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Note: This page contains sample records for the topic "nanotech linda young" 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
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1

Linda Young of APS Elected Vice Chair of DAMOP  

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

Moffat of BioCARS and U. of C. Receives 2011 ACA Patterson Award Moffat of BioCARS and U. of C. Receives 2011 ACA Patterson Award Argonne's Fenter Wins Warren Award for X-ray Diffraction Studies Lahsen Assoufid Elected a Fellow of SPIE 2011 Arthur H. Compton Award Announced by APSUO X-Ray Focusing: Techniques and Applications APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Linda Young of APS Elected Vice Chair of DAMOP JULY 14, 2011 Bookmark and Share Linda Young Argonne Distinguished Fellow and Argonne National Laboratory X-ray Science Division (XSD) Director Linda Young has been elected vice chair of the Division of Atomic, Molecular, and Optical Physics of the American Physical Society (DAMOP). The position became official at the 2011 DAMOP Meeting

2

Art Scene Investigation: Picasso goes Nanotech  

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

Linda Young of APS Elected Vice Chair of DAMOP Linda Young of APS Elected Vice Chair of DAMOP Moffat of BioCARS and U. of C. Receives 2011 ACA Patterson Award Argonne's Fenter Wins Warren Award for X-ray Diffraction Studies Lahsen Assoufid Elected a Fellow of SPIE 2011 Arthur H. Compton Award Announced by APSUO APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Art Scene Investigation: Picasso goes Nanotech AUGUST 8, 2011 Bookmark and Share Beamline scientist Volker Rose (Argonne National Laboratory) inside the control room [of the nanoprobe x-ray beamline at the APS]. At right, tools of the trade, and our Picasso sample (try to spot the almost invisible white paint chip hanging in the circular hole!) From the Art Institute of Chicago ARTicle blog entry by Francesca Casadio,

3

PA Nanotechnology 2012 Nanotech's Role in Advancing PA's Economy  

E-Print Network (OSTI)

PA Nanotechnology 2012 Nanotech's Role in Advancing PA's Economy June 5, 2012 Harrisburg University University Drexel Nanotechnology Institute (DNI) Harrisburg Area Community College Harrisburg University of Science and Technology Lehigh University Center for Advanced Materials and Nanotechnology (CAMN) Penn

Gilchrist, James F.

4

Ask a scientist: Nanotech in our lives | Argonne National Laboratory  

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

Ask a scientist: Nanotech in our lives June 1, 2014 Tweet EmailPrint Is there nanotechnology already in my consumer products? Carrado Gregar: I just saw a report that named...

5

Linda Silverman | Department of Energy  

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

Development Linda Silverman is the lead for the Office of Energy Efficiency and Renewable Energy's Workforce Development and Education team. Most Recent Roaming Mars and...

6

PA Nanotechnology 2012: Nanotech's Role in Advancing PA's Economy  

E-Print Network (OSTI)

PA Nanotechnology 2012: Nanotech's Role in Advancing PA's Economy Date: June 5, 2012 Time: 7:30 am collaborative nanotechnology research, education, technology transfer, entrepreneurship, and commercialization within the Commonwealth. · Publicize and promote PA leadership in nanotechnology R&D, workforce education

Gilchrist, James F.

7

Linda Snider | Department of Energy  

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

Linda Snider Linda Snider About Us Linda Snider - Deputy Inspector General for Management and Administration Career Highlights Assistant Inspector General for Audit Planning and Administration Senior Auditor, U.S. Army Audit Agency Director for the East/West Regions Team Leader, Washington and Federal Energy Regulatory Commission Audit Groups Linda J. Snider was appointed the Deputy Inspector General for Management and Administration in December 2010. Prior to this she was the Assistant Inspector General for Resource Management. Ms. Snider manages all the administrative and management responsibilities of the Office of Inspector General. She provides oversight, policy direction and implementation of the Office's budget and financial resources, human resources management, space, facilities and equipment

8

August 2012 Linda B. Smith  

E-Print Network (OSTI)

August 2012 Linda B. Smith Department of Psychological and Brain Sciences & The Program in Development and Learning Research Support (active) NIH/NICHHD 1R21HD068475-01A (PI SMITH) 2012-2013 Embodied attention in toddlers NIH/NICHHD R01HD 28675 (PI SMITH) 1995 ­2016 The shape bias in children's word

Indiana University

9

January 2010 Linda B. Smith  

E-Print Network (OSTI)

January 2010 Linda B. Smith Department of Psychological and Brain Sciences & The Program: Smith, L. B., Kemler, D. G. & Aronfreed, J. (1975). Developmental trends in voluntary selective-362. Jusczyk, P., Rosner, B., Cutting, J., Foard, C., & Smith, L. (1977). Categorical perception of nonspeech

Indiana University

10

From: Alle-Murphy, Linda  

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

Alle-Murphy, Linda Alle-Murphy, Linda Sent: Wednesday, December 28, 2005 9:05 AM To: Mansueti, Lawrence Subject: Re: Order No. 202-05-3 Dear Mr. Mansueti, I am an associate at Schnader Harrison Segal and Lewis, working together with John Britton, who represents the City of Alexandria in the Mirant Power Plant matter. I have a few procedural questions regarding the application for rehearing. According to Section VI.H. of Order No. 202-05-3, applications for rehearing in this matter should be addressed to you. Section VI.H. cites to 16 U.S.C. Section 825(l), which refers to the "Commission" (FERC). I am just seeking to confirm that Section 825(l) also applies to this DOE proceeding. Also, are 10 CFR Section 1003.1 et seq., Office of Hearings and Appeals

11

Women @ Energy: Linda Valerio | Department of Energy  

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

Linda Valerio Linda Valerio Women @ Energy: Linda Valerio March 14, 2013 - 11:04am Addthis Mrs. Linda Valerio is a Mechanical Engineer here at Fermi National Accelerator Laboratory. She specializes in planning, design, and installation of particle accelerator beam line and vacuum systems. Mrs. Linda Valerio is a Mechanical Engineer here at Fermi National Accelerator Laboratory. She specializes in planning, design, and installation of particle accelerator beam line and vacuum systems. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Linda Valerio is a Mechanical Engineer at Fermi National Accelerator Laboratory. She specializes in planning, design, and installation of particle accelerator beam line and vacuum systems. She began her employment

12

Linda Lee | Savannah River Ecology Laboratory  

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

Lee Faculty & Scientists SREL Home Linda Lee Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5883 office (803) 725-3309 fax lee(at)srel.uga.edu I have a...

13

Linda M. Abriola Dean of Engineering  

E-Print Network (OSTI)

Professorship in Engineering. The establishment of this endowed Professorship, the second in school history1 Linda M. Abriola Dean of Engineering 2007 Annual Report Annual Report [2006-2007] #12;1 School of Engineering 2007 Annual Report This, my fourth year at Tufts, has been another extraordinary year of growth

Tufts University

14

VWD-0007- In the Matter of Linda D. Gass  

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

This determination will consider a Motion for Discovery filed with the Office of Hearings and Appeals (OHA) by Linda D. Gass. This Motion, dated August 10, 1999, concerns the hearing requested by...

15

2013 Federal Energy and Water Management Award Winners Linda...  

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

L. Collins, Luke McAuliffe, Chris McCall, and Daniel Morrison 2013 Federal Energy and Water Management Award Winners Linda L. Collins, Luke McAuliffe, Chris McCall, and Daniel...

16

Linda Implementation Revisited Andrew Douglas, Alan Wood and Antony Rowstron  

E-Print Network (OSTI)

concurrently, despite the restriction, enforced by the transputer architecture, of declaring a static num­ ber is to implement two high level programming language envir­ onments. We embed the Linda model into these languages

Wood, Alan

17

Declining Rates of High-Grade Cervical Lesions in Young Women in Connecticut, 20082011  

Science Journals Connector (OSTI)

...High-Grade Cervical Lesions in Young Women in Connecticut, 2008-2011 Linda M. Niccolai 1 Pamela...1 Yale School of Public Health and Connecticut Emerging Infections Program, New Haven; and 2 Connecticut Department of Public Health, Hartford...

Linda M. Niccolai; Pamela J. Julian; James I. Meek; Vanessa McBride; James L. Hadler; Lynn E. Sosa

2013-08-01T23:59:59.000Z

18

Embodied Attention and Word Learning by Toddlers Linda B. Smith  

E-Print Network (OSTI)

1 Embodied Attention and Word Learning by Toddlers Chen Yu Linda B. Smith Department, & Tenenbaum, 2009; Quine, 1964; Smith & Yu, 2008; Snedeker & Gleitman, 2004; Waxman & Booth, 2001 mechanisms that evaluate data across many word-scene experiences (Frank et al., 2009; Smith & Yu, 2008; Yu

Yu, Chen

19

Embodied attention and word learning by toddlers , Linda B. Smith  

E-Print Network (OSTI)

Embodied attention and word learning by toddlers Chen Yu , Linda B. Smith Department of a heard word and a visual scene. By many analyses (Frank, Goodman, & Tenenbaum, 2009; Quine, 1964; Smith data across many word-scene experiences (Frank et al., 2009; Smith & Yu, 2008; Yu & Smith, 2007

Yu, Chen

20

Rio Linda, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Linda, California: Energy Resources Linda, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.6910138°, -121.4485654° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.6910138,"lon":-121.4485654,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "nanotech linda young" 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

Yorba Linda, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Yorba Linda, California: Energy Resources Yorba Linda, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.8886259°, -117.8131125° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.8886259,"lon":-117.8131125,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

22

Martin, Mary From: Sent: To: Cc: Subject: Cohn, Linda  

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

Mary Mary From: Sent: To: Cc: Subject: Cohn, Linda Thursday, January 20,201 1 9:00 PM Martin, Mary Ginyard, Irma; Tauber, Alicia ANNUAL NEPA SUMMARY - NEVADA SITE OFFICE Attached is the Annual NEPA Summary for the Nevada Site Office. Please give me a call if you have any questions or need fkther information. Linda M. Cohn, NEPA Compliance Officer National Nuciear Security Administration Nevada Site Office P.O. Box 98518 Las Vegas, NV 89193-8518 702-295-0077 ! Annual NEPA Planning Summary - . - - - - . - - - - - -. - . - . - I Environmental Assessments Ongoing or Expected to be Prepared in the Next 12 Months . - - - -- - - - . -- - ~ .. National Nuclear Security - - Administrafion - Nevada Site Office - . - I -- I Estimated Schedule I Title, Location, Document Number , Estimated Cost

23

Dr Linda Horton | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Information » Dr. Linda Horton Information » Dr. Linda Horton Materials Sciences and Engineering (MSE) Division MSE Home About Staff Listings/Contact Information What's New Research Areas Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Staff Listings/Contact Information Dr. Linda Horton Print Text Size: A A A RSS Feeds FeedbackShare Page Dr. Linda Horton Director Materials Sciences and Engineering Division Office of Basic Energy Sciences SC-22.2/Germantown Building, Rm F-411 U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail: Linda.Horton@science.doe.gov Phone: (301) 903-7506 Fax: (301) 903-9513 Prior to joining the Department of Energy, Dr. Linda Horton was the Director for the Center for Nanophase Materials Sciences (CNMS) at Oak

24

Dr. Linda G. Blevins | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Linda G. Blevins Linda G. Blevins Deputy Director for Science Programs Deputy Director Home Mission & Functions Deputy Director Biography Organization Staff Presentations & Testimony Federal Advisory Committees Committees of Visitors Contact Information Deputy Director for Science Programs U.S. Department of Energy SC-2/Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 F: (202) 586-4120 E: sc.science@science.doe.gov U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-5316 F: (301) 903-7780 E: sc.science@science.doe.gov Staff Dr. Linda G. Blevins Print Text Size: A A A RSS Feeds FeedbackShare Page Dr. Linda G. Blevins Dr. Linda G. Blevins Senior Technical Advisor Office of the Deputy Director for Science Programs

25

Ms Linda Cerrone | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Ms. Linda Cerrone Ms. Linda Cerrone Scientific User Facilities (SUF) Division SUF Home About Staff Listings/Contact Information What's New User Facilities Accelerator & Detector Research & Development Principal Investigators' Meetings Scientific Highlights Construction Projects BES Home Staff Listings/Contact Information Ms. Linda Cerrone Print Text Size: A A A RSS Feeds FeedbackShare Page Cerrone Program Support Specialist Scientific User Facilities Division Office of Basic Energy Sciences SC-22.3/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail: Linda.Cerrone@science.doe.gov Phone: (301) 903-0064 or (301) 903-0065 Fax: (301) 903-1690 Ms. Cerrone worked as administrative support specialist/office manager within the Department of Energy's (DOE's) Office of Independent

26

Nanotechnology Now -News Story: "Fast heat dissipation in gold" http://www.nanotech-now.com/news.cgi?story_id=07985 1 of 2 3/9/2005 4:51 PM  

E-Print Network (OSTI)

Nanotechnology Now - News Story: "Fast heat dissipation in gold" http Nano-Enabled Drug Discovery Market to Reach $1.3B by 2009 March 8th, 2005 Nanotechnology promises around the world, free Subscribe "N" is for Nanotechnology BUY NOW Subscribe to the Forbes/Wolfe Nanotech

Braun, Paul

27

4/10/2014 NANOTECHNOLOGY: World's Smallest Windmill Is Smaller Than A Grain Of Rice http://nanotech2day.blogspot.com/2014/04/worlds-smallest-windmill-is-smaller.html 1/4  

E-Print Network (OSTI)

4/10/2014 NANOTECHNOLOGY: World's Smallest Windmill Is Smaller Than A Grain Of Rice http://nanotech2day.blogspot.com/2014/04/worlds-smallest-windmill-is-smaller.html 1/4 NANOTECHNOLOGY UNLIK THE MOST In #12;4/10/2014 NANOTECHNOLOGY: World's Smallest Windmill Is Smaller Than A Grain Of Rice http

Chiao, Jung-Chih

28

OSTIblog Posts by Linda McBrearty | OSTI, US Dept of Energy, Office of  

Office of Scientific and Technical Information (OSTI)

Linda McBrearty Linda McBrearty Linda McBrearty's picture Communications and Public Affairs Specialist Communications lead specializing in social media, outreach, promotions, events and fresh collaborations. Experienced professional having worked many years directly with senior level agency management, Congressional staff and corporate industry leaders. 100th DOE R&D Accomplishments Feature Page Celebration DOE R&D Accomplishments 100th Feature Page Published on Jul 08, 2013 DOE R&D Accomplishments is a unique website and database in the OSTI collection. For over 14 years, special Feature pages have been methodically researched and useful information collected on scientists, discoveries, and historical events to include in this searchable resource. It is a rich source of DOE trivia unto itself.

29

Lifting Free Subgroups of PSL(2, R) to Free Groups Jane Gilman and Linda Keen  

E-Print Network (OSTI)

Lifting Free Subgroups of PSL(2, R) to Free Groups Jane Gilman and Linda Keen Dedicated to Clifford Earle on his 75th Birthday. Abstract. Let F = a, b be a rank two free group, let G = A, B be a two is discrete and free, many results about the primitive elements of G are proved using the geometry that G

30

Nanotechnology Now -Press Release: "Sandia and UNM lead effort to destroy cancers: Boosting medicine with nanotechnology strengthens drug cocktail many times over" http://www.nanotech-now.com/news.cgi?story_id=42258[4/21/2011 11:23:41 AM  

E-Print Network (OSTI)

Nanotechnology Now - Press Release: "Sandia and UNM lead effort to destroy cancers: Boosting medicine with nanotechnology strengthens drug cocktail many times over" http://www.nanotech-now.com/news.cgi?story_id=42258[4/21/2011 11:23:41 AM] About Us Nanotechnology News Columns Products Directories Career Center

Brinker, C. Jeffrey

31

Literaturlenz: Reading with Authors from Germany, Switzerland, and Austria Reading with Larissa Boehning, Monica Cantieni, and Linda Stift  

E-Print Network (OSTI)

Literaturlenz: Reading with Authors from Germany, Switzerland, and Austria Reading with Larissa.m. Each year Literaturlenz brings authors from Germany, Switzerland, and Austria to the UW Campus. Each Boehning from Germany, Monica Cantieni from Switzerland, and Linda Stift of Austria. The readings

Sheridan, Jennifer

32

Article Linda Laikre, Anna Palme, Melanie Josefsson, Fred Utter and Nils Ryman Release of Alien Populations in Sweden  

E-Print Network (OSTI)

Article Linda Laikre, Anna Palme´, Melanie Josefsson, Fred Utter and Nils Ryman Release of Alien Populations in Sweden Introduction of alien species is a major threat to biological diversity. Although public define alien species to include entities below species level. This inclusion recognizes that re- lease

33

Envisioning a Marine Biodiversity Observation Network Author(s): J. Emmett Duffy, Linda A. Amaral-Zettler, Daphne G. Fautin, Gustav Paulay,  

E-Print Network (OSTI)

Envisioning a Marine Biodiversity Observation Network Author(s): J. Emmett Duffy, Linda A. Amaral suggest that managing systems to maintain marine biodiversity may provide a way to resolve otherwise, and poorly coordinated. Why a marine biodiversity observation network, and why now? Developing a marine

Fautin, Daphne

34

The Long Run Impact of Biofuels on Food Prices Ujjayant Chakravorty, Marie-Hlne Hubert, Michel Moreaux and Linda Nstbakken1  

E-Print Network (OSTI)

The Long Run Impact of Biofuels on Food Prices by Ujjayant Chakravorty, Marie-H�l�ne Hubert, Michel Moreaux and Linda N�stbakken1 Abstract More than 40% of US corn is now used to produce biofuels, which are used as substitutes for gasoline in transportation. Biofuels have been blamed universally for recent

Schweik, Charles M.

35

Hermitian Young operators  

SciTech Connect

Starting from conventional Young operators, we construct Hermitian operators which project orthogonally onto irreducible representations of the (special) unitary group.

Keppeler, Stefan, E-mail: stefan.keppeler@uni-tuebingen.de [Mathematisches Institut, Universitt Tbingen, Auf der Morgenstelle 10, 72076 Tbingen (Germany)] [Mathematisches Institut, Universitt Tbingen, Auf der Morgenstelle 10, 72076 Tbingen (Germany); Sjdahl, Malin, E-mail: malin.sjodahl@thep.lu.se [Department of Astronomy and Theoretical Physics, Lund University, Slvegatan 14A, 22362 Lund (Sweden)] [Department of Astronomy and Theoretical Physics, Lund University, Slvegatan 14A, 22362 Lund (Sweden)

2014-02-15T23:59:59.000Z

36

2006 BEEKEEPING Young Harris College  

E-Print Network (OSTI)

2006 BEEKEEPING INSTITUTE May 18-20 Young Harris College Young Harris, Georgia #12;Young Harris in honey, the Honey Show includes classes in photography, art, candles, section comb honey, mead

Delaplane, Keith S.

37

BEEKEEPING INSTITUTE Young Harris College  

E-Print Network (OSTI)

2008 BEEKEEPING INSTITUTE May 15-17 Young Harris College Young Harris, Georgia #12;Young Harris, section comb honey, mead, and beekeeping gadgets. We urge students to participate in the Institute Honey

Delaplane, Keith S.

38

Stephenson Appointed ALD for Photon Sciences  

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

APS, Other DOE Labs Help Develop New Cancer Fighting Drug APS, Other DOE Labs Help Develop New Cancer Fighting Drug Paper on Fast Pharmaceuticals by APS Authors Featured in New Journal Art Scene Investigation: Picasso goes Nanotech Linda Young of APS Elected Vice Chair of DAMOP Moffat of BioCARS and U. of C. Receives 2011 ACA Patterson Award APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Stephenson Appointed ALD for Photon Sciences SEPTEMBER 7, 2011 Bookmark and Share Brian Stephenson Argonne National Laboratory Director Eric D. Isaacs announced today that Brian Stephenson has been appointed Associate Laboratory Director (ALD) for Photon Sciences, effective September 1, 2011. The directorate comprises three research and support divisions centered on Argonne's

39

Argonne Breaks Ground on $34.5M MX Research Facility  

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

Stephenson Appointed ALD for Photon Sciences Stephenson Appointed ALD for Photon Sciences APS, Other DOE Labs Help Develop New Cancer Fighting Drug Paper on Fast Pharmaceuticals by APS Authors Featured in New Journal Art Scene Investigation: Picasso goes Nanotech Linda Young of APS Elected Vice Chair of DAMOP APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Argonne Breaks Ground on $34.5M MX Research Facility SEPTEMBER 15, 2011 Bookmark and Share Artist's rendering of the Advanced Protein Crystallization Facility (left in drawing). The Advanced Photon Source experiment hall is at right. The U.S. Department of Energy's (DOE's) Argonne National Laboratory broke ground on August 30, 2011, for a $34.5 million Advanced Protein

40

Linda L. Gaines resume  

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

L. Gaines L. Gaines Systems Analyst Center for Transportation Research Energy Systems Division Argonne National Laboratory 9700 South Cass Avenue, Bldg. 362 Argonne, IL 60439 phone: 630/252-4919 e-mail: lgaines@anl.gov Professional Experience * Lead analyst for U.S. Department of Energy's heavy vehicle idling studies. * Study costs and impacts on energy use and environment of production and recycling of advanced- design automobiles, trucks, trains, and batteries. * Primary interest is problem solving, which has been applied to efficient use of resources. * Since joining Argonne in 1976, have written handbooks of energy and material flows in petroleum refining, organic chemicals, and copper industries that provided background for reports and papers on technical and institutional issues involved in recycling discarded tires, packaging,

Note: This page contains sample records for the topic "nanotech linda young" 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

Women @ Energy: Linda Gaines  

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

"Dont succumb to Superwoman syndrome: You cant do everything perfectly! There are only 24 hours in a day; dont buy into the macho work week. Identify tasks that you can ignore, skimp on, really want to do right, delegate then DO IT!"

42

Linda Pagli Search Engines  

E-Print Network (OSTI)

and retrieve information in the World Wide Web. They are complex systems of hardware and software components able to return, after the specification of one or more keywords, the web pages, found in their archives Brin and Larry Page had the right idea to evaluate the popularity of a web-page through the number

Qian, Ning

43

BEEKEEPING INSTITUTE Young Harris College  

E-Print Network (OSTI)

2007 BEEKEEPING INSTITUTE May 17-19 Young Harris College Young Harris, Georgia #12;Young Harris in photography, art, candles, cut- comb honey, mead, and beekeeping gadgets. We urge students to participate for Observation Hives, Tom Webster 10:00 BREAK 10:30 Spring and Summer Management, One Perspective, Dan Harris

Delaplane, Keith S.

44

Young Women's Conference in Science, Technology, Engineering...  

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

Programs Young Women's Conference in Science, Technology, Engineering & Mathematics The Young Women's Conference in Science, Technology, Engineering, and Mathematics introduces...

45

Won Young Park  

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

Won Park Won Park Won Young Park International Energy Studies Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R2002 Berkeley CA 94720 Office Location: 90-2144 (510) 495-2252 WYPark@lbl.gov Won Young Park is a senior research associate at Lawrence Berkeley National Laboratory (LBNL). He is working on technical analysis for televisions, computer monitors, and lighting for the Super-efficient Equipment and Appliance Deployment (SEAD) Initiative. In the studies, he assesses energy savings potential in efficiency improvement options, evaluates cost effectiveness of key technologies, and provides technical information and recommendations for policies and programs designed to accelerate the adoption of efficient technologies. He also supports a Korea project that

46

NREL: Energy Analysis - Katherine Young  

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

Katherine Young, P.E. Katherine Young, P.E. Photo of Katherine Young Katherine Young is a member of the Technology Systems and Sustainability Analysis Group in the Strategic Energy Analysis Center. Geothermal Energy Engineer On staff since June 2008 Phone number: 303-384-7402 E-mail: katherine.young@nrel.gov Areas of expertise Geothermal planning and opportunities Database planning and development Primary research interests Geothermal and hydroelectric energy opportunities U.S. DOE Geothermal Program Information Education and background training Continuing Education at University of Colorado in Boulder and Denver Groundwater modeling Quantitative methods in water resource engineering Water resource engineering and management Independent study in groundwater hydrology M.S. in geochemistry and isotope geology, 2002, University of

47

Young Americans | Department of Energy  

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

Young Americans Young Americans Young Americans Competitions 2013 EcoCar2 Challenge Primary Ed DOE 2013 National Science Bowl Primary Ed DOE Challenge Home Student Design University EERE 2013 National Clean Energy Business Plan University EERE 2013 Solar Decathlon University EERE/DOE 2013 National Collegiate Wind University DOE Better Buildings University DOE Energy Challenge University DOE Georgetown University Energy Prize University Georgetown Univ. P3: People, Prosperitym and the Planet University EPA National Clean Energy Business Plan University DOE National Geothermal Student University ORISE Hydrogen and Fuel Cell Competitions University NREL H2U Student Contest University HEF American Solar Challenge University ASC

48

LINDA S. ADAMS SECRETARY FOR  

E-Print Network (OSTI)

, dioxins, and furans ­ many of which can cause developmental effects. Scientists will also assess community

49

Linda M. Abriola Annual Report  

E-Print Network (OSTI)

of the top 10 emerging technologies by MIT Technology Review. #12;1 School of Engineering 2010 Annual of the Engineering Board of Overseers, will enable the SOE to significantly strengthen efforts to prepare national Solar Decathlon competition. It was another record year for admissions, with undergraduate

Tufts University

50

"Within fifteen years, nanotech will bring major, major changes."  

E-Print Network (OSTI)

on the impacts of high power lasers for industrial manufacturing, solar cell devices and photonic sensors. An NSF process and has applications in solar cells for efficient light trapping, development of superhydrophobic for solar cells, superhydrophobic properties and solar thermal. · Quantum dots for solar energy and sensing

Acton, Scott

51

THE Alan G. MacDiarmid NanoTech Institute  

E-Print Network (OSTI)

) and Lulea University of Technology (Lulea, Sweden). His current research focuses on the fabrication

O'Toole, Alice J.

52

Google Search Web www.nanotech-now.com  

E-Print Network (OSTI)

: Researchers at the University of Illinois are the first to achieve optical waveguiding of near-infrared light Research Office, National Science Foundation and the U.S. Department of Energy. #### About University of Illinois at Urbana-Champaign At Illinois, research shapes the campus identity, stimulates classroom

Braun, Paul

53

Call for the SETAC Europe Young Scientist LCA Award nominations for young researchers  

Science Journals Connector (OSTI)

The SETAC Europe Young Scientist LCA Award recognizes exceptional achievements by a young ... a significant contribution to life cycle assessment (LCA) development and implementation.

Maud Colle; Almut Beate Heinrich

2010-01-01T23:59:59.000Z

54

believe it? Children and young  

E-Print Network (OSTI)

Wood you believe it? Children and young peoples perceptions of climate change and the role of trees, woods and forests #12;2 | Wood you believe it? | Rebecca Lovell : Liz OBrien | 12/08/2009 Wood you ..................................................................................................9 Trees, woods and forests and climate change

55

SCOPE-Zhongyu Young Scientist  

E-Print Network (OSTI)

and research on best management practices. The Scientific Committee on Problems of the Environment (SCOPESCOPE-Zhongyu Young Scientist Environmental Awards 2011 The SCOPE-Zhongyu Environmental Awards were to the improvement of the world environment through promotion of environmental sciences, technological advances

Wang, Wei Hua

56

May 14-16, 2009 Young Harris College, Young Harris, Georgia  

E-Print Network (OSTI)

May 14-16, 2009 Young Harris College, Young Harris, Georgia Master Beekeeper levels: · Certified · Journeyman · Master · Master Craftsman Young Harris College and the University of Georgia are offering, candles, section comb honey, mead, and beekeeping gadgets. We urge students to participate

Delaplane, Keith S.

57

Honeywell Young Innovator Award 2012 Team of Criti Mahajan and Ritubhan Gautam from IIT Delhi won the Honeywell Young  

E-Print Network (OSTI)

the Honeywell Young Innovator Challenge for their entry titled "Blue Energy" (reverse electrodialysis

Kumar, M. Jagadesh

58

2008 Rosalind Franklin Young Investigator Award  

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

The 2008 3-Way Meeting The 2008 3-Way Meeting In R&D, Super X-rays Mark Many Spots A New Gas Loading System for Diamond Anvil Cells at GSECARS Sidorowicz Named "Supervisor of the Year" SESS 2007: The School for Environmental Sciences with Synchrotrons APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed 2008 Rosalind Franklin Young Investigator Award APRIL 24, 2008 Bookmark and Share Oleg Shpyrko The Advanced Photon Source (APS) Users Organization has named Oleg G. Shpyrko of the University of California, San Diego, as the recipient of the 2008 Rosalind Franklin Young Investigator Award. The award recognizes an important technical or scientific accomplishment by a young investigator that depended on, or is beneficial to, the APS. Shpyrko will receive the

59

APSUO Announces Rosalind Franklin Young Investigator Award  

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

APSUO Announces Rosalind Franklin Young Investigator Award APSUO Announces Rosalind Franklin Young Investigator Award In conjunction with the Advanced Photon Source (APS), the APS Users Organization (APSUO) has established the APSUO Rosalind Franklin Young Investigator Award. The nomination deadline for this award is March 15, 2004. The award will be presented at the 2004 Users Meeting for the Advanced Photon Source, held at Argonne on May 3-6, 2004. Rosalind Franklin Born in 1920, Rosalind Franklin graduated from Cambridge University in 1941 in time to focus on a wartime problem: the composition of coal and charcoal and how to use them most efficiently. She published five papers on the subject before she was 26 years old, work that is still quoted today, and helped launch the field of high-strength carbon fibers. When Franklin had

60

Young and Older Adults Reading of Distracters  

E-Print Network (OSTI)

. Psychology and Aging, 21, 448-465. Shipley, W. C. (1940). A self-administered scale for measuring intellectual impairment and deterioration. Journal of Psychology, 9, 371-377. Kemper, S., McDowd, J., Metcalf, K., & Liu, C.-J. (2008). Young and older...Kemper, S., McDowd, J., Metcalf, K., & Liu, C.-J. (2008). Young and older adults reading of distracters. Educational Gerontology, 34, 489-502. PM#2396579. Publishers official version: http://dx.doi.org/10.1080/03601270701835858. Open Access...

Kemper, Susan; McDowd, Joan; Metcalf, Kim; Liu, Chiung-Ju

2008-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "nanotech linda young" 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

Distinguished Engineering Graduate Outstanding Young Engineering Graduate  

E-Print Network (OSTI)

, or service delivery through the application of engineering principles; or · Contributed truly exceptional2013 Distinguished Engineering Graduate and Outstanding Young Engineering Graduate Award Nomination Form Print Form #12;The highest honor the Cockrell School of Engineering can bestow on one of its own

Lightsey, Glenn

62

, UNIVERSITY Brigham Young University Geology Studies  

E-Print Network (OSTI)

, UNIVERSITY #12;Brigham Young University Geology Studies Volume 1 5 - 1968 Part 2 Studies; and depositing of sedi- ments in an Ice-Age lake called Lake Bonneville which intermittently filled the valley-transported sediment more than a mile in thickness (Text-fig. 2). At the;ery top of this accumulation of valley

Seamons, Kent E.

63

E-Print Network 3.0 - above-threshold ionization energy-resolved...  

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

Femtoscale Linda Young Summary: is thought to evolve to another breakup mechanism as the excess energy above threshold (203 eV) is increased... describes experiments using...

64

Reduction in Young`s modulus of aluminum foams due to cell wall curvature and corrugation  

SciTech Connect

Measurements of the Young`s modulus and compressive strength of several closed-cell aluminum foams indicate that they are lower than expected from models for foam behavior. Microstructural characterization has revealed that there are a number of defects in the cell structure which may contribute to the reduction in mechanical properties. These include: cell wall curvature, cell wall corrugations, density variations and non-equiaxed cell shape. Finite element analysis of a closed-cell tetrakaidecahedral unit cell with idealized curved or corrugated cell walls indicates that these two types of defects can reduce the Young`s modulus and compressive strength by up to 70%. In this paper the authors report the results of measurements of the curvature of the cell walls and of the amplitude and frequency of corrugations in the cell walls and use simple bounds to estimate the reduction in modulus that they are responsible for.

Sanders, W.; Gibson, L.J. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Dept. of Materials Science and Engineering

1998-12-31T23:59:59.000Z

65

SPECTRAL PICTURES OF AB AND BA Robin Harte, Young Ok Kim and Woo Young Lee  

E-Print Network (OSTI)

;2 ROBIN HARTE, YOUNG OK KIM AND WOO YOUNG LEE If A B(X), write (A), left (A), right (A), ess(A), left ess (A), and right ess (A) for the spectrum, the left spectrum, the right spectrum, the essential(X), a hole in ess(A) is a bounded component of C \\ ess(A) and a pseudohole in ess(A) is a component of ess

Lee, Woo Young

66

Linda M. Abriola Dean of Engineering  

E-Print Network (OSTI)

Metals Institute, in recognition of her contributions in the clean energy technologies field. Associate and Technology Award for his contributions to the development of science and technology in Korea. Professor Maria

Tufts University

67

Page 1 of 26 Linda Christine Kah  

E-Print Network (OSTI)

) Repsol (Oil-Gas, North African Division, Madrid, Spain) (2010, 2011) Wintershall Holding (Oil-Gas, North Laboratory mission. 2. Education 1998-1999, Postdoctoral Research Fellow, University of Missouri (mentor

Perfect, Ed

68

Mi-Young Kim - Research Staff - FEERC  

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

Mi-Young Kim Mi-Young Kim Post Doctoral Research Associate (F) 865-946-1354 kimm@ornl.gov Professional Highlights Education Ph.D., Applied Chemical Engineering, Chonnam National University, 2008 Miyoung joined the Oak Ridge National Laboratory (ORNL) as a post-doctoral researcher in 2010. She has worked at the Center for Development of Fine Chemicals and the Research Institute for Catalysis in Chonnam National University prior to joining the ORNL. Her research background is in heterogeneous catalysis and highly dispersed noble metal catalysts. She has extensive experience in characterizing catalysts using EXAFS, XPS, XRD, solid NMR and ESR. She is currently involved in automotive catalysis research with an emphasis on monolithic catalysts & materials relevant to lean NOx and cold start emissions controls

69

Diagnostics Issues for Kenneth M. Young  

E-Print Network (OSTI)

?), · Knock-on neutron, · New confined- detector??? · High-frequency Mirnov coils, reflectometry. Fast-particles. · The neutron radiation environment must be considered in design of the diagnostic system. #12;K.M.Young 7) Total neutron flux 1x1014 - 1x1021 n s-1 Integral 1 ms 10% Neutron & -particle source 1x1014-4x1018ns-1m

70

Feeding Young Horses For Sound Development  

E-Print Network (OSTI)

futurity contenders and for foals entering race training as yearlings, and while size itself is not a marketing factor for some disciplines such as cutting and reining, rigors of early training place great demands on young skeletal systems. Horse owners... and joint problems known as developmental orthopedic diseases (DOD) are a major concern of horse owners. 29 DOD appears to be heritable. 22 Horses with genetic predispositions for large mature size often develop skeletal problems regardless of how...

Gibbs, Pete G.; Potter, Gary D.

2005-05-25T23:59:59.000Z

71

Women @ Energy: Young-Kee Kim | Department of Energy  

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

Young-Kee Kim Young-Kee Kim Women @ Energy: Young-Kee Kim March 19, 2013 - 3:37pm Addthis Young-Kee Kim is the Deputy Director of Fermi National Accelerator Laboratory and a Louis Block Professor of Physics at the University of Chicago Young-Kee Kim is the Deputy Director of Fermi National Accelerator Laboratory and a Louis Block Professor of Physics at the University of Chicago Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Young-Kee Kim is the Deputy Director of Fermi National Accelerator Laboratory and a Louis Block Professor of Physics at the University of Chicago. As an experimental particle physicist, Young-Kee's research focuses on understanding the origin of mass for fundamental particles. Since July 2006, she has served as Deputy Director of Fermi National

72

NEW YOUNG STAR CANDIDATES IN CG4 AND Sa101  

SciTech Connect

The CG4 and Sa101 regions together cover a region of {approx}0.5 deg{sup 2} in the vicinity of a 'cometary globule' that is part of the Gum Nebula. There are seven previously identified young stars in this region; we have searched for new young stars using mid- and far-infrared data (3.6-70 {mu}m) from the Spitzer Space Telescope, combined with ground-based optical data and near-infrared data from the Two Micron All Sky Survey. We find infrared excesses in all six of the previously identified young stars in our maps and identify 16 more candidate young stars based on apparent infrared excesses. Most (73%) of the new young stars are Class II objects. There is a tighter grouping of young stars and young star candidates in the Sa101 region, in contrast to the CG4 region, where there are fewer young stars and young star candidates, and they are more dispersed. Few likely young objects are found in the 'fingers' of the dust being disturbed by the ionization front from the heart of the Gum Nebula.

Rebull, L. M.; Laine, S.; Laher, R.; Legassie, M. [Spitzer Science Center/Caltech, M/S 220-6, 1200 E. California Blvd., Pasadena, CA 91125 (United States); Johnson, C. H. [Breck School Science Department, 123 Ottawa Ave., N., Golden Valley, MN 55422 (United States); Hoette, V. [The University of Chicago Department of Astronomy and Astrophysics, Yerkes Observatory Education and Outreach, 373 W. Geneva St., Williams Bay, WI 53191 (United States); Kim, J. S.; Foster, M. [Steward Observatory, University of Arizona, 933 N. Cherry Ave., Tucson, AZ 85721 (United States); Mallory, C. R. [Department of Astronomy, Pierce College, 6201 Winnetka Ave., Woodland Hills, CA 91371 (United States); McCarron, K. [Science Division, Oak Park and River Forest High School, 201 N. Scoville Ave., Oak Park, IL 60302 (United States); Sherry, W. H., E-mail: luisa.rebull@jpl.nasa.gov [NOAO/NSO, 950 N. Cherry Ave., Tucson, AZ 85719 (United States)

2011-07-15T23:59:59.000Z

73

Alexithymia and internet abuse in young adults  

Science Journals Connector (OSTI)

Problematic internet use has become a growing concern in recent years due to expanded access and dependence on the internet. This study examined the relationship between alexithymia and internet abuse in a sample of young adults (165 males and 650 females). Participants completed the Internet Addiction Test (IAT) and the TAS-20. The alexithymic group (n=105) scored significantly higher than the non-alexithymic group (n=532) on all of the IAT scales: withdrawal scale, F(1,632)=31.21, pinternet abuse and emphasize the need to address these underlying vulnerabilities when treating internet abuse.

R.N. Taylor; R. Koerber; J.D.A. Parker; S.B. Maitland

2014-01-01T23:59:59.000Z

74

I'm Too Young for This: Adolescent and Young Adult Cancer Survivorship  

E-Print Network (OSTI)

As of January 1, 2012, an estimated 13.7 million cancer survivors were alive in the United States. The number of cancer survivors is expected to reach 18 million by the year 2022. Adolescent and Young Adult (AYA) cancer survivors, ages 15-39, are a...

Vollmer Dahlke, Deborah

2014-07-25T23:59:59.000Z

75

Stroke in young women: an interpretive phenomenological analysis.  

E-Print Network (OSTI)

??A comprehensive picture of the psychosocial consequences of stroke in young adults, that is grounded in the experience and perspective of stroke survivors, is currently (more)

Leahy, Dorothy Maria

2010-01-01T23:59:59.000Z

76

Brigham Young University Geology Studies Volume 26, Part 3  

E-Print Network (OSTI)

............................................................................................................Lake City, Utah Mark A. Solien, William A. Morgan, and David L. Clark, at Brigham Young University, Provo, Utah, on April 28-May 2, 1978 Charles A. Sandberg and David L. Clark. Gardner Issue Editors Charles A. Sandberg David L Clark B e a m Young Unzveraty Geology Studzes

Seamons, Kent E.

77

Young Scholars Rising 9th Graders Present Posters  

E-Print Network (OSTI)

Young Scholars Rising 9th Graders Present Posters On June 28, 2013, in the Ohio Union Cartoon Room, 78 rising 9th graders in the Young Scholars Program (YSP) exhibited their posters and projects from Austin, Director of YSP, said, "These YSP scholars really enjoy creating their poster presentations

Howat, Ian M.

78

SED modeling of Young Massive Stars  

E-Print Network (OSTI)

In this contribution, I review the applications and potential limitations of the spectral energy distribution fitting tool that I have developed, with a strong emphasis on the limits to which this tool can be used to improve our understanding of massive star formation. I discuss why our current grid of models cannot be used to distinguish between the several competing theories of massive star formation. I also discuss stellar mass determinations, artificial correlations between parameters in the grid of models, multiplicity, confusion, dust assumptions, and unique fits. I briefly review the improvements we intend to carry out for our next grid of models, which will eliminate many of these limitations. Finally, I show examples of applications of this tool to massive young stars.

Thomas P. Robitaille

2007-11-27T23:59:59.000Z

79

EA-1974: Wallooskee-Youngs Confluence Restoration Project, Clatsop County,  

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

4: Wallooskee-Youngs Confluence Restoration Project, Clatsop 4: Wallooskee-Youngs Confluence Restoration Project, Clatsop County, Oregon EA-1974: Wallooskee-Youngs Confluence Restoration Project, Clatsop County, Oregon Summary Bonneville Power Administration is preparing an EA to assess the potential environmental impacts of the proposed restoration of a tidal marsh in the Columbia River Estuary, near Astoria in Clatsop County, Oregon. The project website is https://www.bpa.gov/goto/WallooskeeYoungs. Public Comment Opportunities Comments on the scope of the EA should be marked "Wallooskee-Youngs Confluence Restoration Project" and submitted by January 27, 2014, by one of the methods listed below. Comments will be posted in their entirety on BPA's website at www.bpa.gov/comments. Toll-free phone: 800-622-4519

80

Symposium: Micro & Nano Fluidics 2014 Nanotech 2014 (17th) Conference History  

E-Print Network (OSTI)

NNI Signature Initiatives: Nanotechnology for Solar Energy Collection and Conversion | Sustainable Nanomanufacturing | Nanoelectronics for 2020 and Beyond | Nanotechnology for Sensors and Sensors for Nanotechnology Nanotechnology | Biosensing, Diagnostics & Imaging | Nanotechnology for Sensors and Sensors for Nanotechnology

Oh, Kwang W.

Note: This page contains sample records for the topic "nanotech linda young" 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

TH E N A N O W I R E Cambridge NanoTech Inc.  

E-Print Network (OSTI)

, pioneered by Prof. George Whitesides of Harvard University and his group. The Soft Lithography Foundry (SLF

82

New Nanotech from an Ancient Material: Chemistry Demonstrations Involving Carbon-Based Soot  

Science Journals Connector (OSTI)

For example, physicists have noted how addition of a little bit of soot to underside of the spout of a teapot will help to keep water from dribbling down that spout. ... around solid surfaces in the inertial regime, a situation commonly encountered with the so-called "teapot effect", the annoying tendency for a liq. to trickle down the outside of a receptacle after pouring. ...

Dean J. Campbell; Mark J. Andrews; Keith J. Stevenson

2012-08-13T23:59:59.000Z

83

Nonproliferation Graduate Fellowship Program Attracts High Caliber Young  

National Nuclear Security Administration (NNSA)

Graduate Fellowship Program Attracts High Caliber Young Graduate Fellowship Program Attracts High Caliber Young Professionals to Careers in Nonproliferation and National Security | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Nonproliferation Graduate Fellowship Program Attracts High Caliber ... Nonproliferation Graduate Fellowship Program Attracts High Caliber Young

84

Young Neutron Stars and Their Wind Nebulae  

E-Print Network (OSTI)

With Teragauss magnetic fields, surface gravity sufficiently strong to significantly modify light paths, central densities higher than that of a standard nucleus, and rotation periods of only hundredths of a second, young neutron stars are sites of some of the most extreme physical conditions known in the Universe. They generate magnetic winds with particles that are accelerated to energies in excess of a TeV. These winds form synchrotron-emitting bubbles as the particle stream is eventually decelerated to match the general expansion caused by the explosion that formed the neutron stars. The structure of these pulsar wind nebulae allow us to infer properties of the winds and the pulsating neutron stars themselves. The surfaces of the the stars radiate energy from the rapidly cooling interiors where the physical structure is basically unknown because of our imprecise knowledge of the strong interaction at ultrahigh densities. Here I present a summary of recent measurements that allow us to infer the birth properties of neutron stars and to probe the nature of their winds, the physics of their atmospheres, and the structure of their interiors.

Patrick Slane

2005-05-24T23:59:59.000Z

85

Hanford Grows Young Minds Through Site Tours | Department of Energy  

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

Hanford Grows Young Minds Through Site Tours Hanford Grows Young Minds Through Site Tours Hanford Grows Young Minds Through Site Tours June 3, 2013 - 12:00pm Addthis John Britton, with Office of River Protection contractor Washington River Protection Solutions, explains the Hanford tank waste program to Western Washington University students in a recent tour of the Hanford site. John Britton, with Office of River Protection contractor Washington River Protection Solutions, explains the Hanford tank waste program to Western Washington University students in a recent tour of the Hanford site. RICHLAND, Wash. - It is harvest season for cherries, raspberries and rhubarb in Washington state. But employees at the Hanford site are helping grow the young minds of the nation's future science, technology,

86

Young Women's Conference cheers on girls interested in STEM ...  

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

By Jeanne Jackson DeVoe March 28, 2014 Tweet Widget Google Plus One Share on Facebook PPPL engineer Han Zhang shows off a plasma ball to a few of the 400 young women who attended...

87

Accounting for Sustained Volunteering by Young People: An Expanded TPB  

Science Journals Connector (OSTI)

This study tested an expanded TBP model, which included personal norms and self-identity as cognitive variables, in a sample of current young volunteers of a general charity in the UK. Actual volunteering was ...

