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1

E-Print Network 3.0 - apache point observatory Sample Search...  

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

Public Education Apache Point Observatory www.apo.nmsu.edu 505... -437-6822 2001 Apache Point Road P.O. Box 59 Sunspot, NM 88349-0059 Fred Lawrence Whipple Observatory cfa... ......

2

TARGET SELECTION FOR THE APACHE POINT OBSERVATORY GALACTIC EVOLUTION EXPERIMENT (APOGEE)  

SciTech Connect

The Apache Point Observatory Galactic Evolution Experiment (APOGEE) is a high-resolution infrared spectroscopic survey spanning all Galactic environments (i.e., bulge, disk, and halo), with the principal goal of constraining dynamical and chemical evolution models of the Milky Way. APOGEE takes advantage of the reduced effects of extinction at infrared wavelengths to observe the inner Galaxy and bulge at an unprecedented level of detail. The survey's broad spatial and wavelength coverage enables users of APOGEE data to address numerous Galactic structure and stellar populations issues. In this paper we describe the APOGEE targeting scheme and document its various target classes to provide the necessary background and reference information to analyze samples of APOGEE data with awareness of the imposed selection criteria and resulting sample properties. APOGEE's primary sample consists of {approx}10{sup 5} red giant stars, selected to minimize observational biases in age and metallicity. We present the methodology and considerations that drive the selection of this sample and evaluate the accuracy, efficiency, and caveats of the selection and sampling algorithms. We also describe additional target classes that contribute to the APOGEE sample, including numerous ancillary science programs, and we outline the targeting data that will be included in the public data releases.

Zasowski, G.; Johnson, Jennifer A.; Andrews, B.; Epstein, C. [Department of Astronomy, Ohio State University, Columbus, OH 43210 (United States); Frinchaboy, P. M.; Jackson, K. [Department of Physics and Astronomy, Texas Christian University, Fort Worth, TX 76129 (United States); Majewski, S. R.; Chojnowski, S. D.; Skrutskie, M. F.; Beaton, R. L. [Department of Astronomy, University of Virginia, Charlottesville, VA 22904 (United States); Nidever, D. L. [Department of Astronomy, University of Michigan, Ann Arbor, MI 48109 (United States); Pinto, H. J. Rocha; Girardi, L. [Laboratorio Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro, RJ 20921-400 (Brazil); Cudworth, K. M. [Yerkes Observatory, University of Chicago, Williams Bay, WI 53191 (United States); Munn, J. [US Naval Observatory, Flagstaff Station, Flagstaff, AZ 86001 (United States); Blake, C. H. [Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544 (United States); Covey, K. [Lowell Observatory, Flagstaff, AZ 86001 (United States); Deshpande, R.; Fleming, S. W. [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States); Fabbian, D., E-mail: gail.zasowski@gmail.com [Instituto de Astrofisica de Canarias, Calle Via Lactea s/n, E-38205 La Laguna, Tenerife (Spain); and others

2013-10-01T23:59:59.000Z

3

Infrared Spectroscopic Data from the Apache Point Observatory Galactic Evolution Experiment (APOGEE), SDSS-III Data Release 10  

DOE Data Explorer (OSTI)

Sloan Digital Sky Survey (SDSS) Data Release 10 is the first spectroscopic release from the Apache Point Observatory Galactic Evolution Experiment (APOGEE), including spectra and derived stellar parameters for more than 50,000 stars. APOGEE is an ongoing survey of ~100,000 stars accessing all parts of the Milky Way. By operating in the infrared (H-band) portion of the electromagnetic spectrum, APOGEE is better able to detect light from stars lying in dusty regions of the Milky Way than surveys conducted in the optical, making this survey particularly well-suited for exploring the Galactic disk and bulge. APOGEE's high resolution spectra provide detailed information about the stellar atmospheres; DR10 provides derived effective temperatures, surface gravities, overall metallicities, and information on the abundances of several chemical elements. [copied from http://www.sdss3.org/dr10/irspec/

4

NMSU's 1m Altaz telescope located at the Apache Point  

E-Print Network (OSTI)

Research Projects National Solar Observa- tory's facilities in Sacra- mento Peak, New Mexico NMSU RESEARCHNMSU's 1m Altaz telescope located at the Apache Point Observatory in Sunspot, New Mexico. Dr has been awarded NSF funding to enhance the quality and quantity of New Mexico State University

Johnson, Eric E.

5

Yavapai-Apache Nation  

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

Yavapai- Yavapai- Apache Nation TRIBAL ENERGY DEVELOPMENT Presented by David E. Lewis, Environmental Specialist Background WAPA - Post - 2004 Hydropower Allocations Announced to Tribes - Late 2001 ANA - Created the Tribal Energy Action Plan - October 2000 - September 2001 YAN 1 st Solar Project Photovoltaic Solar System - Middle Verde Community Day Care Facility - Power Reliability Study - System Size 1kw - Double Axis Tracking System - Funded by Urban Consortium Energy Task Force Demonstration Projects HUD RHED Economic Development & Capacity Building (September 2001) Demonstration Projects - 10kW PV Solar Covered Parking Project on Food Bank - 2 - 2kW PV Solar Projects on Residential Homes - 2 - Solar Hot Water Projects on Residential Homes - Weatherization Improvements using DOE's

6

Design of a telescope pointing and tracking subsystem for the Big Bear Solar Observatory New Solar Telescope  

E-Print Network (OSTI)

, California, U.S.A.; bNew Jersey Institute of Technology, Newark, New Jersey, U.S.A. ABSTRACT The New SolarDesign of a telescope pointing and tracking subsystem for the Big Bear Solar Observatory New Solar Telescope J. R. Varsika and G.Yangb aBig Bear Solar Observatory, 40386 North Shore Lane, Big Bear City

7

T-728: Apache Tomcat HTTP DIGEST Authentication Weaknesses Let...  

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

8: Apache Tomcat HTTP DIGEST Authentication Weaknesses Let Remote Users Conduct Bypass Attacks T-728: Apache Tomcat HTTP DIGEST Authentication Weaknesses Let Remote Users Conduct...

8

T-710: Apache HTTP Server Overlapping Ranges Denial of Service...  

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

0: Apache HTTP Server Overlapping Ranges Denial of Service Vulnerability T-710: Apache HTTP Server Overlapping Ranges Denial of Service Vulnerability September 6, 2011 - 3:09am...

9

U-030: Apache Tomcat Lets Untrusted Web Applications Gain Elevated...  

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

0: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges U-030: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges November 9, 2011 - 8:30am...

10

U-255: Apache Wicket Input Validation Flaw Permits Cross-Site...  

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

Input Validation Flaw Permits Cross-Site Scripting Attacks PLATFORM: Apache Software Foundation Apache Wicket 1.5.5 Apache Software Foundation Apache Wicket 1.5-RC5.1 Apache...

11

Temporal Pointing Variations of The Solar Dynamics Observatory's HMI and AIA Instruments on Sub-Weekly Time Scales  

E-Print Network (OSTI)

Achieving sub-arcsecond co-registration across varying time-lines of multi-wavelength and instrument images is not trivial, and requires accurate characterization of instrument pointing jitter. In this work we have investigated internal pointing errors, on daily and yearly time-scales, occurring across the \\textit{Solar Dynamics Observatory}'s (SDO) {\\it Atmospheric Imaging Assembly} (AIA) and { \\it Helioseismic Magnetic Imager} (HMI). Using cross-correlation techniques on AIA 1700\\,{\\AA} passband and HMI line-of-sight (LOS) magnetograms, from three years of observational image pairs at approximately three day intervals, internal pointing errors are quantified. Pointing variations of $\\pm$\\,0.26$\\arcsec$ (jitter limited) and $\\pm$\\,0.50$\\arcsec$ in the solar East-West ($x$) and North-South ($y$) directions, respectively, are measured. AIA observations of the Venus June 2012 transit are used to measure existing coalignment offsets in all passbands. We find AIA passband pointing variations are $$\\,$=$\\, 1.10$\\a...

Orange, N Brice; Chesny, David L; Patel, Maulik; Champey, Patrick; Hesterly, Katie; Anthony, Dylan; Treen, Robert

2015-01-01T23:59:59.000Z

12

U-255: Apache Wicket Input Validation Flaw Permits Cross-Site Scripting  

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

5: Apache Wicket Input Validation Flaw Permits Cross-Site 5: Apache Wicket Input Validation Flaw Permits Cross-Site Scripting Attacks U-255: Apache Wicket Input Validation Flaw Permits Cross-Site Scripting Attacks September 11, 2012 - 6:00am Addthis PROBLEM: Apache Wicket Input Validation Flaw Permits Cross-Site Scripting Attacks PLATFORM: Apache Software Foundation Apache Wicket 1.5.5 Apache Software Foundation Apache Wicket 1.5-RC5.1 Apache Software Foundation Apache Wicket 1.4.20 Apache Software Foundation Apache Wicket 1.4.18 Apache Software Foundation Apache Wicket 1.4.17 Apache Software Foundation Apache Wicket 1.4.16 ABSTRACT: A vulnerability was reported in Apache Wicket reference LINKS: Apache Wicket SecurityTracker Alert ID: 1027508 Bugtraq ID: 55445 CVE-2012-3373 IMPACT ASSESSMENT: Medium Discussion: The software does not properly filter HTML code from user-supplied input in

13

Solar Feasibility Study May 2013 - San Carlos Apache Tribe  

SciTech Connect

The San Carlos Apache Tribe (Tribe) in the interests of strengthening tribal sovereignty, becoming more energy self-sufficient, and providing improved services and economic opportunities to tribal members and San Carlos Apache Reservation (Reservation) residents and businesses, has explored a variety of options for renewable energy development. The development of renewable energy technologies and generation is consistent with the Tribe’s 2011 Strategic Plan. This Study assessed the possibilities for both commercial-scale and community-scale solar development within the southwestern portions of the Reservation around the communities of San Carlos, Peridot, and Cutter, and in the southeastern Reservation around the community of Bylas. Based on the lack of any commercial-scale electric power transmission between the Reservation and the regional transmission grid, Phase 2 of this Study greatly expanded consideration of community-scale options. Three smaller sites (Point of Pines, Dudleyville/Winkleman, and Seneca Lake) were also evaluated for community-scale solar potential. Three building complexes were identified within the Reservation where the development of site-specific facility-scale solar power would be the most beneficial and cost-effective: Apache Gold Casino/Resort, Tribal College/Skill Center, and the Dudleyville (Winkleman) Casino.

Rapp, Jim [Parametrix] [Parametrix; Duncan, Ken [San Carlos Apache Tribe] [San Carlos Apache Tribe; Albert, Steve [Parametrix] [Parametrix

2013-05-01T23:59:59.000Z

14

The Pointing System of the Herschel Space Observatory. Description, Calibration, Performance and Improvements  

E-Print Network (OSTI)

We present the activities carried out to calibrate and characterise the performance of the elements of attitude control and measurement on board the Herschel spacecraft. The main calibration parameters and the evolution of the indicators of the pointing performance are described, from the initial values derived from the observations carried out in the performance verification phase to those attained in the last year and half of mission, an absolute pointing error around or even below 1 arcsec, a spatial relative pointing error of some 1 arcsec and a pointing stability below 0.2 arsec. The actions carried out at the ground segment to improve the spacecraft pointing measurements are outlined. On-going and future developments towards a final refinement of the Herschel astrometry are also summarised. A brief description of the different components of the attitude control and measurement system (both in the space and in the ground segments) is also given for reference. We stress the importance of the cooperation b...

Sánchez-Portal, Miguel; Altieri, Bruno; Aussel, Hervé; Feuchtgruber, Helmut; Klaas, Ulrich; Linz, Hendrik; Lutz, Dieter; Merín, Bruno; Müller, Thomas; Nielbock, Markus; Oort, Marc; Pilbratt, Göran; Schmidt, Micha; Stephenson, Craig; Tuttlebee, Mark

2014-01-01T23:59:59.000Z

15

U-030: Apache Tomcat Lets Untrusted Web Applications Gain Elevated  

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

30: Apache Tomcat Lets Untrusted Web Applications Gain Elevated 30: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges U-030: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges November 9, 2011 - 8:30am Addthis PROBLEM: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges. PLATFORM: Apache Tomcat 7.0.0-7.0.21. ABSTRACT: An untrusted web application can access Manager application functions. reference LINKS: Apache Tomcat 7.x vulnerabilities SecurityTracker Alert ID: 1026295 CVE-2011-3376 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in Apache Tomcat. A local user (application) can obtain elevated privileges on the target system. A local web application (that is not trusted) can access Manager application functions without being marked as privileged. This can be exploited to obtain

16

T-710: Apache HTTP Server Overlapping Ranges Denial of Service  

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

10: Apache HTTP Server Overlapping Ranges Denial of Service 10: Apache HTTP Server Overlapping Ranges Denial of Service Vulnerability T-710: Apache HTTP Server Overlapping Ranges Denial of Service Vulnerability September 6, 2011 - 3:09am Addthis PROBLEM: Apache HTTP Server contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. PLATFORM: Apache HTTP Server versions 2.2.19 and prior ABSTRACT: Apache HTTP Server Overlapping Ranges Denial of Service Vulnerability. reference LINKS: FreeBSD VuXML Document Advisory ID: cisco-sa-20110830-apache IBM Alert: swg21512087 Red Hat Advisory: RHSA-2011:1245-1 CVE-2011-3192 CVE-2011-3192 (Update2) IMPACT ASSESSMENT: High Discussion: The vulnerability is due to improper processing of certain user-supplied requests by the affected software. An unauthenticated, remote attacker

17

V-170: Apache Subversion Hook Scripts Arbitrary Command Injection  

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

0: Apache Subversion Hook Scripts Arbitrary Command Injection 0: Apache Subversion Hook Scripts Arbitrary Command Injection Vulnerability V-170: Apache Subversion Hook Scripts Arbitrary Command Injection Vulnerability June 4, 2013 - 12:17am Addthis PROBLEM: Apache Subversion Hook Scripts Arbitrary Command Injection Vulnerability PLATFORM: Apache Subversion 1.x ABSTRACT: A vulnerability has been reported in Apache Subversion. REFERENCE LINKS: Apache Original Advisory Secunia Advisory SA53727 CVE-2013-2088 IMPACT ASSESSMENT: Medium DISCUSSION: The vulnerability is caused due to an input validation error in the svn-keyword-check.pl hook script while processing filenames and can be exploited to inject and execute arbitrary shell commands via a specially crafted request. Successful exploitation requires that contrib scripts are used on the

18

T-550: Apache Denial of Service Vulnerability | Department of Energy  

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

550: Apache Denial of Service Vulnerability 550: Apache Denial of Service Vulnerability T-550: Apache Denial of Service Vulnerability February 4, 2011 - 3:03am Addthis PROBLEM: Apache 'APR-util' is prone to a vulnerability that may allow attackers to cause a denial-of-service condition. PLATFORM: Versions prior to 'APR-util' 1.3.10 are vulnerable. ABSTRACT: Apache 'APR-util' is prone to a vulnerability that may allow attackers to cause a denial-of-service condition. Memory leak in the apr_brigade_split_line function in buckets/apr_brigade.c in the Apache Portable Runtime Utility library (aka APR-util) before 1.3.10, as used in the mod_reqtimeout module in the Apache HTTP Server and other software, may allow remote users to cause a Denial of Service (DoS - memory consumption). reference LINKS: Securityfocus

19

V-170: Apache Subversion Hook Scripts Arbitrary Command Injection...  

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

by malicious users to compromise a vulnerable system. SOLUTION: Users to apply the patch. Addthis Related Articles V-129: Apache Subversion moddavsvn Multiple Denial of...

20

V-017: Apache Tomcat Security Bypass and Denial of Service Vulnerabilities  

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

7: Apache Tomcat Security Bypass and Denial of Service 7: Apache Tomcat Security Bypass and Denial of Service Vulnerabilities V-017: Apache Tomcat Security Bypass and Denial of Service Vulnerabilities November 6, 2012 - 6:00am Addthis PROBLEM: Apache Tomcat Security Bypass and Denial of Service Vulnerabilities PLATFORM: Apache Tomcat 5.x Apache Tomcat 6.x Apache Tomcat 7.x ABSTRACT: Two vulnerabilities were reported in Apache Tomcat REFERENCE LINKS: Apache.org Apache Tomcat Denial of Service Apache Tomcat DIGEST authentication weaknesses Secunia Advisory SA51138 CVE-2012-2733 CVE-2012-3439 IMPACT ASSESSMENT: Medium DISCUSSION: A weakness and a vulnerability have been reported in Apache Tomcat, which can be exploited by malicious people to bypass certain security restrictions and cause a DoS (Denial of Service). 1) An error within the "parseHeaders()" function

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


21

E-Print Network 3.0 - apache ii score Sample Search Results  

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

tool, engaging a core developer of the Apache HTTP web server project... Experimentation; Measurement; Verification Keywords case study; apache; bias; tool; manual annotation...

22

V-206: Apache HTTP Server mod_rewrite and "httpOnly" Cookie Disclosure...  

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

6: Apache HTTP Server modrewrite and "httpOnly" Cookie Disclosure Vulnerabilities V-206: Apache HTTP Server modrewrite and "httpOnly" Cookie Disclosure Vulnerabilities July 30,...

23

T-719:Apache mod_proxy_ajp HTTP Processing Error Lets Remote...  

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

719:Apache modproxyajp HTTP Processing Error Lets Remote Users Deny Service T-719:Apache modproxyajp HTTP Processing Error Lets Remote Users Deny Service September 16, 2011 -...

24

E-Print Network 3.0 - apache ii index Sample Search Results  

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

Computer Technologies and Information Sciences 3 Performance Monitoring Apache Web Server Summary: 1 Performance Monitoring Of The Apache Web Server By Radha Subrahmanyan...

25

E-Print Network 3.0 - apache utility authority Sample Search...  

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

and Ecology ; Multidisciplinary Databases and Resources 2 Performance Monitoring Apache Web Server Summary: 1 Performance Monitoring Of The Apache Web Server By Radha Subrahmanyan...

