degraded to meet agricultural and energy needs (Brouwer & Falca~o 2004). Rural land use, by burning and felling, to grow staple crops such as maize and sorghum for a number of years before

50

COMMUNICATING SCIENCE TO THE YOUNG -FUTURE NETWORKS ECFUN SYMPOSIUM VIENNA, JAN 31ST  

E-Print Network [OSTI]

, science museums and events: Moderator/Rapporteur: Helena Lilja, Teknikens Hus Lulea, Sweden (ECFUN

Brückl, Ewald

51

The political economy of labor market liberalization  

E-Print Network [OSTI]

Lanka Mozambique Peru Kazakhstan Korea Georgia SwitzerlandThailand (2004), and Kazakhstan In addition to globalizationVietnam Taiwan Mozambique Kazakhstan Ukraine Georgia Korea

Choung, Jinhee Lee

2009-01-01T23:59:59.000Z

52

Design and Field-test of Solar-passive Thermal Refugia for Overwintering Mozambique Tilapia (Oreochromis mossambicus) in Central Texas  

E-Print Network [OSTI]

was installed in each of six similar-sized ponds on the Triple JJJ Ranch of Somerville, Texas, during the winter of 2006-07. Chlorophyll a concentrations were generally higher within the refugia than in the ambient water outside, but temperature was not...

Putegnat, John William

2013-12-05T23:59:59.000Z

53

Shrimp Imports 37 Kenya 0.6 in 1972 Total 223.2 38 Mozambique 33.2  

E-Print Network [OSTI]

countries with 21 Austria 3.8 54 Surinam 2,132.6 more than 80 million pounds. India was 22 Turkey 7.5 55

54

Reference Buildings by Climate Zone and Representative City:...  

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

B Helena, Montana Reference Buildings by Climate Zone and Representative City: 6B Helena, Montana In addition to the ZIP file for each building type, you can directly view the...

55

China Energy Databook -- User Guide and Documentation, Version 7.0  

E-Print Network [OSTI]

Mexico Mongolia Morocco Mozambique Nepal Netherlands New Zealand Nicaragua Nigeria Norway Oman Pakistan Panama Coal &

Fridley, Ed., David

2008-01-01T23:59:59.000Z

56

China Energy Databook - Rev. 4  

E-Print Network [OSTI]

Coal Products ( 0 Exports Imports Laos Lebanon Libya Liechtenstein Macau Malaysia Mauritius Mexico Mongolia (Outer) Morocco Mozambique Nepal Netherlands New

Sinton Editor, J.E.

2010-01-01T23:59:59.000Z

57

Renewable Energy and Climate Change  

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

Renewable Energy and Climate Change Symposium in Honor of 2009 and 2010 ACS Fellows in the Industrial and Engineering Chemistry Division Helena Chum, NREL Research Fellow August...

58

Prfungsplan Mechatronik SS14 Wochentag Prfungstermin Uhrzeit Prfungsbezeichnung: Raum/Rume  

E-Print Network [OSTI]

303, F 342, MZ 1, MZ 2 Montag 04.08.2014 12.00-14.00 Cax-Anwendungen in der Produktion Seminarraum 2

Vollmer, Heribert

59

ISSN 0103-9741 Monografias em Cincia da Computao  

E-Print Network [OSTI]

for Publishing Deep Web Data Antonio L. Furtado Simone D. J. Barbosa Marco A. Casanova Helena Piccinini for Publishing Deep Web Data Antonio L. Furtado, Simone D. J. Barbosa, Marco A. Casanova, Helena Piccinini are then posted on the Web. Keywords: deep web, relational databases, views, ER model, SWI-Prolog, ODBC, Oracle

Barbosa, Simone Diniz Junqueira

60

E-Print Network 3.0 - anasor-e nader-e khaki Sample Search Results  

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

Malawi. There is little evidence khaki or sugar beans from Milange or adjacent areas of Mozambique Source: Ginzel, Matthew - Department of Entomology, Purdue University...

Note: This page contains sample records for the topic "helena mz mozambique" 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

Legal and Economic Factors Determining Success and Failure in the Fight against Organized Crime: An Empirical Assessment of the Palermo Convention  

E-Print Network [OSTI]

Venezuela, R Romania Croatia Brazil Philippines MoldovaHonduras El Salvador Croatia Brazil Philippines MozambiqueTimor Argentina Albania Croatia Brazil Philippines Yemen,

Buscaglia, Edgardo

2008-01-01T23:59:59.000Z

62

International Projects: Education Grant value over $250,000  

E-Print Network [OSTI]

& NATURAL RESOURCES Borlaug Higher Eduation Agricultural Research and Development Program DEPARTMENT OF FOOD SCIENCE AND HUMAN NUTRITION Africa and Asia Ghana; Uganda; Mali; Mozambique; Bangladesh The United States

63

This article was published in an Elsevier journal. The attached copy is furnished to the author for non-commercial research and  

E-Print Network [OSTI]

- oxide (CO, m/z = 28 a.m.u.), methanol (CH3OH, m/z = 32 a.m.u.), carbon dioxide (CO2, m/z = 44 a: hydrogen (H2, m/z = 2 a.m.u.), methane (CH4, m/z = 16 a.m.u.), water (H2O, m/z = 18 a.m.u.), carbon mon-atoms, such as hydroxyl groups from the cellulosic rings during the carbon formation. We also proposed possible reac- tion

Pan, Ning

64

Correlates of Hippocampal Neuron Number in Alzheimer's Disease and Ischemic  

E-Print Network [OSTI]

White, MD,6 and Helena C. Chui, MD7 The cornu ammonis 1 region of the hippocampus (CA1) sector-vessel disease, and leukoariosis.1 The cornu ammonis 1 region of the hippocampus (CA1) sector of hippocampus

California at Davis, University of

65

ECSCW 2003. Proceedings of the Computer Supported Scientific Collaboration Workshop, Eighth European Conference on Computer Supported Cooperative Work, Helsinki, Finland, 14 September 2003  

E-Print Network [OSTI]

90014 Oulu University FINLAND Email: Helena.Karasti@oulu.fiTalja University of Tampere, Finland Abstract. The study of8. -9.9.2003, Espoo, Finland. Tuominen, K. , Talja, S. , &

Karasti, Helena; Baker, Karen; Bowker, Geoffrey C

2003-01-01T23:59:59.000Z

66

Verification of the equilibrium and MHD stability codes within the Integrated Tokamak Modeling Task Force framework.  

E-Print Network [OSTI]

equilibrium codes CHEASE[1], HELENA[2], SPIDER[3], CAXE[4] and linear MHD stability codes MARS[5], MARS-F[6 and CAXE fixed boundary equilibrium codes is presented in this section. All codes are solving Grad

Vlad, Gregorio

67

EDITAL DE PUBLICAO RESULTADO BOLSA PERMANNCIA  

E-Print Network [OSTI]

/04/2012 Claudio Domingues dos Santos Letras Portugues 11201880 03/04/2012 Cristiano Pochmann da Silva Quimica Quimica 11200017 03/04/2012 Helena de Marquet Leal Geografia 12101940 03/04/2012 Heloisa Cardoso da Rosa

Floeter, Sergio Ricardo

68

Farmer on a farm in the Moamba district. the jatropha trap?  

E-Print Network [OSTI]

Farmer on a farm in the Moamba district. the jatropha trap? the realities of farming jatropha in mozambique may 2010 | issue 118 © dino ribeiro agrofuels #12;the jatropha trap? the realities of farming jatropha in mozambique may 2010 | issue 118 the jatropha trap the realities of farming jatropha

69

http://jab.sagepub.com The Journal of Applied Behavioral Science  

E-Print Network [OSTI]

: Case Study From Mozambique An Institutional Perspective on Health Sector Reforms and the Process. / CASE STUDY FROM MOZAMBIQUE An Institutional Perspective on Health Sector Reforms and the Process Sahay University of Oslo, Norway Health sector reform, including structural and process changes

Sahay, Sundeep

70

E-Print Network 3.0 - alkene carboamination scope Sample Search...  

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

>96% regioselective, yielding mz 139 and mz 124 fragment ions. The fact that alkene... vs. alkene elimination from a neutral precursor. 11 12 13 14 15 16 17 18 19 2003...

71

Structure-borne sound Flexural wave (bending wave)  

E-Print Network [OSTI]

1 Structure-borne sound Flexural wave (bending wave) One dimensional (beam) +(/x)dx +(/x)dx = (/x) (/x)dx=(2/x2)dx Mz +(Mz/x)dx Mz vy Fy Fy +(Fy/x)dx Structure-borne sound Bending wave flexural wave #12;2 Structure-borne sound Two obliquely propagating waves + - + + - + - Structure

Berlin,Technische Universitt

72

Coordination polymers and building blocks based on ditopic heteroscorpionate ligands  

E-Print Network [OSTI]

2.75 ESI-MS: m/z (acetonitrile): 775, 810. Single crystalsK). ESI- MS: m/z (acetonitrile) : 775, 873. Single crystalssolid, 295 K). ESI-MS (acetonitrile): m/z: [Co 2 (L4c) 3 ] +

Santillan, Guillermo A.

2009-01-01T23:59:59.000Z

73

After the flood : crisis, voice and innovation in Maputo's solid waste management sector  

E-Print Network [OSTI]

This thesis explores responses to the problem of solid waste management (SWM) in two neighborhoods of Maputo, Mozambique in the wake of catastrophic flooding in 2000. In these neighborhoods, small-scale service providers ...

Kruks-Wisner, Gabrielle (Gabrielle K.)

2006-01-01T23:59:59.000Z

74

APPLICANT INFORMATION (SEE ALSO SECTION XI)  

E-Print Network [OSTI]

with the Mozambique Ministry of Health, a CIDA dental/health-care project, a periodontal health project with Mexico mechanics, wave motion and sound, heat, electricity and magnetism, light and modern physics; must include

Saskatchewan, University of

75

CD4CDM Developments Romeo Pacudan PhD  

E-Print Network [OSTI]

: Cambodia, Philippines, Vietnam Latin America: Bolivia, Ecuador, Guatemala Middle East and North Africa. MICOA (Mozambique) 3. DMET (Uganda) 1. TIMS (Egypt) 2. SSE (Morocco) 1. ODL (Bolivia) 2. Cordelim

76

Texas Rice, Volume II, Number 6  

E-Print Network [OSTI]

son Bob. Jacko and his wife Nancy have 1800 acres of seed rice this year including Cocodrie, CL161, Cypress, Saber and Francis. They are also growing hybrid rice lines for RiceTec, Inc. and do contract work for Aventis (now Bayer Crop Science) and BASF... from Helena Chemical Company; chemicals from Zeneca, Novartis, Rohm&Haas, FMC, BASF and DuPont; aerial applications provided by Garretts Flying Service; grain transportation by T&S Transport of Alvin and Helena Chemical in East Ber- nard; crop drying...

77

Preliminary Design for an Electronic Market for the Pacific Stock Exchange  

E-Print Network [OSTI]

20. . 710. 35. 800. 230. 1;hho. n20. $23,607. * $3,3h7.mnwmwmoohm Hwnpcvo on Hmwoz hho?mz wphm Mama mpaoaaoo Hmpuwm

Sandor, Richard L

1970-01-01T23:59:59.000Z

78

E-Print Network 3.0 - antennal chemosensory protein Sample Search...  

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

of the Adult Drosophila Olfactory Circuit Summary: their brains for the presence of green fluorescent protein (GFP) signals in Mz19-positive PNs of the antennal... antennal lobe....

79

aerosol sampling system: Topics by E-print Network  

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

in two modes: (1) a continuous mass spectrum mode without size information; and (2) a size distribution measurement mode for selected mz settings of the quadrupole. Single...

80

aerosol presurizado mediante: Topics by E-print Network  

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

in two modes: (1) a continuous mass spectrum mode without size information; and (2) a size distribution measurement mode for selected mz settings of the quadrupole. Single...

Note: This page contains sample records for the topic "helena mz mozambique" 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

aerosol sampling stations: Topics by E-print Network  

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

in two modes: (1) a continuous mass spectrum mode without size information; and (2) a size distribution measurement mode for selected mz settings of the quadrupole. Single...

82

ass-500 aerosol sampling: Topics by E-print Network  

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

in two modes: (1) a continuous mass spectrum mode without size information; and (2) a size distribution measurement mode for selected mz settings of the quadrupole. Single...

83

593.ps.gz  

E-Print Network [OSTI]

families of search directions, namely: the MZ, MT and KSH families. Finally ...... Mathematical and Computing Sciences, Tokyo Institute of Technology, 2-12-1...

84

One-to-many Data Transformations through Data Mappers  

E-Print Network [OSTI]

the optimization gains. Key words: Data Warehousing, ETL, Data Mapper operator, Query optimization, Relational expressive power [AU79], RA alone cannot be used to specify many important data transformations [LSS96One-to-many Data Transformations through Data Mappers Paulo Carreira a,b , Helena Galhardas a , Ant

Lopes, Antónia

85

Texas Rice, Volume 1, Number 1  

E-Print Network [OSTI]

(International Paper); fertilizer from Helena Chemical Company; herbicides and pesticides from Zeneca, Novartis, Rohm&Haas, FMC, BASF and DuPont; aerial applications provided by Garretts Flying Service; grain transportation by T&T Trucking of Alvin; crop drying...

86

Generation, Use, Disposal, and Management Options for CCA-Treated Wood  

E-Print Network [OSTI]

Generation, Use, Disposal, and Management Options for CCA-Treated Wood May 1998 Helena Solo, INVENTORY OF CCA-TREATED WOOD IN FLORIDA II.1 Characteristics of the Florida Wood Treatment Industry in 1996 10 II.2 Generation and Disposal of Cca-treated Wood 14 II.3 Disposal Reservoirs for Cca-treated Wood

Florida, University of

87

Risk Analysis, Vol. 24, No. 1, 2004 Children's Exposure to Arsenic from CCA-Treated Wooden  

E-Print Network [OSTI]

Risk Analysis, Vol. 24, No. 1, 2004 Children's Exposure to Arsenic from CCA-Treated Wooden Decks and Playground Structures Harold F. Hemond1 and Helena M. Solo-Gabriele2 CCA-treated wood is widely used of CCA-treated wood both by physical contact and by leaching, it is important to determine whether

Florida, University of

88

Author's personal copy Evaluation of methods for sorting CCA-treated wood  

E-Print Network [OSTI]

Author's personal copy Evaluation of methods for sorting CCA-treated wood Gary Jacobi a , Helena contains treated wood including wood treated with chromated copper arsenate (CCA). Many recycling options of sorting methods for identifying treated wood. Sorting methods evaluated included visual sorting and visual

Florida, University of

89

Evaluation of XRF and LIBS technologies for on-line sorting of CCA-treated wood waste  

E-Print Network [OSTI]

Evaluation of XRF and LIBS technologies for on-line sorting of CCA-treated wood waste Helena M technologies evaluated included X-ray fluorescence spectroscopy (XRF) and laser induced breakdown spectroscopy (LIBS). The XRF detector system utilized in this study was capable of rapidly detecting the presence

Florida, University of

90

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

91

Geospatial analysis of a coastal sand dune field evolution: Jockey's Ridge, North Carolina  

E-Print Network [OSTI]

Geospatial analysis of a coastal sand dune field evolution: Jockey's Ridge, North Carolina Helena, geospatial analysis, feature extraction, and quantification of change. These techniques were applied requires in-depth understanding of their evolution. Modern geospatial technologies such as lidar, real time

Mitasova, Helena

92

Seasonal Variation in Volatile Compound Profiles of Preen Gland Secretions of the Dark-eyed Junco  

E-Print Network [OSTI]

(Junco hyemalis) Helena A. Soini & Sara E. Schrock & Kevin E. Bruce & Donald Wiesler & Ellen D. Ketterson hyemalis. Juncos were held in long days to simulate breeding conditions, or short days to simulate. Bruce :D. Wiesler :M. V. Novotny (*) Institute for Pheromone Research and Department of Chemistry

93

What Was Life? Answers from Three Limit Biologies Author(s): Stefan Helmreich  

E-Print Network [OSTI]

that the theoretical object of biology, "life," is today in transformation, if not dissolution. Proliferating repro revision for "Extreme: Histories and Economies of Humanness Inside Outerspaces," at the American); Reproducing Reproduction: Kinship, Power, and Technological Innovation, ed. Sarah Franklin and Helena Ragone

Polz, Martin

94

Pilgrimstad revisited a multi-proxy reconstruction of Early/Middle Weichselian climate and environment at a key site in central Sweden  

E-Print Network [OSTI]

and environment at a key site in central Sweden BARBARA WOHLFARTH, HELENA ALEXANDERSON, LINDA AMPEL, OLE BENNIKE in central Sweden. Boreas, Vol. 40, pp. 211­230. 10.1111/j.1502-3885.2010.00192.x. ISSN 0300-9483. The site Pilgrimstad in central Sweden has often been cited as a key locality for discussions of ice

Wohlfarth, Barbara

95

Lead reduction in ambient air  

SciTech Connect (OSTI)

The Bureau of Mines evaluated the emission control methods, including the capital investments and operating cost, necessary for further reducing lead levels in ambient air at the Glover, Herculaneum, and Buick smelter-refineries in Missouri and the East Helena, MT, smelter. This report presents theoretically achievable lead emission reductions and estimated capital and operating costs.

Smith, R.D.; Kiehn, O.A.; Wilburn, D.R.; Bowyer, R.C.

1987-01-01T23:59:59.000Z

96

Land Use and Water Efficiency in Current and Potential Future U.S. Corn and Brazilian Sugarcane Ethanol Systems  

E-Print Network [OSTI]

Ethanol Systems Ethan Warner1, Yimin Zhang1, Helena Chum2 , Robin Newmark1 Biofuels represent technological learning, sugarcane and corn ethanol industries have achieved steady improvements in resource Scope Abstract Conclusions The GHG savings and land energy productivity of both ethanol systems have

97

1914  

E-Print Network [OSTI]

TRANSCRIPTION; MESSAGE: Meilleurs baisers de sa petite mere a ma [illegible] Cherie...TRANSLATION: Best kisses from little mother to my dearest (illegible); Helena; SENT TO: Mademoiselle Blanchau (the remainder is illegible)...ENGLISH TRANSLATION OF POSTCARD TEXT: When we run to the front. O! You women, hide your tears. Courage is your prayer. The one that strengthens our hearts....

2012-03-05T23:59:59.000Z

98

SERVIO PBLICO FEDERAL UNIVERSIDADE FEDERAL DE SANTA CATARINA  

E-Print Network [OSTI]

Helena de Oliveira Silva 11204279 Camila Ramos de Ávila 12100102 Carlos Emanuel Rodrigues Bezerra 12100205 Heloisa Anastácia da Silva 12102577 Heloisa Cardoso da Rosa 11100241 Hérica de Kássia Sousa Rosa da Luz 12200808 Joice Cristine Sapatieri 13106322 Jorge Luiz Colvara Fraga 12103239 Julio Tome

Floeter, Sergio Ricardo

99

REGIMENTO GERAL Jos Geraldo de Sousa Junior  

E-Print Network [OSTI]

ESTATUTO E REGIMENTO GERAL #12;José Geraldo de Sousa Junior João Batista de Sousa Denise Bomtempo Pulino Angélica Madeira Deborah Silva Santos Denise Imbroisi José Carlos Córdova Coutinho Lúcia Helena de V. Cavalcanti e Jupira Correa Elmano Rodrigues Pinheiro e Luiz A. R. Ribeiro Roberto Fleury

Carvalho, João Luiz

100

SERVIO PBLICO FEDERAL UNIVERSIDADE FEDERAL DE SANTA CATARINA  

E-Print Network [OSTI]

930802423-5LUCAS KRAMER DE SOUSA13204977Segundo semestre 6623532/SC 940815614-0LUIZ GUSTAVO COELHO DUTRA13204988 52983099/SC 4870805603-0LUIZ GUILHERME ZAGO DE SOUZA13204989 5068674/SC 4880833282-7THAYSE HELENA PINHEIRO13204990 5571249/SC 4890812380-2GEAN CARLOS ALBERTO SALFER13204991 5467923/SC 4900825310-2LEONARDO

Floeter, Sergio Ricardo

Note: This page contains sample records for the topic "helena mz mozambique" 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

High-resolution mass spectrometric analysis of secondary organic aerosol produced by ozonation of limonenew  

E-Print Network [OSTI]

and measured reaction products in the monomer product range. Introduction Atmospheric aerosols impact local air of both monomeric (m/z o 300) and oligomeric (m/z 4 300) condensed products of oxidation. A combination by previous studies. The isomerization reactions yield numerous products with a progressively increasing

Nizkorodov, Sergey

102

Transport of smoke from the Central American Fires of 1998  

E-Print Network [OSTI]

'I'1998 12Z 5!9 1998 18 SII0!1998 5'la I998 c!10119 002 MZ 98 182 70998 MZ il 1998 06Z 5!7'1998 137. 5!7 1990 18Z 511'1998 OOZ 17 16 15 14 13 la Figure 4. Depiction of how data are sampled from the accumulated trajectory model runs...

Rogers, Christopher Matthias

2000-01-01T23:59:59.000Z

103

Photoionization of methyl t-butyl ether (MTBE) and t-octyl methyl ether (TOME) and analysis of their pyrolyses by  

E-Print Network [OSTI]

Photoionization of methyl t-butyl ether (MTBE) and t-octyl methyl ether (TOME) and analysis 1999; accepted 20 July 1999 Abstract The pyrolysis products of neutral methyl-d3 t-butyl ether (MTBE-d3 from thermal cracking patterns. MTBE and TOME both exhibit base peaks at m/z 73 (which shifts to m/z 76

Morton, Thomas Hellman

104

Fusion Engineering and Design 4950 (2000) 719725 Heat deposition, damage, and tritium breeding  

E-Print Network [OSTI]

characteristics in thick liquid wall blanket concepts M.Z. Youssef *, M.A. Abdou School of Engineering and Applied Elsevier Science B.V. All rights reserved. PII: S0920-3796(00)00179-4 #12;M.Z. Youssef, M.A. Abdou / Fusion

Abdou, Mohamed

105

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

106

for the people | for the planet | for the future Friends of the Earth Europe asbl Rue d'Edimbourg 26 | 1050 Brussels | Belgium  

E-Print Network [OSTI]

is not unusual in seeing agrofuels, particularly sugar-cane and jatropha, as a way of reducing dependence on fuel of what was previously community farming and grazing land to grow jatropha and employs more than 250 in Africa. UK company Sun Biofuels has acquired land in Mozambique (5,000 ha) to grow jatropha (http

107

2. Introduction to the Nhambita area Nearly all the fieldwork conducted for this thesis was undertaken in the  

E-Print Network [OSTI]

-1992), and although the Park is now being restored, the bulk grazers that used to consume huge quantities of grass cotton) was abandoned. Commercial agriculture has never been re-established and the rural population on Soil Carbon in the Miombo Woodlands of Mozambique Evelina Sambane 2005 Above Ground Biomass

108

International Potato Center POSITION ANNOUNCEMENT  

E-Print Network [OSTI]

International Potato Center POSITION ANNOUNCEMENT Ref: 13-51 AVCS/IRS/SSA Agriculture Value Chain Specialist for Mozambique The International Potato Center (CIP) is seeking an Agricultural Value Chain research-for-development organization with a focus on potato, sweetpotato, and Andean roots and tubers. Its

109

Braa et al./Sustainable Health Information Systems MIS Quarterly Vol. 28 No. 3, pp. 337-362/September 2004 337  

E-Print Network [OSTI]

@ifi.uio.no Eric Monteiro Department of Computer Information Science Norwegian University of Science and Technology-scale action research project within the health care sector (called HISP) in a number of developing countries/AIDS pandemic, Mozambique, with one of the highest maternal mortalities in the world, and India, with a billion

Monteiro, Eric

110

* This text is the translation and summary of an MA dissertation in Communication Studies defended at the University of Bordeaux IV under the supervision of Annie Lenoble-Bart and Michael Cahen.  

E-Print Network [OSTI]

very uneven. The coastal zone of the Mozambique Channel has a high population density, whereas and Niassa) population densities are low (less than five inhabitants per km­). The role of thoroughfares to disseminating research in the social and human sciences on Southern Africa. Under the supervision of appointed

Paris-Sud XI, Université de

111

Saint Vincent and the Grenadines-Pilot Program for Climate Resilience...  

Open Energy Info (EERE)

Resilience (PPCR)1 Contents 1 Overview 2 Programs by Country 2.1 Bangladesh 2.2 Bolivia 2.3 Cambodia 2.4 Dominica 2.5 Grenada 2.6 Haiti 2.7 Jamaica 2.8 Mozambique 2.9 Nepal...

112

Stort projekt skal ruste ulandene til at klare sig bedre i globale forhandling-  

E-Print Network [OSTI]

giver virksomheder i ilande mulighed for at investe- re i en bredygtig udvikling i ulandes energi udgangen af 2002. Landende er Vietnam, Egypten, Uganda, Mozambique, Bolivia, Filippinerne, Cambodia, Jordan, Marokko, Cote d'Ivoire, Guatamala og Ecuador. ENERGI, MILJ OG UDVIKLINGSEKSPERTISE RISNYT 3/02 >> Ulande

113

II Festival 'Don Quijote' de Teatro Hispano  

E-Print Network [OSTI]

noche de verano. Versin y direccin de Helena Pimenta. Compaa UR Teatro. Foto: Ianki Erkizia. 148 LATIN AMERICAN THEATRE REVIEW La semana siguiente el Axioma Teatro de Almera, Andaluca present la pieza Azul Bleu, Blue, espectculo montado por.... El Festival culmina con Sueo de una noche de verano de William Shakespeare, excelente interpretacin y lectura contempornea realizada por el Ur Teatro-Antzerkia, Ramera, Pas Vasco. La pieza, Premio Nacional de Teatro de Espaa 1993 y Premio de...