Tania Veludo-de-Oliveira; John G. Pallister

2013-12-01T23:59:59.000Z

88

Young children selectively seek and offer help when solving problems  

E-Print Network (OSTI)

and other-oriented help-providers. Current Psychology, 17(2-M. (2008). Sex-differences in help-seeking appear in early1995). Young childrens help-seeking in mastery oriented

Cluver, Annette Lynne

2010-01-01T23:59:59.000Z

89

Lithium: Measurement of Young's Modulus and Yield Strength  

SciTech Connect

The Lithium Collection Lens is used for anti-proton collection. In analyzing the structural behavior during operation, various material properties of lithium are often needed. properties such as density, coefficient of thermal expansion, thermal conductivity, specific heat, compressability, etc.; are well known. However, to the authors knowledge there is only one published source for Young's Modulus. This paper reviews the results from the testing of Young's Modulus and the yield strength of lithium at room temperature.

Ryan P Schultz

2002-11-07T23:59:59.000Z

90

Are red 2MASS QSOs young?  

E-Print Network (OSTI)

We use photometric data from Spitzer to explore the mid- and far-IR properties of 10 red QSOs (J-K>2, R-K>5) selected by combining the 2MASS in the NIR with the SDSS at optical wavelengths. Optical and/or near-infrared spectra are available for 8/10 sources. Modeling the SED from UV to far-IR shows that moderate dust reddening (A_V=1.3-3.2) can explain the red optical and near-IR colours of the sources in the sample. There is also evidence that red QSOs have 60/12micron luminosity ratio higher than PG QSOs (97% significance). This can be interpreted as a higher level of star-formation in these systems (measured by the 60micron luminosity) for a given AGN power (approximated by the 12micron luminosity). This is consistent with a picture where red QSOs represent an early phase of AGN evolution, when the supermassive black hole is enshrouded in dust and gas clouds, which will eventually be blown out (possibly by AGN driven outflows) and the system will appear as typical optically luminous QSO. There is also tentative evidence significant at the 96% level that red 2MASS QSOs are more often associated with radio emission than optically selected SDSS QSOs. This may indicate outflows, also consistent with the young AGN interpretation. We also estimate the space density of red QSOs relative to optically selected SDSS QSOs, taking into account the effect of dust extinction and the intrinsic luminosity of the sources. We estimate that the fraction of red QSOs in the overall population increases from 3% at M_K=-27.5mag to 12% at M_K=-29.5mag. This suggests that reddened QSOs become more important at the bright end of the Luminosity Function. If red QSOs are transition objects on the way to becoming typical optically luminous QSOs, the low fractions above suggest that these systems spent <12% of their lifetime at the "reddened" stage.

A. Georgakakis; D. L. Clements; G. Bendo; M. Rowan-Robinson; K. Nandra; M. S. Brotherton

2008-12-10T23:59:59.000Z

91

Calling all Young Entrepreneurs: Deadline for Energy Department Business  

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

Calling all Young Entrepreneurs: Deadline for Energy Department Calling all Young Entrepreneurs: Deadline for Energy Department Business Plan Competition Approaching Calling all Young Entrepreneurs: Deadline for Energy Department Business Plan Competition Approaching December 1, 2011 - 12:08pm Addthis If you’re a university student interested in low-carbon technologies and entrepreneurship, then this is the premier opportunity for you to pitch your idea. The Regional Clean Energy Business Plan Competition is accepting business plan submissions from today until March 2, 2012. If you're a university student interested in low-carbon technologies and entrepreneurship, then this is the premier opportunity for you to pitch your idea. The Regional Clean Energy Business Plan Competition is accepting business plan submissions from today until March 2, 2012.

92

Duck Young Chung - Argonne National Laboratories, Materials Sicence  

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

EM > Duck Young Chung EM > Duck Young Chung Duck Young Chung Principal Materials Engineer Bldg. 223, C-233 Phone: 630-252-4907 This e-mail address is being protected from spambots. You need JavaScript enabled to view it. Biography Duck Young Chung is a staff scientist in the Emerging Materials Group. After receiving his B.A. from DanKook University in 1984, M.S. and Ph.D from Kyungpook National University in 1991, he joined the group of Prof. Kanatzidis as a postdoc at Michigan State University in 1992 where later he became a research faculty, then moved to Argonne in 2006. His expertise includes exploratory synthesis, crystal growth, and characterization of a wide variety of bulk materials as well as development of synthesis techniques and methods in the areas of chalcogenides, pnictides, and intermetallic alloys for thermoelectrics, superconductivity, topological insulators, and semiconducting materials with interesting electronic or magnetic properties. He is the author of 80 peer-reviewed articles and patents published. Notable achievements include discovery of high performance thermoelectric semiconductor, CsBi4Te6, which holds the record of figure of merit for low temperature cooling applications (Science, 2000) and synthesis of an unconventional superconductors Ba1-xKxFe2As2 characterized by inelastic neutron scattering (Nature, 2008).

93

A Field Guide to the Yettie: America's Young, Entrepreneurial Technocrats  

Science Journals Connector (OSTI)

From the Publisher:Gone is the yuppie, that late Eighties stooge. In his place, Sam Sifton introduces a new business-cultural stereotype for the 21st century: the yettie. Yetties are young. They are entrepreneurial. They are technocrats. From content-providing ...

Sam Sifton

2000-11-01T23:59:59.000Z

94

XRAY OBSERVATIONS OF THE YOUNG OPEN CLUSTER i SCULPTORIS  

E-Print Network (OSTI)

to the cluster main sequence and deduce a distance modulus of 6.9 (i.e. a distance of 240 pc) and a color excess magnetic activity on young stars. Lithium observations indicate that i Sculptoris has an age similar

95

Maciek R. Antoniewicz DuPont Young Professor  

E-Print Network (OSTI)

Maciek R. Antoniewicz DuPont Young Professor Assistant Professor Metabolic engineering; systems in superconductivity, catalysis and fast ion conduction. Jingguang G. Chen Claire D. LeClaire Professor Professor, environmental catalysis, and photocatalysis. L. Pamela Cook Associate Dean, Engineering Joint Professor

Lee, Kelvin H.

96

Carbon Storage in Young Growth Coast Redwood Stands  

E-Print Network (OSTI)

515 Carbon Storage in Young Growth Coast Redwood Stands Dryw A. Jones1 and Kevin L. O'Hara1 Abstract Carbon sequestration is an emerging forest management objective within California and around the dynamics of carbon sequestration and to accurately measure carbon storage is essential to insure successful

Standiford, Richard B.

97

Building Knowledge about Buildings Matthew T. Young and Eyal Amir  

E-Print Network (OSTI)

Building Knowledge about Buildings Matthew T. Young and Eyal Amir University of Illinois, Urbana The ability to encode information about the structure of buildings is essential for the development of applications which are able to reason about buildings and answer queries concerning their design and function

Amir, Eyal

98

Dynamic Power Management for non-stationary service requests Eui-Young Chung  

E-Print Network (OSTI)

Dynamic Power Management for non-stationary service requests Eui-Young Chung eychung This work was supported in part by MARCO and ARPA. Eui-Young Chung was supported by Samsung Electronics. Co

De Micheli, Giovanni

99

Young Professionals in Nuclear Industry Group Forms at Savannah River Site  

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

Young Professionals in Nuclear Industry Group Forms at Savannah Young Professionals in Nuclear Industry Group Forms at Savannah River Site Young Professionals in Nuclear Industry Group Forms at Savannah River Site January 1, 2012 - 12:00pm Addthis The Savannah River Chapter of North American – Young Generation in Nuclear is a new group forming at the Savannah River Site. The Savannah River Chapter of North American - Young Generation in Nuclear is a new group forming at the Savannah River Site. AIKEN, S.C. - Supporting the development of young nuclear professionals in the Central Savannah River Area (CSRA) is the purpose behind a new group forming at the Savannah River Site (SRS). The Savannah River Chapter of North American - Young Generation in Nuclear (SR-YGN) will hold a kick-off meeting Jan. 26 in Aiken and all

100

A review of young people's vulnerabilities to online grooming  

Science Journals Connector (OSTI)

Abstract This review explores risk factors that may make a young person vulnerable to being groomed online. Even though research in this area is extremely limited, adolescents appear to be the age group most vulnerable to online grooming. Other vulnerabilities appear to be consistent with those associated with offline sexual abuse. The review suggests that behaviors specific to online grooming include: engaging in risk taking behavior online, high levels of internet access, and lack of parental involvement in the young person's internet use. Vulnerabilities to carry out these types of behavior and be more exposed to the risk of online grooming, are set within the context of the Ecological Model of child protection, consisting of: individual, family, community, and cultural risk factors. Patterns of vulnerability regarding living environment, ethnicity, socioeconomic status, and personality are tentative, but are often interconnected. The more risk taking behaviors the young person carries out, plus greater levels of vulnerability factors, the less resilient they are likely to be towards protecting themselves against online grooming. A protective factor appears to be parental involvement in their child's use of the internet. Therefore, this, in combination with internet safety education at school, is encouraged.

Helen Whittle; Catherine Hamilton-Giachritsis; Anthony Beech; Guy Collings

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nanotech linda young" 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

Optoelectronic Mixers for Fiber-fed 60-GHz Wireless Systems Woo-Young Choi, Jae-Young Kim and Myung-Jae Lee  

E-Print Network (OSTI)

#12;Optoelectronic Mixers for Fiber-fed 60-GHz Wireless Systems Woo-Young Choi, Jae-Young Kim investigated millimeter-wave fiber-fed wireless systems using optoelectronic mixers based on hetero-effective optoelectronic (O/E) mixer, which performs photo- detection and frequency conversion functions simultaneously. We

Choi, Woo-Young

102

GRAHAM, JAMES M., PATRICIA ARANCIBIA-AVILA, AND LINDA E ...  

Science Journals Connector (OSTI)

enhanced respiration rates were significantly greater than dark respiration rates following irradiance 2 164 pm01 quanta ... the discovery of extensive mats of Mougeotia in streams on Signy ...... TEEM: A terrestrial ecosystem energy model for...

103

Linda S. Lee Purdue University, Department of Agronomy  

E-Print Network (OSTI)

Coal Technology Research, Joint Transportation Program Indiana Soybean Research and Education Fund totaling over $6.8 million from federal government agencies (NSF, USEPA, USDA, USDA-BARD), state (Clean

Jackson, Scott A.

104

Christopher S. Henry,* Linda J. Broadbelt,* and Vassily Hatzimanikatisy  

E-Print Network (OSTI)

must be zero, meaning that no net flux is possible through these cycles. #12; Integrating thermodynamic is equal to one if the flux through reaction i, vi, is positive, and zi is equal to zero if vi is zero to be large enough that Eq. 3 is always satisfied if vi and zi are zero. #12; (1) (2) (3) (4) (5) (6) (7

Beimel, Amos

105

Chaperone activation by unfolding Linda Foita,b  

E-Print Network (OSTI)

December 21, 2012) Conditionally disordered proteins can alternate between highly ordered and less ordered disorder | intrinsically disordered protein | constant pH molecular dynamics The highly acidic nature configurations under physiological con- ditions. Whereas protein function is often associated with the ordered

Bardwell, James

106

Rob Ferber & Linda Maepa TUESDAY FEBRUARY 26, 2013 2PM  

E-Print Network (OSTI)

government and, in academia, genomics, seismology and paleomagnetics. Maepa is a serial entrepreneur who

107

GRAHAM, JAMES M., PATRICIA ARANCIBIA-AVILA, AND LINDA E ...  

Science Journals Connector (OSTI)

and production of resistant, diploid zygospores. Of some. 784 described species ... cifically evaluate the importance of such factors as light, temperature, pH, and...

108

SHOP SMART Linda Dai & Wilfred Dang WHAT DO YOU BUY?  

E-Print Network (OSTI)

out of them Be aware of weekly specials If you have extra money, stock up on items that can be stored in the freezer to keep fresh Marked down produce is great if you are going to consume it immediately Compare per unit prices, larger packages are not always better Opt for noname and store brands, they are generally

Thompson, Michael

109

Microsoft Word - SNOPUD_Youngs_Cr_Hydro_CX_+_Checklist.doc  

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

18, 2010 18, 2010 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum James Hall Customer Service Engineer - TPC-TPP-4 Proposed Action: Interconnection of Snohomish County Public Utility District No.1 (SNOPUD) Young's Creek Hydro Small Generation Budget Information: WO# 00231295, Task 01 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area including, but not limited to, switchyard rock grounding upgrades, secondary containment projects, paving projects, seismic upgrading, tower modifications, changing insulators, and replacement of poles, circuit breakers, conductors,

110

ASTRO-H White Paper - Young Supernova Remnants  

E-Print Network (OSTI)

Thanks to the unprecedented spectral resolution and sensitivity of the Soft X-ray Spectrometer (SXS) to soft thermal X-ray emission, ASTRO-H will open a new discovery window for understanding young, ejecta-dominated, supernova remnants (SNRs). In particular we study how ASTRO-H observations will address, comprehensively, three key topics in SNR research: (1) using abundance measurements to unveil SNR progenitors, (2) using spatial and velocity distribution of the ejecta to understand supernova explosion mechanisms, (3) revealing the link between the thermal plasma state of SNRs and the efficiency of their particle acceleration.

Hughes, J P; Bamba, A; Katsuda, S; Leutenegger, M; Long, K S; Maeda, Y; Mori, K; Nakajima, H; Sawada, M; Tanaka, T; Uchida, H; Yamaguchi, H; Aharonian, F; Funk, S; Hiraga, J; Ishida, M; Koyama, K; Matsumoto, H; Nobukawa, M; Ozaki, M; Tamagawa, T; Tsunemi, H; Tomida, H; Uchiyama, Y; Uno, S

2014-01-01T23:59:59.000Z

111

Nonlinear elastic free energies and gradient Young-Gibbs measures  

E-Print Network (OSTI)

We investigate, in a fairly general setting, the limit of large volume equilibrium Gibbs measures for elasticity type Hamiltonians with clamped boundary conditions. The existence of a quasiconvex free energy, forming the large deviations rate functional, is shown using a new interpolation lemma for partition functions. The local behaviour of the Gibbs measures can be parametrized by Young measures on the space of gradient Gibbs measures. In view of unboundedness of the state space, the crucial tool here is an exponential tightness estimate that holds for a vast class of potentials and the construction of suitable compact sets of gradient Gibbs measures.

Roman Koteck; Stephan Luckhaus

2012-06-26T23:59:59.000Z

112

Eye movements of young and older adults during reading  

E-Print Network (OSTI)

into critical regions following Waters and Caplan. For CO and CS sentences, the critical regions corresponded to the introductory phrase it was, the first noun phrase (NP1), the verb (V), and Kemper, S., & Liu, C. J. (2007). Eye movements of young... phrase (NP2). Note that NP1 of CS sentences is lexically identical to NP2 of the CO sentences and functions as the subject of both; NP2 of CS sentences corresponds to NP1 of CO sentences. For OS and SO sentences, the critical regions consisted...

Kemper, Susan; Liu, Chiung-Ju

2007-03-01T23:59:59.000Z

113

Different effects of dual task demands on the speech of young and older adults  

E-Print Network (OSTI)

Kemper, S., Herman, R. E., Nartowicz, J.(2005). Different Effects of Dual Task Demands on the Speech of Young and Older Adults. Aging, Neuropsychology, and Cognition, 12, 340-358. PM#1410812. Publishers official version: http://dx.doi.org/10...., Nartowicz, J.(2005). Different Effects of Dual Task Demands on the Speech of Young and Older Adults. Aging, Neuropsychology, and Cognition, 12, 340-358. PM#1410812 Abstract: Young and older adults provided language samples in response to elicitation...

Kemper, Susan; Herman, Ruth; Nartowicz, Jennifer

2005-12-01T23:59:59.000Z

114

Alcohol Mixed with Caffeinated Energy Drinks: Consumption Patterns and Trends Among Canadian Youth & Young Adults.  

E-Print Network (OSTI)

??Use of caffeinated energy drinks (CEDs) and alcohol mixed with energy drinks (AmEDs) is a growing trend worldwide, and in Canada, youth and young adults (more)

McCrory, Cassondra

2015-01-01T23:59:59.000Z

115

E-Print Network 3.0 - american young adults Sample Search Results  

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

2, when... as well as did young ... Source: Corkin, Suzanne - Department of Brain and Cognitive Science, Massachusetts Institute of Technology (MIT) Collection: Biology and...

116

Iterative development of MobileMums: a physical activity intervention for women with young children  

Science Journals Connector (OSTI)

To describe the iterative development process and final version of MobileMums: a physical activity intervention for women with young children (mHealth) short ...

Brianna S Fjeldsoe; Yvette D Miller

2012-12-01T23:59:59.000Z

117

Acculturative tension between parents and adolescents in Latino households| A retrospective study of young adult Latinos.  

E-Print Network (OSTI)

?? This retrospective study explored young adult Latinos' perceptions of acculturative tension between themselves and their parents and how that tension, if any, affected their (more)

Leon, Nancy

2009-01-01T23:59:59.000Z

118

Skin Cancer: A Young Person's Disease By Lauren Duffy (B.S. Communication, Journalism '14)  

E-Print Network (OSTI)

Skin Cancer: A Young Person's Disease By Lauren Duffy (B.S. Communication, Journalism '14 is that this behavior is extremely unhealthy and risky for their bodies, specifically their skin. Skin cancer is the most common form of cancer found in young adults and second most common cancer found in adolescents

Massachusetts at Amherst, University of

119

August 2014 Subject: Research in Germany-Information Seminar for Young Researchers  

E-Print Network (OSTI)

26th August 2014 Subject: Research in Germany- Information Seminar for Young Researchers Warm-doctoral candidates as well as young academics interested in a research stay in Germany, towards initiating & strengthening research co operations with Germany. Date: 20th September 2014 Venue: IC & SR Auditorium, IIT

Krishnapura, Nagendra

120

PII S0016-7037(98)00211-7 The young age of Earth  

E-Print Network (OSTI)

PII S0016-7037(98)00211-7 The young age of Earth YOUXUE ZHANG* Department of Geological Sciences form June 8, 1998) Abstract--Patterson (1956) established that the age of Earth is close, disagreement is abundant, and the young age of Earth has not been widely accepted. In this work, I examine all

Zhang, Youxue

Note: This page contains sample records for the topic "nanotech linda young" 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

BRIEF REPORT Young Children Help Others to Achieve Their Social Goals  

E-Print Network (OSTI)

BRIEF REPORT Young Children Help Others to Achieve Their Social Goals Jonathan S. Beier University research has documented young children's propensity to help others achieve their unfulfilled goals toward. Here we demonstrate that children are also inclined, and able, to help others achieve their social

Carpenter, M.alinda

122

Formation of Ozone and Growth of Aerosols in Young Smoke Plumes from Biomass Burning  

E-Print Network (OSTI)

Physics and Chemistry Abstract The combustion of biomass is a major source of atmospheric trace gasesFormation of Ozone and Growth of Aerosols in Young Smoke Plumes from Biomass Burning by Matthew and Planetary Sciences #12;Formation of Ozone and Growth of Aerosols in Young Smoke Plumes from Biomass Burning

123

Predicting Youngs Modulus of Glass/Ceramic Sealant for Solid Oxide Fuel Cell Considering the Combined Effects of Aging, Micro-Voids and Self-Healing  

SciTech Connect

We study the temperature dependent Youngs modulus for the glass/ceramic seal material used in Solid Oxide Fuel Cells (SOFCs). With longer heat treatment or aging time during operation, further devitrification may reduce the residual glass content in the seal material while boosting the ceramic crystalline content. In the meantime, micro-voids induced by the cooling process from the high operating temperature to room temperature can potentially degrade the mechanical properties of the glass/ceramic sealant. Upon reheating to the SOFC operating temperature, possible self-healing phenomenon may occur in the glass/ceramic sealant which can potentially restore some of its mechanical properties. A phenomenological model is developed to model the temperature dependent Youngs modulus of glass/ceramic seal considering the combined effects of aging, micro-voids, and possible self-healing. An aging-time-dependent crystalline content model is first developed to describe the increase of the crystalline content due to the continuing devitrification under high operating temperature. A continuum damage mechanics (CDM) model is then adapted to model the effects of both cooling induced micro-voids and reheating induced self-healing. This model is applied to model the glass-ceramic G18, a candidate SOFC seal material previously developed at PNNL. Experimentally determined temperature dependent Youngs modulus is used to validate the model predictions

Liu, Wenning N.; Sun, Xin; Khaleel, Mohammad A.

2008-12-01T23:59:59.000Z

124

Baby Brutes: Simulations Help Solve the Mysteries of Massive Young  

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

Baby Brutes Baby Brutes Baby Brutes Simulations Help Solve the Mysteries of Massive Young Star-Forming Galaxies March 31, 2010 | Tags: Astrophysics Contact: Margie Wylie, mwylie@lbl.gov, +1 510 486 7421 Primack-fig1a.png Figure 1. In this model galactic plane (seen in cross section), the energy input of stellar superclusters causes gases to shoot out at speeds up to 1000 kilometers per second at temperatures reaching 100 million Kelvin. These appear as plumes or "chimneys," visible in the top three frames (showing density, temperature, and velocity; the bottom frame shows gas column density). Small bubbles of hot gas in the field (visible in the top two frames) are the result of stellar feedback from runaway stars. Astronomers have in recent years been surprised to find hulking brutes

125

Charles D. Young Project Engineer Government Support Directorate  

Office of Legacy Management (LM)

Please call if you have questions regarding the attached recommendation. i?&,o-o; Please call if you have questions regarding the attached recommendation. i?&,o-o; ~~~pApv $l$I Charles D. Young Project Engineer Government Support Directorate Architecture Planning and Technology Division CDY/smb Attachment cc: J. Fiore ;;,ewis (w/o) TH' E AEROSPACE CORPORATION i ' 0 A Suite 7900, 955 L' Enfam Plaza. S. W., Woshingron. D.C. 20024-2174. Tekphonc (202) 488-6000 7117-03.87.cdy.43 23 September 1987 CA Mr. Andrew Wallo, III, NE-23 Division of Facility & Site Decosunissioning Projects U.S. Department of Energy Germantown, Maryland 20545 Dear Mr. Wallo: ELIMINATION RECOMMENDATION -- COLLEGES AND UNIVERSITIES The attached elimination reconnnendation was prepared in accordance PC.o= with your suggestion during our meeting on 22 September. The recommendation flD.o-02

126

Which young clusters/associations are we missing today?  

E-Print Network (OSTI)

Currently clusters/associations of stars are mainly detected as surface density enhancements relative to the background field. While clusters form, their surface density increases. It likely decreases again at the end of the star formation process when the system expands as a consequence of gas expulsion. Therefore the surface density of a single cluster can change considerably in young clusters/associations during the first 20 Myr of their development. We investigate the effect of the gas expulsion on the detectability of clusters/associations typical for the solar neighborhood, where the star formation efficiency is 4 Myr only the most massive clusters are identified, while systems with initially M_c < 3 000 M(sun) are missing. The temporal development of stellar properties is usually determined by observing clusters of different ages. The potentially strong inhomogeneity of the cluster sample makes this methods highly questionable. However, GAIA could provide the means to rectify this situation as it w...

Pfalzner, Susanne; Xiang, Mai

2015-01-01T23:59:59.000Z

127

C32, A Young Star Cluster in IC 1613  

E-Print Network (OSTI)

The Local Group irregular galaxy IC 1613 has remained an enigma for many years because of its apparent lack of star clusters. We report the successful search for clusters among several of the candidate objects identified many years ago on photographic plates. We have used a single HST WFPC2 pointing and a series of images obtained with the WIYN telescope under exceptional seeing conditions, examining a total of 23 of the previously published candidates. All but six of these objects were found to be either asterisms or background galaxies. Five of the six remaining candidates possibly are small, sparse clusters and the sixth, C32, is an obvious cluster. It is a compact, young object, with an age of less than 10 million years and a total absolute magnitude of M_V = -5.78+/-0.16 within a radius of 13 pc.

Ted K. Wyder; Paul W. Hodge; Andrew Cole

2000-02-23T23:59:59.000Z

128

MID-INFRARED SPECTRAL VARIABILITY ATLAS OF YOUNG STELLAR OBJECTS  

SciTech Connect

Optical and near-infrared variability is a well-known property of young stellar objects. However, a growing number of recent studies claim that a considerable fraction of them also exhibit mid-infrared flux changes. With the aim of studying and interpreting variability on a decadal timescale, here we present a mid-infrared spectral atlas containing observations of 68 low- and intermediate-mass young stellar objects. The atlas consists of 2.5-11.6 {mu}m low-resolution spectra obtained with the ISOPHOT-S instrument on board the Infrared Space Observatory (ISO) between 1996 and 1998, as well as 5.2-14.5 {mu}m low-resolution spectra obtained with the Infrared Spectrograph instrument on board the Spitzer Space Telescope between 2004 and 2007. The observations were retrieved from the ISO and Spitzer archives and were post-processed interactively by our own routines. For those 47 objects where multi-epoch spectra were available, we analyze mid-infrared spectral variability on annual and/or decadal timescales. We identify 37 variable candidate sources. Many stars show wavelength-independent flux changes, possibly due to variable accretion rates. In several systems, all exhibiting 10 {mu}m silicate emission, the variability of the 6-8 {mu}m continuum, and the silicate feature exhibit different amplitudes. A possible explanation is variable shadowing of the silicate-emitting region by an inner disk structure of changing height or extra silicate emission from dust clouds in the disk atmosphere. Our results suggest that mid-infrared variability, in particular, the wavelength-dependent changes, is more ubiquitous than was known before. Interpreting this variability is a new possibility for exploring the structure of the disk and its dynamical processes.

Kospal, A. [Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA, Leiden (Netherlands); Abraham, P.; Kun, M.; Moor, A. [Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, P.O. Box 67, 1525 Budapest (Hungary); Acosta-Pulido, J. A. [Instituto de Astrofisica de Canarias, Via Lactea s/n, 38200 La Laguna, Tenerife (Spain); Dullemond, C. P. [Institut fuer Theoretische Astrophysik, Zentrum fuer Astronomie der Universitaet Heidelberg, Albert-Ueberle-Str. 2, 69120 Heidelberg (Germany); Henning, Th.; Leinert, Ch. [Max-Planck-Institut fuer Astronomie, Koenigstuhl 17, 69117 Heidelberg (Germany); Turner, N. J., E-mail: akospal@rssd.esa.int [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States)

2012-08-01T23:59:59.000Z

129

Wayne State University Forensics. Director of Forensics: Kelly M. Young (313) 577-2953; email: Kelly.Young@wayne.edu. Director of Debate: Ronald Stevenson (313) 577-2951 email  

E-Print Network (OSTI)

Wayne State University Forensics. Director of Forensics: Kelly M. Young (313) 577-2953; email: Kelly.Young@wayne.edu. Director of Debate: Ronald Stevenson (313) 577-2951 email: Waynedebate Pasquinelli. Back Row: Bruce Najor, Donny Peters, Neil Butt and Kelly Young. Ron Stevenson and David Rancilio

Cinabro, David

130

DEVELOPMENT OF A SCREENING TOOL FOR IDENTIFYING YOUNG PEOPLE AT RISK FOR NOISE-INDUCED HEARING LOSS  

E-Print Network (OSTI)

TOOL FOR IDENTIFYING YOUNG PEOPLE AT RISK FOR NOISE-INDUCED HEARING LOSS Judith E. Widen, Ph.D. Chairperson Date approved: July 15, 2010 3 ABSTRACT This study surveyed common noise activities of young adults... such as hearing conservation training programs and provision of hearing protection devices for young people. 4 TABLE OF CONTENTS Page ACCEPTANCE PAGE.......2 ABSTRACT..3 TABLE OF CONTENTS...

Megerson, Susan C.

2010-07-23T23:59:59.000Z

131

Microalgae Cultivation using Offshore Membrane Enclosures for Growing Algae (OMEGA)  

E-Print Network (OSTI)

Opportunities in Algae Biodiesel. Nanotech 3, 1 (2009). J.Opportunities in Algae Biodiesel. Nanotech 3, 1 (2009). E.impacts of algae- derived biodiesel and bioelectricity for

Wiley, Patrick Edward

2013-01-01T23:59:59.000Z

132

Light-Material Interactions in Energy Conversion - Energy Frontier...  

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

Cambridge Nanotech Atomic Layer Deposition A Cambridge Nanotech (USA) Savannah S200 atomic layer deposition (ALD) system was purchased for conformal growth of metal oxide films....

133

Young alpha-enriched giant stars in the solar neighbourhood  

E-Print Network (OSTI)

We derive age constraints for 1639 red giants in the APOKASC sample for which seismic parameters from Kepler, as well as effective temperatures, metallicities and [{\\alpha}/Fe] values from APOGEE DR12 are available. We investigate the relation between age and chemical abundances for these stars, using a simple and robust approach to obtain ages. We first derive stellar masses using standard seismic scaling relations, then determine the maximum possible age for each star as function of its mass and metallicity, independently of its evolutionary stage. While the overall trend between maximum age and chemical abundances is a declining fraction of young stars with increasing [{\\alpha}/Fe], at least 14 out of 241 stars with [{\\alpha}/Fe]>0.13 are younger than 6 Gyr. Five stars with [{\\alpha}/Fe]>0.2 have ages below 4 Gyr. We examine the effect of modifications in the standard seismic scaling relations, as well as the effect of very low helium fractions, but these changes are not enough to make these stars as old a...

Martig, Marie; Aguirre, Victor Silva; Hekker, Saskia; Mosser, Benoit; Elsworth, Yvonne; Bovy, Jo; Stello, Dennis; Anders, Friedrich; Garca, Rafael A; Tayar, Jamie; Rodrigues, Thase S; Basu, Sarbani; Carrera, Ricardo; Ceillier, Tugdual; Chaplin, William J; Chiappini, Cristina; Frinchaboy, Peter M; Garca-Hernndez, D A; Hearty, Fred R; Holtzman, Jon; Johnson, Jennifer A; Mathur, Savita; Mszros, Szabolcs; Miglio, Andrea; Nidever, David; Pinsonneault, Marc; Schiavon, Ricardo P; Schneider, Donald P; Serenelli, Aldo; Shetrone, Matthew; Zamora, Olga

2014-01-01T23:59:59.000Z

134

238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc  

Open Energy Info (EERE)

238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc 238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: 238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc Details Activities (0) Areas (0) Regions (0) Abstract: Activities of 238U decay series radioisotopes have been determined for both postcaldera basalts erupted between 1849 and 1974 and genetically related young precaldera dacites from Batur volcano, Bali, Sunda arc. All rocks possess (230Th/238U) = 1 within 2 sigma error indicating that little, if any, fractionation between Th and U occurred during their genesis, or in their source regions, within approximately the last 350 ka. Both the basaltic and the dacitic rocks possess (230Th/232U) ~

135

Bright Young Minds for a Clean Energy Future | Department of Energy  

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

Bright Young Minds for a Clean Energy Future Bright Young Minds for a Clean Energy Future Bright Young Minds for a Clean Energy Future August 16, 2011 - 12:11pm Addthis Bright Young Minds for a Clean Energy Future Sarah Jane Maxted Special Assistant, Office of Energy Efficiency & Renewable Energy How can I participate? Registration begins August 15 and ends on October 7, 2011. Students are encouraged to register with their teachers by September 30, 2011 to take advantage of the full energy savings period. It's that time again: Back to school season is officially here! Time for students to prepare for the new experiences and challenges that they will encounter throughout the upcoming school year. One such challenge-from the Energy Department in partnership with the National Science Teachers Association (NSTA)-aims to tap into the

136

Bright Young Minds for a Clean Energy Future | Department of Energy  

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

Young Minds for a Clean Energy Future Young Minds for a Clean Energy Future Bright Young Minds for a Clean Energy Future August 16, 2011 - 12:11pm Addthis Bright Young Minds for a Clean Energy Future Sarah Jane Maxted Special Assistant, Office of Energy Efficiency & Renewable Energy How can I participate? Registration begins August 15 and ends on October 7, 2011. Students are encouraged to register with their teachers by September 30, 2011 to take advantage of the full energy savings period. It's that time again: Back to school season is officially here! Time for students to prepare for the new experiences and challenges that they will encounter throughout the upcoming school year. One such challenge-from the Energy Department in partnership with the National Science Teachers Association (NSTA)-aims to tap into the

137

An Exact Thickness-Weighted Average Formulation of the Boussinesq Equations WILLIAM R. YOUNG  

E-Print Network (OSTI)

An Exact Thickness-Weighted Average Formulation of the Boussinesq Equations WILLIAM R. YOUNG application of thickness-weighted averaging to the Boussinesq equa- tions of motion results in averaged

Young, William R.

138

Patent Foramen Ovale and Atrial Septal Aneurysm in Young Adults with Ischemic Stroke.  

E-Print Network (OSTI)

??Ischemic stroke in young adults with patent foramen ovale (PFO) and/or atrial septal aneurysm is underinvestigated. Methods: We investigated 86 such patients (age 16-49 years) (more)

Tolppanen, Heli

2010-01-01T23:59:59.000Z

139

What's Youth Got to Do with It? Exploring the Travel Behavior of Teens and Young Adults  

E-Print Network (OSTI)

Constant Model N Adjusted R2 Whats Youth Got to Do with30 Whats Youth Got to Do with It? | 1 C. Use of51 F. Conclusion: What Explains PMT among Teens, Young

Blumenberg, Evelyn; Taylor, Brian D.; Smart, Michael; Ralph, Kelcie; Wander, Madeline; Brumbagh, Stephen

2012-01-01T23:59:59.000Z

140

The Influence of praise on help-seeking behavior in young children  

E-Print Network (OSTI)

A. (1995). Young children's help-seeking in mastery-orientedS A. ( 1998). Strategic Help Seeking. Mahwah, NJ: LawrenceNewman, R S. (1994). Adaptive help seeking: A strategy of

Tully, Lisa Marie

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nanotech linda young" 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

Eye movements of young and older adults while reading with distraction  

E-Print Network (OSTI)

The authors used eye-tracking technology to examine young and older adults' online performance in the reading in distraction paradigm. Participants read target sentences and answered comprehension questions following each ...

Kemper, Susan; McDowd, Joan; Kramer, Art

2006-03-01T23:59:59.000Z

142

Tracking Talking: Dual Task Costs of Planning and Producing Speech for Young versus Older Adults  

E-Print Network (OSTI)

A digital pursuit rotor was used to monitor speech planning and production costs by time-locking tracking performance to the auditory wave form produced as young and older adults were describing someone they admire. The ...

Kemper, Susan; Hoffman, Lesa; Schmalzried, RaLynn Cheri; Herman, Ruth; Kieweg, Doug

2011-05-01T23:59:59.000Z

143

Investment determinants of young and old Portuguese SMEs: A quantile approach  

Science Journals Connector (OSTI)

Abstract Considering two samples of Portuguese SMEs: 582 young \\{SMEs\\} and 1654 old SMEs, using the two-step estimation method and quantile regressions, the empirical evidence allows us to conclude that the determinants of investment have a different impact on young and old SMEs, depending on a firm level of investment. In the framework of Acceleration Principle and Neoclassical Theories, the determinants are relevant in explaining the investment of young and old \\{SMEs\\} with high levels of investment. The Growth Domestic Product, as the investment determinant of Acceleration Principle Theory, has a greater impact on the investment of young \\{SMEs\\} with high levels of investment. Sales, as the investment determinant of Neoclassical Theory, have greater impact on the investment of old \\{SMEs\\} with high levels of investment. Cash flow, as the investment determinant of Free Cash Flow Theory, is important in explaining the investment of young and old \\{SMEs\\} with low levels of investment. However, cash flow has greater impact on the investment of young \\{SMEs\\} with low levels of investment. The empirical evidence obtained allows us to make suggestions for policy-makers and the owners/managers of Portuguese SMEs.

Slvia Mendes; Zlia Serrasqueiro; Paulo Mas Nunes

2014-01-01T23:59:59.000Z

144

Normative references of heart rate variability and salivary alpha-amylase in a healthy young male population  

Science Journals Connector (OSTI)

This study aimed to present normative reference values of heart rate variability and salivary alpha-amylase in a healthy young male population with...

Hiromitsu Kobayashi; Bum-Jin Park

2012-04-01T23:59:59.000Z

145

Intel / Charles E. Young Endowed Chair in Nanotechnology Director of the Nanoscience Institute for Medical and Engineering Technology  

E-Print Network (OSTI)

Intel / Charles E. Young Endowed Chair in Nanotechnology Director of the Nanoscience Institute of the Nanoscience Institute for Medical and Engineering Technology. The Intel Foundation established this endowment

Slatton, Clint

146

Young adults and seafood : using the voice of consumers to develop new seafood product concepts aimed at increasing consumption .  

E-Print Network (OSTI)

??Young adults do not eat seafood frequently enough because they lack knowledge about the preparation of a quick and easy meal with seafood. One of (more)

Altintzoglou, Themistoklis

2010-01-01T23:59:59.000Z

147

Identifying Nearby, Young, Late-type Stars by Means of Their Circumstellar Disks  

E-Print Network (OSTI)

It has recently been shown that a significant fraction of late-type members of nearby, very young associations (age excess emission at mid-IR wavelengths indicative of dusty circumstellar disks. We demonstrate that the detection of mid-IR excess emission can be utilized to identify new nearby, young, late-type stars including two definite new members ("TWA 33" and "TWA 34") of the TW Hydrae Association. Both new TWA members display mid-IR excess emission in the Wide-field Infrared Survey Explorer (WISE) catalog and they show proper motion and youthful spectroscopic characteristics -- namely H\\alpha emission, strong lithium absorption, and low surface gravity features consistent with known TWA members. We also detect mid-IR excess -- the first unambiguous evidence of a dusty circumstellar disk -- around a previously identified UV-bright, young, accreting star (2M1337) that is a likely member of the Lower-Centaurus Crux region of the Scorpius Centaurus Complex.

Schneider, Adam; Melis, Carl; Zuckerman, Ben; Bessell, Mike

2012-01-01T23:59:59.000Z

148

AGE AND MASS STUDIES FOR YOUNG STAR CLUSTERS IN M31 FROM SEDS-FIT  

SciTech Connect

In this paper, we present photometry for young star clusters in M31, which are selected from Caldwell et al. These star clusters have been observed as part of the Beijing-Arizona-Taiwan-Connecticut (BATC) Multicolor Sky Survey from 1995 February to 2008 March. The BATC images including these star clusters are taken with 15 intermediate-band filters covering 3000-10000 A. Combined with photometry in the GALEX far- and near-ultraviolet, broadband UBV RI, SDSS ugriz, and infrared JHK{sub s} of Two Micron All Sky Survey, we obtain their accurate spectral energy distributions (SEDs) from 1538 to 20000 A. We derive these star clusters' ages and masses by comparing their SEDs with stellar population synthesis models. Our results are in good agreement with previous determinations. The mean value of age and mass of young clusters (<2 Gyr) is about 385 Myr and 2 Multiplication-Sign 10{sup 4} M{sub Sun }, respectively. There are two distinct peaks in the age distribution, a highest peak at age {approx}60 Myr and a secondary peak around 250 Myr, while the mass distribution shows a single peak around 10{sup 4} M{sub Sun }. A few young star clusters have two-body relaxation times greater than their ages, indicating that those clusters have not been well dynamically relaxed and therefore have not established the thermal equilibrium. There are several regions showing aggregations of young star clusters around the 10 kpc ring and the outer ring, indicating that the distribution of the young star clusters is well correlated with M31's star-forming regions. The young massive star clusters (age {<=}100 Myr and mass {>=}10{sup 4} M{sub Sun }) show apparent concentration around the ring splitting region, suggesting a recent passage of a satellite galaxy (M32) through M31 disk.

Wang Song; Ma Jun; Fan Zhou; Wu Zhenyu; Zhang Tianmeng; Zou Hu; Zhou Xu, E-mail: majun@nao.cas.cn [National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China)

2012-12-01T23:59:59.000Z

149

The Effects of Varying Task Priorities on Language Production by Young and Older Adults  

E-Print Network (OSTI)

was based on a confirmatory factor analysis with a single latent working memory factor (Loehlin, 1998). Young adults had a higher composite working memory score than did older adults, F(1, 78) = 15.548, p < .001. The young adults scored higher.... The pursuit rotor featured an elliptical track with a bulls-eye target that rotated along the track displayed on a 15 high resolution flat-screen. Participants tracked the target using a 4 x 6 touchpad or a trackball mouse to control the cursor. Once...

Kemper, Susan; Schmalzried, RaLynn Cheri; Herman, Ruth; Mohankumar, Deepthi

2011-02-01T23:59:59.000Z

150

Caffeine and stress alter salivary a-amylase activity in young men Laura C. Klein1*, Jeanette M. Bennett1  

E-Print Network (OSTI)

. Copyright # 2010 John Wiley & Sons, Ltd. key words -- blood pressure; caffeine; heart rate; salivary alpha-amylaseCaffeine and stress alter salivary a-amylase activity in young men Laura C. Klein1*, Jeanette M and a psychological stressor on salivary a-amylase (sAA) in healthy young males (age 18� 30 years) who consumed

Ritter, Frank

151

Interspecific Variability of Biomass Production of Young Coffea: No Influence of Branch Pruning. Experimental Evidence and Theoretical Analysis  

E-Print Network (OSTI)

Interspecific Variability of Biomass Production of Young Coffea: No Influence of Branch Pruning diversity and architectural plasticity. In this study, we investigated the biomass production and allocation treatment had no influence on biomass production and allocation for these young trees. We propose

Boyer, Edmond

152

The role of disclosure of personal information in the evaluation of risk and trust in young peoples' online interactions  

Science Journals Connector (OSTI)

This study examined the relationship between the evaluation of risk, trust and disclosure of personal information in young peoples' online interactions. A series of 18 focus groups were conducted with young people aged 9-19years old. The results suggested ... Keywords: Adolescence, Internet, Risk, Trust

Jo Bryce; James Fraser

2014-01-01T23:59:59.000Z

153

Influences of recovery from clear-cut, climate variability, and thinning on the carbon balance of a young  

E-Print Network (OSTI)

of a young ponderosa pine plantation Laurent Misson a,*, Jianwu Tang a , Ming Xu b , Megan McKay a , Allen observed in a young ponderosa pine forest originated from clear-cutting and plantation in 1990 of California. Thinning in spring 2000 decreased the leaf area index (LAI) by 34% and added 496 g C m?2 of wood

Cohen, Ronald C.

154

You are invited to the 8th Annual Africa Institute of South Africa's (AISA) Young Graduates and Scholars Conference  

E-Print Network (OSTI)

You are invited to the 8th Annual Africa Institute of South Africa's (AISA) Young Graduates, Botswana, Belgium, Kenya, and South Africa. The participants are from multidisciplinary backgrounds. Key Institute of South Africa's (AISA) Young Graduates and Scholars Conference (AYGS) University of Johannesburg

Wagner, Stephan

155

Assessing "Dangerous Climate Change": Required Reduction of Carbon Emissions to Protect Young People, Future Generations and Nature  

E-Print Network (OSTI)

Assessing "Dangerous Climate Change": Required Reduction of Carbon Emissions to Protect Young high and would subject young people, future generations and nature to irreparable harm. Carbon dioxide (CO2) emissions from fossil fuel use must be reduced rapidly to avoid irreversible consequences

Hansen, James E.

156

Psychology 218 Research Methods Nancy J. Young nyoung@uidaho.edu  

E-Print Network (OSTI)

Psychology 218 Research Methods Nancy J. Young nyoung@uidaho.edu Definitions of Terms --empirical psychology, the science of the mind developed by observation and experiment, rather than by deduction from Start Here Does library have a specific journal Examples: Journal of Psychology Psychological Research

O'Laughlin, Jay

157

Towards Wide-angle Micro Vision Sensors Sanjeev J. Koppal* Ioannis Gkioulekas* Travis Young+ Hyunsung Park*  

E-Print Network (OSTI)

, including micro- robots and other small machines [16], and nodes of far- flung sensor networks [46]. Power1 Towards Wide-angle Micro Vision Sensors Sanjeev J. Koppal* Ioannis Gkioulekas* Travis Young on micro-scale devices is a challenge. On these platforms, the power and mass constraints are severe enough

158

ASTRONOMY TO INSPIRE AND EDUCATE YOUNG CHILDREN EU-UNAWE Lorentz Center Workshop  

E-Print Network (OSTI)

ASTRONOMY TO INSPIRE AND EDUCATE YOUNG CHILDREN EU-UNAWE Lorentz Center Workshop Official Opening. Mitchell, MEP, Chair, EU Parliamentary Committee on Development Astronomy Research and Education in South Committee for Education, Culture and Science Video messages (5 min) Astronomy and Space collaborations

Galis, Frietson

159

Atmosphere-crust coupling and carbon sequestration on the young Mars Professor Martin R. Lee1  

E-Print Network (OSTI)

Atmosphere-crust coupling and carbon sequestration on the young Mars Professor Martin R. Lee1 *, Dr the idea that CO2 was `scrubbed' by precipitation of carbonate minerals within the planet's crust - a reaction termed `carbonation'. This project will seek evidence for carbonation by analysis of martian

Guo, Zaoyang

160

April 16, 2010 Caffeine and Stress Alter Salivary -Amylase Activity in Young Men  

E-Print Network (OSTI)

of Information Sciences and Technology Pennsylvania State University Key words: salivary alpha-amylase, caffeineApril 16, 2010 Caffeine and Stress Alter Salivary -Amylase Activity in Young Men *Laura Cousino -amylase assays were conducted by Salimetrics, LLC, State College, PA, where DAG is founder and president

Ritter, Frank

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161

The Astrophysical Journal, in press A Determination of the Coronal Emission Measure Distribution in the Young  

E-Print Network (OSTI)

to this temperature regime. We argue that the DEM distribution seen in EK Dra is induced by the propertiesThe Astrophysical Journal, in press A Determination of the Coronal Emission Measure Distribution of a coronal differential emission measure (DEM) analysis of the nearby analog of the young Sun, EK Draconis

Guedel, Manuel

162

Cervical Cancer Screening Among Young Adult Women in the United States  

Science Journals Connector (OSTI)

...Young Adult Women in the United States Katherine B. Roland 1 Vicki B. Benard 1 Ashwini...Mona Saraiya 1 Corresponding Author: Katherine B. Roland MPH, Centers for Disease...M, Castle PE, Maucort-Boulch D, Wheeler CM.A 2-year prospective study of...