26

V-188: Apache XML Security XPointer Expressions Processing Buffer Overflow  

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

8: Apache XML Security XPointer Expressions Processing Buffer 8: Apache XML Security XPointer Expressions Processing Buffer Overflow Vulnerability V-188: Apache XML Security XPointer Expressions Processing Buffer Overflow Vulnerability June 28, 2013 - 6:00am Addthis PROBLEM: A vulnerability has been reported in Apache XML Security PLATFORM: vulnerability is reported in versions prior to 1.7.2 ABSTRACT: The vulnerability addresses the possibility of a heap overflow condition REFERENCE LINKS: Secunia Advisory SA53959 Apache Advisory CVE-2013-2210 IMPACT ASSESSMENT: High DISCUSSION: The vulnerability is caused due to an error within the XML Signature Reference processing code and can be exploited to cause a heap-based buffer overflow via a specially crafted document containing malformed XPointer expressions. IMPACT: Successful exploitation may allow execution of arbitrary code

27

U-266: Apache CXF Lets Remote Authenticated Users Execute Unauthorized SOAP  

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

6: Apache CXF Lets Remote Authenticated Users Execute 6: Apache CXF Lets Remote Authenticated Users Execute Unauthorized SOAP Actions U-266: Apache CXF Lets Remote Authenticated Users Execute Unauthorized SOAP Actions September 24, 2012 - 6:00am Addthis PROBLEM: Apache CXF Lets Remote Authenticated Users Execute Unauthorized SOAP Actions PLATFORM: This vulnerability affects all released versions of Apache CXF. ABSTRACT: A vulnerability was reported in Apache CXF reference LINKS: SecurityTracker Alert ID: 1027554 Apache CXF Security Advisories Apache CXF Advisory - CVE-2012-3451 CVE-2012-3451 IMPACT ASSESSMENT: High Discussion: A vulnerability was reported in Apache CXF. A remote authenticated user can execute unauthorized commands on the target web service. Impact: A remote authenticated user can execute potentially unauthorized actions on

28

U-266: Apache CXF Lets Remote Authenticated Users Execute Unauthorized SOAP  

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

6: Apache CXF Lets Remote Authenticated Users Execute 6: Apache CXF Lets Remote Authenticated Users Execute Unauthorized SOAP Actions U-266: Apache CXF Lets Remote Authenticated Users Execute Unauthorized SOAP Actions September 24, 2012 - 6:00am Addthis PROBLEM: Apache CXF Lets Remote Authenticated Users Execute Unauthorized SOAP Actions PLATFORM: This vulnerability affects all released versions of Apache CXF. ABSTRACT: A vulnerability was reported in Apache CXF reference LINKS: SecurityTracker Alert ID: 1027554 Apache CXF Security Advisories Apache CXF Advisory - CVE-2012-3451 CVE-2012-3451 IMPACT ASSESSMENT: High Discussion: A vulnerability was reported in Apache CXF. A remote authenticated user can execute unauthorized commands on the target web service. Impact: A remote authenticated user can execute potentially unauthorized actions on

29

V-185: Apache OpenOffice SDK Oracle Java JavaDoc Spoofing Vulnerability |  

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

5: Apache OpenOffice SDK Oracle Java JavaDoc Spoofing 5: Apache OpenOffice SDK Oracle Java JavaDoc Spoofing Vulnerability V-185: Apache OpenOffice SDK Oracle Java JavaDoc Spoofing Vulnerability June 25, 2013 - 12:41am Addthis PROBLEM: Apache OpenOffice SDK Oracle Java JavaDoc Spoofing Vulnerability PLATFORM: Apache OpenOffice SDK 3.x ABSTRACT: Apache has acknowledged a vulnerability in Apache OpenOffice SDK REFERENCE LINKS: Apache OpenOffice Secunia Advisory SA53963 Secunia Advisory SA53846 CVE-2013-1571 IMPACT ASSESSMENT: Medium DISCUSSION: The vulnerability is caused due to a UDK 3.2.7 Java API Reference JavaDoc file having been generated using a vulnerable version of Oracle Java. IMPACT: Apache can be exploited by malicious people to conduct spoofing attacks. SOLUTION: The vendor has issued a fix. Addthis Related Articles

30

T-702: Apache web servers that allows a DOS attack | Department of Energy  

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

2: Apache web servers that allows a DOS attack 2: Apache web servers that allows a DOS attack T-702: Apache web servers that allows a DOS attack August 25, 2011 - 8:00pm Addthis PROBLEM: A denial of service vulnerability has been found in the way the multiple overlapping ranges are handled by apache PLATFORM: Apache 1.3 all versions, Apache 2 all versions ABSTRACT: Apache web servers that allows a DOS attack. reference LINKS: Apache Advisory Apache Archives CVE-2011-3192 IMPACT ASSESSMENT: High Discussion: Vulnerability commonly manifests itself when static content is made available with compression on the fly through mod_deflate - but other modules which buffer and/or generate content in-memory are likely to be affected as well. Impact: The attack can be done remotely and with a modest number of requests leads

31

T-580: Apache Tomcat May Ignore @ServletSecurity Annotation Protections |  

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

0: Apache Tomcat May Ignore @ServletSecurity Annotation 0: Apache Tomcat May Ignore @ServletSecurity Annotation Protections T-580: Apache Tomcat May Ignore @ServletSecurity Annotation Protections March 16, 2011 - 3:05pm Addthis PROBLEM: Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by an error related to ignoring @ServletSecurity annotations. An attacker could exploit this vulnerability to bypass security restrictions and launch further attacks on the system. PLATFORM: Apache Tomcat versions 7.0.0 through 7.0.10. ABSTRACT: Apache Tomcat May Ignore @ServletSecurity Annotation Protections. A remote user may be able to bypass @ServletSecurity annotation protections. reference LINKS: Apache Tomcat Advisory: Apache Tomcat 7.0.11 CVE-2011-1088 Security Tracker Alert ID:1025215 OSVDB ID: 71027

32

T-707: Apache Tomcat AJP Protocol Processing Bug Lets Remote Users Bypass  

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

7: Apache Tomcat AJP Protocol Processing Bug Lets Remote Users 7: Apache Tomcat AJP Protocol Processing Bug Lets Remote Users Bypass Authentication or Obtain Information T-707: Apache Tomcat AJP Protocol Processing Bug Lets Remote Users Bypass Authentication or Obtain Information August 31, 2011 - 12:00pm Addthis PROBLEM: A vulnerability was reported in Apache Tomcat. A remote user can bypass authentication or obtain potentially sensitive information. PLATFORM: Apache Tomcat 5.5.0 to 5.5.33, 6.0.0 to 6.0.33, 7.0.0 to 7.0.20 ABSTRACT: Apache Tomcat AJP protocol processing bug lets remote users bypass authentication or obtain information. reference LINKS: SecurityTracker Alert ID: 1025993 CVE-2011-3190 (under review) Apache Tomcat Security Updates IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in Apache Tomcat. A remote user can bypass

33

V-206: Apache HTTP Server mod_rewrite and "httpOnly" Cookie Disclosure  

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

6: Apache HTTP Server mod_rewrite and "httpOnly" Cookie 6: Apache HTTP Server mod_rewrite and "httpOnly" Cookie Disclosure Vulnerabilities V-206: Apache HTTP Server mod_rewrite and "httpOnly" Cookie Disclosure Vulnerabilities July 30, 2013 - 4:33am Addthis PROBLEM: Two vulnerabilities have been reported in Apache HTTP Server, which can be exploited by malicious people to disclose potentially sensitive information and compromise a vulnerable system. PLATFORM: Apache 2.0.x Apache HTTP Server 2.x ABSTRACT: Two vulnerabilities have been reported in Apache HTTP Server REFERENCE LINKS: CVE-2012-0053 CVE-2013-1862 http://secunia.com/advisories/54320/ IMPACT ASSESSMENT: Medium DISCUSSION: protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400)

34

V-140: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site Scripting  

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

0: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site 0: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site Scripting Attacks, Deny Service, and Obtain Potentially Sensitive Information V-140: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site Scripting Attacks, Deny Service, and Obtain Potentially Sensitive Information April 23, 2013 - 12:26am Addthis PROBLEM: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site Scripting Attacks, Deny Service, and Obtain Potentially Sensitive Information PLATFORM: Apache ActiveMQ versions prior to 5.8.0 ABSTRACT: Several vulnerabilities were reported in Apache ActiveMQ. REFERENCE LINKS: Apache ActiveMQ SecurityTracker Alert ID: 1028457 CVE-2012-6092 CVE-2012-6551 CVE-2013-3060 IMPACT ASSESSMENT: High DISCUSSION: Several web demos do not properly filter HTML code from user-supplied input

35

V-150: Apache VCL Input Validation Flaw Lets Remote Authenticated Users  

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

0: Apache VCL Input Validation Flaw Lets Remote Authenticated 0: Apache VCL Input Validation Flaw Lets Remote Authenticated Users Gain Elevated Privileges V-150: Apache VCL Input Validation Flaw Lets Remote Authenticated Users Gain Elevated Privileges May 7, 2013 - 12:01am Addthis PROBLEM: Apache VCL Input Validation Flaw Lets Remote Authenticated Users Gain Elevated Privileges PLATFORM: Apache VCL Versions: 2.1, 2.2, 2.2.1, 2.3, 2.3.1 ABSTRACT: A vulnerability was reported in Apache VCL. REFERENCE LINKS: Apache Securelist SecurityTracker Alert ID: 1028515 CVE-2013-0267 IMPACT ASSESSMENT: Medium DISCUSSION: A remote authenticated administrative user with minimal administrative privileges (i.e., nodeAdmin, manageGroup, resourceGrant, or userGrant) can send specially crafted data via the web interface or XMLRPC API to gain additional administrative privileges.

36

V-162: Apache Struts "ParameterInterceptor" Security Bypass Vulnerability |  

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

2: Apache Struts "ParameterInterceptor" Security Bypass 2: Apache Struts "ParameterInterceptor" Security Bypass Vulnerability V-162: Apache Struts "ParameterInterceptor" Security Bypass Vulnerability May 23, 2013 - 6:00am Addthis PROBLEM: A vulnerability has been reported in Apache Struts PLATFORM: The vulnerability is reported in versions prior to 2.3.14.1 ABSTRACT: A vulnerability has been reported in Apache Struts, which can be exploited by malicious people to bypass certain security restrictions. REFERENCE LINKS: Secunia Advisory SA53495 Apache Struts Advisory S2-012 Apache Struts Advisory S2-013 CVE-2013-1965 CVE-2013-1966 IMPACT ASSESSMENT: High DISCUSSION: A request that included a specially crafted request parameter could be used to inject arbitrary OGNL code into the stack, afterward used as request

37

U-072:Apache Tomcat Hash Table Collision Bug Lets Remote Users Deny Service  

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

72:Apache Tomcat Hash Table Collision Bug Lets Remote Users Deny 72:Apache Tomcat Hash Table Collision Bug Lets Remote Users Deny Service U-072:Apache Tomcat Hash Table Collision Bug Lets Remote Users Deny Service December 30, 2011 - 9:15am Addthis PROBLEM: Apache Tomcat Hash Table Collision Bug Lets Remote Users Deny Service PLATFORM: apache Tomcat 5.5.34, 6.0.34, 7.0.22; and prior versions aBSTRACT: A remote user can cause performance to degrade on the target server. reference LINKS: Apache Tomcat Security Alert SecurityTracker Alert ID: 1026477 nruns Advisory SA-2011.004 Secunia Advisory SA47411 CVE-2011-4084 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in Apache Tomcat. A remote user can cause denial of service conditions. A remote user can send specially crafted POST request values to trigger hash collisions and cause significant performance

38

V-140: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site Scripting  

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

0: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site 0: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site Scripting Attacks, Deny Service, and Obtain Potentially Sensitive Information V-140: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site Scripting Attacks, Deny Service, and Obtain Potentially Sensitive Information April 23, 2013 - 12:26am Addthis PROBLEM: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site Scripting Attacks, Deny Service, and Obtain Potentially Sensitive Information PLATFORM: Apache ActiveMQ versions prior to 5.8.0 ABSTRACT: Several vulnerabilities were reported in Apache ActiveMQ. REFERENCE LINKS: Apache ActiveMQ SecurityTracker Alert ID: 1028457 CVE-2012-6092 CVE-2012-6551 CVE-2013-3060 IMPACT ASSESSMENT: High DISCUSSION: Several web demos do not properly filter HTML code from user-supplied input

39

V-200: Apache Struts DefaultActionMapper Redirection and OGNL Security  

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

0: Apache Struts DefaultActionMapper Redirection and OGNL 0: Apache Struts DefaultActionMapper Redirection and OGNL Security Bypass Vulnerabilities V-200: Apache Struts DefaultActionMapper Redirection and OGNL Security Bypass Vulnerabilities July 18, 2013 - 6:00am Addthis PROBLEM: Two weaknesses and multiple vulnerabilities have been reported in Apache Struts PLATFORM: Apache Struts 2.x ABSTRACT: The vulnerabilities can be exploited by malicious people to conduct spoofing attacks and bypass certain security restrictions REFERENCE LINKS: Secunia Advisory SA54118 Apache Security Bulletin S2-16 Apache Security Bulletin S2-17 CVE-2013-2248 CVE-2013-2251 IMPACT ASSESSMENT: High DISCUSSION: 1) Input passed via the "redirect:" and "redirectAction:" prefixing parameters is not properly verified in the DefaultActionMapper class

40

U-005: Apache mod_proxy Pattern Matching Bug Lets Remote Users Access  

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

5: Apache mod_proxy Pattern Matching Bug Lets Remote Users 5: Apache mod_proxy Pattern Matching Bug Lets Remote Users Access Internal Servers U-005: Apache mod_proxy Pattern Matching Bug Lets Remote Users Access Internal Servers October 6, 2011 - 9:30am Addthis PROBLEM: Apache mod_proxy Pattern Matching Bug Lets Remote Users Access Internal Servers. PLATFORM: Apache HTTP Server 1.3.x, 2.2.21 and prior versions ABSTRACT: A remote user can access internal servers. reference LINKS: The Apache HTTP Server Project SecurityTracker Alert ID: 1026144 CVE-2011-3368 IMPACT ASSESSMENT: High Discussion: A vulnerability was reported in Apache mod_proxy. A remote user can access internal servers. When this system is configured in reverse proxy mode and uses the RewriteRule or ProxyPassMatch directives with a pattern match, a remote user can send a specially crafted request to access internal

Note: This page contains sample records for the topic "apache point observatory" 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

T-598: Apache Tomcat HTTP BIO Connector Error Discloses Information From  

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

8: Apache Tomcat HTTP BIO Connector Error Discloses Information 8: Apache Tomcat HTTP BIO Connector Error Discloses Information From Different Requests to Remote Users T-598: Apache Tomcat HTTP BIO Connector Error Discloses Information From Different Requests to Remote Users April 8, 2011 - 5:35am Addthis PROBLEM: A vulnerability was reported in Apache Tomcat. A remote user may be able to obtain information from a different request. PLATFORM: Apache Tomcat v7.0.0 - v7.0.11 ABSTRACT: When using HTTP pipelining, the system may return information from a different request to a remote user. The vulnerability resides in the HTTP BIO connector. reference LINKS: Apache Tomcat Security Alert CVE-2011-1475 SecurityTracker Alert ID: 1025303 IMPACT ASSESSMENT: Medium Discussion: Changes introduced to the HTTP BIO connector to support Servlet 3.0

42

U-075: Apache Struts Bug Lets Remote Users Overwrite Files and Execute  

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

075: Apache Struts Bug Lets Remote Users Overwrite Files and 075: Apache Struts Bug Lets Remote Users Overwrite Files and Execute Arbitrary Code U-075: Apache Struts Bug Lets Remote Users Overwrite Files and Execute Arbitrary Code January 5, 2012 - 8:15am Addthis PROBLEM: Apache Struts Bug Lets Remote Users Overwrite Files and Execute Arbitrary Code PLATFORM: Version(s): 2.1.0 - 2.3.1 ABSTRACT: A remote user can execute arbitrary Java code on the target system. reference LINKS: SecurityTracker Alert ID: 1026484 Secunia Advisory SA47393 Bugtraq ID: 51257 Apache Struts 2 Documentation S2-008 IMPACT ASSESSMENT: High Discussion: A vulnerability was reported in Apache Struts. A remote user can execute arbitrary Java code on the target system. A remote user can overwrite arbitrary files on the target system. A remote user can send specially

43

V-155: Apache Tomcat FORM Authenticator Lets Remote Users Conduct Session  

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

5: Apache Tomcat FORM Authenticator Lets Remote Users Conduct 5: Apache Tomcat FORM Authenticator Lets Remote Users Conduct Session Fixation Attacks V-155: Apache Tomcat FORM Authenticator Lets Remote Users Conduct Session Fixation Attacks May 14, 2013 - 12:08am Addthis PROBLEM: Apache Tomcat FORM Authenticator Lets Remote Users Conduct Session Fixation Attacks PLATFORM: Tomcat 6.0.21 to 6.0.36, 7.0.0 to 7.0.32 ABSTRACT: A vulnerability was reported in Apache Tomcat. REFERENCE LINKS: Apache Tomcat SecurityTracker Alert ID: 1028534 CVE-2013-2067 IMPACT ASSESSMENT: High DISCUSSION: A remote user can repeatedly send a specially crafted request for a resource requiring authentication while the target user is completing the login form to cause the FORM authentication process to execute the remote user's request with the privileges of the target user.

44

T-664: Apache Santuario Buffer Overflow Lets Remote Users Deny Service |  

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

664: Apache Santuario Buffer Overflow Lets Remote Users Deny 664: Apache Santuario Buffer Overflow Lets Remote Users Deny Service T-664: Apache Santuario Buffer Overflow Lets Remote Users Deny Service July 8, 2011 - 12:32pm Addthis PROBLEM: A vulnerability was reported in Apache Santuario. A remote user can cause denial of service conditions. PLATFORM: Prior to 1.6.1 - Apache Santuario XML Security for C++ library versions prior to V1.6.1 ABSTRACT: A buffer overflow exists when creating or verifying XML signatures with RSA keys of sizes on the order of 8192 or more bits. This typically results in a crash and denial of service in applications that verify signatures using keys that could be supplied by an attacker. reference LINKS: SecurityTracker Alert ID: 1025755 Bugzilla: 719698: CVE-2011-2516 xml-security-c The Apache Software Foundation - CVE-2011-2516

45

T-598: Apache Tomcat HTTP BIO Connector Error Discloses Information From  

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

8: Apache Tomcat HTTP BIO Connector Error Discloses Information 8: Apache Tomcat HTTP BIO Connector Error Discloses Information From Different Requests to Remote Users T-598: Apache Tomcat HTTP BIO Connector Error Discloses Information From Different Requests to Remote Users April 8, 2011 - 5:35am Addthis PROBLEM: A vulnerability was reported in Apache Tomcat. A remote user may be able to obtain information from a different request. PLATFORM: Apache Tomcat v7.0.0 - v7.0.11 ABSTRACT: When using HTTP pipelining, the system may return information from a different request to a remote user. The vulnerability resides in the HTTP BIO connector. reference LINKS: Apache Tomcat Security Alert CVE-2011-1475 SecurityTracker Alert ID: 1025303 IMPACT ASSESSMENT: Medium Discussion: Changes introduced to the HTTP BIO connector to support Servlet 3.0

46

V-070: Apache CouchDB Multiple Vulnerabilities | Department of Energy  

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

0: Apache CouchDB Multiple Vulnerabilities 0: Apache CouchDB Multiple Vulnerabilities V-070: Apache CouchDB Multiple Vulnerabilities January 16, 2013 - 1:00am Addthis PROBLEM: Apache CouchDB Multiple Vulnerabilities PLATFORM: The vulnerabilities are reported in versions prior to 1.0.4, 1.1.2, and 1.2.1. ABSTRACT: Multiple vulnerabilities have been reported in Apache CouchDB REFERENCE LINKS: Secunia Advisory SA51765 Seclists.org/fulldisclosure/2013/Jan/80 Seclists.org/fulldisclosure/2013/Jan/81 Seclists.org/fulldisclosure/2013/Jan/82 CVE-2012-5641 CVE-2012-5649 CVE-2012-5650 IMPACT ASSESSMENT: Medium DISCUSSION: Multiple vulnerabilities have been reported in Apache CouchDB, which can be exploited by malicious people to conduct cross-site scripting attacks and disclose potentially sensitive information. 1) Input passed via the query parameters to browser-based test suite is not

47

U-132: Apache Wicket Input Validation Flaw in 'wicket:pageMapName'  

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

2: Apache Wicket Input Validation Flaw in 'wicket:pageMapName' 2: Apache Wicket Input Validation Flaw in 'wicket:pageMapName' Parameter Permits Cross-Site Scripting Attacks U-132: Apache Wicket Input Validation Flaw in 'wicket:pageMapName' Parameter Permits Cross-Site Scripting Attacks March 23, 2012 - 7:42am Addthis PROBLEM: Apache Wicket Input Validation Flaw in 'wicket:pageMapName' Parameter Permits Cross-Site Scripting Attacks PLATFORM: Apache Wicket 1.4.x ABSTRACT: A remote user can conduct cross-site scripting attacks. reference LINKS: Apache Wicket CVE-2012-0047 SecurityTracker Alert ID: 1026839 IMPACT ASSESSMENT: High Discussion: The software does not properly filter HTML code from user-supplied input in the 'wicket:pageMapName' request parameter before displaying the input. A remote user can cause arbitrary scripting code to be executed by the target

48

V-040: Apache Tomcat Bug Lets Remote Users Bypass Security Constraints |  

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

0: Apache Tomcat Bug Lets Remote Users Bypass Security 0: Apache Tomcat Bug Lets Remote Users Bypass Security Constraints V-040: Apache Tomcat Bug Lets Remote Users Bypass Security Constraints December 5, 2012 - 1:00am Addthis PROBLEM: Apache Tomcat Bug Lets Remote Users Bypass Security Constraints PLATFORM: Version(s): 6.0.0 - 6.0.35, 7.0.0 - 7.0.29 ABSTRACT: A vulnerability was reported in Apache Tomcat. REFERENCE LINKS: Apache Tomcat Red Hat Bugzilla - Bug 883634 SecurityTracker Alert ID: 1027833 CVE-2012-3546 IMPACT ASSESSMENT: High DISCUSSION: When using FORM authentication it was possible to bypass the security constraint checks in the FORM authenticator by appending /j_security_check to the end of the URL if some other component (such as the Single-Sign-On valve) had called request.setUserPrincipal() before the call to

49

U-089:Apache Struts ParameterInterceptor() Flaw Lets Remote Users Execute  

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

9:Apache Struts ParameterInterceptor() Flaw Lets Remote Users 9:Apache Struts ParameterInterceptor() Flaw Lets Remote Users Execute Arbitrary Commands U-089:Apache Struts ParameterInterceptor() Flaw Lets Remote Users Execute Arbitrary Commands January 26, 2012 - 6:45am Addthis PROBLEM: Apache Struts ParameterInterceptor() Flaw Lets Remote Users Execute Arbitrary Commands PLATFORM: Struts 2.0.0 - Struts 2.3.1.1 ABSTRACT: A remote user can execute arbitrary code on the target system. reference LINKS: CVE-2011-3923 SecurityTracker Alert ID: 1026575 Apache Struts 2 Documentation S2-009 blog.o0o.nu IMPACT ASSESSMENT: High Discussion: A vulnerability was reported in Apache Struts. The vulnerability allows a malicious user to bypass all the protections (regex pattern, deny method invocation) built into the ParametersInterceptor, thus being able to inject

50

U-075: Apache Struts Bug Lets Remote Users Overwrite Files and...  