Parola-Leconte, Nora

1994-04-01T23:59:59.000Z

114

Modeling Dynamic Landscapes in Open Source GIS  

E-Print Network [OSTI]

is free online message board discussion, help Google sites: post HW, get feedback register to get credit Solar radiation modeling: monthly totals Applications in urban areas: solar panels, building design, thermal conditions, Helena Mitasova, NCSU... that is free to run, study, modify and distribute Free means freedom: free is a matter of liberty not price It can be commercial (Red Hat Linux) but not proprietary OSGeo foundation supports the development of open source geospatial software and promotes its...

Mitasova, Helena

2013-11-20T23:59:59.000Z

115

San Cristobal archaeological site, Managua, Nicaragua: site report and preliminary ceramic analysis  

E-Print Network [OSTI]

object. Dr. Bransford identified and thoroughly described three important ceramic types, Luna, Santa Helena and Pal mar, as well as describing 200 vessel burials. In 1882, Dr. Earl Flint of the Peabody Museum defined Chorotega pottery as clearly... to Oviedo. Pottery excavated by Haberland on Omotepe, Luna Polychrome in particular, was not identified as having any northern affiliation, although the language spoken on the Island at the time of the Squire visit was identified as Uto...

Wyss, Sue Bursey

1983-01-01T23:59:59.000Z

116

Black Carbons Properties and Role in the Environment: A Comprehensive Review  

E-Print Network [OSTI]

Ocean: biomass burning or fossil fuels? Geophys. Res. Lett.112. Jacobson, M.Z. Control of fossil-fuel particulate blackcombustion of biomass and fossil fuel in the absence of

Shrestha, Gyami

2010-01-01T23:59:59.000Z

117

E-Print Network 3.0 - atlfast ii validierung Sample Search Results  

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

Atlfast+AtlfastC Early Physics: Minimum bias and di-lepton measurements Fast Simulation Software 1... Nchd full simulation Atlfast Atlfast+AtlfastC Drell Yan L(fb-1) MZ' (GeV)...

118

antigen processing molecules: Topics by E-print Network  

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

Is Recognized on HLAA1 by Cytolytic T Lymphocytes Directed against Tumor Antigen MZ2-E By Catia Traversari, * f Pierre van der Bruggen,* CiteSeer Summary: We have reported the...

119

antigen molecule induced: Topics by E-print Network  

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

Is Recognized on HLAA1 by Cytolytic T Lymphocytes Directed against Tumor Antigen MZ2-E By Catia Traversari, * f Pierre van der Bruggen,* CiteSeer Summary: We have reported the...

120

2D Dirac Materials: From Graphene to Topological Insulators  

E-Print Network [OSTI]

Hor, R. J. Cava and M. Z. Hasan, Nature, 452, 970 (2007). [14] M.Z. Hasan, and C. L Kane, Rev. Mod. Phys. 82, 3045 (Cava, A. Bansil, and M. Z. Hasan, Nature Materials, 9, 546 (

Teweldebrhan, Desalegne Bekuretsion

2011-01-01T23:59:59.000Z

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


121

Sandia National Laboratories: Two CRF Papers Named "Distinguished...  

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

paper in the Reaction Kinetics colloquium. (A figure and excerpt is given below, left.) Comparison of the time profiles, integrated over 8.9-10.5 eV, of isobutene (mz 56) and...

122

Advanced silicon photonic modulators  

E-Print Network [OSTI]

Various electrical and optical schemes used in Mach-Zehnder (MZ) silicon plasma dispersion effect modulators are explored. A rib waveguide reverse biased silicon diode modulator is designed, tested and found to operate at ...

Sorace, Cheryl M

2010-01-01T23:59:59.000Z

123

Volatile Organic Compound Emissions from Dairy Cows and  

E-Print Network [OSTI]

, acetone + propanal, dimethylsulfide, and m/z 109 (likely 4-methyl-phenol). The compounds with highest. Agricultural pro- cesses, notably animal operations, are no longer exempt from emission controls as a result with a pro

Goldstein, Allen

124

Search for Z' resonances decaying to tt; in dilepton+jets final states in pp collisions at ?s=7 TeV  

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

A search for resonances decaying to top quark-antiquark pairs is performed using a dilepton+jets data sample recorded by the CMS experiment at the LHC in pp collisions at ?s=7 TeV corresponding to an integrated luminosity of 5.0 b?. No significant deviations from the standard model background are observed. Upper limits are presented for the production cross section times branching fraction of top quark-antiquark resonances for masses from 750 to 3000 GeV. In particular, the existence of a leptophobic topcolor particle Z' is excluded at the 95% confidence level for resonance masses MZ'Z'=0.012MZ', and MZ'=0.10MZ'.

Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Aguilo, E.; Bergauer, T.; Dragicevic, M.; Er, J.; Fabjan, C.; Friedl, M.; Frhwirth, R.; Ghete, V. M.; Hrmann, N.; Hrubec, J.; Jeitler, M.; Kiesenhofer, W.; Knnz, V.; Krammer, M.; Krtschmer, I.; Liko, D.; Mikulec, I.; Pernicka, M.; Rabady, D.; Rahbaran, B.; Rohringer, C.; Rohringer, H.; Schfbeck, R.; Strauss, J.; Taurok, A.; Waltenberger, W.; Wulz, C.-E.; Mossolov, V.; Shumeiko, N.; Suarez Gonzalez, J.; Alderweireldt, S.; Bansal, M.; Bansal, S.; Cornelis, T.; De Wolf, E. A.; Janssen, X.; Luyckx, S.; Mucibello, L.; Ochesanu, S.; Roland, B.; Rougny, R.; Selvaggi, M.; Van Haevermaet, H.; Van Mechelen, P.; Van Remortel, N.; Van Spilbeeck, A.; Blekman, F.; Blyweert, S.; DHondt, J.; Gonzalez Suarez, R.; Kalogeropoulos, A.; Maes, M.; Olbrechts, A.; Tavernier, S.; Van Doninck, W.; Van Mulders, P.; Van Onsem, G. P.; Villella, I.; Clerbaux, B.; De Lentdecker, G.; Dero, V.; Gay, A. P. R.; Hreus, T.; Lonard, A.; Marage, P. E.; Mohammadi, A.; Reis, T.; Thomas, L.; Vander Velde, C.; Vanlaer, P.; Wang, J.; Adler, V.; Beernaert, K.; Cimmino, A.; Costantini, S.; Garcia, G.; Grunewald, M.; Klein, B.; Lellouch, J.; Marinov, A.; Mccartin, J.; Ocampo Rios, A. A.; Ryckbosch, D.; Sigamani, M.; Strobbe, N.; Thyssen, F.; Tytgat, M.; Walsh, S.; Yazgan, E.; Zaganidis, N.; Basegmez, S.; Bruno, G.; Castello, R.; Ceard, L.; Delaere, C.; du Pree, T.; Favart, D.; Forthomme, L.; Giammanco, A.; Hollar, J.; Lemaitre, V.; Liao, J.; Militaru, O.; Nuttens, C.; Pagano, D.; Pin, A.; Piotrzkowski, K.; Vizan Garcia, J. M.; Beliy, N.; Caebergs, T.; Daubie, E.; Hammad, G. H.; Alves, G. A.; Correa Martins Junior, M.; Martins, T.; Pol, M. E.; Souza, M. H. G.; Ald Jnior, W. L.; Carvalho, W.; Custdio, A.; Da Costa, E. M.; De Jesus Damiao, D.; De Oliveira Martins, C.; Fonseca De Souza, S.; Malbouisson, H.; Malek, M.; Matos Figueiredo, D.; Mundim, L.; Nogima, H.; Prado Da Silva, W. L.; Santoro, A.; Soares Jorge, L.; Sznajder, A.; Vilela Pereira, A.; Anjos, T. S.; Bernardes, C. A.; Dias, F. A.; Fernandez Perez Tomei, T. R.; Gregores, E. M.; Lagana, C.; Marinho, F.; Mercadante, P. G.; Novaes, S. F.; Padula, Sandra S.; Genchev, V.; Iaydjiev, P.; Piperov, S.; Rodozov, M.; Stoykova, S.; Sultanov, G.; Tcholakov, V.; Trayanov, R.; Vutova, M.; Dimitrov, A.; Hadjiiska, R.; Kozhuharov, V.; Litov, L.; Pavlov, B.; Petkov, P.; Bian, J. G.; Chen, G. M.; Chen, H. S.; Jiang, C. H.; Liang, D.; Liang, S.; Meng, X.; Tao, J.; Wang, J.; Wang, X.; Wang, Z.; Xiao, H.; Xu, M.; Zang, J.; Zhang, Z.; Asawatangtrakuldee, C.; Ban, Y.; Guo, Y.; Li, W.; Liu, S.; Mao, Y.; Qian, S. J.; Teng, H.; Wang, D.; Zhang, L.; Zou, W.; Avila, C.; Carrillo Montoya, C. A.; Gomez, J. P.; Gomez Moreno, B.; Osorio Oliveros, A. F.; Sanabria, J. C.; Godinovic, N.; Lelas, D.; Plestina, R.; Polic, D.; Puljak, I.; Antunovic, Z.; Kovac, M.; Brigljevic, V.; Duric, S.; Kadija, K.; Luetic, J.; Mekterovic, D.; Morovic, S.; Tikvica, L.; Attikis, A.; Galanti, M.; Mavromanolakis, G.; Mousa, J.; Nicolaou, C.; Ptochos, F.; Razis, P. A.; Finger, M.; Finger, M.; Assran, Y.; Elgammal, S.; Ellithi Kamel, A.; Kuotb Awad, A. M.; Mahmoud, M. A.; Radi, A.; Kadastik, M.; Mntel, M.; Murumaa, M.; Raidal, M.; Rebane, L.; Tiko, A.; Eerola, P.; Fedi, G.; Voutilainen, M.; Hrknen, J.; Heikkinen, A.; Karimki, V.; Kinnunen, R.; Kortelainen, M. J.; Lampn, T.; Lassila-Perini, K.; Lehti, S.; Lindn, T.; Luukka, P.; Menp, T.; Peltola, T.; Tuominen, E.; Tuominiemi, J.; Tuovinen, E.; Ungaro, D.; Wendland, L.; Korpela, A.; Tuuva, T.; Besancon, M.; Choudhury, S.; Couderc, F.; Dejardin, M.; Denegri, D.; Fabbro, B.; Faure, J. L.; Ferri, F.; Ganjour, S.; Givernaud, A.; Gras, P.; Hamel de Monchenault, G.; Jarry, P.; Locci, E.; Malcles, J.; Millischer, L.; Nayak, A.; Rander, J.; Rosowsky, A.; Titov, M.; Baffioni, S.; Beaudette, F.; Benhabib, L.; Bianchini, L.; Bluj, M.; Busson, P.; Charlot, C.; Daci, N.; Dahms, T.; Dalchenko, M.; Dobrzynski, L.; Florent, A.; Granier de Cassagnac, R.; Haguenauer, M.; Min, P.; Mironov, C.; Naranjo, I. N.; Nguyen, M.; Ochando, C.; Paganini, P.; Sabes, D.; Salerno, R.; Sirois, Y.; Veelken, C.; Zabi, A.; Agram, J.-L.; Andrea, J.; Bloch, D.; Bodin, D.; Brom, J.-M.; Cardaci, M.; Chabert, E. C.; Collard, C.; Conte, E.; Drouhin, F.; Fontaine, J.-C.; Gel, D.; Goerlach, U.; Juillot, P.; Le Bihan, A.-C.; Van Hove, P.; Beauceron, S.; Beaupere, N.; Bondu, O.; Boudoul, G.; Brochet, S.; Chasserat, J.; Chierici, R.; Contardo, D.; Depasse, P.; El Mamouni, H.; Fay, J.; Gascon, S.; Gouzevitch, M.; Ille, B.; Kurca, T.; Lethuillier, M.; Mirabito, L.; Perries, S.; Sgandurra, L.; Sordini, V.; Tschudi, Y.; Verdier, P.; Viret, S.; Tsamalaidze, Z.; Autermann, C.; Beranek, S.; Calpas, B.; Edelhoff, M.; Feld, L.

2013-04-01T23:59:59.000Z

125

Malicious Hashing: Eve's Variant of SHA-1 Ange Albertini1  

E-Print Network [OSTI]

Security, Switzerland jeanphilippe.aumasson@gmail.com 3 Graz University of Technology, Austria {maria in PE it is mostly useless: the only components of the header used are the MZ signature and the last

126

Quantifying the ecosystem-scale emission and deposition fluxes of biogenic volatile organic compounds (BVOC) and their oxidation products above plant canopies  

E-Print Network [OSTI]

covariance plots of vertical wind speed and m/z 127.073 (C 7correlation of vertical wind speed (w) and volume mixingcorrections between vertical wind speed and volume mixing

Park, Jeong-Hoo

2012-01-01T23:59:59.000Z

127

arXiv:hep-ph/9901365v121Jan1999 SCIPP 99/06  

E-Print Network [OSTI]

arXiv:hep-ph/9901365v121Jan1999 SCIPP 99/06 January, 1999 hep­ph/9901365 How Well Can We Predict, b) are the corresponding Yukawa couplings. The tree-level physical Higgs spectrum is easily computed| mZ. The maximum tree-level upper bound of mZ is saturated when one of the vevs vanishes (and mA0 > m

California at Santa Cruz, University of

128

Method and apparatus for selective filtering of ions  

DOE Patents [OSTI]

An adjustable, low mass-to-charge (m/z) filter is disclosed employing electrospray ionization to block ions associated with unwanted low m/z species from entering the mass spectrometer and contributing their space charge to down-stream ion accumulation steps. The low-mass filter is made by using an adjustable potential energy barrier from the conductance limiting terminal electrode of an electrodynamic ion funnel, which prohibits species with higher ion mobilities from being transmitted. The filter provides a linear voltage adjustment of low-mass filtering from m/z values from about 50 to about 500. Mass filtering above m/z 500 can also be performed; however, higher m/z species are attenuated. The mass filter was evaluated with a liquid chromatography-mass spectrometry analysis of an albumin tryptic digest and resulted in the ability to block low-mass, "background" ions which account for 40-70% of the total ion current from the ESI source during peak elution.

Page, Jason S. (Kennewick, WA); Tang, Keqi (Richland, WA); Smith, Richard D. (Richland, WA)

2009-04-07T23:59:59.000Z

129

Africa: Prosperous times  

SciTech Connect (OSTI)

Political instability and corruption is the rule, rather than the exception, in Africa`s main producing regions, but exploration and production prospects there are bright and attractive to foreign operators. The paper discusses exploration, drilling, resource development, and production in Nigeria, Libya, Algeria, Egypt, Angola, Congo, Gabon, and Tunisia. The other countries of Africa are briefly mentioned, i.e., Cameroon, Cote D`Ivoire, South Africa, Sudan, Namibia, Equatorial Guinea, Eritrea, Zaire, Mozambique, Ghana, Niger, and Seychelles.

NONE

1996-08-01T23:59:59.000Z

130

Mieux nourrir le monde:Mieux nourrir le monde: notre dfi l'internationalnotre dfi l'international  

E-Print Network [OSTI]

Appui institutionnel au centre Ivoirien de recherches économiques et sociales (CIRES) (COTE D'IVOIRE COOP?RATION Amérique du Nord (?tats-Unis, Mexique) Amérique du Sud (Brésil, Nicaragua, Argentine, Uruguay, Mexique, Cuba, Haïti) Afrique (Sénégal, Rwanda, Mali, Côte d'Ivoire, Congo, Niger, Mozambique, Malawi

Laval, Université

131

The 'New Model' Armies of Africa?: The British Military Advisory and Training Team and the Creation of the Zimbabwe National Army  

E-Print Network [OSTI]

Africa Police CAF Central African Federation CIO Central Intelligence Organization CMF Commonwealth Monitoring Force FRELIMO (Frente de Libertaao de Moambique) Liberation Front of Mozambique EAC East Africa Command GOC General Officer Commanding... on the use of these soldiers as imperial service troops, both Lawler and Echenberg focused on the recruitment and conditions of service of Africans in French West Africa.9 While both of these works did an excellent job of examining the organization...

Whitaker, Blake

2014-03-05T23:59:59.000Z

132

Flutter analysis of a cascade of staggered blades in subsonic flow  

E-Print Network [OSTI]

), the real part becomes, [tKK]P- [zK(i+~C )+ K(Mt- ? 'zC )]P+ [(Mti - S z) - z(IC - Mz C + StC ? SzC ) (C C - C C + C C - C C )] = 0 (51) zzR raxR zz I mui sai mzI znR mzR ' and the imagi nary part becomes, [K C I - z K C I] P + [StC I IC I + Ms C I Sz...FLUTTER ANALYSIS OF A CASCADE OF STAGGERED BLADES IN SUBSONIC FLOW A Thesis by LOUIS KRONENBERGER, JR. Submitted to the Graduate College of Texas A&M Uni vers i ty in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE...

Kronenberger, Louis

1977-01-01T23:59:59.000Z

133

Helios FIB/SEM | 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 May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr FlickrGuidedCH2M HILL SecretaryHazmat workFAQs forElementHelena

134

Energetica Serranopolis | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classifiedProject)EnerVault Corporation JumpHelena Jump

135

Energeticals power plant engineering | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classifiedProject)EnerVault Corporation JumpHelena JumpEnergeticals

136

Energetix Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classifiedProject)EnerVault Corporation JumpHelena

137

Energex Pellet Fuel Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classifiedProject)EnerVault Corporation JumpHelenaEnergex Pellet

138

Energia Ercam SA | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classifiedProject)EnerVault Corporation JumpHelenaEnergex

139

Energias Renovables del Bio Bio ERBB | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classifiedProject)EnerVault Corporation JumpHelenaEnergexRenovables

140

Ion funnel with extended mass range and reduced conductance limit aperture  

DOE Patents [OSTI]

An improved ion funnel design is disclosed that decreases the axial RF (parasite) fields at the ion funnel exit. This is achieved by addition of one or more compensation electrodes after the conductance limit electrode. Various RF voltage profiles may be applied to the various electrodes minimizing the parasite axial potential wells. The smallest RF aperture that serves as the conductance limiting electrode is further reduced over standard designs. Overall, the ion funnel improves transmission ranges of both low m/z and high m/z ions, reducing RF activation of ions and decreasing the gas load to subsequent differential pumping stages.

Tolmachev, Aleksey V. (Richland, WA); Smith, Richard D. (Richland, WA)

2008-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "helena mz mozambique" 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

O?[]O? nuclear ?-decay of ?Ga  

E-Print Network [OSTI]

information, MARS was focused such that only fully stripped N=Z ions were passed, with the vast majority of them being Ga. The second phase of the experiment was a I3-y coincidence experiment. At the back-end of MARS, a 1" x 1 '!4" x 3" four..., using the Weinberg-Salam model of electroweak interactions, to be [23]: A& ? d, ?= ? [41n(mz/m )+ln(m /m?)+2K+A +" ]. (16) Here mz is the mass of the Z boson, me the proton mass, mx is the low energy cutoff for the second and third terms that arise...

Hyman, Bruce Carl

1999-01-01T23:59:59.000Z

142

Inclusive-jet photoproduction at HERA and determination of alphas  

E-Print Network [OSTI]

Inclusive-jet cross sections have been measured in the reaction ep->e+jet+X for photon virtuality Q2 energies in the region 142 energy, ETjet, and pseudorapidity, etajet, for jets with ETjet > 17 GeV and -1 energy-scale dependence of the coupling was determined. The value of alphas(Mz) extracted from the measurements based on the kT jet algorithm is alphas(Mz) = 0.1206 +0.0023 -0.0022 (exp.) +0.0042 -0.0035 (th.); the results from the anti-kT and SIScone algorithms are compatible with this value and have a similar precision.

ZEUS Collaboration; H. Abramowicz; I. Abt; L. Adamczyk; M. Adamus; R. Aggarwal; S. Antonelli; P. Antonioli; A. Antonov; M. Arneodo; V. Aushev; Y. Aushev; O. Bachynska; A. Bamberger; A. N. Barakbaev; G. Barbagli; G. Bari; F. Barreiro; N. Bartosik; D. Bartsch; M. Basile; O. Behnke; J. Behr; U. Behrens; L. Bellagamba; A. Bertolin; S. Bhadra; M. Bindi; C. Blohm; V. Bokhonov; T. Bold; K. Bondarenko; E. G. Boos; K. Borras; D. Boscherini; D. Bot; I. Brock; E. Brownson; R. Brugnera; N. Brummer; A. Bruni; G. Bruni; B. Brzozowska; P. J. Bussey; B. Bylsma; A. Caldwell; M. Capua; R. Carlin; C. D. Catterall; S. Chekanov; J. Chwastowski; J. Ciborowski; R. Ciesielski; L. Cifarelli; F. Cindolo; A. Contin; A. M. Cooper-Sarkar; N. Coppola; M. Corradi; F. Corriveau; M. Costa; G. D'Agostini; F. Dal Corso; J. del Peso; R. K. Dementiev; S. De Pasquale; M. Derrick; R. C. E. Devenish; D. Dobur; B. A. Dolgoshein; G. Dolinska; A. T. Doyle; V. Drugakov; L. S. Durkin; S. Dusini; Y. Eisenberg; P. F. Ermolov; A. Eskreys; S. Fang; S. Fazio; J. Ferrando; M. I. Ferrero; J. Figiel; M. Forrest; B. Foster; G. Gach; A. Galas; E. Gallo; A. Garfagnini; A. Geiser; I. Gialas; A. Gizhko; L. K. Gladilin; D. Gladkov; C. Glasman; O. Gogota; Yu. A. Golubkov; P. Gottlicher; I. Grabowska-Bold; J. Grebenyuk; I. Gregor; G. Grigorescu; G. Grzelak; O. Gueta; M. Guzik; C. Gwenlan; T. Haas; W. Hain; R. Hamatsu; J. C. Hart; H. Hartmann; G. Hartner; E. Hilger; D. Hochman; R. Hori; K. Horton; A. Huttmann; Z. A. Ibrahim; Y. Iga; R. Ingbir; M. Ishitsuka; H. -P. Jakob; F. Januschek; T. W. Jones; M. Jungst; I. Kadenko; B. Kahle; S. Kananov; T. Kanno; U. Karshon; F. Karstens; I. I. Katkov; M. Kaur; P. Kaur; A. Keramidas; L. A. Khein; J. Y. Kim; D. Kisielewska; S. Kitamura; R. Klanner; U. Klein; E. Koffeman; N. Kondrashova; O. Kononeko; P. Kooijman; Ie. Korol; I. A. Korzhavina; A. Kotanski; U. Kotz; H. Kowalski; O. Kuprash; M. Kuze; A. Lee; B. B. Levchenko; A. Levy; V. Libov; S. Limentani; T. Y. Ling; M. Lisovyi; E. Lobodzinska; W. Lohmann; B. Lohr; E. Lohrmann; K. R. Long; A. Longhin; D. Lontkovskyi; O. Yu. Lukina; J. Maeda; S. Magill; I. Makarenko; J. Malka; R. Mankel; A. Margotti; G. Marini; J. F. Martin; A. Mastroberardino; M. C. K. Mattingly; I. -A. Melzer-Pellmann; S. Mergelmeyer; S. Miglioranzi; F. Mohamad Idris; V. Monaco; A. Montanari; J. D. Morris; K. Mujkic; B. Musgrave; K. Nagano; T. Namsoo; R. Nania; A. Nigro; Y. Ning; T. Nobe; U. Noor; D. Notz; R. J. Nowak; A. E. Nuncio-Quiroz; B. Y. Oh; N. Okazaki; K. Oliver; K. Olkiewicz; Yu. Onishchuk; K. Papageorgiu; A. Parenti; E. Paul; J. M. Pawlak; B. Pawlik; P. G. Pelfer; A. Pellegrino; W. Perlanski; H. Perrey; K. Piotrzkowski; P. Plucinski; N. S. Pokrovskiy; A. Polini; A. S. Proskuryakov; M. Przybycien; A. Raval; D. D. Reeder; B. Reisert; Z. Ren; J. Repond; Y. D. Ri; A. Robertson; P. Roloff; I. Rubinsky; M. Ruspa; R. Sacchi; U. Samson; G. Sartorelli; A. A. Savin; D. H. Saxon; M. Schioppa; S. Schlenstedt; P. Schleper; W. B. Schmidke; U. Schneekloth; V. Schonberg; T. Schorner-Sadenius; J. Schwartz; F. Sciulli; L. M. Shcheglova; R. Shehzadi; S. Shimizu; I. Singh; I. O. Skillicorn; W. Slominski; W. H. Smith; V. Sola; A. Solano; D. Son; V. Sosnovtsev; A. Spiridonov; H. Stadie; L. Stanco; N. Stefaniuk; A. Stern; T. P. Stewart; A. Stifutkin; P. Stopa; S. Suchkov; G. Susinno; L. Suszycki; J. Sztuk-Dambietz; D. Szuba; J. Szuba; A. D. Tapper; E. Tassi; J. Terron; T. Theedt; H. Tiecke; K. Tokushuku; J. Tomaszewska; V. Trusov; T. Tsurugai; M. Turcato; O. Turkot; T. Tymieniecka; M. Vazquez; A. Verbytskyi; O. Viazlo; N. N. Vlasov; R. Walczak; W. A. T. Wan Abdullah; J. J. Whitmore; L. Wiggers; M. Wing; M. Wlasenko; G. Wolf; H. Wolfe; K. Wrona; A. G. Yagues-Molina; S. Yamada; Y. Yamazaki; R. Yoshida; C. Youngman; O. Zabiegalov; A. F. Zarnecki; L. Zawiejski; O. Zenaiev; W. Zeuner; B. O. Zhautykov; N. Zhmak; C. Zhou; A. Zichichi; Z. Zolkapli; D. S. Zotkin

2012-05-28T23:59:59.000Z

143

A Self-Calibrating Remote Control Chemical Monitoring System  

SciTech Connect (OSTI)

The Susie Mine, part of the Upper Tenmile Mining Area, is located in Rimini, MT about 15 miles southwest of Helena, MT. The Upper Tenmile Creek Mining Area is an EPA Superfund site with 70 abandoned hard rock mines and several residential yards prioritized for clean up. Water from the Susie mine flows into Tenmile Creek from which the city of Helena draws part of its water supply. MSE Technology Applications in Butte, Montana was contracted by the EPA to build a treatment system for the Susie mine effluent and demonstrate a system capable of treating mine waste water in remote locations. The Idaho National Lab was contracted to design, build and demonstrate a low maintenance self-calibrating monitoring system that would monitor multiple sample points, allow remote two-way communications with the control software and allow access to the collected data through a web site. The Automated Chemical Analysis Monitoring (ACAM) system was installed in December 2006. This thesis documents the overall design of the hardware, control software and website, the data collected while MSE-TAs system was operational, the data collected after MSE-TAs system was shut down and suggested improvements to the existing system.