Katherine B. Roland; Vicki B. Benard; Ashwini Soman; Nancy Breen; Deanna Kepka; and Mona Saraiya

2013-04-01T23:59:59.000Z

163

Conditions Under Which Young Children Can Hold Two Rules in Mind and Inhibit a Prepotent Response  

E-Print Network (OSTI)

Conditions Under Which Young Children Can Hold Two Rules in Mind and Inhibit a Prepotent Response Adele Diamond, Natasha Kirkham, and Dima Amso Eunice Kennedy Shriver Center, University of Massachusetts their performance. What helped was reducing the inhibitory demand by instructing them to say "dog" and "pig" (not

Kirkham, Natasha Z.

164

Internationalization of Computer Science Education Sarah Douglas, Art Farley, Ginnie Lo, Andrzej Proskurowski, Michal Young  

E-Print Network (OSTI)

question: What must we do to transform American undergraduate computer science 1 NSF grant CNS-0722341Internationalization of Computer Science Education Sarah Douglas, Art Farley, Ginnie Lo, Andrzej Proskurowski, Michal Young Department of Computer and Information Science University of Oregon, Eugene, OR, USA

Proskurowski, Andrzej

165

An experience of young software engineers' employability in the Moroccan offshore industry  

E-Print Network (OSTI)

An experience of young software engineers' employability in the Moroccan offshore industry Philippe the emergence of an offshore software development industry in Morocco. A network of eight Moroccan universities and the University of Brest has set up a mobility scheme for Moroccan Master students. The OTI programme "Offshoring

Paris-Sud XI, Université de

166

Survival on the ark: life-history trends in captive parrots A. M. Young1  

E-Print Network (OSTI)

demonstrate the value of the ISIS database to estimate life-history data for an at-risk taxonSurvival on the ark: life-history trends in captive parrots A. M. Young1 , E. A. Hobson1 , L 2 International Species Information System, Eagan, MN, USA Keywords captive breeding; ISIS; life-history

Wright, Timothy F.

167

Elephant spatial use in wet and dry savannas of southern K. D. Young1  

E-Print Network (OSTI)

Elephant spatial use in wet and dry savannas of southern Africa K. D. Young1 , S. M. Ferreira1 Keywords elephants; home range; Loxodonta africana; NDVI; spatial use intensity; vegetation productivity; accepted 16 February 2009 doi:10.1111/j.1469-7998.2009.00568.x Abstract The influence of elephants on woody

Pretoria, University of

168

Ca RETENTION IN YOUNG PULLETS AND LAYING HENS FED A Ca47 LABELLED DIET  

E-Print Network (OSTI)

Ca RETENTION IN YOUNG PULLETS AND LAYING HENS FED A Ca47 LABELLED DIET OF DIFFERENT Ca LEVELS K levels of dietary calcium. A basal diet poor in calcium but otherwise optimal was supplemented with CaC03 and Na2HP04 as seen below : #12;CaCO, supplement of the diet was replaced by Ca&dquo; labelled Calcium

Paris-Sud XI, Université de

169

Young Children Selectively Avoid Helping People With Harmful Intentions Amrisha Vaish, Malinda Carpenter, and Michael Tomasello  

E-Print Network (OSTI)

Young Children Selectively Avoid Helping People With Harmful Intentions Amrisha Vaish, Malinda. In Study 1 (N = 54), 3-year-olds watched 1 adult (the actor) harming or helping another adult. Children subsequently helped the harmful actor less often than a third (previously neutral) adult, but helped

Carpenter, M.alinda

170

Planar Gold Nanoparticle Clusters as Microscale Mirrors Jin Young Kim and Frank E. Osterloh*  

E-Print Network (OSTI)

Planar Gold Nanoparticle Clusters as Microscale Mirrors Jin Young Kim and Frank E. Osterloh,4,5 In extension of our work on nanoparticle-based waveguides,6-9 we report here a scalable chemical synthesis of micrometer-scale mirrors based on Au nanoparticles and Ca2Nb3O10 nanoplates. Similar to their macroscale

Osterloh, Frank

171

The Smith Normal Form of a Matrix Associated with Young's Lattice  

E-Print Network (OSTI)

The Smith Normal Form of a Matrix Associated with Young's Lattice Tommy Wuxing Cai and Richard P. Stanley Abstract. We prove a conjecture of Miller and Reiner on the Smith normal form of the operator DU be a commutative ring with 1 and M an m?m matrix over R. We say that M has a Smith normal form (SNF) over R

172

Session: Poster Session + Poster Award + Scientific Award + Excellent young wind doctor award (PO.202) Track: Technical  

E-Print Network (OSTI)

tower-mounted instruments. Typical turbine hub heights are now in excess of 70m. For such machinesSession: Poster Session + Poster Award + Scientific Award + Excellent young wind doctor award (PO.202) Track: Technical COMMERCIAL LIDAR PROFILERS FOR WIND ENERGY. A COMPARATIVE GUIDE. (abstract

173

Sea Turtles: Navigating with Young sea turtles use the Earth's magnetic field as a source of  

E-Print Network (OSTI)

Sea Turtles: Navigating with Magnetism Young sea turtles use the Earth's magnetic field as a source satellite telemetry has now demonstrated for the first time that adult turtles also navigate using the Earth's magnetic field. Kenneth J. Lohmann The ability of sea turtles to navigate across vast expanses of seemingly

Lohmann, Kenneth J.

174

Water movement and its resistance in young trees of Cryptomeria japonica  

E-Print Network (OSTI)

Water movement and its resistance in young trees of Cryptomeria japonica H. Yahata Laboratory Information about water flow resistance is essential to understanding and simulating water movement in trees japonica and no data are available on the gradient of water potential in intact stem. This study

Paris-Sud XI, Université de

175

Demo Abstract: Energy Transference for Sensornets Affan A. Syed Young Cho John Heidemann  

E-Print Network (OSTI)

Demo Abstract: Energy Transference for Sensornets Affan A. Syed Young Cho John Heidemann USC continuous monitoring, 24x7, at remote, inaccessible locations making energy man- agement a critical part of most sensornets. The sensornet research community has explored energy conservation and energy

Heidemann, John

176

3D Reconstruction of the Source and Scale of Buried Young Flood Channels on Mars  

Science Journals Connector (OSTI)

...Source and Scale of Buried Young Flood Channels on Mars 10.1126...Southwest Research Institute, Boulder, CO, USA. Outflow channels...interpreted as the product of gigantic floods due to the catastrophic eruption...been applied to map out buried flood channels on Earth through the...

Gareth A. Morgan; Bruce A. Campbell; Lynn M. Carter; Jeffrey J. Plaut; Roger J. Phillips

2013-05-03T23:59:59.000Z

177

The Disciplined Flood Protocol in Sensor Networks Young-ri Choi and Mohamed G. Gouda  

E-Print Network (OSTI)

The Disciplined Flood Protocol in Sensor Networks Young-ri Choi and Mohamed G. Gouda Department of Computing Science University of Alberta, Canada ehab@cs.ualberta.ca Abstract-- Flood is a communication to every sensor in the network. When a flood of some message is initiated, the message is forwarded

Gouda, Mohamed G.

178

Session: Poster Session + Poster Award + Scientific Award + Excellent young wind doctor award (PO.206) Track: Technical  

E-Print Network (OSTI)

Session: Poster Session + Poster Award + Scientific Award + Excellent young wind doctor award (PO the erection of masts equipped with calibrated cup or sonic anemometers. In order to reduce costs associated, the mean horizontal wind speed measured with a LiDAR shows very good comparison to cup anemometers. However

179

The impact of binge drinking on the young growing female rat skeleton  

E-Print Network (OSTI)

, on the actively growing skeleton. The objective of this study was to determine whether or not binge drinking impacts the normal growth process of the young growing female rat skeleton. Twelve, four-week-old, female rats were paired to form an ethanol group and a...

Gallagher, Sharon Lee

2012-06-07T23:59:59.000Z

180

MYRES-I: Behind the Scenes of an Ongoing Program to Unite Young Solid Earth Researchers  

E-Print Network (OSTI)

MYRES-I: Behind the Scenes of an Ongoing Program to Unite Young Solid Earth Researchers Frederik J". It is time to take stock, in the interest of maximum democratic transparency -- certainly. But this will also, this was a gift that keeps on giving. The attendees were told they, too, could become "armchair geochemists

Becker, Thorsten W.

Note: This page contains sample records for the topic "nanotech linda young" 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

Quarterly Progress Report for the Young-Rainey STAR Center's 4.5 Acre Site  

Office of Legacy Management (LM)

3-TAC 3-TAC GJO-PIN 25.5.1 Pinellas Environmental Restoration Project January through March 2003 Quarterly Progress Report for the Young-Rainey STAR Center's 4.5 Acre Site April 2003 Grand Junction Office U.S. Department of Energy Work Performed Under DOE Contract No. for the U.S. Department of Energy DE-AC13-02GJ79491 Approved for public release; distribution is unlimited. N0060800 GJO-2003-433-TAC GJO-PIN 25.5.1 Pinellas Environmental Restoration Project Quarterly Progress Report for the Young - Rainey STAR Center's 4.5 Acre Site January through March 2003 April 2003 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work Performed Under DOE Contract Number DE-AC13-02GJ79491 Task Order Number ST03-107

182

S M Stoller Pinellas Environmental Restoration Project - Young - Rainey Star Center  

Office of Legacy Management (LM)

Young - Rainey Star Center Young - Rainey Star Center 110406202 Accutest Job Number: F30886 Sampling Date: 04/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

183

S M Stoller Pinellas Environmental Restoration Project - Young - Rainey Star Center  

Office of Legacy Management (LM)

Young - Rainey Star Center Young - Rainey Star Center 110406202 Accutest Job Number: F35489 Sampling Date: 10/05/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Harry Behzadi, Ph.D.

184

S M Stoller Pinellas Environmental Restoration Project - Young- Rainey Star Center  

Office of Legacy Management (LM)

Pinellas Environmental Restoration Project - Young- Rainey Star Center Pinellas Environmental Restoration Project - Young- Rainey Star Center 7030-226 Accutest Job Number: F29125 Sampling Date: 01/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable.

185

Sitewide Environmental Monitoring Quarterly Progress Report for the Young-Rainy STAR Center  

Office of Legacy Management (LM)

2-TAC 2-TAC GJO-PIN 11.6.2 Pinellas Environmental Restoration Project January through March 2003 Sitewide Environmental Monitoring Quarterly Progress Report for the Young-Rainey STAR Center April 2003 Grand Junction Office Grand Junction Office Grand Junction Office U.S. Department of Energy Work Performed Under DOE Contract No. for the U.S. Department of Energy DE-AC13-02GJ79491 Approved for public release; distribution is unlimited. N0060700 GJO-2003-432-TAC GJO-PIN 11.6.2 Pinellas Environmental Restoration Project Sitewide Environmental Monitoring Quarterly Progress Report for the Young - Rainey STAR Center January through March 2003 April 2003 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work Performed Under DOE Contract Number DE-AC13-02GJ79491

186

S M Stoller Pinellas Environmental Restoration Project - Young- Rainey Star Center  

Office of Legacy Management (LM)

Pinellas Environmental Restoration Project - Young- Rainey Star Center Pinellas Environmental Restoration Project - Young- Rainey Star Center 110406202 Accutest Job Number: F33039 Sampling Date: 07/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable.

187

Foot pressure distribution differences between young adult and older subject: a biomechanical parameters analysis  

Science Journals Connector (OSTI)

Foot problems are common in older people and altered biomechanical parameters under the foot sole may lead to ulceration. Therefore this study evaluates foot pressure distribution parameter Power Ratio (PR) in young adult and older subjects during standing. We acquired foot pressure distribution during standing using PedoPowerGraph(P) system for 20 subjects with age range from 30 to 65 years. Various pedopowergraphic parameters were evaluated and the results were analysed. We observe statistical significant differences in mean PR value (p foot and fore foot region. In addition, older subject had lower mean PR value in medial foot region and higher mean PR value in lateral fore foot region as compared to young adult. Our findings indicate that increase in lateral forefoot and hind foot PR value is prevalent in older subject and may be responsible for higher incidence of foot problems.

R. Periyasamy; Sonal Atreya; Sneh Anand

2013-01-01T23:59:59.000Z

188

Deriving the Young-Ben Jelloul model of near-inertial waves by Whitham averaging  

E-Print Network (OSTI)

Oceanic near-inertial waves - internal waves with frequencies close to the local Coriolis frequency $f_0$ - are strongly influenced by the presence of mean currents. To study this influence, Young and Ben Jelloul (1997) derived an asymptotic model that describes the slow modulation of the amplitude of these waves about their rapid oscillation at frequency $f_0$. Here we show that this model can be obtained within a variational framework, by (Whitham) averaging the Lagrangian of the hydrostatic-Boussinesq equations over the wave period $2\\pi/f_0$. The derivation leads to a variational formulation of the Young-Ben Jelloul model from which its conservation laws can be obtained systematically.

Vanneste, Jacques

2014-01-01T23:59:59.000Z

189

Can a variable gravitational constant resolve the Faint Young Sun Paradox ?  

E-Print Network (OSTI)

Solar models suggest that four billion years ago the young Sun was about 25% fainter than it is today, rendering Earth's oceans frozen and lifeless. However, there is ample geophysical evidence that Earth had a liquid ocean teeming with life 4 Gyr ago. Since ${\\cal L_\\odot} \\propto G^7M_\\odot^5$, the Sun's luminosity ${\\cal L_\\odot}$ is exceedingly sensitive to small changes in the gravitational constant $G$. We show that a percent-level increase in $G$ in the past would have prevented Earth's oceans from freezing, resolving the faint young Sun paradox. Such small changes in $G$ are consistent with observational bounds on ${\\Delta G}/G$. Since ${\\cal L}_{\\rm SNIa} \\propto G^{-3/2}$, an increase in $G$ leads to fainter supernovae, creating tension between standard candle and standard ruler probes of dark energy. Precisely such a tension has recently been reported by the Planck team.

Varun Sahni; Yuri Shtanov

2014-11-05T23:59:59.000Z

190

DISCOVERY OF X-RAY EMISSION FROM YOUNG SUNS IN THE SMALL MAGELLANIC CLOUD  

SciTech Connect

We report the discovery of extended X-ray emission within the young star cluster NGC 602a in the Wing of the Small Magellanic Cloud (SMC) based on observations obtained with the Chandra X-Ray Observatory. X-ray emission is detected from the cluster core area with the highest stellar density and from a dusty ridge surrounding the H II region. We use a census of massive stars in the cluster to demonstrate that a cluster wind or wind-blown bubble is unlikely to provide a significant contribution to the X-ray emission detected from the central area of the cluster. We therefore suggest that X-ray emission at the cluster core originates from an ensemble of low- and solar-mass pre-main-sequence (PMS) stars, each of which would be too weak in X-rays to be detected individually. We attribute the X-ray emission from the dusty ridge to the embedded tight cluster of the newborn stars known in this area from infrared studies. Assuming that the levels of X-ray activity in young stars in the low-metallicity environment of NGC 602a are comparable to their Galactic counterparts, then the detected spatial distribution, spectral properties, and level of X-ray emission are largely consistent with those expected from low- and solar-mass PMS stars and young stellar objects (YSOs). This is the first discovery of X-ray emission attributable to PMS stars and YSOs in the SMC, which suggests that the accretion and dynamo processes in young, low-mass objects in the SMC resemble those in the Galaxy.

Oskinova, L. M.; Hainich, R. [Institute for Physics and Astronomy, University Potsdam, D-14476 Potsdam (Germany)] [Institute for Physics and Astronomy, University Potsdam, D-14476 Potsdam (Germany); Sun, W.; Chen, Y. [Department of Astronomy, Nanjing University, Nanjing, 210093 Jiangsu (China)] [Department of Astronomy, Nanjing University, Nanjing, 210093 Jiangsu (China); Evans, C. J. [UK Astronomy Technology Centre, Royal Observatory Edinburgh, Blackford Hill, Edinburgh EH9 3HJ (United Kingdom)] [UK Astronomy Technology Centre, Royal Observatory Edinburgh, Blackford Hill, Edinburgh EH9 3HJ (United Kingdom); Henault-Brunet, V. [Scottish Universities Physics Alliance (SUPA), Institute for Astronomy, University of Edinburgh, Blackford Hill, Edinburgh EH9 3HJ (United Kingdom)] [Scottish Universities Physics Alliance (SUPA), Institute for Astronomy, University of Edinburgh, Blackford Hill, Edinburgh EH9 3HJ (United Kingdom); Chu, Y.-H.; Gruendl, R. A. [Department of Astronomy, University of Illinois, 1002 West Green Street, Urbana, IL 61801 (United States)] [Department of Astronomy, University of Illinois, 1002 West Green Street, Urbana, IL 61801 (United States); Gallagher, J. S. III [Department of Astronomy, University of Wisconsin-Madison, 5534 Sterling, 475 North Charter Street, Madison, WI 53706 (United States)] [Department of Astronomy, University of Wisconsin-Madison, 5534 Sterling, 475 North Charter Street, Madison, WI 53706 (United States); Guerrero, M. A. [Instituto de Astrofisica de Andalucia, IAA-CSIC, Glorieta de la Astronomia s/n, E-18008 Granada (Spain)] [Instituto de Astrofisica de Andalucia, IAA-CSIC, Glorieta de la Astronomia s/n, E-18008 Granada (Spain); Guedel, M. [Department of Astrophysics, University of Vienna, Tuerkenschanzstrasse 17, A-1180 Vienna (Austria)] [Department of Astrophysics, University of Vienna, Tuerkenschanzstrasse 17, A-1180 Vienna (Austria); Silich, S. [Instituto Nacional de Astrofisica Optica y Electronica, AP 51, 72000 Puebla (Mexico)] [Instituto Nacional de Astrofisica Optica y Electronica, AP 51, 72000 Puebla (Mexico); Naze, Y. [GAPHE, Departement AGO, Universite de Liege, Allee du 6 Aout 17, Bat. B5C, B-4000 Liege (Belgium)] [GAPHE, Departement AGO, Universite de Liege, Allee du 6 Aout 17, Bat. B5C, B-4000 Liege (Belgium); Reyes-Iturbide, J. [LATO-DCET/Universidade Estadual de Santa Cruz, Rodovia Jorge Amado, km 16, 45662-000 Ilheus, BA (Brazil)] [LATO-DCET/Universidade Estadual de Santa Cruz, Rodovia Jorge Amado, km 16, 45662-000 Ilheus, BA (Brazil)

2013-03-01T23:59:59.000Z

191

www.vopen.net 1994 Young Mark Ewing Red Hat Red H  

E-Print Network (OSTI)

www.vopen.net Linux --- 1994 Young Mark Ewing Red Hat Red H at Linux Linux Red Hat Linux Red Hat Linux Red Hat Linux MandrakeSOT BestConnectivaAbit KondaraRed Hat Linux 2001 4 16 Red Hat Red Hat Linux 7.1 Red Hat Linux 1 1.1 1 Linux 2.4.2 2 Xfree86 4.0.3 3 4 Big5 5 CPU CPU 4

Li, Tiejun

192

Queering young adult literature: examining sexual minorities in contemporary realistic fiction  

E-Print Network (OSTI)

of the Episcopal Church (1992) 4 effectively summed up this position, declaring: ?All homosexual acts are sin, first, because they violate the strictures of Scripture and second, because they are a willful perversion of the natural order? (cited in Jones... formation, and their conflicts within larger discourses of homosexuality is still quite young, given that queer theory itself is little over a decade old. Specifically, examination of fictional GLBTQ characterizations has been scarce (Cuseo, 1992; Cart...

Wickens, Corrine Marie

2009-05-15T23:59:59.000Z

193

Intersecting Epidemics -- Crack Cocaine Use and HIV Infection among Inner-City Young Adults  

Science Journals Connector (OSTI)

...be Hispanic or white (PHispanic African Americans, 8 percent of the smokers and 9 percent of the nonsmokers were Hispanics, 3 percent of the smokers and 5 percent of the nonsmokers were black Hispanics, and... Crack cocaine, an addictive, smokable form of cocaine, gained widespread use in many urban neighborhoods in the United States in the mid-1980s, particularly among poor young adults who were members of minority groups16. A recent national household ...

Edlin B.R.; Irwin K.L.; Faruque S.

1994-11-24T23:59:59.000Z

194

Chandra Observations of the Eagle Nebula. I. Embedded Young Stellar Objects near the Pillars of Creation  

E-Print Network (OSTI)

We present and analyze the first high-resolution X-ray images ever obtained of the Eagle Nebula star-forming region. On 2001 July 30 the Chandra X-ray Observatory obtained a 78 ks image of the Eagle Nebula (M 16) that includes the core of the young galactic cluster NGC 6611 and the dark columns of dust and cold molecular gas in M 16 known as the Pillars of Creation. We find a total of 1101 X-ray sources in the 17'x17' ACIS-I field of view. Most of the X-ray sources are low mass pre-main-sequence or high-mass main-sequence stars in this young cluster. A handful of hard X-ray sources in the pillars are spatially coincident with deeply embedded young stellar objects seen in high-resolution near-infrared images recently obtained with the VLT (McCaughrean & Andersen 2002). In this paper, we focus on the 40 X-ray sources in and around Pillars 1-4 at the heart of the Eagle Nebula. None of the X-ray sources are associated with the evaporating gaseous globules (EGGs) first observed by Hester et al. (1996) in HST W...

Linsky, J L; Mytyk, A; Andersen, C M; Linsky, Jeffrey L.; Gagne, Marc; Mytyk, Anna; Andersen, Mark McCaughrean & Morten

2006-01-01T23:59:59.000Z

195

Identifying nearby, Young, Late-type Stars by Means of their Circumstellar Disks  

Science Journals Connector (OSTI)

It has recently been shown that a significant fraction of late-type members of nearby, very young associations (age 10Myr) display excess emission at mid-IR wavelengths indicative of dusty circumstellar disks. We demonstrate that the detection of mid-IR excess emission can be utilized to identify new nearby, young, late-type stars including two definite new members ("TWA 33" and "TWA 34") of the TW Hydrae Association (TWA). Both new TWA members display mid-IR excess emission in the Wide-field Infrared Survey Explorer catalog and they show proper motion and youthful spectroscopic characteristicsnamely, H? emission, strong lithium absorption, and low surface gravity features consistent with known TWA members. We also detect mid-IR excessthe first unambiguous evidence of a dusty circumstellar diskaround a previously identified UV-bright, young, accreting star (2M1337) that is a likely member of the Lower-Centaurus Crux region of the Scorpius-Centaurus Complex.

Adam Schneider; Inseok Song; Carl Melis; B. Zuckerman; Mike Bessell

2012-01-01T23:59:59.000Z

196

IDENTIFYING NEARBY, YOUNG, LATE-TYPE STARS BY MEANS OF THEIR CIRCUMSTELLAR DISKS  

SciTech Connect

It has recently been shown that a significant fraction of late-type members of nearby, very young associations (age {approx}<10 Myr) display excess emission at mid-IR wavelengths indicative of dusty circumstellar disks. We demonstrate that the detection of mid-IR excess emission can be utilized to identify new nearby, young, late-type stars including two definite new members ('TWA 33' and 'TWA 34') of the TW Hydrae Association (TWA). Both new TWA members display mid-IR excess emission in the Wide-field Infrared Survey Explorer catalog and they show proper motion and youthful spectroscopic characteristics-namely, H{alpha} emission, strong lithium absorption, and low surface gravity features consistent with known TWA members. We also detect mid-IR excess-the first unambiguous evidence of a dusty circumstellar disk-around a previously identified UV-bright, young, accreting star (2M1337) that is a likely member of the Lower-Centaurus Crux region of the Scorpius-Centaurus Complex.

Schneider, Adam; Song, Inseok [Department of Physics and Astronomy, University of Georgia, Athens, GA 30602 (United States); Melis, Carl [Center for Astrophysics and Space Sciences, University of California, San Diego, CA 92093 (United States); Zuckerman, B. [Department of Physics and Astronomy, University of California, Los Angeles, CA, 90095 (United States); Bessell, Mike, E-mail: aschneid@physast.uga.edu, E-mail: song@physast.uga.edu, E-mail: cmelis@ucsd.edu, E-mail: ben@astro.ucla.edu, E-mail: bessell@mso.anu.edu.au [Research School of Astronomy and Astrophysics, The Australian National University, Weston Creek, ACT 2611 (Australia)

2012-10-01T23:59:59.000Z

197

A young stellar environment for the superluminous supernova PTF12dam  

E-Print Network (OSTI)

The progenitors of super luminous supernovae (SLSNe) are still a mystery. Hydrogen-poor SLSN hosts are often highly star-forming dwarf galaxies and the majority belongs to the class of extreme emission line galaxies hosting young and highly star-forming stellar populations. Here we present a resolved long-slit study of the host of the hydrogen-poor SLSN PTF12dam probing the kpc environment of the SN site to determine the age of the progenitor. The galaxy is a "tadpole" with uniform properties and the SN occurred in a star-forming region in the head of the tadpole. The galaxy experienced a recent star-burst superimposed on an underlying old stellar population. We measure a very young stellar population at the SN site with an age of ~3 Myr and a metallicity of 12+log(O/H)=8.0 at the SN site but do not observe any WR features. The progenitor of PTF12dam must have been a massive star of at least 60 M_solar and one of the first stars exploding as a SN in this extremely young starburst.

Thne, C C; Garca-Benito, R; Leloudas, G; Schulze, S; Amorn, R

2014-01-01T23:59:59.000Z

198

Promoting young adolescents򠨹pothesis-development performance in a computer-supported and problem-based learning environment  

E-Print Network (OSTI)

In the study, young adolescents hypothesis development in a computer-supported and problem-based learning environment was examined in terms of two empirical studies. The first study examined the effect of metacognitive scaffolds to strengthening...

Kim, Hye Jeong

2009-05-15T23:59:59.000Z

199

Use of LiDAR to estimate stand characteristics for thinning operations in young Douglas-fir plantations  

Science Journals Connector (OSTI)

Light Detection and Ranging (LiDAR) has been successfully used to describe a wide range of forest metrics at local, regional and national scales. However, little research has used this technology in young Doug...

Michael S Watt; Andrew Meredith; Pete Watt

2013-12-01T23:59:59.000Z

200

Young-onset dementia and MRI changes in a patient with subclinical liver cirrhosis due to chronic hepatitis C  

Science Journals Connector (OSTI)

Young-onset dementia (before age of 65) is relatively infrequent and presents a challenge in everyday neurological practice due to wide spectrum of clinical presentations and diversity of underlying etiology. ...

Marina Boban; Branko Maloj?i?

2011-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "nanotech linda young" from the National Library of EnergyBeta (NLEBeta).
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201

LINDA S. WENNERBERG, Ph.D. Linda S. Wennerberg, Ph.D., applies her 39 years of experience in the assessment, development,  

E-Print Network (OSTI)

and technical issues with policy and management approaches, serving as a liaison between scientific and policy and strategies through the application of sound science. Dr. Wennerberg focuses on the interaction of scientific communities on chemical management. Her expertise reflects her integration of applicable aspects

Magee, Joseph W.

202

Forever Young  

E-Print Network (OSTI)

Propagation of a species requires periodic cell renewal to avoid clonal senescence. Liu et al. (2010) now describe a new mechanism of cell renewal in budding yeast, in which damaged protein aggregates are transported out ...

Guarente, Leonard Pershing

203

Chandra Observations of the Eagle Nebula. I. Embedded Young Stellar Objects near the Pillars of Creation  

E-Print Network (OSTI)

We present and analyze the first high-resolution X-ray images ever obtained of the Eagle Nebula star-forming region. On 2001 July 30 the Chandra X-ray Observatory obtained a 78 ks image of the Eagle Nebula (M 16) that includes the core of the young galactic cluster NGC 6611 and the dark columns of dust and cold molecular gas in M 16 known as the Pillars of Creation. We find a total of 1101 X-ray sources in the 17'x17' ACIS-I field of view. Most of the X-ray sources are low mass pre-main-sequence or high-mass main-sequence stars in this young cluster. A handful of hard X-ray sources in the pillars are spatially coincident with deeply embedded young stellar objects seen in high-resolution near-infrared images recently obtained with the VLT (McCaughrean & Andersen 2002). In this paper, we focus on the 40 X-ray sources in and around Pillars 1-4 at the heart of the Eagle Nebula. None of the X-ray sources are associated with the evaporating gaseous globules (EGGs) first observed by Hester et al. (1996) in HST WFPC2 images of M 16, implying that either the EGGs do not contain protostars or that the protostars have not yet become X-ray active. Eight X-ray counts are coincident with the Herbig-Haro object HH216, implying log L_X~30.0.

Jeffrey L. Linsky; Marc Gagne; Anna Mytyk; Mark McCaughrean; Morten Andersen

2006-10-10T23:59:59.000Z

204

Quarterly Progress Report for the Young-Rainey STAR Center's 4.5 Acre Site  

Office of Legacy Management (LM)

600 600 GJO-2003-410-TAC GJO-PIN 25.5.1 Pinellas Environmental Restoration Project Quarterly Progress Report for the Young - Rainey STAR Center's 4.5 Acre Site October through December 2002 January 2003 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work Performed Under DOE Contract Number DE-AC13-02GJ79491 Task Order Number ST03-107 Document Number N0057600 Contents DOE/Grand Junction Office 4.5 Acre Site Quarterly Progress Report January 2003 Page iii Contents Acronyms and Abbreviations ..........................................................................................................v 1.0 Introduction ............................................................................................................................1

205

The relationship of metabolic rate to rate of gain in young beef cattle  

E-Print Network (OSTI)

reaches maturity. %1th tl ls ln mind, an attempt has been made to determine whether metabolic rat;e has any relationship to rate of gain ln young beef cattle. REVIEVi OF LITERATVRE It is generally known that the thyroid gland has an impoztant... that of the thyroidoctomized animal decreased to about 1300 calories per square . . . etor pcr day at tho age o'f eight morths, at wi;1ch level it re- mained dto age forty months. The volu. . . e of air inhaled pe. minute is less in t?ie thyroidectomized ar. i. . . al...

Burns, Kenneth Harold

2012-06-07T23:59:59.000Z

206

A rotating disk around the very young massive star AFGL 490  

E-Print Network (OSTI)

We observed the embedded, young 8--10 Msun star AFGL 490 at subarcsecond resolution with the Plateau de Bure Interferometer in the C17O (2--1) transition and found convincing evidence that AFGL 490 is surrounded by a rotating disk. Using two-dimensional modeling of the physical and chemical disk structure coupled to line radiative transfer, we constrain its basic parameters. We obtain a relatively high disk mass of 1 Msun and a radius of ~ 1500 AU. A plausible explanation for the apparent asymmetry of the disk morphology is given.

K. Schreyer; D. Semenov; Th. Henning; J. Forbrich

2006-01-12T23:59:59.000Z

207

Atenolol versus Losartan in Children and Young Adults with Marfan's Syndrome  

Science Journals Connector (OSTI)

...outcome at the completion of the trial because three interim analyses were performed. Adjustments were not made to the significance levels of hypothesis tests for secondary trial outcomes. Echocardiographic and anthropometric outcomes were modeled with linear regression with the use of mixed effects to account... In this study, children and young adults with Marfan's syndrome were randomly assigned to receive atenolol or losartan and were followed for 3 years. There was no significant difference between the two groups in the rate of aortic-root dilatation.

Lacro R.V.; Dietz H.C.; Sleeper L.A.

2014-11-27T23:59:59.000Z

208

Snail (Archachatina marginata) pie: a nutrient rich snack for school-age children and young mothers  

Science Journals Connector (OSTI)

This study examined the moisture, protein, ash and iron composition of beef and fresh indigenous land snail and the sensory properties of their pies. The edible parts of the snail (Archachatina marginata) and beef and their pies were analysed using standard methods. The beef and beef pies served as controls. The snail and its pie had higher (p pie. The snail pie was preferred (p pie in terms of appearance, texture, taste and flavour. The snail pie is recommended as a cheap source of protein and iron for school-age children and young mothers and could contribute in the fight against iron deficiency anaemia.

Ukpong S. Udofia

2009-01-01T23:59:59.000Z

209

Taiwanese older adults perceptions of aging and communication with peers and young adults  

E-Print Network (OSTI)

://kuscholarworks.ku.edu/dspace/. with interviewees as being considered one of them. Interviewees may feel freer to express their thoughts about todays young people. Permissions for audio recording the interview were first obtained from the interviewees. After explaining the purpose... such as Family/non-family, hostile/kind, strangers in the subway, and ideal/worst conversations. These categories were adopted from Cantor, Mischel, and Schwartz (1982) and Harwood et al. (2000) studies. The interviewer decided which type of older adults and...

Zhang, Yan Bing; Lin, Mei-Chen

2008-01-01T23:59:59.000Z

210

Identity Implications of Relationship (Re)Definition Goals: An Analysis of Face Threats and Facework as Young Adults Initiate, Intensify, and Disengage from Romantic Relationships  

E-Print Network (OSTI)

Identity implications theory (IIT) is applied to analyze how young adults manage identity concerns associated with the goals of initiating, intensifying, and disengaging from romantic relationships. Participants wrote ...

Kunkel, Adrianne; Wilson, Steven R.; Robson, Scott; Soliz, Jordan; Olufowote, James O.

2009-01-01T23:59:59.000Z

211

Age and mass studies for young star clusters in M31 from SEDs-fit  

E-Print Network (OSTI)

In this paper, we present photometry for young star clusters in M31, which are selected from Caldwell et al. These star clusters have been observed as part of the Beijing--Arizona--Taiwan--Connecticut (BATC) Multicolor Sky Survey from 1995 February to 2008 March. The BATC images including these star clusters are taken with 15 intermediate-band filters covering 3000--10000 \\AA. Combined with photometry in the {\\sl GALEX} far- and near-ultraviolet, broad-band $UBVRI$, SDSS $ugriz$, and infrared $JHK_{\\rm s}$ of Two Micron All Sky Survey, we obtain their accurate spectral energy distributions (SEDs) from 1538-20000 \\AA. We derive these star clusters' ages and masses by comparing their SEDs with stellar population synthesis models. Our results are in good agreement with previous determinations. The mean value of age and mass of young clusters ($<2$ Gyr) is about 385 Myr and $2\\times 10^4 {M_\\odot}$, respectively. There are two distinct peaks in the age distribution, a highest peak at age $\\sim$ 60 Myr and a se...

Wang, Song; Fan, Zhou; Wu, Zhenyu; Zhang, Tianmeng; Zou, Hu; Zhou, Xu

2012-01-01T23:59:59.000Z

212

A SPITZER IRS SURVEY OF NGC 1333: INSIGHTS INTO DISK EVOLUTION FROM A VERY YOUNG CLUSTER  

SciTech Connect

We report on the {lambda} = 5-36 {mu}m Spitzer Infrared Spectrograph (IRS) spectra of 79 young stellar objects in the very young nearby cluster NGC 1333. NGC 1333's youth enables the study of early protoplanetary disk properties, such as the degree of settling and the formation of gaps and clearings. We construct spectral energy distributions (SEDs) using our IRS data as well as published photometry and classify our sample into SED classes. Using 'extinction-free' spectral indices, we determine whether the disk, envelope, or photosphere dominates the spectrum. We analyze the dereddened spectra of objects that show disk-dominated emission using spectral indices and properties of silicate features in order to study the vertical and radial structure of protoplanetary disks in NGC 1333. At least nine objects in our sample of NGC 1333 show signs of large (several AU) radial gaps or clearings in their inner disk. Disks with radial gaps in NGC 1333 show more nearly pristine silicate dust than their radially continuous counterparts. We compare properties of disks in NGC 1333 to those in three other well-studied regions, Taurus-Auriga, Ophiuchus, and Chamaeleon I, and find no difference in their degree of sedimentation and dust processing.

Arnold, L. A.; Watson, Dan M.; Kim, K. H.; Manoj, P.; Remming, I.; Sheehan, P.; Forrest, W. J.; Mamajek, E. [Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627 (United States); Adame, L.; McClure, M. [Department of Astronomy, University of Michigan, 500 Church Street, Dennison Building, Ann Arbor, MI 48109 (United States); Furlan, E. [Jet Propulsion Laboratory, California Institute of Technology, Mail Stop 264-723, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States); Espaillat, C. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-78, Cambridge, MA 02138 (United States); Ausfeld, K.; Rapson, V. A., E-mail: laa@pas.rochester.edu, E-mail: dmw@pas.rochester.edu [Center for Imaging Science, Rochester Institute of Technology, 54 Lomb Memorial Drive, Rochester, NY 14623 (United States)

2012-08-01T23:59:59.000Z

213

Warm Gas in the Inner Disks around Young Intermediate Mass Stars  

E-Print Network (OSTI)

The characterization of gas in the inner disks around young stars is of particular interest because of its connection to planet formation. In order to study the gas in inner disks, we have obtained high-resolution K-band and M-band spectroscopy of 14 intermediate mass young stars. In sources that have optically thick inner disks, i.e. E(K-L)>1, our detection rate of the ro-vibrational CO transitions is 100% and the gas is thermally excited. Of the five sources that do not have optically thick inner disks, we only detect the ro-vibrational CO transitions from HD 141569. In this case, we show that the gas is excited by UV fluorescence and that the inner disk is devoid of gas and dust. We discuss the plausibility of the various scenarios for forming this inner hole. Our modeling of the UV fluoresced gas suggests an additional method by which to search for and/or place stringent limits on gas in dust depleted regions in disks around Herbig Ae/Be stars.

Sean Brittain; Theodore Simon; Joan Najita; Terrence Rettig

2006-12-08T23:59:59.000Z

214

Temperature dependence of dynamic Young's modulus and internal friction in three plasma sprayed NiCrAlY coating alloys  

E-Print Network (OSTI)

TEMPERATURE DEPENDENCE OF DYNAM'IIC YOUNG'S MODULUS AND INTERNAL FRICTION IN THREE PLASMA SPRAYED NiCrAlY COATING -ALLOYS A Thesis LLOYD STEVEN COOK Submitted to the 08ice of Graduate Studies of Texas AE M University in part. al full...'illment of the requirement for the degree of MASTER OF SCIENCE August 1989 Itiajor Subject: l'dechanical Engineering TEMPERATURE DEPENDENCE OF DYNAMIC YOUNG'S MODULUS AND INTERNAL FRICTION IN THREE PLASMA SPRAYED NiCrAIY COATING ALLOYS A Thesis by LLOYD STEVEN COOK...

Cook, Lloyd Steven

1989-01-01T23:59:59.000Z

215

Alpha-amylase, cortisol, and pupillary responses to social and non-social dynamic scenes in young children with autism spectrum disorder  

E-Print Network (OSTI)

ALPHA-AMYLASE, CORTISOL, AND PUPILLARY RESPONSES TO SOCIAL AND NON- SOCIAL DYNAMIC SCENES IN YOUNG CHILDREN WITH AUTISM SPECTRUM DISORDER BY Christa J. Anderson Submitted to the graduate degree program in Psychology... dissertation: ALPHA-AMYLASE, CORTISOL, AND PUPILLARY RESPONSES TO SOCIAL AND NON- SOCIAL DYNAMIC SCENES IN YOUNG CHILDREN WITH AUTISM SPECTRUM DISORDER Committee: John Colombo_______________________ Chairperson* Stephen C. Fowler...

Anderson, Christa J.

2010-04-27T23:59:59.000Z

216

S M Stoller Pinellas Environmental Restoration Project - Young - Rainey Star Center  

Office of Legacy Management (LM)

6/06 6/06 Technical Report for S M Stoller Pinellas Environmental Restoration Project - Young - Rainey Star Center 110406202 Accutest Job Number: F43553 Sampling Date: 09/07/06 Report to: U.S. Dept of Energy, Grand Jct Office 2597 B 3/4 Road Grand Juction, CO 81503 ATTN: Contracts Department, PO# 24231 x Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference

217

G0.570-0.018: A Young Supernova Remnant? INTEGRAL and VLA Observations  

Science Journals Connector (OSTI)

We report INTEGRAL IBIS ?-ray and VLA radio observations of G0.570-0.018, a diffuse X-ray source recently discovered by ASCA and Chandra in the Galactic center region. Based on its spectrum and morphology, G0.570-0.018 has been proposed to be a very young supernova remnant. In this scenario, the presence of ?-ray lines coming from the short-lived radioactive nucleus 44Ti and synchrotron radio continuum emission are expected. The first could provide information on nucleosynthesis environments in the interior of exploding stars, and the latter could probe the interaction between the supernova blast wave and the circumstellar/interstellar matter. We have not detected 44Ti lines or any conspicuous radio feature associated with this source down to the achieved sensitivities. From the derived upper limits we set constraints on the nature of G0.570-0.018.

M. Renaud; S. Paron; R. Terrier; F. Lebrun; G. Dubner; E. Giacani; A. M. Bykov

2006-01-01T23:59:59.000Z

218

Disks, young stars, and radio waves: the quest for forming planetary systems  

E-Print Network (OSTI)

Kant and Laplace suggested the Solar System formed from a rotating gaseous disk in the 18th century, but convincing evidence that young stars are indeed surrounded by such disks was not presented for another 200 years. As we move into the 21st century the emphasis is now on disk formation, the role of disks in star formation, and on how planets form in those disks. Radio wavelengths play a key role in these studies, currently providing some of the highest spatial resolution images of disks, along with evidence of the growth of dust grains into planetesimals. The future capabilities of EVLA and ALMA provide extremely exciting prospects for resolving disk structure and kinematics, studying disk chemistry, directly detecting proto-planets, and imaging disks in formation.

Claire J. Chandler; Debra S. Shepherd

2008-01-24T23:59:59.000Z

219

Radon Laboratory: A Proposal for Scientific Culture Dissemination Among Young Students in Italy  

SciTech Connect

In Italy the 'nuclear issue' was for a long time a taboo. A way to approach this theme to make the public more trusting of nuclear issues is to discuss radioactivity and ionizing radiation starting from young students. An experimental activity that involves secondary school students has been developed. The approach is to have students engaged in activities that will allow them to understand how natural radioactivity is a part of our everyday environment. This would include how radiation enters our lives in different ways, to demonstrate that natural radioactive sources found in soil, water, and air contribute to our exposure to natural ionizing radiation and how this exposure effects human health. Another objective is to develop a new technique for teaching physics which will enhance scientific interest of students in applications of nuclear physics in both environmental and physical sciences.

Groppi, Flavia; Manenti, Simone; Gini, Luigi; Bonardi, Mauro L. [Universita degli Studi di Milano and Istituto Nazionale di Fisica Nucleare Sezione di Milano-L.A.S.A., Radiochemistry Laboratory, via F.lli Cervi, 201-20090 Segrate (Italy); Bazzocchi, Anna [Universita degli Studi di Milano and Istituto Nazionale di Fisica Nucleare Sezione di Milano-L.A.S.A., Radiochemistry Laboratory, via F.lli Cervi, 201-20090 Segrate (Italy); Liceo Scientifico Tecnologico I.I.S. 'E. Mattei', San Donato Milanese (Italy)

2009-08-19T23:59:59.000Z

220

G306.3-0.9: A NEWLY DISCOVERED YOUNG GALACTIC SUPERNOVA REMNANT  

SciTech Connect

We present X-ray and radio observations of the new Galactic supernova remnant (SNR) G306.3-0.9, recently discovered by Swift. Chandra imaging reveals a complex morphology, dominated by a bright shock. The X-ray spectrum is broadly consistent with a young SNR in the Sedov phase, implying an age of 2500 yr for a distance of 8 kpc, plausibly identifying this as one of the 20 youngest Galactic SNRs. Australia Telescope Compact Array imaging reveals a prominent ridge of radio emission that correlates with the X-ray emission. We find a flux density of {approx}160 mJy at 1 GHz, which is the lowest radio flux recorded for a Galactic SNR to date. The remnant is also detected at 24 {mu}m, indicating the presence of irradiated warm dust. The data reveal no compelling evidence for the presence of a compact stellar remnant.

Reynolds, Mark T.; Miller, Jon M.; Maitra, Dipankar; Gueltekin, Kayhan; Reis, Rubens C. [Department of Astronomy, University of Michigan, 500 Church Street, Ann Arbor, MI 48109 (United States)] [Department of Astronomy, University of Michigan, 500 Church Street, Ann Arbor, MI 48109 (United States); Loi, Shyeh T.; Murphy, Tara; Moss, Vanessa; Reeves, Sarah; Robbins, William J.; Gaensler, B. M. [Sydney Institute for Astronomy (SIfA), School of Physics, The University of Sydney, NSW 2006 (Australia)] [Sydney Institute for Astronomy (SIfA), School of Physics, The University of Sydney, NSW 2006 (Australia); Gehrels, Neil; Petre, Robert [NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States)] [NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Kennea, Jamie A.; Siegel, Michael H.; Gelbord, Jonathan [Department of Astronomy and Astrophysics, 525 Davey Lab, Pennsylvania State University, University Park, PA 16802 (United States)] [Department of Astronomy and Astrophysics, 525 Davey Lab, Pennsylvania State University, University Park, PA 16802 (United States); Kuin, Paul, E-mail: markrey@umich.edu [Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT (United Kingdom)] [Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT (United Kingdom)

2013-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "nanotech linda young" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


221

Economic Development Activities at the Young - Rainey Science, Technology, & Research (STAR) Center  

SciTech Connect

Project mission was to mitigate the adverse economic effects of closing the U.S. Department of Energy's Pinellas Plant in Largo, Florida. This project was to facilitate the physical renovation of the plant and to help maintain and create jobs for the employees that worked at the plant when DOE terminated its operations. It also included finding and attracting high technology, industrial manufacturing and related firms to utilize the space and high tech equipment to remain at the plant. Stakeholders included the affected plant employees, local government and related public organizations, and businesses and universities in the Tampa Bay Florida area. The $17.6 million funded for this project helped produce 2,780 jobs at the Young - Rainey STAR Center at an average cost of $6,328. Rental income from STAR Center tenants and third party cash input amounted to approximately $66 million over the project period of 13.3 years.

Paul S. Sacco; Carl Smeigh; John Caponiti, Jr.