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

Flaw Lets Remote Users Execute Arbitrary Commands V-142: Oracle Java Reflection API Flaw Lets Remote Users Execute Arbitrary Code U-058: Apache Struts Conversion Error...

51

E-Print Network 3.0 - apache ii prediction Sample Search Results  

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

Safe Mechanism for Dynamically Removing Access Control Rules... states. With the apache web server, we observed that the server response time ... Source: Kourai, Kenichi -...

52

E-Print Network 3.0 - apache leap tuff Sample Search Results  

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

pneumatic tests in unsaturated fractured tuffs at the Apache Leap Research Site: Phenomenology, spatial... . Evans, P. J. Sheets, and J. H. Blanford (1993), ... Source:...

53

U-134: Apache Traffic Server Host Header Processing Flaw Lets Remote Users  

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

4: Apache Traffic Server Host Header Processing Flaw Lets 4: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service U-134: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service March 27, 2012 - 7:00am Addthis PROBLEM: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service PLATFORM: Versions prior to 3.0.4 and 3.1.3 ABSTRACT: A vulnerability was reported in Apache Traffic Server. A remote user can cause denial of service conditions. reference LINKS: SecurityTracker Alert ID: 1026847 CVE-2012-0256 Secunia Advisory SA48509 IMPACT ASSESSMENT: High Discussion: A remote user can send a request with a specially crafted 'Host' header value to trigger a heap allocation error and cause the target service to crash. Impact: A remote user can cause the target service to crash.

54

U-134: Apache Traffic Server Host Header Processing Flaw Lets Remote Users  

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

34: Apache Traffic Server Host Header Processing Flaw Lets 34: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service U-134: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service March 27, 2012 - 7:00am Addthis PROBLEM: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service PLATFORM: Versions prior to 3.0.4 and 3.1.3 ABSTRACT: A vulnerability was reported in Apache Traffic Server. A remote user can cause denial of service conditions. reference LINKS: SecurityTracker Alert ID: 1026847 CVE-2012-0256 Secunia Advisory SA48509 IMPACT ASSESSMENT: High Discussion: A remote user can send a request with a specially crafted 'Host' header value to trigger a heap allocation error and cause the target service to crash. Impact: A remote user can cause the target service to crash.

55

U-149: Apache OFBiz Cross-Site Scripting and Code Execution Vulnerabilities  

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

9: Apache OFBiz Cross-Site Scripting and Code Execution 9: Apache OFBiz Cross-Site Scripting and Code Execution Vulnerabilities U-149: Apache OFBiz Cross-Site Scripting and Code Execution Vulnerabilities April 17, 2012 - 8:00am Addthis PROBLEM: Multiple vulnerabilities have been reported in Apache OFBiz, which can be exploited by malicious people to conduct cross-site scripting attacks and compromise a vulnerable system. PLATFORM: Apache OFBiz 10.x ABSTRACT: The vulnerabilities are reported in version 10.04.01. Prior versions may also be affected. references LINKS: Vendor Advisory Secunia Advisory 48800 CVE-2012-1621 IMPACT ASSESSMENT: High Discussion: 1) Certain unspecified input is not properly sanitised within the "getServerError()" function in checkoutProcess.js before being returned to the user. This can be exploited to execute arbitrary HTML and script code

56

T-719:Apache mod_proxy_ajp HTTP Processing Error Lets Remote Users Deny  

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

9:Apache mod_proxy_ajp HTTP Processing Error Lets Remote Users 9:Apache mod_proxy_ajp HTTP Processing Error Lets Remote Users Deny Service T-719:Apache mod_proxy_ajp HTTP Processing Error Lets Remote Users Deny Service September 16, 2011 - 11:30am Addthis PROBLEM: Apache mod_proxy_ajp HTTP Processing Error Lets Remote Users Deny Service PLATFORM: Apache version(s) prior to 2.2.21 ABSTRACT: A remote user can cause the backend server to remain in an error state until the retry timeout expires. reference LINKS: SecurityTracker Alert ID: 1026054 Apache Releases CVE-2011-3348 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in Apache mod_proxy_ajp. A remote user can cause denial of service conditions. When mod_proxy_ajp is used together with mod_proxy_balancer, a remote user can send specially crafted HTTP requests to place the backend server in an error state until the retry

57

E-Print Network 3.0 - abscesses apache iii Sample Search Results  

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

of the use of simplified resource material for the apache server using the HTTP... . Methodology Material . The server: As a server we used a PC dell optiplex GX 110 with a...

58

United States v. Jicarilla Apache Nation: Its Importance and Potential Future Ramifications  

E-Print Network (OSTI)

This brief article considers the potential implications of the United States Supreme Court's decision in United States v. Jicarilla Apache Nation. The case differs procedurally from most cases decided by the U.S. Supreme ...

Kronk, Elizabeth Ann

2012-01-01T23:59:59.000Z

59

V-185: Apache OpenOffice SDK Oracle Java JavaDoc Spoofing Vulnerabilit...  

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

The vendor has issued a fix. Addthis Related Articles V-181: Oracle Java SE Critical Patch Update Advisory - June 2013 U-191: Oracle Java Multiple Vulnerabilities V-200: Apache...

60

U-005: Apache mod_proxy Pattern Matching Bug Lets Remote Users...  

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

Impact: A remote user can access internal servers. Solution: The vendor has issued a patch for version 2.2.21 Apache 2.2.21 (released 2011-09-13) Addthis Related Articles U-046:...

Note: This page contains sample records for the topic "apache point observatory" 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

V-140: Apache ActiveMQ Bugs Let Remote Users Conduct Cross-Site...  

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

U-255: Apache Wicket Input Validation Flaw Permits Cross-Site Scripting Attacks U-121: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting...

62

Independent External Peer Review Rio Grande Floodway, San Acacia to Bosque Del Apache,  

E-Print Network (OSTI)

Independent External Peer Review Rio Grande Floodway, San Acacia to Bosque Del Apache, New Mexico. 1) Contract No. W912HQ-11-D-0002 10 August 2012 #12;Independent External Peer Review Report (Rev. 1 of Panel 6 3.3 Preparation and Charge for Peer Review Panel 7 3.4 Performing the IEPR 8 3

US Army Corps of Engineers

63

Sensors for Environmental Observatories  

E-Print Network (OSTI)

Sensors for Environmental Observatories Report of the NSF-Sponsored Workshop December 2004 #12 States of America. 2005. #12;Sensors for Environmental Observatories Report of the NSF Sponsored Workshop sensor technology and the networks that collect data from them. Present work clearly demonstrates

Hamilton, Michael P.

64

PowerPoint Presentation  

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

Carlos Apache Tribe Carlos Apache Tribe San Carlos Apache Mission Statement The Apache People will live a balanced life in harmony with spirituality, culture, language, and family unity in an ever-changing world. The Apache People shall create a strategic framework for our tribe to grow and prosper. San Carlos Apache Tribe And Reservation * Membership: approx 15,000 * Unemployment rate: 67% * 11 member tribal council * Apache Gold Casino * 1.83 million acres. * 800,000+ acres wooded/forested. * 1M ac. riparian/ grasslands/desert. * 2nd highest rated level of solar resource potential San Carlos Apache Reservation S a n C a r l o s A p a c h e T r i b e 2008 - 2013 Energy Initiatives * 2008: DOE ARRA Energy grant (TA/Energy Plan/lighting retrofits, solar at radio station/1 st

65

HAWC ?-Ray Observatory  

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

(HAWC) Gamma Ray Observatory formally began operations. HAWC is designed to study the origin of very high-energy cosmic rays and observe the most energetic objects in the known...

66

The Boulder Atmospheric Observatory  

Science Journals Connector (OSTI)

The Boulder Atmospheric Observatory (BAO) is a unique research facility for studying the planetary boundary layer and for testing and calibrating atmospheric sensors. The facility includes a 300 m tower instrumented with fast- and slow-response ...

J. C. Kaimal; J. E. Gaynor

1983-05-01T23:59:59.000Z

67

Alexey Kuznetsov Armagh Observatory  

E-Print Network (OSTI)

Solar radio emission · History · Instruments and methods · Results of observations Radio emission) 1933-1934: John Kraus & Arthur Adel (University of Michigan) 1890-1940: first attempts to detect radio performed during solar minima. #12;21 September 2012 Armagh Observatory 4 1942: discovery of solar radio

68

Armagh Observatory Annual Report  

E-Print Network (OSTI)

Media Mentions, 1998 21 F Public Queries, 1998 24 G Astropark Display Panels 27 #12; 1 Introduction, many of whom are engaged on fixed­term research contracts for periods ranging from one to three years Astrophysics, the Sun, Solar System astronomy, and the Earth's climate. Facilities at Armagh Observatory

69

The Green Computing Observatory: from  

E-Print Network (OSTI)

The Green Computing Observatory: from instrumentation to ontology Cécile Germain-Renaud1, Fredéric a gateway Files in XML format Available from the Grid Observatory portal GreenDays@LyonThe Green Computing) n GreenDays@LyonThe Green Computing Observatory #12;The GRIF-LAL computing room Green

Lefèvre, Laurent

70

Modern Data Architecture for Retail with Apache Hadoop on Windows 2014 Hortonworks The Journey to a Retail Data Lake www.hortonworks.com  

E-Print Network (OSTI)

Modern Data Architecture for Retail with Apache Hadoop on Windows ©2014 Hortonworks The Journey to a Retail Data Lake www.hortonworks.com 1 Modern Data Architecture for Retail with Apache TM Hadoop ® on Windows The Journey to a Retail Data Lake A Hortonworks and Microsoft White Paper JUNE 2014 #12;Modern

Chaudhuri, Surajit

71

Unsaturated fractured rock characterization methods and data sets at the Apache Leap Tuff Site  

SciTech Connect

Performance assessment of high-level nuclear waste containment feasibility requires representative values of parameters as input, including parameter moments, distributional characteristics, and covariance structures between parameters. To meet this need, characterization methods and data sets for interstitial, hydraulic, pneumatic and thermal parameters for a slightly welded fractured tuff at the Apache Leap Tuff Site situated in central Arizona are reported in this document. The data sets include the influence of matric suction on measured parameters. Spatial variability is investigated by sampling along nine boreholes at regular distances. Laboratory parameter estimates for 105 core segments are provided, as well as field estimates centered on the intervals where the core segments were collected. Measurement uncertainty is estimated by repetitively testing control samples. 31 refs., 10 figs., 21 tabs.

Rasmussen, T.C.; Evans, D.D.; Sheets, P.J.; Blanford, J.H. [Arizona Univ., Tucson, AZ (USA). Dept. of Hydrology and Water Resources

1990-08-01T23:59:59.000Z

72

HAWC Observatory captures first image  

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

April » April » HAWC Observatory captures first image HAWC Observatory captures first image The facility is designed to detect cosmic rays and the highest energy gamma rays ever observed from astrophysical sources. April 30, 2013 The High-Altitude Water Cherenkov (HAWC) Observatory is under construction. The High-Altitude Water Cherenkov (HAWC) Observatory is under construction. HAWC is under construction inside the Parque Nacional Pico de Orizaba, a Mexican national park. An international team of researchers, including scientists from Los Alamos, has taken the first image of the High-Altitude Water Cherenkov Observatory, or HAWC. The facility is designed to detect cosmic rays and the highest energy gamma rays ever observed from astrophysical sources. HAWC is under

73

The SOFIA Observatory at the Start of Routine Science Operations : Mission capabilities and performance  

E-Print Network (OSTI)

The Stratospheric Observatory for Infrared Astronomy (SOFIA) has recently concluded a set of engineering flights for Observatory performance evaluation. These in-flight opportunities are viewed as a first comprehensive assessment of the Observatory's performance and are used to guide future development activities, as well as to identify additional Observatory upgrades. Pointing stability was evaluated, including the image motion due to rigid-body and flexible-body telescope modes as well as possible aero-optical image motion. We report on recent improvements in pointing stability by using an active mass damper system installed on the telescope. Measurements and characterization of the shear layer and cavity seeing, as well as image quality evaluation as a function of wavelength have also been performed. Additional tests targeted basic Observatory capabilities and requirements, including pointing accuracy, chopper evaluation and imager sensitivity. This paper reports on the data collected during these flights ...

Temi, Pasquale; Young, Erick; Adams, Joseph D; Adams, Sybil; Andersson, B -G; Becklin, Eric E; Boogert, Adwin; Brewster, Rick; Burgh, Eric; Cobleigh, Brent R; Culp, Steven; De Buizer, Jim; Dunham, Edward W; Engfer, Christian; Ediss, Geoffrey; Fujieh, Maura; Grashuis, Randy; Gross, Michael; Harmon, Edward; Helton, Andrew; Hoffman, Douglas; Homan, Jeff; Hutwohl, Michael; Jakob, Holger; Jensen, Stephen C; Kaminski, Charles; Kozarsky, Daniel; Krabbe, Alfred; Klein, Randolf; Lammen, Yannick; Lampater, Ulrich; Latter, William B; Le, Jeanette; McKown, Nancy; Melchiorri, Riccardo; Meyer, Allan W; Miles, John; Miller, Walter E; Miller, Scott; Moore, Elizabeth; Nickison, Donald J; Opshaug, Kortney; Pfueller, Enrico; Radomski, James; Rasmussen, John; Reach, William; Reinacher, Andreas; Roellig, Thomas L; Sandell, Goran; Sankrit, Ravi; Savage, Maureen L; Shenoy, Sachindev; Schonfeld, Julie E; Shuping, Ralph Y; Smith, Erin C; Talebi, Ehsan; Teufel, Stefan; Tseng, Ting C; Vacca, William D; Vaillancourt, John; Van Cleve, Jeffrey E; Wiedemann, Manuel; Wolf, Jurgen; Zavala, Eddie; Zeile, Oliver; Zell, Peter T; Zinnecker, Hans

2014-01-01T23:59:59.000Z

74

Space Telescope Programs Hubble Observatory  

E-Print Network (OSTI)

Assurance/Configuration Management Mr. Christopher Scholz EAG QA Manager #12;Space Telescope Programs Hubble · COS-UCB-002 QA Implementation Plan Released December 1, 1999 · COS-UCB-003 CM Plan released DecemberSpace Telescope Programs Hubble Observatory HST-COS FUV PER 11/8/00 FUV Detector System Quality

Colorado at Boulder, University of

75

Virtual Observatories A New Era for Astronomy  

E-Print Network (OSTI)

Virtual Observatories A New Era for Astronomy Reinaldo R. de Carvalho DAS-INPE/MCT 2010 Wednesday, April 7, 2010 #12;Virtual Observatories A New Era for Astronomy Reinaldo R. de Carvalho DAS!;#--&$G !!!$ ! ' !"#$%&'&#()*! !!!$#%& !( $ ' !%&$ $ ! (% +#&,&'- .'/0&#,& Wednesday, April 7, 2010 #12;Virtual Observatories A New Era for Astronomy Reinaldo R. de

76

Chandra X-ray Observatory Center  

E-Print Network (OSTI)

Chandra X-ray Observatory Center Harvard-Smithsonian Center for Astrophysics 60 Garden St. Cambridge, MA 02138 USA http://chandra.harvard.edu Four Supernova Remnants: NASA's Chandra X-ray Observatory's Chandra X-ray Observatory, four newly processed images of supernova remnants dramatically illustrate

77

DISCOVERY OF A DYNAMICAL COLD POINT IN THE HEART OF THE SAGITTARIUS dSph GALAXY WITH OBSERVATIONS FROM THE APOGEE PROJECT  

SciTech Connect

The dynamics of the core of the Sagittarius (Sgr) dwarf spheroidal (dSph) galaxy are explored using high-resolution (R ? 22, 500), H-band, near-infrared spectra of over 1000 giant stars in the central 3 deg{sup 2} of the system, of which 328 are identified as Sgr members. These data, among some of the earliest observations from the Sloan Digital Sky Survey III/Apache Point Observatory Galactic Evolution Experiment (APOGEE) and the largest published sample of high resolution Sgr dSph spectra to date, reveal a distinct gradient in the velocity dispersion of Sgr from 11 to 14 km s{sup –1} for radii >0.°8 from center to a dynamical cold point of 8 km s{sup –1} in the Sgr center—a trend differing from that found in previous kinematical analyses of Sgr over larger scales that suggests a more or less flat dispersion profile at these radii. Well-fitting mass models with either cored and cusped dark matter distributions can be found to match the kinematical results, although the cored profile succeeds with significantly more isotropic stellar orbits than required for a cusped profile. It is unlikely that the cold point reflects an unusual mass distribution. The dispersion gradient may arise from variations in the mixture of populations with distinct kinematics within the dSph; this explanation is suggested (e.g., by detection of a metallicity gradient across similar radii), but not confirmed, by the present data. Despite these remaining uncertainties about their interpretation, these early test data (including some from instrument commissioning) demonstrate APOGEE's usefulness for precision dynamical studies, even for fields observed at extreme airmasses.

Majewski, Steven R.; Hasselquist, Sten; Nidever, David L., E-mail: srm4n@virginia.edu, E-mail: sh6cy@virginia.edu [Department of Astronomy, University of Virginia, Charlottesville, VA 22904-4325 (United States); and others

2013-11-01T23:59:59.000Z

78

Data Center Observatory General Schematic  

E-Print Network (OSTI)

Data Center Observatory General Schematic Rack 12 critical infrastr. Rack 10 1U Rack 11 1U Rack 9 Blades Battery Battery UPS UPS PDU PDU Rack 8 mix Rack 7 1U Rack 6 1U Rack 5 1U Rack 4 3U Rack 3 1U Rack 2 1U Rack 1 3U Air FM40 Air FM40 Campuschilledwaterloop PUMP ROOM (FMS BUILDING) CICBUILDING ZONE 1

79

Worldwide R&D of Virtual Observatory  

E-Print Network (OSTI)

Virtual Observatory (VO) is a data intensive online astronomical research and education environment, taking advantages of advanced information technologies to achieve seamless and uniform access to astronomical information. The concept of VO was introduced in late of 1990s to meet challenges brought up with data avalanche in astronomy. This paper reviews current status of International Virtual Observatory Alliance, technical highlights from world wide VO projects, and a brief introduction of Chinese Virtual Observatory.