Jessica Croft

2007-06-01T23:59:59.000Z

144

HSL HSL MI20 PACKAGE SPECIFICATION HSL 2007  

E-Print Network [OSTI]

HSL HSL MI20 PACKAGE SPECIFICATION HSL 2007 1 SUMMARY Given an n?n sparse matrix A and an n-vector z, HSL MI20 computes the vector x = Mz, where M is an algebraic multigrid (AMG) v allocatable dummy arguments and allocatable components of derived types. Remark: The development of HSL MI20

Silvester, David J.

145

Nuclear Instruments and Methods in Physics Research A 425 (1999) 480--487 A decommissioned LHC model magnet as an axion telescope  

E-Print Network [OSTI]

Laboratorio de Fisica Nuclear y Atlas Energias, Faculdad de Ciencias, Universidad de Zaragoza, E50009 Zaragoza LHC bending magnet can be utilized as a macroscopic coherent solar axion-to-photon converter.V. All rights reserved. PACS: 41.85.Lc; 85.25.Ly; 14.80.-j; 14.80.Mz; 92.60.Vb; 95 Keywords: Solar axions

Collar, Juan I.

146

Topological States in Condensed Matter and Cold Atom Systems  

E-Print Network [OSTI]

12:065009, 2010. [25] M.Z. Hasan and C.L. Kane. Colloquium:R. J. Cava, and M. Z. Hasan. A tunable topological insulatorHor, R. J. Cava, and M. Z. Hasan. Observation of a large-gap

Li, Yi

147

Released upon receipt -A Science Se*$ce Feature  

E-Print Network [OSTI]

e d me with anxiety. made one thMz: of fissures i n the earth18 surface, of dead eternities of steam but in something resembling dew, and to the wcoqmiment of a feeble crack- ling sound in the air - the result of a rapid condensation of the warm breath, I was a l w q s able to determine without

148

High-Speed Tandem Mass Spectrometric in Situ Imaging by Nanospray Desorption Electrospray Ionization Mass Spectrometry  

SciTech Connect (OSTI)

Nanospray desorption electrospray ionization (nano-DESI) combined with tandem mass spectrometry (MS/MS), high-resolution mass analysis (m/m=17,500 at m/z 200), and rapid spectral acquisition enabled simultaneous imaging and identification of more than 300 molecules from 92 selected m/z windows ( 1 Da) with a spatial resolution of better than 150 um. Uterine sections of implantation sites on day 6 of pregnancy were analyzed in the ambient environment without any sample pre-treatment. MS/MS imaging was performed by scanning the sample under the nano-DESI probe at 10 um/s while acquiring higher-energy collision-induced dissociation (HCD) spectra for a targeted inclusion list of 92 m/z values at a rate of ~6.3 spectra/s. Molecular ions and their corresponding fragments, separated using high-resolution mass analysis, were assigned based on accurate mass measurement. Using this approach, we were able to identify and image both abundant and low-abundance isobaric species within each m/z window. MS/MS analysis enabled efficient separation and identification of isobaric sodium and potassium adducts of phospholipids. Furthermore, we identified several metabolites associated with early pregnancy and obtained the first 2D images of these molecules.

Lanekoff, Ingela T.; Burnum-Johnson, Kristin E.; Thomas, Mathew; Short, Joshua TL; Carson, James P.; Cha, Jeeyeon; Dey, Sudhansu K.; Yang, Pengxiang; Prieto Conaway, Maria C.; Laskin, Julia

2013-10-15T23:59:59.000Z

149

COMMUNICATIONS Angew. Chem. Int. Ed. 2000, 39, No. 16 WILEY-VCH Verlag GmbH, D-69451 Weinheim, 2000 1433-7851/00/3916-2891 $ 17.50+.50/0 2891  

E-Print Network [OSTI]

spectrometry, which showed no signifi- cant peaks at higher m/z ratios, and c) its high solubility product . The UV/Vis absorption spectrum of 2b shows a band in the high energy region of the visible region, which

150

Control of Reactor and Separator, with Recycle T. Larsson, S. Skogestad and ChengChing Yu y  

E-Print Network [OSTI]

Control of Reactor and Separator, with Recycle T. Larsson, S. Skogestad #3; and Cheng­Ching Yu y This paper looks at control of a plant that consists of a reactor, separator and recycle of unreacted reactor where component A is converted to a product and the amount converted is given by k(T )Mz [mole

Skogestad, Sigurd

151

Image Charge Differential  

E-Print Network [OSTI]

Image Charge Differential Amplifier FT 0 Crude Oil Time (s) 543210 Frequency (kHz) m/z m q B f Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) uses the frequency of cyclotron motion of the ions in a static magnetic field to determine the mass-to-charge ratio, which is then used

Weston, Ken

152

Exploiting Nonlinear Dynamics for Novel Sensor Networks (UMD-DUKE)  

E-Print Network [OSTI]

Exploiting Nonlinear Dynamics for Novel Sensor Networks (UMD-DUKE) Network of nonlinear;Nonlinear Photonic Sensor Networks Adam B. Cohen (Phys, IREAP) Bhargava Ravoori (Phys, IREAP) Karl R properties #12;Nonlinear Optoelectronic time-delayed feedback loop MZ EOM RF in bias VDC laser photo

Anlage, Steven

153

Molecular characterization of organic aerosol using nanospray desorption/ electrospray ionization mass spectrometry: CalNex 2010 field study  

E-Print Network [OSTI]

Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352, USA c Chemical and Materials Sciences molecular species were detected in the mass range of 50e400 m/z using positive mode ESI of aerosol samples in the 0.18e0.32 mm size range. Our analysis focused on identification of two main groups: compounds

Goldstein, Allen

154

Supplementary Material for: Second-generation products contribute substantially to the particle-phase organic material produced by  

E-Print Network [OSTI]

between m/z 100 and 1000 was carried out by direct infusion of a 15 mM sodium formate solution in 9:1 CH3CN-H2O. A 0.4 M leucine enkephalin solution in 50:50 CH3CN-H2O was continuously infused through

Meskhidze, Nicholas

155

A Taxonomy of Routing Protocols in Sensor Networks Azzedine Boukerche, Mohammad Z. Ahmad, Begumhan Turgut, and Damla Turgut  

E-Print Network [OSTI]

model, the energy source of the sensor node is considered non-renewable (although some sensor nodes in ad hoc networks. The problem of energy resources is especially difficult. Due to their deployment and Engineering, University of Ottawa, Ottawa, Canada. M.Z. Ahmad and D. Turgut are wi

Turgut, Damla

156

arXiv:hep-ex/0302021v116Feb2003 Physics Potential and Prospects for the  

E-Print Network [OSTI]

. In this paper we report the physics potential of both stages of the experiment regarding neutrinoless double beta decay of 130Te, WIMP searches and solar axions. Key words: PACS: 23.40.-s; 95.35.+d; 14.80.Mz Key (axions or WIMPs), sup- posedly filling a substantial part of the galactic haloes, or neutrinoless double

157

Supporting Information for Manuscript es-2008-01226w The Effect of Solvent on the Analysis of Secondary Organic Aerosol Using  

E-Print Network [OSTI]

, Sigma-Aldrich, Inc.) · acetonitrile (HPLC grade, Fisher Scientific, Inc.) · d3-acetonitrile (99.8 atom/z) differences between peak positions in d- limonene SOA positive ion mode mass spectra recorded in acetonitrile the acetonitrile mass spectrum. This explains why the observed frequencies for (m/z) = 14.0156 (CH2 group

Nizkorodov, Sergey

158

special communication Force treadmill for measuring vertical  

E-Print Network [OSTI]

treadmill mass, inadequate overall stiff- ness, and vibrations induced by the motor or rollers. We have of vibra- tion was 88 Hz for Fx, the signal-to-noise ratios for Fx and Mz were unacceptable. This device, they have done so with unsatisfactory fidelity. Frequency-response characteris- tics and signal-to-noise

Kram, Rodger

159

Ecological Engineering 37 (2011) 13691378 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

on phosphorus dynamics in flow-through wetland treatment systems M.Z. Moustafaa, , J.R. Whiteb , C.C. Coghlana (P) flux from wetland soil can be a significant factor affecting overall wetland treatment per 3301 Gun Club Road, MAILSTOP 7512, West Palm Beach, FL 33406, United States b Wetland and Aquatic

Florida, University of

160

Turmoil doesn`t dampen enthusiasm  

SciTech Connect (OSTI)

The paper discusses the outlook for the African gas and oil industries. Though Africa remains politically and economically volatile, its vast energy potential is becoming increasingly attractive to foreign oil and gas companies. Separate evaluations are given for Algeria, Egypt, Nigeria, Angola, Libya, Congo, Gabon, Tunisia, Cameroon, Cote D`Ivoire, and briefly for South Africa, Sudan, Equatorial Guinea, Ghana, Zaire, Benin, Mozambique, Chad, Namibia, Tanzania, Eritrea, Guinea-Bissau, Senegal, Morocco, Sao Tome and Principe, Ethiopia, Niger, Madagascar, Rwanda, Mauritania, Seychelles, Uganda, and Liberia.

NONE

1997-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "helena mz mozambique" 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

Mu suM national d'Histoire naturelle 57 rue Cuvier -75005 Paris -+33 (0)1 40 79 56 01 / 54 79 -www.mnhn.fr  

E-Print Network [OSTI]

- www.mnhn.fr 26 Hectares of galleries, greenHouses, laboratories, learning facilities and a zoo GrandeColoGy, sustainable develoPment and enerGy Cover Photos: Cypraea sp Or «COWZry», raDIOGrapHy © asT-rX/MNHN VIGNeNCHOT/MNHN. LarGe INsIDe pHOTOs LeFT TO rIGHT: Lys © MNHN ; BuTTerFLy arGeMa MIMOsae, MOZaMBIQue © XaVIer Des

162

Measured Lifetimes of Selected Metastable Levels of Arq+ Ions (Q=2, 3, 9, and 10) Stored in an Electrostatic Ion-Trap  

E-Print Network [OSTI]

in square brack- ets denote powers of 10. Ar + 3s 3p transition CK [28] Transition rates (s ') BH [32] H [33] MZ [34] 4S3/2 2P I /2 2 2D3/2 P1/2 2 2Ds/2- Pin Ml E2 M1 E2 M1 E2 0.972 1.19[?4] 0.488 0.190 0.122 0.954 3.346[ ?4] 0.462 0... in square brack- ets denote powers of 10. Ar + 2s 2p' transition Transition rates (s ') E, C-MZ [35] C, KD [36] KS [28] 2 2P3/2- Pi/2 Lifetime Pl/2 (ms) M1 M1+E2 E2 1.05[2] 9.52 1.044(2) 2.062[ ?3] 9.58 1.06[2] 9 43 Expt. lifetime 8...

Yang, L. S.; Church, David A.; Tu, S. G.; Jin, J.

1994-01-01T23:59:59.000Z

163

Apparatus and method of determining molecular weight of large molecules  

DOE Patents [OSTI]

A mass spectrometer determines the mass of multiply charged high molecular weight molecules. This spectrometer utilizes an ion detector which is capable of simultaneously measuring the charge z and transit time of a single ion as it passes through the detector. From this transit time, the velocity of the single ion may then be derived, thus providing the mass-to-charge ratio m/z for a single ion which has been accelerated through a known potential. Given z and m/z, the mass m of the single ion can then be calculated. Electrospray ions with masses in excess of 1 MDa and charge numbers greater than 425 e.sup.- are readily detected. The on-axis single ion detection configuration enables a duty cycle of nearly 100% and extends the practical application of electrospray mass spectrometry to the analysis of very large molecules with relatively inexpensive instrumentation.

Fuerstenau, Stephen (Montrose, CA); Benner, W. Henry (Danville, CA); Madden, Norman (Livermore, CA); Searles, William (Fremont, CA)

1998-01-01T23:59:59.000Z

164

Apparatus and method of determining molecular weight of large molecules  

DOE Patents [OSTI]

A mass spectrometer determines the mass of multiply charged high molecular weight molecules. This spectrometer utilizes an ion detector which is capable of simultaneously measuring the charge z and transit time of a single ion as it passes through the detector. From this transit time, the velocity of the single ion may then be derived, thus providing the mass-to-charge ratio m/z for a single ion which has been accelerated through a known potential. Given z and m/z, the mass m of the single ion can then be calculated. Electrospray ions with masses in excess of 1 MDa and charge numbers greater than 425 e{sup {minus}} are readily detected. The on-axis single ion detection configuration enables a duty cycle of nearly 100% and extends the practical application of electrospray mass spectrometry to the analysis of very large molecules with relatively inexpensive instrumentation. 14 figs.

Fuerstenau, S.; Benner, W.H.; Madden, N.M.; Searles, W.

1998-06-23T23:59:59.000Z

165

Electrospray Ionization Mass Spectrometry  

SciTech Connect (OSTI)

Electrospray Ionization (ESI) is a process whereby gas phase ions are created from molecules in solution. As a solution exits a narrow tube in the presence of a strong electric field, an aerosol of charged droplets are is formed that produces gas phase ions as they it desolvates. ESI-MS comprises the creation of ions by ESI and the determination of their mass to charge ratio (m/z) by MS.

Kelly, Ryan T.; Marginean, Ioan; Tang, Keqi

2014-06-13T23:59:59.000Z

166

Bayesian Study and Naturalness in MSSM Forecast for the LHC  

E-Print Network [OSTI]

We perform a forecast of the CMSSM for the LHC based in an improved Bayesian analysis taking into account the present theoretical and experimental wisdom about the model. In this way we obtain a map of the preferred regions of the CMSSM parameter space and show that fine-tuning penalization arises from the Bayesian analysis itself when the experimental value of Mz is considered. The results are remarkable stable when using different priors

Maria Eugenia Cabrera

2010-05-14T23:59:59.000Z

167

Sound Inventory A216 Sound Recording Studio  

E-Print Network [OSTI]

Microcompressor 2 MiniDisc Sony MZ-700 R Walkman MiniDisc 2 Speaker Yamaha SX-80 Speaker (8 ohm) 4 Speaker RCA 15W 1 Processor C03 Digital Signal Converters 1 MiniDisc Sony MDS-E12 MD Player 1 Tape Denon DN720R Computer Dell PC 1 Mixer Layla 48/96 Digital PC Module 1 MiniDisc Sony MDS-E12 MD Player 1 Mixer Intellix M

Indiana University

168

Alignment of LC-MS Data Using Peptide Features  

E-Print Network [OSTI]

Spectrometry MALDI Matrix Assisted Laser Desorption Ionization MS Mass Spectrometry MS/MS Tandem Mass Spectrometry M/Z Mass-To-Charge Ratio PNNL Paci c Northwest National Laboratory RT Retention Time SELDI Surface Enhanced Laser Desorption Ionization... alignment. In this paper, two Shewanella datasets are obtained from Paci c Northwest Na- tional Laboratory (PNNL) and they were analyzed by SEQUEST on di erent days. SEQUEST correlates uninterpreted tandem mass spectra of peptides with amino acid...

Tang, Xincheng

2012-02-14T23:59:59.000Z

169

Determination of the off-shell Higgs boson signal strength in the high-mass $ZZ$ and $WW$ final states with the ATLAS detector  

E-Print Network [OSTI]

Measurements of the $ZZ$ and $WW$ final states in the mass range above the $2m_Z$ and $2m_W$ thresholds provide a unique opportunity to measure the off-shell coupling strength of the Higgs boson. This paper presents a determination of the off-shell Higgs boson event yields normalised to the Standard Model prediction (signal strength) in the $ZZ \\rightarrow 4\\ell$, $ZZ\\rightarrow 2\\ell2\

ATLAS Collaboration

2015-03-17T23:59:59.000Z

170

Enhancement of concentration range of chromatographically detectable components with array detector mass spectrometry  

DOE Patents [OSTI]

Methods and instruments for high dynamic range analysis of sample components are described. A sample is subjected to time-dependent separation, ionized, and the ions dispersed with a constant integration time across an array of detectors according to the ions m/z values. Each of the detectors in the array has a dynamically adjustable gain or a logarithmic response function, producing an instrument capable of detecting a ratio of responses or 4 or more orders of magnitude.

Enke, Christie

2013-02-19T23:59:59.000Z

171

Introduction One of the main advantages of staged gasification is the control  

E-Print Network [OSTI]

by flash pyrolysis Flash pyrolysis is characterised by very high heating rates, e.g. 10,000 o C/s, which=110) SIM (m/z 110) Py-GCMS (800 ºC) ºC) Flash pyrolysis GCMS of a 300 ºC char . 75 100 125 150 175 m.ms Average spectrum Total ion current Flash pyrolysis of a 300 ºC char 1 2 3 4 5 6 7 8 9 minutes 0 10

172

Nuclear Spins in a Nanoscale Device for Quantum Information Processing  

E-Print Network [OSTI]

Coherent oscillations between any two levels from four nuclear spin states of I=3/2 have been demonstrated in a nanometre-scale NMR semiconductor device, where nuclear spins are all-electrically controlled. Using this device, we discuss quantum logic operations on two fictitious qubits of the I=3/2 system, and propose a quantum state tomography scheme based on the measurement of longitudinal magnetization, $M_z$.

S. K. Ozdemir; A. Miranowicz; T. Ota; G. Yusa; N. Imoto; Y. Hirayama

2006-12-29T23:59:59.000Z

173

Low-energy U(1) x USp(2M) gauge theory from simple high-energy gauge group  

E-Print Network [OSTI]

We give an explicit example of the embedding of a near BPS low-energy (U(1) x USp(2M))/Z_2 gauge theory into a high-energy theory with a simple gauge group and adjoint matter content. This system possesses degenerate monopoles arising from the high-energy symmetry breaking as well as non-Abelian vortices due to the symmetry breaking at low energies. These solitons of different codimensions are related by the exact homotopy sequences.

Sven Bjarke Gudnason; Kenichi Konishi

2010-05-17T23:59:59.000Z

174

arXiv:hep-ph/9909335v113Sep1999 SCIPP 98/47  

E-Print Network [OSTI]

arXiv:hep-ph/9909335v113Sep1999 SCIPP 98/47 August, 1999 hep­ph/9909335 Radiative Corrections that MW = MZ cos W at tree level, the one-loop corrections due to virtual charged Higgs bosons always) symmetry" [4]. This symmetry leads to the tree-level relation, M2 W /M2 Z cos2 W = 1, a relation

California at Santa Cruz, University of

175

Determination of the off-shell Higgs boson signal strength in the high-mass $ZZ$ and $WW$ final states with the ATLAS detector  

E-Print Network [OSTI]

Measurements of the $ZZ$ and $WW$ final states in the mass range above the $2m_Z$ and $2m_W$ thresholds provide a unique opportunity to measure the off-shell coupling strength of the Higgs boson. This paper presents a determination of the off-shell Higgs boson event yields normalised to the Standard Model prediction (signal strength) in the $ZZ \\rightarrow 4\\ell$, $ZZ\\rightarrow 2\\ell2\

Aad, Georges; ATLAS Collaboration; Abdallah, Jalal; Abdinov, Ovsat; Aben, Rosemarie; Abolins, Maris; AbouZeid, Ossama; Abramowicz, Halina; Abreu, Henso; Abreu, Ricardo; Abulaiti, Yiming; Acharya, Bobby Samir; Adamczyk, Leszek; Adams, David; Adelman, Jahred; Adomeit, Stefanie; Adye, Tim; Affolder, Tony; Agatonovic-Jovin, Tatjana; Aguilar-Saavedra, Juan Antonio; Agustoni, Marco; Ahlen, Steven; Ahmadov, Faig; Aielli, Giulio; Akerstedt, Henrik; kesson, Torsten Paul Ake; Akimoto, Ginga; Akimov, Andrei; Alberghi, Gian Luigi; Albert, Justin; Albrand, Solveig; Alconada Verzini, Maria Josefina; Aleksa, Martin; Aleksandrov, Igor; Alexa, Calin; Alexander, Gideon; Alexopoulos, Theodoros; Alhroob, Muhammad; Alimonti, Gianluca; Alio, Lion; Alison, John; Allbrooke, Benedict; Allport, Phillip; Aloisio, Alberto; Alonso, Alejandro; Alonso, Francisco; Alpigiani, Cristiano; Altheimer, Andrew David; Alvarez Gonzalez, Barbara; ?lvarez Piqueras, Damin; Alviggi, Mariagrazia; Amako, Katsuya; Amaral Coutinho, Yara; Amelung, Christoph; Amidei, Dante; Amor Dos Santos, Susana Patricia; Amorim, Antonio; Amoroso, Simone; Amram, Nir; Amundsen, Glenn; Anastopoulos, Christos; Ancu, Lucian Stefan; Andari, Nansi; Andeen, Timothy; Anders, Christoph Falk; Anders, Gabriel; Anderson, Kelby; Andreazza, Attilio; Andrei, George Victor; Angelidakis, Stylianos; Angelozzi, Ivan; Anger, Philipp; Angerami, Aaron; Anghinolfi, Francis; Anisenkov, Alexey; Anjos, Nuno; Annovi, Alberto; Antonelli, Mario; Antonov, Alexey; Antos, Jaroslav; Anulli, Fabio; Aoki, Masato; Aperio Bella, Ludovica; Arabidze, Giorgi; Arai, Yasuo; Araque, Juan Pedro; Arce, Ayana; Arduh, Francisco Anuar; Arguin, Jean-Francois; Argyropoulos, Spyridon; Arik, Metin; Armbruster, Aaron James; Arnaez, Olivier; Arnal, Vanessa; Arnold, Hannah; Arratia, Miguel; Arslan, Ozan; Artamonov, Andrei; Artoni, Giacomo; Asai, Shoji; Asbah, Nedaa; Ashkenazi, Adi; sman, Barbro; Asquith, Lily; Assamagan, Ketevi; Astalos, Robert; Atkinson, Markus; Atlay, Naim Bora; Auerbach, Benjamin; Augsten, Kamil; Aurousseau, Mathieu; Avolio, Giuseppe; Axen, Bradley; Ayoub, Mohamad Kassem; Azuelos, Georges; Baak, Max; Baas, Alessandra; Bacci, Cesare; Bachacou, Henri; Bachas, Konstantinos; Backes, Moritz; Backhaus, Malte; Badescu, Elisabeta; Bagiacchi, Paolo; Bagnaia, Paolo; Bai, Yu; Bain, Travis; Baines, John; Baker, Oliver Keith; Balek, Petr; Balestri, Thomas; Balli, Fabrice; Banas, Elzbieta; Banerjee, Swagato; Bannoura, Arwa A E; Bansil, Hardeep Singh; Barak, Liron; Baranov, Sergei; Barberio, Elisabetta Luigia; Barberis, Dario; Barbero, Marlon; Barillari, Teresa; Barisonzi, Marcello; Barklow, Timothy; Barlow, Nick; Barnes, Sarah Louise; Barnett, Bruce; Barnett, Michael; Barnovska, Zuzana; Baroncelli, Antonio; Barone, Gaetano; Barr, Alan; Barreiro, Fernando; Barreiro Guimares da Costa, Joo; Bartoldus, Rainer; Barton, Adam Edward; Bartos, Pavol; Bassalat, Ahmed; Basye, Austin; Bates, Richard; Batista, Santiago Juan; Batley, Richard; Battaglia, Marco; Bauce, Matteo; Bauer, Florian; Bawa, Harinder Singh; Beacham, James Baker; Beattie, Michael David; Beau, Tristan; Beauchemin, Pierre-Hugues; Beccherle, Roberto; Bechtle, Philip; Beck, Hans Peter; Becker, Anne Kathrin; Becker, Maurice; Becker, Sebastian; Beckingham, Matthew; Becot, Cyril; Beddall, Andrew; Beddall, Ayda; Bednyakov, Vadim; Bee, Christopher; Beemster, Lars; Beermann, Thomas; Begel, Michael; Behr, Katharina; Belanger-Champagne, Camille; Bell, Paul; Bell, William; Bella, Gideon; Bellagamba, Lorenzo; Bellerive, Alain; Bellomo, Massimiliano; Belotskiy, Konstantin; Beltramello, Olga; Benary, Odette; Benchekroun, Driss; Bender, Michael; Bendtz, Katarina; Benekos, Nektarios; Benhammou, Yan; Benhar Noccioli, Eleonora; Benitez Garcia, Jorge-Armando; Benjamin, Douglas; Bensinger, James; Bentvelsen, Stan; Beresford, Lydia; Beretta, Matteo; Berge, David; Bergeaas Kuutmann, Elin; Berger, Nicolas; Berghaus, Frank; Beringer, Jrg; Bernard, Clare; Bernard, Nathan Rogers; Bernius, Catrin; Bernlochner, Florian Urs; Berry, Tracey; Berta, Peter; Bertella, Claudia; Bertoli, Gabriele; Bertolucci, Federico; Bertsche, Carolyn; Bertsche, David; Besana, Maria Ilaria; Besjes, Geert-Jan; Bessidskaia Bylund, Olga; Bessner, Martin Florian; Besson, Nathalie; Betancourt, Christopher; Bethke, Siegfried; Bevan, Adrian John; Bhimji, Wahid; Bianchi, Riccardo-Maria; Bianchini, Louis; Bianco, Michele; Biebel, Otmar; Bieniek, Stephen Paul; Biglietti, Michela; Bilbao De Mendizabal, Javier; Bilokon, Halina; Bindi, Marcello; Binet, Sebastien; Bingul, Ahmet; Bini, Cesare; Black, Curtis

2015-01-01T23:59:59.000Z

176

The Next-Generation Ecosystem Experiments (NGEE Arctic) project is supported by the Office of Biological and Environmental Research in the DOE Office of Science.  