2008-06-30T23:59:59.000Z

222

Proposed experiment of which-way detection by longitudinal momentum transfer in Young's double slit experiment  

E-Print Network (OSTI)

The momentum of a photon may reveal the answer to the "which way" problem of Young's double slit experiments. A photon passing through the boundary between two media, in which a photon travels at different velocities, undergoes a momentum change according to the law of conservation of momentum. The momentum of the photon is transferred locally to the medium, and the boundary between the media receives stress, which determines the photon trajectory. An experiment is performed using a crystal plate that can transform the stress to electric charge. We are able to detect the electric charge after the detection of the photon on the screen, and control the sensitivity of photon detection. By means of this proposed experiment it is determined whether or not an attempt to detect the "which way" of photon travel destroys the interference patterns.

Masanori Sato

2004-06-01T23:59:59.000Z

223

No Evidence for Significant Age Spreads in Young Massive LMC Clusters  

E-Print Network (OSTI)

Recent discoveries have put the picture of stellar clusters being simple stellar populations into question. In particular, the color-magnitude diagrams of intermediate age (1-2 Gyr) massive clusters in the Large Magellanic Cloud (LMC) show features that could be interpreted as age spreads of 100-500 Myr. If multiple generations of stars are present in these clusters then, as a consequence, young (test this hypothesis. We analyzed the color-magnitude diagrams of these clusters and fitted their star formation history to derive upper limits of potential age spreads. We find that none of the clusters analyzed in this work shows evidence for an extended star formation history that would be consistent with the age spreads proposed for intermediat...

Niederhofer, Florian; Bastian, Nate; Silva-Villa, Esteban

2015-01-01T23:59:59.000Z

224

THE RED MSX SOURCE SURVEY: THE MASSIVE YOUNG STELLAR POPULATION OF OUR GALAXY  

SciTech Connect

We present the Red MSX Source survey, the largest statistically selected catalog of young massive protostars and H II regions to date. We outline the construction of the catalog using mid- and near-infrared color selection. We also discuss the detailed follow up work at other wavelengths, including higher spatial resolution data in the infrared. We show that within the adopted selection bounds we are more than 90% complete for the massive protostellar population, with a positional accuracy of the exciting source of better than 2 arcsec. We briefly summarize some of the results that can be obtained from studying the properties of the objects in the catalog as a whole; we find evidence that the most massive stars form: (1) preferentially nearer the Galactic center than the anti-center; (2) in the most heavily reddened environments, suggestive of high accretion rates; and (3) from the most massive cloud cores.

Lumsden, S. L.; Hoare, M. G.; Oudmaijer, R. D.; Cooper, H. D. B. [School of Physics and Astronomy, University of Leeds, Leeds LS2 9JT (United Kingdom); Urquhart, J. S. [Max-Planck-Institut fr Radioastronomie, Auf dem Hgel 69, Bonn (Germany); Davies, B.; Moore, T. J. T. [Astrophysics Research Institute, Liverpool John Moores University, Liverpool L3 5RF (United Kingdom); Mottram, J. C. [Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden (Netherlands)

2013-09-01T23:59:59.000Z

225

Young Stellar Object candidates toward the Orion region selected from GALEX  

E-Print Network (OSTI)

We analyze 359 ultraviolet tiles from the All Sky Imaging Survey of the space mission GALEX covering roughly 400 square degrees toward the Orion star-forming region. There is a total of 1,555,174 ultraviolet sources that were cross-matched with others catalogs (2MASS, UCAC4, SDSS, DENIS, CMC15 and WISE) to produce a list of 290,717 reliable sources with a wide range of photometric information. Using different color selection criteria we identify 111 Young Stellar Object candidates showing both ultraviolet and infrared excesses, of which 81 are new identifications. We discuss the spatial distribution, the spectral energy distributions and other physical properties of these stars. Their properties are, in general, compatible with those expected for T Tauri stars. This population of TTS candidates is widely dispersed around the Orion molecular cloud.

Sanchez, Nestor; Lopez-Martinez, Fatima; Lopez-Santiago, Javier

2014-01-01T23:59:59.000Z

226

Linda A. Cohen, At Large, Chair David M. Larson, Congressional District 3,  

E-Print Network (OSTI)

Sciences and Dean of the Medical School R. Timothy Mulcahy, Vice President for Research Kathleen O.S., Manager, Children's Center Carlson, James, M.S.L.S., Assistant Librarian Casey, Charles, D Professor, Biology, Environmental Sciences, and Health Sciences Evans, Amber, Ed.D., Director, Admissions

Amin, S. Massoud

227

A feminist semiotic analysis of three Spanish ballads: Isabal de Liar, Gerineldo and La Linda Melisenda  

E-Print Network (OSTI)

of Isabel de Liar reveal different meanings of the image of woman. Version Il paints the image of Isabel as a passive victim of her oppressor, don Rodrigo. Version 12 transforms her into a more assertive character, and exposes the cowardice behind... the cruel image of don Rodrigo. The inscription of the feminine voice in the story de-stabilizes the binary opposition of "man is strong/woman is weak". Comparison of the two versions at the reactualization level of characterization emphasizes...

Timmons, Patricia Lee

2012-06-07T23:59:59.000Z

228

A review of "Grammar Wars: Language as Cultural Battlefield in England." by Linda C. Mitchell  

E-Print Network (OSTI)

: Language as Cultural Battlefield in 17 th - and 18 th -Century England. Aldershot: Ashgate, 2001. viii + 218 pp. + 10 illus. $74.95. Review by MELISSA MOHR, STANFORD UNIVERSITY. Mitchell sets out firmly new historicist aims for her book. She wants.... Chicago: University of Chicago Press, 2002. xii + 204 pp. + 10 illus. $45.00 cloth; $18.00 paper. Review by MELISSA MOHR, STANFORD UNIVERSITY. DeJean?s book is more ambitious than its title suggests. She traces the history of obscenity from ancient...

Melissa Mohr

2003-01-01T23:59:59.000Z

229

JIMAR, PFRP ANNUAL PROGRESS REPORT P.I. Name: Ujjayant Chakravorty, Linda Cox, Keiichi Nemoto  

E-Print Network (OSTI)

each five by five degree grid per period, fishing trips are allocated over space to locations reveal the importance of "substitution effects" of area closures. For example, if the North Pacific closure policies, such as reduction of inshore gear conflict and conservation of offshore turtle

Hawai'i at Manoa, University of

230

Start-up Optimization of a Combined Cycle Power Plant A. Linda, E. Sllberga,  

E-Print Network (OSTI)

bModelon AB, Lund, Sweden cSiemens AG, Energy Sector, Erlangen, Germany Abstract In the electricity are simpler than typical high- fidelity simulation models. Two different models used for optimization in four to opti- mize are explored. Results are encouraging and show that energy production during start-up can

231

Bioconversion and Biorefineries of the Future Linda L. Lasure, Pacific Northwest National Laboratory  

E-Print Network (OSTI)

-scale impacts on energy and GHG mitigation a. Example I: Ethanol from corn stover in the USA i. Energy from corn stover ii. Impact on GHG production iii. Life cycle analysis of impacts on energy and GHG mitigation for corn stover derived ethanol iv. Century-scale impacts on GHG mitigation b. Example II: Polylactide from

232

The Statistical Sleuth in R: Linda Loi Kate Aloisio Ruobing Zhang Nicholas J. Horton  

E-Print Network (OSTI)

.3.1 Kruskal-Wallis Nonparametric Analysis of Variance . . . . . . . . . . . . . . . 13 1 Introduction

Horton, Nicholas

233

Egg Activation at Fertilization: Where It All Begins Linda L. Runft,1  

E-Print Network (OSTI)

1 of the first mitosis in sea urchins (Stricker, 1999). In plants, the cell cycle pause other animal and plant species studied (Jaffe, 1985; Stricker, 1999; Antoine et al., 2000; Samuel et al or waves that cross the egg (Gilkey et al., 1978; Jaffe, 1985; Stricker, 1999). The Ca2 increase

Terasaki, Mark

234

Hot Organic Molecules Toward a Young Low-Mass Star: A Look at Inner Disk Chemistry  

E-Print Network (OSTI)

Spitzer Space Telescope spectra of the low mass young stellar object (YSO) IRS 46 (L_bol ~ 0.6 L_sun) in Ophiuchus reveal strong vibration-rotation absorption bands of gaseous C2H2, HCN, and CO2. This is the only source out of a sample of ~100 YSO's that shows these features and the first time they are seen in the spectrum of a solar-mass YSO. Analysis of the Spitzer data combined with Keck L- and M-band spectra gives excitation temperatures of > 350 K and abundances of 10(-6)-10(-5) with respect to H2, orders of magnitude higher than those found in cold clouds. In spite of this high abundance, the HCN J=4-3 line is barely detected with the James Clerk Maxwell Telescope, indicating a source diameter less than 13 AU. The (sub)millimeter continuum emission and the absence of scattered light in near-infrared images limits the mass and temperature of any remnant collapse envelope to less than 0.01 M_sun and 100 K, respectively. This excludes a hot-core type region as found in high-mass YSO's. The most plausible origin of this hot gas rich in organic molecules is in the inner (<6 AU radius) region of the disk around IRS 46, either the disk itself or a disk wind. A nearly edge-on 2-D disk model fits the spectral energy distribution (SED) and gives a column of dense warm gas along the line of sight that is consistent with the absorption data. These data illustrate the unique potential of high-resolution infrared spectroscopy to probe organic chemistry, gas temperatures and kinematics in the planet-forming zones close to a young star.

F. Lahuis; E. F. van Dishoeck; A. C. A. Boogert; K. M. Pontoppidan; G. A. Blake; C. P. Dullemond; N. J. Evans II; M. R. Hogerheijde; J. K. Joergensen; J. E. Kessler-Silacci; C. Knez

2005-11-29T23:59:59.000Z

235

To call or not to call: parents assess the vulnerability of their young before warning them about predators  

Science Journals Connector (OSTI)

...In species that alarm call to their young, parents face a fundamental dilemma: calling can silence noisy offspring and so make...rspb.2004.2716 ) 16 Higgins, PJ , and JM Peter. 2002 Handbook of Australian, New Zealand and Antarctic Birds, volume 6...

2013-01-01T23:59:59.000Z

236

However, the years that I spent in Egypt as a child and young adult blessed me with a solid foundation  

E-Print Network (OSTI)

#12;However, the years that I spent in Egypt as a child and young adult blessed me with a solid of the world that often left me distressed. Many thought 1rode camels all day long in Egypt. The truth is that 1had never ridden a camel in Egypt. Many also imagined that most of my fellow Egyptians drilled

Zewail, Ahmed

237

Red blood cell dynamics: from spontaneous fluctuations to non-linear response Young Zoon Yoon,ab  

E-Print Network (OSTI)

Red blood cell dynamics: from spontaneous fluctuations to non-linear response Young Zoon Yoon DOI: 10.1039/c0sm01117g We studied experimentally the mechanical properties of the red blood cell and microtubules: generally they confer rigidity to cells, and to tissues at larger scales.3,4 The red blood cell

Cicuta, Pietro

238

Adsorption mechanism of CH3Cl on Si(1 0 0)-2 1 Jun Young Lee, Sehun Kim *  

E-Print Network (OSTI)

Adsorption mechanism of CH3Cl on Si(1 0 0)-2 ? 1 Jun Young Lee, Sehun Kim * Department of Chemistry-701, South Korea Abstract The adsorption mechanism of CH3Cl on Si(1 0 0)-2 ? 1 has been studied by the experiment and semiempirical cal- culations. For adsorption at room temperature, the existence of a precursor

Kim, Sehun

239

USING VIDEO MODELING DELIVERED THROUGH IPODS TO TEACH VOCATIONAL TASKS TO YOUNG ADULTS WITH AUTISM SPECTRUM DISORDERS (ASD)  

E-Print Network (OSTI)

The purpose of this study was to evaluate the effectiveness of using video modeling delivered through a Portable media player (video iPod) as a means of teaching three job-related tasks to four young adults with autism spectrum disorders (ASD) in a...

Kellems, Ryan Owen

2010-07-15T23:59:59.000Z

240

Millimeter-wave Optoelectronic Mixers based on InP HEMT Chang-Soon Choi and Woo-Young Choi  

E-Print Network (OSTI)

Millimeter-wave Optoelectronic Mixers based on InP HEMT Chang-Soon Choi and Woo-Young Choi optoelectronic mixers in 60GHz band. They provide mixing function with high internal conversion gain over be utilized as optoelectronic mixers which perform photodetection of optically transmitted data and

Choi, Woo-Young

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


241

MEMORY LOSS FOR TIME-DEPENDENT DYNAMICAL SYSTEMS WILLIAM OTT, MIKKO STENLUND, AND LAI-SANG YOUNG  

E-Print Network (OSTI)

MEMORY LOSS FOR TIME-DEPENDENT DYNAMICAL SYSTEMS WILLIAM OTT, MIKKO STENLUND, AND LAI-SANG YOUNG- namical systems. Exponential loss of memory is proved for expanding maps and for one-dimensional piece memory of the past as it evolves with time. Memory is lost when the initial state of a system is quickly

242

U N I V E R S I T Y O F T O R O N T O A P P L I E D S C I E N C E & E N G I N E E R I N G V O L U M E 8  

E-Print Network (OSTI)

a Nano-tech Revolution 18 Leading the Drive to Green Products 19 Alumni Build a Hydrogen Powerhouse Cool

243

Complex organic molecules in organic-poor massive young stellar objects  

E-Print Network (OSTI)

Massive young stellar objects (MYSOs) with hot cores are classic sources of complex organic molecules. The origins of these molecules in such sources, as well as the small- and large-scale differentiation between nitrogen- and oxygen-bearing complex species, are poorly understood. We aim to use complex molecule abundances toward a chemically less explored class of MYSOs with weak hot organic emission lines to constrain the impact of hot molecular cores and initial ice conditions on the chemical composition toward MYSOs. We use the IRAM 30m and the Submillimeter Array to search for complex organic molecules over 8-16 GHz in the 1~mm atmospheric window toward three MYSOs with known ice abundances, but without luminous molecular hot cores. Complex molecules are detected toward all three sources at comparable abundances with respect to CH$_3$OH to classical hot core sources. The relative importance of CH$_3$CHO, CH$_3$CCH, CH$_3$OCH$_3$, CH$_3$CN, and HNCO differ between the organic-poor MYSOs and hot cores, howe...

Fayolle, Edith C; Garrod, Robin T; van Dishoeck, Ewine F; Bisschop, Suzanne E

2015-01-01T23:59:59.000Z

244

Variable magnetic field geometry of the young sun HN Peg (HD 206860)  

E-Print Network (OSTI)

The large-scale magnetic field of solar-type stars reconstructed from their spectropolarimetric observations provide important insight into their underlying dynamo processes.We aim to investigate the temporal variability of the large-scale surface magnetic field and chromospheric activity of a young solar analogue, the G0 dwarf HN Peg.The large-scale surface magnetic field topology is reconstructed using Zeeman Doppler Imaging at six observational epochs covering seven years.We also investigated the chromospheric activity variations by measuring the flux in the line cores of the three chromospheric activity indicators: Ca II H&K, H alpha, and the Ca II IRT lines.The magnetic topology of HN Peg shows a complex and variable geometry. While the radial field exhibits a stable positive polarity magnetic region at the poles at each observational epoch, the azimuthal field is strongly variable in strength, where a strong band of positive polarity magnetic field is present at equatorial latitudes. This field disa...

Saikia, S Boro; Petit, P; Marsden, S; Morin, J; Folsom, C P

2014-01-01T23:59:59.000Z

245

The Evolving Activity of the Dynamically Young Comet C/2009 P1 (Garradd)  

E-Print Network (OSTI)

We used the UltraViolet-Optical Telescope on board Swift to observe the dynamically young comet C/2009 P1 (Garradd) from a heliocentric distance of 3.5 AU pre-perihelion until 4.0 AU outbound. At 3.5 AU pre-perihelion, comet Garradd had one of the highest dust-to-gas ratios ever observed, matched only by comet Hale-Bopp. The evolving morphology of the dust in its coma suggests an outburst that ended around 2.2 AU pre-perihelion. Comparing slit-based measurements and observations acquired with larger fields of view indicated that between 3 AU and 2 AU pre-perihelion a significant extended source started producing water in the coma. We demonstrate that this source, which could be due to icy grains, disappeared quickly around perihelion. Water production by the nucleus may be attributed to a constantly active source of at least 75 km$^2$, estimated to be more than 20 percent of the surface. Based on our measurements, the comet lost $4x10^{11}$ kg of ice and dust during this apparition, corresponding to at most a...

Bodewits, D; A'Hearn, M F; Feaga, L M; McKay, A; Schleicher, D G; Sunshine, J M

2014-01-01T23:59:59.000Z

246

Accelerating an Water Maser Face-on Jet from a High Mass Young Stellar Object  

E-Print Network (OSTI)

We report on a long-term single-dish and VLBI monitoring for intermittent flare activities of a Dominant Blue-Shifted H$_{2}$O Maser (DBSM) associated with a southern high mass young stellar object, G353.273+0.641. Bi-weekly single-dish monitoring using Hokkaido University Tomakomai 11-m radio telescope has shown that a systematic acceleration continues over four years beyond a lifetime of individual maser features. This fact suggests that the H$_{2}$O maser traces a region where molecular gas is steadily accelerated. There were five maser flares during five-years monitoring, and maser distributions in four of them were densely monitored by the VLBI Exploration of Radio Astrometry (VERA). The overall distribution of the maser features suggests the presence of a bipolar jet, with the 3D kinematics indicating that it is almost face-on (inclination angle of $\\sim$ 8$^{\\fdg}$--17$^{\\fdg}$ from the line-of-sight). Most of maser features were recurrently excited within a region of 100$\\times$100 AU$^{2}$ around the...

Motogi, Kazuhito; Honma, Mareki; Hirota, Tomoya; Hachisuka, Kazuya; Niinuma, Kotaro; Sugiyama, Koichiro; Yonekura, Yosinori; Fujisawa, Kenta

2015-01-01T23:59:59.000Z

247

Successful Field-Scale In Situ Thermal NAPL Remediation at the Young-Rainey Star Center  

SciTech Connect

The U.S. Department of Energy (DOE) successfully completed a fieldscale remediation to remove non-aqueous phase liquids (NAPLs) from the subsurface at a site on the Young-Rainey Science, Technology, and Research (STAR) Center, Largo, Florida. The STAR Center is a former DOE facility. The remediation project covered an area of 930 m2 (10,000 ft2) and depths extending to 10.5 m (35 ft) below ground surface. In July 2001, DOEs contractor awarded a subcontract to SteamTech Environmental Services for removal of NAPLs from a portion of the Northeast Site. The technologies used for remediation were steam-enhanced extraction and Electro-Thermal Dynamic Stripping Process, an electrical resistive heating technology. McMillan-McGee Corporation implemented the process. Construction of the remediation system was completed in September 2002. Operations began immediately after construction, and active heating ended in February 2003. After operations were completed, confirmatory sampling was conducted over a 6-month period to verify the level of cleanup achieved. Results of the sampling showed that NAPL concentrations were reduced significantly below the required cleanup goals and, in most cases, below the regulatory maximum contaminant levels. Lessons learned relative to the design, construction, operation, confirmatory sampling approach, and subcontracting could benefit managers of similar remediation projects

Gavaskar, A.R. [ed.; Chen, A.S.C. [ed.; none,

2004-05-04T23:59:59.000Z

248

The role of damped Alfven waves on magnetospheric accretion models of young stars  

E-Print Network (OSTI)

We examine the role of Alfven wave damping in heating the plasma in the magnetic funnels of magnetospheric accretion models of young stars. We study four different damping mechanisms of the Alfven waves: nonlinear, turbulent, viscous-resistive and collisional. Two different possible origins for the Alfven waves are discussed: 1) Alfven waves generated at the surface of the star by the shock produced by the infalling matter; and 2) Alfven waves generated locally in the funnel by the Kelvin-Helmholtz instability. We find that, in general, the damping lengths are smaller than the tube length. Since thermal conduction in the tube is not efficient, Alfven waves generated only at the star's surface cannot heat the tube to the temperatures necessary to fit the observations. Only for very low frequency Alfven waves ~10^{-5} the ion cyclotron frequency, is the viscous-resistive damping length greater than the tube length. In this case, the Alfven waves produced at the surface of the star are able to heat the whole tube. Otherwise, local production of Alfven waves is required to explain the observations. The turbulence level is calculated for different frequencies for optically thin and thick media. We find that turbulent velocities varies greatly for different damping mechanisms, reaching \\~100 km s^{-1} for the collisional damping of small frequency waves.

M. J. Vasconcelos; V. Jatenco-Pereira; R. Opher

2002-04-03T23:59:59.000Z

249

Near-IR [Fe II] emission diagnostics applied to cold disk winds in young stars  

E-Print Network (OSTI)

We investigate the emissivity properties of the main near-IR transitions of the Fe+ ion in the conditions prevailing in the inner regions of jets from young stars, based on a simplified 16-level atom model. We present new diagnostic diagrams involving prominent near-IR line ratios that allow us to constrain the electronic density, temperature, and Fe gas phase abundance ratio, independently of the heating process. Comparison with recent near-IR observations of a sample of HH objects indicates gas phase Fe abundances ranging from 15-50 % up to 100 % of the solar value in agreement with the moderate depletions previously derived from optical line ratios or shock models. Hence, it appears that Fe-bearing dust is efficiently destroyed in stellar jets. We then use our Fe+ emissivity model to predict near-IR [Fe II] emission maps for self-similar, cold MHD disk wind models. We show that observations in [Fe II] with AMBER on the VLTI could severely constrain the MHD solution and the inner launch radius of the jet. W...

Pesenti, N; Cabrit, S; O'Brien, D; Garca, P; Ferreira, J

2003-01-01T23:59:59.000Z

250

Embolization of Collateral Vessels Using Mechanically Detachable Coils in Young Children with Congenital Heart Disease  

SciTech Connect

Our objective was to evaluate the usefulness of embolizing collateral vessels using mechanically detachable coils (MDCs) in children aged 3 years or younger with congenital heart disease. The subjects were 8 children with congenital heart disease featuring collateral vessels (age 18 days-3 years): 3 with a single ventricle, 2 with the tetralogy of Fallot, 2 with pulmonary atresia, and 1 with a ventricular septal defect. The embolized vessels were the major aortopulmonary collateral artery (MAPCA) in 5 patients, the persistent left superior vena cava in 2, and the coronary arteriovenous fistula in 1. A 4 or a 5 F catheter was used as the guiding device, and embolization was performed using MDCs and other conventional coils introduced through the microcatheter. One patient had growth of new MAPCAs after embolization, and these MAPCAs were also embolized with MDCs. Thus, a total of 9 embolization procedures were performed in 8 patients. Complete occlusion of the collateral vessels was achieved in 8 of 9 procedures (89%). Seven of 8 patients (88%) had uneventful courses after embolization, and MDC procedures appeared to play important roles in avoiding coil migration and achievement of safe coil embolization. One patient who underwent MAPCA embolization showed no improvement in heart function and died 2 months and 19 days later. Embolization of collateral vessels using MDCs in young children with congenital heart disease can be an effective procedure and a valuable adjunct to surgical management.

Sato, Y.; Ogino, H.; Hara, M.; Satake, M.; Oshima, H.; Banno, T. [Nagoya City University Medical School, Department of Radiology (Nagoya) (Japan); Mizuno, K. [Nagoya City University Medical School, Department of Pediatrics (Nagoya) (Japan); Mishima, A. [Nagoya City University Medical School, Department of Cardiovascular Surgery (Nagoya) (Japan); Shibamoto, Y. [Nagoya City University Medical School, Department of Radiology (Nagoya) (Japan)

2003-11-15T23:59:59.000Z

251

Young children's food brand knowledge. Early development and associations with television viewing and parent's diet  

Science Journals Connector (OSTI)

Abstract Brand knowledge is a prerequisite of children's requests and choices for branded foods. We explored the development of young children's brand knowledge of foods highly advertised on television both healthy and less healthy. Participants were 172 children aged 35?years in diverse socio-economic settings, from two jurisdictions on the island of Ireland with different regulatory environments. Results indicated that food brand knowledge (i) did not differ across jurisdictions; (ii) increased significantly between 3 and 4?years; and (iii) children had significantly greater knowledge of unhealthy food brands, compared with similarly advertised healthy brands. In addition, (iv) children's healthy food brand knowledge was not related to their television viewing, their mother's education, or parent or child eating. However, (v) unhealthy brand knowledge was significantly related to all these factors, although only parent eating and children's age were independent predictors. Findings indicate that effects of food marketing for unhealthy foods take place through routes other than television advertising alone, and are present before pre-schoolers develop the concept of healthy eating. Implications are that marketing restrictions of unhealthy foods should extend beyond television advertising; and that family-focused obesity prevention programmes should begin before children are 3?years of age.

Mimi Tatlow-Golden; Eilis Hennessy; Moira Dean; Lynsey Hollywood

2014-01-01T23:59:59.000Z

252

CCD Photometric Study of the Contact Binary TX Cnc in the Young Open Cluster NGC 2632  

E-Print Network (OSTI)

TX Cnc is a member of the young open cluster NGC 2632. In the present paper, four CCD epochs of light minimum and a complete V light curve of TX Cnc are presented. A period investigation based on all available photoelectric or CCD data showed that it is found to be superimposed on a long-term increase ($dP/dt=+3.97\\times{10^{-8}}$\\,days/year), and a weak evidence suggests that it includes a small-amplitude period oscillation ($A_3=0.^{d}0028$; $T_3=26.6\\,years$). The light curves in the V band obtained in 2004 were analyzed with the 2003 version of the W-D code. It was shown that TX Cnc is an overcontact binary system with a degree of contact factor $f=24.8%(\\pm0.9%)$. The absolute parameters of the system were calculated: $M_1=1.319\\pm0.007M_{\\odot}$, $M_2=0.600\\pm0.01M_{\\odot}$; $R_1=1.28\\pm0.19R_{\\odot}$, $R_2=0.91\\pm0.13R_{\\odot}$. TX Cnc may be on the TRO-controlled stage of the evolutionary scheme proposed by Qian (2001a, b; 2003a), and may contains an invisible tertiary component ($m_3\\approx0.097M_{\\o...

Liang, Liu; Soonthornthum, BOONRUCKSAR; Liying, Zhu; Jiajia, He; Yuan, J -Z

2011-01-01T23:59:59.000Z

253

THE SOLAR ENERGETIC BALANCE REVISITED BY YOUNG SOLAR ANALOGS, HELIOSEISMOLOGY, AND NEUTRINOS  

SciTech Connect

The energetic balance of the standard solar model (SSM) results from equilibrium between nuclear energy production, energy transfer, and photospheric emission. In this Letter, we give an order of magnitude of several percent for the loss of energy in kinetic energy, magnetic energy, and X-ray or UV radiation during the entire solar lifetime from the observations of the present Sun. We also estimate the loss of mass from the observations of young solar analogs, which could reach up to 30%. We deduce new models of the present Sun, their associated neutrino fluxes, and internal sound-speed profile. This approach sheds quantitative lights on the disagreement between the sound speed obtained by helioseismology and the sound speed derived from the SSM including the updated photospheric CNO abundances, based on recent observations. We conclude that about 20% of the present discrepancy could come from the incorrect description of the early phases of the Sun, its activity, its initial mass, and mass-loss history. This study has obvious consequences on the solar system formation and the early evolution of the closest planets.

Turck-Chieze, Sylvaine; Piau, Laurent [CEA/DSM/IRFU/Service d'Astrophysique, CE Saclay, 91191 Gif-sur-Yvette (France); Couvidat, Sebastien, E-mail: Sylvaine.Turck-Chieze@cea.fr, E-mail: Laurent.Piau@cea.fr, E-mail: Couvidat@stanford.edu [HEPL, Stanford University, Stanford, CA 94305 (United States)

2011-04-20T23:59:59.000Z

254

NEW BROWN DWARF COMPANIONS TO YOUNG STARS IN SCORPIUS-CENTAURUS  

SciTech Connect

We present the discoveries of three faint companions to young stars in the Scorpius-Centaurus region, imaged with the NICI instrument on Gemini South. We have confirmed all three companions through common proper motion tests. Follow-up spectroscopy has confirmed two of them, HIP 65423 B and HIP 65517 B, to be brown dwarfs, while the third, HIP 72099 B, is more likely a very low mass star just above the hydrogen burning limit. The detection of wide companions in the mass range of {approx}40-100 M{sub jup} complements previous work in the same region, reporting detections of similarly wide companions with lower masses, in the range of {approx}10-30 M{sub jup}. Such low masses near the deuterium burning limit have raised the question of whether those objects formed like planets or stars. The existence of intermediate objects as reported here could represent a bridge between lower-mass companions and stellar companions, but in any case demonstrate that mass alone may not provide a clear-cut distinction for the formation of low-mass companions to stars.

Janson, Markus [Department of Astrophysical Sciences, Princeton University, Princeton, NJ (United States); Jayawardhana, Ray; Bonavita, Mariangela [Department of Astronomy and Astrophysics, University of Toronto, Toronto, ON (Canada); Girard, Julien H. [European Southern Observatory, Santiago (Chile); Lafreniere, David [Department of Physics, University of Montreal, Montreal, QC (Canada); Gizis, John [Department of Physics and Astronomy, University of Delaware, Newark, DE (United States); Brandeker, Alexis, E-mail: janson@astro.princeton.edu [Department of Astronomy, Stockholm University, Stockholm (Sweden)

2012-10-10T23:59:59.000Z

255

Integrating seismic exploration methods into a geological sciences curriculum at Brigham Young Unversity  

Science Journals Connector (OSTI)

The continuing expansion in petroleum and other resource exploration and in geological hazard assessment for infrastructure development have combined to dramatically increase the need for training of university students in seismic imaging methods. This need is being met at Brigham Young University (BYU) by forming alliances or collaborations with private industry and government in order to provide financial support for research using seismic techniques to obtain access to proprietary datasets and to place students in the workplace as part of their university experience. Infrastructure support has been provided by BYU in the form of acquisition of seismic recording equipment procuring of state?of?the?art software for data processing and geologic mapping and building of a dedicated 3D visualization lab. This infrastructure creates an environment that mimics research and exploration programs in private industry. Seismicgeophysical research foci at BYU include (1) seismic characterization of deep reservoirs for carbon sequestration (2) 3D seismic attribute analysis for petroleum prospecting (3) high?resolution seismicexploration applied to landslide and earthquake hazard assessments (4) exploration of deep sedimentary basins that may be prospective for oil or gas and (5) oilfield applications of seismic mapping in order to detect and map shallow faults that may function as leakage pathways.

2007-01-01T23:59:59.000Z

256

Magnetic fields and chemical peculiarities of the very young intermediate-mass binary system HD 72106  

E-Print Network (OSTI)

The recently discovered magnetic Herbig Ae and Be stars may provide qualitatively new information about the formation and evolution of magnetic Ap and Bp stars. We have performed a detailed investigation of one particularly interesting binary system with a Herbig Ae secondary and a late B-type primary possessing a strong, globally ordered magnetic field. Twenty high-resolution Stokes V spectra of the system were obtained with the ESPaDOnS instrument mounted on the CFHT. In these observations we see clear evidence for a magnetic field in the primary, but no evidence for a magnetic field in the secondary. A detailed abundance analysis was performed for both stars, revealing strong chemical peculiarities in the primary and normal chemical abundances in the secondary. The primary is strongly overabundant in Si, Cr, and other iron-peak elements, as well as Nd, and underabundant in He. The primary therefore appears to be a very young Bp star. In this context, line profile variations of the primary suggest non-unifo...

Folsom, C P; Kochukhov, O; Alecian, E; Catala, C; Bagnulo, S; Bhm, T; Bouret, J -C; Donati, J -F; Grunhut, J; Hanes, D A; Landstreet, J D

2008-01-01T23:59:59.000Z

257

Energy content of young yellow perch and walleye in Saginaw Bay  

Science Journals Connector (OSTI)

Abstract We evaluated seasonal energy content of age-0 yellow perch Perca flavescens and walleye Sander vitreus in Saginaw Bay, Lake Huron in 2009 and 2010. We also determined the energy content of age-1 fish from the 2009 and 2010 cohorts the following spring (i.e., for fish that had survived one winter) to evaluate overwinter energy losses. As expected, larger fish within each species had disproportionately higher energy content (i.e., slope relating length and energy >3.0) than smaller conspecifics. By contrast to expectations, allometric slopes were >3.0 in nearly all months, not just the fall, and were higher for age-0 yellow perch than for walleye, even though increased allocation to growth would have seemingly been beneficial to even the largest yellow perch during summer. Seasonal energy allocation patterns differed between years. In 2009, length specific energy content increased from late summer to fall for both species. However, for the 2010 cohorts of fish, length specific energy content decreased between late summer and fall for yellow perch and did not change for walleye. There were 1317% overwinter declines in length specific energy content between the fall (October or November) and the spring (May) with no major differences between cohorts within a species or between species for a given year. Because young yellow perch and walleye are similar physiologically but differ in size (i.e., yellow perch are smaller), it is possible that overwinter energy losses are more important for yellow perch than for walleye.

Steven A. Pothoven; Tomas O. Hk; Charles R. Roswell

2014-01-01T23:59:59.000Z

258

Star Cluster Ecology: VII The evolution of young dense star clusters containing primordial binaries  

E-Print Network (OSTI)

We study the first 100Myr of the evolution of isolated star clusters initially containing 144179 stars, including 13107 (10%) primordial hard binaries. Our calculations include the effects of both stellar and binary evolution. Gravitational interactions among the stars are computed by direct N-body integration using high precision GRAPE-6 hardware. The evolution of the core radii and central concentrations of our simulated clusters are compared with the observed sample of young (about 100Myr) star clusters in the large Magellanic cloud. Even though our simulations start with a rich population of primordial binaries, core collapse during the early phase of the cluster evolution is not prevented. Throughout the simulations, the fraction of binaries remains roughly constant (about 10%). Due to the effects of mass segregation the mass function of intermediate-mass main-sequence stars becomes as flat as $\\alpha=-1.8$ in the central part of the cluster (where the initial Salpeter mass function had $\\alpha=-2.35$). About 6--12% of the neutron stars were retained in our simulations; the fraction of retained black holes is 40--70%. In each simulation about three neutron stars become members of close binaries with a main-sequence companion. Such a binary will eventually become an x-ray binary, when the main-sequence star starts to fill its Roche lobe. Black holes are found more frequently in binaries; in each simulated cluster we find about 11 potential x-ray binaries containing a black hole. Abstract abbreviated....

Simon Portegies Zwart; Steve McMillan; Jun Makino

2006-09-27T23:59:59.000Z

259

EVIDENCE FOR ACTIVE GALACTIC NUCLEUS DRIVEN OUTFLOWS IN YOUNG RADIO QUASARS  

SciTech Connect

We present near-infrared spectra of young radio quasars (P{sub 1.4GHz} Almost-Equal-To 26-27 W Hz{sup -1}) selected from the Wide-Field Infrared Survey Explorer. The detected objects have typical redshifts of z Almost-Equal-To 1.6-2.5 and bolometric luminosities {approx}10{sup 47} erg s{sup -1}. Based on the intensity ratios of narrow emission lines, we find that these objects are mainly powered by active galactic nuclei (AGNs), although star formation contribution cannot be completely ruled out. The host galaxies experience moderate levels of extinction, A{sub V} Almost-Equal-To 0-1.3 mag. The observed [O III] {lambda}5007 luminosities and rest-frame J-band magnitudes constrain the black hole masses to lie in the range {approx}10{sup 8.9}-10{sup 9.7} M{sub Sun }. From the empirical correlation between black hole mass and host galaxy mass, we infer stellar masses of {approx}10{sup 11.3}-10{sup 12.2} M{sub Sun }. The [O III] line is exceptionally broad, with FWHM {approx}1300-2100 km s{sup -1}, significantly larger than that of ordinary distant quasars. We argue that these large line widths can be explained by jet-induced outflows, as predicted by theoretical models of AGN feedback.

Kim, Minjin; Ho, Luis C. [The Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Lonsdale, Carol J.; Lacy, Mark; Kimball, Amy E. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Blain, Andrew W. [Department of Physics and Astronomy, University of Leicester, Leicester (United Kingdom)

2013-05-01T23:59:59.000Z

260

A NEAR-INFRARED SPECTROSCOPIC STUDY OF YOUNG FIELD ULTRACOOL DWARFS  

SciTech Connect

We present a near-infrared (0.9-2.4 {mu}m) spectroscopic study of 73 field ultracool dwarfs having spectroscopic and/or kinematic evidence of youth ( Almost-Equal-To 10-300 Myr). Our sample is composed of 48 low-resolution (R Almost-Equal-To 100) spectra and 41 moderate-resolution spectra (R {approx}> 750-2000). First, we establish a method for spectral typing M5-L7 dwarfs at near-IR wavelengths that is independent of gravity. We find that both visual and index-based classification in the near-IR provides consistent spectral types with optical spectral types, though with a small systematic offset in the case of visual classification at J and K band. Second, we examine features in the spectra of {approx}10 Myr ultracool dwarfs to define a set of gravity-sensitive indices based on FeH, VO, K I, Na I, and H-band continuum shape. We then create an index-based method for classifying the gravities of M6-L5 dwarfs that provides consistent results with gravity classifications from optical spectroscopy. Our index-based classification can distinguish between young and dusty objects. Guided by the resulting classifications, we propose a set of low-gravity spectral standards for the near-IR. Finally, we estimate the ages corresponding to our gravity classifications.

Allers, K. N. [Department of Physics and Astronomy, Bucknell University, Lewisburg, PA 17837 (United States); Liu, Michael C., E-mail: k.allers@bucknell.edu [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States)

2013-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "nanotech linda young" from the National Library of EnergyBeta (NLEBeta).
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261

E-Print Network 3.0 - american community cameron Sample Search...  

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

12;Linda D. Cameron 13 Professional... Linda D. Cameron 1 LINDA D. CAMERON CURRICULUM VITAE August, 2011 CONTACT INFORMATION: Address... -Madison 1988 - 1989 Research...

262

Young-Type Experiment Using a Single-Electron Source and an Independent Atomic-Size Two-Center Interferometer  

Science Journals Connector (OSTI)

Evidence is given for Young-type interferences caused by a single electron acting on a given double-center scatterer analogous to an atomic-size double-slit system. The electron is provided by autoionization of a doubly excited He atom following the capture of the electrons of H2 by a He2+ incoming ion. The autoionizing projectile is a single-electron source, independent of the interferometer provided by the two H+ centers of the fully ionized H2 molecule. This experiment resembles the famous thought experiment imagined by Feynman in 1963, in which the quantum nature of the electron is illustrated from a Young-like double-slit experiment. Well-defined oscillations are visible in the angular distribution of the scattered electrons, showing that each electron interferes with itself.

J.-Y. Chesnel; A. Hajaji; R. O. Barrachina; F. Frmont

2007-03-08T23:59:59.000Z

263

AN EXAMINATION OF THE IMPACT OF AN ASSISTIVE TECHNOLOGY DEVICE ON THE QUALITY OF ADULT/YOUNG CHILD INTERACTIONS  

E-Print Network (OSTI)

.G. (1996). Play and assistive technology issues for infants and young children with disabilities. A preliminary examination. Focus on Autism and Other Developmental Disabilities, 11, 96-104. doi: 10.1177/ 108835769601100205 Mistrett, S. G., Hale, M. M... search of the following relevant journals was conducted: Augmentative and Alternative Communication; Autism; The International Journal of Research and Practice; Journal of Applied Behavior Analysis; Journal of Early 17 Intervention; Journal...

Plunkett, Diane

2013-12-31T23:59:59.000Z

264

Conflict Initiating Factors And Management Styles In Intergenerational Relationships In Family And Nonfamily Contexts: American Young Adults' Retrospective Written Accounts  

E-Print Network (OSTI)

are young adults management styles associated with older adults management styles in both family and nonfamily contexts? 10 Chapter Three: Method Participants and Procedures Participants (N = 692, M age = 20.15, SD = 2.05; 44.1% males... ________________________________ Dr. Jeff Hall ________________________________ Dr. Alesia Woszidlo Date Defended: April 21, 2014 ii The Thesis Committee for Weston Wiebe certifies that this is the approved version of the following thesis...

Wiebe, Weston Tyler

2014-05-31T23:59:59.000Z

265

Selective gas adsorption in a magnesium-based metalorganic Young Eun Cheon, Jungeun Park and Myunghyun Paik Suh*  

E-Print Network (OSTI)

Selective gas adsorption in a magnesium-based metal­organic frameworkw Young Eun Cheon, Jungeun magnesium-based porous metal­ organic framework exhibits thermal stability up to 500 1C and selective gas interpenetrated magnesium- based MOF, [Mg(TCPBDA)(H2O)2]Á6DMFÁ6H2O (1), where TCPBDA2? is N,N,N0 ,N0 -tetrakis(4

Paik Suh, Myunghyun

266

Laterality and age-level differences between young women and elderly women in controlled force exertion (CFE)  

Science Journals Connector (OSTI)

This study aimed to examine laterality and age-level differences in maximal handgrip strength and CFE using women as subjects. The subjects were 50 young women (mean age 20.91.9 years) and 50 elderly women (mean age 72.96.6 years). The maximal handgrip strength was measured twice with a 1-min interval, and the larger value was used in this study. In the CFE test, the subjects matched their submaximal grip strengths to the demand values changing at a constant frequency (range=525% of the maximal grip strength). The CFE test was performed twice after one practice trial (one trial was 40s). The sum of the percent of differences between the demand value and the grip exertion value was used as an estimate of CFE. CFE was estimated using a mean from two trials, excluding the first 15s of each trial. The elderly were significantly inferior in maximal handgrip strength of the dominant and non-dominant hands to young adults (about 70%), and the non-dominant hand was significantly inferior to the dominant hand. The elderly were significantly inferior in CFE of both hands to young adults (about 50%), and the non-dominant hand was significantly inferior. In conclusion, the age-level differences in maximal handgrip strength and CFE are found in the dominant and non-dominant hands, and laterality is also found in both young adults and the elderly. The CFE relating closely to nerve function may have a larger age-level difference than maximal handgrip strength.

Hiroshi Kubota; Shinichi Demura; Haruka Kawabata

2012-01-01T23:59:59.000Z

267

Constraining globular cluster formation through studies of young massive clusters - V. ALMA observations of clusters in the Antennae  

E-Print Network (OSTI)

Some formation scenarios that have been put forward to explain multiple populations within Globular Clusters (GCs) require that the young massive cluster have large reservoirs of cold gas within them, which is necessary to form future generations of stars. In this paper we use deep observations taken with Atacama Large Millimeter/sub-millimeter Array (ALMA) to assess the amount of molecular gas within 3 young (50-200 Myr) massive (~10^6 Msun) clusters in the Antennae galaxies. No significant CO(3--2) emission was found associated with any of the three clusters. We place upper limits for the molecular gas within these clusters of ~1x10^5 Msun (or <9 % of the current stellar mass). We briefly review different scenarios that propose multiple episodes of star formation and discuss some of their assumptions and implications. Our results are in tension with the predictions of GC formation scenarios that expect large reservoirs of cool gas within young massive clusters at these ages.

Cabrera-Ziri, I; Longmore, S N; Brogan, C; Hollyhead, K; Larsen, S S; Whitmore, B; Johnson, K; Chandar, R; Henshaw, J D; Davies, B; Hibbard, J E

2015-01-01T23:59:59.000Z

268

Peluchi : product development of a programmable robotic toy to stimulate interest in the fields of science and technology amongst young girls  

E-Print Network (OSTI)

Statistically speaking, science, technology, and engineering are male dominated fields. Peluchi is a second-generation prototype of a programmable robotic toy targeted towards young girls in hope of promoting more interest ...

Vu, My (My H.)

2011-01-01T23:59:59.000Z

269

Experimental determination of dynamic Young's modulus and mechanical damping, and theoretical prediction of dislocation density for depleted uranium-0.75 wt% titanium using the PUCOT  

Science Journals Connector (OSTI)

Dynamic Young's modulus (E) and mechanical damping (Q ?1) measurements were made for three microstructures (?, ? + ?, and ??) of a depleted uranium-0.75 wt% titanium alloy. The...E and Q ...

K. H. Keene; A. Wolfenden; G. M. Ludtka

1988-08-01T23:59:59.000Z

270

The Costs of Doing Two Things at Once for Young and Older Adults: Talking while Walking, Finger Tapping, and Ignoring Speech or Noise  

E-Print Network (OSTI)

Young and older adults provided language samples in response to questions while walking, finger tapping, and ignoring speech or noise. The language samples were scored on 3 dimensions: fluency, complexity, and content. The ...

Kemper, Susan; Herman, Ruth; Lian, Cindy

2003-06-01T23:59:59.000Z

271

SUBSTELLAR OBJECTS IN NEARBY YOUNG CLUSTERS (SONYC). V. NEW BROWN DWARFS IN {rho} OPHIUCHI  

SciTech Connect

SONYC-Substellar Objects in Nearby Young Clusters-is a survey program to investigate the frequency and properties of substellar objects with masses down to a few times that of Jupiter in nearby star-forming regions. For the {approx}1 Myr old {rho} Ophiuchi cluster, in our earlier paper we reported deep, wide-field optical and near-infrared imaging using Subaru, combined with Two Micron All Sky Survey and Spitzer photometry, as well as follow-up spectroscopy confirming three likely cluster members, including a new brown dwarf with a mass close to the deuterium-burning limit. Here we present the results of extensive new spectroscopy targeting a total of {approx}100 candidates in {rho} Oph, with Fiber Multi Object Spectrograph at the Subaru Telescope and SINFONI at the ESO's Very Large Telescope. We identify 19 objects with effective temperatures at or below 3200 K, eight of which are newly identified very low mass probable members of {rho} Oph. Among these eight, six objects have T{sub eff} {<=} 3000 K, confirming their likely substellar nature. These six new brown dwarfs comprise one-fifth of the known substellar population in {rho} Oph. We estimate that the number of missing substellar objects in our survey area is {approx}15, down to 0.003-0.03 M{sub Sun} and for A{sub V} = 0-15. The upper limit on the low-mass star to brown dwarf ratio in {rho} Oph is 5.1 {+-} 1.4, while the disk fractions are {approx}40% and {approx}60% for stars and brown dwarfs, respectively. Both results are in line with those for other nearby star-forming regions.