Chenzhou Cui; Yongheng Zhao

2007-11-27T23:59:59.000Z

80

Governors of the Armagh Observatory and Planetarium: Armagh Observatory Safeguarding Children and Vulnerable  

E-Print Network (OSTI)

40 Governors of the Armagh Observatory and Planetarium: Armagh Observatory Safeguarding Children the procedures in place at the Observatory in order to achieve this aim. For the purposes of this Safeguarding on the legislative context and best practice for the protection of children: "Guidance on Safeguarding Children

Note: This page contains sample records for the topic "apache point observatory" 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

Governors of the Armagh Observatory and Planetarium: Armagh Observatory Safeguarding Children and Vulnerable  

E-Print Network (OSTI)

35 Governors of the Armagh Observatory and Planetarium: Armagh Observatory Safeguarding Children the procedures in place at the Observatory in order to achieve this aim. For the purposes of this Safeguarding on the legislative context and best practice for the protection of children: "Guidance on Safeguarding Children

82

Chandra X-ray Observatory Center  

E-Print Network (OSTI)

Chandra X-ray Observatory Center Harvard-Smithsonian Center for Astrophysics 60 Garden St 200 million light years from Earth. (Credit: X-ray: NASA/CXC/UAH/M.Sun et al; Optical: NASA, ESA, & the Hubble Heritage Team (STScI/AURA) Caption: This composite image from the Chandra X-ray Observatory (blue

83

The Pierre Auger Cosmic Ray Observatory  

E-Print Network (OSTI)

The Pierre Auger Observatory, located on a vast, high plain in western Argentina, is the world's largest cosmic ray observatory. The objectives of the Observatory are to probe the origin and characteristics of cosmic rays above $10^{17}$ eV and to study the interactions of these, the most energetic particles observed in nature. The Auger design features an array of 1660 water-Cherenkov particle detector stations spread over 3000 km$^2$ overlooked by 24 air fluorescence telescopes. In addition, three high elevation fluorescence telescopes overlook a 23.5 km$^2$, 61 detector infill array. The Observatory has been in successful operation since completion in 2008 and has recorded data from an exposure exceeding 40,000 km$^2$ sr yr. This paper describes the design and performance of the detectors, related subsystems and infrastructure that make up the Auger Observatory.

,

2015-01-01T23:59:59.000Z

84

EA-2002: Right-of-Way Application for the Tucson-Apache 115-kV Transmission Line, Pima County, Arizona  

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

Western Area Power Administration (Western) and the Bureau of Indian Affairs (BIA), as joint lead agencies, are preparing an EA that will evaluate the potential environmental impacts of a proposal for BIA to grant Western a 150-foot right-of-way across tribal land along the existing Tucson-Apache Transmission Line to replace the previous 100-foot right-of-way, which has expired.

85

Photometric stability analysis of the Exoplanet Characterisation Observatory  

E-Print Network (OSTI)

Photometric stability is a key requirement for time-resolved spectroscopic observations of transiting extrasolar planets. In the context of the Exoplanet Characterisation Observatory (EChO) mission design, we here present and investigate means of translating spacecraft pointing instabilities as well as temperature fluctuation of its optical chain into an overall error budget of the exoplanetary spectrum to be retrieved. Given the instrument specifications as of date, we investigate the magnitudes of these photometric instabilities in the context of simulated observations of the exoplanet HD189733b secondary eclipse.

Waldmann, I P; Swinyard, B; Tinetti, G; Amaral-Rogers, A; Spencer, L; Tessenyi, M; Ollivier, M; Foresto, V Coudé du

2013-01-01T23:59:59.000Z

86

The Mars Atmospheric Constellation Observatory (MACO) Concept  

Science Journals Connector (OSTI)

The Mars Atmospheric Constellation Observatory (MACO) represents an innovative approach...2, and dust cycles together with the energy and momentum budgets. The mission concept is based on a constellation of satel...

E. R. Kursinski; W. Folkner; C. Zuffada…

2004-01-01T23:59:59.000Z

87

3D Spectroscopy and the Virtual Observatory  

E-Print Network (OSTI)

Integral field, or 3D, spectroscopy is the technique of obtaining spectral information over a two-dimensional, hopefully contiguous, field of view. While there is some form of astronomical 3D spectroscopy at all wavelengths, there has been a rapid increase in interest in optical and near-infrared 3D spectroscopy. This has resulted in the deployment of a large variety of integral-field spectrographs on most of the large optical/infrared telescopes. The amount of IFU data available in observatory archives is large and growing rapidly. The complications of treating IFU data as both imaging and spectroscopy make it a special challenge for the virtual observatory. This article describes the various techniques of optical and near-infrared spectroscopy and some of the general needs and issues related to the handling of 3D data by the virtual observatory.

Bryan W. Miller

2007-08-15T23:59:59.000Z

88

Hybrid Performance of the Pierre Auger Observatory  

E-Print Network (OSTI)

A key feature of the Pierre Auger Observatory is its hybrid design, in which ultra high energy cosmic rays are detected simultaneously by fluorescence telescopes and a ground array. The two techniques see air showers in complementary ways, providing important cross-checks and measurement redundancy. Much of the hybrid capability stems from the accurate geometrical reconstruction it achieves, with accuracy better than either the ground array detectors or a single telescope could achieve independently. We have studied the geometrical and longitudinal profile reconstructions of hybrid events. We present the results for the hybrid performance of the Observatory, including trigger efficiency, energy and angular resolution, and the efficiency of the event selection.

B. R. Dawson; for the Pierre Auger Collaboration

2007-06-08T23:59:59.000Z

89

Recent Progress at the Pierre Auger Observatory  

Science Journals Connector (OSTI)

......the shape of the cosmic ray energy spectrum, the nature of the...of light. For the highest energy cosmic rays this cascade...observatory in Men- doza Province, Argentina, is funded and is under construction...growing to 16 detectors at an energy of 1020eV. This sampling of......

Bruce R. Dawson

2003-05-01T23:59:59.000Z

90

Solar Dynamics Observatory/ Extreme Ultraviolet Variability Experiment  

E-Print Network (OSTI)

Solar Dynamics Observatory/ EVE Extreme Ultraviolet Variability Experiment Frequently Asked and model solar extreme ultraviolet irradiance variations due to solar flares, solar rotation, and solar and structure of the Sun. What is solar variability? Solar radiation varies on all time scales ranging from

Mojzsis, Stephen J.

91

UK observatories look to private sector  

Science Journals Connector (OSTI)

... London. The British government has announced that private-sector organizations will be invited to bid for the services provided by its 'Royal ... a negotiator with the Institute of Professionals, Managers and Specialists (IPMS), says that private-sector management of the observatories is not the solution to what he describes as " ...

Ehsan Masood

1996-05-02T23:59:59.000Z

92

Carnegie Mellon Opens Data Center Observatory  

E-Print Network (OSTI)

of up to 774 kW â " more than the rate of consumption of 750 average-sized homes. In addition Home > Media Center > In the News > Carnegie Mellon Opens Data Center Observatory Carnegie Mellon Opens,000-square-foot DCO has the ability to support 40 racks of computers, which would consume energy at a rate

93

Bishop's University Astronomical Observatory October 2009  

E-Print Network (OSTI)

of our visitors. The solar panel and battery system provide sufficient energy to easily light the deck that was built on the roof of Nicolls adjacent to the Observatory and the other is Bishop's first-ever solar panel mounted next to it. The deck was built late last summer and completes the final phase

94

Chandra X-ray Observatory Center  

E-Print Network (OSTI)

Chandra X-ray Observatory Center Harvard-Smithsonian Center for Astrophysics 60 Garden St in hot gas about 250 million light years from Earth. (Credit: X-ray: NASA/CXC/SAO/E.Bulbul, et al-Newton has revealed a mysterious X-ray signal in the data. This signal is represented in the circled data

95

Chandra X-ray Observatory Center  

E-Print Network (OSTI)

Chandra X-ray Observatory Center Harvard-Smithsonian Center for Astrophysics 60 Garden St million light years from Earth. (Credit: X-ray: NASA/CXC/Wesleyan Univ./R.Kilgard, et al; Optical: NASA with optical data from the Hubble Space Telescope (red, green, and blue). The X-ray data reveal hundreds

96

The endless mantra : innovation at the Keck Observatory  

E-Print Network (OSTI)

A study of historical, current, and future developments at the Keck Observatory revealed a thriving philosophy of innovation. Intended to defy obsoletion and keep the observatory competitive over long time scales, this ...

Bobra, Monica Godha

2005-01-01T23:59:59.000Z

97

The Pierre Auger Observatory: Perspectives on Ultra-High Energy  

E-Print Network (OSTI)

¨ue, Argentina Abstract The Pierre Auger Observatory for ultra-high energy cosmic rays is under constructionThe Pierre Auger Observatory: Perspectives on Ultra-High Energy Cosmic Rays Tiina Suomij¨arvi1 in Argentina. The Observatory will consist when completed of 1600 water Cerenkov tanks and 24 fluorescence

Paris-Sud XI, Université de

98

Talking Points  

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

Talking Points Talking Points NATURAL GAS MARKET INTEGRITY: How EIA Helps Presentation by William F. Hederman Congressional Research Service at EIA 30 th Anniversary Conference April 8, 2008 Washington, DC INTRODUCTION 1. Price levels and volatility cause suspicions. 2. Actual integrity and perceived integrity are both important for markets. 3. EIA was created in response to a crisis of confidence in energy market information. CANDIDATE INTEGRITY CRITERIA 1. Transparency 2. Efficiency (gathering, reporting, monitoring data) v. equity 3. Stability/predictability v. dynamism/volatility 4. Clarity (understanding) "DRAFT" TEN COMMANDMENTS/SUGGESTIONS 1. First presented at World Energy Congress, Rome, Nov. 2007 panel on Energy Market Integrity.

99

Science Potential of a Deep Ocean Antineutrino Observatory  

E-Print Network (OSTI)

This paper presents science potential of a deep ocean antineutrino observatory under development at Hawaii. The observatory design allows for relocation from one site to another. Positioning the observatory some 60 km distant from a nuclear reactor complex enables precision measurement of neutrino mixing parameters, leading to a determination of neutrino mass hierarchy. At a mid-Pacific location the observatory measures the flux and ratio of uranium and thorium decay neutrinos from earth's mantle and performs a sensitive search for a hypothetical natural fission reactor in earth's core. A subsequent deployment at another mid-ocean location would test lateral heterogeneity of uranium and thorium in earth's mantle.

Steve Dye

2006-12-15T23:59:59.000Z

100

An Advanced Analysis Technique for Transient Searches in Wide-Field Gamma-Ray Observatories  

E-Print Network (OSTI)

Wide-field gamma-ray telescopes typically have highly variable event-by-event resolution which leads to a number of unique and challenging analysis requirements -- particularly when conducting transient searches over multiple time scales. By generalizing the ideas of the Gaussian weighting analysis to point-spread functions of arbitrary shape and the regime of Poisson statistics, an efficient analysis which uses the event-by-event resolution is developed with a sensitivity similar to that of a well-implemented maximum likelihood analysis. In this development, the effect of a number of different approximations on the sensitivity and speed of the final analysis can be easily determined and tuned to the particular application. The analysis method is particularly well suited to transient detection in wide field-of-view gamma-ray observatories, and is currently used for the 40 s -- 3 hour transient search in the Milagro observatory.

M. F. Morales; D. A. Williams; T. DeYoung

2003-07-15T23:59:59.000Z

Note: This page contains sample records for the topic "apache point observatory" 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

National Radio Astronomy Observatory Electronics Division Technical Note No. 219  

E-Print Network (OSTI)

1 National Radio Astronomy Observatory Electronics Division Technical Note No. 219 Measurements of Automotive Radar Emissions received by a Radio Astronomy Observatory Darrel Emerson (National Radio Astronomy (Continental Corporation, A.D.C. Automotive Distance Control Systems GmbH, Germany), Juergen

Groppi, Christopher

102

THE CAMPUS OBSERVATORY at the University of Saskatchewan  

E-Print Network (OSTI)

THE CAMPUS OBSERVATORY at the University of Saskatchewan ABOUT: The campus observatory provides facilities at the University of Saskatchewan are available for use by both uni- versity students and visitors-deductible contribution payable to the University of Saskatchewan. Adoption rates de- pend upon the star's apparent

Peak, Derek

103

AstroGrid and the Astrophysical Virtual Observatory: first capabilities  

Science Journals Connector (OSTI)

......Astrophysical Virtual Observatory initiative. Its "first light" event was held at Jodrell Bank Observatory on 20 January...lan- der will plunge into the thin mart- ian atmosphere on Christmas Day, using a parachute and airbags dur- ing its descent to......

Nicholas Walton

2003-08-01T23:59:59.000Z

104

The Aosta Valley Astronomical Observatory Carbognani, A.1,2  

E-Print Network (OSTI)

The Aosta Valley Astronomical Observatory Carbognani, A.1,2 1 B.P. 4229 F-06304 NICE Cedex 4 Observatory of the Autonomous Region of the Aosta Valley (Italy). The centre is located in the northwestern Italian Alps, near the border with France and Switzerland (Lat: 45° 47 22 N, Long: 7° 28 42 E), at 1675 m

Paris-Sud XI, Université de

105

Ocean Observatories Initiative: Pacific Northwest The Endurance Array  

E-Print Network (OSTI)

Ocean Observatories Initiative: Pacific Northwest The Endurance Array The processes that shape. The Ocean Observatories Initiative (OOI) will build a 25­30 year laboratory on the seafloor, in the water column, and at the ocean surface. It will make available novel platforms for oceanographic discovery

Kurapov, Alexander

106

Science with the constellation-X observatory  

SciTech Connect

The Constellation X-ray Mission is a high throughput X-ray facility emphasizing observations at high spectral resolution (E/{delta}E{approx}300-3000), and broad energy bandpass (0.25-40 keV). Constellation-X will provide a factor of nearly 100 increase in sensitivity over current high resolution X-ray spectroscopy missions. It is the X-ray astronomy equivalent of large ground-based optical telescopes such as the Keck Observatory and the ESO Very Large Telescope. When observations commence toward the end of next decade, Constellation-X will address many fundamental astrophysics questions such as: the formation and evolution of clusters of galaxies; constraining the baryon content of the Universe; determining the spin and mass of supermassive black holes in AGN; and probing strong gravity in the vicinity of black holes.

Valinia, Azita [NASA's Goddard Space Flight Center, Code 662, Greenbelt, Maryland 20771 (United States); Department of Astronomy, University of Maryland, College Park, Maryland 20742 (United States); White, Nicholas [NASA's Goddard Space Flight Center, Code 662, Greenbelt, Maryland 20771 (United States); Tananbaum, Harvey [Harvard-Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, Massachusetts 02138 (United States)

1999-04-27T23:59:59.000Z

107

Science with the constellation-X observatory  

Science Journals Connector (OSTI)

The Constellation X-ray Mission is a high throughput X-ray facility emphasizing observations at high spectral resolution ( E /? E ?300–3000) and broad energy bandpass (0.25–40 keV). Constellation-X will provide a factor of nearly 100 increase in sensitivity over current high resolution X-ray spectroscopy missions. It is the X-ray astronomy equivalent of large ground-based optical telescopes such as the Keck Observatory and the ESO Very Large Telescope. When observations commence toward the end of next decade Constellation-X will address many fundamental astrophysics questions such as: the formation and evolution of clusters of galaxies; constraining the baryon content of the Universe; determining the spin and mass of supermassive black holes in AGN; and probing strong gravity in the vicinity of black holes.

Azita Valinia; Nicholas White; Harvey Tananbaum

1999-01-01T23:59:59.000Z

108

EChO - Exoplanet Characterisation Observatory  

E-Print Network (OSTI)

A dedicated mission to investigate exoplanetary atmospheres represents a major milestone in our quest to understand our place in the universe by placing our Solar System in context and by addressing the suitability of planets for the presence of life. EChO -the Exoplanet Characterisation Observatory- is a mission concept specifically geared for this purpose. EChO will provide simultaneous, multi-wavelength spectroscopic observations on a stable platform that will allow very long exposures. EChO will build on observations by Hubble, Spitzer and groundbased telescopes, which discovered the first molecules and atoms in exoplanetary atmospheres. EChO will simultaneously observe a broad enough spectral region -from the visible to the mid-IR- to constrain from one single spectrum the temperature structure of the atmosphere and the abundances of the major molecular species. The spectral range and resolution are tailored to separate bands belonging to up to 30 molecules to retrieve the composition and temperature str...

Tinetti, G; Henning, T; Meyer, M; Micela, G; Ribas, I; Stam, D; Swain, M; Krause, O; Ollivier, M; Pace, E; Swinyard, B; Aylward, A; van Boekel, R; Coradini, A; Encrenaz, T; Snellen, I; Zapatero-Osorio, M R; Bouwman, J; Cho, J Y-K; Foresto, V Coudé du; Guillot, T; Lopez-Morales, M; Mueller-Wodarg, I; Palle, E; Selsis, F; Sozzetti, A; Ade, P A R; Achilleos, N; Adriani, A; Agnor, C B; Afonso, C; Prieto, C Allende; Bakos, G; Barber, R J; Barlow, M; Bernath, P; Bezard, B; Bordé, P; Brown, L R; Cassan, A; Cavarroc, C; Ciaravella, A; Cockell, C O U; Coustenis, A; Danielski, C; Decin, L; De Kok, R; Demangeon, O; Deroo, P; Doel, P; Drossart, P; Fletcher, L N; Focardi, M; Forget, F; Fossey, S; Fouqué, P; Frith, J; Galand, M; Gaulme, P; Hernández, J I González; Grasset, O; Grassi, D; Grenfell, J L; Griffin, M J; Griffith, C A; Grözinger, U; Guedel, M; Guio, P; Hainaut, O; Hargreaves, R; Hauschildt, P H; Heng, K; Heyrovsky, D; Hueso, R; Irwin, P; Kaltenegger, L; Kervella, P; Kipping, D; Koskinen, T T; Kovács, G; La Barbera, A; Lammer, H; Lellouch, E; Leto, G; Morales, M Lopez; Valverde, M A Lopez; Lopez-Puertas, M; Lovis, C; Maggio, A; Maillard, J P; Prado, J Maldonado; Marquette, J B; Martin-Torres, F J; Maxted, P; Miller, S; Molinari, S; Montes, D; Moro-Martin, A; Moses, J I; Mousis, O; Tuong, N Nguyen; Nelson, R; Orton, G S; Pantin, E; Pascale, E; Pezzuto, S; Pinfield, D; Poretti, E; Prinja, R; Prisinzano, L; Rees, J M; Reiners, A; Samuel, B; Sanchez-Lavega, A; Forcada, J Sanz; Sasselov, D; Savini, G; Sicardy, B; Smith, A; Stixrude, L; Strazzulla, G; Tennyson, J; Tessenyi, M; Vasisht, G; Vinatier, S; Viti, S; Waldmann, I; White, G J; Widemann, T; Wordsworth, R; Yelle, R; Yung, Y; Yurchenko, S N

2011-01-01T23:59:59.000Z

109

Radio Wavelength Observatories within the Exploration Architecture  

E-Print Network (OSTI)

Observations at radio wavelengths address key problems in astrophysics, astrobiology, and lunar structure including the first light in the Universe (the Epoch of Reionization), the presence of magnetic fields around extrasolar planets, particle acceleration mechanisms, and the structure of the lunar ionosphere. Moreover, achieving the performance needed to address these scientific questions demands observations at wavelengths longer than those that penetrate the Earth's ionosphere, observations in extremely "radio quiet" locations such as the Moon's far side, or both. We describe a series of lunar-based radio wavelength interferometers of increasing capability. The Radio Observatory for Lunar Sortie Science (ROLSS) is an array designed to be deployed during the first lunar sorties (or even before via robotic rovers) and addressing particle acceleration and the lunar ionosphere. Future arrays would be larger, more capable, and deployed as experience is gained in working on the lunar surface.

J. Lazio; R. J. Macdowall; J. Burns; L. Demaio; D. L. Jones; K. W. Weiler

2007-01-26T23:59:59.000Z

110

E-Print Network 3.0 - astrophysical observatory letter Sample...  

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

restore and widen access... ; 15; strengthen the Observatory's research capacity in solar system and stellar astrophysics; 15... interests of Observatory sta11; currently...