E-Print Network [OSTI]

The Next-Generation Ecosystem Experiments (NGEE Arctic) project is supported by the Office 600 800 1000 1200 1400 m/z 0.0 0.5 1.0 1.5 2.0 2.5 8x10 Intensity Degradation products/Organic acids ­ Chemical Characteristics Summary and Implications In order to predict rates of carbon release from tundra

177

Quantitative Analysis of Tetramethylenedisulfotetramine ("Tetramine") Spiked into Beverages by Liquid Chromatography Tandem Mass Spectrometry with Validation by Gas Chromatography Mass Spectrometry  

SciTech Connect (OSTI)

Tetramethylenedisulfotetramine, commonly known as tetramine, is a highly neurotoxic rodenticide (human oral LD{sub 50} = 0.1 mg/kg) used in hundreds of deliberate food poisoning events in China. Here we describe a method for quantitation of tetramine spiked into beverages, including milk, juice, tea, cola, and water and cleaned up by C8 solid phase extraction and liquid-liquid extraction. Quantitation by high performance liquid chromatography tandem mass spectrometry (LC/MS/MS) was based upon fragmentation of m/z 347 to m/z 268. The method was validated by gas chromatography mass spectrometry (GC/MS) operated in SIM mode for ions m/z 212, 240, and 360. The limit of quantitation was 0.10 {micro}g/mL by LC/MS/MS versus 0.15 {micro}g/mL for GC/MS. Fortifications of the beverages at 2.5 {micro}g/mL and 0.25 {micro}g/mL were recovered ranging from 73-128% by liquid-liquid extraction for GC/MS analysis, 13-96% by SPE and 10-101% by liquid-liquid extraction for LC/MS/MS analysis.

Owens, J; Hok, S; Alcaraz, A; Koester, C

2008-11-13T23:59:59.000Z

178

CMSSM, naturalness and the "fine-tuning price" of the Very Large Hadron Collider  

E-Print Network [OSTI]

The absence of supersymmetry or other new physics at the Large Hadron Collider (LHC) has lead many to question naturalness arguments. With Bayesian statistics, we argue that natural models are most probable and that naturalness is not merely an aesthetic principle. We calculate a probabilistic measure of naturalness, the Bayesian evidence, for the Standard Model (SM) with and without quadratic divergences, confirming that the SM with quadratic divergences is improbable. We calculate the Bayesian evidence for the Constrained Minimal Supersymmetric Standard Model (CMSSM) with naturalness priors in three cases: with only the $M_Z$ measurement; with the $M_Z$ measurement and LHC measurements; and with the $M_Z$ measurement, $m_h$ measurement and a hypothetical null result from a $\\sqrt{s}=100\\,\\text{TeV}$ Very Large Hadron Collider (VLHC) with $3000/\\text{fb}$. The "fine-tuning price" of the VLHC given LHC results would be $\\sim400$, which is slightly less than that of the LHC results given the electroweak scale ($\\sim500$).

Andrew Fowlie

2014-03-13T23:59:59.000Z

179

Phenomenology of $E_6$-Inspired Leptophobic $Z'$ Boson at the LHC  

E-Print Network [OSTI]

We study collider phenomenology of a leptophobic $Z'$ boson existing in eight scenarios of the $E_6$ grand unified theory, differing in particle embeddings. We first review the current bound on the $Z'$ mass $m_{Z'}$ based upon the LHC data of $pp\\to t\\bar{t}$ process at 8 TeV collisions with an integrated luminosity of 19.6 fb$^{-1}$. Most scenarios have a lower bound of about 1 TeV. However, this constraint does not apply to the case where $m_{Z'} production of the $Z'$ boson that subsequently decays into a pair of bottom quarks, $pp\\to Z'\\gamma \\to b\\bar{b}\\gamma$, at the LHC to explore the constraints in the lower mass regime. We compute the expected signal significance as a function of $m_{Z'}$ using detailed simulations of signal and irreducible background events. We find constraints for two more scenarios using the 8-TeV data and taking appropriate kinematical cuts. We also show the discovery reach for each scenario at the 14-TeV LHC machine.

Cheng-Wei Chiang; Takaaki Nomura; Kei Yagyu

2014-05-21T23:59:59.000Z

180

Automated Impedance Tomography for Monitoring Permeable Reactive Barrier Health  

SciTech Connect (OSTI)

The objective of this research was the development of an autonomous, automated electrical geophysical monitoring system which allows for near real-time assessment of Permeable Reactive Barrier (PRB) health and aging and which provides this assessment through a web-based interface to site operators, owners and regulatory agencies. Field studies were performed at four existing PRB sites; (1) a uranium tailing site near Monticello, Utah, (2) the DOE complex at Kansas City, Missouri, (3) the Denver Federal Center in Denver, Colorado and (4) the Asarco Smelter site in East Helena, Montana. Preliminary surface data over the PRB sites were collected (in December, 2005). After the initial round of data collection, the plan was modified to include studies inside the barriers in order to better understand barrier aging processes. In September 2006 an autonomous data collection system was designed and installed at the EPA PRB and the electrode setups in the barrier were revised and three new vertical electrode arrays were placed in dedicated boreholes which were in direct contact with the PRB material. Final data were collected at the Kansas City, Denver and Monticello, Utah PRB sites in the fall of 2007. At the Asarco Smelter site in East Helena, Montana, nearly continuous data was collected by the autonomous monitoring system from June 2006 to November 2007. This data provided us with a picture of the evolution of the barrier, enabling us to examine barrier changes more precisely and determine whether these changes are due to installation issues or are normal barrier aging. Two rounds of laboratory experiments were carried out during the project. We conducted column experiments to investigate the effect of mineralogy on the electrical signatures resulting from iron corrosion and mineral precipitation in zero valent iron (ZVI) columns. In the second round of laboratory experiments we observed the electrical response from simulation of actual field PRBs at two sites: the Kansas City barrier and the East Helena barrier. As these sites are also used for our field monitoring efforts, this allowed for a comparison between field and laboratory. In column studies with high concentrations of calcium and carbonate/bicarbonate, we observed that the increase of electrical resistivity and decrease of polarization magnitude is significant and is mainly controlled by the precipitation of calcium carbonates. In general, the electrical properties of all of the barriers studied follow a pattern. New barriers are fairly resistive with in-situ conductivity only a few times background (outside the barrier) values. Older barriers get increasingly conductive, with failed barriers showing values of over 100 S/m. The induced polarization response is more complicated. Chargeability values increase over time for young barriers, are largest for healthy barriers in the middle of their lifespan, and decrease as the barrier ages These results suggest that normalized IP appears promising as a measure of barrier age.

LaBrecque, D J; Adkins, P L

2009-07-02T23:59:59.000Z

Note: This page contains sample records for the topic "helena mz mozambique" 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

Phenomenology of the 3-3-1-1 model  

E-Print Network [OSTI]

We discuss a new SU(3)_C X SU(3)_L X U(1)_X X U(1)_N (3-3-1-1) gauge model that overhauls the theoretical and phenomenological aspects of the known 3-3-1 models. Additionally, we sift the outcome of the 3-3-1-1 model from precise electroweak bounds to dark matter observables. The mass spectra of the scalar and gauge sectors are diagonalized when the scale of the 3-3-1-1 breaking is compatible to that of the ordinary 3-3-1 breaking. All the interactions of the gauge bosons with the fermions and scalars are obtained. The 3-3-1-1 model provides two dark matters which are stabilized by the W-parity conservation: one fermion which may be either a Majorana or Dirac fermion and one complex scalar. We conclude that in the fermion dark matter setup the Z_2 gauge boson resonance sets the dark matter observables, whereas in the scalar one the Higgs portal dictates them. The standard model GIM mechanism works in the model because of the W-parity conservation. Hence, the dangerous flavor changing neutral currents due to the ordinary and exotic quark mixing are suppressed, while those coming from the non-universal couplings of the Z_2 and Z_N gauge bosons are easily evaded. Indeed, the K^0-\\bar{K}^0 and B^0_s-\\bar{B}^0_s mixings limit m_{Z_{2,N}}>2.037 TeV and m_{Z_{2,N}}>2.291 TeV, respectively, while the LEPII searches provide a quite close bound m_{Z_{2,N}}>2.737 TeV. The violation of the CKM unitarity due to the loop effects of the Z_2 and Z_N gauge bosons is negligible. [Full abstract is given in the text.

P. V. Dong; D. T. Huong; Farinaldo S. Queiroz; N. T. Thuy

2014-09-30T23:59:59.000Z

182

Bioinformatics strategies for lipidomics analysis: characterization of obesity related hepatic steatosis  

E-Print Network [OSTI]

. The data was collected over the mass range of m/z 3001200 with a scan dura- tion of 0.2 sec. The source temperature was set at 120C and nitrogen was used as desolvation gas (800 L/h) at 250C. The voltages of the sampling cone and capillary were 39 V... ]. They are broadly defined as hydrophobic or amphipathic small molecules that may originate entirely or in part by carban- ion based condensation of thioesters, and/or by carboca- tion based condensation of isoprene units [2]. Lipids also contribute to common...

Yetukuri, Laxman; Katajamaa, Mikko; Medina-Gomez, Gema; Seppanen-Laakso, Tuulikki; Vidal-Puig, Antonio; Oresic, Matej

2007-02-15T23:59:59.000Z

183

Sensor systems for the Altair Lunar Lander:  

SciTech Connect (OSTI)

The Altair Lunar Lander will enable astronauts to learn to live and work on the moon for extended periods of time, providing the experience needed to expand human exploration farther into the solar system. My overriding recommendation: Use independent and complementary [sometimes referred to as 'orthogonal'] techniques to disambiguate confounding/interfering signals. E.g.: a mass spectrometer ['MS'], which currently serves as a Majority Constituent Analyzer ['MCA'] can be very valuable in detecting the presence of a gaseous specie, so long as it falls on a mass-to-charge ratio ['m/z'] that is not already occupied by a majority constituent of cabin air. Consider the toxic gas, CO. Both N{sub 2} and CO have parent peaks of m/z = 28, and CO{sub 2} has a fragment peak at m/z = 28 [and at 16 and 12], so the N{sub 2} and CO{sub 2} m/z=28 signals could mask low, but potentially-dangerous levels of CO. However there are numerous surface-sensitive CO detectors, as well as tunable-diode-laser-based CO sensors that could provide independent monitoring of CO. Also, by appending a gas chromatograph ['GC'] as the front-end sample processer, prior to the inlet of the MS, one can rely upon the GC to separate CO from N{sub 2} and CO{sub 2}, providing the crew with another CO monitor. If the Altair Lunar Lander is able to include a Raman-based MCA for N{sub 2}, O{sub 2}, H{sub 2}O, and CO{sub 2}, then each type of MCA would have cross-references, providing more confidence in the ongoing performance of each technique, and decreasing the risk that one instrument might fail to perform properly, without being noticed. See, also Dr. Pete Snyder's work, which states 'An orthogonal technologies sensor system appears to be attractive for a high confidence detection of presence and temporal characterization of bioaerosols.' Another recommendation: Use data fusion for event detection to decrease uncertainty: tie together the outputs from multiple sensing modalities - eNose, solid-state sensors, GC-IMS, GC-MS - via nonlinear algorithms, such as an 'artificial neural net.' MA Ryan at the JPL and Henry Abarbanel at UCSD are possible candidates to implement such an approach.

Mariella, R

2009-12-22T23:59:59.000Z

184

2?52Cf plasma desorption mass spectrometry of metal clusters  

E-Print Network [OSTI]

August 1991 Major Subject: Chemistry s Cf PLASMA DESORPTION MASS SPECTROMETRY OF METAL CLUSTERS A Thesis by JANITA MURIEL HUGHES Approved as to style and content by: R. D. ac ane (Chair of Co 'uee) J. P. Fac er (Member) A. . aray (Member) M... and negative ion spectra. However, close-packed complexes like [Pt (CO), g" form cluster cor- responding to the oligomeric species, [(Pt ), (CO)?], from n=2 to n=20. The latter structure contains 520 platinum atoms with an observed mass in excess of m/z 100...

Hughes, Janita Muriel

1991-01-01T23:59:59.000Z

185

Reconciling BICEP2 and Planck results with right-handed Dirac neutrinos in the fundamental representation of grand unified E_6  

E-Print Network [OSTI]

The tensor-to-scalar ratio (r = 0.20^{+0.07}_{-0.05}) inferred from the excess B-mode power observed by the Background Imaging of Cosmic Extragalactic Polarization (BICEP2) experiment is almost twice as large as the 95% CL upper limits derived from temperature measurements of the WMAP (rheating of the left-handed neutrinos (and photons). Consistency (within 1\\sigma) with the favored N_{eff} is achieved for 4.5 TeV < M_{Z'} < 7.5 TeV. The model is fully predictive and can be confronted with future data from LHC14.

Luis A. Anchordoqui; Haim Goldberg; Xing Huang; Brian J. Vlcek

2014-04-07T23:59:59.000Z

186

Statistical Methods for the Analysis of Mass Spectrometry-based Proteomics Data  

E-Print Network [OSTI]

. This research is supported by the. This work was sponsored by a subcontract from PNNL and by the NIH R25-CA-90301 training grant at TAMU. Additional support was provided by KAUST-IAMCS Innovation grant, by NIH grant DK070146 and by the National Institute...-MS Liquid chromatographyCMass spectrometry M/Z Mass over charge ratio NET Normalized elution time NMC Number of missed cleavage sites NTE Number of tryptic ends PEP Posterior error probability PM Potential matches PMF Probability mass function PNNL...

Wang, Xuan

2012-07-16T23:59:59.000Z

187

Evaluation methodology for structures subjected to seismic loading  

E-Print Network [OSTI]

} and rearranging Eq. (2. 5): 15 The load distribution applied during the pushover analysis is: au where R i(i) = i-th story shear resistance at the previous computation step, V?= total base shear at the current computation step, and n = current computation... to: $?mv(t) = $?m$, Y, + $?m$z Yz+. . . +P?m)?Y? (2. 14) where $? is the transpose of the n-th mode shape vector. Because of the orthogonality property with respect to mass in which $?m$ = 0 for all n c m, all the terms on the right side of Eq. (2...

O'Boyle, Margaret

1996-01-01T23:59:59.000Z

188

Studies on the nucleocapsid protein of infectious bronchitis virus  

E-Print Network [OSTI]

studies that I have performed. vii Thanks to Dr. Paul Gershon, Institute of Biosciences and Technology, Houston, for the use of their Mass Spectrometry facility and for his help with the analysis of results. Thanks to Dr. Duncan MacKenzie, Dr. Mark Zoran... and absence of a serine- kinase inhibitor U0126?????????????.?????.. 56 2.3 Viral titers from IBV-infected Vero cells in the presence and absence of serine-kinase inhibitor U0126???????????????. 56 2.4 Comparison of the mass:charge (m/z) ratios of predicted...

Jayaram, Jyothi

2005-08-29T23:59:59.000Z

189

Properties of an axially periodic magnetic field in a betatron  

SciTech Connect (OSTI)

It is shown by solving an equation for the vector potential A (r, z) of the magnetic field that under appropriate conditions the focusing properties of a betatron magnetic field are periodic with respect to the z coordinate. Under these conditions there may be several equilibrium orbits lying in parallel planes z = 0, z = z/sub 01/ xxx, z = mz/sub 01/ in the accelerator. An equation is derived for the distance z/sub 01/ between the equilibrium orbit planes for a given orbit radius r/sub 0/ and field decay exponent n/sub 0/. The operation of such accelerators is described.

Zvontsov, A.A.; Filinova, V.A.; Chakhlov, V.L.

1983-07-01T23:59:59.000Z

190

Studies of carbon monoxide diffusion in an urban area  

E-Print Network [OSTI]

Major. Sub]ect: Meteorology STnDIBS 0. " CAtIBO:t;IONOXI!IR DIN!iUSION IN AN URBAN ARSA A Thc. si s By JOHN Gifted!, !! S Tt!O:!AS Approved ss to s tyi e and content by: (Che '. rr an of Co@tt &e) Mz. ! n F. Grifffths (Mieia er) Dr. Robert C..., Ihiiniels (Head of Lepcrtnie ) Dr. Vance K. Moyer (Men'. ber) I'Ir, Bill C. Moore J-nue;y 1S7O APSTRACT Studies of Carbon Ilonox de Diffusion in an Urban Area. (January 1970) John C. Thoaias, E. S. , Texas A&'~i University Directcd1 by: Professor...

Thomas, John Charles

1970-01-01T23:59:59.000Z

191

Predictive modeling of pedestal structure in KSTAR using EPED model  

SciTech Connect (OSTI)

A predictive calculation is given for the structure of edge pedestal in the H-mode plasma of the KSTAR (Korea Superconducting Tokamak Advanced Research) device using the EPED model. Particularly, the dependence of pedestal width and height on various plasma parameters is studied in detail. The two codes, ELITE and HELENA, are utilized for the stability analysis of the peeling-ballooning and kinetic ballooning modes, respectively. Summarizing the main results, the pedestal slope and height have a strong dependence on plasma current, rapidly increasing with it, while the pedestal width is almost independent of it. The plasma density or collisionality gives initially a mild stabilization, increasing the pedestal slope and height, but above some threshold value its effect turns to a destabilization, reducing the pedestal width and height. Among several plasma shape parameters, the triangularity gives the most dominant effect, rapidly increasing the pedestal width and height, while the effect of elongation and squareness appears to be relatively weak. Implication of these edge results, particularly in relation to the global plasma performance, is discussed.

Han, Hyunsun; Kim, J. Y. [National Fusion Research Institute, Daejeon 305-806 (Korea, Republic of)] [National Fusion Research Institute, Daejeon 305-806 (Korea, Republic of); Kwon, Ohjin [Department of Physics, Daegu University, Gyeongbuk 712-714 (Korea, Republic of)] [Department of Physics, Daegu University, Gyeongbuk 712-714 (Korea, Republic of)

2013-10-15T23:59:59.000Z

192

Determination of $\\alpha_{s}$ using Jet Rates at LEP with the OPAL detector  

E-Print Network [OSTI]

Hadronic events produced in e+e- collisions by the LEP collider and recorded by the OPAL detector were used to form distributions based on the number of reconstructed jets. The data were collected between 1995 and 2000 and correspond to energies of 91 GeV, 130-136 GeV and 161-209 GeV. The jet rates were determined using four different jet-finding algorithms (Cone, JADE, Durham and Cambridge). The differential two-jet rate and the average jet rate with the Durham and Cambridge algorithms were used to measure alpha(s) in the LEP energy range by fitting an expression in which order alpah_2s calculations were matched to a NLLA prediction and fitted to the data. Combining the measurements at different centre-of-mass energies, the value of alpha_s (Mz) was determined to be alpha(s)(Mz)=0.1177+-0.0006(stat.)+-0.0012$(expt.)+-0.0010(had.)+-0.0032

Abbiendi, G; kesson, P F; Alexander, G; Anagnostou, G; Anderson, K J; Asai, S; Axen, D; Bailey, I; Barberio, E; Barillari, T; Barlow, R J; Batley, J Richard; Bechtle, P; Behnke, T; Bell, K W; Bell, P J; Bella, G; Bellerive, A; Benelli, G; Bethke, Siegfried; Biebel, O; Boeriu, O; Bock, P; Boutemeur, M; Braibant, S; Brown, R M; Burckhart, H J; Campana, S; Capiluppi, P; Carnegie, R K; Carter, A A; Carter, J R; Chang, C Y; Charlton, D G; Ciocca, C; Csilling, A; Cuffiani, M; Dado, S; de Roeck, A; De Wolf, E A; Desch, Klaus; Dienes, B; Donkers, M; Dubbert, J; Duchovni, E; Duckeck, G; Duerdoth, I P; Etzion, E; Fabbri, F L; Ferrari, P; Fiedler, F; Fleck, I; Ford, M; Frey, A; Gagnon, P; Gary, J W; Geich-Gimbel, C; Giacomelli, G; Giacomelli, P; Giunta, M; Goldberg, J; Gross, E; Grunhaus, Jacob; Gruw, M; Gnther, P O; Sen-Gupta, A; Hajdu, C; Hamann, M; Hanson, G G; Harel, A; Hauschild, M; Hawkes, C M; Hawkings, R; Hemingway, R J; Herten, G; Heuer, R D; Hill, J C; Horvth, D; Igo-Kemenes, P; Ishii, K; Jeremie, H; Jovanovic, P; Junk, T R; Kanzaki, J; Karlen, D; Kawagoe, K; Kawamoto, T; Keeler, R K; Kellogg, R G; Kennedy, B W; Kluth, S; Kobayashi, T; Kobel, M; Komamiya, S; Kramer, T; Krasznahorkay, A; Krieger, P; Von Krogh, J; Khl, T; Kupper, M; Lafferty, G D; Landsman, H; Lanske, D; Lellouch, D; Letts, J; Levinson, L; Lillich, J; Lloyd, S L; Loebinger, F K; L, J; Ludwig, A; Ludwig, J; Mader, W; Marcellini, S; Martin, A J; Mashimo, T; Mttig, P; McKenna, J A; McPherson, R A; Meijers, F; Menges, W; Merritt, F S; Mes, H; Meyer, N; Michelini, A; Mihara, S; Mikenberg, G; Miller, D J; Mohr, W; Mori, T; Mutter, A; Nagai, K; Nakamura, I; Nanjo, H; Neal, H A; Nisius, R; O'Neale, S W; Oh, A; Oreglia, M J; Orito, S; Pahl, C; Psztor, G; Pater, J R; Pilcher, J E; Pinfold, J L; Plane, D E; Pooth, O; Przybycien, M B; Quadt, A; Rabbertz, K; Rembser, C; Renkel, P; Roney, J M; Rossi, A M; Rozen, Y; Runge, K; Sachs, K; Saeki, T; Sarkisyan-Grinbaum, E; Schaile, A D; Schaile, O; Scharff-Hansen, P; Schieck, J; Schrner-Sadenius, T; Schrder, M; Schumacher, M; Seuster, R; Shears, T G; Shen, B C; Sherwood, P; Skuja, A; Smith, A M; Sobie, R J; Sldner-Rembold, S; Span, F; Stahl, A; Strom, D; Strhmer, R; Tarem, S; Tasevsky, M; Teuscher, R; Thomson, M A; Torrence, E; Toya, D; Tran, P; Trigger, I; Trcsnyi, Z L; Tsur, E; Turner-Watson, M F; Ueda, I; Ujvri, B; Vollmer, C F; Vannerem, P; Vertesi, R; Verzocchi, M; Voss, H; Vossebeld, Joost Herman; Ward, C P; Ward, D R; Watkins, P M; Watson, A T; Watson, N K; Wells, P S; Wengler, T; Wermes, N; Wilson, G W; Wilson, J A; Wolf, G; Wyatt, T R; Yamashita, S; Zer-Zion, D; Zivkovic, L

2006-01-01T23:59:59.000Z

193

Fast Prediction of HCCI and PCCI Combustion with an Artificial Neural Network-Based Chemical Kinetic Model  

SciTech Connect (OSTI)

We have added the capability to look at in-cylinder fuel distributions using a previously developed ignition model within a fluid mechanics code (KIVA3V) that uses an artificial neural network (ANN) to predict ignition (The combined code: KIVA3V-ANN). KIVA3V-ANN was originally developed and validated for analysis of Homogeneous Charge Compression Ignition (HCCI) combustion, but it is also applicable to the more difficult problem of Premixed Charge Compression Ignition (PCCI) combustion. PCCI combustion refers to cases where combustion occurs as a nonmixing controlled, chemical kinetics dominated, autoignition process, where the fuel, air, and residual gas mixtures are not necessarily as homogeneous as in HCCI combustion. This paper analyzes the effects of introducing charge non-uniformity into a KIVA3V-ANN simulation. The results are compared to experimental results, as well as simulation results using a more physically representative and computationally intensive code (KIVA3V-MPI-MZ), which links a fluid mechanics code to a multi-zone detailed chemical kinetics solver. The results indicate that KIVA3V-ANN produces reasonable approximations to the more accurate KIVA3V-MPI-MZ at a much reduced computational cost.

Piggott, W T; Aceves, S M; Flowers, D L; Chen, J Y

2007-09-26T23:59:59.000Z

194

Precision Electroweak Measurements on the Z Resonance  

E-Print Network [OSTI]

We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17 million Z decays accumulated by the ALEPH, DELPHI, L3 and OPAL experiments at LEP, and 600 thousand Z decays by the SLD experiment using a polarised beam at SLC. The measurements include cross-sections, forward-backward asymmetries and polarised asymmetries. The mass and width of the Z boson, $MZ$ and $GZ$, and its couplings to fermions, for example the $ ho$ parameter and the effective electroweak mixing angle for leptons, are precisely measured: egin{eqnarray*} MZ & = & 91.1875 pm 0.0021~GeV \\ GZ & = & 2.4952 pm 0.0023~GeV \\ ho_ell & = & 1.0050 pm 0.0010 \\ swsqeffl & =& 0.23153 pm 0.00016 ,. end{eqnarray*} The number of light neutrino species is determined to be $2.9840pm0.0082$, in agreement with the three observed generations of fundamental fermions. The results are compared to the pr...