Muzic, Koraljka; Jayawardhana, Ray [Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, ON M5S 3H4 (Canada); Scholz, Alexander [School of Cosmic Physics, Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, Dublin 2 (Ireland); Geers, Vincent [Institut fuer Astronomie, ETH, Wolfgang-Pauli-Strasse 27, 8093 Zuerich (Switzerland); Tamura, Motohide, E-mail: muzic@astro.utoronto.ca [National Astronomical Observatory, Osawa 2-21-2, Mitaka, Tokyo 181 (Japan)

2012-01-10T23:59:59.000Z

272

Radio-Continuum Emission From The Young Galactic Supernova Remnant G1.9+0.3  

E-Print Network (OSTI)

We present an analysis of a new Australia Telescope Compact Array (ATCA) radio-continuum observation of supernova remnant (SNR) G1.9+0.3, which at an age of $\\sim$181$\\pm$25 years is the youngest known in the Galaxy. We analysed all available radio-continuum observations at 6-cm from the ATCA and the Very Large Array. Using this data we estimate an expansion rate for G1.9+0.3 of 0.563%$\\pm$0.078% per year between 1984 and 2009. We note that in the 1980's G1.9+0.3 expanded somewhat slower (0.484% per year) than more recently (0.641% per year). We estimate that the average spectral index between 20-cm and 6-cm, across the entire SNR is $\\alpha=-0.72\\pm 0.26$ which is typical for younger SNRs. At 6-cm, we detect an average of 6% fractionally polarised radio emission with a peak of 17%$\\pm$3%. The polarised emission follows the contours of the strongest of X-ray emission. Using the new equipartition formula we estimate a magnetic field strength of B$\\approx 273\\mu$G, which to date, is one of the highest magnetic field strength found for any SNR and consistent with G1.9+0.3 being a very young remnant. This magnetic field strength implies a minimum total energy of the synchrotron radiation of E$_{\\textrm{min}} \\approx$ 1.8$\\times$10$^{48}$ ergs.

A. Y. De Horta; M. D. Filipovi?; E. J. Crawford; F. H. Stootman; T. G. Pannuti; L. M. Bozzetto; J. D. Collier; E. R. Sommer; A. R. Kosakowski

2014-08-22T23:59:59.000Z

273

Near-IR [Fe II] emission diagnostics applied to cold disk winds in young stars  

E-Print Network (OSTI)

We investigate the emissivity properties of the main near-IR transitions of the Fe+ ion in the conditions prevailing in the inner regions of jets from young stars, based on a simplified 16-level atom model. We present new diagnostic diagrams involving prominent near-IR line ratios that allow us to constrain the electronic density, temperature, and Fe gas phase abundance ratio, independently of the heating process. Comparison with recent near-IR observations of a sample of HH objects indicates gas phase Fe abundances ranging from 15-50 % up to 100 % of the solar value in agreement with the moderate depletions previously derived from optical line ratios or shock models. Hence, it appears that Fe-bearing dust is efficiently destroyed in stellar jets. We then use our Fe+ emissivity model to predict near-IR [Fe II] emission maps for self-similar, cold MHD disk wind models. We show that observations in [Fe II] with AMBER on the VLTI could severely constrain the MHD solution and the inner launch radius of the jet. We also compare theoretical predictions with recent observations in the near-IR [Fe II] lines of the L1551-IRS5 and DG Tau jets. The cold disk wind model reproduces quite well the two velocity components observed at -100 and -300 km/s, although the high velocity component appears overestimated by a factor of 1.5 in the DG Tau jet. However, the model predicts too little emission at intermediate-velocity and insufficient densities. Denser disk winds with stronger heating at the jet base, which have been invoked for optical jets, also appear needed in younger, embedded Class I jet sources.

N. Pesenti; C. Dougados; S. Cabrit; D. O'Brien; P. Garcia; J. Ferreira

2003-10-16T23:59:59.000Z

274

THE YOUNG STELLAR POPULATION OF THE NEARBY LATE-TYPE GALAXY NGC 1311  

SciTech Connect

We have extracted point-spread-function-fitted stellar photometry from near-ultraviolet, optical, and near-infrared images, obtained with the Hubble Space Telescope, of the nearby (D {approx} 5.5 Mpc) SBm galaxy NGC 1311. The ultraviolet and optical data reveal a population of hot main-sequence (MS) stars with ages of 2-10 Myr. We also find populations of blue supergiants with ages between 10 and 40 Myr and red supergiants with ages between 10 and 100 Myr. Our near-infrared data show evidence of star formation going back {approx}1 Gyr, in agreement with previous work. Fits to isochrones indicate a metallicity of Z {approx} 0.004. The ratio of blue to red supergiants is consistent with this metallicity. This indicates that NGC 1311 follows the well-known luminosity-metallicity relation for late-type dwarf galaxies. About half of the hot MS stars and blue supergiants are found in two regions in the inner part of NGC 1311. These two regions are each about 200 pc across, and thus have crossing times roughly equal to the 10 Myr age we find for the dominant young population. The luminosity functions of the supergiants indicate a slowly rising star formation rate ({approx}10{sup -3} M{sub sun} yr{sup -1}) from {approx}100 Myr ago until {approx}15 Myr ago, followed by a strong enhancement ({approx}10{sup -2} M{sub sun} yr{sup -1}) at {approx}10 Myr ago. We see no compelling evidence for gaps in the star-forming history of NGC 1311 over the last 100 Myr, and, with lower significance, none over the last Gyr. This argues against a bursting mode, and in favor of a gasping or breathing mode for the recent star formation history.

Eskridge, Paul B. [Department of Physics and Astronomy, Minnesota State University, Mankato, MN 56001 (United States); Windhorst, Rogier A.; Jansen, Rolf A. [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287 (United States); Mager, Violet A., E-mail: paul.eskridge@mnsu.ed [Department of Physics and Astronomy, Arizona State University, Tempe, AZ 85287 (United States)

2010-11-15T23:59:59.000Z

275

Ozone induces glucose intolerance and systemic metabolic effects in young and aged brown Norway rats  

SciTech Connect

Air pollutants have been associated with increased diabetes in humans. We hypothesized that ozone would impair glucose homeostasis by altering insulin signaling and/or endoplasmic reticular (ER) stress in young and aged rats. One, 4, 12, and 24 month old Brown Norway (BN) rats were exposed to air or ozone, 0.25 or 1.0 ppm, 6 h/day for 2 days (acute) or 2 d/week for 13 weeks (subchronic). Additionally, 4 month old rats were exposed to air or 1.0 ppm ozone, 6 h/day for 1 or 2 days (time-course). Glucose tolerance tests (GTT) were performed immediately after exposure. Serum and tissue biomarkers were analyzed 18 h after final ozone for acute and subchronic studies, and immediately after each day of exposure in the time-course study. Age-related glucose intolerance and increases in metabolic biomarkers were apparent at baseline. Acute ozone caused hyperglycemia and glucose intolerance in rats of all ages. Ozone-induced glucose intolerance was reduced in rats exposed for 13 weeks. Acute, but not subchronic ozone increased ?{sub 2}-macroglobulin, adiponectin and osteopontin. Time-course analysis indicated glucose intolerance at days 1 and 2 (2 > 1), and a recovery 18 h post ozone. Leptin increased day 1 and epinephrine at all times after ozone. Ozone tended to decrease phosphorylated insulin receptor substrate-1 in liver and adipose tissues. ER stress appeared to be the consequence of ozone induced acute metabolic impairment since transcriptional markers of ER stress increased only after 2 days of ozone. In conclusion, acute ozone exposure induces marked systemic metabolic impairments in BN rats of all ages, likely through sympathetic stimulation. - Highlights: Air pollutants have been associated with increased diabetes in humans. Acute ozone exposure produces profound metabolic alterations in rats. Age influences metabolic risk factors in aging BN rats. Acute metabolic effects are reversible and repeated exposure reduces these effects. Ozone metabolic effects are only slightly exacerbated in geriatric rats.

Bass, V. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Gordon, C.J.; Jarema, K.A.; MacPhail, R.C. [Toxicity Assessment Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Cascio, W.E. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Phillips, P.M. [Toxicity Assessment Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Ledbetter, A.D.; Schladweiler, M.C. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Andrews, D. [Research Cores Unit, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Miller, D. [Curriculum in Toxicology, University of North Carolina, Chapel Hill, NC (United States); Doerfler, D.L. [Research Cores Unit, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Kodavanti, U.P., E-mail: kodavanti.urmila@epa.gov [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States)

2013-12-15T23:59:59.000Z

276

High spatial resolution mid-infrared observations of the low-mass young star TW Hya  

E-Print Network (OSTI)

We want to improve knowledge of the structure of the inner few AU of the circumstellar disk around the nearby T Tauri star TW Hya. Earlier studies have suggested the existence of a large inner hole, possibly caused by interactions with a growing protoplanet. We used interferometric observations in the N-band obtained with the MIDI instrument on the Very Large Telescope Interferometer, together with 10 micron spectra recorded by the infrared satellite Spitzer. The fact that we were able to determine N-band correlated fluxes and visibilities for this comparatively faint source shows that MIR interferometry can be applied to a large number of low-mass young stellar objects. The MIR spectra obtained with Spitzer reveal emission lines from HI (6-5), HI (7-6), and [Ne II] and show that over 90% of the dust we see in this wavelength regime is amorphous. According to the correlated flux measured with MIDI, most of the crystalline material is in the inner, unresolved part of the disk, about 1 AU in radius. The visibilities exclude the existence of a very large (3-4 AU radius) inner hole in the circumstellar disk of TW Hya, which was required in earlier models. We propose instead a geometry of the inner disk where an inner hole still exists, but at a much reduced radius, with the transition from zero to full disk height between 0.5 and 0.8 AU, and with an optically thin distribution of dust inside. Such a model can comply with SED and MIR visibilities, as well as with visibility and extended emission observed in the NIR at 2 micron. If a massive planet was the reason for this inner hole, as has been speculated, its orbit would have to be closer to the star than 0.3 AU. Alternatively, we may be witnessing the end of the accretion phase and an early phase of an inward-out dispersal of the circumstellar disk.

Th. Ratzka; Ch. Leinert; Th. Henning; J. Bouwman; C. P. Dullemond; W. Jaffe

2007-07-02T23:59:59.000Z

277

PLANETS AROUND LOW-MASS STARS. III. A YOUNG DUSTY L DWARF COMPANION AT THE DEUTERIUM-BURNING LIMIT ,  

SciTech Connect

We report the discovery of an L-type companion to the young M3.5V star 2MASS J01225093-2439505 at a projected separation of 1.''45 ( Almost-Equal-To 52 AU) as part of our adaptive optics imaging search for extrasolar giant planets around young low-mass stars. 2MASS 0122-2439 B has very red near-infrared colors similar to the HR 8799 planets and the reddest known young/dusty L dwarfs in the field. Moderate-resolution (R Almost-Equal-To 3800) 1.5-2.4 {mu}m spectroscopy reveals a near-infrared spectral type of L4-L6 and an angular H-band shape, confirming its cool temperature and young age. The kinematics of 2MASS 0122-2439 AB are marginally consistent with members of the {approx}120 Myr AB Dor young moving group based on the photometric distance to the primary (36 {+-} 4 pc) and our radial velocity measurement of 2MASS 0122-2439 A from Keck/HIRES. We adopt the AB Dor group age for the system, but the high energy emission, lack of Li I {lambda}6707 absorption, and spectral shape of 2MASS 0122-2439 B suggest a range of {approx}10-120 Myr is possible. The age and luminosity of 2MASS 0122-2439 B fall in a strip where ''hot-start'' evolutionary model mass tracks overlap as a result of deuterium burning. Several known substellar companions also fall in this region (2MASS J0103-5515 ABb, AB Pic b, {kappa} And b, G196-3 B, SDSS 2249+0044 B, LP 261-75 B, HD 203030 B, and HN Peg B), but their dual-valued mass predictions have largely been unrecognized. The implied mass of 2MASS 0122-2439 B is Almost-Equal-To 12-13 M{sub Jup} or Almost-Equal-To 22-27 M{sub Jup} if it is an AB Dor member, or possibly as low as 11 M{sub Jup} if the wider age range is adopted. Evolutionary models predict an effective temperature for 2MASS 0122-2439 B that corresponds to spectral types near the L/T transition ( Almost-Equal-To 1300-1500 K) for field objects. However, we find a mid-L near-infrared spectral type, indicating that 2MASS 0122-2439 B represents another case of photospheric dust being retained to cooler temperatures at low surface gravities, as seen in the spectra of young (8-30 Myr) planetary companions. Altogether, the low mass, low temperature, and red colors of 2MASS 0122-2439 B make it a bridge between warm planets like {beta} Pic b and cool, very dusty ones like HR 8799 bcde.

Bowler, Brendan P.; Liu, Michael C. [Institute for Astronomy, University of Hawai'i, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Shkolnik, Evgenya L. [Lowell Observatory, 1400 West Mars Hill Road, Flagstaff, AZ 86001 (United States); Dupuy, Trent J., E-mail: bpbowler@ifa.hawaii.edu [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2013-09-01T23:59:59.000Z

278

NEAR-INFRARED VARIABILITY IN YOUNG STARS IN CYGNUS OB7  

SciTech Connect

We present the first results from a 124 night J, H, K near-infrared monitoring campaign of the dark cloud L 1003 in Cygnus OB7, an active star-forming region. Using three seasons of UKIRT observations spanning 1.5 years, we obtained high-quality photometry on 9200 stars down to J = 17 mag, with photometric uncertainty better than 0.04 mag. On the basis of near-infrared excesses from disks, we identify 30 pre-main-sequence stars, including 24 which are newly discovered. We analyze those stars and find that the NIR excesses are significantly variable. All 9200 stars were monitored for photometric variability; among the field star population, {approx}160 exhibited near-infrared variability (1.7% of the sample). Of the 30 young stellar objects (YSOs), 28 of them (93%) are variable at a significant level. Of the 30 YSOs, twenty-five have near-infrared excess consistent with simple disk-plus-star classical T Tauri models. Nine of these (36%) drift in color space over the course of these observations and/or since Two Micron All Sky Survey observations such that they cross the boundary defining the NIR excess criteria; effectively, they have a transient near-infrared excess. Thus, time-series JHK observations can be used to obtain a more complete sample of disk-bearing stars than single-epoch JHK observations. About half of the YSOs have color-space variations parallel to either the classical T Tauri star locus or a hybrid track which includes the dust reddening trajectory. This indicates that the NIR variability in YSOs that possess accretion disks arises from a combination of variable extinction and changes in the inner accretion disk: either in accretion rate, central hole size, and/or the inclination of the inner disk. While some variability may be due to stellar rotation, the level of variability on the individual stars can exceed a magnitude. This is a strong empirical suggestion that protoplanetary disks are quite dynamic and exhibit more complex activity on short timescales than is attributable to rotation alone or captured in static disk models.

Rice, Thomas S. [Department of Astronomy, Harvard University, 60 Garden Street, Cambridge, MA 02138 (United States); Wolk, Scott J. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Aspin, Colin [Institute for Astronomy, University of Hawaii at Manoa, 640 N Aohoku Pl, Hilo, HI 96720 (United States)

2012-08-10T23:59:59.000Z

279

MAGNETIC CYCLES IN A CONVECTIVE DYNAMO SIMULATION OF A YOUNG SOLAR-TYPE STAR  

SciTech Connect

Young solar-type stars rotate rapidly and many are magnetically active. Some appear to undergo magnetic cycles similar to the 22 yr solar activity cycle. We conduct simulations of dynamo action in rapidly rotating suns with the three-dimensional magnetohydrodynamic anelastic spherical harmonic (ASH) code to explore dynamo action achieved in the convective envelope of a solar-type star rotating at five times the current solar rotation rate. We find that dynamo action builds substantial organized global-scale magnetic fields in the midst of the convection zone. Striking magnetic wreaths span the convection zone and coexist with the turbulent convection. A surprising feature of this wreath-building dynamo is its rich time dependence. The dynamo exhibits cyclic activity and undergoes quasi-periodic polarity reversals where both the global-scale poloidal and toroidal fields change in sense on a roughly 1500 day timescale. These magnetic activity patterns emerge spontaneously from the turbulent flow and are more organized temporally and spatially than those realized in our previous simulations of the solar dynamo. We assess in detail the competing processes of magnetic field creation and destruction within our simulations that contribute to the global-scale reversals. We find that the mean toroidal fields are built primarily through an {Omega}-effect, while the mean poloidal fields are built by turbulent correlations which are not well represented by a simple {alpha}-effect. During a reversal the magnetic wreaths propagate toward the polar regions, and this appears to arise from a poleward propagating dynamo wave. As the magnetic fields wax and wane in strength and flip in polarity, the primary response in the convective flows involves the axisymmetric differential rotation which varies on similar timescales. Bands of relatively fast and slow fluid propagate toward the poles on timescales of roughly 500 days and are associated with the magnetic structures that propagate in the same fashion. In the Sun, similar patterns are observed in the poleward branch of the torsional oscillations, and these may represent poleward propagating magnetic fields deep below the solar surface.

Brown, Benjamin P. [Department of Astronomy, University of Wisconsin, Madison, WI 53706-1582 (United States); Miesch, Mark S. [High Altitude Observatory, NCAR, Boulder, CO 80307-3000 (United States); Browning, Matthew K. [Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, ON M5S3H8 (Canada); Brun, Allan Sacha [Laboratoire AIM Paris-Saclay, CEA/Irfu Universite Paris-Diderot CNRS/INSU, 91191 Gif-sur-Yvette Cedex (France); Toomre, Juri, E-mail: bpbrown@astro.wisc.edu [JILA and Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, CO 80309-0440 (United States)

2011-04-10T23:59:59.000Z

280

Memantine prevents reference and working memory impairment caused by sleep deprivation in both young and aged Octodon degus  

Science Journals Connector (OSTI)

Abstract Memory loss is one of the key features of cognitive impairment in either aging, Mild Cognitive Impairment (MCI) or dementia. Pharmacological treatments for memory loss are today focused on addressing symptomatology. One of these approved compounds is memantine, a partial NMDA receptor antagonist that has proved its beneficial effects in cognition. The Octodon degus (O.degus) has been recently proposed as a potential model relevant for neurodegenerative diseases. However, there are no previous studies investigating the effect of pharmacological treatments for age-related cognitive impairment in this rodent. In this work we aimed to evaluate the effect of memantine on sleep deprivation (SD)-induced memory impairment in young and old O.degus. Young and old animals were trained in different behavioral paradigms validated for memory evaluation, and randomly assigned to a control (CTL, n=14) or an SD (n=14) condition, and treated with vehicle or memantine (10-mg/Kg i.p.) before the SD started. We demonstrate that SD impairs memory in both young and old animals, although the effect in the old group was significantly more severe (PMemantine pretreatment was able to prevent the cognitive impairment caused by SD in both age groups, while it had no negative effect on CTL animals. The positive effect of memantine in counteracting the negative effect of SD on the retrieval process even in the aged O.degus further supports the translational potential of both the challenge and the species, and will enable a better understanding of the behavioral features of memantine effects, especially related with reference and working memories.

Ernesto Tarragon; Dolores Lopez; Cristina Estrada; Ana Gonzalez-Cuello; Carmen Ma Ros; Yves Lamberty; Fabien Pifferi; Massimo Cella; Mara Canovi; Giovanna Guiso; Marco Gobbi; Emiliano Fernndez-Villalba; Olivier Blin; Regis Bordet; Jill C. Richardson; Mara Trinidad Herrero

2014-01-01T23:59:59.000Z

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281

Discovery of magnetic fields in the very young, massive stars W601 (NGC 6611) and OI 201 (NGC 2244)  

E-Print Network (OSTI)

Context: Recent spectropolarimetric observations of Herbig Ae/Be stars have yielded new arguments in favour of a fossil origin for the magnetic fields of intermediate mass stars. Aims: To study the evolution of these magnetic fields, and their impact on the evolution of the angular momentum of these stars during the pre-main sequence phase, we observed Herbig Ae/Be members of young open clusters of various ages. Methods: We obtained high-resolution spectropolarimetric observations of Herbig Ae/Be stars belonging to the young open clusters NGC 6611 (Hawaii Telescope. Results: Here we report the discovery of strong magnetic fields in two massive pre-main sequence cluster stars. We detected, for the first time, a magnetic field in a pre-main sequence rapid rotator: the 10.2 Msun Herbig B1.5e star W601 (NGC 6611; v sin i ~ 190 km/s). Our spectropolarimetric observations yield a longitudinal magnetic field larger than 1 kG, and imply a rotational period shorter than 1.7 days. The spectrum of this very young object (age ~ 0.017 Myr) shows strong and variable lines of He and Si. We also detected a magnetic field in the 12.1 Msun B1 star OI 201 (NGC 2244; v sin i = 23.5 km/s). The Stokes V profile of this star does not vary over 5 days, suggesting a long rotational period, a pole-on orientation, or aligned magnetic and rotation axes. OI 201 is situtated near the Zero-Age Main Sequence on the HR diagram, and exhibits normal chemical abundances and no spectrum variability.

E. Alecian; G. A. Wade; C. Catala; S. Bagnulo; T. Boehm; D. Bohlender; J. -C. Bouret; J. -F. Donati; C. P. Folsom; J. Grunhut; J. D. Landstreet

2008-02-27T23:59:59.000Z

282

Sitewide Environmental Monitoring Quarterly Progress Report for the Young-Rainey STAR Center, October through December 2002  

Office of Legacy Management (LM)

7500 7500 GJO-2003-409-TAC GJO-PIN 11.6.2 Pinellas Environmental Restoration Project Sitewide Environmental Monitoring Quarterly Progress Report for the Young - Rainey STAR Center October through December 2002 January 2003 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work Performed Under DOE Contract Number DE-AC13-02GJ79491 Task Order Number ST03-107 Document Number N0057500 Contents DOE/Grand Junction Office Pinellas Environmental Restoration Project January 2003 Page iii Contents Page Acronyms and Abbreviations ..........................................................................................................v 1.0 Introduction ............................................................................................................................1

283

Seasonal feeding habits of white-tailed deer (Odocoileus virginianus Bodd.) in young loblolly pine (pinus taeda L.) plantations  

E-Print Network (OSTI)

S~ FEEDING HABITS OF WHITE-TAILED DEER (Cdocoileus NNN. ) IN YIIIK IBBIDILY PI)IN )P' l l~ L. ) PIANIATIONS A Thesis PATRICIA LOUISE FURRH Suhrd. tted to the Graduate College of Texas AJ)? University in partial fulfillment of the requirements... for the degree of ~ OF SCIENCE May 1983 Major Subject: Forestry REARIRRL REEDIER IIARIIE OF RDI'IE-FAIIED DEER IOAAOoII Bodd. ) IN YOUNG ~Y PINE (Pinna taeda L. ) ~TIONS A Thesis PATRICIA LOUISE PURRH Approved as to style and content by: Andrew W. Ezell...

Furrh, Patricia Louise

2012-06-07T23:59:59.000Z

284

Deep near-infrared adaptive optics observations of a young embedded cluster at the edge of the RCW 41 HII region  

E-Print Network (OSTI)

We investigate the star formation activity in a young star forming cluster embedded at the edge of the RCW 41 HII region. As a complementary goal, we aim at demonstrating the gain provided by Wide-Field Adaptive Optics instruments to study young clusters. We used deep, JHKs images from the newly commissioned Gemini-GeMS/GSAOI instrument, complemented with Spitzer IRAC observations, in order to study the photometric properties of the young stellar cluster. GeMS is an AO instrument, delivering almost diffraction limited images over a field of 2' across. The exquisite angular resolution allows us to reach a limiting magnitude of J = 22 for 98% completeness. The combination of the IRAC photometry with our JHKs catalog is used to build color-color diagrams, and select Young Stellar Objects (YSOs) candidates. We detect the presence of 80 Young Stellar Object (YSO) candidates. Those YSOs are used to infer the cluster age, which is found to be in the range 1 to 5 Myr. We find that 1/3 of the YSOs are in a range betwe...

Neichel, B; Plana, H; Zavagno, A; Bernard, A; Fusco, T

2015-01-01T23:59:59.000Z

285

Report No. 3424 To: Faculty Council  

E-Print Network (OSTI)

Graduate Students TBD TBD Alumni Drisdelle, Linda ChemE 8T5 Linda_Drisdelle@praxair.com Administrative

Prodiæ, Aleksandar

286

KEPLER-63b: A GIANT PLANET IN A POLAR ORBIT AROUND A YOUNG SUN-LIKE STAR  

SciTech Connect

We present the discovery and characterization of a giant planet orbiting the young Sun-like star Kepler-63 (KOI-63, m{sub Kp} = 11.6, T{sub eff} = 5576 K, M{sub *} = 0.98 M{sub ?}). The planet transits every 9.43 days, with apparent depth variations and brightening anomalies caused by large starspots. The planet's radius is 6.1 0.2 R{sub ?}, based on the transit light curve and the estimated stellar parameters. The planet's mass could not be measured with the existing radial-velocity data, due to the high level of stellar activity, but if we assume a circular orbit, then we can place a rough upper bound of 120 M{sub ?} (3?). The host star has a high obliquity (? = 104), based on the Rossiter-McLaughlin effect and an analysis of starspot-crossing events. This result is valuable because almost all previous obliquity measurements are for stars with more massive planets and shorter-period orbits. In addition, the polar orbit of the planet combined with an analysis of spot-crossing events reveals a large and persistent polar starspot. Such spots have previously been inferred using Doppler tomography, and predicted in simulations of magnetic activity of young Sun-like stars.

Sanchis-Ojeda, Roberto; Winn, Joshua N.; Albrecht, Simon [Department of Physics, and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States); Marcy, Geoffrey W.; Isaacson, Howard [Astronomy Department, University of California, Berkeley, CA 94720 (United States); Howard, Andrew W. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Johnson, John Asher [Department of Astronomy, California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125 (United States); Torres, Guillermo; Carter, Joshua A.; Dawson, Rebekah I.; Geary, John C. [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Campante, Tiago L.; Chaplin, William J.; Davies, Guy R. [School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Lund, Mikkel N. [Stellar Astrophysics Centre (SAC), Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C (Denmark); Buchhave, Lars A. [Niels Bohr Institute, University of Copenhagen, Juliane Maries vej 30, DK-2100 Copenhagen (Denmark); Everett, Mark E. [National Optical Astronomy Observatory, 950 N. Cherry Ave, Tucson, AZ 85719 (United States); Fischer, Debra A. [Astronomy Department, Yale University, New Haven, CT (United States); Gilliland, Ronald L. [Center for Exoplanets and Habitable Worlds, The Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Horch, Elliott P. [Southern Connecticut State University, New Haven, CT 06515 (United States); and others

2013-09-20T23:59:59.000Z

287

Exploring the faint young Sun problem and the possible climates of the Archean Earth with a 3-D GCM  

E-Print Network (OSTI)

Different solutions have been proposed to solve the "faint young Sun problem", defined by the fact that the Earth was not fully frozen during the Archean despite the fainter Sun. Most previous studies were performed with simple 1-D radiative convective models and did not account well for the clouds and ice-albedo feedback or the atmospheric and oceanic transport of energy. We apply a global climate model (GCM) to test the different solutions to the faint young Sun problem. We explore the effect of greenhouse gases (CO2 and CH4), atmospheric pressure, cloud droplet size, land distribution, and Earth's rotation rate. We show that neglecting organic haze, 100 mbar of CO2 with 2 mbar of CH4 at 3.8 Ga and 10 mbar of CO2 with 2 mbar of CH4 at 2.5 Ga allow a temperate climate (mean surface temperature between 10{\\deg}C and 20{\\deg}C). Such amounts of greenhouse gases remain consistent with the geological data. Removing continents produces a warming lower than +4{\\deg}C. The effect of rotation rate is even more limit...

Charnay, Benjamin; Wordsworth, Robin; Leconte, Jrmy; Millour, Ehouarn; Codron, Francis; Spiga, Aymeric

2013-01-01T23:59:59.000Z

288

X-Ray Flares of Sun-Like Young Stellar Objects and Their Effects on Protoplanetary Disks  

E-Print Network (OSTI)

Astronomical observations of flares from analogs of the early Sun have the potential to give critical insights into the high energy irradiation environment of protoplanetary disks. Solar-mass young stellar objects are significantly more X-ray luminous than the typical low-mass T Tauri star. They undergo frequent strong flaring on a several day time scale. Very powerful flares also occur, but on a longer time frame. The hard X-ray spectrum of these stars become even harder during flaring. The X-rays from these sun-like young stellar objects have the potential to ionize circumstellar material out to large distances. Three specific illustrations are given of the effects of the X-rays: The physics and chemistry of the atmospheres of the inner accretion disks; the ionization level at the disk midplane, important for the viability of the magnetorotational instability; and the nuclear fluence in the irradiation zone just interior to the inner edge of the disk, important in local irradiation scenarios for producing the short-lived radionuclides found in meteorites.

A. E. Glassgold; E. D. Feigelson; T. Momtmerle; S. Wolk

2005-06-13T23:59:59.000Z

289

Discovery of magnetic fields in the very young, massive stars W601 (NGC 6611) and OI 201 (NGC 2244)  

E-Print Network (OSTI)

Context: Recent spectropolarimetric observations of Herbig Ae/Be stars have yielded new arguments in favour of a fossil origin for the magnetic fields of intermediate mass stars. Aims: To study the evolution of these magnetic fields, and their impact on the evolution of the angular momentum of these stars during the pre-main sequence phase, we observed Herbig Ae/Be members of young open clusters of various ages. Methods: We obtained high-resolution spectropolarimetric observations of Herbig Ae/Be stars belonging to the young open clusters NGC 6611 (< 6 Myr), NGC 2244 (~1.9 Myr), and NGC 2264 (~8 Myr), using ESPaDOnS at theCanada-France-Hawaii Telescope. Results: Here we report the discovery of strong magnetic fields in two massive pre-main sequence cluster stars. We detected, for the first time, a magnetic field in a pre-main sequence rapid rotator: the 10.2 Msun Herbig B1.5e star W601 (NGC 6611; v sin i ~ 190 km/s). Our spectropolarimetric observations yield a longitudinal magnetic field larger than 1 kG,...

Alecian, E; Catala, C; Bagnulo, S; Bhm, T; Bohlender, D; Bouret, J -C; Donati, J -F; Folsom, C P; Grunhut, J; Landstreet, J D

2008-01-01T23:59:59.000Z

290

2MASS J035523.37+113343.7: A YOUNG, DUSTY, NEARBY, ISOLATED BROWN DWARF RESEMBLING A GIANT EXOPLANET  

SciTech Connect

We present parallax and proper motion measurements, near-infrared spectra, and Wide-field Infrared Survey Explorer photometry for the low surface gravity L5{gamma} dwarf 2MASS J035523.37+113343.7 (2M0355). We use these data to evaluate photometric, spectral, and kinematic signatures of youth as 2M0355 is the reddest isolated L dwarf yet classified. We confirm its low-gravity spectral morphology and find a strong resemblance to the sharp triangular shaped H-band spectrum of the {approx}10 Myr planetary-mass object 2M1207b. We find that 2M0355 is underluminous compared to a normal field L5 dwarf in the optical and Mauna Kea Observatory J, H, and K bands and transitions to being overluminous from 3 to 12 {mu}m, indicating that enhanced photospheric dust shifts flux to longer wavelengths for young, low-gravity objects, creating a red spectral energy distribution. Investigating the near-infrared color-magnitude diagram for brown dwarfs confirms that 2M0355 is redder and underluminous compared to the known brown dwarf population, similar to the peculiarities of directly imaged exoplanets 2M1207b and HR8799bcd. We calculate UVW space velocities and find that the motion of 2M0355 is consistent with young disk objects (<2-3 Gyr) and it shows a high likelihood of membership in the AB Doradus association.

Faherty, Jacqueline K. [Department of Astronomy, Universidad de Chile Cerro Calan, Las Condes (Chile); Rice, Emily L.; Cruz, Kelle L.; Nunez, Alejandro [Department of Astrophysics , American Museum of Natural History, Central Park West at 79th Street, New York, NY 10034 (United States); Mamajek, Eric E., E-mail: jfaherty17@gmail.com, E-mail: jfaherty@amnh.org [Cerro Tololo Inter-American Observatory, Casilla 603, La Serena (Chile)

2013-01-01T23:59:59.000Z

291

Klein, L. C., Whetzel, C. A., Bennett, J. M., Ritter, F. E., & Granger, D. A. (2006 March). Effects of caffeine and stress on salivary alpha-amylase in young men: A salivary biomarker  

E-Print Network (OSTI)

of caffeine and stress on salivary alpha-amylase in young men: A salivary biomarker of sympathetic activity ON SALIVARY ALPHA-AMYLASE IN YOUNG MEN: A SALIVARY BIOMARKER OF SYMPATHETIC ACTIVITY Laura Cousino Klein, Courtney A. Whetzel, Jeanette M. Bennett, Frank E. Ritter, Douglas A. Granger, Penn State University Alpha-amylase

Ritter, Frank

292

FIRST KECK NULLING OBSERVATIONS OF A YOUNG STELLAR OBJECT: PROBING THE CIRCUMSTELLAR ENVIRONMENT OF THE HERBIG Ae STAR MWC 325  

SciTech Connect

We present the first N-band nulling plus K- and L-band V{sup 2} observations of a young stellar object, MWC 325, taken with the 85 m baseline Keck Interferometer. The Keck nuller was designed for the study of faint dust signatures associated with debris disks, but it also has a unique capability for studying the temperature and density distribution of denser disks found around young stellar objects. Interferometric observations of MWC 325 at K, L, and N encompass a factor of five in spectral range and thus, especially when spectrally dispersed within each band, enable characterization of the structure of the inner disk regions where planets form. Fitting our observations with geometric models such as a uniform disk or a Gaussian disk show that the apparent size increases monotonically with wavelength in the 2-12 {mu}m wavelength region, confirming the widely held assumption based on radiative transfer models, now with spatially resolved measurements over a broad wavelength range, that disks are extended with a temperature gradient. The effective size is a factor of about 1.4 and 2.2 larger in the L band and N band, respectively, compared to that in the K band. The existing interferometric measurements and the spectral energy distribution can be reproduced by a flat disk or a weakly shadowed nearly flat disk model, with only slight flaring in the outer regions of the disk, consisting of representative 'sub-micron' (0.1 {mu}m) and 'micron' (2 {mu}m) grains of a 50:50 ratio of silicate and graphite. This is in marked contrast to the disks previously found in other Herbig Ae/Be stars, suggesting a wide variety in the disk properties among Herbig Ae/Be stars.

Ragland, S.; Hrynevich, M. [W. M. Keck Observatory, Kamuela, HI 96743 (United States); Ohnaka, K. [Max-Planck-Institut fuer Radioastronomie, 53121 Bonn (Germany); Hillenbrand, L. [Astrophysics Department, California Institute of Technology, Pasadena, CA 91125 (United States); Ridgway, S. T. [National Optical Astronomy Observatories, Tucson, AZ 85726-6732 (United States); Colavita, M. M.; Traub, W. A. [Jet Propulsion Laboratory, California Institute of Technology, Pasadena CA, 91109 (United States); Akeson, R. L.; Millan-Gabet, R. [NExScI, California Institute of Technology, Pasadena, CA 91125 (United States); Cotton, W. [National Radio Astronomy Observatory, Charlottesville, VA 22903-2475 (United States); Danchi, W. C., E-mail: sragland@keck.hawaii.edu [NASA Goddard Space Flight Center, Exoplanets and Stellar Astrophysics, Greenbelt, MD 20771 (United States)

2012-02-20T23:59:59.000Z

293

Proton Radiation Therapy for Pediatric Medulloblastoma and Supratentorial Primitive Neuroectodermal Tumors: Outcomes for Very Young Children Treated With Upfront Chemotherapy  

SciTech Connect

Purpose: To report the early outcomes for very young children with medulloblastoma or supratentorial primitive neuroectodermal tumor (SPNET) treated with upfront chemotherapy followed by 3-dimensional proton radiation therapy (3D-CPT). Methods and Materials: All patients aged <60 months with medulloblastoma or SPNET treated with chemotherapy before 3D-CPT from 2002 to 2010 at our institution were included. All patients underwent maximal surgical resection, chemotherapy, and adjuvant 3D-CPT with either craniospinal irradiation followed by involved-field radiation therapy or involved-field radiation therapy alone. Results: Fifteen patients (median age at diagnosis, 35 months) were treated with high-dose chemotherapy and 3D-CPT. Twelve of 15 patients had medulloblastoma; 3 of 15 patients had SPNET. Median time from surgery to initiation of radiation was 219 days. Median craniospinal irradiation dose was 21.6 Gy (relative biologic effectiveness); median boost dose was 54.0 Gy (relative biologic effectiveness). At a median of 39 months from completion of radiation, 1 of 15 was deceased after a local failure, 1 of 15 had died from a non-disease-related cause, and the remaining 13 of 15 patients were alive without evidence of disease recurrence. Ototoxicity and endocrinopathies were the most common long-term toxicities, with 2 of 15 children requiring hearing aids and 3 of 15 requiring exogenous hormones. Conclusions: Proton radiation after chemotherapy resulted in good disease outcomes for a small cohort of very young patients with medulloblastoma and SPNET. Longer follow-up and larger numbers of patients are needed to assess long-term outcomes and late toxicity.

Jimenez, Rachel B., E-mail: rbjimenez@partners.org [Harvard Radiation Oncology Program, Boston, Massachusetts (United States); Sethi, Roshan [Harvard Medical School, Boston, Massachusetts (United States); Depauw, Nicolas [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Pulsifer, Margaret B. [Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts (United States); Adams, Judith [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); McBride, Sean M. [Harvard Radiation Oncology Program, Boston, Massachusetts (United States); Ebb, David [Department of Pediatrics, Massachusetts General Hospital, Boston, Massachusetts (United States); Fullerton, Barbara C.; Tarbell, Nancy J.; Yock, Torunn I.; MacDonald, Shannon M. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)

2013-09-01T23:59:59.000Z

294

THE GEMINI NICI PLANET-FINDING CAMPAIGN: THE FREQUENCY OF GIANT PLANETS AROUND YOUNG B AND A STARS  

SciTech Connect

We have carried out high contrast imaging of 70 young, nearby B and A stars to search for brown dwarf and planetary companions as part of the Gemini NICI Planet-Finding Campaign. Our survey represents the largest, deepest survey for planets around high-mass stars (?1.5-2.5 M{sub ?}) conducted to date and includes the planet hosts ? Pic and Fomalhaut. We obtained follow-up astrometry of all candidate companions within 400 AU projected separation for stars in uncrowded fields and identified new low-mass companions to HD 1160 and HIP 79797. We have found that the previously known young brown dwarf companion to HIP 79797 is itself a tight (3 AU) binary, composed of brown dwarfs with masses 58{sup +21}{sub -20} M{sub Jup} and 55{sup +20}{sub -19} M{sub Jup}, making this system one of the rare substellar binaries in orbit around a star. Considering the contrast limits of our NICI data and the fact that we did not detect any planets, we use high-fidelity Monte Carlo simulations to show that fewer than 20% of 2 M{sub ?} stars can have giant planets greater than 4 M{sub Jup} between 59 and 460 AU at 95% confidence, and fewer than 10% of these stars can have a planet more massive than 10 M{sub Jup} between 38 and 650 AU. Overall, we find that large-separation giant planets are not common around B and A stars: fewer than 10% of B and A stars can have an analog to the HR 8799 b (7 M{sub Jup}, 68 AU) planet at 95% confidence. We also describe a new Bayesian technique for determining the ages of field B and A stars from photometry and theoretical isochrones. Our method produces more plausible ages for high-mass stars than previous age-dating techniques, which tend to underestimate stellar ages and their uncertainties.

Nielsen, Eric L.; Liu, Michael C.; Chun, Mark; Ftaclas, Christ [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Wahhaj, Zahed [European Southern Observatory, Alonso de Crdova 3107, Vitacura, Santiago (Chile); Biller, Beth A. [Max-Planck-Institut fr Astronomie, Knigstuhl 17, D-69117 Heidelberg (Germany); Hayward, Thomas L.; Hartung, Markus [Gemini Observatory, Southern Operations Center, c/o AURA, Casilla 603, La Serena (Chile); Close, Laird M.; Males, Jared R.; Skemer, Andrew J. [Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721 (United States); Alencar, Silvia H. P. [Departamento de Fisica, ICEx, Universidade Federal de Minas Gerais, Av. Antonio Carlos 6627, 30270-901 Belo Horizonte, MG (Brazil); Artymowicz, Pawel [University of Toronto at Scarborough, 1265 Military Trail, Toronto, Ontario M1C 1A4 (Canada); Boss, Alan [Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Road, N.W., Washington, DC 20015 (United States); Clarke, Fraser [Department of Astronomy, University of Oxford, DWB, Keble Road, Oxford OX1 3RH (United Kingdom); De Gouveia Dal Pino, Elisabete; Gregorio-Hetem, Jane [Departamento de Astronomia, Universidade de Sao Paulo, IAG/USP, Rua do Matao 1226, 05508-900 Sao Paulo, SP (Brazil); Ida, Shigeru [Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550 (Japan); Kuchner, Marc [NASA Goddard Space Flight Center, Exoplanets and Stellar Astrophysics Laboratory, Greenbelt, MD 20771 (United States); Lin, Douglas N. C. [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA (United States); and others

2013-10-10T23:59:59.000Z

295

3rd Work. for Young Researchers on Human-Friendly Robotics, Oct. 2010, Tubingen, Germany Towards Bilateral Teleoperation of Multi-Robot Systems  

E-Print Network (OSTI)

3rd Work. for Young Researchers on Human-Friendly Robotics, Oct. 2010, T¨ubingen, Germany Towards Bilateral Teleoperation of Multi-Robot Systems Paolo Robuffo Giordano, Antonio Franchi, Hyoung Il Son control strategy for the bilateral teleoperation of multi-robot systems, by espe- cially focusing

296

Metal-insulator-semiconductor structure on low-temperature grown GaAs M. Young, W. Li, and T. P. Ma  

E-Print Network (OSTI)

Metal-insulator-semiconductor structure on low-temperature grown GaAs A. Chen,a M. Young, W. Li Received 28 July 2006; accepted 30 October 2006; published online 7 December 2006 The metal-insulator dielectrics and metal-insulator-semiconductor MIS structures; for ex- ample, in situ deposited Ga2O3 Gd2O3

Woodall, Jerry M.

297

Formation energy of -carbide using ab initio calculations Seung-Woo Seo, You Young Song, In Gee Kim, H. K. D. H. Bhadeshia  

E-Print Network (OSTI)

Formation energy of -carbide using ab initio calculations Seung-Woo Seo, You Young Song, In Gee Kim(Fe,Mn)3C with an anti-perovskite structure, known as -carbide, is easily found in strong, low is enhanced by the precipitation of -carbide, which is coherent with austenite, causes a shear band induced

Cambridge, University of

298

Does Water Play a Structural Role in the Folding of Small Nucleic Acids? Eric J. Sorin,* Young Min Rhee,* and Vijay S. Pande*yz  

E-Print Network (OSTI)

Does Water Play a Structural Role in the Folding of Small Nucleic Acids? Eric J. Sorin,* Young Min Rhee,* and Vijay S. Pande*yz Departments of *Chemistry and y Structural Biology, and z Stanford character of the solvent. Here we consider what role the discrete properties of water and ions play

Sorin, Eric J.

299

Adsorption and chemical reaction of Cu(hfac)(vtms) on Young Su Chung, Hyoo Suk Lee, Yoon Sup Lee, Sehun Kim *  

E-Print Network (OSTI)

Adsorption and chemical reaction of Cu(hfac)(vtms) on Cu(1 1 1) Young Su Chung, Hyoo Suk Lee, Yoon the adsorption and reaction of Cu(hfac) (vtms) (hexa¯uoroacetylacetonate, hfac; vinyl tri- methyl silane, vtms between adsorbed Cu(hfac) molecules were observed to occur between 240 and 400 K. The adsorption geo

Kim, Sehun

300

Postdoctoral Position in Neuroengineering and Cognitive Engineering at the SiNAPSE Institute, Inquiries and applications are invited from highly productive, creative and ambitious young scientists for a  

E-Print Network (OSTI)

Postdoctoral Position in Neuroengineering and Cognitive Engineering at the SiNAPSE Institute, Singapore Inquiries and applications are invited from highly productive, creative and ambitious young Collaborators (Prof. Hasan Al-Nashash). Candidates with a PhD degree in Electrical and Computer Engineering

Adams, Mark

Note: This page contains sample records for the topic "nanotech linda young" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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301

Low-Temperature Susceptibility of the Noncentrosymmetric Superconductor CePt3Si D. P. Young, M. Moldovan, X. S. Wu, and P. W. Adams  

E-Print Network (OSTI)

Low-Temperature Susceptibility of the Noncentrosymmetric Superconductor CePt3Si D. P. Young, M high upper critical field Bc2 4­5 T, the low-temperature susceptibility 0 is quite fragile-II superconductor, the zero temperature susceptibility obeys a power-law field depen- dence which is inconsistent

Adams, Philip W.