111

Low Energy Investigations at Kamioka Observatory  

E-Print Network (OSTI)

At Kamioka Observatory many activities for low energy rare event search are ongoing. Super-Kamiokande(SK), the largest water Cherenkov neutrino detector, currently continues data taking as the fourth phase of the experiment (SK-IV). In SK-IV, we have upgraded the water purification system and tuned water flow in the SK tank. Consequently the background level was lowered significantly. This allowed SK-IV to derive solar neutrino results down to 3.5MeV energy region. With these data, neutrino oscillation parameters are updated from global fit; $\\Delta m^2_{12}=7.44^{+0.2}_{-0.19}\\times10^{-5} {\\rm eV}^2$, $\\sin^2\\theta_{12}=0.304\\pm0.013$, $\\sin^2\\theta_{13}=0.030^{+0.017}_{-0.015}$. NEWAGE, the directional sensitive dark matter search experiment, is currently operated as "NEWAGE-0.3a" which is a $0.20\\times0.25\\times0.31$ m$^3$ micro-TPC filled with CF4 gas at 152 Torr. Recently we have developed "NEWAGE-0.3b". It was succeeded to lower the operation pressure down to 76 Torr and the threshold down to 50 keV (F...

Sekiya, Hiroyuki

2013-01-01T23:59:59.000Z

112

The Green Computing Observatory: status of acquisition and analysis  

E-Print Network (OSTI)

The Green Computing Observatory: status of acquisition and analysis Cécile Germain-Renaud1, Julien, CNRS, INRIA 2: Laboratoire de l'Accélérateur Linéaire, CNRS-IN2P3 #12; Previous GreenDays talks o GreenDays@Paris The Green Computing Observatory: plans and scientific challenges o GreenDays@Lyon The Green Computing

Lefèvre, Laurent

113

Low Energy Investigations at Kamioka Observatory  

E-Print Network (OSTI)

At Kamioka Observatory many activities for low energy rare event search are ongoing. Super-Kamiokande(SK), the largest water Cherenkov neutrino detector, currently continues data taking as the fourth phase of the experiment (SK-IV). In SK-IV, we have upgraded the water purification system and tuned water flow in the SK tank. Consequently the background level was lowered significantly. This allowed SK-IV to derive solar neutrino results down to 3.5MeV energy region. With these data, neutrino oscillation parameters are updated from global fit; $\\Delta m^2_{12}=7.44^{+0.2}_{-0.19}\\times10^{-5} {\\rm eV}^2$, $\\sin^2\\theta_{12}=0.304\\pm0.013$, $\\sin^2\\theta_{13}=0.030^{+0.017}_{-0.015}$. NEWAGE, the directional sensitive dark matter search experiment, is currently operated as "NEWAGE-0.3a" which is a $0.20\\times0.25\\times0.31$ m$^3$ micro-TPC filled with CF4 gas at 152 Torr. Recently we have developed "NEWAGE-0.3b". It was succeeded to lower the operation pressure down to 76 Torr and the threshold down to 50 keV (F recoils). XMASS experiment is looking for scintillation signals from dark matter interaction in 1 ton of liquid xenon. It was designed utilizing its self-shielding capability with fiducial volume confinement. However, we could lower the analysis threshold down to 0.3 keVee using whole volume of the detector. In February 2012, low threshold and very large exposure data (5591 kg$\\cdot$days) were collected. With these data, we have excluded some part of the parameter spaces claimed by DAMA/LIBRA and CoGeNT experiments.

Hiroyuki Sekiya

2013-01-30T23:59:59.000Z

114

LONG EXPOSURE POINT SPREAD FUNCTION ESTIMATION FROM SOLAR ADAPTIVE OPTICS LOOP DATA  

E-Print Network (OSTI)

Astronomer, National Solar Observatory, New Mexico, USA Dr. Haimin Wang, Dissertation Co-Advisor DateABSTRACT LONG EXPOSURE POINT SPREAD FUNCTION ESTIMATION FROM SOLAR ADAPTIVE OPTICS LOOP DATA during solar observations due to the lack of point sources in the field-of-view. Moreover, the highly

115

A Coronal Hole Jet Observed with Hinode and the Solar Dynamics Observatory  

E-Print Network (OSTI)

A small blowout jet was observed at the boundary of the south coronal hole on 2011 February 8 at around 21:00 UT. Images from the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory (SDO) revealed an expanding loop rising from one footpoint of a compact, bipolar bright point. Magnetograms from the Helioseismic Magnetic Imager (HMI) on board SDO showed that the jet was triggered by the cancelation of a parasitic positive polarity feature near the negative pole of the bright point. The jet emission was present for 25 mins and it extended 30 Mm from the bright point. Spectra from the EUV Imaging Spectrometer on board Hinode yielded a temperature and density of 1.6 MK and 0.9-1.7 x 10^8 cm^-3 for the ejected plasma. Line-of-sight velocities reached up to 250 km/s. The density of the bright point was 7.6 x 10^8 cm^-3, and the peak of the bright point's emission measure occurred at 1.3 MK, with no plasma above 3 MK.

Young, Peter R

2014-01-01T23:59:59.000Z

116

Atmospheric aerosol monitoring at the Pierre Auger Observatory  

SciTech Connect

For a ground based cosmic-ray observatory the atmosphere is an integral part of the detector. Air fluorescence detectors (FDs) are particularly sensitive to the presence of aerosols in the atmosphere. These aerosols, consisting mainly of clouds and dust, can strongly affect the propagation of fluorescence and Cherenkov light from cosmic-ray induced extensive air showers. The Pierre Auger Observatory has a comprehensive program to monitor the aerosols within the atmospheric volume of the detector. In this paper the aerosol parameters that affect FD reconstruction will be discussed. The aerosol monitoring systems that have been deployed at the Pierre Auger Observatory will be briefly described along with some measurements from these systems.

Cester, R.; Chiosso, M.; Chirin, J.; Clay, R.; Dawson, B.; Fick, B.; Filipcic, A.; Garcia, B.; Grillo, A.; Horvat, M.; Iarlori, M.; Malek, M.; Matthews, J.; Matthews,; Melo, D.; Meyhandan, R.; Mostafa, M.; Mussa, R.; Prouza, M.; Raefert, B.; Rizi, V.

2005-07-01T23:59:59.000Z

117

The GAMMA-400 space observatory: status and perspectives  

E-Print Network (OSTI)

The present design of the new space observatory GAMMA-400 is presented in this paper. The instrument has been designed for the optimal detection of gamma rays in a broad energy range (from ~100 MeV up to 3 TeV), with excellent angular and energy resolution. The observatory will also allow precise and high statistic studies of the electron component in the cosmic rays up to the multi TeV region, as well as protons and nuclei spectra up to the knee region. The GAMMA-400 observatory will allow to address a broad range of science topics, like search for signatures of dark matter, studies of Galactic and extragalactic gamma-ray sources, Galactic and extragalactic diffuse emission, gamma-ray bursts and charged cosmic rays acceleration and diffusion mechanism up to the knee.

Galper, A M; Topchiev, N P; Adriani, O; Aptekar, R L; Arkhangelskaja, I V; Arkhangelskiy, A I; Bergstrom, L; Berti, E; Bigongiari, G; Bobkov, S G; Boezio, M; Bogomolov, E A; Bonechi, S; Bongi, M; Bottai, S; Boyarchuk, K A; Castellini, G; Cattaneo, P W; Cumani, P; Dedenko, G L; De Donato, C; Dogiel, V A; Gorbunov, M S; Gusakov, Yu V; Hnatyk, B I; Kadilin, V V; Kaplin, V A; Kaplun, A A; Kheymits, M D; Korepanov, V E; Larsson, J; Leonov, A A; Loginov, V A; Longo, F; Maestro, P; Marrocchesi, P S; Mikhailov, V V; Mocchiutti, E; Moiseev, A A; Mori, N; Moskalenko, I V; Naumov, P Yu; Papini, P; Pearce, M; Picozza, P; Popov, A V; Rappoldi, A; Ricciarini, S; Runtso, M F; Ryde, F; Serdin, O V; Sparvoli, R; Spillantini, P; Suchkov, S I; Tavani, M; Taraskin, A A; Tiberio, A; Tyurin, E M; Ulanov, M V; Vacchi, A; Vannuccini, E; Vasilyev, G I; Yurkin, Yu T; Zampa, N; Zirakashvili, V N; Zverev, V G

2014-01-01T23:59:59.000Z

118

SETTLEMENT POINTS (Congo, Democra  

E-Print Network (OSTI)

SETTLEMENT POINTS ! ! ! ! ! ! ! ! ! ! ! ! ! ( ( ( ( ( ( ( ( ( ( ( ( ( ! ! ( (Congo, Democra Rwanda Republic of Tanzania Democratic Republic of Congo Settlement Points Administrative Units National

Columbia University

119

European Information Technology Observatory EITO 2002 2. What is sustainable  

E-Print Network (OSTI)

250 European Information Technology Observatory · EITO 2002 2. What is sustainable development the Brundtland Commis- sion's 1987 report, "Our Common Future". Here, sustainable development is defined their own needs".1 This chapter defines sustainable develop- ment as: A dynamic process which enables all

Loke, Seng W. - Loke, Seng W.

120

NASA/TP--2006214434 Examination of the Armagh Observatory  

E-Print Network (OSTI)

NASA/TP--2006­214434 Examination of the Armagh Observatory Annual Mean Temperature Record, 1844, Alabama July 2006 #12;The NASA STI Program Office...in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program

Note: This page contains sample records for the topic "apache point observatory" 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

Neutral Current Detectors for the Sudbury Neutrino Observatory  

E-Print Network (OSTI)

3 Neutral Current Detectors for the Sudbury Neutrino Observatory Peter Michael Thornewell Lincoln), a 1,000 tonne heavy water Cerenkov detector presently under construction. This detector will measure the 8B e flux and energy spectrum via a pure charge current reaction, and independently the 8B total

Waltham, Chris

122

India-Based Neutrino Observatory (INO) Mar 28, 2014  

E-Print Network (OSTI)

India-Based Neutrino Observatory (INO) Mar 28, 2014 PRESS RELEASE Sub: Misreporting on Media of INO project strongly condemn the recent media mis-information campaign and vilification in reports that have. Such rumour-mongering is at best poor reporting, and at worst deliberate and malicious. It is reprehensible

Udgaonkar, Jayant B.

123

Wayne State Solar Observatory located at Lake St. Clair Metropark  

E-Print Network (OSTI)

Wayne State Solar Observatory located at Lake St. Clair Metropark Dustin Scriven working under resources, we aim to open the doors of exploration to those in the region who may not otherwise have into the STEM fields. This year we planned to start by emphasizing solar observations as opposed to night sky

Cinabro, David

124

NOAA Satellite and Information Service Deep Space Climate Observatory (DSCOVR)  

E-Print Network (OSTI)

such as the commercial airline, electric power and GPS industries. Our national security and economic well-being, whichNOAA Satellite and Information Service Deep Space Climate Observatory (DSCOVR) Background: DSCOVR will maintain the Nation's solar wind observations, which are critical to maintaining the accuracy and lead time

125

NGEE Arctic Webcam Photographs, Barrow Environmental Observatory, Barrow, Alaska  

DOE Data Explorer (OSTI)

The NGEE Arctic Webcam (PTZ Camera) captures two views of seasonal transitions from its generally south-facing position on a tower located at the Barrow Environmental Observatory near Barrow, Alaska. Images are captured every 30 minutes. Historical images are available for download. The camera is operated by the U.S. DOE sponsored Next Generation Ecosystem Experiments - Arctic (NGEE Arctic) project.

Bob Busey; Larry Hinzman

126

PowerPoint Presentation  

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

SIRTA, a French Atmospheric Observatory SIRTA, a French Atmospheric Observatory for Clouds, Aerosols and Water Vapor Institut Pierre Simon Laplace, France H. Chepfer Coordinator : M. Haeffelin (haeffelin@lmd.polytechnique.fr) Contributors : C. Boitel, D. Bouniol, M. Chiriaco, P. Drobinski, J-L. Dusfrene, C. Goukenleuque, M. Grall, A. Hodzic, F. Hourdin, F. Lapouge, A Mathieu, P. Minnis, Y. Morille, C. Naud, V. Noel, B. O'Hirok, J. Pelon, C. Pietras, A. Protat, B. Romand, R. Vautard SIRTA : Atmospheric Remote Sensing 25 km south of Paris Palaiseau (48.7 o N, 2.2 o E) SIRTA Instrumentation LIDAR B-scat Lidar (532, 1064) Clouds, aerosols properties 1999 Ceilometer (KNMI) Cloud, BL Height 2002 IR Doppler Lidar (10.6 mm) 3D Wind 1999

127

The Local Seeing Environment at Big Bear Solar Observatory Angelo Verdoni and Carsten Denker1  

E-Print Network (OSTI)

­ Big Bear Solar Observatory (BBSO) in California, Mees Solar Observatory (MSO) on Haleakal¯a, MauiThe Local Seeing Environment at Big Bear Solar Observatory Angelo Verdoni and Carsten Denker1 New Jersey Institute of Technology, Center for Solar-Terrestrial Research, 323 Martin Luther King Blvd

128

Effort on Developing Cabled Ocean Observatories Research Assitant, Institute of Mechatronics Control Engineering, Zhejiang University  

E-Print Network (OSTI)

Effort on Developing Cabled Ocean Observatories in China Yanhu Chen Research Assitant, Institute and Resources Engineering, University of Hawaii Abstract Cabled ocean observatory that enables abundant power cabled ocean observatories to support ocean scientific research in China, Zhejiang University has been

Frandsen, Jannette B.

129

Material Point Methods  

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

Material Point Methods and Multiphysics for Fracture and Multiphase Problems Joseph Teran, UCLA and Alice Koniges, LBL Contact: jteran@math.ucla.edu Material point methods (MPM)...

130

Identifying clouds over the Pierre Auger Observatory using infrared satellite data  

SciTech Connect

We describe a new method of identifying night-time clouds over the Pierre Auger Observatory using infrared data from the Imager instruments on the GOES-12 and GOES-13 satellites. We compare cloud identifications resulting from our method to those obtained by the Central Laser Facility of the Auger Observatory. Using our new method we can now develop cloud probability maps for the 3000 km^2 of the Pierre Auger Observatory twice per hour with a spatial resolution of ~2.4 km by ~5.5 km. Our method could also be applied to monitor cloud cover for other ground-based observatories and for space-based observatories.

Abreu, Pedro; et al.,

2013-12-01T23:59:59.000Z

131

Effects of mode degeneracy in the LIGO Livingston Observatory recycling cavity  

E-Print Network (OSTI)

We analyze the electromagnetic fields in a Pound-Drever-Hall locked, marginally unstable, Fabry-Perot cavity as a function of small changes in the cavity length during resonance. More specifically, we compare the results of a detailed numerical model with the behavior of the recycling cavity of the Laser Interferometer Gravitational-wave Observatory (LIGO) detector that is located in Livingston, Louisiana. In the interferometer's normal mode of operation, the recycling cavity is stabilized by inducing a thermal lens in the cavity mirrors with an external CO2 laser. During the study described here, this thermal compensation system was not operating, causing the cavity to be marginally optically unstable and cavity modes to become degenerate. In contrast to stable optical cavities, the modal content of the resonating beam in the uncompensated recycling cavity is significantly altered by very small cavity length changes. This modifies the error signals used to control the cavity length in such a way that the zero crossing point is no longer the point of maximum power in the cavity nor is it the point where the input beam mode in the cavity is maximized.

Andri M. Gretarsson; Erika D'Ambrosio; Valery Frolov; Brian O'Reilly; Peter K. Fritschel

2007-08-26T23:59:59.000Z

132

Hybrid Detection of UHECR with the Pierre Auger Observatory  

E-Print Network (OSTI)

The Pierre Auger Observatory detects ultra-high energy cosmic rays by implementing two complementary air-shower techniques. The combination of a large ground array and fluorescence detectors, known as the "hybrid" concept, means that a rich variety of measurements can be made on a single shower, providing much improved information over what is possible with either detector alone. In this paper the hybrid reconstruction approach and its performance are described.

Miguel Mostafa; for the Pierre Auger Collaboration

2006-07-31T23:59:59.000Z

133

The Hybrid Activities of the Pierre Auger Observatory  

E-Print Network (OSTI)

The Pierre Auger Observatory detects ultra-high energy cosmic rays by implementing two complementary air-shower techniques. The combination of a large ground array and fluorescence detectors, known as the hybrid concept, means that a rich variety of measurements can be made on a single shower, providing much improved information over what is possible with either detector alone. In this paper I describe the hybrid reconstruction approach and the latest hybrid measurements.

Miguel Mostafa

2006-08-30T23:59:59.000Z

134

Technology Development for a Neutrino AstrophysicalObservatory  

SciTech Connect

We propose a set of technology developments relevant to the design of an optimized Cerenkov detector for the study of neutrino interactions of astrophysical interest. Emphasis is placed on signal processing innovations that enhance significantly the quality of primary data. These technical advances, combined with field experience from a follow-on test deployment, are intended to provide a basis for the engineering design for a kilometer-scale Neutrino Astrophysical Observatory.

Chaloupka, V.; Cole, T.; Crawford, H.J.; He, Y.D.; Jackson, S.; Kleinfelder, S.; Lai, K.W.; Learned, J.; Ling, J.; Liu, D.; Lowder, D.; Moorhead, M.; Morookian, J.M.; Nygren, D.R.; Price, P.B.; Richards, A.; Shapiro, G.; Shen, B.; Smoot, George F.; Stokstad, R.G.; VanDalen, G.; Wilkes, J.; Wright, F.; Young, K.

1996-02-01T23:59:59.000Z

135

Technology development for a neutrino astrophysical observatory. Letter of intent  

SciTech Connect

The authors propose a set of technology developments relevant to the design of an optimized Cerenkov detector for the study of neutrino interactions of astrophysical interest. Emphasis is placed on signal processing innovations that enhance significantly the quality of primary data. These technical advances, combined with field experience from a follow-on test deployment, are intended to provide a basis for the engineering design for a kilometer-scale Neutrino Astrophysical Observatory.

Chaloupka, V.; Cole, T.; Crawford, H.J. [and others

1996-02-01T23:59:59.000Z

136

Studies of Cosmic Ray Composition and Air Shower Structure with the Pierre Auger Observatory  

SciTech Connect

These are presentations to be presented at the 31st International Cosmic Ray Conference, in Lodz, Poland during July 2009. It consists of the following presentations: (1) Measurement of the average depth of shower maximum and its fluctuations with the Pierre Auger Observatory; (2) Study of the nuclear mass composition of UHECR with the surface detectors of the Pierre Auger Observatory; (3) Comparison of data from the Pierre Auger Observatory with predictions from air shower simulations: testing models of hadronic interactions; (4) A Monte Carlo exploration of methods to determine the UHECR composition with the Pierre Auger Observatory; (5) The delay of the start-time measured with the Pierre Auger Observatory for inclined showers and a comparison of its variance with models; (6) UHE neutrino signatures in the surface detector of the Pierre Auger Observatory; and (7) The electromagnetic component of inclined air showers at the Pierre Auger Observatory.

Abraham, : J.; Abreu, P.; Aglietta, M.; Aguirre, C.; Ahn, E.J.; Allard, D.; Allekotte, I.; Allen, J.; Alvarez-Muniz, J.; Ambrosio, M.; Anchordoqui, L.

2009-06-01T23:59:59.000Z

137

EARLY SCIENCE WITH SOFIA, THE STRATOSPHERIC OBSERVATORY FOR INFRARED ASTRONOMY  

SciTech Connect

The Stratospheric Observatory For Infrared Astronomy (SOFIA) is an airborne observatory consisting of a specially modified Boeing 747SP with a 2.7 m telescope, flying at altitudes as high as 13.7 km (45,000 ft). Designed to observe at wavelengths from 0.3 {mu}m to 1.6 mm, SOFIA operates above 99.8% of the water vapor that obscures much of the infrared and submillimeter. SOFIA has seven science instruments under development, including an occultation photometer, near-, mid-, and far-infrared cameras, infrared spectrometers, and heterodyne receivers. SOFIA, a joint project between NASA and the German Aerospace Center Deutsches Zentrum fuer Luft und-Raumfahrt, began initial science flights in 2010 December, and has conducted 30 science flights in the subsequent year. During this early science period three instruments have flown: the mid-infrared camera FORCAST, the heterodyne spectrometer GREAT, and the occultation photometer HIPO. This Letter provides an overview of the observatory and its early performance.