Schael, S; Brunelire, R; Buskulic, Damir; De Bonis, I; Dcamp, D; Ghez, P; Goy, C; Jzquel, S; Lees, J P; Lucotte, A; Martin, F; Merle, E; Minard, M N; Nief, J Y; Odier, P; Pietrzyk, B; Trocm, B; Bravo, S; Casado, M P; Chmeissani, M; Comas, P; Crespo, J M; Fernndez, E; Fernndez-Bosman, M; Garrido, L; Graugs-Pous, E; Juste, A; Martnez, M; Merino, G; Miquel, R; Mir, L M; Orteu, S; Pacheco, A; Park, I C; Perlas, J; Riu, I; Ruiz, H; Snchez, F; Colaleo, A; Creanza, D; De Filippis, N; De Palma, M; Iaselli, G; Maggi, G; Maggi, M; Nuzzo, S; Ranieri, A; Raso, G; Ruggieri, F; Selvaggi, G; Silvestris, L; Tempesta, P; Tricomi, A; Zito, G; Huang, X; Lin, J; Ouyang, Q; Wang, T; Xie, Y; Xu, R; Xue, S; Zhang, J; Zhang, L; Zhao, W; Abbaneo, D; Bazarko, A; Becker, U; Boix, G; Bird, F; Blucher, E; Bonvicini, B; Bright-Thomas, P; Barklow, T; Cattaneo, M; Cerutti, F; Clerbaux, B; Drevermann, H; Forty, R W; Frank, M; Greening, T C; Hagelberg, R; Halley, A W; Gianotti, F; Girone, M; Hansen, J B; Harvey, J; Jacobsen, R; Hutchcroft, D E; Janot, P; Jost, B; Knobloch, J; Kado, M; Lehraus, Ivan; Lazeyras, Pierre; Maley, P; Mato, P; May, J; Moutoussi, A; Pep-Altarelli, M; Ranjard, F; Rolandi, Luigi; Schlatter, W D; Schmitt, B; Schneider, O; Tejessy, W; Teubert, F; Tomalin, I R; Tournefier, E; Veenhof, R; Valassi, A; Wiedenmann, W; Wright, A E; Ajaltouni, Ziad J; Badaud, F; Chazelle, G; Deschamps, O; Dessagne, S; Falvard, A; Ferdi, C; Fayolle, D; Gay, P; Guicheney, C; Henrard, P; Jousset, J; Michel, B; Monteil, S; Montret, J C; Pallin, D; Pascolo, J M; Perret, P; Podlyski, F; Bertelsen, H; Fernley, T; Hansen, J D; Hansen, J R; Hansen, P H; Kraan, A C; Lindahl, A; Mllerud, R; Nilsson, B S; Rensch, B; Wnnen, A; Daskalakis, G; Kyriakis, A; Markou, C; Simopoulou, E; Siotis, I; Vayaki, A; Blondel, A; Bonneaud, G; Brient, J C; Machefert, F; Roug, A; Rumpf, M; Swynghedauw, M; Tanaka, R; Verderi, M; Videau, H L; Ciulli, V; Focardi, E; Parrini, G; Zachariadou, K; Corden, M; Georgiopoulos, C H; Antonelli, A; Antonelli, M; Bencivenni, G; Bologna, G; Bossi, F; Campana, P; Capon, G; Chiarella, V; Felici, G; Laurelli, P; Mannocchi, G; Murtas, G P; Passalacqua, L; Picchi, P; Colrain, P; ten Have, I; Hughes, I S; Kennedy, J; Knowles, I G; Lynch, J G; Morton, W T; Negus, P; O'Shea, V; Raine, C; Reeves, P; Scarr, J M; Smith, K; Thompson, A S; Turnbull, R M; Wasserbaech, S R; Buchmller, O L; Cavanaugh, R J; Dhamotharan, S; Geweniger, C; Hanke, P; Hansper, G; Hepp, V; Kluge, E E; Putzer, A; Sommer, J; Tittel, K; Werner, W; Wunsch, M; Beuselinck, R; Binnie, D M; Cameron, W; Davies, G; Dornan, P J; Goodsir, S M; Marinelli, N; Martin, E; Nash, J; Nowell, J; Rutherford, S A; Sedgbeer, J K; Thompson, J C; White, R; Williams, M D; Ghete, V M; Girtler, P; Kneringer, E; Kuhn, D; Rudolph, G; Bouhova-Thacker, E; Bowdery, C K; Buck, P G; Clarke, D P; Ellis, G; Finch, A J; Foster, F; Hughes, G; Jones, R W L; Keemer, N R; Pearson, M R; Robertson, N A; Sloan, T; Smizanska, M; Snow, S W; Williams, M I; van der Aa, O; Delaere, C; Leibenguth, G; Lematre, V; Bauerdick, L A T; Blumenschein, U; Van Gemmeren, P; Giehl, I; Hlldorfer, F; Jakobs, K; Kasemann, M; Kayser, F; Kleinknecht, K; Mller, A S; Quast, G; Renk, B; Rohne, E; Sander, H G; Schmeling, S; Wachsmuth, H W; Wanke, R; Zeitnitz, C; Ziegler, T; Aubert, Jean-Jacques; Benchouk, C; Bonissent, A; Carr, J; Coyle, P; Curtil, C; Ealet, A; Etienne, F; Fouchez, D; Motsch, F; Payre, P; Rousseau, D; Talby, M; Thulasidas, M; Aleppo, M; Ragusa, F; Bscher, V; David, A; Dietl, H; Ganis, G; Httmann, K; Ltjens, G; Mannert, C; Mnner, W; Moser, H G; Settles, R; Seywerd, H; Stenzel, H; Villegas, M; Wolf, G; Boucrot, J; Callot, O; Chen, S; Cordier, A; Davier, M; Duflot, L; Grivaz, J F; Heusse, P; Jacholkowska, A; Le Diberder, F R; Lefranois, J; Mutz, A M; Schune, M H; Serin, L; Veillet, J J; Videau, I; Zerwas, D; Azzurri, P; Bagliesi, G; Bettarini, S; Boccali, T; Bozzi, C; Calderini, G; Dell'Orso, R; Fantechi, R; Ferrante, I; Fidecaro, F; Fo, L; Giammanco, A; Giassi, A; Gregorio, A; Ligabue, F; Lusiani, A; Marrocchesi, P S; Messineo, A; Palla, F; Rizzo, G; Sanguinetti, G; Sciab, A; Sguazzoni, G; Spagnolo, P; Steinberger, J; Tenchini, R; Vannini, C; Venturi, A; Verdini, P G; Awunor, O; Blair, G A; Cowan, G; Garca-Bellido, A; Green, M G; Medcalf, T; Strong, J A; Teixeira-Dias, P; Botterill, David R; Clifft, R W; Edgecock, T R; Edwards, M; Haywood, S J; Norton, P R; Ward, J J; Bloch-Devaux, B; Boumediene, D E; Colas, P; Emery, S; Fabbro, B; Kozanecki, Witold; Lanon, E; Lemaire, M C; Locci, E; Prez, P; Rander, J; Renardy, J F; Roussarie, A; Schuller, J P; Schwindling, J; Tuchming, B; Vallage, B; Black, S N; Dann, J H; Kim, H Y; Konstantinidis, N P; Litke, A M; McNeil, M A; Taylor, G; Booth, C N; Cartwright, S; Combley, F; Hodgson, P N; Lehto, M H

2006-01-01T23:59:59.000Z

195

Multiphoton ionization of large water clusters  

SciTech Connect (OSTI)

Water clusters are multimers of water molecules held together by hydrogen bonds. In the present work, multiphoton ionization in the UV range coupled with time of flight mass spectrometry has been applied to water clusters with up to 160 molecules in order to obtain information on the electronic states of clusters of different sizes up to dimensions that can approximate the bulk phase. The dependence of ion intensities of water clusters and their metastable fragments produced by laser ionization at 355 nm on laser power density indicates a (3+1)-photon resonance-enhanced multiphoton ionization process. It also explains the large increase of ionization efficiency at 355 nm compared to that at 266 nm. Indeed, it was found, by applying both nanosecond and picosecond laser ionization with the two different UV wavelengths, that no water cluster sequences after n = 9 could be observed at 266 nm, whereas water clusters up to m/z 2000 Th in reflectron mode and m/z 3000 Th in linear mode were detected at 355 nm. The agreement between our findings on clusters of water, especially true in the range with n > 10, and reported data for liquid water supports the hypothesis that clusters above a critical dimension can approximate the liquid phase. It should thus be possible to study clusters just above 10 water molecules, for getting information on the bulk phase structure.

Apicella, B., E-mail: apicella@irc.cnr.it [Combustion Research Institute, IRCC.N.R., P.le Tecchio 80, 80125 Napoli (Italy); Li, X. [Key Laboratory of Power Machinery and Engineering, Ministry of Education, Shanghai Jiao Tong University, Shanghai 200240 (China); Passaro, M. [CNISM and Chemical Engineering, Materials and Industrial Production Department, University of Naples Federico II, P.le Tecchio 80, 80125 Napoli (Italy); Spinelli, N. [CNISM and Physics Department, University of Naples Federico II, Via Cintia, 80124 Napoli (Italy); Wang, X. [SPINC.N.R., Via Cintia, 80124 Napoli (Italy)

2014-05-28T23:59:59.000Z

196

Delineating parton distributions and the strong coupling  

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

Global fits for precision determinations of parton distributions, together with the highly correlated strong coupling ?s, are presented up to next-to-next-to- leading order (NNLO) of QCD utilizing most world data (charm and jet production data are used where theoretically possible), except Tevatron gauge boson production data and LHC data which are left for genuine predictions. This is done within the 'dynamical' (valencelike input at Q02 = 0.8 GeV2 ) and 'standard' (input at Q02 = 2 GeV2) approach. The stability and reliability of the results are ensured by including nonperturbative higher-twist terms, nuclear corrections as well as target mass corrections, and by applying various (Q2, W2) cuts on available data. In addition, the Q02 dependence of the results is studied in detail. Predictions are given, in particular for LHC, on gauge and Higgs boson as well as for top-quark pair production. At NNLO the dynamical approach results in ?s(MZ2) = 0.1136 0.0004, whereas the somewhat less constrained standard fit gives ?s(MZ2) = 0.1162 0.0006.

Jimenez-Delgado, Pedro [JLAB; Reya, Edwald [Technische Universitat Dortmund

2014-04-01T23:59:59.000Z

197

Accuracy of Analog Fiber-Optic Links in Pulsed Radiation Environments  

SciTech Connect (OSTI)

Interferometric fiber-optic links used in pulsed-power experiments are evaluated for accuracy in the presence of radiation fields which alter fiber transmission. Amplitude-modulated format (e.g., Mach-Zehnder) and phase-modulated formats are compared. Historically, studies of radiation effects on optical fibers have focused on degradation and recovery of the fibers transmission properties; such work is either in the context of survivability of fibers in catastrophic conditions or suitability of fibers installed for command and control systems within an experimental facility [1], [2]. In this work, we consider links used to transmit realtime diagnostic data, and we analyze the error introduced by radiation effects during the drive pulse. The result is increased uncertainties in key parameters required to unfold the sinusoidal transfer function. Two types of modulation are considered: amplitude modulation typical of a Mach-Zehnder (M-Z) modulator [3], and phase modulation, which offers more flexible demodulation options but relies on the spatiotemporal coherence of the light in the fiber. The M-Z link is shown schematically in Fig. 1, and the phase-modulated link is shown in Fig. 2. We present data from two experimental environments: one with intense, controlled radiation fields to simulate conditions expected at the next generation of pulsed-power facilities, and the second with radiation effects below the noise level of the recording system. In the first case, we intentionally expose three types of single-mode fiber (SMF) to ionizing radiation and study the response by simultaneously monitoring phase and amplitude of the transmitted light. The phase and amplitude effects are evidently dominated by different physical phenomena, as their recovery dynamics are markedly different; both effects, though, show similar short-term behavior during exposure, integrating the dose at the dose levels studied, from 1 to 300 kRad, over the exposure times of 50 ps and 30 ns. In the second case, we present data using a state-of-the-art fiber-optic link for single-shot transmission and recording, fielded at the OMEGA laser facility on high-yield fusion experiments. Gamma reaction history data are measured with a gas Cherenkov detector (GCD) [4], [5] and transmitted by M-Z link to a 12 GHz digitizer. Since radiation effects on the fibers are not above the noise floor, the error analysis for the unfolded data is dominated by the performance of the fast digitizer, the photoreceiver, and the laser.

E. K. Miller, G. S. Macrum, I. J. McKenna, et al.

2007-12-01T23:59:59.000Z

198

African oil plays  

SciTech Connect (OSTI)

The vast continent of Africa hosts over eight sedimentary basins, covering approximately half its total area. Of these basins, only 82% have entered a mature exploration phase, 9% have had little or no exploration at all. Since oil was first discovered in Africa during the mid-1950s, old play concepts continue to bear fruit, for example in Egypt and Nigeria, while new play concepts promise to become more important, such as in Algeria, Angola, Chad, Egypt, Gabon, and Sudan. The most exciting developments of recent years in African oil exploration are: (1) the Gamba/Dentale play, onshore Gabon; (2) the Pinda play, offshore Angola; (3) the Lucula/Toca play, offshore Cabinda; (4) the Metlaoui play, offshore Libya/Tunisia; (5) the mid-Cretaceous sand play, Chad/Sudan; and (6) the TAG-I/F6 play, onshore Algeria. Examples of these plays are illustrated along with some of the more traditional oil plays. Where are the future oil plays likely to develop No doubt, the Saharan basins of Algeria and Libya will feature strongly, also the presalt of Equatorial West Africa, the Central African Rift System and, more speculatively, offshore Ethiopia and Namibia, and onshore Madagascar, Mozambique, and Tanzania.

Clifford, A.J. (BHP Petroleum, Melbourne, Victoria (Australia))

1989-09-01T23:59:59.000Z

199

Tropical Africa: Land Use, Biomass, and Carbon Estimates for 1980 (NDP-055)  

SciTech Connect (OSTI)

This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980. The biomass data and carbon estimates are associated with woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with estimating historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth's land surface and is comprised of countries that are located in tropical Africa (Angola, Botswana, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Congo, Benin, Equatorial Guinea, Ethiopia, Djibouti, Gabon, Gambia, Ghana, Guinea, Ivory Coast, Kenya, Liberia, Madagascar, Malawi, Mali, Mauritania, Mozambique, Namibia, Niger, Nigeria, Guinea-Bissau, Zimbabwe (Rhodesia), Rwanda, Senegal, Sierra Leone, Somalia, Sudan, Tanzania, Togo, Uganda, Burkina Faso (Upper Volta), Zaire, and Zambia). The database was developed using the GRID module in the ARC/INFO{trademark} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

Brown, S.

2002-04-16T23:59:59.000Z

200

Identification and rejection of scattered neutrons in AGATA  

E-Print Network [OSTI]

Gamma rays and neutrons, emitted following spontaneous fission of 252Cf, were measured in an AGATA experiment performed at INFN Laboratori Nazionali di Legnaro in Italy. The setup consisted of four AGATA triple cluster detectors (12 36-fold segmented high-purity germanium crystals), placed at a distance of 50 cm from the source, and 16 HELENA BaF2 detectors. The aim of the experiment was to study the interaction of neutrons in the segmented high-purity germanium detectors of AGATA and to investigate the possibility to discriminate neutrons and gamma rays with the gamma-ray tracking technique. The BaF2 detectors were used for a time-of-flight measurement, which gave an independent discrimination of neutrons and gamma rays and which was used to optimise the gamma-ray tracking-based neutron rejection methods. It was found that standard gamma-ray tracking, without any additional neutron rejection features, eliminates effectively most of the interaction points due to recoiling Ge nuclei after elastic scattering of neutrons. Standard tracking rejects also a significant amount of the events due to inelastic scattering of neutrons in the germanium crystals. Further enhancements of the neutron rejection was obtained by setting conditions on the following quantities, which were evaluated for each event by the tracking algorithm: energy of the first and second interaction point, difference in the calculated incoming direction of the gamma ray, figure-of-merit value. The experimental results of tracking with neutron rejection agree rather well with Geant4 simulations.

M. ?enyi?it; A. Ata; S. Akkoyun; A. Ka?ka?; D. Bazzacco; J. Nyberg; F. Recchia; S. Brambilla; F. Camera; F. C. L. Crespi; E. Farnea; A. Giaz; A. Gottardo; R. Kempley; J. Ljungvall; D. Mengoni; C. Michelagnoli; B. Million; M. Palacz; L. Pellegri; S. Riboldi; E. ?ahin; P. A. Sderstrm; J. J. Valiente Dobon; the AGATA collaboration

2013-06-12T23:59:59.000Z

Note: This page contains sample records for the topic "helena mz mozambique" 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

Ion funnel ion trap and process  

DOE Patents [OSTI]

An ion funnel trap is described that includes a inlet portion, a trapping portion, and a outlet portion that couples, in normal operation, with an ion funnel. The ion trap operates efficiently at a pressure of .about.1 Torr and provides for: 1) removal of low mass-to-charge (m/z) ion species, 2) ion accumulation efficiency of up to 80%, 3) charge capacity of .about.10,000,000 elementary charges, 4) ion ejection time of 40 to 200 .mu.s, and 5) optimized variable ion accumulation times. Ion accumulation with low concentration peptide mixtures has shown an increase in analyte signal-to-noise ratios (SNR) of a factor of 30, and a greater than 10-fold improvement in SNR for multiply charged analytes.

Belov, Mikhail E [Richland, WA; Ibrahim, Yehia M [Richland, WA; Clowers, Biran H [West Richland, WA; Prior, David C [Hermiston, OR; Smith, Richard D [Richland, WA

2011-02-15T23:59:59.000Z

202

Two-Photon Correlations in Atomic Transitions  

E-Print Network [OSTI]

, and m is the magnetic quantum number in the F repre- sentation. The two photons are represented as plane waves whose directions of travel are k, and k, , respectively, and whose helicities, +1, are denoted by a, and o, , respectively, Detector 1... effects, is S &X dO, dQ, 2 &o," l~(1)lo, &&c2 l~(2)lorn&l IQg ~ Qy 02 02 Pf ~ 7tl~~ y gf y Nlf gg SIQ 75I (-1) '"P(F, , m, )(2F +1)' && C(F1F, ; m, m, -m)C(FlF, ; m', m, ?m')C(F1F&, m, mz ?m) && C (FlF&, m ', m& ?m') W (J& JF& F; 1 I ) W (J&JF&F; 1I...

Fry, Edward

1973-01-01T23:59:59.000Z

203

A search for resonant production of tt? pairs in 4.8 fb-1 of integrated luminosity of pp? collisions at ?s=1.96 TeV  

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

We search for resonant production of tt? pairs in 4.8 fb-1 integrated luminosity of pp? collision data at ?s = 1.96 TeV in the lepton+jets decay channel, where one top quark decays leptonically and the other hadronically. A matrix element reconstruction technique is used; for each event a probability density function (pdf) of the tt? candidate invariant mass is sampled. These pdfs are used to construct a likelihood function, whereby the cross section for resonant tt? production is estimated, given a hypothetical resonance mass and width. The data indicate no evidence of resonant production of tt? pairs. A benchmark model of leptophobic Z' ? tt? is excluded with mZ' < 900 GeV at 95% confidence level.

Aaltonen, T [Helsinki Inst. of Phys.; Alvarez Gonzalez, B [Oviedo U.; Cantabria Inst. of Phys.; Amerio, S [INFN, Padua; Amidei, D [Michigan U.; Anastassov, A [Northwestern U.; Annovi, A [Frascati; Antos, J [Comenius U.; Apollinari, G [Fermilab; Appel, J A [Fermilab; Apresyan, A [Purdue U.; Arisawa, T [Waseda U.; Dubna, JINR

2011-10-27T23:59:59.000Z

204

Search for resonant production of tt? decaying to jets in pp? collisions at ?{s}=1.96 TeV  

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

This Letter reports a search for non-standard model topquark resonances, Z', decaying to ttMs; ?W+bW-b? , where both W decay to quarks. We examine the top-antitop quark invariant mass spectrum for the presence of narrow resonant states. The search uses a data sample of p{bar p} collisions at a center of mass energy of 1.96 TeV collected by the CDF II detector at the Fermilab Tevatron, with an integrated luminosity of 2.8 fb-1. No evidence for top-antitop quark resonant production is found. We place upper limits on the production cross section times branching ratio for a specific topcolor assisted technicolor model with width of ?Z' = 0.012 MZ'. Within this model, we exclude Z' boson with masses below 805 GeV/c2 at the 95% confidence level.

Aaltonen, T [Helsinki Inst. of Phys.; Alvarez Gonzalez, B [Oviedo U.; Cantabria Inst. of Phys.; Amerio, S [INFN, Padua; Amidei, D [Michigan U.; Anastassov, A [Northwestern U.; Annovi, A [Frascati; Antos, J [Comenius U.; Apollinari, G [Fermilab; Appel, J A [Fermilab; Apresyan, A [Purdue U.; Arisawa, T [Waseda U.; Dubna, JINR

2011-10-11T23:59:59.000Z

205

Shock waves and double layers in electron degenerate dense plasma with viscous ion fluids  

SciTech Connect (OSTI)

The properties of ion-acoustic shock waves and double layers propagating in a viscous degenerate dense plasma (containing inertial viscous ion fluid, non-relativistic and ultra-relativistic degenerate electron fluid, and negatively charged stationary heavy element) is investigated. A new nonlinear equation (viz. Gardner equation with additional dissipative term) is derived by the reductive perturbation method. The properties of the ion-acoustic shock waves and double layers are examined by the analysis of the shock and double layer solutions of this new equation (we would like to call it M-Z equation). It is found that the properties of these shock and double layer structures obtained from this analysis are significantly different from those obtained from the analysis of standard Gardner or Burgers equation. The implications of our results to dense plasmas in astrophysical objects (e.g., non-rotating white dwarf stars) are briefly discussed.

Mamun, A. A. [Department of Physics, Jahangirnagar University, Savar (Bangladesh)] [Department of Physics, Jahangirnagar University, Savar (Bangladesh); Zobaer, M. S. [Department of Applied Science, Bangladesh University of Textiles, Tejgaon (Bangladesh)] [Department of Applied Science, Bangladesh University of Textiles, Tejgaon (Bangladesh)

2014-02-15T23:59:59.000Z

206

Study of Dimuon Production in Photon-Photon Collisions and Measurement of QED Photon Structure Functions at LEP  

E-Print Network [OSTI]

Muon pair production in the process $e^+e^-\\to e^+e^-\\mu^+\\mu^-$ is studied using the data taken at LEP1 ($\\sqrt{s}\\simeq m_Z$) with the DELPHI detector during the years 1992-1995. The corresponding integrated luminosity is 138.5~pb$^{-1}$. The QED predictions have been tested over the whole $Q^2$ range accessible at LEP1 (from several GeV$^2/c^4$ to several hundred GeV$^2/c^4$) by comparing experimental distributions with distributions resulting from Monte Carlo simulations using various generators. Selected events are used to extract the leptonic photon structure function F 2 . Azimuthal correlations are used to obtain information on additional structure functions, FA and FB , which originate from interference terms of the scattering amplitudes. The measured ratios FA =F 2 and FB =F 2 are significantly different from zero and consistent with QED predictions.