302

International Mobility Program for Young Researchers from India and Nepal In order to strengthen the relationship and cooperation with India and Nepal, and taking into  

E-Print Network (OSTI)

International Mobility Program for Young Researchers from India and Nepal In order to strengthen the relationship and cooperation with India and Nepal, and taking into account the successful research activities-border research collaboration with advanced research groups coming from India and Nepal. The program offers 4

Schenato, Luca

303

International Mobility Program for Young Researchers from India and Nepal In order to strengthen the relationship and cooperation with India and Nepal, and taking into  

E-Print Network (OSTI)

1 International Mobility Program for Young Researchers from India and Nepal In order to strengthen the relationship and cooperation with India and Nepal, and taking into account the successful research activities-border research collaboration with advanced research groups coming from India and Nepal. The program offers 8

Cesare, Bernardo

304

International Mobility Program for Young Researchers from India and Nepal In order to strengthen the relationship and cooperation with India and Nepal, and taking into account  

E-Print Network (OSTI)

International Mobility Program for Young Researchers from India and Nepal In order to strengthen the relationship and cooperation with India and Nepal, and taking into account the successful research activities-border research collaboration with advanced research groups coming from India and Nepal. The program offers 8

Schenato, Luca

305

Low Voltage High-SNR Pipeline Data Converters Charles Myers, Jipeng Li, Dong-Young Chang, and Un-Ku Moon  

E-Print Network (OSTI)

Low Voltage High-SNR Pipeline Data Converters Charles Myers, Jipeng Li, Dong-Young Chang, and Un pipeline data converter. This is accomplished with the removal of the S/H input stage and the use of a rail limitations. In pipeline data converters, noise reduction options such as oversampling and noise shaping

Moon, Un-Ku

306

9th World Wide Workshop for Young Environmental Scientists WWW-YES-Brazil-2009: Urban waters: resource or risks? 26-30 October 2009  

E-Print Network (OSTI)

stormwater management; source control; hydrological models; sustainability; Best Management Practices, especially in U.S. literature, as Best Management Practices (BMPs). Other denominations exist, referring9th World Wide Workshop for Young Environmental Scientists WWW-YES-Brazil-2009: Urban waters

Paris-Sud XI, Université de

307

Soil carbon dynamics under young tropical secondary forests on former pasturesA case study from Panama  

Science Journals Connector (OSTI)

Secondary forests are gaining increased importance in tropical landscapes and have recently been reported to act as potential belowground carbon sinks. While economic interest in the management of secondary forests to mitigate carbon emissions is rising, the dynamics of soil carbon stocks under these ecosystems remain poorly understood. Recent studies report conflicting results concerning soil carbon trends as well as multiple confounding factors (e.g. soil type, topography and land-use history) affecting these trends. In this study, organic carbon stocks were measured in the mineral soil up to 20cm depth of at 24 active pastures, 58-year-old, and 1215-year-old secondary forest sites on former pastures. Additionally, we estimated carbon stocks under a 100-year-old secondary forest and compared them to those of nearby mature forests. Abiotic conditions in the study area were homogenous, enabling us to isolate the effect of land-use change on soil organic carbon stocks. Contrary to our expectations, soil carbon stocks in the top 10cm did not change with young secondary forest development. Pasture soils stored 24.82.9Mgha?1 carbon (meanstandard error) in the top 10cm, and no accumulation of soil carbon was apparent during the first 15 years of secondary succession. Soil carbon stocks under 100-year-old secondary forests, averaging 43.07.9Mgha?1 (meanstandard error), were clearly higher than those recorded at younger sites and approached levels of soil carbon stocks under mature forests. These data indicate that soil carbon stocks in this region of Panama are not affected by the land-use transition from pasture to young secondary regrowth. However, an increase of soil carbon storage might be possible over a longer period of time. Our results support trends observed in other tropical areas and highlight the importance of environmental conditions such as soil properties rather than land-use transitions on soil carbon dynamics. While our understanding of organic carbon dynamics in tropical soils remains limited, these results underscore the challenges of undertaking short-term reforestation projects with the expectation of increasing soil carbon sequestration.

Luisa Neumann-Cosel; Beate Zimmermann; Jefferson S. Hall; Michiel van Breugel; Helmut Elsenbeer

2011-01-01T23:59:59.000Z

308

A prompt radio transient associated with a gamma-ray superflare from the young M dwarf binary DG CVn  

E-Print Network (OSTI)

On 2014 April 23, the Swift satellite detected a gamma-ray superflare from the nearby star system DG CVn. This system comprises a M-dwarf binary with extreme properties: it is very young and at least one of the components is a very rapid rotator. The gamma-ray superflare is one of only a handful detected by Swift in a decade. As part of our AMI-LA Rapid Response Mode, ALARRM, we automatically slewed to this target, were taking data at 15 GHz within six minutes of the burst, and detected a bright (~100 mJy) radio flare. This is the earliest detection of bright, prompt, radio emission from a high energy transient ever made with a radio telescope, and is possibly the most luminous incoherent radio flare ever observed from a red dwarf star. An additional bright radio flare, peaking at around 90 mJy, occurred around one day later, and there may have been further events between 0.1-1 days when we had no radio coverage. The source subsequently returned to a quiescent level of 2-3 mJy on a timescale of about 4 days. ...

Fender, R P; Osten, R; Staley, T; Rumsey, C; Grainge, K; Saunders, R D E

2014-01-01T23:59:59.000Z

309

Fermi-LAT Discovery of GeV Gamma-ray Emission from the Young Supernova Remnant Cassiopeia A  

SciTech Connect

We report on the first detection of GeV high-energy gamma-ray emission from a young supernova remnant with the Large Area Telescope aboard the Fermi Gamma-ray Space Telescope. These observations reveal a source with no discernible spatial extension detected at a significance level of 12.2{sigma} above 500 MeV at a location that is consistent with the position of the remnant of the supernova explosion that occurred around 1680 in the Cassiopeia constellation - Cassiopeia A. The gamma-ray flux and spectral shape of the source are consistent with a scenario in which the gamma-ray emission originates from relativistic particles accelerated in the shell of this remnant. The total content of cosmic rays (electrons and protons) accelerated in Cas A can be estimated as W{sub CR} {approx_equal} (1-4) x 10{sup 49} erg thanks to the well-known density in the remnant assuming that the observed gamma-ray originates in the SNR shell(s). The magnetic field in the radio-emitting plasma can be robustly constrained as B {ge} 0.1 mG, providing new evidence of the magnetic field amplification at the forward shock and the strong field in the shocked ejecta.

Abdo, A.A.

2011-08-19T23:59:59.000Z

310

FERMI-LAT DISCOVERY OF GeV GAMMA-RAY EMISSION FROM THE YOUNG SUPERNOVA REMNANT CASSIOPEIA A  

SciTech Connect

We report on the first detection of GeV high-energy gamma-ray emission from a young supernova remnant (SNR) with the Large Area Telescope aboard the Fermi Gamma-ray Space Telescope. These observations reveal a source with no discernible spatial extension detected at a significance level of 12.2{sigma} above 500 MeV at a location that is consistent with the position of the remnant of the supernova explosion that occurred around 1680 in the Cassiopeia constellation-Cassiopeia A (Cas A). The gamma-ray flux and spectral shape of the source are consistent with a scenario in which the gamma-ray emission originates from relativistic particles accelerated in the shell of this remnant. The total content of cosmic rays (electrons and protons) accelerated in Cas A can be estimated as W {sub CR} {approx_equal} (1-4) x 10{sup 49} erg thanks to the well-known density in the remnant assuming that the observed gamma ray originates in the SNR shell(s). The magnetic field in the radio-emitting plasma can be robustly constrained as B {>=} 0.1 mG, providing new evidence of the magnetic field amplification at the forward shock and the strong field in the shocked ejecta.0.

Abdo, A. A. [Space Science Division, Naval Research Laboratory, Washington, DC 20375 (United States); Ackermann, M.; Ajello, M.; Allafort, A.; Bechtol, K.; Berenji, B.; Blandford, R. D.; Bloom, E. D.; Borgland, A. W. [W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94305 (United States); Baldini, L.; Bellazzini, R.; Bregeon, J.; Brez, A. [Istituto Nazionale di Fisica Nucleare, Sezione di Pisa, I-56127 Pisa (Italy); Ballet, J. [Laboratoire AIM, CEA-IRFU/CNRS/Universite Paris Diderot, Service d'Astrophysique, CEA Saclay, 91191 Gif sur Yvette (France); Barbiellini, G. [Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, I-34127 Trieste (Italy); Baring, M. G. [Department of Physics and Astronomy, Rice University, MS-108, P.O. Box 1892, Houston, TX 77251 (United States); Bastieri, D. [Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova (Italy); Baughman, B. M. [Department of Physics, Center for Cosmology and Astro-Particle Physics, The Ohio State University, Columbus, OH 43210 (United States); Bonamente, E. [Istituto Nazionale di Fisica Nucleare, Sezione di Perugia, I-06123 Perugia (Italy); Brigida, M. [Dipartimento di Fisica 'M. Merlin' dell'Universita e del Politecnico di Bari, I-70126 Bari (Italy)], E-mail: funk@slac.stanford.edu, E-mail: uchiyama@slac.stanford.edu (and others)

2010-02-10T23:59:59.000Z

311

Dots, Clumps, and Filaments: The Intermittent Images of Synchrotron Emission in Random Magnetic Fields of Young Supernova Remnants  

Science Journals Connector (OSTI)

Nonthermal X-ray emission in some supernova remnants originates from synchrotron radiation of ultrarelativistic particles in turbulent magnetic fields. We address the effect of a random magnetic field on synchrotron emission images and spectra. A random magnetic field is simulated to construct synchrotron emission maps of a source with a steady distribution of ultrarelativistic electrons. Nonsteady localized structures (dots, clumps, and filaments), in which the magnetic field reaches exceptionally high values, typically arise in the random field sample. These magnetic field concentrations dominate the synchrotron emission (integrated along the line of sight) from the highest energy electrons in the cutoff regime of the distribution, resulting in an evolving, intermittent, clumpy appearance. The simulated structures resemble those observed in X-ray images of some young supernova remnants. The lifetime of X-ray clumps can be short enough to be consistent with that observed even in the case of a steady particle distribution. The efficiency of synchrotron radiation from the cutoff regime in the electron spectrum is strongly enhanced in a turbulent field compared to emission from a uniform field of the same magnitude.

Andrei M. Bykov; Yury A. Uvarov; Donald C. Ellison

2008-01-01T23:59:59.000Z

312

AGE AND MASS CONSTRAINTS FOR A YOUNG MASSIVE CLUSTER IN M31 BASED ON SPECTRAL ENERGY DISTRIBUTION FITTING  

SciTech Connect

VDB0-B195D is a massive, blue star cluster in M31. It was observed as part of the Beijing-Arizona-Taiwan-Connecticut (BATC) Multicolor Sky Survey using 15 intermediate-band filters covering a wavelength range of 3000-10000 A. Based on aperture photometry, we obtain its spectral energy distribution (SED) as defined by the 15 BATC filters. We apply previously established relations between the BATC intermediate-band and the Johnson-Cousins UBVRI broadband systems to convert our BATC photometry to the standard system. A detailed comparison shows that our newly derived VRI magnitudes are fully consistent with previous results, while our new B magnitude agrees to within 2{sigma}. In addition, we determine the cluster's age and mass by comparing its SED (from 3000 to 20000 A, comprising photometric data in the 15 BATC intermediate bands, optical broadband BVRI, and Two Micron All Sky Survey near-infrared JHK{sub s} data) with theoretical stellar population synthesis models, resulting in age and mass determinations of 60.0 {+-} 8.0 Myr and (1.1-1.6) x 10{sup 5} M{sub sun}, respectively. This age and mass confirms previous suggestions that VDB0-B195D is a young massive cluster in M31.

Ma Jun; Wang Song; Wu Zhenyu; Fan Zhou; Yang Yanbin; Zhang Tianmeng; Wu Jianghua; Zhou Xu; Jiang Zhaoji; Chen Jiansheng, E-mail: majun@nao.cas.cn [National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China)

2011-03-15T23:59:59.000Z

313

APEX-CHAMP+ high-J CO observations of low-mass young stellar objects: IV. Mechanical and radiative feedback  

E-Print Network (OSTI)

During the embedded stage of star formation, bipolar molecular outflows and UV radiation from the protostar are important feedback processes. Our aim is to quantify the feedback, mechanical and radiative, for a large sample of low-mass sources. The outflow activity is compared to radiative feedback in the form of UV heating by the accreting protostar to search for correlations and evolutionary trends. Large-scale maps of 26 young stellar objects, which are part of the Herschel WISH key program are obtained using the CHAMP+ instrument on the APEX (12CO and 13CO 6-5), and the HARP-B instrument on the JCMT (12CO and 13CO 3-2). Maps are used to determine outflow parameters and envelope models are used to quantify the amount of UV-heated gas and its temperature from 13CO 6-5 observations. All sources in our sample show outflow activity and the outflow force, F_CO, is larger for Class 0 sources than for Class I sources, even if their luminosities are comparable. The outflowing gas typically extends to much greater ...

Y?ld?z, Umut A; van Dishoeck, Ewine F; Hogerheijde, Michiel R; Karska, Agata; Belloche, Arnaud; Endo, Akira; Frieswijk, Wilfred; Gsten, Rolf; van Kempen, Tim A; Leurini, Silvia; Nagy, Zsofia; Prez-Beaupuits, Juan-Pablo; Risacher, Christophe; van der Marel, Nienke; van Weeren, Reinout J; Wyrowski, Friedrich

2015-01-01T23:59:59.000Z

314

Automated procedure to derive fundamental parameters of B and A stars: Application to the young cluster NGC 3293  

E-Print Network (OSTI)

This work describes a procedure to derive several fundamental parameters such as the effective temperature, surface gravity, equatorial rotational velocity and microturbulent velocity. In this work, we have written a numerical procedure in Python which finds the best fit between a grid of synthetic spectra and the observed spectra by minimizing a standard chi-square. LTE model atmospheres were calculated using the ATLAS9 code and were used as inputs to the spectrum synthesis code SYNSPEC48 in order to compute a large grid of synthetic Balmer line profiles. This new procedure has been applied to a large number of new observations (GIRAFFE spectra) of B and A stars members of the young open cluster NGC3293. These observations are part of the GAIA ESO Survey. Takeda's procedure was also used to derive rotational velocities and microturbulent velocities. The results have been compared to previous determinations by other authors and are found to agree with them. As a first result, we concluded that using this proc...

Aydi, E; Monier, R; Royer, F; Lobel, A; Blomme, R

2014-01-01T23:59:59.000Z

315

Determination of Young's modulus, shear modulus and mechanical damping as a function of temperature and microstructure for Uranium-2wt% Molybdenum using the PUCOT  

E-Print Network (OSTI)

Verghese Varughese, B. S. , Texas A&M University Chairman of Advisory Committee: Dr. Alan Wolfenden A research program has been completed at Texas A&M University in which dynamic Young's and shear modulus measurements were made for depleted Uranium-2wt... INTRODUCTION The need for mankind to utilize his abundant natural resources has led him to numerous research programs with depleted uranium. Depleted uranium ( U-238 ) is a by-product of the nuclear industry. Natural uranium contains about 0. 7...

Varughese, Joseph Verghese

2012-06-07T23:59:59.000Z

316

Determination of Young's modulus and mechanical damping as a function of temperature for depleted uranium-0.75 wt% titanium using the PUCOT  

E-Print Network (OSTI)

[3f. The components fabricated from depleted uranium offer substantial size and cost savings over all other available materials. Large containers of depleted uranium, weighing up to several thousand kilograms each, are used to transport and store...DETERMINATION OF YOUNG'S MODULUS AND MECHANICAL DAMPING AS A FUNCTION OF TEMPERATURE FOR DEPLETED URANIUM-0. 75 WT% TITANIUM USING THE PUCOT A Thesis bY KEITH HOWARD KEENE Submitted to the Graduate College of Texas A&M University in partial...

Keene, Keith Howard

2012-06-07T23:59:59.000Z

317

On the representation of the diffracted field of Hermite-Gaussian modes in an alien basis and the young diffraction principle  

SciTech Connect

An analytical form of expansion coefficients of a diffracted field for an arbitrary Hermite-Gaussian beam in an alien Hermite-Gaussian basis is obtained. A possible physical interpretation of the well-known Young phenomenological diffraction principle and experiments on diffraction of Hermite-Gaussian beams of the lowest types (n = 0 - 5) from half-plane are discussed. The case of nearly homogenous expansion corresponding to misalignment and mismatch of optical systems is also analyzed. 7 refs., 2 figs.

Smirnov, V.N.; Strokovskii, G.A. [St. Petersburg State Univ. (Russian Federation)

1994-10-01T23:59:59.000Z

318

Measurement of the Young's modulus and internal friction of single crystal and polycrystalline copper, and copper-graphite composites as a function of temperature and orientation  

E-Print Network (OSTI)

MEASUREMENT OF THE YOUNG'S MODULUS AND INTERNAL FRICTION OF SINGLE CRYSTAL AND POLYCRYSTALLINE COPPER, AND COPPER- GRAPHITE COMPOSITES AS A FUNCTION OF TEMPERATURE AND ORIENTATION A Thesis by S teven Norman Wicks trom Submitted... AND POLYCRYSTALLINE COPPER, AND COPPER- GRAPHITE COMPOSITES AS A FUNCTION OF TEMPERATURE AND ORIENTATION A Thesis by Steven Norman Wickstrom Approved as to style and content by: A(J ~a Alan Wolfenden (Chairman of Committee) Don E. Bray (Member) Donald G...

Wickstrom, Steven Norman

2012-06-07T23:59:59.000Z

319

Influence of an Intra-articular Lipopolysaccharide Challenge on Markers of Inflammation and Cartilage Metabolism and the Ability of Oral Glucosamine to Mitigate these Alterations in Young Horses  

E-Print Network (OSTI)

or restore the intra-articular environment (Neil et al., 2005). Understanding the potential of glucosamine to act as a chondroprotective agent could translate into prevention of cartilage degradation in young horses in order to delay the onset of OA later... by synovial fluid markers (de Grauw et al., 2009). However, inflammatory markers, such as prostaglandin E2 (PGE2), have been established as markers for the progression of joint disease. Bertone et al. (2001) measured PGE2 in synovial fluid from horses...

Lucia, Jessica Lauren

2013-02-04T23:59:59.000Z

320

Anomalies in the Young modulus at structural phase transitions in rare-earth cobaltites RBaCo{sub 4}O{sub 7} (R = Y, Tm-Lu)  

SciTech Connect

The elastic properties of rare-earth cobaltites RBaCo{sub 4}O{sub 7} (R = Y, Tm-Lu) have been experimentally studied in the temperature range of 80-300 K. The strong softening of the Young modulus {Delta}E(T)/E{sub 0} Almost-Equal-To -(0.1-0.2) of cobaltites with Lu and Yb ions has been revealed, which is due to the instability of the crystal structure upon cooling and is accompanied by an inverse jump at the second-order structural phase transition. The softening of the Young modulus and the jump at the phase transition decrease by an order of magnitude and the transition temperature T{sub s} and hysteresis {Delta}T{sub s} increase from a compound with Lu to that with Tm. A large softening of the Young modulus at the structural transition in Lu- and Yb cobaltites indicates that the corresponding elastic constant goes to zero, whereas this constant in Tm cobaltite is not a 'soft' mode of the phase transition. It has been found that the structural phase transition in Lu- and Yb cobaltites is accompanied by a large absorption maximum at the phase transition point and an additional maximum in the low-temperature phase and absorption anomalies in Tm cobaltite is an order of magnitude smaller.

Kazei, Z. A., E-mail: kazei@plms.phys.msu.ru; Snegirev, V. V.; Andreenko, A. S. [Moscow State University (Russian Federation); Kozeeva, L. P. [Russian Academy of Sciences, Nikolaev Institute of Inorganic Chemistry, Siberian Branch (Russian Federation)

2011-08-15T23:59:59.000Z

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


321

Can food vouchers improve nutrition and reduce health inequalities in low-income mothers and young children: a multi-method evaluation of the experiences of beneficiaries and practitioners of the Healthy Start programme in England  

Science Journals Connector (OSTI)

The Healthy Start food subsidy program in England can provide an important nutritional safety net and potentially improve nutrition for pregnant women and young children living on low incomes.

Alison McFadden; Josephine M Green; Victoria Williams; Jenny McLeish; Felicia McCormick; Julia Fox-Rushby; Mary J Renfrew

2014-02-11T23:59:59.000Z

322

In vivo treatment with diphenyl ditelluride induces neurodegeneration in striatum of young rats: Implications of MAPK and Akt pathways  

SciTech Connect

In the present report 15 day-old Wistar rats were injected with 0.3 ?mol of diphenyl ditelluride (PhTe){sub 2}/kg body weight and parameters of neurodegeneration were analyzed in slices from striatum 6 days afterwards. We found hyperphosphorylation of intermediate filament (IF) proteins from astrocyte (glial fibrillary acidic proteinGFAP and vimentin) and from neuron (low-, medium- and high molecular weight neurofilament subunits: NF-L, NF-M and NF-H, respectively) and increased MAPK (Erk, JNK and p38MAPK) as well as PKA activities. The treatment induced reactive astrogliosis in the striatum, evidenced by increased GFAP and vimentin immunocontent as well as their mRNA overexpression. Also, (PhTe){sub 2} significantly increased the propidium iodide (PI) positive cells in NeuN positive population without altering PI incorporation into GFAP positive cells, indicating that in vivo exposure to (PhTe){sub 2} provoked neuronal damage. Immunohistochemistry showed a dramatic increase of GFAP staining characteristic of reactive astrogliosis. Moreover, increased caspase 3 in (PhTe){sub 2} treated striatal slices suggested apoptotic cell death. (PhTe){sub 2} exposure decreased Akt immunoreactivity, however phospho-GSK-3-? (Ser9) was unaltered, suggesting that this kinase is not directly implicated in the neurotoxicity of this compound. Therefore, the present results shed light into the mechanisms of (PhTe){sub 2}-induced neurodegeneration in rat striatum, evidencing a critical role for the MAPK and Akt signaling pathways and disruption of cytoskeletal homeostasis, which could be related with apoptotic neuronal death and astrogliosis. -- Highlights: ? Diphenyl ditelluride causes apoptotic neuronal death in the striatum of young rats. ? Diphenyl ditelluride causes reactive astrogliosis in the striatum of rats. ? Diphenyl ditelluride disrupts the homeostasis of the cytoskeleton of the striatum. ? The actions of diphenyl ditelluride are mediated by MAPK and Akt signaling pathways.

Heimfarth, Luana; Loureiro, Samanta Oliveira; Dutra, Mrcio Ferreira; Andrade, Cludia; Pettenuzzo, Letcia; Guma, Ftima T. Costa Rodrigues; Gonalves, Carlos Alberto Saraiva [Departamento de Bioqumica, Instituto de Cincias Bsicas da Sade, UFRGS, Porto Alegre, RS (Brazil)] [Departamento de Bioqumica, Instituto de Cincias Bsicas da Sade, UFRGS, Porto Alegre, RS (Brazil); Batista Teixeira da Rocha, Joo [Departamento de Qumica, Centro de Cincias Naturais e Exatas, Universidade Federal de Santa Maria, RS Brazil (Brazil); Pessoa-Pureur, Regina, E-mail: rpureur@ufrgs.br [Departamento de Bioqumica, Instituto de Cincias Bsicas da Sade, UFRGS, Porto Alegre, RS (Brazil)] [Departamento de Bioqumica, Instituto de Cincias Bsicas da Sade, UFRGS, Porto Alegre, RS (Brazil)

2012-10-15T23:59:59.000Z

323

[Fe II] 1.64 ?m FEATURES OF JETS AND OUTFLOWS FROM YOUNG STELLAR OBJECTS IN THE CARINA NEBULA  

SciTech Connect

We present [Fe II] 1.64 ?m imaging observations for jets and outflows from young stellar objects (YSOs) over the northern part (?24' 45') of the Carina Nebula, a massive star-forming region. The observations were performed with IRIS2 of the Anglo-Australian Telescope and the seeing was ?1.''5 0.''5. Eleven jet and outflow features are detected at eight different regions and are termed ionized Fe objects (IFOs). One Herbig-Haro candidate that was missed in Hubble Space Telescope H? observations is newly identified as HHc-16, referring to our [Fe II] images. IFOs have knotty or longish shapes, and the detection rate of IFOs against previously identified YSOs is 1.4%, which should be treated as a lower limit. Four IFOs show anti-correlated peak intensities in [Fe II] and H?, where the ratio I([Fe II])/I(H?) is higher for longish IFOs than for knotty IFOs. We estimate the outflow mass loss rate from the [Fe II] flux using two different methods. The jet-driving objects are identified for three IFOs (IFO-2, -4, and -7) for which we study the relations between the outflow mass loss rate and the YSO physical parameters from the radiative transfer model fitting. The ratios of the outflow mass loss rate over the disk accretion rate for IFO-4 and -7 are consistent with the previously reported values (10{sup 2}-10{sup +1}), while the ratio is higher for IFO-2. This excess may result from underestimating the disk accretion rate. The jet-driving objects are likely to be low- or intermediate-mass stars. Other YSO physical parameters, such as luminosity and age, show reasonable relations or trends.

Shinn, Jong-Ho; Lee, Jae-Joon; Chun, Moo-Young; Lyo, A.-Ran; Moon, Dae-Sik; Kyeong, Jaemann; Park, Byeong-Gon [Korea Astronomy and Space Science Institute, 776 Daeduk-daero, Yuseong-gu, Daejeon 305-348 (Korea, Republic of); Pyo, Tae-Soo [Subaru Telescope, National Astronomical Observatory of Japan, 650 North A'oh?k? Place, Hilo, HI 96720 (United States); Lee, Ho-Gyu [Department of Astronomy, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan); Kim, Hyun-Jeong; Koo, Bon-Chul; Lee, Yong-Hyun [Department of Physics and Astronomy, Seoul National University, 599 Gwanangno, Gwanak-gu, Seoul 151-747 (Korea, Republic of); Sung, Hwankyung; Hur, Hyeonoh, E-mail: jhshinn@kasi.re.kr [Department of Astronomy and Space Science, Sejong University, 98 Kunja-dong, Kwangjin-gu, Seoul 143-747 (Korea, Republic of)

2013-11-01T23:59:59.000Z

324

Health-hazard evaluation report HETA 88-108-2146, Asarco New Market/Young Mines, Mascot, Tennessee  

SciTech Connect

In response to a request from the International Chemical Workers Union, Akron, Ohio, an investigation was made into possible hazardous working conditions at two American Smelting and Refining Company (SIC-1031) zinc mines (New Market and Young) in Mascot, Tennessee. Specifically, exposures to asbestos (1332214), silica (14808607), and diesel emissions were determined. At both mines overexposures were found to nitrogen-dioxide (10102440) (NO2) and coal-tar pitch volatiles. Twenty-four percent of the NO2 measurements taken were above the NIOSH recommended ceiling of 1 part per million (ppm), but none exceeded the Mine Safety and Health Administration's (MSHA) ceiling of 5ppm. Exposure to diesel particulates ranged from 0.24 to 1.06mg/cu m. None of the 52 respirable dust samples collected exceeded the calculated MSHA limits for free silica exposure. A medical evaluation was offered and 83 of the 400 current employees and one retired employee participated. Seven underground employees were found with small opacity readings of greater than 1/0. Pulmonary function tests indicated that four employees had moderate airway obstruction, 17 had mild obstruction and two had mild restriction of lung volume. Three with obstructive lung disease pattern also had positive radiographs for pneumoconiosis. The authors conclude that workers were overexposed to coal-tar pitch volatiles and NO2; radiographic and pulmonary function test results suggest that a chronic respiratory health effect may be related to cumulative workplace exposures. The authors recommend measures for lowering the exposures and the development of a medical surveillance program.

Ferguson, R.P.; Knutti, E.B.

1991-10-01T23:59:59.000Z

325

| Center for Bio-Inspired Solar Fuel Production  

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

Research (page 37-43). 27 Mar 2013 Scientists develop innovative twists to DNA nanotechnology Online nanotech portal 'Space daily' features DNA nanotechnology endeavors of...

326

The young Arthur Cayley  

Science Journals Connector (OSTI)

...drew inspiration directly from such 18th century masters as Laplace, Cramer and Vandermonde...discoverer, was champion of the quaternion camp but even then, Cayley, as a leading...mature years. The Inns of Court in 19th-century London provided a convenient shelter for...

1998-01-01T23:59:59.000Z

327

Young stars with discs  

Science Journals Connector (OSTI)

...central star. The ultraviolet excess was originally proposed to...in terms of modelling the UV excess as a contribution from a boundary...spectral features caused by lithium, calcium and iron. They report...hotspots with temperatures in excess of 5000 K, compared with the...

2000-01-01T23:59:59.000Z

328

MOLECULAR ENVIRONMENT AND THERMAL X-RAY SPECTROSCOPY OF THE SEMICIRCULAR YOUNG COMPOSITE SUPERNOVA REMNANT 3C 396  

SciTech Connect

We have investigated the molecular environment of the semicircular composite supernova remnant (SNR) 3C 396 and performed a Chandra spatially resolved thermal X-ray spectroscopic study of this young SNR. With our CO millimeter observations, we find that the molecular clouds (MCs) at V{sub LSR}{approx} 84 km s{sup -1} can better explain the multiwavelength properties of the remnant than the V{sub LSR} = 67-72 km s{sup -1} MCs that are suggested by Lee et al. At around 84 km s{sup -1}, the western boundary of the SNR is perfectly confined by the western molecular wall. The CO emission fades out from west to east, indicating that the eastern region is of low gas density. In particular, an intruding finger/pillar-like MC, which may be shocked at the tip, can well explain the X-ray and radio enhancement in the southwest and some infrared filaments there. The SNR-MC interaction is also favored by the relatively elevated {sup 12}CO J = 2-1/J = 1-0 line ratios in the southwestern 'pillar tip' and the molecular patch on the northwestern boundary. The redshifted {sup 12}CO (J = 1-0 and J = 2-1) wings (86-90 km s{sup -1}) of an eastern 81 km s{sup -1} molecular patch may be the kinematic evidence for shock-MC interaction. We suggest that the 69 km s{sup -1} MCs are in the foreground based on H I self-absorption while the 84 km s{sup -1} MCs at a distance of 6.2 kpc (the tangent point) are in physical contact with SNR 3C 396. The X-ray spectral analysis suggests an SNR age of {approx}3 kyr. The metal enrichment of the X-ray emitting gas in the north and south implies a 13-15 M{sub sun} B1-B2 progenitor star.

Su Yang; Yang Ji; Lu Dengrong [Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China); Yang Chen; Zhou Xin [Department of Astronomy, Nanjing University, Nanjing 210093 (China); Koo, Bon-Chul; Jeong, Il-Gyo [Astronomy Program, Department of Physics and Astronomy, Seoul National University, Seoul 151-747 (Korea, Republic of); DeLaney, Tracey [Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 70 Vassar Street, Cambridge, MA 02139 (United States)

2011-01-20T23:59:59.000Z

329

NEAR-INFRARED IMAGING AND SPECTROSCOPIC SURVEY OF THE SOUTHERN REGION OF THE YOUNG OPEN CLUSTER NGC 2264  

SciTech Connect

We have obtained JHK near-IR images and JH band low-resolution spectra of candidate members of the southern region of the young open cluster NGC 2264. We have determined spectral types from H-band spectra for 54 sources, 25 of which are classified for the first time. The stars in our sample cover a large range of spectral types (A8-M8). Using a cluster distance of 780 pc, we determined a median age of 1 Myr for this region of NGC 2264, with 90% of the stars being 5 Myr or younger. To improve the statistical significance of our sample, we included 66 additional cluster members within our field of view with optical spectral classification in the literature. We derived infrared excesses using stellar properties to model the photospheric emission for each source and the extinction to correct FLAMINGOS near-IR and Spitzer mid-IR photometry, and obtained a disk fraction of 51% {+-} 5% for the region. Binning the stars by stellar mass, we find a disk fraction of 38% {+-} 9% for the 0.1-0.3 solar mass group, 55% {+-} 6% for 0.3-1 solar masses, and 58% {+-} 10% for the higher than 1 solar mass group. The lower disk fraction for the lower mass stars is similar to the results found in non-cluster regions like Taurus and Chamaeleon, but differs from the older 3 Myr cluster IC 348 in which the disk fraction is lower for the higher mass stars. This mass-dependent disk fraction is accentuated in the sample with isochrone ages younger than 2 Myr. Here, we find that 45% {+-} 11% of the 0.1-0.3 solar mass stars have disks, 60% {+-} 7% of the 0.3-1 solar mass stars have disks, and all 1-3 solar mass stars have disks. Stellar masses might be an important factor in the ability of a system to form or retain a disk early on. However, regardless of the stellar mass, the large infrared excesses expected from optically thick disks disappear within the first 2 Myr for all stars in our study and small excesses from optically thin disks are found mostly in sources younger than 4 Myr.

Marinas, Naibi; Lada, Elizabeth A. [Astronomy Department, University of Florida, Gainesville, FL 32611 (United States); Teixiera, Paula S. [Department of Astrophysics, University of Vienna, Tuerkenschanzstrasse 17, A-1180 Vienna (Austria); Lada, Charles J. [Harvard-Smithsonian CFA, Cambridge, MA (United States)

2013-08-01T23:59:59.000Z

330

THE GEMINI/NICI PLANET-FINDING CAMPAIGN: THE FREQUENCY OF PLANETS AROUND YOUNG MOVING GROUP STARS  

SciTech Connect

We report results of a direct imaging survey for giant planets around 80 members of the ? Pic, TW Hya, Tucana-Horologium, AB Dor, and Hercules-Lyra moving groups, observed as part of the Gemini/NICI Planet-Finding Campaign. For this sample, we obtained median contrasts of ?H = 13.9 mag at 1'' in combined CH{sub 4} narrowband ADI+SDI mode and median contrasts of ?H = 15.1 mag at 2'' in H-band ADI mode. We found numerous (>70) candidate companions in our survey images. Some of these candidates were rejected as common-proper motion companions using archival data; we reobserved with Near-Infrared Coronagraphic Imager (NICI) all other candidates that lay within 400 AU of the star and were not in dense stellar fields. The vast majority of candidate companions were confirmed as background objects from archival observations and/or dedicated NICI Campaign followup. Four co-moving companions of brown dwarf or stellar mass were discovered in this moving group sample: PZ Tel B (36 6 M{sub Jup}, 16.4 1.0 AU), CD35 2722B (31 8 M{sub Jup}, 67 4 AU), HD 12894B (0.46 0.08 M{sub ?}, 15.7 1.0 AU), and BD+07 1919C (0.20 0.03 M{sub ?}, 12.5 1.4 AU). From a Bayesian analysis of the achieved H band ADI and ASDI contrasts, using power-law models of planet distributions and hot-start evolutionary models, we restrict the frequency of 1-20 M{sub Jup} companions at semi-major axes from 10-150 AU to <18% at a 95.4% confidence level using DUSTY models and to <6% at a 95.4% using COND models. Our results strongly constrain the frequency of planets within semi-major axes of 50 AU as well. We restrict the frequency of 1-20 M{sub Jup} companions at semi-major axes from 10-50 AU to <21% at a 95.4% confidence level using DUSTY models and to <7% at a 95.4% using COND models. This survey is the deepest search to date for giant planets around young moving group stars.

Biller, Beth A.; Ftaclas, Christ [Max-Planck-Institut fr Astronomie, Knigstuhl 17, D-69115 Heidelberg (Germany); Liu, Michael C.; Wahhaj, Zahed; Nielsen, Eric L. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Hayward, Thomas L.; Hartung, Markus [Gemini Observatory, Southern Operations Center, c/o AURA, Casilla 603, La Serena (Chile); Males, Jared R.; Skemer, Andrew; Close, Laird M. [Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721 (United States); Chun, Mark [Institute for Astronomy, 640 North Aohoku Place, 209, Hilo, HI 96720-2700 (United States); Clarke, Fraser; Thatte, Niranjan [Department of Astronomy, University of Oxford, DWB, Keble Road, Oxford OX1 3RH (United Kingdom); Shkolnik, Evgenya L. [Lowell Observatory, 1400 West Mars Hill Road Flagstaff, AZ 86001 (United States); Reid, I. Neill [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Boss, Alan [Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Road, NW, Washington, DC 20015 (United States); Lin, Douglas [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States); Alencar, Silvia H. P. [Departamento de Fisica-ICEx-Universidade Federal de Minas Gerais, Av. Antonio Carlos 6627, 30270-901 Belo Horizonte, MG (Brazil); De Gouveia Dal Pino, Elisabete; Gregorio-Hetem, Jane [Universidade de Sao Paulo, IAG/USP, Departamento de Astronomia, Rua do Matao 1226, 05508-900 Sao Paulo, SP (Brazil); and others

2013-11-10T23:59:59.000Z

331

The PUCOT for measuring dynamic Young's modulus for the B?-CoAl, FeAl and NiAl alloys  

E-Print Network (OSTI)

THE PUCOT FOR MEASURIN' DYNAMIC YOUNG'S MODULUS FOR THE B2-CoA1, FeA1 AND NiA1 ALLOYS A Thesis by MAHMOUD REDWAN HARMOUCHE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree... function of Ni (in atomic %) is shown in Fig. 4. 4. Again, the data have been analyzed using LRA. An excellent fit to a straight line was found where the correlation between p and X3 is: pN Al = 2268. 64 + 71. 06 (X3) + 12. 02 kg/m 3 NiA1 with R...

Harmouche, Mahmoud Redwan

2012-06-07T23:59:59.000Z

332

Distribution of toenail selenium levels in young adult Caucasians and African Americans in the United States: The CARDIA Trace Element Study  

SciTech Connect

Background: Data on selenium (Se) levels in American young adults, especially in African Americans, are lacking. Objective: This study presented toenail Se distributions in American young adults of both genders, including both Caucasians and African Americans; and explored potential predictors of toenail Se levels. Data and methods: Data from the Coronary Artery Risk Development in Young Adults study among 4252 American young adults, aged 20-32 in 1987 was used to examine toenail Se levels by instrumental neutron-activation analysis. The distribution of Se levels was described and multivariable linear regression was used to examine potential modifiers of toenail Se concentration within ethnicity-gender subgroups. Results: The geometric mean of toenail Se in this cohort was 0.844 {mu}g/g (95% CI, 0.840-0.849 {mu}g/g) and the median was 0.837 {mu}g/g (95% CI, 0.833-0.844 {mu}g/g). Median levels from lowest to highest quintile were 0.691, 0.774, 0.838, 0.913 and 1.037 {mu}g/g. Se levels varied geographically, and were generally in accordance with its concentrations in local soil. Males, African Americans, current smokers, heavy drinkers and less educated participants were more likely to have low Se levels. Conclusion: This study suggests that toenail Se levels vary geographically depending on soil Se concentrations. In addition to gender, ethnicity and education level, smoking status and alcohol consumption are two important indicators of Se status since they are modifiable lifestyle factors. Findings from this study might aid public health professionals in identifying people at relatively high or low Se levels, so that chronic disease prevention efforts can be directed toward these subgroups. - Research highlights: {yields} Average of toenail Se levels in this cohort was 0.844 {mu}g/g (95% CI, 0.840-0.849 {mu}g/g). {yields} Toenail Se levels vary geographically depending on soil Se concentrations. {yields} Males, African Americans and less educated participants have low Se levels. {yields} Smoking status and alcohol consumption are two important indicators of Se status.

Xun, Pengcheng; Bujnowski, Deborah [Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, 2221 McGavran-Greenberg, Campus Box: 7461, Chapel Hill, NC (United States) [Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, 2221 McGavran-Greenberg, Campus Box: 7461, Chapel Hill, NC (United States); Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC (United States); Liu, Kiang [Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL (United States)] [Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL (United States); Steve Morris, J. [Research Reactor Center, University of Missouri-Columbia, Columbia, MO (United States)] [Research Reactor Center, University of Missouri-Columbia, Columbia, MO (United States); Guo, Zhongqin [Department of Epidemiology and Biostatistics, School of Public Health, Ningxia Medical University, Ningxia (China) [Department of Epidemiology and Biostatistics, School of Public Health, Ningxia Medical University, Ningxia (China); Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, 2221 McGavran-Greenberg, Campus Box: 7461, Chapel Hill, NC (United States); He, Ka, E-mail: kahe@unc.edu [Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, 2221 McGavran-Greenberg, Campus Box: 7461, Chapel Hill, NC (United States) [Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, 2221 McGavran-Greenberg, Campus Box: 7461, Chapel Hill, NC (United States); Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC (United States)

2011-05-15T23:59:59.000Z

333

NEAR-INFRARED PROPERTIES OF THE X-RAY-EMITTING YOUNG STELLAR OBJECTS IN THE CARINA NEBULA  

SciTech Connect

The Great Nebula in Carina (NGC 3372) is the best target to study in detail the process of violent massive star formation and the resulting feedback effects of cloud dispersal and triggered star formation. While the population of massive stars is rather well studied, the associated low-mass stellar population was largely unknown up to now. The near-infrared study in this paper builds on the results of the Chandra Carina Complex Project, that detected 14,368 X-ray sources in the 1.4 deg{sup 2} survey region, an automatic source classification study that classified 10,714 of these X-ray sources as very likely young stars in Carina, and an analysis of the clustering properties of the X-ray-selected Carina members. In order to determine physical properties of the X-ray-selected stars, most of which were previously unstudied, we used HAWK-I at the ESO Very Large Telescope to conduct a very deep near-IR survey with subarcsecond angular resolution, covering an area of about 1280 arcmin{sup 2}. The HAWK-I images reveal more than 600,000 individual infrared sources, whereby objects as faint as J {approx} 23, H {approx} 22, and K{sub s} {approx} 21 are detected at signal-to-noise ratio (S/N) {>=}3. While less than half of the Chandra X-ray sources have counterparts in the Two Micron All Sky Survey catalog, the {approx}5 mag deeper HAWK-I data reveal infrared counterparts to 6636 (=88.8%) of the 7472 Chandra X-ray sources in the HAWK-I field. We analyze near-infrared color-color and color-magnitude diagrams to derive information about the extinctions, infrared excesses (as tracers for circumstellar disks), ages, and masses of the X-ray-selected objects. The near-infrared properties agree well with the results of the automatic X-ray source classification, showing that the remaining contamination in the X-ray-selected sample of Carina members is very low ({approx}<7%). The shape of the K-band luminosity function of the X-ray-selected Carina members agrees well with that derived for the Orion Nebula Cluster, suggesting that, down to the X-ray detection limit around 0.5-1 M{sub sun}, the shape of the initial mass function (IMF) in Carina is consistent with that in Orion (and thus the field IMF). The fraction of stars with near-infrared excesses is rather small, {approx}<10%, but shows considerable variations between individual parts of the complex. The distribution of extinctions for the diskless stars ranges from {approx}1.6 mag to {approx}6.2 mag (central 80th percentile), clearly showing a considerable range of differential extinction between individual stars in the complex.

Preibisch, Thomas [Universitaets-Sternwarte Muenchen, Ludwig-Maximilians-Universitaet, Scheinerstr. 1, 81679 Muenchen (Germany); Hodgkin, Simon; Irwin, Mike; Lewis, James R. [Cambridge Astronomical Survey Unit, Institute of Astronomy, Madingley Road, Cambridge CB3 0HA (United Kingdom); King, Robert R. [Astrophysics Group, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter EX4 4QL (United Kingdom); McCaughrean, Mark J. [European Space Agency, Research and Scientific Support Department, ESTEC, Postbus 299, 2200 AG Noordwijk (Netherlands); Zinnecker, Hans [Deutsches SOFIA Institut, Universitaet Stuttgart, Pfaffenwaldring 31, 70569 Stuttgart (Germany); Townsley, Leisa; Broos, Patrick [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park PA 16802 (United States)

2011-05-01T23:59:59.000Z

334

Rsdometty C.M.R. Platt, J. W. Bennett, S. A. Young, M. D. Fenwick, P. J. Manson, G. R. Patterson, and B. Petraitis  

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

Rsdometty Rsdometty C.M.R. Platt, J. W. Bennett, S. A. Young, M. D. Fenwick, P. J. Manson, G. R. Patterson, and B. Petraitis CSIRO Division of Atmospheric Research Station Street Aspendale, Victoria, Australia Introduction a suitable detector, such a radiometer can yield a response time of about one second, which will follow most cl6ud fluctuations with minimum lag. The LIRAD Method The use of narrow beam filter radiometers with lidars goes back some considerable time. The CSIRO Marl< I radiometer was designed and constructed in 1970 (Platt 1971). Since then, improved versions (Marl< II and Marl< 111) have been constructed (Platt et al. 1987). Using the URAD method, much information has been obtained on the optical properties of cirrus (e.g., Platt et al. 1987, Platt and

335

DOE/EIA-0484(2008) International  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Outlook for World Energy Consumption by Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . analysts: World Energy Demand and Economic Outlook . . . . . . . . . . . . . . Linda Doman (linda . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 World Energy Demand and Economic Outlook

Laughlin, Robert B.

336

Sowing the seeds of massive black holes in small galaxies: Young clusters as the building blocks of Ultra-Compact-Dwarf Galaxies  

E-Print Network (OSTI)

Interacting galaxies often have complexes of hundreds of young stellar clusters of individual masses $\\sim 10^{4-6}~M_\\odot$ in regions that are a few hundred parsecs across. These cluster complexes interact dynamically, and their coalescence is a candidate for the origin of some ultracompact dwarf galaxies (UCDs). Individual clusters with short relaxation times are candidates for the production of intermediate-mass black holes of a few hundred solar masses, via runaway stellar collisions prior to the first supernovae in a cluster. It is therefore possible that a cluster complex hosts multiple intermediate-mass black holes that may be ejected from their individual clusters due to mergers or binary processes, but bound to the complex as a whole. Here we explore the dynamical interaction between initially free-flying massive black holes and clusters in an evolving cluster complex. We find that, after hitting some clusters, it is plausible that the massive black hole will be captured in an ultracompact dwarf forming near the center of the complex. In the process, the hole typically triggers electromagnetic flares via stellar disruptions, and is also likely to be a prominent source of gravitational radiation for the advanced ground-based detectors LIGO and VIRGO. We also discuss other implications of this scenario, notably that the central black hole could be considerably larger than expected in other formation scenarios for ultracompact dwarfs.