Young, E. T.; Becklin, E. E.; De Buizer, J. M.; Andersson, B.-G.; Casey, S. C.; Helton, L. A. [SOFIA Science Center, Universities Space Research Association, NASA Ames Research Center, MS 232, Moffett Field, CA 94035 (United States); Marcum, P. M.; Roellig, T. L.; Temi, P. [NASA Ames Research Center, MS 232, Moffett Field, CA 94035 (United States); Herter, T. L. [Astronomy Department, 202 Space Sciences Building, Cornell University, Ithaca, NY 14853-6801 (United States); Guesten, R. [Max-Planck Institut fuer Radioastronomie, Auf dem Huegel 69, Bonn (Germany); Dunham, E. W. [Lowell Observatory, 1400 W. Mars Hill Rd., Flagstaff AZ 86001 (United States); Backman, D.; Burgdorf, M. [SOFIA Science Center, NASA Ames Research Center, MS 211-1, Moffett Field, CA 94035 (United States); Caroff, L. J.; Erickson, E. F. [NASA Ames Research Center, Moffett Field, CA 94035 (United States); Davidson, J. A. [School of Physics, The University of Western Australia (M013), 35 Stirling Highway, Crawley WA 6009 (Australia); Gehrz, R. D. [Minnesota Institute for Astrophysics, School of Physics and Astronomy, 116 Church Street, S. E., University of Minnesota, Minneapolis, MN 55455 (United States); Harper, D. A. [Yerkes Observatory, University of Chicago, 373 W. Geneva St., Williams Bay, WI (United States); Harvey, P. M. [Astronomy Department, University of Texas at Austin, 1 University Station C1400, Austin, TX 78712-0259 (United States); and others

2012-04-20T23:59:59.000Z

138

SPECKLE INTERFEROMETRY AT THE U.S. NAVAL OBSERVATORY. XVII  

SciTech Connect

The results of 3362 intensified CCD observations of double stars, made with the 26 inch refractor of the U.S. Naval Observatory, are presented. Each observation of a system represents a combination of over 2000 short-exposure images. These observations are averaged into 1970 mean relative positions and range in separation from 0.''78 to 72.''17, with a mean separation of 14.''76. This is the 17th in this series of papers and covers the period 2010 January 6 through December 20. Also presented are 10 pairs that are resolved for the first time.

Mason, Brian D.; Hartkopf, William I.; Wycoff, Gary L., E-mail: bdm@usno.navy.mil, E-mail: wih@usno.navy.mil [U.S. Naval Observatory, 3450 Massachusetts Avenue, NW, Washington, DC 20392-5420 (United States)

2011-08-15T23:59:59.000Z

139

SPECKLE INTERFEROMETRY AT THE U.S. NAVAL OBSERVATORY. XV  

SciTech Connect

Results of 2433 intensified CCD observations of double stars, made with the 26 inch refractor of the U.S. Naval Observatory, are presented. Each observation of a system represents a combination of over 2000 short-exposure images. These observations are averaged into 1013 mean relative positions and range in separation from 0.''96 to 58.''05, with a mean separation of 13.''50. This paper is the 15th in the series of papers and covers the period 2008 January 3 through 2008 December 21.

Mason, Brian D.; Hartkopf, William I.; Wycoff, Gary L., E-mail: bdm@usno.navy.mi, E-mail: wih@usno.navy.mi, E-mail: glw@usno.navy.mi [U.S. Naval Observatory, 3450 Massachusetts Avenue, NW, Washington, DC 20392-5420 (United States)

2010-08-15T23:59:59.000Z

140

SCALER MODE OF THE AUGER OBSERVATORY AND SUNSPOTS  

SciTech Connect

Recent data from the Auger Observatory on low-energy secondary cosmic ray particles are analyzed to study temporal correlations together with data on the daily sunspot numbers and neutron monitor data. Standard spectral analysis demonstrates that the available data show 1/f {sup {beta}} fluctuations with {beta} Almost-Equal-To 1 in the low-frequency range. All data behave like Brownian fluctuations in the high-frequency range. The existence of long-range correlations in the data was confirmed by detrended fluctuation analysis. The real data confirmed the correlation between the scaling exponent of the detrended analysis and the exponent of the spectral analysis.

Canal, Carlos A. Garcia; Tarutina, Tatiana [Instituto de Fisica La Plata, CCT La Plata, CONICET and Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata CC 67, 1900 La Plata (Argentina); Hojvat, Carlos [Fermilab, P.O. Box 500, Batavia, IL 60510-0500 (United States)

2012-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "apache point observatory" 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

The Central Laser Facility at the Pierre Auger Observatory  

E-Print Network (OSTI)

The Central Laser Facility is located near the middle of the Pierre Auger Observatory in Argentina. It features a UV laser and optics that direct a beam of calibrated pulsed light into the sky. Light scattered from this beam produces tracks in the Auger optical detectors which normally record nitrogen fluorescence tracks from cosmic ray air showers. The Central Laser Facility provides a "test beam" to investigate properties of the atmosphere and the fluorescence detectors. The laser can send light via optical fiber simultaneously to the nearest surface detector tank for hybrid timing analyses. We describe the facility and show some examples of its many uses.

F. Arqueros; J. Bellido; C. Covault; D. D'Urso; C. Di Giulio; P. Facal; B. Fick; F. Guarino; M. Malek; J. A. J. Matthews; J. Matthews; R. Meyhandan; M. Monasor; M. Mostafa; P. Petrinca; M. Roberts; P. Sommers; P. Travnicek; L. Valore; V. Verzi; L. Wiencke

2005-07-13T23:59:59.000Z

142

New gamma-ray observatory begins operations at Sierra Negra volcano in the  

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

New gamma-ray observatory begins operations New gamma-ray observatory begins operations New gamma-ray observatory begins operations at Sierra Negra volcano in the state of Puebla, Mexico The High-Altitude Water Cherenkov Gamma Ray Observatory has begun formal operations at its site in Mexico. August 21, 2013 The HAWC Observatory taken in August 2013 from the summit of Sierra Negra. The image has been digitally altered to show HAWC as it will appear when construction is complete in 2014. The 111 Cherenkov detectors currently installed (100 Cherenkov detectors in operation) are colored white and located in the upper right quadrant of the array. The HAWC Observatory taken in August 2013 from the summit of Sierra Negra. The image has been digitally altered to show HAWC as it will appear when construction is complete in 2014. The 111 Cherenkov detectors currently

143

PowerPoint Presentation  

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

SEISMO-ACOUSTIC IMAGERY OF A SEISMO-ACOUSTIC IMAGERY OF A CARBONATE/HYDRATE MOUND IN THE GULF OF MEXICO Thomas McGee and Leonardo Macelloni Center for Marine Resources and Environmental Technology University of Mississippi Presented to the American Geophysical Union Fall Meeting San Francisco, California 11-15 December 2006 BACKGROUND INFORMATION In the northern Gulf of Mexico, hydrates outcrop within carbonate mounds precipitated by microbial action at sites of hydrocarbon venting from cold seeps. Such seeps are located along faults that act as pathways for fluids migrating upward from deep reservoirs. Location of MC118 The Gulf of Mexico Hydrate Research Consortium has begun to install a sea-floor observatory at such a mound in federal lease block Mississippi Canyon 118. Thanks for your attention.

144

Observatory of Renewable Energy for Latin America and the Caribbean | Open  

Open Energy Info (EERE)

Observatory of Renewable Energy for Latin America and the Caribbean Observatory of Renewable Energy for Latin America and the Caribbean Jump to: navigation, search Logo: Observatory of Renewable Energy for Latin America and the Caribbean Name Observatory of Renewable Energy for Latin America and the Caribbean Agency/Company /Organization Latin America Energy Organization Partner UNIDO Sector Energy Focus Area Renewable Energy, Agriculture, Biomass, Energy Efficiency, Industry, Solar Topics Background analysis, Technology characterizations Resource Type Dataset, Software/modeling tools Website http://www.renenergyobservator Program Start 2009 Country Brazil, Chile, Costa Rica, Colombia, Cuba, Dominican Republic, Ecuador, Mexico, Nicaragua, Paraguay, Peru, Uruguay UN Region Caribbean, Central America, South America

145

Digital Elevation Model, 0.5-m, Barrow Environmental Observatory, Alaska, 2012  

SciTech Connect

The dataset is a digital elevation model, DEM, of a 2km by 7km region in the vicinity of the Barrow Environmental Observatory near Barrow, Ak.

Gangodagamage, Chandana; Wilson, Cathy; Rowland, Joel

2013-12-08T23:59:59.000Z

146

E-Print Network 3.0 - auger observatory surface Sample Search...  

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

MOU Outreach 12;Auger Finance... sch Surface Array Maintenance Activities Solar panels ... Source: Pierre Auger Observatory Collection: Physics 14 F t Pl t...

147

Informational Webinar: Frontier Observatory for Research in Geothermal Energy (FORGE) Funding Opportunity Announcement  

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

The Energy Department will present a live webinar titled “Frontier Observatory for Research in Geothermal Energy (FORGE) Funding Opportunity Announcement Informational Webinar," focusing on the...

148

The Pierre Auger Observatory II: Studies of Cosmic Ray Composition and Hadronic Interaction models  

E-Print Network (OSTI)

Studies of the composition of the highest energy cosmic rays with the Pierre Auger Observatory, including examination of hadronic physics effects on the structure of extensive air showers.

The Pierre Auger Collaboration; P. Abreu; M. Aglietta; E. J. Ahn; I. F. M. Albuquerque; D. Allard; I. Allekotte; J. Allen; P. Allison; J. Alvarez Castillo; J. Alvarez-Muñiz; M. Ambrosio; A. Aminaei; L. Anchordoqui; S. Andringa; T. Anti?i?; A. Anzalone; C. Aramo; E. Arganda; F. Arqueros; H. Asorey; P. Assis; J. Aublin; M. Ave; M. Avenier; G. Avila; T. Bäcker; M. Balzer; K. B. Barber; A. F. Barbosa; R. Bardenet; S. L. C. Barroso; B. Baughman; J. Bäuml; J. J. Beatty; B. R. Becker; K. H. Becker; A. Bellétoile; J. A. Bellido; S. BenZvi; C. Berat; X. Bertou; P. L. Biermann; P. Billoir; F. Blanco; M. Blanco; C. Bleve; H. Blümer; M. Bohá?ová; D. Boncioli; C. Bonifazi; R. Bonino; N. Borodai; J. Brack; P. Brogueira; W. C. Brown; R. Bruijn; P. Buchholz; A. Bueno; R. E. Burton; K. S. Caballero-Mora; L. Caramete; R. Caruso; A. Castellina; O. Catalano; G. Cataldi; L. Cazon; R. Cester; J. Chauvin; S. H. Cheng; A. Chiavassa; J. A. Chinellato; A. Chou; J. Chudoba; R. W. Clay; M. R. Coluccia; R. Conceição; F. Contreras; H. Cook; M. J. Cooper; J. Coppens; A. Cordier; U. Cotti; S. Coutu; C. E. Covault; A. Creusot; A. Criss; J. Cronin; A. Curutiu; S. Dagoret-Campagne; R. Dallier; S. Dasso; K. Daumiller; B. R. Dawson; R. M. de Almeida; M. De Domenico; C. De Donato; S. J. de Jong; G. De La Vega; W. J. M. de Mello Junior; J. R. T. de Mello Neto; I. De Mitri; V. de Souza; K. D. de Vries; G. Decerprit; L. del Peral; O. Deligny; H. Dembinski; N. Dhital; C. Di Giulio; J. C. Diaz; M. L. Díaz Castro; P. N. Diep; C. Dobrigkeit; W. Docters; J. C. D'Olivo; P. N. Dong; A. Dorofeev; J. C. dos Anjos; M. T. Dova; D. D'Urso; I. Dutan; J. Ebr; R. Engel; M. Erdmann; C. O. Escobar; A. Etchegoyen; P. Facal San Luis; I. Fajardo Tapia; H. Falcke; G. Farrar; A. C. Fauth; N. Fazzini; A. P. Ferguson; A. Ferrero; B. Fick; A. Filevich; A. Filip?i?; S. Fliescher; C. E. Fracchiolla; E. D. Fraenkel; U. Fröhlich; B. Fuchs; R. Gaior; R. F. Gamarra; S. Gambetta; B. García; D. García Gámez; D. Garcia-Pinto; A. Gascon; H. Gemmeke; K. Gesterling; P. L. Ghia; U. Giaccari; M. Giller; H. Glass; M. S. Gold; G. Golup; F. Gomez Albarracin; M. Gómez Berisso; P. Gonçalves; D. Gonzalez; J. G. Gonzalez; B. Gookin; D. Góra; A. Gorgi; P. Gouffon; S. R. Gozzini; E. Grashorn; S. Grebe; N. Griffith; M. Grigat; A. F. Grillo; Y. Guardincerri; F. Guarino; G. P. Guedes; A. Guzman; J. D. Hague; P. Hansen; D. Harari; S. Harmsma; J. L. Harton; A. Haungs; T. Hebbeker; D. Heck; A. E. Herve; C. Hojvat; N. Hollon; V. C. Holmes; P. Homola; J. R. Hörandel; A. Horneffer; M. Hrabovský; T. Huege; A. Insolia; F. Ionita; A. Italiano; C. Jarne; S. Jiraskova; M. Josebachuili; K. Kadija; K. -H. Kampert; P. Karhan; P. Kasper; B. Kégl; B. Keilhauer; A. Keivani; J. L. Kelley; E. Kemp; R. M. Kieckhafer; H. O. Klages; M. Kleifges; J. Kleinfeller; J. Knapp; D. -H. Koang; K. Kotera; N. Krohm; O. Krömer; D. Kruppke-Hansen; F. Kuehn; D. Kuempel; J. K. Kulbartz; N. Kunka; G. La Rosa; C. Lachaud; P. Lautridou; M. S. A. B. Leão; D. Lebrun; P. Lebrun; M. A. Leigui de Oliveira; A. Lemiere; A. Letessier-Selvon; I. Lhenry-Yvon; K. Link; R. López; A. Lopez Agüera; K. Louedec; J. Lozano Bahilo; A. Lucero; M. Ludwig; H. Lyberis; M. C. Maccarone; C. Macolino; S. Maldera; D. Mandat; P. Mantsch; A. G. Mariazzi; J. Marin; V. Marin; I. C. Maris; H. R. Marquez Falcon; G. Marsella; D. Martello; L. Martin; H. Martinez; O. Martínez Bravo; H. J. Mathes; J. Matthews; J. A. J. Matthews; G. Matthiae; D. Maurizio; P. O. Mazur; G. Medina-Tanco; M. Melissas; D. Melo; E. Menichetti; A. Menshikov; P. Mertsch; C. Meurer; S. Mi?anovi?; M. I. Micheletti; W. Miller; L. Miramonti; S. Mollerach; M. Monasor; D. Monnier Ragaigne; F. Montanet; B. Morales; C. Morello; E. Moreno; J. C. Moreno; C. Morris; M. Mostafá; C. A. Moura; S. Mueller; M. A. Muller; G. Müller; M. Münchmeyer; R. Mussa; G. Navarra; J. L. Navarro; S. Navas; P. Necesal; L. Nellen; A. Nelles; J. Neuser; P. T. Nhung; L. Niemietz; N. Nierstenhoefer; D. Nitz; D. Nosek; L. Nožka; M. Nyklicek; J. Oehlschläger; A. Olinto; V. M. Olmos-Gilbaja; M. Ortiz; N. Pacheco; D. Pakk Selmi-Dei; M. Palatka; J. Pallotta; N. Palmieri; G. Parente; E. Parizot; A. Parra; R. D. Parsons; S. Pastor; T. Paul; M. Pech; J. P?kala; R. Pelayo; I. M. Pepe; L. Perrone; R. Pesce; E. Petermann; S. Petrera; P. Petrinca; A. Petrolini; Y. Petrov; J. Petrovic; C. Pfendner; N. Phan; R. Piegaia; T. Pierog; P. Pieroni; M. Pimenta; V. Pirronello; M. Platino; V. H. Ponce; M. Pontz; P. Privitera; M. Prouza; E. J. Quel; S. Querchfeld; J. Rautenberg; O. Ravel; D. Ravignani; B. Revenu; J. Ridky; S. Riggi; M. Risse; P. Ristori; H. Rivera; V. Rizi; J. Roberts; C. Robledo; W. Rodrigues de Carvalho; G. Rodriguez; J. Rodriguez Martino; J. Rodriguez Rojo; I. Rodriguez-Cabo; M. D. Rodríguez-Frías; G. Ros; J. Rosado

2011-07-24T23:59:59.000Z

149

E-Print Network 3.0 - astrophysical observatory cambridge Sample...  

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

Rt. Hon. John Denham MP Summary: physics University of Cambridge Particle physics phenomenology Royal Observatory Edinburgh Astrophysics... physics University of Cambridge High...

150

James Cronin, CP Violation, and the Pierre Auger Observatory  

Office of Scientific and Technical Information (OSTI)

James Cronin, CP Violation and the Pierre Auger Observatory James Cronin, CP Violation and the Pierre Auger Observatory Resources with Additional Information James Cronin Courtesy Brookhaven National Laboratory James Watson Cronin "received his B.S. degree from Southern Methodist University in 1951. He then attended the University of Chicago for graduate school, earning his M.S. in 1953 and his Ph.D. in 1955. He began his scientific career at Brookhaven National Laboratory, where he served as an assistant physicist from 1955 to 1958. Cronin joined the faculty at Princeton University in 1958, where he remained until 1971, when he was appointed the University Professor of Physics at the University of Chicago. He became University Professor Emeritus of physics in 1997."1 "While working at Brookhaven National Laboratory in 1964, Cronin and [Val L.] Fitch, both then at Princeton, observed the first example of nature's preference for matter over antimatter."1 "The experiment uncovered the CP [charge-parity] violation, or a break in particle-antiparticle symmetry, and earned Cronin and Fitch the 1980 Nobel Prize in Physics ."2

151

HEAT - a low energy enhancement of the Pierre Auger Observatory  

E-Print Network (OSTI)

The High Elevation Auger Telescopes (HEAT) are three tiltable fluorescence telescopes which represent a low energy enhancement of the fluorescence telescope system of the southern site of the Pierre Auger Observatory in Argentina. The Pierre Auger Observatory is a hybrid cosmic ray detector consisting of 24 fluorescence telescopes to measure the fluorescence light of extensive air showers complemented by 1600 water Cherenkov detectors to determine the particle densities at ground. In this configuration air showers with a primary energy of 10^18 eV and above are investigated. By lowering the energy threshold by approximately one order of magnitude down to a primary energy of 10^17 eV, HEAT provides the possibility to study the cosmic ray energy spectrum and mass composition in a very interesting energy range, where the transition from galactic to extragalactic cosmic rays is expected to happen. The installation of HEAT was finished in 2009 and data have been taken continuously since September 2009. Within thes...

Meurer, C

2011-01-01T23:59:59.000Z

152

ARM - Point Reyes News  

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

Experiment Planning MASRAD Proposal Abstract and Related Campaigns Outreach Posters Climate Research at Point Reyes National Seashore (horizontal) Climate Research at...

153

Contemporary Trends power point  

E-Print Network (OSTI)

Power point slides guiding presentation on closing the gap between political acceptability and administrative sustainability as a prerequisite for effective governance. Leadership challenges are described

Nalbandian, John

2013-02-01T23:59:59.000Z

154

Quartz tube extensometer for observation of Earth tides and local tectonic deformations at the Sopronbanfalva Geodynamic Observatory, Hungary  

SciTech Connect

In May 1990, a quartz tube extensometer was installed in the Sopronbanfalva Geodynamic Observatory of the Geodetic and Geophysical Research Institute (GGRI) of the Hungarian Academy of Sciences for recording Earth tides and recent tectonic movements. The paper describes the construction of the extensometer and a portable calibrator used for the in situ calibration of the instrument. The extensometer is very sensitive. Its scale factor is 2.093{+-}0.032 nm/mV according to the highly precise calibration method developed at the GGRI. Since the stability of extensometers is strongly influenced by the geological structure and properties of the rocks in the vicinity of the recording site, the observatory instrument system was tested by coherence analysis between theoretical (as the input signal) and measured tidal data series (as the output signal). In the semidiurnal tidal frequency band the coherence is better than 0.95, while in the diurnal band it is about 0.8. Probably this is due to the fact that the noise is higher in the diurnal band (0.4-0.5 nstr) than in the semidiurnal band (0.19-0.22 nstr). Coherence analysis between theoretical and measured data corrected for barometric changes yielded a small improvement of coherence in both frequency bands, while using temperature data correction, no observable improvement was obtained. Results of the tidal analysis also show that the observatory instrument system is suitable for recording very small tectonic movements. The 18 years of continuous data series measured by the extensometer prove the high quality of the extensometer. On the basis of investigations, it was pointed out that further efforts should be done to improve the barometric correction method and that correction for ocean load, as well as considering topographic and cavity effects are necessary to increase the accuracy of determining tidal parameters.