Abreu, P; Adye, T; Adzic, P; Ajinenko, I; Albrecht, Z; Alderweireld, T; Alekseev, G D; Alemany, R; Allmendinger, T; Allport, P P; Almehed, S; Amaldi, Ugo; Amapane, N; Amato, S; Anassontzis, E G; Andersson, P; Andreazza, A; Andringa, S; Antilogus, P; Apel, W D; Arnoud, Y; sman, B; Augustin, J E; Augustinus, A; Baillon, Paul; Bambade, P; Baro, F; Barbiellini, Guido; Barbier, R; Bardin, Dimitri Yuri; Barker, G; Baroncelli, A; Battaglia, Marco; Baubillier, M; Becks, K H; Begalli, M; Behrmann, A; Beillire, P; Belokopytov, Yu A; Benekos, N C; Benvenuti, Alberto C; Brat, C; Berggren, M; Bertrand, D; Besanon, M; Bigi, M; Bilenky, S M; Bizouard, M A; Bloch, D; Blom, H M; Bonesini, M; Boonekamp, M; Booth, P S L; Borgland, A W; Borisov, G; Bosio, C; Botner, O; Boudinov, E; Bouquet, B; Bourdarios, C; Bowcock, T J V; Boyko, I; Bozovic, I; Bozzo, M; Bracko, M; Branchini, P; Brenner, R A; Brckman, P; Brunet, J M; Bugge, L; Buran, T; Buschbeck, Brigitte; Buschmann, P; Cabrera, S; Caccia, M; Calvi, M; Camporesi, T; Canale, V; Carena, F; Carroll, L; Caso, Carlo; Castillo-Gimenez, M V; Cattai, A; Cavallo, F R; Chabaud, V; Charpentier, P; Checchia, P; Chelkov, G A; Chierici, R; Shlyapnikov, P; Chochula, P; Chorowicz, V; Chudoba, J; Cieslik, K; Collins, P; Contri, R; Cortina, E; Cosme, G; Cossutti, F; Crawley, H B; Crennell, D J; Crp, S; Crosetti, G; Cuevas-Maestro, J; Czellar, S; Davenport, M; Da Silva, W; Della Ricca, G; Delpierre, P A; Demaria, N; De Angelis, A; de Boer, Wim; De Clercq, C; De Lotto, B; De Min, A; De Paula, L S; Dijkstra, H; Di Ciaccio, Lucia; Dolbeau, J; Doroba, K; Dracos, M; Drees, J; Dris, M; Duperrin, A; Durand, J D; Eigen, G; Ekelf, T J C; Ekspong, Gsta; Ellert, M; Elsing, M; Engel, J P; Espirito-Santo, M C; Fanourakis, G K; Fassouliotis, D; Fayot, J; Feindt, Michael; Fenyuk, A; Ferrer, A; Ferrer-Ribas, E; Ferro, F; Fichet, S; Firestone, A; Flagmeyer, U; Fth, H; Fokitis, E; Fontanelli, F; Franek, B J; Frodesen, A G; Frhwirth, R; Fulda-Quenzer, F; Fuster, J A; Galloni, A; Gamba, D; Gamblin, S; Gandelman, M; Garca, C; Gaspar, C; Gaspar, M; Gasparini, U; Gavillet, P; Gazis, E N; Gel, D; Ghodbane, N; Gil, I; Glege, F; Gokieli, R; Golob, B; Gmez-Ceballos, G; Gonalves, P; Gonzlez-Caballero, I; Gopal, Gian P; Gorn, L; Guz, Yu; Gracco, Valerio; Grahl, J; Graziani, E; Gris, P; Grosdidier, G; Grzelak, K; Guy, J; Haag, C; Hahn, F; Hahn, S; Haider, S; Hallgren, A; Hamacher, K; Hansen, J; Harris, F J; Hedberg, V; Heising, S; Hernndez, J J; Herquet, P; Herr, H; Hessing, T L; Heuser, J M; Hign, E; Holmgren, Sven Olof; Holt, P J; Hoorelbeke, S; Houlden, M A; Hrubec, Josef; Huber, M; Huet, K; Hughes, G J; Hultqvist, K; Jackson, J N; Jacobsson, R; Jalocha, P; Janik, R; Jarlskog, C; Jarlskog, G; Jarry, P; Jean-Marie, B; Jeans, D; Johansson, E K; Jnsson, P E; Joram, C; Juillot, P; Jungermann, L; Kapusta, F; Karafasoulis, K; Katsanevas, S; Katsoufis, E C; Kernen, R; Kernel, G; Kersevan, Borut P; Khomenko, B A; Khovanskii, N N; Kiiskinen, A P; King, B J; Kinvig, A; Kjaer, N J; Klapp, O; Klein, H; Kluit, P M; Kokkinias, P; Kostyukhin, V; Kourkoumelis, C; Kuznetsov, O; Krammer, Manfred; Kriznic, E; Krumshtein, Z; Kubinec, P; Kurowska, J; Kurvinen, K L; Lamsa, J; Lane, D W; Lapin, V; Laugier, J P; Lauhakangas, R; Leder, Gerhard; Ledroit, F; Lefbure, V; Leinonen, L; Leisos, A; Leitner, R; Lemonne, J; Lenzen, Georg; Lepeltier, V; Lesiak, T; Lethuillier, M; Libby, J; Liebig, W; Liko, D; Lipniacka, A; Lippi, I; Lrstad, B; Loken, J G; Lopes, J H; Lpez, J M; Lpez-Fernandez, R; Loukas, D; Lutz, P; Lyons, L; MacNaughton, J N; Mahon, J R; Maio, A; Malek, A; Malmgren, T G M; Maltezos, S; Malychev, V; Mandl, F; Marco, J; Marco, R P; Marchal, B; Margoni, M; Marin, J C; Mariotti, C; Markou, A; Martnez-Rivero, C; Martnez-Vidal, F; Mart i Garca, S; Masik, J; Mastroyiannopoulos, N; Matorras, F; Matteuzzi, C; Matthiae, Giorgio; Mazzucato, F; Mazzucato, M; McCubbin, M L; McKay, R; McNulty, R; McPherson, G; Meroni, C; Meyer, W T; Myagkov, A; Migliore, E; Mirabito, L; Mitaroff, Winfried A; Mjrnmark, U; Moa, T; Moch, M; Mller, R; Mnig, K; Monge, M R; Moraes, D; Moreau, X; Morettini, P; Morton, G A; Mller, U; Mnich, K; Mulders, M; Mulet-Marquis, C; Muresan, R; Murray, W J; Muryn, B; Myatt, Gerald; Myklebust, T; Naraghi, F; Nassiakou, M; Navarria, Francesco Luigi; Navas, S; Nawrocki, K; Negri, P; Neufeld, N; Nicolaidou, R; Nielsen, B S; Niezurawski, P; Nikolenko, M; Nomokonov, V P; Nygren, A; Obraztsov, V F; Olshevskii, A G; Onofre, A; Orava, Risto; Orazi, G; sterberg, K; Ouraou, A; Paganoni, M; Paiano, S; Pain, R; Paiva, R; Palacios, J; Palka, H; Papadopoulou, T D; Papageorgiou, K; Pape, L; Parkes, C; Parodi, F; Parzefall, U; Passeri, A; Passon, O; Pavel, T; Pegoraro, M; Peralta, L; Pernicka, Manfred

2001-01-01T23:59:59.000Z

207

Folding model analysis of the excitation of low-lying states and the high energy octupole resonance in Sn-116 by 240 MeV alpha scattering  

E-Print Network [OSTI]

~r8!e ~2s 2/t2!Y 0 l dt . ~5! Folding model analysis of the excitation of low-lyin resonance in 116Sn by H. L. Clark, Y.-W. Lui Cyclotron Institute, Texas A&M University ~Received 23 The sum rule strength of the high energy octupole 21 and 32... 2888 H. L. CLARK, Y.-W. LUI, and deformation lengths to be equal, d l p 5d l n [d l m , then the transition rate and deformation length are related by @4# B ~ El !5 S 1 4p d l mZ ~ l12 ! ^ rl21 & D 2 , ~9! where Z is the proton...

Clark, HL; Lui, YW; Youngblood, David H.

1998-01-01T23:59:59.000Z

208

On the CCD Calibration of Zwicky galaxy magnitudes & The Properties of Nearby Field Galaxies  

E-Print Network [OSTI]

We present CCD photometry for galaxies around 204 bright (m_Z = -0.35 \\pm 0.15 mag. The scatter around this fit is about 0.4 mag. Correcting the Zwicky magnitude system with the best fit model results in a 60% lower normalization and 0.35 mag brighter M_* in the luminosity function. This brings the CfA2 luminosity function closer to the other low redshift estimations (eg Stromlo-APM or LCRS). We find a significant positive angular correlation of magnitudes and position in the sky at scales smaller than about 5 armin, which corresponds to a mean separation of 120 Kpc/h. We also present colours, sizes and ellipticities for galaxies in our fields which provides a good local reference for the studies of galaxy evolution.

E. Gaztanaga; G. B. Dalton

1999-10-11T23:59:59.000Z

209

Formation of iron complexs from trifluoroacetic acid based liquid chromatography mobile phases as interference ions in liquid chromatography/electrospray ionization mass spectrometric analysis  

SciTech Connect (OSTI)

Two unexpected singly charged ions at m/z 1103 and 944 have been observed in mass spectra obtained from electrospray ionization-mass spectrometric analysis of liquid chromatography effluents with mobile phases containing trifluoroacetic acid. Accurate mass measurement and tandem mass spectrometry studies revealed that these two ions are not due to any contamination from solvents and chemicals used for mobile and stationary phases or from the laboratory atmospheric environment. Instead these ions are clusters of trifluoroacetic acid formed in association with acetonitrile, water and iron from the stainless steel union used to connect the column with the electrospray tip and to apply high voltage; the molecular formulae are Fe+((OH)(H2O)2)9(CF3COOH)5 and Fe+((OH)(H2O)2)6 (CF3COOH)5.

Shukla, Anil K.; Zhang, Rui; Orton, Daniel J.; Zhao, Rui; Clauss, Therese RW; Moore, Ronald J.; Smith, Richard D.

2011-05-30T23:59:59.000Z

210

Identification of serum biomarkers for occupational medicamentosa-like dermatitis induced by trichloroethylene using mass spectrometry  

SciTech Connect (OSTI)

Occupational medicamentosa-like dermatitis induced by trichloroethylene (OMLDT) is an autoimmune disease and it has become a serious occupational health hazard. In the present study, we collected fasting blood samples from patients with OMLDT (n = 18) and healthy volunteers (n = 33) to explore serum peptidome patterns. Peptides in sera were purified using weak cation exchange magnetic beads (MB-WCX), and analyzed by matrix-assisted laser desorption ionization time-of-flight-mass spectrometry (MALDI-TOF-MS) and ClinProTools bioinformatics software. The intensities of thirty protein/peptide peaks were significantly different between the healthy control and OMLDT patients. A pattern of three peaks (m/z 2106.3, 2134.5, and 3263.67) was selected for supervised neural network (SNN) model building to separate the OMLDT patients from the healthy controls with a sensitivity of 95.5% and a specificity of 73.8%. Furthermore, two peptide peaks of m/z 4091.61 and 4281.69 were identified as fragments of ATP-binding cassette transporter family A member 12 (ABCA12), and cationic trypsinogen (PRRS1), respectively. Our findings not only show that specific proteomic fingerprints in the sera of OMLDT patients can be served as a differentiated tool of OMLDT patients with high sensitivity and high specificity, but also reveal the novel correlation between OMLDT with ABC transports and PRRS1, which will be of potential value for clinical and mechanistic studies of OMLDT. - Highlights: Identify 30 differential protein/peptide peaks between OMLDT and healthy control The test sensitivity and test specificity were 95.5% and 73.8%, respectively. ABCA12 and PRSS1 were identified as potential biomarkers in OMLDT patients.

Hong, Wen-Xu; Liu, Wei [Key Laboratory of Modern Toxicology of Shenzhen, Medical Key Laboratory of Guangdong Province, Medical Key Laboratory of Health Toxicology of Shenzhen, Shenzhen Center for Disease Control and Prevention, Shenzhen 518055 (China); Zhang, Yanfang [Shenzhen Prevention and Treatment Center for Occupational Disease, Shenzhen 518001 (China); Huang, Peiwu; Yang, Xifei; Ren, Xiaohu; Ye, Jinbo; Huang, Haiyan [Key Laboratory of Modern Toxicology of Shenzhen, Medical Key Laboratory of Guangdong Province, Medical Key Laboratory of Health Toxicology of Shenzhen, Shenzhen Center for Disease Control and Prevention, Shenzhen 518055 (China); Tang, Haiyan [Shenzhen Prevention and Treatment Center for Occupational Disease, Shenzhen 518001 (China); Zhou, Guifeng [Medical School of Hunan Normal University, Changsha 410006 (China); Huang, Xinfeng; Zhuang, Zhixiong [Key Laboratory of Modern Toxicology of Shenzhen, Medical Key Laboratory of Guangdong Province, Medical Key Laboratory of Health Toxicology of Shenzhen, Shenzhen Center for Disease Control and Prevention, Shenzhen 518055 (China); Liu, Jianjun, E-mail: bio-research@hotmail.com [Key Laboratory of Modern Toxicology of Shenzhen, Medical Key Laboratory of Guangdong Province, Medical Key Laboratory of Health Toxicology of Shenzhen, Shenzhen Center for Disease Control and Prevention, Shenzhen 518055 (China)

2013-11-15T23:59:59.000Z

211

Secondary Pollutants from Ozone Reaction with Ventilation Filters and Degradation of Filter Media Additives  

SciTech Connect (OSTI)

Prior research suggests that chemical processes taking place on the surface of particle filters employed in buildings may lead to the formation of harmful secondary byproducts. We investigated ozone reactions with fiberglass, polyester, cotton/polyester and polyolefin filter media, as well as hydrolysis of filter media additives. Studies were carried out on unused media, and on filters that were installed for 3 months in buildings at two different locations in the San Francisco Bay Area. Specimens from each filter media were exposed to {approx}150 ppbv ozone in a flow tube under a constant flow of dry or humidified air (50percent RH). Ozone breakthrough was recorded for each sample over periods of {approx}1000 min; the ozone uptake rate was calculated for an initial transient period and for steady-state conditions. While ozone uptake was observed in all cases, we did not observe significant differences in the uptake rate and capacity for the various types of filter media tested. Most experiments were performed at an airflow rate of 1.3 L/min (face velocity = 0.013 m/s), and a few tests were also run at higher rates (8 to 10 L/min). Formaldehyde and acetaldehyde, two oxidation byproducts, were quantified downstream of each sample. Those aldehydes (m/z 31 and 45) and other volatile byproducts (m/z 57, 59, 61 and 101) were also detected in real-time using Proton-Transfer Reaction - Mass Spectrometry (PTR-MS). Low-ppbv byproduct emissions were consistently higher under humidified air than under dry conditions, and were higher when the filters were loaded with particles, as compared with unused filters. No significant differences were observed when ozone reacted over various types of filter media. Fiberglass filters heavily coated with impaction oil (tackifier) showed higher formaldehyde emissions than other samples. Those emissions were particularly high in the case of used filters, and were observed even in the absence of ozone, suggesting that hydrolysis of additives, rather than ozonolysis, is the main formaldehyde source in those filters. Emission rates of formaldehyde and acetaldehyde were not found to be large enough to substantially increase indoor concentrations in typical building scenarios. Nevertheless, ozone reactions on HVAC filters cannot be ignored as a source of low levels of indoor irritants.

Destaillats, Hugo; Chen, Wenhao; Apte, Michael; Li, Nuan; Spears, Michael; Almosni, Jrmie; Brunner, Gregory; Zhang, Jianshun (Jensen); Fisk, William J.

2011-05-01T23:59:59.000Z

212

Radiation induced redox reactions and fragmentation of constituent ions in ionic liquids II. Imidazolium cations.  

SciTech Connect (OSTI)

In part 1 of this study, radiolytic degradation of constituent anions in ionic liquids (ILs) was examined. The present study continues the themes addressed in part 1 and examines the radiation chemistry of 1,3-dialkyl substituted imidazolium cations, which currently comprise the most practically important and versatile class of ionic liquid cations. For comparison, we also examined 1,3-dimethoxy- and 2-methyl-substituted imidazolium and 1-butyl-4-methylpyridinium cations. In addition to identification of radicals using electron paramagnetic resonance spectroscopy (EPR) and selective deuterium substitution, we analyzed stable radiolytic products using {sup 1}H and {sup 13}C nuclear magnetic resonance (NMR) and tandem electrospray ionization mass spectrometry (ESMS). Our EPR studies reveal rich chemistry initiated through 'ionization of the ions': oxidation and the formation of radical dications in the aliphatic arms of the parent cations (leading to deprotonation and the formation of alkyl radicals in these arms) and reduction of the parent cation, yielding 2-imidazolyl radicals. The subsequent reactions of these radicals depend on the nature of the IL. If the cation is 2-substituted, the resulting 2-imidazolyl radical is relatively stable. If there is no substitution at C(2), the radical then either is protonated or reacts with the parent cation forming a C(2)-C(2) {sigma}{sigma}*-bound dimer radical cation. In addition to these reactions, when methoxy or C{sub {alpha}}-substituted alkyl groups occupy the N(1,3) positions, their elimination is observed. The elimination of methyl groups from N(1,3) was not observed. Product analyses of imidazolium liquids irradiated in the very-high-dose regime (6.7 MGy) reveal several detrimental processes, including volatilization, acidification, and oligomerization. The latter yields a polymer with m/z of 650 {+-} 300 whose radiolytic yield increases with dose (0.23 monomer units per 100 eV for 1-methyl-3-butylimidazolium trifluorosulfonate). Gradual generation of this polymer accounts for the steady increase in the viscosity of the ILs upon irradiation. Previous studies at lower dose have missed this species due to its wide mass distribution (stretching out to m/z 1600) and broad NMR lines, which make it harder to detect at lower concentrations. Among other observed changes is the formation of water immiscible fractions in hydrophilic ILs and water miscible fractions in hydrophobic ILs. The latter is due to anion fragmentation. The import of these observations for use of ILs as extraction solvents in nuclear cycle separations is discussed.

Shkrob, I. A.; Marin, T. W.; Chemerisov, S. D.; Hatcher, J.; Wishart, J. (Chemical Sciences and Engineering Division); (BNL)

2011-04-14T23:59:59.000Z

213

Natural SUSY with a bino- or wino-like LSP  

E-Print Network [OSTI]

In natural SUSY models higgsinos are always light because \\mu^2 cannot be much larger than M_Z^2, while squarks and gluinos may be very heavy. Unless gluinos are discovered at LHC13, the commonly assumed unification of gaugino mass parameters will imply correspondingly heavy winos and binos, resulting in a higgsino-like LSP and small inter-higgsino mass splittings. The small visible energy release in higgsino decays makes their pair production difficult to detect at the LHC. Relaxing gaugino mass universality allows for relatively light winos and binos without violating LHC gluino mass bounds and without affecting naturalness. In the case where the bino mass M_1mixed bino-higgsino LSP with instead sizable w_1-z_1 and z_2-z_1 mass gaps. The thermal neutralino abundance can match the measured dark matter density in contrast to models with a higgsino-like LSP where WIMPs (weakly interacting massive particles) are underproduced by factors of 10-15. If instead M_2<~ \\mu, then one o...

Baer, Howard; Huang, Peisi; Mickelson, Dan; Padeffke-Kirkland, Maren; Tata, Xerxes

2015-01-01T23:59:59.000Z

214

Retrieval of DNA using soft-landing after mass analysis by ESI-FTICR for enzymatic manipulation  

SciTech Connect (OSTI)

The DNA modifications that lead to mutations are of direct interest for, e.g. the understanding of DNA damage recognition and repair. The characterization of the modified oligonucleotides and enzymatic responses to specific DNA modifications are of primary concern, but also present major analytical challenges. Among the available techniques, mass spectrometry has become an increasingly important tool for the study of oligonucleotides, their mutations, and interactions. Conventionally, mass spectrometry provides mass and structural information (e.g. from dissociation experiments and the use of tandem mass spectrometry). However, the small quantities of material analyzed and the destructive nature of conventional mass spectrometric detection (e.g., due to high energy impact on particle multiplier surfaces) have precluded subsequent use of mass separated biopolymers. The authors report the use of mass spectrometry in conjunction with soft-landing for the high-resolution analysis, separation, and selective collection of oligonucleotides, and their subsequent retrieval for enzymatic manipulation. Fourier transform ion cyclotron resonance mass spectrometry coupled with electrospray ionization (ESI-FTICR) allows nondestructive (i.e., image current) measurement of the mass-to-charge ratios (m/z) of ions with high sensitivity, resolution, and mass accuracy.

Feng, B.; Wunschel, D.S.; Masselon, C.D.; Pasa-Tolic, L.; Smith, R.D.

1999-09-29T23:59:59.000Z

215

Case Study of Water-Soluble Metal Containing Organic Constituents of Biomass Burning Aerosol  

SciTech Connect (OSTI)

Natural and prescribed biomass fires are a major source of atmospheric aerosols that can persist in the atmosphere for long periods of time. Biomass burning aerosols (BBA) can be associated with long range transport of water soluble N?, S?, P?, and metal?containing species. In this study, BBA samples were collected using a particle?into?liquid sampler (PILS) from laboratory burns of vegetation collected on military bases in the southeastern and southwestern United States. The samples were then analyzed using high resolution electrospray ionization mass spectrometry (ESI/HR?MS) that enabled accurate mass measurements for hundreds of species with m/z values between 70 and 1000 and assignment of probable elemental formulae. Mg, Al, Ca, Cr, Mn, Fe, Ni, Cu, Zn, and Ba?containing organometallic species were identified. The results suggest that the biomass may have accumulated metal?containing species that were reemitted during biomass burning. Further research into the sources, persistence, and dispersion of metal?containing aerosols as well as their environmental effects is needed.

Chang-Graham, Alexandra L.; Profeta, Luisa Tm; Johnson, Timothy J.; Yokelson, Robert J.; Laskin, Alexander; Laskin, Julia

2011-01-10T23:59:59.000Z

216

Observation of a small oligonucleotide duplex by electrospray ionization mass spectrometry  

SciTech Connect (OSTI)

Electrospray ionization (ESI) has been demonstrated to be a soft ionization technique, allowing accurate molecular weight determination for biopolymers due to gas-phase multiple charging. Recent results have demonstrated that noncovalent associations can be preserved upon transfer into the gas phase with ESI, providing a new approach to the determination of both structurally-specific and nonspecific noncovalent associations in solution. The mass spectrometric experimental conditions necessary to preserve such noncovalent associations, and the physical constraints upon such, have yet to be elucidated, although it is clear that gentle interface conditions minimizing internal excitation of noncovalent complexes are helpful. Base-paired oligonucleotide hybridization constitutes one of the most important and thoroughly studied noncovalent associations of biopolymers. Initial attempts to observe duplex oligonucleotides resulted in detection of only the monomeric constituents. Since then, the authors have developed interface conditions that are more gentle and yet still provide sufficient molecular ion desolvation to preserve such associations using new instrumentation with a greatly extended m/z range. In this communication, the authors report the successful ionization of duplex oligonucleotides and the conditions necessary for detection by negative ion ESI-MS. 6 refs., 1 fig.

Light-Wahl, K.J.; Springer, D.L.; Winger, B.E.; Edmonds, C.G.; Thrall, B.D.; Smith, R.D. (Pacific Northwest Lab., Richland, WA (United States)); Camp, D.G. II (Eastern Oregon State College, La Grande (United States))

1993-01-27T23:59:59.000Z

217

http://homepages.inf.ed.ac.uk/stark Webquines, The Collatz Graph  

E-Print Network [OSTI]

Iy2bkwAyULxfaPclFmQQllYvBh9qlz zX9B0GIBv1pC4bQAbzpXduFoANZEAG5tzAnVR4UMr7FlaAUT78BkwB5w7mTwaz72CaC8BNIMGR7ADon0HcAAiAfwPuP4OXPz1f/n48vcMevJzoA30HD6cPMIhLB2QwIy2bkwAyULxfaPclFmQQllYvBh9qlz zX9B0GIBv1pC4bQAbzpXduFoANZEAG5tzAnVR4UMr7FlaAUT78BkwB5w7mTwaz72CaC8AGXqkWATDM/QgXx+zBFaUc poMz+hmvqI7gHFRL33yiMhTnqQ4qCzUE1DJVQC0

Stark, Ian

218

QCD analyses and determinations of $\\alpha_{s}$ in $e^{+}e^{-}$ annihilation at energies between 35 and 189 GeV  

E-Print Network [OSTI]

We employ data taken by the JADE and OPAL experiments for an integrated QCD study in hadronic e+e- annihilations at c.m.s. energies ranging from 35 GeV through 189 GeV. The study is based on jet-multiplicity related observables. The observables are obtained to high jet resolution scales with the JADE, Durham, Cambridge and cone jet finders, and compared with the predictions of various QCD and Monte Carlo models. The strong coupling strength, alpha_s, is determined at each energy by fits of O(alpha_s^2) calculations, as well as matched O(alpha_s^2) and NLLA predictions, to the data. Matching schemes are compared, and the dependence of the results on the choice of the renormalization scale is investigated. The combination of the results using matched predictions gives alpha_s(MZ)=0.1187+{0.0034}-{0.0019}. The strong coupling is also obtained, at lower precision, from O(alpha_s^2) fits of the c.m.s. energy evolution of some of the observables. A qualitative comparison is made between the data and a recent MLLA p...

Pfeifenschneider, P; Movilla-Fernndez, P A; Abbiendi, G; Ackerstaff, K; kesson, P F; Alexander, Gideon; Allison, J; Anderson, K J; Arcelli, S; Asai, S; Ashby, S F; Axen, D A; Azuelos, Georges; Bailey, I; Ball, A H; Barberio, E; Barlow, R J; Batley, J Richard; Baumann, S; Behnke, T; Bell, K W; Bella, G; Bellerive, A; Bentvelsen, Stanislaus Cornelius Maria; Bethke, Siegfried; Biguzzi, A; Bloodworth, Ian J; Bock, P; Bhme, J; Boeriu, O; Bonacorsi, D; Boutemeur, M; Braibant, S; Bright-Thomas, P G; Brigliadori, L; Brown, R M; Burckhart, Helfried J; Cammin, J; Capiluppi, P; Carnegie, R K; Carter, A A; Carter, J R; Chang, C Y; Charlton, D G; Chrisman, D; Ciocca, C; Clarke, P E L; Clay, E; Cohen, I; Cooke, O C; Couchman, J; Couyoumtzelis, C; Coxe, R L; Cuffiani, M; Dado, S; Dallavalle, G M; Dallison, S; Davis, R; de Roeck, A; Dervan, P J; Desch, Klaus; Dienes, B; Dixit, M S; Donkers, M; Dubbert, J; Duchovni, E; Duckeck, G; Duerdoth, I P; Estabrooks, P G; Etzion, E; Fabbri, Franco Luigi; Fanfani, A; Fanti, M; Faust, A A; Feld, L; Ferrari, P; Fiedler, F; Fierro, M; Fleck, I; Frey, A; Frtjes, A; Futyan, D I; Gagnon, P; Gary, J W; Gaycken, G; Geich-Gimbel, C; Giacomelli, G; Giacomelli, P; Gingrich, D M; Glenzinski, D A; Goldberg, J; Gorn, W; Grandi, C; Graham, K; Gross, E; Grunhaus, Jacob; Gruw, M; Gnther, P O; Hajdu, C; Hanson, G G; Hansroul, M; Hapke, M; Harder, K; Harel, A; Hargrove, C K; Harin-Dirac, M; Hauke, A; Hauschild, M; Hawkes, C M; Hawkings, R; Hemingway, Richard J; Hensel, C; Herten, G; Heuer, R D; Hildreth, M D; Hill, J C; Hobson, P R; Hcker, Andreas; Hoffman, K; Homer, R James; Honma, A K; Horvth, D; Hossain, K R; Howard, R; Hntemeyer, P; Igo-Kemenes, P; Imrie, D C; Ishii, K; Jacob, F R; Jawahery, A; Jeremie, H; Jimack, Martin Paul; Jones, C R; Jovanovic, P; Junk, T R; Kanaya, N; Kanzaki, J I; Karapetian, G V; Karlen, D A; Kartvelishvili, V G; Kawagoe, K; Kawamoto, T; Kayal, P I; Keeler, Richard K; Kellogg, R G; Kennedy, B W; Kim, D H; Klier, A; Kobayashi, T; Kobel, M; Kokott, T P; Kolrep, M; Komamiya, S; Kowalewski, R V; Kress, T; Krieger, P; Von Krogh, J; Khl, T; Kupper, M; Kyberd, P; Lafferty, G D; Landsman, Hagar Yal; Lanske, D; Lawson, I; Layter, J G; Leins, A; Lellouch, Daniel; Letts, J; Levinson, L; Liebisch, R; Lillich, J; List, B; Littlewood, C; Lloyd, A W; Lloyd, S L; Loebinger, F K; Long, G D; Losty, Michael J; L, J; Ludwig, J; Macchiolo, A; MacPherson, A L; Mader, W F; Mannelli, M; Marcellini, S; Marchant, T E; Martin, A J; Martin, J P; Martnez, G; Mashimo, T; Mttig, P; McDonald, W J; McKenna, J A; McMahon, T J; McPherson, R A; Meijers, F; Mndez-Lorenzo, P; Merritt, F S; Mes, H; Meyer, I; Michelini, Aldo; Mihara, S; Mikenberg, G; Miller, D J; Mohr, W; Montanari, A; Mori, T; Nagai, K; Nakamura, I; Neal, H A; Nisius, R; O'Neale, S W; Oakham, F G; Odorici, F; gren, H O; Okpara, A N; Oreglia, M J; Orito, S; Psztor, G; Pater, J R; Patrick, G N; Patt, J; Prez-Ochoa, R; Pfeifenschneider, P; Pilcher, J E; Pinfold, James L; Plane, D E; Poli, B; Polok, J; Przybycien, M B; Quadt, A; Rembser, C; Rick, Hartmut; Robins, S A; Rodning, N L; Roney, J M; Rosati, S; Roscoe, K; Rossi, A M; Rozen, Y; Runge, K; Runlfsson, O; Rust, D R; Sachs, K; Saeki, T; Sahr, O; Sang, W M; Sarkisyan-Grinbaum, E; Sbarra, C; Schaile, A D; Schaile, O; Scharff-Hansen, P; Schieck, J; Schmitt, S; Schning, A; Schrder, M; Schumacher, M; Schwick, C; Scott, W G; Seuster, R; Shears, T G; Shen, B C; Shepherd-Themistocleous, C H; Sherwood, P; Siroli, G P; Skuja, A; Smith, A M; Snow, G A; Sobie, Randall J; Sldner-Rembold, S; Spagnolo, S; Sproston, M; Stahl, A; Stephens, K; Stoll, K; Strom, D; Strhmer, R; Surrow, B; Talbot, S D; Tarem, S; Taylor, R J; Teuscher, R; Thiergen, M; Thomas, J; Thomson, M A; Torrence, E; Towers, S; Trefzger, T M; Trigger, I; Trcsnyi, Z L; Tsur, E; Turner-Watson, M F; Ueda, I; Van Kooten, R; Vannerem, P; Verzocchi, M; Voss, H; Waller, D; Ward, C P; Ward, D R; Watkins, P M; Watson, A T; Watson, N K; Wells, P S; Wengler, T; Wermes, N; Wetterling, D; White, J S; Wilson, G W; Wilson, J A; Wyatt, T R; Yamashita, S; Zacek, V; Zer-Zion, D; Jade, The

2000-01-01T23:59:59.000Z

219

On a possibility to calculate fundamental parameters of the Standard Model  

E-Print Network [OSTI]

The problem of a calculation of parameters of the Standard Model is considered in the framework of the compensation approach. Conditions for a spontaneous generation of effective interactions of fundamental fields are shown to lead to sets of equations for parameters of a theory. A principal possibility to calculate mass ratios of fundamental quarks and leptons is demonstrated, as well of mixing angles of quarks, e.g. of the Cabibbo angle. A possibility of a spontaneous generation of an effective interaction of electroweak gauge bosons $W^a$ and $B$ is demonstrated. In case of a realization of a non-trivial solution of a set of compensation equations, parameter $\\sin^2\\theta_W$ is defined. The non-trivial solution is demonstrated to provide a satisfactory value for the electromagnetic fine structure constant $\\alpha$ at scale $M_Z$: $\\alpha(M_Z) = 0.00772$. The results being obtained may be considered as sound arguments on behalf of a possibility of a calculation of parameters of the Standard Model.