Pau Amaro-Seoane; Symeon Konstantinidis; Marc Dewi Freitag; M. Coleman Miller; Frederic A. Rasio

2014-02-18T23:59:59.000Z

337

Shame amplifies the association between stressful life events and paranoia amongst young adults using mental health services: Implications for understanding risk and psychological resilience  

Science Journals Connector (OSTI)

Abstract Shame is associated with a range of psychological disorders, and is a trans-diagnostic moderator of the association between stressors and symptoms of disorder. However, research has yet to investigate shame in relation to specific psychotic symptoms in clinical groups. In order to address this, the present study investigated shame in young adults with mental health problems, to test whether shame was i) directly associated with paranoia, a prevalent psychotic symptom, and ii) a moderator of the association between stress and paranoia. Sixty participants completed measures of stressful events, paranoia, shame, depression and anxiety. Results from a cross-sectional regression analysis suggested that shame was associated with paranoia after the stressful life event measure was entered into the model, and shame moderated the association between stress and paranoia. For individuals scoring high on shame, shame amplified the association between stress and paranoia, but for low-shame individuals, the association between stress and paranoia was non-significant. These findings suggest that high levels of shame could confer vulnerability for paranoia amongst clinical groups, and that resistance to experiencing shame could be a marker of resilience.

Judith Johnson; Christopher Jones; Ashleigh Lin; Stephen Wood; Kareen Heinze; Christopher Jackson

2014-01-01T23:59:59.000Z

338

Radiation for Hodgkin's Lymphoma in Young Female Patients: A New Technique to Avoid the Breasts and Decrease the Dose to the Heart  

SciTech Connect

Purpose: To demonstrate how, in young female patients with Hodgkin's lymphoma, using an inclined board technique can further decrease the volume of breasts and heart in the treatment field. Methods and Materials: An inclined board was constructed with the ability to mount an Aquaplast face mask, a Vacu-Lock, and a hip stopper. Eight female patients with early-stage Hodgkin's lymphoma were planned and compared using the conventional flat position and the inclined board position. All patients on the inclined board were planned with 90{sup o} degree table position and 15{sup o} gantry angle rotation to compensate for the beam divergence resulting from the patient's position on the inclined board. Dose-volume histograms were generated, as well as the mean V30 and V5 of both breasts and heart using both treatment positions. Results: The mean value of V30 of the right breast, left breast, and heart decreased from 3%, 3%, and 13%, respectively, using the flat position to 0, 0.4%, and 5%, respectively, using the inclined board. The mean value of V5 of the right breast, left breast, and heart decreased from 6%, 13%, and 36%, respectively, using the flat position to 2%, 8%, and 29%, respectively, using the inclined board. Conclusions: Compared with conventional flat positioning, this simple device and technique allows better sparing of the breasts and the heart while maintaining comparable target coverage and total lung dose.

Dabaja, Bouthaina S., E-mail: bdabaja@mdanderson.or [Department of Radiation Oncology, University of Texas M. D. Anderson Cancer Center, Houston, TX (United States); Rebueno, Neal C.S.; Mazloom, Ali; Thorne, Scott; Perrin, Kelly J.; Tolani, Naresh; Das, Pragnan; Delclos, Marc E.; Iyengar, Puneeth; Reed, Valerie K.; Horace, Patrecia; Salehpour, Mohammad R. [Department of Radiation Oncology, University of Texas M. D. Anderson Cancer Center, Houston, TX (United States)

2011-02-01T23:59:59.000Z

339

Star-formation rates from young-star counts and the structure of the ISM across the NGC346/N66 complex in the SMC  

E-Print Network (OSTI)

The rate at which interstellar gas is converted into stars, and its dependence on environment, is one of the pillars on which our understanding of the visible Universe is build. We present a comparison of the surface density of young stars (Sigma_*) and dust surface density (Sigma_d) across NGC346 (N66) in 115 independent pixels of 6x6 pc^2. We find a correlation between Sigma_* and Sigma_d with a considerable scatter. A power law fit to the data yields a steep relation with an exponent of 2.6+-0.2. We convert Sigma_d to gas surface density (Sigma_g) and Sigma_* to star formation rate (SFR) surface densities (Sigma_SFR), using simple assumptions for the gas-to-dust mass ratio and the duration of star formation. The derived total SFR (4+-1 10^-3 M_sun/yr) is consistent with SFR estimated from the Ha emission integrated over the Ha nebula. On small scales the Sigma_SFR derived using Ha systematically underestimates the count-based Sigma_SFR, by up to a factor of 10. This is due to ionizing photons escaping the ...

Hony, S; Galliano, F; Galametz, M; Cormier, D; Chen, C -H R; Dib, S; Hughes, A; Klessen, R S; Roman-Duval, J; Smith, L; Bernard, J -P; Bot, C; Carlson, L; Gordon, K; Indebetouw, R; Lebouteiller, V; Lee, M -Y; Madden, S C; Meixner, M; Oliveira, J; Rubio, M; Sauvage, M; Wu, R

2015-01-01T23:59:59.000Z

340

Applying the basin model: Assessing habitat suitability of young-of-the-year demersal fishes on the New York Bight continental shelf  

Science Journals Connector (OSTI)

The extent to which young-of-the-year (YOY) fish habitats become saturated with new recruits has remained relatively unevaluated for temperate, demersal, continental shelf fishes. MacCall's [1990. Dynamic Geography of Marine Fish Populations. Washington Sea Grant Program, University of Washington Press, Seattle, Washington] basin model was used as a framework for examining the dynamics of an assemblage of recently settled fishes in relation to available microhabitat on the New York Bight continental shelf (USA). For four abundant species (three flatfish, one merlucciid hake), density-specific patterns of microhabitat selection, spatial dispersion and overall cross-shelf habitat use were investigated using a research submersible over three cross-shelf transects during the late summer settlement season. Typically, recruits that saturated YOY habitats (>1ind/m2) were randomly distributed within underwater transects and formed weak associations with specific microhabitats. At lower densities (<1ind/m2), recruit spacing tended toward nonrandom (clumped/even) with increasing significant affinities for ecologically important substrates (i.e. Limanda ferruginea, sand wave crests/low shell hash). For Citharichthys arctifrons, clumping appeared to increase with complexity of the habitat. Several less-abundant species (i.e. Urophycis chuss, Tautogolabrus adspersus) formed tight associations with rare habitat features and may consequently encounter the greatest bottleneck for space during the benthic/pelagic transition. Although restricted by the scale of observation, these results begin to elucidate the mechanisms by which habitat quality and quantity moderate recruitment on the continental shelf.

Mark C. Sullivan; Robert K. Cowen; Kenneth W. Able; Michael P. Fahay

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nanotech linda young" from the National Library of EnergyBeta (NLEBeta).
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341

SPECTRAL TYPING OF LATE-TYPE STELLAR COMPANIONS TO YOUNG STARS FROM LOW-DISPERSION NEAR-INFRARED INTEGRAL FIELD UNIT DATA  

SciTech Connect

We used the Project 1640 near-infrared coronagraph and integral field spectrograph to observe 19 young solar-type stars. Five of these stars are known binary stars and we detected the late-type secondaries and were able to measure their JH spectra with a resolution of R {approx} 30. The reduced, extracted, and calibrated spectra were compared to template spectra from the IRTF spectral library. With this comparison, we test the accuracy and consistency of spectral-type determination with the low-resolution near-infrared spectra from P1640. Additionally, we determine effective temperature and surface gravity of the companions by fitting synthetic spectra calculated with the PHOENIX model atmosphere code. We also present several new epochs of astrometry of each of the systems. Together, these data increase our knowledge and understanding of the stellar make up of these systems. In addition to the astronomical results, the analysis presented helps validate the Project 1640 data reduction and spectral extraction processes and the utility of low-resolution, near-infrared spectra for characterizing late-type companions in multiple systems.

Roberts, Lewis C.; Beichman, Charles A.; Burruss, Rick; Ligon, E. Robert; Lockhart, Thomas G.; Roberts, Jennifer E.; Shao, Michael [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States); Rice, Emily L.; Brenner, Douglas; Oppenheimer, Ben R. [American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024 (United States); Crepp, Justin R.; Dekany, Richard G.; Hillenbrand, Lynne A.; Hinkley, Sasha [California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (United States); King, David; Parry, Ian R. [Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 OHA (United Kingdom); Metchev, Stanimir [Department of Physics and Astronomy, State University of New York, Stony Brook, NY 11794-3800 (United States); Pueyo, Laurent; Sivaramakrishnan, Anand; Soummer, Remi, E-mail: lewis.c.roberts@jpl.nasa.gov [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); and others

2012-07-15T23:59:59.000Z

342

A SURVEY OF H{sub 2}O, CO{sub 2}, AND CO ICE FEATURES TOWARD BACKGROUND STARS AND LOW-MASS YOUNG STELLAR OBJECTS USING AKARI  

SciTech Connect

We present near-infrared spectroscopic observations of 19 molecular clouds made using the AKARI satellite, and the data reduction pipeline written to analyze those observations. The 2.5-5 ?m spectra of 30 objects22 field stars behind quiescent molecular clouds and 8 low-mass young stellar objects in coreswere successfully extracted using the pipeline. Those spectra are further analyzed to calculate the column densities of key solid phase molecular species, including H{sub 2}O, CO{sub 2}, CO, and OCN{sup }. The profile of the H{sub 2}O ice band is seen to vary across the objects observed and we suggest that the extended red wing may be an evolutionary indicator of both dust and ice mantle properties. The observation of 22 spectra with fluxes as low as < 5 mJy toward background stars, including 15 where the column densities of H{sub 2}O, CO, and CO{sub 2} were calculated, provides valuable data that could help to benchmark the initial conditions in star-forming regions prior to the onset of star formation.

Noble, J. A. [Aix-Marseille Universit, PIIM UMR 7345, F-13397 Marseille (France); Fraser, H. J. [Department of Physical Sciences, The Open University, Walton Hall, Milton Keynes MK7 6AA (United Kingdom); Aikawa, Y. [Department of Earth and Planetary Sciences, Kobe University, Kobe 657-8501 (Japan); Pontoppidan, K. M. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Sakon, I., E-mail: helen.fraser@open.ac.uk [Department of Astronomy, Graduate School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0003 (Japan)

2013-10-01T23:59:59.000Z

343

Workshop Advisory Committee Gabe Aeppli (LCN London)  

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

Workshop Advisory Committee Gabe Aeppli (LCN London) Massimo Altarelli (Euro-XFEL ) Andrea Cavalleri (Oxford/DESY) Lin Chen (Argonne/Northwestern) George Crabtree (Argonne) Helmut Dosch (DESY) Janos Hajdu (Uppsala) Sol Gruner (Cornell) Jerry Hastings (SLAC) Rus Hemley (Carnegie Institute) Eric Isaacs (Argonne) Ben Larson (Oak Ridge) Richard Lee (Livermore) Ingolf Lindau (SLAC) Denny Mills (Argonne) Keith Moffat (Univ. Chicago) David Moncton (MIT) Harald Reichert (ESRF) Jo Stöhr (SLAC) Lou Terminello (PNNL) Linda Young (Argonne) Soichi Wakatsuki (KEK) Workshop Coordinator Anne Owens Workshop Chairs Uwe Bergmann, SLAC National Accelerator Laboratory Gopal Shenoy, Argonne National Laboratory Edgar Weckert, Deutsches Elektronen-Synchrotron, DES

344

chAPter 4: AdAPtAtIon IllustrAtIons Maria Janowiak, Patricia Butler, Chris Swanston, Matt St. Pierre, and Linda Parker  

E-Print Network (OSTI)

' comments about the efficiency and utility of the process, and how well it supported natural thought processes. Input from these discussions was later used to revise the process and condense it into five steps high vulnerability to climate change and high frequency across the District. The Adaptation Workbook

345

FACULTY PERSONNEL RECORD COLLEGE OF LIBERAL ARTS  

E-Print Network (OSTI)

, Mexico for Loma Linda University, 1963; brief visit to Tarahumara Indians in Sierra Madres, Chihuahua

Kohler, Tim A.

346

NEAR-INFRARED SPECTROSCOPY OF INFRARED-EXCESS STELLAR OBJECTS IN THE YOUNG SUPERNOVA REMNANT G54.1+0.3  

SciTech Connect

We present the results of broadband near-infrared spectroscopic observations of the recently discovered mysterious stellar objects in the young supernova remnant G54.1+0.3. These objects, which show significant mid-infrared-excess emission, are embedded in a diffuse loop structure of {approx}1' in radius. Their near-infrared spectra reveal characteristics of late O- or early B-type stars with numerous H and He I absorption lines, and we classify their spectral types to be between O9 and B2 based on an empirical relation derived here between the equivalent widths of the H lines and stellar photospheric temperatures. The spectral types, combined with the results of spectral energy distribution fits, constrain the distance to the objects to be 6.0 {+-} 0.4 kpc. The photometric spectral types of the objects are consistent with those from the spectroscopic analyses, and the extinction distributions indicate a local enhancement of matter in the western part of the loop. If these objects originate via triggered formation by the progenitor star of G54.1+0.3, then their formations likely began during the later evolutionary stages of the progenitor, although a rather earlier formation may still be possible. If the objects and the progenitor belong to the same cluster of stars, then our results constrain the progenitor mass of G54.1+0.3 to be between 18 and {approx}35 M{sub Sun} and suggest that G54.1+0.3 was either a Type IIP supernova or, with a relatively lower possibility, Type Ib/c from a binary system.

Kim, Hyun-Jeong; Koo, Bon-Chul [Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of); Moon, Dae-Sik, E-mail: hjkim@astro.snu.ac.kr, E-mail: koo@astro.snu.ac.kr, E-mail: moon@astro.utoronto.ca [Department of Astronomy and Astrophysics, University of Toronto, Toronto, ON M5S 3H4 (Canada)

2013-09-01T23:59:59.000Z

347

Youngs double-slit interference experiment with electrons  

Science Journals Connector (OSTI)

In this short Note we report a method for producing samples containing two nano-sized slits suitable for demonstrating to undergraduate and graduate students the double-slit electron interference experiment in a conventional transmission electron microscope.

S. Frabboni; G. C. Gazzadi; G. Pozzi

2007-01-01T23:59:59.000Z

348

Environmental Contractor Mentors Young Students  

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

PADUCAH, Ky. More than 300 area sixth graders have a much better understanding of groundwater cleanup at the Paducah site thanks to mentoring from EMs environmental contractor, LATA Environmental Services of Kentucky.

349

GRADUATE ACADEMY Promoting Young Researchers!  

E-Print Network (OSTI)

: graduateacademy@zuv.uni-heidelberg.de Internet: www.graduateacademy.uni-heidelberg.de Graphic Design and Layout information regarding the internet sites listed in this brochure Throughout this brochure, we have provided the web addresses of the German language versions of all internet sites. We have done this in order

Heermann, Dieter W.

350

More outreach for young scientists  

E-Print Network (OSTI)

. International water law would see this change to a roughly 60:40 split in Israel's favour. Another source or code -- in protecting patient confidentiality, for example. In such cases, authors should justify). By creating a bargaining market, it has stifled investment in and management of the Palestinian water sector

Richner, Heinz

351

YOUNG GEOLOGY GEOLOGY OF THE  

E-Print Network (OSTI)

for the 1962 meetings of the Rocky Mountain Section of the Geological Society of America held on the Brigham University Provo, Utah Part I partially supported by the Rocky Mountaln Section. Officers of the Rocky ....................................................................Blackhawk Formation 56 Castlegate Sandstone and South Flat Formation ............................ 56

Seamons, Kent E.

352

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

SciTech Connect

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

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

2010-08-01T23:59:59.000Z

353

Training effect on the second language learning for young learners using computer-assisted language learning system: Quantitative consideration on relationship among speech perception of the second language, learning experience and amounts of learning  

Science Journals Connector (OSTI)

Longitudinal training experiment was conducted in order to examine the relation between the perceptual ability of English as a foreign language and amount of learning experiences beyond schools targeting Japanese elementary school students. Over four hundred students among the 3rd grade through 6th grade participated in this study. Three hundred and thirty-two students of them had learning experience beyond school and the other 134 students did not. Students spent approximately 10 h of individualized computer-based training that focused on intensive auditory input. The result of t-test showed that the scores of the group of students who have previous learning experience exceeded the scores of the students in the other group at the beginning; however at the end of the period it revealed from the result of ANOVA that students without learning experience before starting learning English at school improved their sensitivity on perception of English syllable and some phonemes much more than the experienced. These results suggest that the appropriate perception training utilizing the auditory input is effective in cultivation of aural comprehension. Implications for foreign language education for young learners will be discussed. [Work supported by JSPS KAKENHI Grant-in-Aid for Young Scientists (B) 23730832 Japan.

2013-01-01T23:59:59.000Z

354

HIGHLY VARIABLE EXTINCTION AND ACCRETION IN THE JET-DRIVING CLASS I-TYPE YOUNG STAR PTF 10nvg (V2492 Cyg, IRAS 20496+4354)  

SciTech Connect

We report extensive new photometry and spectroscopy of the highly variable young stellar object PTF 10nvg (also known as IRAS 20496+4354 and V2492 Cyg), including optical and near-infrared time-series data as well as mid-infrared and millimeter data. Following the previously reported 2010 rise to R{sub PTF} {approx}<13.{sup m}5 and subsequent fade, during 2011 and 2012 the source underwent additional episodes of brightening, followed by several magnitude dimming events including prolonged faint states at R{sub PTF} {approx}> 20{sup m}. The observed high-amplitude variations are largely consistent with extinction changes ({Delta}A{sub V} up to 30 mag) having a {approx}220 day quasi-periodic signal. However, photometry measured when the source was near maximum brightness in mid-2010 as well as in late-2012 does not phase well to this period. Spectral evolution includes not only changes in the spectral slope but also correlated variation in the prominence of TiO/VO/CO bands and atomic line emission, as well as anti-correlated variation in forbidden line emission which, along with H{sub 2}, dominates optical and infrared spectra at faint epochs. Notably, night-to-night variations in several forbidden doublet strengths and ratios are observed. High-dispersion spectra were obtained in a variety of photometric states and reveal time-variable line profiles. Neutral and singly ionized atomic species are likely formed in an accretion flow and/or impact while the origin of zero-velocity atomic Li I {lambda}6707 in emission is unknown. Forbidden lines, including several rare species, exhibit blueshifted emission profiles and likely arise from an outflow/jet. Several of these lines are also seen spatially offset from the continuum source position, presumably in a shocked region of an extended jet. Blueshifted absorption components of the Na I D doublet, K I {lambda}{lambda}7665, 7669 doublet, and the O I 7774 triplet, as well as blueshifted absorption components seen against the broad H{alpha} and Ca II triplet emission lines, similarly are formed in the outflow. CARMA maps resolve on larger scales a spatially extended outflow in millimeter-wavelength CO. We attribute the recently observed photometric and spectroscopic behavior to rotating circumstellar disk material located at separation a Almost-Equal-To 0.7(M{sub *}/M{sub Sun }){sup 1/3} AU from the continuum source, causing the semi-periodic dimming. Occultation of the central star as well as the bright inner disk and the accretion/outflow zones renders shocked gas in the inner part of the jet amenable to observation at the faint epochs. We discuss PTF 10nvg as a source exhibiting both accretion-driven (perhaps analogous to V1647 Ori) and extinction-driven (perhaps analogous to UX Ori or GM Cep) high-amplitude variability phenomena.

Hillenbrand, Lynne A.; Carpenter, John M.; Muirhead, Philip S.; Crepp, Justin R. [Astronomy Department, California Institute of Technology, Pasadena, CA 91125 (United States); Miller, Adam A.; Cenko, S. Bradley; Silverman, Jeffrey M.; Bloom, Joshua S.; Filippenko, Alexei V. [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Covey, Kevin R. [Department of Astronomy, Cornell University, 226 Space Sciences Building, Ithaca, NY 14853 (United States); Fischer, William J. [Department of Physics and Astronomy, University of Toledo, 2801 West Bancroft Street, Toledo, OH 43606 (United States)

2013-03-15T23:59:59.000Z

355

Argonne Chemical Sciences & Engineering - People - Fundamental Interactions  

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

Fundamental Interactions Fundamental Interactions Atomic, Molecular, and Optical Physics Linda Young, Argonne Distinguished Fellow and Group Leader phone: 630/252-8878, fax: 630/252-6210, e-mail: young@anl.gov Ph.D., Chemical Physics, University of California, Berkeley Ultrafast x-ray and laser science Strong-field control of x-ray processes Atomic and molecular behavior in strong-electromagnetic fields Precision measurements in atom traps Robert W. Dunford, Physicist phone: 630/252-4052, fax: 630/252-2864, email: dunford@anl.gov Ph.D., Physics, University of Michigan Experimental atomic physics Elliot Kanter, Physicist phone: 630/252-4050, fax: 630/252-2864, e-mail: kanter@anl.gov Bertold Krässig, Physicist phone 630/252-9230, fax 630/252-6210, e-mail kraessig@anl.gov Ph.D. / Dr. Rer. Nat., Physics, University of Freiburg, Germany

356

Path Forward in PV Research: News from Robert J. Davis, Ph.D.  

E-Print Network (OSTI)

E SunShot Program Awards News from the Bay Area Photovoltaic Consortium (BAPVC) Pricing Pressure tool at the Ohio State Nanotech West Lab, funded by PVIC (Ohio Third Frontier) #12;Recent Major DoE SunShot

Rollins, Andrew M.

357

Communicating the risks, and the benefits, of nanotechnology  

Science Journals Connector (OSTI)

Issues surrounding the wide spectrum of (perceived) risks and possible benefits associated with the rapid advance of modern nanotechnology are deliberated. These include the current realities of nanotechnological hazards, their impact vis-a-vis perceived nanotech-risks and perceived nanotech-benefits, and the consequent repercussions on the public and society. It is argued that both the risks and the benefits of nanoscientific advances must be properly communicated if the public is to support this emerging technology.

Walter W. Piegorsch; Emmanuelle Schuler

2008-01-01T23:59:59.000Z

358

TECHNICAL REVIEW B January 1, 2004, to December 31, 2004  

E-Print Network (OSTI)

Administrative & Support Staff Linda Coultry Program Management Specialist Alvina Hayes Administrative Assistant Linda L. Hiatt Management Analyst Victoria F. Reich Librarian vi #12;Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 IV. The Board in Transition

359

Text-Alternative Version: Solid-State Lighting Early Lessons Learned Webinar  

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

Linda Sandahl: Welcome, ladies and gentlemen. I'm Linda Sandahl with the Pacific Northwest National Laboratory, and I'd like to welcome you to today's webcast, Solid-State Lighting: Early Lessons...

360

Energy Research and Development Division FINAL PROJECT REPORT  

E-Print Network (OSTI)

Energy Research and Development Division FINAL PROJECT REPORT PLANNING ALTERNATIVE5002013021 Prepared for: California Energy Commission Prepared by: Facet Decision Systems, Inc. #12-08-030 Prepared for: California Energy Commission Linda Spiegel Contract Manager Linda Spiegel Office Manager

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


361

Vehicle Technologies Office: Organization and Contacts | Department...  

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

Technology Managers Kevin Stork (kevin.stork@ee.doe.gov) Deployment Managers Dennis Smith (dennis.a.smith@ee.doe.gov) Linda Bluestein (linda.bluestein@ee.doe.gov) Shannon Shea...

362

Jayson Guzman 46.849 48.539 49.400BMW M3 46.849 14161 2 38.791 Collyer Young 47.865 49.712 46.984Porsche 911 Carrera 46.984 18171 38.903  

E-Print Network (OSTI)

AS Jayson Guzman 46.849 48.539 49.400BMW M3 46.849 14161 2 38.791 Collyer Young 47.865 49.712 46.648 2022 39.357 Russell Yamaguchi 51.238 52.691 49.617Sonic WRX 49.617 28282 3 40.984 Class Average : 48 will be recorded) The PAX Index is an autocross handicapping system designed to allow comparison between

Prevedouros, Panos D.

363

THE SPITZER SPACE TELESCOPE SURVEY OF THE ORION A AND B MOLECULAR CLOUDS. I. A CENSUS OF DUSTY YOUNG STELLAR OBJECTS AND A STUDY OF THEIR MID-INFRARED VARIABILITY  

SciTech Connect

We present a survey of the Orion A and B molecular clouds undertaken with the IRAC and MIPS instruments on board Spitzer. In total, five distinct fields were mapped, covering 9 deg{sup 2} in five mid-IR bands spanning 3-24 {mu}m. The survey includes the Orion Nebula Cluster, the Lynds 1641, 1630, and 1622 dark clouds, and the NGC 2023, 2024, 2068, and 2071 nebulae. These data are merged with the Two Micron All Sky Survey point source catalog to generate a catalog of eight-band photometry. We identify 3479 dusty young stellar objects (YSOs) in the Orion molecular clouds by searching for point sources with mid-IR colors indicative of reprocessed light from dusty disks or infalling envelopes. The YSOs are subsequently classified on the basis of their mid-IR colors and their spatial distributions are presented. We classify 2991 of the YSOs as pre-main-sequence stars with disks and 488 as likely protostars. Most of the sources were observed with IRAC in two to three epochs over six months; we search for variability between the epochs by looking for correlated variability in the 3.6 and 4.5 {mu}m bands. We find that 50% of the dusty YSOs show variability. The variations are typically small ({approx}0.2 mag) with the protostars showing a higher incidence of variability and larger variations. The observed correlations between the 3.6, 4.5, 5.8, and 8 {mu}m variability suggests that we are observing variations in the heating of the inner disk due to changes in the accretion luminosity or rotating accretion hot spots.

Megeath, S. T.; Kryukova, E. [Department of Physics and Astronomy, University of Toledo, Toledo, OH 43560 (United States); Gutermuth, R. [Department of Astronomy, University of Massachusetts, Amherst, MA 01003 (United States); Muzerolle, J. [Space Telescope Science Institute, Baltimore, MD 21218 (United States); Flaherty, K. [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); Hora, J. L.; Myers, P. C.; Fazio, G. G. [Harvard Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Allen, L. E. [National Optical Astronomical Observatory, Tucson, AZ 85719 (United States); Hartmann, L. [Department of Astronomy, University of Michigan, Ann Arbor, MI 48109 (United States); Pipher, J. L. [Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627 (United States); Stauffer, J. [Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125 (United States); Young, E. T., E-mail: megeath@physics.utoledo.edu [SOFIA-Universities Space Research Association, NASA Ames Research Center, Moffett Field, CA 94035 (United States)

2012-12-01T23:59:59.000Z

364

APS User News, Issue 71  

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

1, August 18, 2011 1, August 18, 2011 CONTENTS 1. DIRECTOR'S CORNER USER MATTERS 2. How to Wow! "Secrets" for a Successful Proposal 3. Sweet Dreams Mean Safer Work 4. XSD's Linda Young Elected DAMOP Vice Chair 5. Successful 2011 APS/IIT Summer XAFS School BRIEFLY NOTED -- John Quintana Appointed Argonne's Deputy COO -- 2011 X-Ray Spectroscopy of Magnetic Solids Workshop Set for October 22-23 -- Workshops on Hard X-ray Instrumentation at the SwissFEL -- Next GUP Deadline is October 28, 2011 ===================================================== Instructions for subscribing, unsubscribing, and submitting info http://www.aps.anl.gov/Users/Communications/User_News/ ===================================================== DIRECTOR'S CORNER During the last week of July, we had the annual review of APS organized by

365

Workshop on Time Domain Science Using X-ray Techniques  

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Time-Resolved Beamlines Time-Resolved Beamlines Advisory Committee Workshop Home Workshop Chairs: Lin Chen (Argonne National Laboratory) Steve Milton (Advanced Photon Source) David Reis (University of Michigan) Linda Young (Argonne National Laboratory) Workshop on Time Domain Science Using X-ray Techniques August 29 September 1, 2004, The Abbey, Fontana, Lake Geneva Area, Wisconsin A workshop on "Time Domain Science Using X-ray Techniques" was held from August 29 September 1, 2004 , welcoming both experts and beginners in the field. This is one of the concurrently held workshops in the series on "Future Scientific Directions for the Advanced Photon Source." The goal of the workshop was to identify future directions in scientific research using time resolved x-ray techniques and to address possiblities to produce ps

366

Expanding Your Horizons scheduled for March 2  

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Expanding Your Horizons Expanding Your Horizons Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Expanding Your Horizons scheduled for March 2 The conference offers fifth- to 12th-grade girls opportunities to participate in hands-on workshops about science, technology, engineering, math and related fields. February 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Up to 250 young women are expected to participate in the workshops that will include subjects such as computers and robots, veterinary medicine, cryptography and ocean science. This year the Santa Fe and Los Alamos Expanding Your Horizons (EYH) conferences are combined into one, all-day session to be held on March 2 at

367

Lahsen Assoufid Elected a Fellow of SPIE  

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2011 Arthur H. Compton Award Announced by APSUO 2011 Arthur H. Compton Award Announced by APSUO X-Ray Focusing: Techniques and Applications Linda Young of the APS "On the Record at the APS March Meeting" John "Jack" Carpenter of AES Named a Fellow of AAAS APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Lahsen Assoufid Elected a Fellow of SPIE APRIL 21, 2011 Bookmark and Share Lahsen Assoufid Lahsen Assoufid has been elected a Fellow of SPIE, the international society for optics and photonics. He is Section Leader for Mirror Multilayer and Metrology in the X-ray Science Division (XSD) Optics and Detectors Group of the Advanced Photon Source at Argonne National Laboratory. Assoufid is acknowledged for his "achievements in metrology and x-ray

368

Bringing Fruit Flies in from the Cold  

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DOE Environmental Sustainability Award to Three from APS DOE Environmental Sustainability Award to Three from APS 2009 Chemistry Nobel to APS Users The First Experiment at the LCLS Linda Young Named to Head X-ray Science Division $7.9 M in ARRA Funding Brings New Instrumentation to the APS APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Bringing Fruit Flies in from the Cold DECEMBER 21, 2009 Bookmark and Share See the video of synchrotron x-ray visualization of ice formation in insects during lethal and non-lethal freezing at http://www.youtube.com/watch?v=m07CKU1XGdk Based on the University of Western Ontario press release Using a microscope the size of a football field, researchers from The University of Western Ontario, the University of Nevada-Las Vegas, Argonne

369

2011 Arthur H. Compton Award Announced by APSUO  

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X-Ray Focusing: Techniques and Applications X-Ray Focusing: Techniques and Applications Linda Young of the APS "On the Record at the APS March Meeting" John "Jack" Carpenter of AES Named a Fellow of AAAS APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed 2011 Arthur H. Compton Award Announced by APSUO APRIL 21, 2011 Bookmark and Share The 2011 Compton Award winners. Clockwise from top left: Farrel Lytle, John Rehr, Edward Stern, and Dale Sayers. The U.S. Department of Energy's Advanced Photon Source (APS) and the APS Users Organization (APSUO) announce that the 2011 Arthur H. Compton Award will be presented jointly to Edward Stern, Farrel Lytle, Dale Sayers (posthumously), and John Rehr for their development of the technique of

370

2009 Chemistry Nobel to APS Users  

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The First Experiment at the LCLS The First Experiment at the LCLS Linda Young Named to Head X-ray Science Division $7.9 M in ARRA Funding Brings New Instrumentation to the APS Hard X-ray Nanoprobe Earns an R&D 100 Award Winans of XSD Elected to ACS Fellowship APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed 2009 Chemistry Nobel to APS Users OCTOBER 7, 2009 Bookmark and Share Clockwise from top left: Ada Yonath, Venkatraman Ramakrishnan, and Thomas Steitz. All three recipients of the 2009 Nobel Prize in Chemistry published papers on their award-winning work based on data collected at the U.S. Department of Energy's (DOE) Advanced Photon Source (APS) at Argonne National Laboratory. Between them, biochemists Thomas Steitz of Yale University, Ada Yonath of

371

In Other News  

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In Other News In Other News Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit In Other News LANL employee chosen for "Frontiers of Engineering" Symposium; 16th Annual Hazmat Challenge strengthens response skills. September 1, 2012 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email LANL Employee Chosen for "Frontiers of Engineering" Symposium Only 78 of the nation's brightest young engineers were selected to participate in the 18th Annual U.S. Frontiers in Engineering symposium, and Nathan Moody, who works for the Lab's High Power Electrodynamics group in the Accelerator Operations and Technology Division, will be one of them.

372

Short Pulse X-rays at the APS  

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Short Pulse X-rays at the APS Workshop Summary Friday, May 9, 2008 Building 401, Room A5000 Organizers: Jin Wang (Argonne National Laboratory), Lin Chen (Argonne National Laboratory), David Reis ( University of Michigan ), Paul Evans ( University of Wisconsin ), Ali Nassiri (Argonne National Laboratory), and Linda Young ( Argonne National Laboratory) Agenda Registration - complete the visitor registration form. For "purpose of visit," please enter "APS SPX Workshop" https://www.aps.anl.gov/About/Visiting/visitor_registration.php On-site lodging is at the Argonne Guest House http://www.anlgh.org/ Travel to Argonne National Laboratory http://www.aps.anl.gov/About/Visiting/Directions/ Fees There is no charge for this workshop. Since the 2004 Lake Geneva Workshop, the APS has performed three years of

373

Determining the age of young embedded clusters  

Science Journals Connector (OSTI)

......2003) contain a complete description of the Besancon model inputs; however, we summarize it here for completeness. Four populations...minimum of 99 per cent of the stellar luminosity is provided by nuclear fusion. Only modelling stars with masses below 7.0 Mo is not sufficient......

J. J. Stead; M. G. Hoare

2011-12-21T23:59:59.000Z

374

Isokinetic Peak Torque in Young Wrestlers  

E-Print Network (OSTI)

n'^mr^voiO':t"fnvow~i"^mvo'0"^m ooooooooaoooooooo en d +1 CN d +1 in d +1 en d +1 CN d +1 >n od +1 OS 14 5 9.7 +1 VO t-; od +1 15 2.: GO 14 6.6 + 1 in VO +1 f^ CN vq +1 vq 13 3 +1 CN d +1 m 40 .: 1.1 +1 VO 52 . o d +1 45 .0 39 .4 7, 1-: +1 OS od en OS +1 32 . p en +1... 00 28 . en OS +1 en in en 0.4 +1 o 46 . VO OS +1 39 .6 35 .3 6. p in +1 CS cn en en en +1 27 . VO CN +1 vd +1 t 12 . r-- +1 I CN f,; +1 12 .0 CN 10 .1 5. CN |.^ +1 OO en _ +1 o 15 . in in +1 15 . 05 . V +1 c (U I u 60 'SX SP 'S 13 O 03 Fa l o...

Housh, Terry J.; Johnson, Glen O.; Housh, Dona J.; Stout, Jeffrey R.; Weir, Joseph P.; Weir, Loree L.; Eckerson, Joan M.

1996-01-01T23:59:59.000Z

375

Brigham Young University Department of Electrical and  

E-Print Network (OSTI)

The azimuthal modulation characteristics of Antarctic sea ice are evaluated us- ing techniques developed by David S. Early for the ERS-1 AMI scatterometer. Azimuthal modulation can produce adverse a ects. Several regions of sea ice and glacial ice are selected for the experiment. Incidence angle dependence

Long, David G.

376

Molecular Outflows from Young Stellar Objects  

E-Print Network (OSTI)

We review some aspects of the bipolar molecular outflow phenomenon. In particular, we compare the morphological properties, energetics and velocity structures of outflows from high and low-mass protostars and investigate to what extent a common source model can explain outflows from sources of very different luminosities. Many flow properties, in particular the CO spatial and velocity structure, are broadly similar across the entire luminosity range, although the evidence for jet-entrainment is still less clear cut in massive flows than in low-mass systems. We use the correlation of flow momentum deposition rate with source luminosity to estimate the ratio f of mass ejection to mass accretion rate. From this analysis, it appears that a common driving mechanism could operate across the entire luminosity range. However, we stress that for the high-mass YSOs, the detailed physics of this mechanism and how the ejected wind/jet entrains ambient material remain to be addressed. We also briefly consider the alternative possibility that high-mass outflows can be explained by the recently proposed circulation models, and discuss several shortcomings of those models. Finally, we survey the current evidence on the nature of the shocks driven by YSOs during their pre-main-sequence evolution.

John Richer; Debra Shepherd; Sylvie Cabrit; Rafael Bachiller; Ed Churchwell

1999-04-08T23:59:59.000Z

377

Theatre of Dissent: Three Young Argentine Playwrights.  

E-Print Network (OSTI)

of their first productions. Indeed, these show promise and have for the present given new life to Argentine drama.2 Phoenix College 50 LATIN AMERICAN THEATRE REVIEW Notes 1. The Drama Review, 14, No. 2 (Winter 1970), devotes an entire issue to the Latin... that authentically reflects national realities.1 This does not mean that the plays cannot treat international themesthe reflection of national realities does not mean provincialism. The national reality is part of the international scene and therefore one should...

Foster, V.R.

1971-04-01T23:59:59.000Z

378

Owning Hazard, A Tragedy Barbara Young Welke*  

E-Print Network (OSTI)

of Minnesota. This play is part of her ongoing research on the history of products liability. In addition in the ownership of hazard from the individuals who suffered injury, to the enterprises involved in manufacturing

Barrett, Jeffrey A.

379

One Young World Summit |GE Global Research  

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photo of Valentina Bisio. About the Author Valentina Bisio EEDP Graduate GE O&G - Turbomachinery Solutions Valentina is an EEDP graduate. She completed job rotations in TMS...

380

Screening for Hypertrophic Cardiomyopathy in Young Athletes  

Science Journals Connector (OSTI)

...arrhythmias died suddenly of natural causes; the other three athletes, who had atrial septal defect, ventricular septal defect, and a bicuspid aortic valve with regurgitation, died of nonnatural causes (drug abuse, a car accident, and suicide, respectively). None of the 22 athletes who were disqualified because... Most sudden deaths in athletes are due to cardiovascular disease.110 Atherosclerotic coronary artery disease is the most common cause of sudden death in athletes over 35 years of age.2,4,5 Hypertrophic cardiomyopathy has been implicated as the principal ...

Corrado D.Basso C.Schiavon M.Thiene G.

1998-08-06T23:59:59.000Z

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


381

Reliable Sweeps Xinyu Zhang Young J. Kim  

E-Print Network (OSTI)

: Sweeping a Rotor. (a) a rotor blade in gray (generator, 4736 tris) under helical sweep to be docked adaptive sampling (right); (b) Zoomed-in views of our approximation (1.7M samples); (c) Zoomed-in views of approximation using Kim et al. [2003] and uniform sampling (2M samples). Notice the aliasing effect along

382

Brigham Young University Department of Electrical and  

E-Print Network (OSTI)

Laboratories JPL on the implementation of the X factor portion of the data retrieval code used with SeaWinds surface will be, thus more energy will be returned to the scatterometer. If no wind is present, Microwave Earth Remote Sensing Laboratory 459 CB, Provo, UT 84602 USA January 13, 1999 Abstract The SeaWinds

Long, David G.

383

CHAE YOUNG LIM Department of Statistics  

E-Print Network (OSTI)

of the Air Pollution Model MONDAY, November 14, 2005 at 2:30 pm 110 Eckhart Hall, 5734 S. University Avenue Environmental Protection Agency(EPA). With these simulations, we have focused on the errors due to different believe that it will give us insight into model errors. Information about building access for persons

Stephens, Matthew

384

New Lure for Young Talent: Extreme Research  

Science Journals Connector (OSTI)

...settle onto the floor of the white, padded interior of the Boeing 707. A couple of seconds later their bodies weigh twice normal as the...settle onto the floor of the white, padded interior of the Boeing 707. A couple of seconds later their bodies weigh twice normal...

Robert F. Service

2002-09-06T23:59:59.000Z

385

Brigham Young University Department of Electrical and  

E-Print Network (OSTI)

weather mon- itoring, SeaWinds on QuikSCAT was successfully launched on June 19, 1999. This satellite the signal of the satellite as it passes overhead and illuminates the receiving antenna of the ground station of the satellite. Noise may affect the integrity and usefulness of the re- ceived signal. Some possible sources

Long, David G.

386

Brigham Young University Department of Electrical and  

E-Print Network (OSTI)

, especially those involving transient phenomena such as weather or ice. Current satellite image AMSR satellite data passes into daily sets create images with diminished temporal resolution-creating techniques combine data from several satellite passes by averaging the measurement from each pass

Long, David G.

387

PLANETARY CONSTRUCTION ZONES IN OCCULTATION: DISCOVERY OF AN EXTRASOLAR RING SYSTEM TRANSITING A YOUNG SUN-LIKE STAR AND FUTURE PROSPECTS FOR DETECTING ECLIPSES BY CIRCUMSECONDARY AND CIRCUMPLANETARY DISKS  

SciTech Connect

The large relative sizes of circumstellar and circumplanetary disks imply that they might be seen in eclipse in stellar light curves. We estimate that a survey of {approx}10{sup 4} young ({approx}10 million year old) post-accretion pre-main-sequence stars monitored for {approx}10 years should yield at least a few deep eclipses from circumplanetary disks and disks surrounding low-mass companion stars. We present photometric and spectroscopic data for a pre-main-sequence K5 star (1SWASP J140747.93-394542.6 = ASAS J140748-3945.7), a newly discovered {approx}0.9 M{sub Sun} member of the {approx}16 Myr old Upper Centaurus-Lupus subgroup of Sco-Cen at a kinematic distance of 128 {+-} 13 pc. This star exhibited a remarkably long, deep, and complex eclipse event centered on 2007 April 29 (as discovered in Super Wide Angle Search for Planets (SuperWASP) photometry, and with portions of the dimming confirmed by All Sky Automated Survey (ASAS) data). At least five multi-day dimming events of >0.5 mag are identified, with a >3.3 mag deep eclipse bracketed by two pairs of {approx}1 mag eclipses symmetrically occurring {+-}12 days and {+-}26 days before and after. Hence, significant dimming of the star was taking place on and off over at least a {approx}54 day period in 2007, and a strong >1 mag dimming event occurring over a {approx}12 day span. We place a firm lower limit on the period of 850 days (i.e., the orbital radius of the eclipser must be >1.7 AU and orbital velocity must be <22 km s{sup -1}). The shape of the light curve is similar to the lopsided eclipses of the Be star EE Cep. We suspect that this new star is being eclipsed by a low-mass object orbited by a dense inner disk, further girded by at least three dusty rings of optical depths near unity. Between these rings are at least two annuli of near-zero optical depth (i.e., gaps), possibly cleared out by planets or moons, depending on the nature of the secondary. For possible periods in the range 2.33-200 yr, the estimated total ring mass is {approx}8-0.4 M{sub Moon} (if the rings have optical opacity similar to Saturn's rings), and the edge of the outermost detected ring has orbital radius {approx}0.4-0.09 AU. In the new era of time-domain astronomy opened by surveys like SuperWASP, ASAS, etc., and soon to be revolutionized by Large Synoptic Survey Telescope, discovering and characterizing eclipses by circumplanetary and circumsecondary disks will provide us with observational constraints on the conditions that spawn satellite systems around gas giant planets and planetary systems around stars.

Mamajek, Eric E.; Quillen, Alice C.; Pecaut, Mark J.; Moolekamp, Fred; Scott, Erin L. [Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627-0171 (United States); Kenworthy, Matthew A. [Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden (Netherlands); Cameron, Andrew Collier; Parley, Neil R. [School of Physics and Astronomy, University of St Andrews, North Haugh, St Andrews, Fife KY16 9SS (United Kingdom)

2012-03-15T23:59:59.000Z

388

LS-65  

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

5 5 July 17, 1986 Comparison of LINDA and POISSON of a Dipole Field Calculation S. H. Kim 7/17/86 LS-65 Comparison of LINDA and POISSON of a Dipole Field Calculation S. H. Kim Two-dimensional magnetic field computations of a dipole magnet using LINDA and POISSON are compared. The purpose is not to distinguish the basic differences between the two codes, but to compare the results for different mesh sizes in a given problem region. The magnet geometry chosen for the calculation is the 6-GeV injector synchrotron H-type dipole magnet. Figure 1 is the geometry used for LINDA runs. The outside air region is required to satisfy the geometrical constraints of the input parameters in LINDA. LINDA divides the problem space into uniform rectangular meshes. The

389

Name About Requirements Deadlines Prize $ NYS Collegiate  

E-Print Network (OSTI)

Technology; Energy and Clean Technology;Iinformation Technology; Aerospace; Nanotechnology; Sustainability/Software; Nanotech/Advanced Technology 2-6 member teams with a faculty advisor 4.26 State Competition Rice University in mgmt team Categories include: preserving clean air, water, and soil; reducing waste; improving energy

Salama, Khaled

390

12/17/07 9:41 AMDome News Page 1 of 11http://domeofthesky.com/domenews/1189468800  

E-Print Network (OSTI)

- (1 item) Energy (1 item) Nanotech (2 items) Military Tech (2 items) Technology (1 item) Out of Left detail in the area of the sky known as the constellation Scorpius Earth Shoes - FreeEarth Shoes - Free but rarely pointed out zodiacal constellation. To get a spectacular image like this, though, one needs a good

Glaser, Rainer

391

5 - The Impact of Nanotechnology on Chitin and Chitosan Biomaterials Research  

Science Journals Connector (OSTI)

This chapter spotlights the usefulness of chitin in nanotechnology. Nanofibers, nanoparticles, and nano-combinations of chitin with various materials such as cells, drugs, and other biological/nonbiological materials were presented. The concept of nanotech-based personalized medicine was introduced.

Eugene Khor

2014-01-01T23:59:59.000Z

392

From Consumer Resistance to Stakeholder Resistance The case of nanotechnology*  

E-Print Network (OSTI)

1 From Consumer Resistance to Stakeholder Resistance The case of nanotechnology* Caroline Gauthier proposes to study the resistance of stakeholders, by exploring the nanotech field. Nanotechnology is today in the resistance context. Keywords. Nanotechnology; Resistance Bio. Caroline Gauthier is currently Professor

Boyer, Edmond

393

For Students K-12 University Education  

E-Print Network (OSTI)

of 10­100 nm. Read more. Nanotech Solar Breakthrough Will Help Spur Viability of Alternative Energy Oct 5.2 percent energy conversion with organic solar development. This means less expensive more durable. 11, 2005, Physorg -- Researchers from New Mexico State University and Wake Forest University achieve

Espinosa, Horacio D.