Mentes, Gy. [Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Csatkai Endre u. 6-8, H-9400 Sopron (Hungary)

2010-07-15T23:59:59.000Z

155

Overview o floating point  

E-Print Network (OSTI)

condition codes and branches are same as for single-precision o absolute value and negation can Co-processor o Integer, BCD, and floating point representations o floating point have sign instructions) or even popped twice (FCOMPP) o tests set condition codes: - C0: less or unordered

Biagioni, Edoardo S.

156

Point-Based Graphics  

Science Journals Connector (OSTI)

The polygon-mesh approach to 3D modeling was a huge advance, but today its limitations are clear. Longer render times for increasingly complex images effectively cap image complexity, or else stretch budgets and schedules to the breaking point. Point-based ... Keywords: Computer Graphics, Computers

Markus Gross; Hanspeter Pfister

2007-06-01T23:59:59.000Z

157

Point-contact spectroscopy  

Science Journals Connector (OSTI)

Micro-contacts between metals at low temperatures reveal non-linear structures in the current-voltage characteristics. These deviations from Ohm's law allow an energy-resolved spectroscopy of the interaction of the conduction electrons with elementary excitations (e.g. phonons) in a metal. To explain the method, the important parameters (electron mean free path versus contact dimension) in point-contact spectroscopy will be discussed together with examples of spectroscopic information obtained in various systems. Local temperature gradients in the contact region offer the possibility to study thermo-electric phenomena in small constrictions, such as thermal voltages in non-homogeneous contacts and quenching of the phonon-drag term in the thermo-power in homogeneous contacts. Besides these aspects of the point-contact technique, recent experiments will be shown with applications of point contacts other than just spectroscopy: magneto-resistance of a point contact, high-frequency rectification with a point contact as the non-linear element, electron focusing using a double point-contact set-up, electrical noise in constrictions and generation of phonons by means of point contacts.

A M Duif; A G M Jansen; P Wyder

1989-01-01T23:59:59.000Z

158

DOI 10.1007/s11207-009-9485-8 THE SOLAR DYNAMICS OBSERVATORY  

E-Print Network (OSTI)

) since December 1995. ESP is designed to measure solar Extreme UltraViolet (EUV) irradiance in four first · Spectrophotometer · Radiometric calibration 1. Introduction The Solar Dynamics Observatory (SDO) is the first NASASolar Phys DOI 10.1007/s11207-009-9485-8 THE SOLAR DYNAMICS OBSERVATORY EUV SpectroPhotometer (ESP

Didkovsky, Leonid

159

Proceedings of ICRC 2001: 752 c Copernicus Gesellschaft 2001 Surface detector calibration for the Auger Observatory  

E-Print Network (OSTI)

Observatorio Pierre Auger, Av. San Martin Norte 304, (5613) Malarg¨ue, Argentina Abstract. The ground array Observatory in Malarg¨ue, Argentina. 1 Introduction The purpose of the Pierre Auger Observatory is the study of the origin and the nature of the highest energy cosmic rays, with energies above 1019 eV (Auger collaboration

160

2012 International Conference on Lightning Protection (ICLP), Vienna, Austria Lightning Observatory in Gainesville (LOG), Florida  

E-Print Network (OSTI)

) and 1(b), respectively. The LOG was originally designed to respond to both natural lightning flashes2012 International Conference on Lightning Protection (ICLP), Vienna, Austria Lightning Observatory, Inc., Tucson, Arizona, USA E-mail: (rakov@ece.ufl.edu) Abstract--The Lightning Observatory

Florida, University of

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161

DUST TEMPERATURES IN THE INFRARED SPACE OBSERVATORY ATLAS OF BRIGHT SPIRAL GALAXIES1  

E-Print Network (OSTI)

DUST TEMPERATURES IN THE INFRARED SPACE OBSERVATORY ATLAS OF BRIGHT SPIRAL GALAXIES1 George J Space Observatory Atlas of Bright Spiral Galaxies. For the 71 galaxies where we had complete 60­180 lm Facility (IRTF) with IRAS far-infrared data to conclude that spiral galaxies have cold dust components

Joseph, Robert D.

162

Parallel air temperature measurements at the KNMI observatory in De Bilt (the  

E-Print Network (OSTI)

in De Bilt (the Netherlands) May 2003 - June 2005 | March 14, 2011 Page 6 of 56 #12;nal | Parallel air at the KNMI observatory in De Bilt (the Netherlands) May 2003 - June 2005 | March 14, 2011 Page 8 of 56 #12Parallel air temperature measurements at the KNMI observatory in De Bilt (the Netherlands) May 2003

Brandsma, Theo

163

Observatory/data centre partnerships and the VO-centric archive: The JCMT Science Archive experience  

E-Print Network (OSTI)

We present, as a case study, a description of the partnership between an observatory (JCMT) and a data centre (CADC) that led to the development of the JCMT Science Archive (JSA). The JSA is a successful example of a service designed to use Virtual Observatory (VO) technologies from the start. We describe the motivation, process and lessons learned from this approach.

Economou, Frossie; Jenness, Tim; Redman, Russell O; Goliath, Sharon; Dowler, Patrick; Currie, Malcolm J; Bell, Graham S; Graves, Sarah F; Ouellette, John; Johnstone, Doug; Schade, David; Chrysostomou, Antonio

2014-01-01T23:59:59.000Z

164

New Mariners and a Massive Map: Berkeley Computers Calculate What's in the  

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

Mariners and a Massive Map: Berkeley Computers Calculate What's Mariners and a Massive Map: Berkeley Computers Calculate What's in the Sky New Mariners and a Massive Map: Berkeley Computers Calculate What's in the Sky February 2, 2012 - 12:08pm Addthis This is the Southern Galactic Cap view as recorded by the Sloan Digital Sky Survey. A 2.5-meter telescope at Apache Point Observatory in New Mexico took in light from over a third of the total area of the sky (14,000 square degrees) including 1.5 million galaxies. | Photo courtesy of the Sloan Digital Sky Survey. This is the Southern Galactic Cap view as recorded by the Sloan Digital Sky Survey. A 2.5-meter telescope at Apache Point Observatory in New Mexico took in light from over a third of the total area of the sky (14,000 square degrees) including 1.5 million galaxies. | Photo courtesy of the Sloan

165

Experiment Profile: COUPP NAME: Chicagoland Observatory for Underground Particle  

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

COUPP COUPP NAME: Chicagoland Observatory for Underground Particle Physics, or COUPP WHAT WILL THIS TELL US ABOUT THE WORLD? Everything you see, visible matter, makes up 4 percent of the universe. Dark matter and dark energy makes up the rest of the universe. Physicists understand that dark matter acts as an invisible source of gravity, but little more. COUPP seeks to pinpoint what particles make up dark matter, which will help explain how the universe came to exist. Without the added gravitational attraction of dark matter, stars and galaxies would never have formed. The expansion of the universe after the Big Bang would have dispersed visible matter too quickly. WHY IS THIS EXPERIMENT NEEDED NOW? Physicists have narrowed the hunt for what particles constitute dark

166

SPECKLE INTERFEROMETRY AT THE U.S. NAVAL OBSERVATORY. XIX  

SciTech Connect

The results of 2916 intensified CCD observations of double stars, made with the 26 inch refractor of the U.S. Naval Observatory, are presented. Each observation of a system represents a combination of over two thousand short-exposure images. These observations are averaged into 1584 mean relative positions and range in separation from 0.''54 to 98.''09, with a median separation of 11.''73. This is the 19th in this series of papers and covers the period 2012 January 5 through 2012 December 18. Also presented are 10 pairs that are reported for the first time, 17 pairs that appear to be lost, linear elements for 18 pairs, and orbital elements for 2 additional pairs.

Mason, Brian D.; Hartkopf, William I.; Hurowitz, Haley M., E-mail: bdm@usno.navy.mil, E-mail: wih@usno.navy.mil, E-mail: hurowitz@mit.edu [U.S. Naval Observatory, 3450 Massachusetts Avenue, NW, Washington, DC 20392-5420 (United States)

2013-09-15T23:59:59.000Z

167

SPECKLE INTERFEROMETRY AT THE U.S. NAVAL OBSERVATORY. XVIII  

SciTech Connect

The results of 2490 intensified CCD observations of double stars, made with the 26 inch refractor of the U.S. Naval Observatory, are presented. Each observation of a system represents a combination of over 2000 short-exposure images. These observations are averaged into 1462 mean relative positions and range in separation from 0.''56 to 71.''80, with a mean separation of 14.''81. This is the 18th in this series of papers and covers the period 2011 January 3 through 2011 December 18. Also presented are four pairs which are resolved for the first time, thirteen other pairs which appear to be lost, and linear elements for four additional pairs.

Mason, Brian D.; Hartkopf, William I.; Friedman, Elizabeth A., E-mail: bdm@usno.navy.mil, E-mail: wih@usno.navy.mil, E-mail: efriedman09@ucla.edu [U.S. Naval Observatory, 3450 Massachusetts Avenue, NW, Washington, DC 20392-5420 (United States)

2012-05-15T23:59:59.000Z

168

Results from the Sudbury Neutrino Observatory Phase III  

SciTech Connect

The third and last phase of the Sudbury Neutrino Observatory (SNO) used a technique independent of previous methods, to measure the rate of neutral-current interactions in heavy water and determine precisely the total active {sup 8}B solar neutrino flux. The total flux obtained is 5.54{sub -0.31}{sup +0.33}(stat){sub -0.34}{sup +0.36}(syst) x 10{sup 6} cm{sup -2}s{sup -1}, in agreement with previous measurements and standard solar models. Results from a global analysis of solar and reactor neutrino give {Delta}m{sup 2} = 7.59{sub -0.21}{sup +0.19} x 10{sup -5} eV{sup 2} and {theta} = 34.4{sub -1.2}{sup +1.3} degrees with a reduced uncertainty on the mixing angle compared to previous phases.

SNO Collaboration; Prior, G.

2008-11-03T23:59:59.000Z

169

The Large Observatory For X-ray Timing: LOFT  

E-Print Network (OSTI)

LOFT, the Large Observatory for X-ray Timing, is a new space mission concept devoted to observations of Galactic and extra-Galactic sources in the X-ray domain with the main goals of probing gravity theory in the very strong field environment of black holes and other compact objects, and investigating the state of matter at supra-nuclear densities in neutron stars. The instruments on-board LOFT, the Large area detector and the Wide Field Monitor combine for the first time an unprecedented large effective area (~10 m2 at 8 keV) sensitive to X-ray photons mainly in the 2-30 keV energy range and a spectral resolution approaching that of CCD-based telescopes (down to 200 eV at 6 keV). LOFT is currently competing for a launch of opportunity in 2022 together with the other M3 mission candidates of the ESA Cosmic Vision Program.

Bozzo, E

2013-01-01T23:59:59.000Z

170

Single Ion Trapping For The Enriched Xenon Observatory  

E-Print Network (OSTI)

In the last decade, a variety of neutrino oscillation experiments have established that there is a mass difference between neutrino flavors, without determining the absolute neutrino mass scale. The Enriched Xenon Observatory for neutrinoless double beta decay (EXO) will search for the rare decays of xenon to determine the absolute value of the neutrino mass. The experiment uses a novel technique to minimize backgrounds, identifying the decay daughter product in real time using single ion spectroscopy. Here, we describe single ion trapping and spectroscopy compatible with the EXO detector. We extend the technique of single ion trapping in ultrahigh vacuum to trapping in xenon gas. With this technique, EXO will achieve a neutrino mass sensitivity of ? m?? ≃ .010 eV.

Waldman, S J

2005-01-01T23:59:59.000Z

171

LIGO: the Laser Interferometer Gravitational-Wave Observatory  

Science Journals Connector (OSTI)

The goal of the Laser Interferometric Gravitational-Wave Observatory (LIGO) is to detect and study gravitational waves (GWs) of astrophysical origin. Direct detection of GWs holds the promise of testing general relativity in the strong-field regime, of providing a new probe of exotic objects such as black holes and neutron stars and of uncovering unanticipated new astrophysics. LIGO, a joint Caltech–MIT project supported by the National Science Foundation, operates three multi-kilometer interferometers at two widely separated sites in the United States. These detectors are the result of decades of worldwide technology development, design, construction and commissioning. They are now operating at their design sensitivity, and are sensitive to gravitational wave strains smaller than one part in 1021. With this unprecedented sensitivity, the data are being analyzed to detect or place limits on GWs from a variety of potential astrophysical sources.

B P Abbott; R Abbott; R Adhikari; P Ajith; B Allen; G Allen; R S Amin; S B Anderson; W G Anderson; M A Arain; M Araya; H Armandula; P Armor; Y Aso; S Aston; P Aufmuth; C Aulbert; S Babak; P Baker; S Ballmer; C Barker; D Barker; B Barr; P Barriga; L Barsotti; M A Barton; I Bartos; R Bassiri; M Bastarrika; B Behnke; M Benacquista; J Betzwieser; P T Beyersdorf; I A Bilenko; G Billingsley; R Biswas; E Black; J K Blackburn; L Blackburn; D Blair; B Bland; T P Bodiya; L Bogue; R Bork; V Boschi; S Bose; P R Brady; V B Braginsky; J E Brau; D O Bridges; M Brinkmann; A F Brooks; D A Brown; A Brummit; G Brunet; A Bullington; A Buonanno; O Burmeister; R L Byer; L Cadonati; J B Camp; J Cannizzo; K C Cannon; J Cao; L Cardenas; S Caride; G Castaldi; S Caudill; M Cavaglià; C Cepeda; T Chalermsongsak; E Chalkley; P Charlton; S Chatterji; S Chelkowski; Y Chen; N Christensen; C T Y Chung; D Clark; J Clark; J H Clayton; T Cokelaer; C N Colacino; R Conte; D Cook; T R C Corbitt; N Cornish; D Coward; D C Coyne; J D E Creighton; T D Creighton; A M Cruise; R M Culter; A Cumming; L Cunningham; S L Danilishin; K Danzmann; B Daudert; G Davies; E J Daw; D DeBra; J Degallaix; V Dergachev; S Desai; R DeSalvo; S Dhurandhar; M Díaz; A Dietz; F Donovan; K L Dooley; E E Doomes; R W P Drever; J Dueck; I Duke; J-C Dumas; J G Dwyer; C Echols; M Edgar; A Effler; P Ehrens; E Espinoza; T Etzel; M Evans; T Evans; S Fairhurst; Y Faltas; Y Fan; D Fazi; H Fehrmenn; L S Finn; K Flasch; S Foley; C Forrest; N Fotopoulos; A Franzen; M Frede; M Frei; Z Frei; A Freise; R Frey; T Fricke; P Fritschel; V V Frolov; M Fyffe; V Galdi; J A Garofoli; I Gholami; J A Giaime; S Giampanis; K D Giardina; K Goda; E Goetz; L M Goggin; G González; M L Gorodetsky; S Goßler; R Gouaty; A Grant; S Gras; C Gray; M Gray; R J S Greenhalgh; A M Gretarsson; F Grimaldi; R Grosso; H Grote; S Grunewald; M Guenther; E K Gustafson; R Gustafson; B Hage; J M Hallam; D Hammer; G D Hammond; C Hanna; J Hanson; J Harms; G M Harry; I W Harry; E D Harstad; K Haughian; K Hayama; J Heefner; I S Heng; A Heptonstall; M Hewitson; S Hild; E Hirose; D Hoak; K A Hodge; K Holt; D J Hosken; J Hough; D Hoyland; B Hughey; S H Huttner; D R Ingram; T Isogai; M Ito; A Ivanov; B Johnson; W W Johnson; D I Jones; G Jones; R Jones; L Ju; P Kalmus; V Kalogera; S Kandhasamy; J Kanner; D Kasprzyk; E Katsavounidis; K Kawabe; S Kawamura; F Kawazoe; W Kells; D G Keppel; A Khalaidovski; F Y Khalili; R Khan; E Khazanov; P King; J S Kissel; S Klimenko; K Kokeyama; V Kondrashov; R Kopparapu; S Koranda; D Kozak; B Krishnan; R Kumar; P Kwee; P K Lam; M Landry; B Lantz; A Lazzarini; H Lei; M Lei; N Leindecker; I Leonor; C Li; H Lin; P E Lindquist; T B Littenberg; N A Lockerbie; D Lodhia; M Longo; M Lormand; P Lu; M Lubinski; A Lucianetti; H Lück; B Machenschalk; M MacInnis; M Mageswaran; K Mailand; I Mandel; V Mandic; S Márka; Z Márka; A Markosyan; J Markowitz; E Maros; I W Martin; R M Martin; J N Marx; K Mason; F Matichard; L Matone; R A Matzner; N Mavalvala; R McCarthy; D E McClelland; S C McGuire; M McHugh; G McIntyre; D J A McKechan; K McKenzie; M Mehmet; A Melatos; A C Melissinos; D F Menéndez; G Mendell; R A Mercer; S Meshkov; C Messenger; M S Meyer; J Miller; J Minelli; Y Mino; V P Mitrofanov; G Mitselmakher; R Mittleman; O Miyakawa; B Moe; S D Mohanty; S R P Mohapatra; G Moreno; T Morioka; K Mors; K Mossavi; C MowLowry; G Mueller; H Müller-Ebhardt; D Muhammad; S Mukherjee; H Mukhopadhyay; A Mullavey; J Munch; P G Murray; E Myers; J Myers; T Nash; J Nelson; G Newton; A Nishizawa; K Numata; J O'Dell; B O'Reilly; R O'Shaughnessy; E Ochsner; G H Ogin; D J Ottaway; R S Ottens; H Overmier; B J Owen; Y Pan; C Pankow; M A Papa; V Parameshwaraiah; P Patel; M Pedraza; S Penn; A Perraca; V Pierro; I M Pinto; M Pitkin; H J Pletsch; M V Plissi; F Postiglione; M Principe; R Prix; L Prokhorov; O Punken; V Quetschke; F J Raab; D S Rabeling; H Radkins; P Raffai; Z Raics; N Rainer; M Rakhmanov; V Raymond; C M Reed; T Reed; H Rehbein; S Reid; D H Reitze; R Riesen; K Riles; B Rivera; P Roberts; N A Robertson; C Robinson; E L Robinson; S Roddy; C Röver; J Rollins; J D Romano; J H Romie; S Rowan; A Rüdiger; P Russell; K Ryan; S Sakata; L Sancho de la Jordana; V Sandberg; V Sannibale; L Santamaría; S Saraf; P Sarin; B S Sathyaprakash; S Sato; M Satterthwaite; P R Saulson; R Savage; P Savov; M Scanlan; R Schilling; R Schnabel; R Schofield; B Schulz; B F Schutz; P Schwinberg; J Scott; S M Scott; A C Searle; B Sears; F Seifert; D Sellers; A S Sengupta; A Sergeev; B Shapiro; P Shawhan; D H Shoemaker; A Sibley; X Siemens; D Sigg; S Sinha; A M Sintes; B J J Slagmolen; J Slutsky; J R Smith; M R Smith; N D Smith; K Somiya; B Sorazu; A Stein; L C Stein; S Steplewski; A Stochino; R Stone; K A Strain; S Strigin; A Stroeer; A L Stuver; T Z Summerscales; K-X Sun; M Sung; P J Sutton; G P Szokoly; D Talukder; L Tang; D B Tanner; S P Tarabrin; J R Taylor; R Taylor; J Thacker; K A Thorne; A Thüring; K V Tokmakov; C Torres

2009-01-01T23:59:59.000Z

172

Optical calibration hardware for the Sudbury Neutrino Observatory  

E-Print Network (OSTI)

The optical properties of the Sudbury Neutrino Observatory (SNO) heavy water Cherenkov neutrino detector are measured in situ using a light diffusing sphere ("laserball"). This diffuser is connected to a pulsed nitrogen/dye laser via specially developed underwater optical fibre umbilical cables. The umbilical cables are designed to have a small bending radius, and can be easily adapted for a variety of calibration sources in SNO. The laserball is remotely manipulated to many positions in the D2O and H2O volumes, where data at six different wavelengths are acquired. These data are analysed to determine the absorption and scattering of light in the heavy water and light water, and the angular dependence of the response of the detector's photomultiplier tubes. This paper gives details of the physical properties, construction, and optical characteristics of the laserball and its associated hardware.