Boris A. Arbuzov; Ivan V. Zaitsev

2014-09-22T23:59:59.000Z

220

Orthogonal ion injection apparatus and process  

DOE Patents [OSTI]

An orthogonal ion injection apparatus and process are described in which ions are directly injected into an ion guide orthogonal to the ion guide axis through an inlet opening located on a side of the ion guide. The end of the heated capillary is placed inside the ion guide such that the ions are directly injected into DC and RF fields inside the ion guide, which efficiently confines ions inside the ion guide. Liquid droplets created by the ionization source that are carried through the capillary into the ion guide are removed from the ion guide by a strong directional gas flow through an inlet opening on the opposite side of the ion guide. Strong DC and RF fields divert ions into the ion guide. In-guide orthogonal injection yields a noise level that is a factor of 1.5 to 2 lower than conventional inline injection known in the art. Signal intensities for low m/z ions are greater compared to convention inline injection under the same processing conditions.

Kurulugama, Ruwan T; Belov, Mikhail E

2014-04-15T23:59:59.000Z

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221

Protein interaction reporter agents and methods for using same  

DOE Patents [OSTI]

Particular aspects provide novel protein interaction reporter (PIR) compounds (e.g., formulas I and II), comprising at least two protein reactive moieties (e.g., N-hydroxysuccinamide), each linked to a reporter moiety (e.g., mass reporter) by a covalent labile bond that is differentially cleavable with respect to peptide bonds (e.g., by a method such as collisional activation in a mass spectrometer, activation by electron capture dissociation (ECD), photoactivation, etc.), wherein the reporter moiety is operatively releasable from the PIR agent upon cleavage of the labile bonds, the released reporter moiety having a characteristic identifying property or label (e.g., m/z value). Particular PIRs comprise a mass reporter moiety, and further comprise an affinity group, (e.g., biotin), linked to the PIR (e.g., to the mass reporter moiety) by a selectively cleavable bone (e.g. photo-labile bond)). Additional aspects provide methods for characterizing intermolecular or intramolecular protein interactions using one or more inventive PIR compounds.

Bruce, James E. (Colfax, WA); Tang, Xiaoting (Pullman, WA); Munske,Gerhard (Pullman, WA)

2009-04-28T23:59:59.000Z

222

Quantum state tomography of large nuclear spins in a semiconductor quantum well: Robustness against errors as quantified by condition numbers  

E-Print Network [OSTI]

We discuss methods of quantum state tomography for solid-state systems with a large nuclear spin $I=3/2$ in nanometer-scale semiconductors devices based on a quantum well. Due to quadrupolar interactions, the Zeeman levels of these nuclear-spin devices become nonequidistant, forming a controllable four-level quantum system (known as quartit or ququart). The occupation of these levels can be selectively and coherently manipulated by multiphoton transitions using the techniques of nuclear magnetic resonance (NMR) [Yusa et al., Nature (London) 434, 101 (2005)]. These methods are based on an unconventional approach to NMR, where the longitudinal magnetization $M_z$ is directly measured. This is in contrast to the standard NMR experiments and tomographic methods, where the transverse magnetization $M_{xy}$ is detected. The robustness against errors in the measured data is analyzed by using condition numbers. We propose several methods with optimized sets of rotations. The optimization is applied to decrease the number of NMR readouts and to improve the robustness against errors, as quantified by condition numbers. An example of state reconstruction, using Monte Carlo methods, is presented. Tomographic methods for quadrupolar nuclei with higher-spin numbers (including $I=7/2$) are also described.

Adam Miranowicz; Sahin K. Ozdemir; Jiri Bajer; Go Yusa; Nobuyuki Imoto; Yoshiro Hirayama; Franco Nori

2014-10-09T23:59:59.000Z

223

The treatment of love in four George Eliot novels: Adam Bede, The mill on the Floss, Middlemarch, and Daniel Deronda.  

E-Print Network [OSTI]

@ea~ e5e ~~me eZ %ewe fern ~m mv'e3. 8 '5y ~~ SX, f. eg 1@ eW~~ W e~s lee C~W~X8 QQCXSZ@Q~~BIO'4D Qf. 45&0 ~5TNRSq CIVQA NOW ~2% X'8868X'S~ 544CiRP~ f9~ VXC49~y 958 C~4 ming age . the veWe ~~ gn4, ~ mz' 6egcgk'lw ~z ggX~S M& 448 ~~kQ~K~, ~~ 4I... Zi9? MG k~ Skmk OZ NR4 B@VCX K5 pQXi44~~$ ~ 5&X"J 44' eh@ 3. eve eZ lR@4&ce' L~ m6 Pq3. M 8@2@ @gk eke% eg ~ 4i5484~8Q QBC g~~ CZ S~? V~~y Ci4Q ~X@@ g /@4@'Q ~@& &0 QCOIPp @p~ 5CL'8 40@@5 %V @O@p ~14& ev e, ~ vM ~ we @et 5@~5&, ~ ~4 ~m4~ ~ M...

Underwood, Gary Neal

1964-01-01T23:59:59.000Z

224

Quadrupole mass spectrometry and time-of-flight analysis of ions resulting from 532 nm pulsed laser ablation of Ni, Al, and ZnO targets  

SciTech Connect (OSTI)

This work describes the design and validation of an instrument to measure the kinetic energies of ions ejected by the pulsed laser ablation (PLA) of a solid target. Mass spectra show that the PLA of Ni, Al, and ZnO targets, in vacuum, using the second harmonic of a Nd:YAG laser (532 nm, pulse duration {approx}10 ns) generates abundant X{sup n+} ions (n{<=}3 for Ni, {<=}2 for Al, {<=}3 and {<=}2 for Zn and O respectively from ZnO). Ions are selected by their mass/charge (m/z) ratio prior to the determination of their times of flight. PLA of Ni has been studied in most detail. The mean velocities of ablated Ni{sup n+} ions are shown to follow the trend v(Ni{sup 3+})>v(Ni{sup 2+})>v(Ni{sup +}). Data from Ni{sup 2+} and Ni{sup 3+} are fitted to shifted Maxwellian functions and agree well with a model which assumes both thermal and Coulombic contributions to ion velocities. The dependence of ion velocities on laser pulse energy (and fluence) is investigated, and the high energy data are shown to be consistent with an effective accelerating voltage of {approx}90 V within the plume. The distribution of velocities associated with Ni{sup 3+} indicates a population at cooler temperature than Ni{sup 2+}.

Sage, Rebecca S.; Cappel, Ute B.; Ashfold, Michael N. R.; Walker, Nicholas R. [School of Chemistry, University of Bristol, Bristol BS8 1TS (United Kingdom)

2008-05-01T23:59:59.000Z

225

Determination of the top-quark pole mass and strong coupling constant from the t t-bar production cross section in pp collisions at sqrt(s) = 7 TeV  

E-Print Network [OSTI]

The inclusive cross section for top-quark pair production measured by the CMS experiment in proton-proton collisions at a center-of-mass energy of 7 TeV is compared to the QCD prediction at next-to-next-to-leading order with various parton distribution functions to determine the top-quark pole mass, mtpole, or the strong coupling constant, alphaS. With the parton distribution function set NNPDF2.3, a pole mass of 176.7 +3.0 -2.8 GeV is obtained when constraining alphaS at the scale of the Z boson mass, mZ, to the current world average. Alternatively, by constraining mtpole to the latest average from direct mass measurements, a value of alphaS(mZ) = 0.1151 +0.0028 -0.0027 is extracted. This is the first determination of alphaS using events from top-quark production.

CMS Collaboration

2014-08-20T23:59:59.000Z

226

Higgs Boson Spectra in Supersymmetric Left-Right Models  

E-Print Network [OSTI]

We present a comprehensive analysis of the Higgs boson spectra in several versions of the supersymmetric left--right model based on the gauge symmetry $SU(3)_c \\times SU(2)_L \\times SU(2)_R \\times U(1)_{B-L}$. A variety of symmetry breaking sectors are studied, with a focus on the constraints placed on model parameters by the lightest neutral CP even Higgs boson mass $M_h$. The breaking of $SU(2)_R$ symmetry is achieved by Higgs fields transforming either as triplets or doublets, and the electroweak symmetry breaking is triggered by either bi--doublets or doublets. The Higgs potential is analyzed with or without a gauge singlet Higgs field present. Seesaw models of Type I and Type II, inverse seesaw models, universal seesaw models and an $E_6$ inspired alternate left--right model are included in our analysis. Several of these models lead to the tree--level relation $M_h \\leq \\sqrt{2}\\,m_W$ (rather than $M_h \\leq m_Z$ that arises in the MSSM), realized when the $SU(2)_R$ symmetry breaking scale is of order TeV...

Babu, K S

2014-01-01T23:59:59.000Z

227

A first large-scale flood inundation forecasting model  

SciTech Connect (OSTI)

At present continental to global scale flood forecasting focusses on predicting at a point discharge, with little attention to the detail and accuracy of local scale inundation predictions. Yet, inundation is actually the variable of interest and all flood impacts are inherently local in nature. This paper proposes a first large scale flood inundation ensemble forecasting model that uses best available data and modeling approaches in data scarce areas and at continental scales. The model was built for the Lower Zambezi River in southeast Africa to demonstrate current flood inundation forecasting capabilities in large data-scarce regions. The inundation model domain has a surface area of approximately 170k km2. ECMWF meteorological data were used to force the VIC (Variable Infiltration Capacity) macro-scale hydrological model which simulated and routed daily flows to the input boundary locations of the 2-D hydrodynamic model. Efficient hydrodynamic modeling over large areas still requires model grid resolutions that are typically larger than the width of many river channels that play a key a role in flood wave propagation. We therefore employed a novel sub-grid channel scheme to describe the river network in detail whilst at the same time representing the floodplain at an appropriate and efficient scale. The modeling system was first calibrated using water levels on the main channel from the ICESat (Ice, Cloud, and land Elevation Satellite) laser altimeter and then applied to predict the February 2007 Mozambique floods. Model evaluation showed that simulated flood edge cells were within a distance of about 1 km (one model resolution) compared to an observed flood edge of the event. Our study highlights that physically plausible parameter values and satisfactory performance can be achieved at spatial scales ranging from tens to several hundreds of thousands of km2 and at model grid resolutions up to several km2. However, initial model test runs in forecast mode revealed that it is crucial to account for basin-wide hydrological response time when assessing lead time performances notwithstanding structural limitations in the hydrological model and possibly large inaccuracies in precipitation data.

Schumann, Guy J-P; Neal, Jeffrey C.; Voisin, Nathalie; Andreadis, Konstantinos M.; Pappenberger, Florian; Phanthuwongpakdee, Kay; Hall, Amanda C.; Bates, Paul D.

2013-11-04T23:59:59.000Z

228

Electrospray Ionization Mass Spectrometry of hexanitrohexaazaisowurtzitane (CL-20)  

SciTech Connect (OSTI)

Hexanitrohexaazaisowurtzitane, (C6H6N12O12, MW 438) {CL-20}, is a high-energy propellent that has been recently developed and successfully tested (Nielsen et al. 1998). CL-20 releases more energy on ignition and is more stable to accidental detonation than currently used energetic materials. It is expected to replace many of the energetic materials currently being used by the Department of Defense (DoD). The EPA method 8330 (EPA 1997) for the analysis of explosives and metabolites in soils calls for the use of UV/Vis detection. High performance liquid chromatography has been used to quantify CL-20 and precursor concentration (Bazaki et al. 1998`) at relatively high concentrations. Fourier transform infrared (FTIR) spectroscopy has been used to identify different crystal forms of CL-20 (4 isomers; Kim et al. 1998). Campbell et al. (1997) utilized particle beam mass spectrometry for the analysis of enzymatic degradation of explosives. Introduction and recent improvements of ionization techniques such as electrospray (ES) have allowed the mass spectrometer to become more widely used in liquid chromatography. Schilling(1996) also examined explosive components and metabolites using electrospray (ES) and atmospheric pressure chemical ionization (APCI) liquid chromatography/mass spectrometry (LC/MS). Schillings results showed that compared to thermospray LC/MS, APCI and ES were more sensitive than thermospray by at least an order of magnitude. 1,3,5-trinitro-1,3,5-triazacyclohexane (RDX), 10 nitroso-RDX metabolites, and other munitions in ground water have been analyzed using solid phase extraction and isotope dilution liquid chromatography-APCI mass spectrometry (Cassada et al. 1999). The method detection limits indicate that nitramine and nitroaromatic compounds can be routinely determined in ground water samples using electrospray LC/MS with concentration techniques utilizing solid-phase extraction. Miller et al. (1996) studied nitrated explosives with mobile phase additives to enhance the ESI intensities and spectral consistencies. Several of the explosives gave nitrate adduct ions in the negative mode with ammonium nitrate as the mobile phase. The nitramines RDX and 1,3,5,7-tetranitro-1,3,5,7 tetraazacyclooctane (HMX) showed the greatest enhancement in response of the explosives. Ammonium nitrate was used as the mobile phase and made it possible to obtain consistent and interpretable LC/MS spectra at the nanogram level. Campbell et al. (1999), Shi et al. (2000), and Goheen et al. (1999) utilized electrospray ionization mass spectrometry for the identification of degradation products of explosives. Yinon et al. (1997) used ESI and tandem mass spectrometry collision-induced dissociation to examine several nitramine compounds including trinitrotolutene (TNT), RDX, and pentaerythritol tetranitrate (PETN). The results indicate that explosives can be detected in the negative ion mode and characterized by various adduct ions. As an example, for nitroglycerin, the major adduct ion observed was (M+ONO2)-. In addition, Harvey et al. (1992) have used direct probe mass spectrometry for the analysis of degradation products of tetryl and its transformation products in soil. The negative ion electrospray mass spectrum of CL-20 is reported here. The major adduct ions observed under negative ion conditions were (M+Cl)- at m/z 473 and (M+ONO2) at m/z 500. In addition, the results of mass spectrometry/mass spectrometry studies are also discussed.

Campbell, James A.; Szecsody, Jim E.; Devary, Brooks J.; Valenzuela, Blandina R.

2007-09-03T23:59:59.000Z

229

Serum Amyloid A as a Predictive Marker for Radiation Pneumonitis in Lung Cancer Patients  

SciTech Connect (OSTI)

Purpose: To investigate serum markers associated with radiation pneumonitis (RP) grade ?3 in patients with lung cancer who were treated with radiation therapy. Methods and Materials: Pretreatment serum samples from patients with stage Ib-IV lung cancer who developed RP within 1 year after radiation therapy were analyzed to identify a proteome marker able to stratify patients prone to develop severe RP by surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF-MS). Dosimetric parameters and 3 biological factors were compared. Results: Serum samples from 16 patients (28%) with severe RP (grade 3-4) and 42 patients (72%) with no or mild RP (grade 0-2) were collected for analysis. All patients received a median of 54 Gy (range, 42-70 Gy) of three-dimensional conformal radiation therapy with a mean lung dose (MLD) of 1502 cGy (range, 700-2794 cGy). An m/z peak of 11,480 Da was identified by SELDI-TOF-MS, and serum amyloid A (SAA) was the primary splitter serum marker. The receiver operating characteristic area under the curve of SAA (0.94; 95% confidence interval [CI], 0.87-1.00) was higher than those of C-reactive protein (0.83; 95% CI, 0.72-0.94), interleukin-6 (0.79; 95% CI, 0.65-0.94), and MLD (0.57; 95% CI, 0.37-0.77). The best sensitivity and specificity of combined SAA and MLD for predicting RP were 88.9% and 96.0%, respectively. Conclusions: Baseline SAA could be used as an auxiliary marker for predicting severe RP. Extreme care should be taken to limit the lung irradiation dose in patients with high SAA.

Wang, Yu-Shan [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China) [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China); Department of Animal Science, National Ilan University, Ilan, Taiwan (China); Chang, Heng-Jui [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China)] [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China); Chang, Yue-Cune [Department of Mathematics, Tamkang University, Taipei, Taiwan (China)] [Department of Mathematics, Tamkang University, Taipei, Taiwan (China); Huang, Su-Chen; Ko, Hui-Ling; Chang, Chih-Chia [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China)] [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China); Yeh, Yu-Wung; Jiang, Jiunn-Song [Department of Chest Medicine, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China)] [Department of Chest Medicine, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China); Lee, Cheng-Yen; Chi, Mau-Shin [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China)] [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China); Chi, Kwan-Hwa, E-mail: M006565@ms.skh.org.tw [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China) [Department of Radiation Therapy and Oncology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan (China); Institute of Radiation Science and School of Medicine, National Yang-Ming University, Taipei, Taiwan (China)

2013-03-01T23:59:59.000Z

230

MSSM Forecast for the LHC  

E-Print Network [OSTI]

We perform a forecast of the MSSM with universal soft terms (CMSSM) for the LHC, based on an improved Bayesian analysis. We do not incorporate ad hoc measures of the fine-tuning to penalize unnatural possibilities: such penalization arises from the Bayesian analysis itself when the experimental value of $M_Z$ is considered. This allows to scan the whole parameter space, allowing arbitrarily large soft terms. Still the low-energy region is statistically favoured (even before including dark matter or g-2 constraints). Contrary to other studies, the results are almost unaffected by changing the upper limits taken for the soft terms. The results are also remarkable stable when using flat or logarithmic priors, a fact that arises from the larger statistical weight of the low-energy region in both cases. Then we incorporate all the important experimental constrains to the analysis, obtaining a map of the probability density of the MSSM parameter space, i.e. the forecast of the MSSM. Since not all the experimental information is equally robust, we perform separate analyses depending on the group of observables used. When only the most robust ones are used, the favoured region of the parameter space contains a significant portion outside the LHC reach. This effect gets reinforced if the Higgs mass is not close to its present experimental limit and persits when dark matter constraints are included. Only when the g-2 constraint (based on $e^+e^-$ data) is considered, the preferred region (for $\\mu>0$) is well inside the LHC scope. We also perform a Bayesian comparison of the positive- and negative-$\\mu$ possibilities.

Maria Eugenia Cabrera; Alberto Casas; Roberto Ruiz de Austri

2010-12-10T23:59:59.000Z

231

Modeling The GRB Host Galaxy Mass Distribution: Are GRBs Unbiased Tracers of Star Formation?  

SciTech Connect (OSTI)

We model the mass distribution of long gamma-ray burst (GRB) host galaxies given recent results suggesting that GRBs occur in low metallicity environments. By utilizing measurements of the redshift evolution of the mass-metallicity (M-Z) relationship for galaxies, along with a sharp host metallicity cut-off suggested by Modjaz and collaborators, we estimate an upper limit on the stellar mass of a galaxy that can efficiently produce a GRB as a function of redshift. By employing consistent abundance indicators, we find that sub-solar metallicity cut-offs effectively limit GRBs to low stellar mass spirals and dwarf galaxies at low redshift. At higher redshifts, as the average metallicity of galaxies in the Universe falls, the mass range of galaxies capable of hosting a GRB broadens, with an upper bound approaching the mass of even the largest spiral galaxies. We compare these predicted limits to the growing number of published GRB host masses and find that extremely low metallicity cut-offs of 0.1 to 0.5 Z{sub {circle_dot}} are effectively ruled out by a large number of intermediate mass galaxies at low redshift. A mass function that includes a smooth decrease in the efficiency of producing GRBs in galaxies of metallicity above 12+log(O/H){sub KK04} = 8.7 can, however, accommodate a majority of the measured host galaxy masses. We find that at z {approx} 1, the peak in the observed GRB host mass distribution is inconsistent with the expected peak in the mass of galaxies harboring most of the star formation. This suggests that GRBs are metallicity biased tracers of star formation at low and intermediate redshifts, although our model predicts that this bias should disappear at higher redshifts due to the evolving metallicity content of the universe.

Kocevski, Daniel; /KIPAC, Menlo Park; West, Andrew A.; /UC, Berkeley, Astron. Dept. /MIT, MKI; Modjaz, Maryam; /UC, Berkeley, Astron. Dept.

2009-08-03T23:59:59.000Z

232

Indirect measurement of $\\sin^2 ?_W$ (or $M_W$) using $?^+?^-$ pairs from $?^*/Z$ bosons produced in $p\\bar{p}$ collisions at a center-of-momentum energy of 1.96 TeV  

E-Print Network [OSTI]

Drell-Yan lepton pairs are produced in the process $p\\bar{p} \\rightarrow \\mu^+\\mu^- + X$ through an intermediate $\\gamma^*/Z$ boson. The forward-backward asymmetry in the polar-angle distribution of the $\\mu^-$ as a function of the invariant mass of the $\\mu^+\\mu^-$ pair is used to obtain the effective leptonic determination $\\sin^2 \\theta^{lept}_{eff}$ of the electroweak-mixing parameter $\\sin^2 \\theta_W$, from which the value of $\\sin^2 \\theta_W$ is derived assuming the standard model. The measurement sample, recorded by the Collider Detector at Fermilab (CDF), corresponds to 9.2 fb-1 of integrated luminosity from $p\\bar{p}$ collisions at a center-of-momentum energy of 1.96 TeV, and is the full CDF Run II data set. The value of $\\sin^2 \\theta^{lept}_{eff}$ is found to be 0.2315 +- 0.0010, where statistical and systematic uncertainties are combined in quadrature. When interpreted within the context of the standard model using the on-shell renormalization scheme, where $\\sin^2 \\theta_W = 1 - M_W^2/M_Z^2$, the measurement yields $\\sin^2 \\theta_W$ = 0.2233 +- 0.0009, or equivalently a W-boson mass of 80.365 +- 0.047 GeV/c^2. The value of the W-boson mass is in agreement with previous determinations in electron-positron collisions and at the Tevatron collider.