394

BOSTON COLLEGE AND MIT RESEARCHERS ACHIEVE DRAMATIC INCREASE IN THERMOELECTRIC EFFICIENCY  

E-Print Network (OSTI)

materials in a cost-effective manner." "These thermoelectric materials are already used in many applications antimony telluride is a material commonly used in thermoelectric products, and the researchers crushedBOSTON COLLEGE AND MIT RESEARCHERS ACHIEVE DRAMATIC INCREASE IN THERMOELECTRIC EFFICIENCY Nanotech

Huang, Jianyu

395

In the College of Sciences, discovery and education go hand-in-hand. We provide innovative and engaging learning environments so students can go on to be researchers, private-industry employees, and health professionals.  

E-Print Network (OSTI)

materials, and seismic activity. Points of Pride ·The specialized preprofessional advising program of cancer. ·The College of Sciences attracts more research grants and contracts to UNLV than any other to new biotech and nanotech uses. ·Mining and exploration companies around the world work with geologist

Hemmers, Oliver

396

August 26, 2004 |Previous Next Kin selection in bacteria  

E-Print Network (OSTI)

benefit without paying the price ( ). Pseudomonas aeruginosa cheaters West's group observed which type In cell cycle, size matters EU nanotech network launched Cycling without cyclins Stem cells in New Jersey Sun Times Sunflower oil boost to car future August 26BBC Other ways to receive Daily News · By email

West, Stuart

397

Optimal Homogenization of Perfusion Flows in Microfluidic Bio-Reactors: A Numerical Study  

E-Print Network (OSTI)

Optimal Homogenization of Perfusion Flows in Microfluidic Bio-Reactors: A Numerical Study Fridolin of Denmark, DTU Nanotech, Kongens Lyngby, Denmark Abstract In recent years, the interest in small-scale bio-reactors microfluidic bio-reactors, we develop a general design of a continually feed bio- reactor with uniform

398

Spatial confinement of ultrasonic force fields in microfluidic channels Otto Manneberg a  

E-Print Network (OSTI)

wave (USW) manipulation technology in microfluidic chips has recently emerged as a powerful tool for, e Stockholm, Sweden b Department of Micro- and Nanotechnology, Technical University of Denmark, DTU Nanotech have previously shown that it is possible to generate independent standing wave fields in different

399

APE: a breadboard to evaluate new phasing technologies for a future European Giant Optical Telescope  

E-Print Network (OSTI)

European Southern Observatory,Karl-Schwarzschild-Str. 2, Garching, Germany; bFogale Nanotech,285 rue Gilles Roberval. It will also integrate simultaneous control of segmented and monolithic, active surfaces. A mirror composed of 61 hexagonal segments is conjugated to the primary mirror of the VLT. Each segment can be moved

Liske, Jochen

400

Berkeley Algorithms Help Researchers Understand Dark Energy  

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

Berkeley Algorithms Help Researchers Understand Dark Energy Berkeley Algorithms Help Researchers Understand Dark Energy November 24, 2014 | Tags: Astrophysics Contact: Linda Vu, +1...

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


401

E-Print Network 3.0 - anxious adolescents developmental Sample...  

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

developmental experiences affect social ... Source: Gallo, Linda C. - Department of Psychology, San Diego State University Collection: Biology and Medicine 2 Patterns of Emotional...

403

E-Print Network 3.0 - assessment raft river Sample Search Results  

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

University - Department of Energy Resources Engineering, Reservoir Simulation Research Collection: Fossil Fuels 7 The challenge of lipid rafts Linda J. Pike1 Summary: The...

404

E-Print Network 3.0 - automated worm response Sample Search Results  

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

Sciences 18 A Hybrid Quarantine Defense Phillip Porras, Linda Briesemeister, Summary: an automated worm simulation tool suite, which allows us to control and adjust our network...

405

Microsoft PowerPoint - Public Information Forum Presentation...  

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

- Fargo, ND Introductions * Lloyd Linke - Operations Manager * Gary Hoffman - Attorney-Advisor * Ron Klinefelter - Attorney-Advisor * Linda Cady-Hoffman - Rates Manager * Steve...

406

PowerPoint Presentation  

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

- Fargo, ND Introductions * Lloyd Linke - Operations Manager * Gary Hoffman - Attorney-Advisor * Linda Cady-Hoffman - Rates Manager * Steve Sanders - Operations and Transmission...

407

PowerPoint Presentation  

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

and via Web Introductions * Lloyd Linke - Operations Manager * Gary Hoffman - Attorney-Advisor * Linda Cady-Hoffman - Rates Manager * Steve Sanders - Operations and Transmission...

408

Final FY 2002 PRS  

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

via Web Introductions 2 *Lloyd Linke - Operations Manager *Ron Klinefelter - Attorney-Advisor *Linda Cady-Hoffman - Rates Manager *Steve Sanders - Operations and Transmission...

409

Grad student aims to improve particle accelerators > EMC2 News...  

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

Grad student aims to improve particle accelerators August 6th, 2014 By Linda B. Glaser Lindsay FranceUniversity Photography Siddharth Karkare, left, and Laurent Boulet '14 in...

410

Atomic Collapse Observed  

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

Scientists Observe Atomic Collapse State Quantum Mechanics Prediction Confirmed in Graphene Using NERSC's Hopper April 26, 2013 | Tags: Hopper, Materials Science Contact: Linda...

411

THE NEWSLETTER OF THE UNIVERSITY OF WISCONSIN -MADISON  

E-Print Network (OSTI)

, education resouces & information Technology] school of education, University of wisconsin­Madison linda. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 wisconsin initiative for science literacy. . . . . . . . . . . . . . . . . . . . . . . . . . 15 Undergraduate poster session. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Nsec outreach

Sheridan, Jennifer

412

Genomic Analysis of the Necrotrophic Fungal Pathogens Sclerotinia sclerotiorum and Botrytis cinerea  

E-Print Network (OSTI)

, Elisabeth Fournier2,11 , Lilian Gout2 , Matthias Hahn12 , Linda Kohn13 , Nicolas Lapalu1 , Kim M. Plummer14

Kohn, Linda M.

413

Islamism och terrorism; Islamism och terrorism.  

E-Print Network (OSTI)

?? Linda Larsson (2010) Syftet med uppsatsen r att gra en litteraturstudie och genom den frska se om det finns ngon koppling mellan islam och (more)

Larsson, Linda

2010-01-01T23:59:59.000Z

414

Photo Gallery - Hanford Site  

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

workers are protected and contaminated materials are contained during cleanup. In this photo, extensive document searches and reviews coordinated by Linda Montgomery (left) and...

415

Energy Literacy | Department of Energy  

Energy Savers (EERE)

Linda Silverman, Team Lead, Workforce Development and Education, U.S. Department of Energy silvermanbiomass2014.pdf More Documents & Publications Energy Literacy Webcast:...

416

E-Print Network 3.0 - adult male spring Sample Search Results  

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

Collection: Biology and Medicine ; Environmental Sciences and Ecology 52 2008 by the Loma Linda University Press. All rights reserved. May not be copied or reused, other than...

417

E-Print Network 3.0 - adult population sample Sample Search Results  

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

of California, Irvine Collection: Environmental Sciences and Ecology 5 2008 by the Loma Linda University Press. All rights reserved. May not be copied or reused, other than...

418

Masthead  

E-Print Network (OSTI)

Loma Linda University Shahram Lotfipour, MD, MPH University of California, Irvine International Medicine Tareg Bey, MD University of California, Irvine Chris Mills,

2009-01-01T23:59:59.000Z

419

Masthead May 2014  

E-Print Network (OSTI)

Loma Linda University Emergency Cardiac Care William Brady, MD University of Virginia Amal Mattu, MD University of Maryland International Medicine Chris Mills,

He, Calvin

2014-01-01T23:59:59.000Z

420

Microsoft Word - DE-EM0003383 Penser Contract (mod 003) Final...  

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

Claims Services Penser North America, Inc. G-1 G.1 CONTRACT ADMINISTRATION The DOE Contracting Office and correspondence address is: Linda K. Jarnagin, Contracting Officer U.S....

Note: This page contains sample records for the topic "nanotech linda young" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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421

Text-Alternative Version: Better than CFL? Dimmable LED Downlights in Hospitality Facilities Webinar  

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

Linda Sandahl: First, Im very happy to welcome our speakers: Bob Davis of Pacific Northwest National Laboratory and Ardra Zinkon of Tec Studio.

422

E-Print Network 3.0 - arabidopsis chloroplast accd Sample Search...  

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

Summary: for Obtaining and Analyzing Whole Chloroplast Genome Sequences By Robert K. Jansen, Linda A. Raubeson, Jeffrey L... our ability to generate whole chloroplast ge- nome...

423

Library Staff | ornl.gov  

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

Library Staff Reference, Circulation & Information Analysis Electronic Resources & Acquisitions Deborah Cole Linda Behrend Mark Dickey Della Elliott Jim Kidder Anna Galyon Larkee...

424

Market Channels and Value Added to Fish Landed at Monterey Bay Area Ports  

E-Print Network (OSTI)

Barbara, CA: California Seafood Council. \\ Skinner, Linda.1996. The Seafood Handbook: Everything You Needto Know to Buy Seafood. Journal Publications: Seattle.

Pomeroy, Caroline; Dalton, Michael

2005-01-01T23:59:59.000Z

425

Microsoft PowerPoint - WM2014_MZ_14575_2014-03-03.ppt  

Office of Environmental Management (EM)

Risk-Informed Environmental Management Decisions - 14575 WM2014 Conference Phoenix, AZ, March 2-6, 2014 Ming Zhu, William Levitan, Linda Suttora, and Mark Gilbertson Office of...

426

Haff Disease: Rhabdomyolysis After Eating Buffalo Fish  

E-Print Network (OSTI)

After Eating Buffalo Fish Linda L. Herman, MD Christineingesting certain types of fish, was first reported in 1924after eating cooked buffalo fish purchased at a suburban

Herman, Linda L.; Bies, Christine

2014-01-01T23:59:59.000Z

427

Energy Literacy  

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

Biomass 2014 Conference Energy Literacy Linda Silverman Education and Workforce Development Department of Energy July 30, 2014 2 | Energy Education and Workforce Development...

428

New record for employee giving campaign  

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

for employee giving campaign The Lab's annual employee giving campaign broke two records this year. January 1, 2013 dummy image Read our archives Contacts Editor Linda...

429

LANL assists with resource and job event in Espanola  

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

discover new employment resources, and increase expertise in job-search skills and resume development. November 1, 2012 dummy image Read our archives Contacts Editor Linda...

430

--No Title--  

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

website:http:energy.govmanagementdownloadsacq uisition-certifications-program-handbook Questions concerning this policy flash should be directed to Linda Ott of the...

431

--No Title--  

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

website: http:energy.govmanagementdownloadsacquisition- certifications-program-handbook Questions concerning this policy flash should be directed to Linda Ott of the...

432

Newton's gift to Roger Cotes  

Science Journals Connector (OSTI)

...lindahall.org Linda Hall Library of Science, Engineering...collection of the Wellcome Library, and it now seems a...engraving at the Linda Hall Library by John Simon after a...historical scenes on walls and public spaces. His portrait of Newton...

2012-01-01T23:59:59.000Z

433

Faculty and Staff Every member of the faculty and staff is important to the success of the University of Memphis. As a  

E-Print Network (OSTI)

. Daniel D. Armitage* Dr. Dale B. Armstrong* Ms. Linda S. Arnold Dr. Sato Ashida Dr. N. Jean Ashmore* Ms. Phillip D. Bemis Dr. Linda A. Bennett Dr. John R. Bensko Dr. Jeffrey S. Berman Ms. Adoracion V. Berry* Mr W. Biggers Dr. Rosie Phillips Bingham Mr. Charles D. Black Jr.* Dr. Charles D. Blaha Ms. Kimberly

Dasgupta, Dipankar

434

UT Arlington 1895 Society Membership Roster  

E-Print Network (OSTI)

Shah (Patel) Thomas W. and Linda Simmons John Staniland Phillip and Janet Stephenson John Tapp David;Daniel W. and Linda Armstrong Mr. and Mrs. Vincent Ashwill Duncan and Sylvaine Aust Sunil Avadhanam John Ball Ray Barber Corlyce Barth Steven S. Barton Susan and Phillip Baxley Anonymous Jonathan Beard

Huang, Haiying

435

Industrial & Systems Engineering University of Washington  

E-Print Network (OSTI)

Industrial & Systems Engineering University of Washington Linda Ng Boyle, Ph.D. Associate Professor linda@u.washington.edu #12;Agenda · What is Industrial & Systems Engineering? · Where do Industrial Engineers get jobs? · What classes would you take in ISE? · Where do UW graduates with ISE degrees

Anderson, Richard

436

Abstract --Advantages of proton computed tomography (pCT) have been recognized in the past. However, the quality of a pCT  

E-Print Network (OSTI)

estimation. A set of Monte Carlo simulations was carried out with the GEANT4 program, and reconstructed advantages in medical applications. First for diagnosis, its low-dose advantage might be utilized effectively are with the Department of Radiation Medicine, Loma Linda University Medical Center, Loma Linda, CA 92354 USA. density

Mueller, Klaus

437

The Early Response to DNA Damage Can Lead to Activation of Alternative Splicing Activity Resulting in CD44 Splice Pattern Changes  

Science Journals Connector (OSTI)

...Department of Biochemistry and Microbiology, 121 Mortensen Hall, Loma...Department of Biochemistry and Microbiology, Loma Linda University School...Duriez C, Van Kerckhove J, Gilbert C, Wang Q, Puisieux A...Department of Biochemistry and Microbiology, Loma Linda University School...

Valery Filippov; Maria Filippova; and Penelope J. Duerksen-Hughes

2007-08-15T23:59:59.000Z

438

Technical Report A-93-2 January 1993  

E-Print Network (OSTI)

. Nelson, Michael D. Netherland Environmental Laboratory Approved For Public Release; Distribution Methyl on Eurasian Watermilfoil by Linda S. Nelson, Michael D. Netherland Environmental Laboratory U of bensulfuron methyl on Eurasian watermilfoil / by Linda S. Nelson, Michael D. Netherland; prepared for U

US Army Corps of Engineers

439

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Rivera, Daniel E.  

E-Print Network (OSTI)

change J.-Emeterio Navarro-Barrientosa ; Daniel E. Riveraa ; Linda M. Collinsb a Control Systems Navarro-Barrientos, J.-Emeterio , Rivera, Daniel E. and Collins, Linda M.(2011) 'A dynamical model for describing behavioural interventions for weight loss and body composition change J.-Emeterio Navarro

Contractor, Anis

440

Young County, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

0087°, -98.7481167° 0087°, -98.7481167° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.2200087,"lon":-98.7481167,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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


441

Chapter 111981-1993 Brigham Young University -1983  

E-Print Network (OSTI)

Harman Projects Coordinator Church Schools Boyd Datwyler Landscape Architect Ted Sneddon Estimator Maintenance & Engineering Jim Dain Section Manager Building Maintenance Roy Peterman Section Manager Grounds Maintenance Allen Albach Section Manager Transportation Services Amanda Rankin Administrator Business Support

Seamons, Kent E.

442

Young Offenders: Personal Context and Juvenile Justice System  

E-Print Network (OSTI)

n.1/2. p. 35-53.March, 2003. BRASIL. Estatuto da Criana eJIJ) em Porto Alegre, Brasil, entre 2002 e 2008. NsSul, CEP: 90040-000 Porto Alegre, Brasil. E-mail de contato:

Amin, M.C.; Iglesias, J. R.; Comim, F. V.; Mattos, J. E.

2010-01-01T23:59:59.000Z

443

THE NEARBY, YOUNG, ISOLATED, DUSTY STAR HD 166191  

SciTech Connect

We report an in-depth study of the F8-type star HD 166191, identified in an ongoing survey for stars exhibiting infrared emission above their expected photospheres in the Wide-field Infrared Survey Explorer all-sky catalog. The fractional IR luminosity measured from 3.5 to 70 ?m is exceptionally high (L{sub IR}/L{sub bol} ? 10%). Near-diffraction-limited imaging observations with the T-ReCS Si filter set on the Gemini South telescope and adaptive optics imaging with the NIRC2 Lp filter on the Keck II telescope confirmed that the excess emission coincides with the star. Si-band images show a strong solid-state emission feature at ?10 ?m. Theoretical evolutionary isochrones and optical spectroscopic observations indicate a stellar age in the range 10-100 Myr. The large dust mass seen in HD 166191's terrestrial planet zone is indicative of a recent collision between planetary embryos or massive ongoing collisional grinding associated with planet building.

Schneider, Adam; Song, Inseok; Hufford, Tara [Department of Physics and Astronomy, University of Georgia, Athens, GA 30602 (United States); Melis, Carl [Center for Astrophysics and Space Sciences, University of California, San Diego, CA 92093 (United States); Zuckerman, B. [Department of Physics and Astronomy, University of California, Los Angeles, CA 90095 (United States); Bessell, Mike [Research School of Astronomy and Astrophysics, The Australian National University, Weston Creek, ACT 2611 (Australia); Hinkley, Sasha, E-mail: aschneid@physast.uga.edu, E-mail: song@physast.uga.edu, E-mail: tara@physast.uga.edu, E-mail: cmelis@ucsd.edu, E-mail: ben@astro.ucla.edu, E-mail: bessell@mso.anu.edu.au, E-mail: shinkley@astro.caltech.edu [Department of Astronomy, California Institute of Technology, Pasadena, CA 91125 (United States)

2013-11-01T23:59:59.000Z

444

September 27, 2011 Poll: Young People Say Online Meanness  

E-Print Network (OSTI)

'd even ventured onto the Internet. Someone set up the screen name "devinegirl" and, posing as Catherine in a relationship, 4 out of 10 say their partners have used computers or cellphones to abuse or control them. Three "digital abuse," a serious problem. They're not the only ones. President Barack Obama brought students

Belogay, Eugene A.

445

Young Offenders: Personal Context and Juvenile Justice System  

E-Print Network (OSTI)

violncia seriam aqueles que moram em condies de maiorDas pessoas atendidas, 72% moram em diferentes bairros daadolescentes infratores que moram nos bairros que pertencem

Amin, M.C.; Iglesias, J. R.; Comim, F. V.; Mattos, J. E.

2010-01-01T23:59:59.000Z

446

Giant Asteroid Collides with a Young Mars By Nathan Barth  

E-Print Network (OSTI)

in a state of molten chaos. Life could not have developed. These impacts left visible marks on the surface, if it happened--may have caused differences observed between the planet's northern and southern hemispheres highlands filled with craters and a smooth northern lowlands. Scientists proposed two explanations for this

Nimmo, Francis

447

Envirodevonomics: A Research Agenda for a Young Field  

E-Print Network (OSTI)

Environmental quality in many developing countries is poor and generates substantial health and productivity costs. However, existing measures of willingness to pay for environmental quality improvements indicate low ...

Greenstone, Michael

2013-09-03T23:59:59.000Z

448

Disordered eating among young Jewish American women: exploring religion's role  

E-Print Network (OSTI)

with religiosity and found that religious Jewish identity was a significant and unique predictor of good psychological functioning among Jewish women, whereas altogether ethnic/cultural and religious facets of identity only held a small effect (Goldberg & O... received a compensation of $5 at Time 1 and then $5 at Time 2. 15 Measures Demographics. A demographics questionnaire [adapted from Goldberg & O?Brien (2000)] was used to obtain such information as year in college and religious affiliation...

Tartakovsky, Margarita

2009-05-15T23:59:59.000Z

449

STEM Mentoring Caf- Engaging Young Women in an Authentic Mentoring...  

Energy Savers (EERE)

Mentoring Experience Melinda Higgins Albert Einstein Distinguished Educator Fellow, NASA Office of Education, Headquarters and Goddard Space Flight Center It is a well-known...

450

The University of Utah Alumni Association Young Alumni  

E-Print Network (OSTI)

________________________________________________________________ Cell Phone __________________ Work Phone _____________________________________ Address ___________________________________________________________________________ Address _________________________________________________________________________ City State Zip Cell Phone ___________________ Work Phone _________________ Work FAX _______________ Home Phone

451

Second ECCOMAS Young Investigators Conference 26 September 2013, Bordeaux, France  

E-Print Network (OSTI)

between the two states with respect to the pore ends. In this framework, the translocation phenomenol- hal

Paris-Sud XI, Université de

452

A Newly Recognized Very Young Supernova Remnant in M83  

E-Print Network (OSTI)

As part of a spectroscopic survey of supernova remnant candidates in M83 using the Gemini-South telescope and GMOS, we have discovered one object whose spectrum shows very broad lines at H$\\alpha$, [O~I] 6300,6363, and [O~III] 4959,5007, similar to those from other objects classified as `late time supernovae.' Although six historical supernovae have been observed in M83 since 1923, none were seen at the location of this object. Hubble Space Telescope Wide Field Camera 3 images show a nearly unresolved emission source, while Chandra and ATCA data reveal a bright X-ray source and nonthermal radio source at the position. Objects in other galaxies showing similar spectra are only decades post-supernova, which raises the possibility that the supernova that created this object occurred during the last century but was missed. Using photometry of nearby stars from the HST data, we suggest the precursor was at least 17 $\\rm M_{sun}$, and the presence of broad H$\\alpha$ in the spectrum makes a type II supernova likely....

Blair, William P; Long, Knox S; Whitmore, Bradley C; Kim, Hwihyun; Soria, Roberto; Kuntz, K D; Plucinsky, Paul P; Dopita, Michael A; Stockdale, Christopher

2015-01-01T23:59:59.000Z

453

NEWS ON THE s PROCESS FROM YOUNG OPEN CLUSTERS  

SciTech Connect

Recent spectroscopic measurements in open clusters younger than the Sun with [Fe/H] {approx}> 0 showed that the abundances of neutron-rich elements have continued to increase in the Galaxy after the formation of the Sun, roughly maintaining a solar-like distribution. This growth requires neutron fluences larger than those so far assumed, as these would have too few neutrons per iron seed. We suggest that the observed enhancements can be produced by nucleosynthesis in asymptotic giant branch (AGB) stars of low mass (M < 1.5 M{sub Sun }) if they release neutrons from the {sup 13}C({alpha},n){sup 16}O reaction in reservoirs larger by a factor of four than assumed in more massive AGB stars (M > 1.5 M{sub Sun }). Adopting such a stronger neutron source as a contributor to the abundances at the time of formation of the Sun, we show that this also affects the solar s-process distribution, so that its main component is well reproduced, without the need to assume ad hoc primary sources for the synthesis of s elements up to A {approx} 130, contrary to suggestions from other works. The changes in the expected abundances that we find are primarily due to the following reasons. (1) Enhancing the neutron source increases the efficiency of the s process, so that the ensuing stellar yields now mimic the solar distribution at a metallicity higher than before ([Fe/H ] {approx}> -0.1). (2) The age-metallicity relation is rather flat for several Gyr in that metallicity regime, so that those conditions remain stable and the enhanced nuclear yields, which are necessary to maintain a solar-like abundance pattern, can dominate the composition of the interstellar medium from which subsequent stars are formed.

Maiorca, Enrico; Busso, Maurizio; Palmerini, Sara; Trippella, Oscar [Department of Physics, University of Perugia, Via Pascoli, 06122 Perugia (Italy); Magrini, Laura; Randich, Sofia, E-mail: emaiorca@gmail.com [INAF, Osservatorio Astrofisico di Arcetri, Largo Enrico Fermi 5, 50125 Firenze (Italy)

2012-03-01T23:59:59.000Z

454

Two Extreme Young Objects in Barnard 1-b  

E-Print Network (OSTI)

Two submm/mm sources in the Barnard 1b (B1-b) core, B1-bN and B1-bS, have been studied in dust continuum, H13CO+ J=1-0, CO J=2-1, 13CO J=2-1, and C18O J=2-1. The spectral energy distributions of these sources from the mid-IR to 7 mm are characterized by very cold temperatures of T_dust sun. The internal luminosities of B1-bN and B1-bS are estimated to be sun and ~0.1-0.2 L_sun, respectively. Millimeter interferometric observations have shown that these sources have already formed central compact objects of ~100 AU sizes. Both B1-bN and B1-bS are driving the CO outflows with low characteristic velocities of ~2-4 km/s. The fractional abundance of H13CO+ at the positions of B1-bN and B1-bS is lower than the canonical value by a factor of 4-8. This implies that significant fraction of CO is depleted onto dust grains in dense gas surrounding these sources. The observed physical and chemical properties suggest that B1-bN and B1-bS are in the e...

Hirano, Naomi

2014-01-01T23:59:59.000Z

455

Structure and Stratigraphy Beneath a Young Phreatic Vent: South...  

Open Energy Info (EERE)

California. The purpose of the hole was to investigate the magmatic behavior that led to surface deformation and phreatic activity during the 600-year-old eruption of the...

456

Reduction of stuttering by young male stutterers using EMG feedback  

Science Journals Connector (OSTI)

A clinical program was designed in which male stutterers (age 1014 years) were trained to reduce speech muscle tension by application of electromyograph (EMG) feedback. The program was designed (a) to reduce non...

Ashley R. Craig; Patrick J. Cleary

1982-09-01T23:59:59.000Z

457

Calling all Young Entrepreneurs: Deadline for Energy Department...  

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

will serve as platforms for students to come up with innovative business plans to transform great clean energy ideas into great businesses. Based out of California, Colorado,...

458

Lean color characteristics of beef from steers and young bulls  

E-Print Network (OSTI)

, appropriate di iutions on pr epoured plates of trypcic soy agar (TSA, Difco). Plates were incuoated 11 TABLE 1. SCORING SYSTEM FOR MUSCLE COLOR Description Bri ght cherry red Moderately bright cherry red Slightly light cherry red Cherry red Slightly... dark red Moderately dark cherry red Dark red or brown Very dark red or brown Extreme1y dark red or brown Score TABLE 2. SCORING SYSTEM FOR SURFACE DISCOLORATION Descri tion Score No surface discoloration Less than 10% surface discoloration 10...

Purser, David Elbert

1982-01-01T23:59:59.000Z

459

Chemical characteristics of embedded young stellar objects Michiel R. Hogerheijde  

E-Print Network (OSTI)

by the inter- play between gas-phase reactions, condensation of molecules onto dust grains, grain surface preceding the collapse phase, dominated by freezing out of molecules from the gas phase onto dust grains surveys of (limited) samples of YSOs in section 4. Section 5 summarizes the main conclusions and sketches

Hogerheijde, Michiel

460

Mexican Chihuahua Cheese: Sensory Profiles of Young Cheese  

Science Journals Connector (OSTI)

Sensory profiles of fresh semihard Chihuahua cheese produced in the northern Mexican state of Chihuahua were developed to characterize the flavors and textures of this traditionally made Hispanic-style cheese. Multiple allotments of Chihuahua cheese, 9 brands made with raw milk (RM) and 5 brands made with pasteurized milk (PM), were obtained within 3 d of manufacture from 12 different cheese plants throughout Chihuahua, Mxico. Cheeses were shipped overnight to Wyndmoor, Pennsylvania, and flavor analyses were conducted within 14 to 18 d after manufacture. Four brands (2 RM and 2 PM cheeses) were then selected and multiple allotments were shipped at 3 distinct seasons over a 1-yr period for evaluation of flavor and texture. Microbial analysis was conducted prior to testing to ensure product safety. Descriptive analyses of cheese flavors and textures were conducted with panelists trained to use a universal or product-specific Spectrum intensity scale, respectively. Sensory profiles of cheeses varied among the different manufacturers. The most prominent flavor attributes were salty, sour, diacetyl, cooked, whey, bitter, and milk-fat. The RM cheeses had more intense sour, bitter, and prickle scores than the PM cheeses. Many cheese texture attributes were similar, but RM cheeses were perceived as softer than PM cheeses. As the demand for Hispanic-style cheeses increases, defining and understanding the sensory attributes of traditionally made Mexican cheeses provides guidance to cheese manufacturers as new ways are explored to improve the production and shelf life of the cheeses.

D.L. Van Hekken; M.A. Drake; F.J. Molina Corral; V.M. Guerrero Prieto; A.A. Gardea

2006-01-01T23:59:59.000Z

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


461

Forensic Age Estimation of Live Adolescents and Young Adults  

Science Journals Connector (OSTI)

In order to assess the potential health risk of these X-ray examinations, the amounts of naturally-occuring and civilizing radiation exposure are compared to amounts of radiation exposure from radiological proced...

Andreas Schmeling; Walter Reisinger; Gunther Geserick

2008-01-01T23:59:59.000Z

462

Words of Wisdom for Young Women | GE Global Research  

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

invaluable in devising solutions to problems with which others have had trouble (even aliens). For me, the challenge of the puzzle, to be able to devise elegantly simple solutions...

463

Acceleration of wound healing in young and aged rats  

E-Print Network (OSTI)

Wound healing in the aged is delayed. A 6 mm punch biopsy wound heals in 13 days in a 3 month old rat, but takes 21 days to heal in a 2 year old rat. It is our belief that this impairment in healing may be due in part to a macrophage defect present...

Maxwell, Bryan Douglas

2012-06-07T23:59:59.000Z

464

NEWS REPORT Young research investigators honored at the 2012 Gordon  

E-Print Network (OSTI)

at the site: Solar energy is the only clean, renewable source of energy that has sufficient capacity on applications of photosynthetic energy conversion that can contribute to the development and use of solar energy Nathan S. Lewis (California Institute of Technology, Pasadena, California, USA) (shown later in Fig. 4

Govindjee

465

The RUTGERS YOUNG SCHOLARS PROGRAM in DISCRETE MATHEMATICS  

E-Print Network (OSTI)

for Discrete Mathematics and Theoretical Computer Science [DIMACS], and is supported by a grant from school students who share your fascination with mathematics. ... attend a variety of mathematical assistants who are graduate and undergraduate Rutgers students majoring in mathematics or computer science

466

Moon orientation in adult and young sandhoppers under artificial light  

Science Journals Connector (OSTI)

...releases n3 were compared by the Kruskal-Wallis one-way non-parametric analysis...44 at best, p=0.058, Kruskal-Wallis test). The good YS orientation...d.f.=2, p=0.019, Kruskal-Wallis test). This is confirmed by...

2005-01-01T23:59:59.000Z

467

Polymer Nano-composites Robert J Young FREng*  

E-Print Network (OSTI)

of Carbon Fibres 1000 1500 2000 2500 3000 0 100 200 300 P120 P100 P75 P55 P25 Intensity University #12;Contents · Advanced Composites · Carbon fibres · Raman spectroscopy · Carbon nanotubes (SWNTs) ­ Raman spectroscopy · Carbon nanotubes in epoxy composites ­ Mechanical deformation ­ Interfacial stress

Mellor-Crummey, John

468

Opening up opportunities to under-represented young people.  

E-Print Network (OSTI)

of carbon emissions trading are thrashed out ­ p14 Competitions and noticeboard Win a meal for two at Hotel

Spoel, Steven

469

Second ECCOMAS Young Investigators Conference 26 September 2013, Bordeaux, France  

E-Print Network (OSTI)

behavior. Keywords: Inverted Pendulum; offshore wind turbines; control. 1 INTRODUCTION Wind energy presents itself, nowadays, as one of energy sources in fast development and implementation all over the world of an offshore wind turbine modeled as discrete system Pedro Varella Barca Guimarãesa, pedrobarca

Paris-Sud XI, Université de

470

Adult Height, Insulin, and 17?-Estradiol in Young Women  

Science Journals Connector (OSTI)

...17beta-estradiol vary in response to adult height...puberty and fat storage, and may influence...the Norwegian Energy Balance and...in means and frequencies of selected...of childhood energy intake; it...insulin (dose response and no threshold...Predictive Adaptive Response hypothesis...Lukanova A. Energy balance and...

Sissi Espetvedt Finstad; Aina Emaus; Steinar Tretli; Grazyna Jasienska; Peter T. Ellison; Anne-Sofie Furberg; Erik A. Wist; and Inger Thune

2009-05-01T23:59:59.000Z

471

Solar UV Radiation and Cancer in Young Children  

Science Journals Connector (OSTI)

...Boscoe FP , Schymura MJ.Solar ultraviolet-B exposure and...due to inadequate doses of solar ultraviolet-B radiation...Garland CF.The association of solar ultraviolet B (UVB) with reducing...Increased skin pigment reduces the capacity of skin to synthesise vitamin...

Christina Lombardi; Julia E. Heck; Myles Cockburn; and Beate Ritz

2013-06-01T23:59:59.000Z

472

Yuequan Shen1 , Young-Sam Lee2  

E-Print Network (OSTI)

calcium sensor (Eldik and Watterson, 1998). CaM has two globular domains, each consisting of two helix±loop exotoxin/anthrax edema factor/Ca2+±calmodulin/CyaA/enzyme activation Introduction Calcium serves±helix calcium-binding motifs (Babu et al., 1985). The domains are linked by a ¯exible a-helix that is partially

Mrksich, Milan

473

BRIGHAM YOUNG UNIVERSITY GEOLOGY STUDIES Volume 25,Part 1  

E-Print Network (OSTI)

the Intermountain Seismic Belt South of Provo, Utah ................. 1 L. F. Hintze D. A. Lindsey Sevier Orogenic Attenuation Faulting in the Fish Springs and House Ranges, Western Utah notice) 4-78 800 31295 #12;#12;Quaternary Tectonics along the Intermountain Seismic Belt South of Provo

Seamons, Kent E.

474

Young PhDs in Physics | Jefferson Lab  

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

that explored matter through science. The students conducted an experiment studying the insulation properties of different materials and, firsthand, saw how ultraviolet (UV)...

475

Home Safety Checklist for Families with Young Children 1  

E-Print Network (OSTI)

of Ipecac on hand. Check expiration date. Separate household cleaners from food and put out of children's reach. Check for poisonous plants at child's level. Check all drawers and cabinets within toddler every room for poisons. Write the emergency number for local poison control center by the phone (see

476

IEEE Computer Society 1987 IFAC World Congress Young Author Prize  

E-Print Network (OSTI)

) Block of Pseudo Assignments (BPA): Basic Block (BB) Block of Pseudo Assignments (BPA): Basic Block (BB) Repetition Block (RB) : natural loop Subroutine Block (SB): subroutine( ) BPA Near fine grain parallelization BPA RB SB Program RB Loop level parallelization Near fine grain of loop body BPA RB SB BPA RB SB

Kasahara, Hironori

477

Mao to receive 2006 "Rosalind Franklin Young Investigator Award...  

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

and her Ph.D. from the University of Chicago in 2005. She is currently a J. Robert Oppenheimer Postdoctoral Fellow at Los Alamos National Laboratory. Mao has made contributions...

478

Adult Height, Insulin, and 17?-Estradiol in Young Women  

Science Journals Connector (OSTI)

...in the Norwegian Energy Balance and Breast...locally in Northern Norway during 2000 to...daily intake of energy and nutrients was...University of Oslo, Norway (15). Height...World War II in Norway (18) support that energy restriction, as...

Sissi Espetvedt Finstad; Aina Emaus; Steinar Tretli; Grazyna Jasienska; Peter T. Ellison; Anne-Sofie Furberg; Erik A. Wist; and Inger Thune

2009-05-01T23:59:59.000Z

479

YIA4 - Hernndez-Burgos > Young Investigator Program > Research...  

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

In Situ Characterization of the Electrolyte-Anode Interface in Magnesium Ion Batteries With Kenneth Hernndez-Burgos (Abrua), Nicole Ritzert (Abrua) and Xin Huang (Brock) this...

480

Scotopic vision deficits in young monkeys exposed to lead  

Science Journals Connector (OSTI)

...Misteheyia, we elected not to use the apparently incorrect Ain Messala. DAVID LUBELL Erindale College, University ofToronto, Mississauga, Ontario L5L IC6, Canada 1. D. Lubell, F. A. Hassan, A. Gautier, J.-L. Bal-lais, Science 191, 910...

PJ Bushnell; RE Bowman; Allen JR; RJ Marlar

1977-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "nanotech linda young" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


481

Remembrances of Life as Young Husband and Mathematician ...  

E-Print Network (OSTI)

At times the severe weather of winter 1950-51 led to .... exploration. This was more than 10 years before the first Soviet Union Sputnik satellite was launched.

2009-08-25T23:59:59.000Z

482

College of Physical and Mathematical Sciences Convocation Brigham Young University  

E-Print Network (OSTI)

Representative Jeffrey Keith Associate Academic Vice President Welcome Scott Sommerfeldt Dean Invocation Kyle Sommerfeldt Dean Benediction Christopher Thomas McNeill Computer Science #12;Convocation Participants Students conceptual understanding. Christopher Thomas McNeill is the son of Thomas and Diane McNeill of Orem, Utah

Hart, Gus

483

Designing and constructing cardboard chair inserts for young handicapped children  

E-Print Network (OSTI)

Preschool children with physical impairments have special furniture and equipment needs (Connors, Williamson, & Siepp, 1978). Adaptive seating equipment for these children is crucial to their physical and educationa ...

Horn, Eva; Millen, Caren E.; Cavanaugh, Christie Lee; Komisar, Shelley

1987-01-01T23:59:59.000Z

484

Uranium biokinetics in gavaged young adult female rats.  

E-Print Network (OSTI)

??Blood, liver, kidney, femur, and ovaries were assayed from female Wistar rats following oral administration of uranyl nitrate. Three uranium concentrations were studied for six (more)

Keizer, Philip John

1986-01-01T23:59:59.000Z

485

The frequency of planetary debris around young white dwarfs  

E-Print Network (OSTI)

(Abridged) We present the results of the first unbiased survey for metal pollution among H-atmosphere (DA) white dwarfs with cooling ages of 20-200 Myr and 17000K 0.8 Msun is found to be currently accreting, which suggests a large fraction are double-degenerate mergers, and the merger discs do not commonly reform large planetesimals or otherwise pollute the remnant. We reconfirm our previous finding that two white dwarf Hyads are currently accreting rocky debris. At least 27%, and possibly up to ~50%, of all white dwarfs with cooling ages 20-200 Myr are accreting planetary debris. At Teff > 23000K, the luminosity of white dwarfs is likely sufficient to vaporize circumstellar dust, and hence no stars with strong metal-pollution are found. However, planetesimal disruption events should occur in this cooling age and Teff range as well, and likely result in short phases of high mass transfer rates. It appears that the formation of rocky planetary material is common around 2-3 Msun late B- and A-type stars.

Koester, Detlev; Farihi, Jay

2014-01-01T23:59:59.000Z

486

Adult Height, Insulin, and 17?-Estradiol in Young Women  

Science Journals Connector (OSTI)

...transient phase of insulin resistance (5), indicating a...available energy and elementary substrates (e.g...may lead to insulin resistance and hyperinsulinemia...Gompel A. Insulin resistance, obesity and breast...

Sissi Espetvedt Finstad; Aina Emaus; Steinar Tretli; Grazyna Jasienska; Peter T. Ellison; Anne-Sofie Furberg; Erik A. Wist; and Inger Thune

2009-05-01T23:59:59.000Z

487

Young Offenders: Personal Context and Juvenile Justice System  

E-Print Network (OSTI)

falantes, com vivncia de rua, sem controle familiar,1 construo 2 automveis- rua 3 alimento 4 ofcios vrios 5como ajudantes de cozinha, na rua, etc. Em vrios casos, a

Amin, M.C.; Iglesias, J. R.; Comim, F. V.; Mattos, J. E.

2010-01-01T23:59:59.000Z

488

CASSINI PLASMA SPECTROMETER INVESTIGATION D. T. YOUNG1  

E-Print Network (OSTI)

Establishment, Kjeller, Norway 13KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary 14 and aurora, and the solar wind. Our design approach meets these goals by emphasizing two complementary types and auroral particles. The IBS measures ion velocity distri- butions with very high angular and energy

Johnson, Robert E.

489

Infrared Search for Young Brown Dwarf Companions around Young Stellar Objects in the Ophiuchi and the Serpens Molecular Clouds  

Science Journals Connector (OSTI)

......International Center for Planetary Science'' of the Ministry of Education, Culture, Sports, Science and Technology (MEXT...Zinnecker H. 2000, in Poster Proc. of IAU Symp. 200...Nakajima T. 1995, Science, 270, 1478. Reipurth......

Chiaki Shirono; Yoichi Itoh; Yumiko Oasa

2011-10-25T23:59:59.000Z

490

Young Adults and the Affordable Care Act: Protecting Young Adults and Eliminating Burdens on Businesses and Families  

E-Print Network (OSTI)

the age of 26, and I used to be on my parents' plan, but I recently lost this coverage because I graduated the Affordable Care Act into law, many health plans and issuers could remove adult children from their parents the adult child reaches the age of 26. Many parents and their children who worried about losing health

491

2015 Young Leader Scholarship Program The MACA Young Leader Scholarship Program (MACA YLSP) is designed to expose future  

E-Print Network (OSTI)

(MACA YLSP) is designed to expose future agriculturalists to the crop protection industry and future will be top-potential collegiate sophomores or juniors with an educational focus on agriculture. Candidates will notify the 13 universities via their ag school's career services office via email announcing the program

Isaacs, Rufus

492

The barrier height between graphene-CNT in all-carbon transistor Tae Geun Kim1, 4  

E-Print Network (OSTI)

Foundation of Korea (NRF) grant funded by the Korean Government (MEST) (No. NRF-2007-0054845). Reference 1) S. H. Lee, Y. S. Yu, S. W. Hwang, and D. Ahn , IEEE Trans. Nanotech. 8 (2009) 643 2) J. Hwang, D. S. Kim, D. Ahn, and S. W. Hwang, Jpn. J. Appl. Phys. 48 (2009) 06FD08 3) Y. J. Yu, Y. Zhao, S. Ryu, L. E

Hwang, Sung Woo

493

Clean Cities: San Joaquin Valley Clean Cities coalition  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Joaquin Valley Clean Cities Coalition Joaquin Valley Clean Cities Coalition The San Joaquin Valley Clean Cities coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce petroleum use in transportation. San Joaquin Valley Clean Cities coalition Contact Information Linda Urata 661-342-8262 iwantcleanair@aim.com Spencer Schluter 661-599-9454 scschluter@gmail.com Coalition Website Clean Cities Coordinators Coord Linda Urata Coord Coord Spencer Schluter Coord Photo of Linda Urata In 2000, Linda Urata became the coordinator of the San Joaquin Valley Clean Cities coalition. Urata works at Kern Council of Governments in Bakersfield, California. There, she coordinates the Kern Energy Watch program, which is a local government and utility company partnership effort

494

Contacts  

Gasoline and Diesel Fuel Update (EIA)

Contacts Contacts The International Energy Outlook 2011 was prepared under the general direction of John Conti, Assistant Administrator for Energy Analysis (john.conti@eia.gov, 202-586-2222), and Paul Holtberg, Team Leader, Analysis Integration Team (paul.holtberg@eia. gov, 202-586-1284). General questions concerning the content of this report may be directed to the Office of Communications (202-586-8800). Specific questions about the report should be referred to Linda E. Doman (linda.doman@eia.gov, 202-586-1041) or the following analysts: World energy demand and economic outlook ..................................... Linda E. Doman (linda.doman@eia.gov, 202-586-1041) Macroeconomic assumptions .............. Kay A. Smith (kay.smith@eia.gov, 202-586-1132)

495

International Energy Outlook 1999  

Gasoline and Diesel Fuel Update (EIA)

contacts.gif (2957 bytes) contacts.gif (2957 bytes) The International Energy Outlook is prepared by the Energy Information Administration (EIA). General questions concerning the contents of the report should be referred to Mary J. Hutzler (202/586-2222), Director, Office of Integrated Analysis and Forecasting, or Arthur T. Andersen, Director, International, Economic, and Greenhouse Gases Division. Specific questions about the report should be referred to Linda E. Doman (202/586-1041) or the following analysts: Report Contact World Energy Consumption Linda E. Doman - 202/586-1041 linda.doman@eia.doe.gov World Oil Markets G. Daniel Butler - 202/586-9503 gbutler@eia.doe.gov Stacy MacIntyre - 202/586-9795- (Consumption) stacy.macintyre@eia.doe.gov Natural Gas Linda E. Doman - 202/586-1041

496

Improving Accuracy in the Determination of Aromatics in Gasoline by Gas ChromatographyMass Spectrometry  

Science Journals Connector (OSTI)

......Michael D. Mathiesen Axel J. Lubeck Marathon Oil Company, Petroleum Technology...Mathiesen and Axel J. Lubeck Marathon Oil Company, Petroleum Technology...extraordinary efforts of Linda Hawsey (Marathon Oil Company) in helping to prepare......

Michael D. Mathiesen; Axel J. Lubeck

1998-09-01T23:59:59.000Z

497

Characterization of Section 404 Permit Mitigation Plans, Coastal Margin and Associated Watersheds, Upper Texas Coast  

E-Print Network (OSTI)

. Neal Wilkins, Diane Radke, Linda Causey, Dawn Miles, Tariq Ayyub, Manny Acevedo, Chris Lang, Kristi Smith, Irene Chambers, Lee Bartlett, Denise H. Garza, Larry Hysmith, Heather Prestridge, Dr. Toby Hibbitts, and Dr. Ben Marks. Extra special...

Conkey, April A.

2010-01-14T23:59:59.000Z

498

Classification of Hepatitis C Virus Type 2 Isolates by Phylogenetic Analysis of Core and NS5 Regions  

Science Journals Connector (OSTI)

...Virus Type 2 Isolates by Phylogenetic Analysis of Core and NS5 Regions Mauro Pistello Fabrizio Maggi Claudia Fornai Alessandro Leonildi Antonietta Morrica Maria Linda Vatteroni Mauro Bendinelli Retrovirus Center and Virology Section Department of Biomedicine...

Mauro Pistello; Fabrizio Maggi; Claudia Fornai; Alessandro Leonildi; Antonietta Morrica; Maria Linda Vatteroni; Mauro Bendinelli

1999-06-01T23:59:59.000Z

499

Supercomputers Take a Cue From Microwave Ovens  

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

Technologies, Math & Computer Science Linda Vu, lvu@lbl.gov, +1 510 495 2402 The geodesic mesh used by the Colorado State University group to represent the Earth's atmosphere...

500

U.S. Global Change Research Program Recommended Citation: Global...  

National Nuclear Security Administration (NNSA)

Options for Climate-Sensitive Ecosystems and Resources Susan Herrod Julius, U.S. EPA; Jordan M. West, U.S. EPA; Jill S. Baron, USGS and Colorado State Univ.; Linda A. Joyce, USDA...