CDF Collaboration; T. Aaltonen; S. Amerio; D. Amidei; A. Anastassov; A. Annovi; J. Antos; G. Apollinari; J. A. Appel; T. Arisawa; A. Artikov; J. Asaadi; W. Ashmanskas; B. Auerbach; A. Aurisano; F. Azfar; W. Badgett; T. Bae; A. Barbaro-Galtieri; V. E. Barnes; B. A. Barnett; P. Barria; P. Bartos; M. Bauce; F. Bedeschi; S. Behari; G. Bellettini; J. Bellinger; D. Benjamin; A. Beretvas; A. Bhatti; K. R. Bland; B. Blumenfeld; A. Bocci; A. Bodek; D. Bortoletto; J. Boudreau; A. Boveia; L. Brigliadori; C. Bromberg; E. Brucken; J. Budagov; H. S. Budd; K. Burkett; G. Busetto; P. Bussey; P. Butti; A. Buzatu; A. Calamba; S. Camarda; M. Campanelli; F. Canelli; B. Carls; D. Carlsmith; R. Carosi; S. Carrillo; B. Casal; M. Casarsa; A. Castro; P. Catastini; D. Cauz; V. Cavaliere; M. Cavalli-Sforza; A. Cerri; L. Cerrito; Y. C. Chen; M. Chertok; G. Chiarelli; G. Chlachidze; K. Cho; D. Chokheli; A. Clark; C. Clarke; M. E. Convery; J. Conway; M. Corbo; M. Cordelli; C. A. Cox; D. J. Cox; M. Cremonesi; D. Cruz; J. Cuevas; R. Culbertson; N. d'Ascenzo; M. Datta; P. de Barbaro; L. Demortier; L. Marchese; M. Deninno; F. Devoto; M. D'Errico; A. Di Canto; B. Di Ruzza; J. R. Dittmann; M. D'Onofrio; S. Donati; M. Dorigo; A. Driutti; K. Ebina; R. Edgar; A. Elagin; R. Erbacher; S. Errede; B. Esham; S. Farrington; J. P. Fernndez Ramos; R. Field; G. Flanagan; R. Forrest; M. Franklin; J. C. Freeman; H. Frisch; Y. Funakoshi; C. Galloni; A. F. Garfinkel; P. Garosi; H. Gerberich; E. Gerchtein; S. Giagu; V. Giakoumopoulou; K. Gibson; C. M. Ginsburg; N. Giokaris; P. Giromini; G. Giurgiu; V. Glagolev; D. Glenzinski; M. Gold; D. Goldin; A. Golossanov; G. Gomez; G. Gomez-Ceballos; M. Goncharov; O. Gonzlez Lpez; I. Gorelov; A. T. Goshaw; K. Goulianos; E. Gramellini; S. Grinstein; C. Grosso-Pilcher; R. C. Group; J. Guimaraes da Costa; S. R. Hahn; J. Y. Han; F. Happacher; K. Hara; M. Hare; R. F. Harr; T. Harrington-Taber; K. Hatakeyama; C. Hays; J. Heinrich; M. Herndon; A. Hocker; Z. Hong; W. Hopkins; S. Hou; R. E. Hughes; U. Husemann; M. Hussein; J. Huston; G. Introzzi; M. Iori; A. Ivanov; E. James; D. Jang; B. Jayatilaka; E. J. Jeon; S. Jindariani; M. Jones; K. K. Joo; S. Y. Jun; T. R. Junk; M. Kambeitz; T. Kamon; P. E. Karchin; A. Kasmi; Y. Kato; W. Ketchum; J. Keung; B. Kilminster; D. H. Kim; H. S. Kim; J. E. Kim; M. J. Kim; S. B. Kim; S. H. Kim; Y. K. Kim; Y. J. Kim; N. Kimura; M. Kirby; K. Knoepfel; K. Kondo; D. J. Kong; J. Konigsberg; A. V. Kotwal; M. Kreps; J. Kroll; M. Kruse; T. Kuhr; M. Kurata; A. T. Laasanen; S. Lammel; M. Lancaster; K. Lannon; G. Latino; H. S. Lee; J. S. Lee; S. Leo; S. Leone; J. D. Lewis; A. Limosani; E. Lipeles; A. Lister; H. Liu; Q. Liu; T. Liu; S. Lockwitz; A. Loginov; A. Luc; D. Lucchesi; J. Lueck; P. Lujan; P. Lukens; G. Lungu; J. Lys; R. Lysak; R. Madrak; P. Maestro; S. Malik; G. Manca; A. Manousakis-Katsikakis; F. Margaroli; P. Marino; M. Martnez; K. Matera; M. E. Mattson; A. Mazzacane; P. Mazzanti; R. McNulty; A. Mehta; P. Mehtala; C. Mesropian; T. Miao; D. Mietlicki; A. Mitra; H. Miyake; S. Moed; N. Moggi; C. S. Moon; R. Moore; M. J. Morello; A. Mukherjee; Th. Muller; P. Murat; M. Mussini; J. Nachtman; Y. Nagai; J. Naganoma; I. Nakano; A. Napier; J. Nett; C. Neu; T. Nigmanov; L. Nodulman; S. Y. Noh; O. Norniella; L. Oakes; S. H. Oh; Y. D. Oh; I. Oksuzian; T. Okusawa; R. Orava; L. Ortolan; C. Pagliarone; E. Palencia; P. Palni; V. Papadimitriou; W. Parker; G. Pauletta; M. Paulini; C. Paus; T. J. Phillips; G. Piacentino; E. Pianori; J. Pilot; K. Pitts; C. Plager; L. Pondrom; S. Poprocki; K. Potamianos; F. Prokoshin; A. Pranko; F. Ptohos; G. Punzi; N. Ranjan; I. Redondo Fernndez; P. Renton; M. Rescigno; F. Rimondi; L. Ristori; A. Robson; T. Rodriguez; S. Rolli; M. Ronzani; R. Roser; J. L. Rosner; F. Ruffini; A. Ruiz; J. Russ; V. Rusu; W. K. Sakumoto; Y. Sakurai; L. Santi; K. Sato; V. Saveliev; A. Savoy-Navarro; P. Schlabach; E. E. Schmidt; T. Schwarz; L. Scodellaro; F. Scuri; S. Seidel; Y. Seiya; A. Semenov; F. Sforza; S. Z. Shalhout; T. Shears; P. F. Shepard; M. Shimojima; M. Shochet; I. Shreyber-Tecker; A. Simonenko; K. Sliwa; J. R. Smith; F. D. Snider; V. Sorin; H. Song; M. Stancari; R. St. Denis; D. Stentz; J. Strologas; Y. Sudo; A. Sukhanov; I. Suslov; K. Takemasa; Y. Takeuchi; J. Tang; M. Tecchio; P. K. Teng; J. Thom; E. Thomson; V. Thukral; D. Toback; S. Tokar; K. Tollefson; T. Tomura; D. Tonelli; S. Torre; D. Torretta; P. Totaro; M. Trovato; F. Ukegawa; S. Uozumi; F. Vzquez; G. Velev; C. Vellidis; C. Vernieri; M. Vidal; R. Vilar; J. Vizn; M. Vogel; G. Volpi; P. Wagner; R. Wallny; S. M. Wang; D. Waters; W. C. Wester III; D. Whiteson; A. B. Wicklund; S. Wilbur; H. H. Williams; J. S. Wilson; P. Wilson; B. L. Winer; P. Wittich; S. Wolbers; H. Wolfe; T. Wright; X. Wu; Z. Wu; K. Yamamoto; D. Yamato; T. Yang; U. K. Yang; Y. C. Yang; W. -M. Yao; G. P. Yeh; K. Yi; J. Yoh; K. Yorita; T. Yoshida; G. B. Yu

2014-02-28T23:59:59.000Z

233

Gluon condensates and c, b quark masses from quarkonia ratios of moments  

E-Print Network [OSTI]

We extract (for the first time) the ratio of the gluon condensate / expressed in terms of the liquid instanton radius rho_c from charmonium moments sum rules by examining the effects of in the determinations of both rho_c and the running MS mass m_c(m_c). Using a global analysis of selected ratios of moments at different Q^2=0, 4m_c^2 and 8m_c^2 and taking from 0.06 GeV^4, where the estimate of rho_c is almost independent of , we deduce: rho_c=0.98(21) GeV^{-1} which corresponds to = (31+- 13) GeV^2 . The value of m_c(m_c) is less affected (within the errors) by the variation of , where a common solution from different moments are reached for greater than 0.02 GeV^4. Using the values of =0.06(2) GeV^4 from some other channels and the previous value of , we deduce: m_c(m_c)=1260(18) MeV and m_b(m_b)=4173(10) MeV, where an estimate of the 4-loops contribution has been included. Our analysis indicates that the errors in the determinations of the charm quark mass without taking into account the ones of the gluon condensates have been underestimated. To that accuracy, one can deduce the running light and heavy quark masses and their ratios evaluated at M_Z, where it is remarkable to notice the approximate equalities: m_s/m_u= m_b/m_s= m_t/m_b= 51(4), which might reveal some eventual underlying novel symmetry of the quark mass matrix in some Grand Unified Theories.

Stephan Narison

2011-10-13T23:59:59.000Z

234

Vacuum-Ultraviolet Photoionization and Mass Spectrometric Characterization of Lignin Monomers Coniferyl and Sinapyl Alcohols  

SciTech Connect (OSTI)

The fragmentation mechanisms of monolignols under various energetic processes are studied with jet-cooled thermal desorption molecular beam (TDMB) mass spectrometry (MS), 25 keV Bi3+ secondary ion MS (SIMS), synchrotron vacuum-ultraviolet secondary neutral MS (VUV-SNMS) and theoretical methods. Experimental and calculated appearance energies of fragments observed in TDMB MS indicate that the coniferyl alcohol photoionization mass spectra contain the molecular parent and several dissociative photoionization products. Similar results obtained for sinapyl alcohol are also discussed briefly. Ionization energies of 7.60 eV ? 0.05 eV for coniferyl alcohol and<7.4 eV for both sinapyl and dihydrosinapyl alcohols are determined. The positive ion SIMS spectrum of coniferyl alcohol shares few characteristic peaks (m/z = 137 and 151) with the TDMB mass spectra, shows extensive fragmentation, and does not exhibit clear molecular parent signals. VUV-SNMS spectra, on the other hand, are dominated by the parent ion and main fragments also present in the TDMB spectra. Molecular fragmentation in VUV-SNMS spectra can be reduced by increasing the extraction delay time. Some features resembling the SIMS spectra are also observed in the desorbed neutral products. The monolignol VUV-SNMS peaks shared with the TDMB mass spectra suggest that dissociative photoionization of ion-sputtered neutral molecules predominate in the VUV-SNMS mass spectra, despite the extra internal energy imparted in the initial ion impact. The potential applications of these results to imaging mass spectrometry of bio-molecules are discussed.

Takahashi, Lynelle K.; Zhou, Jia; Kostko, Oleg; Golan, Amir; Leone, Stephen R.; Ahmed, Musahid

2011-02-09T23:59:59.000Z

235

Effusive molecular beam-sampled Knudsen flow reactor coupled to vacuum ultraviolet single photon ionization mass spectrometry using an external free radical source  

SciTech Connect (OSTI)

A new apparatus using vacuum ultraviolet single photon ionization mass spectrometry (VUV SPIMS) of an effusive molecular beam emanating from a Knudsen flow reactor is described. It was designed to study free radical-molecule kinetics over a significant temperature range (300630 K). Its salient features are: (1) external free radical source, (2) counterpropagating molecular beam and diffuse VUV photon beam meeting in a crossed-beam ion source of a quadrupole mass spectrometer with perpendicular ion extraction, (3) analog detection of the photocurrent of the free radical molecular cation, and (4) possibility of detecting both free radicals and closed shell species in the same apparatus and under identical reaction conditions owing to the presence of photoelectrons generated by the photoelectric effect of the used VUV-photons. The measured thermal molecular beam-to-background ratio was 6.35 0.39 for Ar and 10.86 1.59 for i-C{sub 4}H{sub 10} at 300 K, a factor of 2.52 and 1.50 smaller, respectively, than predicted from basic gas-dynamic considerations. Operating parameters as well as the performance of key elements of the instrument are presented and discussed. Coupled to an external free radical source a steady-state specific exit flow of 1.6 10{sup 11} and 5.0 10{sup 11} molecule s{sup ?1} cm{sup ?3} of C{sub 2}H{sub 5}{sup } (ethyl) and t-C{sub 4}H{sub 9}{sup } (t-butyl) free radicals have been detected using VUV SPIMS at their molecular ion m/z 29 and 57, respectively, at 300 K.

Leplat, N.; Rossi, M. J. [Laboratory of Atmospheric Chemistry (LAC), Paul Scherrer Institute (PSI), CH-5232 Villigen PSI (Switzerland)] [Laboratory of Atmospheric Chemistry (LAC), Paul Scherrer Institute (PSI), CH-5232 Villigen PSI (Switzerland)

2013-11-15T23:59:59.000Z

236

Scale Setting Using the Extended Renormalization Group and the Principle of Maximal Conformality: the QCD Coupling at Four Loops  

SciTech Connect (OSTI)

A key problem in making precise perturbative QCD predictions is to set the proper renormalization scale of the running coupling. The extended renormalization group equations, which express the invariance of physical observables under both the renormalization scale- and scheme-parameter transformations, provide a convenient way for estimating the scale- and scheme-dependence of the physical process. In this paper, we present a solution for the scale-equation of the extended renormalization group equations at the four-loop level. Using the principle of maximum conformality (PMC)/Brodsky-Lepage-Mackenzie (BLM) scale-setting method, all non-conformal {beta}{sub i} terms in the perturbative expansion series can be summed into the running coupling, and the resulting scale-fixed predictions are independent of the renormalization scheme. Different schemes lead to different effective PMC/BLM scales, but the final results are scheme independent. Conversely, from the requirement of scheme independence, one not only can obtain scheme-independent commensurate scale relations among different observables, but also determine the scale displacements among the PMC/BLM scales which are derived under different schemes. In principle, the PMC/BLM scales can be fixed order-by-order, and as a useful reference, we present a systematic and scheme-independent procedure for setting PMC/BLM scales up to NNLO. An explicit application for determining the scale setting of R{sub e{sup +}e{sup -}}(Q) up to four loops is presented. By using the world average {alpha}{sub s}{sup {ovr MS}}(MZ) = 0.1184 {+-} 0.0007, we obtain the asymptotic scale for the 't Hooft associated with the {ovr MS} scheme, {Lambda}{sub {ovr MS}}{sup 'tH} = 245{sub -10}{sup +9} MeV, and the asymptotic scale for the conventional {ovr MS} scheme, {Lambda}{sub {ovr MS}} = 213{sub -8}{sup +19} MeV.

Brodsky, Stanley J.; /SLAC; Wu, Xing-Gang; /SLAC /Chongqing U.

2012-02-16T23:59:59.000Z

237

Ultra High Energy Cosmic Rays, Z-Shower and Neutrino Astronomy by Horizontal-Upward Tau Air-Showers  

E-Print Network [OSTI]

Ultra High Cosmic Rays (UHECR) Astronomy may be correlated to a primary parental Neutrino Astronomy: indeed any far BL Lac Jet or GRB, sources of UHECR, located at cosmic edges, may send its signal, overcoming the severe GZK cut-off, by help of UHE ZeV energetic neutrino primary. These UHE neutrino scattering on relic light ones (spread on wide Hot Local Groups Halos) maybe fine-tuned : E_(nu) =(M_Z)^2/m_(nu) = 4 10^(22) eV *((0.1eV)/m_(nu)), to combine at once the observed light neutrino masses and the UHECR spectra, leading to a relativistic Z-Shower in Hot Dark Halos (e few tens Mpc wide) whose final nuclear component traces the UHECR event on Earth. Therefore UHECR (with no longer volme GZK constrains) may point to far BL Lac sources. This Z-Burst (Z-Shower) model calls for large neutrino fluxes. Even if Nature do not follow the present Z-model, UHECR while being cut-off by Big Bang Radiation, must produce a minimal UHE neutrino flux, the GZK neutrino secondaries. For both reasons such UHE Neutrino Astronomy must be tested on Earth. Lowest High Energy Astronomy is searched by AMANDA, ANTARES underground deterctors by muons tracks. We suggest a complementary higher energy Neutrino Tau Astronomy inducing Horizontal and Upward Tau AirShowers. Possible early evidence of such a New Neutrino UPTAUs (Upward Tau Showers at PeVs energies) Astronomy may be in BATSE records of Upward Terrestrial Gamma Flashes. Future signals must be found in detectors as EUSO, seeking Upward-Horizontal events: indeed even minimal, guaranteed, GZK neutrino fluxes may be better observed if EUSO threshold reaches 10^(19) eV by enlarging its telescope size.

D. Fargion

2003-06-24T23:59:59.000Z

238

Searching for Low Mass Dark Portal at the LHC  

E-Print Network [OSTI]

Light dark matter with mass smaller than about 10 GeV is difficult to probe from direct detection experiments. In order to have the correct thermal relic abundance, the mediator of the interaction between dark matter and the Standard Model (SM) should also be relatively light, $\\sim 10^2$ GeV. If such a light mediator couples to charged leptons, it would already be strongly constrained by direct searches at colliders. In this work, we consider the scenario of a leptophobic light $Z'$ vector boson as the mediator, and study the the prospect of searching for it at the 8 TeV Large Hadron Collider (LHC). To improve the reach in the low mass region, we perform a detailed study of the processes that the $Z'$ is produced in association with jet, photon, $W^\\pm$ and $Z^0$. We show that in the region where the mass of $Z'$ is between 80 and 400 GeV, the constraint from associated production can be comparable or even stronger than the known monojet and dijet constraints. Searches in these channels can be complementary to the monojet search, in particular if the $Z'$ couplings to quarks ($g_{Z'}$) and dark matter ($g_D$) are different. For $g_D < g_{Z'}$, we show that there is a larger region of parameter space which has correct thermal relic abundance and a light $Z'$, $M_{Z'} \\sim 100 $ GeV. This region, which cannot be covered by the mono-jet search, can be covered by the resonance searches described in this paper.

Haipeng An; Ran Huo; Lian-Tao Wang

2012-12-10T23:59:59.000Z

239

Insights Into the P-To-Q Conversion in the Catalytic Cycle of Methane Monooxygenase From a Synthetic Model System  

SciTech Connect (OSTI)

For the catalytic cycle of soluble methane monooxygenase (sMMO), it has been proposed that cleavage of the O-O bond in the ({mu}-peroxo)diiron(III) intermediate P gives rise to the diiron(IV) intermediate Q with an Fe{sub 2}({mu}-O){sub 2} diamond core, which oxidizes methane to methanol. As a model for this conversion, ({mu}-oxo) diiron(III) complex 1 ([Fe{sup III}{sub 2}({mu}-O)({mu}-O{sub 2}H{sub 3})(L){sub 2}]{sup 3+}, L = tris(3,5-dimethyl-4-methoxypyridyl-2-methyl)amine) has been treated consecutively with one eq of H{sub 2}O{sub 2} and one eq of HClO{sub 4} to form 3 ([Fe{sup IV}{sub 2}({mu}-O){sub 2}(L){sub 2}]{sup 4+}). In the course of this reaction a new species, 2, can be observed before the protonation step; 2 gives rise to a cationic peak cluster by ESI-MS at m/z 1,399, corresponding to the [Fe{sub 2}O{sub 3}L{sub 2}H](OTf){sub 2}{sup +} ion in which 1 oxygen atom derives from 1 and the other two originate from H{sub 2}O{sub 2}. Moessbauer studies of 2 reveal the presence of two distinct, exchange coupled iron(IV) centers, and EXAFS fits indicate a short Fe-O bond at 1.66 {angstrom} and an Fe-Fe distance of 3.32 {angstrom}. Taken together, the spectroscopic data point to an HO-Fe{sup IV}-O-Fe{sup IV} = O core for 2. Protonation of 2 results in the loss of H{sub 2}O and the formation of 3. Isotope labeling experiments show that the [Fe{sup IV}{sub 2}({mu}-O){sub 2}] core of 3 can incorporate both oxygen atoms from H{sub 2}O{sub 2}. The reactions described here serve as the only biomimetic precedent for the conversion of intermediates P to Q in the sMMO reaction cycle and shed light on how a peroxodiiron(III) unit can transform into an [Fe{sup IV}{sub 2}({mu}-O){sub 2}] core.

Xue, G.; Fiedler, A.T.; Martinho, M.; Munck, E.; Que, L.; Jr.

2009-05-28T23:59:59.000Z

240

Gas-Phase Synthesis of Singly and Multiply Charged Polyoxovanadate Anions Employing Electrospray Ionization and Collision Induced Dissociation  

SciTech Connect (OSTI)

Electrospray ionization mass spectrometry (ESI-MS) combined with in-source fragmentation and tandem mass spectrometry (MS/MS) experiments were used to generate a wide range of multiply charged vanadium oxide cluster anions including VxOyn- and VxOyCln- ions (x = 1 ? 14, y= 2 ? 36, n = 1 ? 3), protonated clusters, and ligand-bound VxOyn- species. These cluster anions were produced by electrospraying a solution of tetradecavanadate, V14O36Cl(L)5 (L= Et4N+, tetraethylammonium), in acetonitrile. Under mild source conditions, ESI-MS generates a distribution of doubly and triply charged VxOyCln- and VxOyCl(L)(n-1)- clusters predominantly containing 14 vanadium atoms. Accurate mass measurement using high-resolution mass spectrometry (m/?m = 60,000 at m/z 410) enabled unambiguous assignment of the elemental composition of the majority of peaks in the ESI-MS spectrum. In addition, high-sensitivity mass spectrometry allowed the charge state of the cluster ions to be assigned based on the separation of the major from the minor isotope of vanadium. In-source fragmentation resulted in facile formation of smaller VxOyCl(1-2)- and VxOy(1-2)- anions. Collision-induced dissociation (CID) experiments enabled systematic study of the gas-phase fragmentation pathways of the cluster anions generated from solution. Surprisingly simple fragmentation patterns were obtained for all singly and doubly charged VxOyCl and VxOy species generated through multiple MS/MS experiments. In contrast, cluster ions originating directly from solution produced comparatively complex CID spectra. These results indicate that low-energy CID results in formation of stable cage-like structures of VxOyCl and VxOy anions. Furthermore, solution-phase synthesis of one precursor cluster combined with gas-phase CID is an efficient approach for the top-down synthesis of a wide range of multiply charged gas-phase metal oxide clusters for subsequent investigations of structure and reactivity.

Al Hasan, Naila M.; Johnson, Grant E.; Laskin, Julia

2013-09-01T23:59:59.000Z

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241

Glutathione Complex Formation With Mercury(Ii) in Aqueous Solution at Physiological Ph  

SciTech Connect (OSTI)

The mercury(II) complexes formed in neutral aqueous solution with glutathione (GSH, here denoted AH{sub 3} in its triprotonated form) were studied using Hg L{sub III}-edge extended X-ray absorption fine structure (EXAFS) and {sup 199}Hg NMR spectroscopy, complemented with electrospray ionization mass spectrometric (ESI-MS) analyses. The [Hg(AH){sub 2}]{sup 2-} complex, with the Hg-S bond distances at 2.325 {+-} 0.01 {angstrom} in linear S-Hg-S coordination, and the {sup 199}Hg NMR chemical shift at -984 ppm, dominates except at high excess of glutathione. In a series of solutions with C{sub Hg(II)} {approx} 17 mM and GSH/Hg(II) mole ratios rising from 2.4 to 11.8, the gradually increasing mean Hg-S bond distance corresponds to an increasing amount of the [Hg(AH){sub 3}]{sup 4-} complex. ESI-MS peaks appear at -m/z values of 1208 and 1230 corresponding to the [Na{sub 4}Hg(AH){sub 2}(A)]{sup -} and [Na{sub 5}Hg(AH)(A){sub 2}]{sup -} species, respectively. In another series of solutions at pH 7.0 with CHg(II) 50 mM and GSH/Hg(II) ratios from 2.0 to 10.0, the Hg L{sub III}-edge EXAFS and {sup 199}Hg NMR spectra show that at high excess of glutathione (0.35 M) about 70% of the total mercury(II) concentration is present as the [Hg(AH){sub 3}]4- complex, with the average Hg-S bond distance 2.42 {+-} 0.02 {angstrom} in trigonal HgS{sub 3} coordination. The proportions of HgSn species, n = 2, 3, and 4, quantified by fitting linear combinations of model EXAFS oscillations to the experimental EXAFS data in our present and previous studies were used to obtain stability constants for the [Hg(AH){sub 3}]{sup 4-} complex and also for the [Hg(A){sub 4}]{sup 10-} complex that is present at high pH. For Hg(II) in low concentration at physiological conditions (pH 7.4, C{sub GSH} = 2.2 mM), the relative amounts of the HgS{sub 2} species [Hg(AH){sub 2}]{sup 2-}, [Hg(AH)(A)]{sup 3-}, and the HgS{sub 3} complex [Hg(AH){sub 3}]{sup 4-} were calculated to be 95:2:3. Our results are not consistent with the formation of dimeric Hg(II)-GSH complexes proposed in a recent EXAFS study.

Mah, V.; Jalilehvand, F.; /SLAC

2012-08-23T23:59:59.000Z

242

Coverage Dependent Charge Reduction of Cationic Gold Clusters on Surfaces Prepared Using Soft Landing of Mass-selected Ions  

SciTech Connect (OSTI)

The ionic charge state of monodisperse cationic gold clusters on surfaces may be controlled by selecting the coverage of mass-selected ions soft landed onto a substrate. Polydisperse diphosphine-capped gold clusters were synthesized in solution by reduction of chloro(triphenylphosphine)gold(I) with borane tert-butylamine in the presence of 1,3-bis(diphenylphosphino)propane. The polydisperse gold clusters were introduced into the gas phase by electrospray ionization and mass selection was employed to select a multiply charged cationic cluster species (Au11L53+, m/z = 1409, L = 1,3-bis(diphenylphosphino)propane) which was delivered to the surfaces of four different self-assembled monolayers on gold (SAMs) at coverages of 1011 and 1012 clusters/mm2. Employing the spatial profiling capabilities of in-situ time-of-flight secondary ion mass spectrometry (TOF-SIMS) it is shown that, in addition to the chemical functionality of the monolayer (as demonstrated previously: ACS Nano, 2012, 6, 573) the coverage of cationic gold clusters on the surface may be used to control the distribution of ionic charge states of the soft-landed multiply charged clusters. In the case of a 1H,1H,2H,2H-perfluorodecanethiol SAM (FSAM) almost complete retention of charge by the deposited Au11L53+ clusters was observed at a lower coverage of 1011 clusters/mm2. In contrast, at a higher coverage of 1012 clusters/mm2, pronounced reduction of charge to Au11L52+ and Au11L5+ was observed on the FSAM. When soft landed onto 16- and 11-mercaptohexadecanoic acid surfaces on gold (16,11-COOH-SAMs), the mass-selected Au11L53+ clusters exhibited partial reduction of charge to Au11L52+ at lower coverage and additional reduction of charge to both Au11L52+ and Au11L5+ at higher coverage. The reduction of charge was found to be more pronounced on the surface of the shorter (thinner) C11 than the longer (thicker) C16-COOH-SAM. On the surface of the 1-dodecanethiol (HSAM) monolayer, the most abundant charge state was found to be Au11L52+ at lower coverage and Au11L5+ at higher coverage, respectively. A coverage-dependent electron tunneling mechanism is proposed to account for the observed reduction of charge of mass-selected multiply charged gold clusters soft landed on SAMs. The results demonstrate that one of the critical parameters that influence the chemical and physical properties of supported metal clusters, ionic charge state, may be controlled by selecting the coverage of charged species soft landed onto surfaces.

Johnson, Grant E.; Priest, Thomas A.; Laskin, Julia

2012-11-29T23:59:59.000Z