B. A. Moffat; R. J. Ford; F. A. Duncan; K. Graham; A. L. Hallin; C. A. W. Hearns; J. Maneira; P. Skensved; D. R. Grant

2005-07-19T23:59:59.000Z

173

Midlatitude Cirrus Clouds and Multiple Tropopauses from a 2002-2006 Climatology over the SIRTA Observatory  

E-Print Network (OSTI)

This study present a comparison of lidar observations of midlatitude cirrus clouds over the SIRTA observatory between 2002 and 2006 with multiple tropopauses (MT) retrieved from radiosounding temperature profiles. The temporal variability of MT properties (frequency, thickness) are discussed. Results show a marked annual cycle, with MT frequency reaching its lowest point in May (~18% occurrence of MT) and slowly rising to more than 40% in DJF. The average thickness of the MT also follows an annual cycle, going from less than 1 km in spring to 1.5 km in late autumn. Comparison with lidar observations show that cirrus clouds show a preference for being located close below the 1st tropopause. When the cloud top is above the 1st tropopause (7% of observations), in 20% of cases the cloud base is above it as well, resulting in a cirrus cloud "sandwiched" between the two tropopauses. Compared to the general distribution of cirrus, cross-tropopause cirrus show a higher frequency of large optical depths, while inter-t...

Noel, Vincent

2007-01-01T23:59:59.000Z

174

The Mauna Kea Observatories Near-Infrared Filter Set. I: Defining Optima 1-5m Bandpasses  

E-Print Network (OSTI)

The Mauna Kea Observatories Near-Infrared Filter Set. I: Defining Optima 1-5µm Bandpasses D. A #12;The Mauna Kea Observatories Near-Infrared Filter Set. I: Defining Optimal 1­5 µm Bandpasses D. A. This was discussed in detail by Young et al. (1994). The Mauna Kea Observatories Near-Infrared (MKO-NIR) filters

175

. CondonAuthor(s NATIONAL RADIO ASTRONOMY OBSERVATORY  

E-Print Network (OSTI)

for the 300-foot telescope A simple geometrical/physical model for the 300-foot telescope declination pointing suggests that the declination pointing correction is well represented by the power series AO = C1 + C2-S cross section of the 300-foot telescope. The (x, y) coordinate origin is at its vertex, and the focal

Groppi, Christopher

176

Strategic Focus Points  

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

Focus Points Focus Points June 2011 1. Establish the human capital and organizational foundation to create a high-performing organization. 2. Implement a cyber risk-management and incident response program that ensures effective security of Federal and M&O networks, provides appropriate flexibility, and meets legal requirements and OMB expectations. 3. Improve IT Services (EITS) into a best-in-class provider from both a technical and business perspective. 4. Implement and institutionalize a reformed, integrated information management governance process that respects the goal to treat M&Os distinctively different than true Federal entities. 5. Transition to 5-year planning and programming, using the NNSA Planning, Programming, Budgeting and Evaluation (PPBE) process as a starting point to include resource and requirements validation.

177

Improving Floating Point Compression  

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

Improving Improving Floating Point Compression through Binary Masks Leonardo A. Bautista Gomez Argonne National Laboratory Franck Cappello Argonne National Laboratory Abstract-Modern scientific technology such as particle accel- erators, telescopes and supercomputers are producing extremely large amounts of data. That scientific data needs to be processed using systems with high computational capabilities such as supercomputers. Given that the scientific data is increasing in size at an exponential rate, storing and accessing the data is becoming expensive in both, time and space. Most of this scientific data is stored using floating point representation. Scientific applications executed in supercomputers spend a large amount of CPU cycles reading and writing floating point values, making data compression techniques an interesting way to increase computing efficiency.

178

February 2013 Point Sheets  

E-Print Network (OSTI)

February 2013 MPTs and Point Sheets National Conference of Bar Examiners 302 South Bedford Street)...............................................30 LIBRARY Excerpts from the Indian Child Welfare Act of 1978, 25 U.S.C. §§ 1901 et seq...................33 Department of the Interior, Bureau of Indian Affairs, Guidelines for State Courts; Indian Child Custody

Marsh, David

179

MYSTERY OF POINT CHARGES  

E-Print Network (OSTI)

for more general potentials and dynamical systems are obtained in [9]. ..... with a suitable multiple of Q: this operation does not change common zeros of Q ...... Terao [16] on the number of critical points for the product of powers of real linear .... J.E.Goodman and J. O'Rourke eds.,Handbook of discrete and computational ...

2006-06-12T23:59:59.000Z

180

SETTLEMENT POINTS Congo, Democra  

E-Print Network (OSTI)

! ! ! ! ( ( ( ( ! ! ! ! ! !! ! ! ! ! ! ! ! ! ! ( ( ( ( ( (( ( ( ( ( ( ( ( ( (!( Botswana Congo, Democra Congo Namibia Zambia GRUMPv1 A t l a n t i c O c e a n ´ 0 250 500 Km Lambert. Available at:http://sedac.ciesin.columbia.edu/gpw/ Democratic Republic of Congo Settlement Points

Columbia University

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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

The Large Observatory For x-ray Timing  

E-Print Network (OSTI)

The Large Observatory For x-ray Timing (LOFT) was studied within ESA M3 Cosmic Vision framework and participated in the final down-selection for a launch slot in 2022-2024. Thanks to the unprecedented combination of effective area and spectral resolution of its main instrument, LOFT will study the behaviour of matter under extreme conditions, such as the strong gravitational field in the innermost regions of accretion flows close to black holes and neutron stars, and the supra-nuclear densities in the interior of neutron stars. The science payload is based on a Large Area Detector (LAD, 10 m 2 effective area, 2-30 keV, 240 eV spectral resolution, 1 deg collimated field of view) and a WideField Monitor (WFM, 2-50 keV, 4 steradian field of view, 1 arcmin source location accuracy, 300 eV spectral resolution). The WFM is equipped with an on-board system for bright events (e.g. GRB) localization. The trigger time and position of these events are broadcast to the ground within 30 s from discovery. In this paper we ...

Feroci, M; Bozzo, E; Barret, D; Brandt, S; Hernanz, M; van der Klis, M; Pohl, M; Santangelo, A; Stella, L; Watts, A; Wilms, J; Zane, S; Ahangarianabhari, M; Albertus, C; Alford, M; Alpar, A; Altamirano, D; Alvarez, L; Amati, L; Amoros, C; Andersson, N; Antonelli, A; Argan, A; Artigue, R; Artigues, B; Atteia, J -L; Azzarello, P; Bakala, P; Baldazzi, G; Balman, S; Barbera, M; van Baren, C; Bhattacharyya, S; Baykal, A; Belloni, T; Bernardini, F; Bertuccio, G; Bianchi, S; Bianchini, A; Binko, P; Blay, P; Bocchino, F; Bodin, P; Bombaci, I; Bidaud, J -M Bonnet; Boutloukos, S; Bradley, L; Braga, J; Brown, E; Bucciantini, N; Burderi, L; Burgay, M; Bursa, M; Budtz-Jørgensen, C; Cackett, E; Cadoux, F R; Cais, P; Caliandro, G A; Campana, R; Campana, S; Capitanio, F; Casares, J; Casella, P; Castro-Tirado, A J; Cavazzuti, E; Cerda-Duran, P; Chakrabarty, D; Château, F; Chenevez, J; Coker, J; Cole, R; Collura, A; Cornelisse, R; Courvoisier, T; Cros, A; Cumming, A; Cusumano, G; D'Aì, A; D'Elia, V; Del Monte, E; De Luca, A; De Martino, D; Dercksen, J P C; De Pasquale, M; De Rosa, A; Del Santo, M; Di Cosimo, S; Diebold, S; Di Salvo, T; 1), I Donnarumma; (32), A Drago; (33), M Durant; (107), D Emmanoulopoulos; (135), M H Erkut; (85), P Esposito; (1, Y Evangelista; 1b),; (24), A Fabian; (34), M Falanga; (25), Y Favre; (35), C Feldman; (128), V Ferrari; (3), C Ferrigno; (133), M Finger; (36), M H Finger; (35, G W Fraser; +),; (2), M Frericks; (7), F Fuschino; (125), M Gabler; (37), D K Galloway; (6), J L Galvez Sanchez; (6), E Garcia-Berro; (10), B Gendre; (62), S Gezari; (39), A B Giles; (40), M Gilfanov; (10), P Giommi; (102), G Giovannini; (102), M Giroletti; (4), E Gogus; (105), A Goldwurm; (86), K Goluchová; (16), D Götz; (16), C Gouiffes; (56), M Grassi; (42), P Groot; (17), M Gschwender; (128), L Gualtieri; (32), C Guidorzi; (3), L Guy; (2), D Haas; (50), P Haensel; (29), M Hailey; (19), F Hansen; (42), D H Hartmann; (43), C A Haswell; (88), K Hebeler; (37), A Heger; (2), W Hermsen; (28), J Homan; (19), A Hornstrup; (23, R Hudec; 72),; (45), J Huovelin; (5), A Ingram; (2), J J M in't Zand; (27), G Israel; (20), K Iwasawa; (47), L Izzo; (2), H M Jacobs; (17), F Jetter; (118, T Johannsen; 127),; (2), H M Jacobs; (2), P Jonker; (126), J Josè; (49), P Kaaret; (123), G Kanbach; (23), V Karas; (6), D Karelin; (29), D Kataria; (49), L Keek; (29), T Kennedy; (17), D Klochkov; (50), W Kluzniak; (17), K Kokkotas; (45), S Korpela; (51), C Kouveliotou; (87), I Kreykenbohm; (2), L M Kuiper; (19), I Kuvvetli; (7), C Labanti; (52), D Lai; (53), F K Lamb; (2), P P Laubert; (105), F Lebrun; (8), D Lin; (29), D Linder; (54), G Lodato; (55), F Longo; (19), N Lund; (131), T J Maccarone; (14), D Macera; (8), S Maestre; (62), S Mahmoodifar; (17), D Maier; (56), P Malcovati; (120), I Mandel; (144), V Mangano; (50), A Manousakis; (7), M Marisaldi; (109), A Markowitz; (35), A Martindale; (59), G Matt; (107), I M McHardy; (60), A Melatos; (61), M Mendez; (85), S Mereghetti; (68), M Michalska; (20), S Migliari; (85, R Mignani; 108),; (62), M C Miller; (49), J M Miller; (57), T Mineo; (112), G Miniutti; (64), S Morsink; (65), C Motch; (13), S Motta; (66), M Mouchet; (8), G Mouret; (19), J Mula?ová; (1, F Muleri; 1b),; (140), T Muñoz-Darias; (95), I Negueruela; (28), J Neilsen; (43), A J Norton; (28), M Nowak; (35), P O'Brien; (19), P E H Olsen; (102), M Orienti; (99, M Orio; 110),; (7), M Orlandini; (68), P Orleanski; (35), J P Osborne; (69), R Osten; (70), F Ozel; (1, L Pacciani; 1b),; (119), M Paolillo; (6), A Papitto; (20), J M Paredes; (83, A Patruno; 141),; (71), B Paul; (17), E Perinati; (115), A Pellizzoni; (47), A V Penacchioni; (136), M A Perez; (72), V Petracek; (10), C Pittori; (95), J Pons; (6), J Portell; (115), A Possenti; (73), J Poutanen; (122), M Prakash; (16), P Le Provost; (70), D Psaltis; (8), D Rambaud; (8), P Ramon; (76), G Ramsay; (1, M Rapisarda; 1b),; (77), A Rachevski; (77), I Rashevskaya; (78), P S Ray; (6), N Rea; (80), S Reddy; (113, P Reig; 81),; (63), M Reina Aranda; (28), R Remillard; (62), C Reynolds; (124), L Rezzolla; (20), M Ribo; (2), R de la Rie; (115), A Riggio; (138), A Rios; (82, P Rodríguez- Gil; 104),; (16), J Rodriguez; (3), R Rohlfs; (57), P Romano; (83), E M R Rossi; (50), A Rozanska; (29), A Rousseau; (84), F Ryde; (63), L Sabau-Graziati; (6), G Sala; (85), R Salvaterra; (61), A Sanna; (134), J Sandberg; (130), S Scaringi; (16), S Schanne; (86), J Schee; (87), C Schmid; (117), S Shore; (27), R Schneider; (88), A Schwenk; (89), A D Schwope; (114), J -Y Seyler; (90), A Shearer; (29), A Smith; (58), D M Smith; (29), P J Smith; (23), V Sochora; (1), P Soffitta; (61), P Soleri; (29), A Spencer

2014-01-01T23:59:59.000Z

182

SPECKLE INTERFEROMETRY AT THE U.S. NAVAL OBSERVATORY. XVI  

SciTech Connect

The results of 1031 speckle-interferometric observations of double stars, made with the 26 inch refractor of the U.S. Naval Observatory, are presented. Each speckle-interferometric observation of a system represents a combination of over two thousand short-exposure images. These observations are averaged into 457 mean relative positions and range in separation from 0.''15 to 16.''94, with a median separation of 3.''03. The range in V-band magnitudes for the primary (secondary) of observed targets is 3.1-12.9 (3.2-13.3). This is the sixteenth in a series of papers presenting measurements obtained with this system and covers the period 2009 January 12 through 2009 December 17. Included in these data are 12 older measurements whose positions were previously deemed possibly aberrant, but are no longer classified this way following a confirming observation. Also, 10 pairs with a single observation are herein confirmed. This paper also includes the first data obtained using a new ICCD with fiber optic cables.

Mason, Brian D.; Hartkopf, William I.; Wycoff, Gary L., E-mail: bdm@usno.navy.mil, E-mail: wih@usno.navy.mil [U.S. Naval Observatory, 3450 Massachusetts Avenue, NW, Washington, DC 20392-5420 (United States)

2011-05-15T23:59:59.000Z

183

EChOSim: The Exoplanet Characterisation Observatory software simulator  

E-Print Network (OSTI)

EChOSim is the end-to-end time-domain simulator of the Exoplanet Characterisation Observatory (EChO) space mission. EChOSim has been developed to assess the capability EChO has to detect and characterize the atmospheres of transiting exoplanets, and through this revolutionize the knowledge we have of the Milky Way and of our place in the Galaxy. Here we discuss the details of the EChOSim implementation and describe the models used to represent the instrument and to simulate the detection. Software simulators have assumed a central role in the design of new instrumentation and in assessing the level of systematics affecting the measurements of existing experiments. Thanks to its high modularity, EChOSim can simulate basic aspects of several existing and proposed spectrometers for exoplanet transits, including instruments on the Hubble Space Telescope and Spitzer, or ground-based and balloon borne experiments. A discussion of different uses of EChOSim is given, including examples of simulations performed to ass...

Pascale, E; MacTavish, C J; Papageorgiou, A; Amaral-Rogers, A; Varley, R; de Foresto, V Coudé; Griffin, M J; Ollivier, M; Sarkar, S; Spencer, L; Swinyard, B M; Tessenyi, M; Tinetti, G

2014-01-01T23:59:59.000Z

184

Japanese Virtual Observatory (JVO) as an advanced astronomical research enviroment  

E-Print Network (OSTI)

We present the design and implementation of the Japanese Virtual Observatory (JVO) system. JVO is a portal site to various kinds of astronomical resources distributed all over the world. We have developed five components for constructing the portal: (1) registry, (2) data service, (3) workflow system, (4) data analysis service (5) portal GUI. Registry services are used for publishing and searching data services in the VO, and they are constructed using an OAI-PMH metadata harvesting protocol and a SOAP web service protocol so that VO standard architecture is applied. Data services are developed based on the Astronomical Data Query Language (ADQL) which is an international VO standard and an extension of the standard SQL. The toolkit for building the ADQL-based service is released to the public on the JVO web site. The toolkit also provides the protocol translation from a Simple Image Access Protocol (SIAP) to ADQL protocol, so that both the VO standard service can be constructed using our toolkit. In order to federate the distributed databases and analysis services, we have designed a workflow language which is described in XML and developed execution system of the workflow. We have succeeded to connect to a hundred of data resources of the world as of April 2006. We have applied this system to the study of QSO environment by federating a QSO database, a Subaru Suprim-Cam database, and some analysis services such a SExtractor and HyperZ web services. These experiences are described is this paper.

Y. Shirasaki; M. Tanaka; S. Kawanomoto; S. Honda; M. Ohishi; Y. Mizumoto; N. Yasuda; Y. Masunaga; Y. Ishihara; J. Tsutsumi; H. Nakamoto; Y. Kobayashi; M. Sakamoto

2006-04-28T23:59:59.000Z

185

The next generation Cherenkov Telescope Array observatory: CTA  

E-Print Network (OSTI)

The Cherenkov Telescope Array (CTA) is a large collaborative effort aimed at the design and operation of an observatory dedicated to the VHE gamma-ray astrophysics in the energy range 30 GeV-100 TeV, which will improve by about one order of magnitude the sensitivity with respect to the current major arrays (H.E.S.S., MAGIC, and VERITAS). In order to achieve such improved performance, for both the northern and southern CTA sites, four units of 23m diameter Large Size Telescopes (LSTs) will be deployed close to the centre of the array with telescopes separated by about 100m. A larger number (about 25 units) of 12m Medium Size Telescopes (MSTs, separated by about 150m), will cover a larger area. The southern site will also include up to 24 Schwarzschild-Couder dual-mirror medium-size Telescopes (SCTs) with the primary mirror diameter of 9.5m. Above a few TeV, the Cherenkov light intensity is such that showers can be detected even well outside the light pool by telescopes significantly smaller than the MSTs. To a...

Vercellone, Stefano

2014-01-01T23:59:59.000Z

186

3D Spectroscopy in the Virtual Observatory: Current Status  

E-Print Network (OSTI)

Three cornerstones for the 3D data support in the Virtual Observatory are: (1) data model to describe them, (2) data access services providing access to fully-reduced datasets, and (3) client applications which can deal with 3D data. Presently all these components became available in the VO. We demonstrate an application of the IVOA Characterisation data model to description of IFU and Fabry-Perot datasets. Two services providing SSA-like access to 3D-spectral data and Characterisation metadata have been implemented by us: ASPID-SR at SAO RAS for accessing IFU and Fabry-Perot data from the Russian 6-m telescope, and the Giraffe Archive at the VO Paris portal for the VLT FLAMES-Giraffe datasets. We have implemented VO Paris Euro3D Client, handling Euro3D FITS format, that interacts with CDS Aladin and ESA VOSpec using PLASTIC to display spatial and spectral cutouts of 3D datasets. Though the prototype we are presenting is yet rather simple, it demonstrates how 3D spectroscopic data can be fully integrated into the VO infrastructure.

Igor Chilingarian; Francois Bonnarel; Mireille Louys; Ivan Zolotukhin; Frederic Royer; Isabelle Jegouzo; Pierre Le Sidaner; Pierre Fernique; Thomas Boch

2007-11-02T23:59:59.000Z

187

The Offline Software Framework of the Pierre Auger Observatory  

E-Print Network (OSTI)

The Pierre Auger Observatory is designed to unveil the nature and the origins of the highest energy cosmic rays. The large and geographically dispersed collaboration of physicists and the wide-ranging collection of simulation and reconstruction tasks pose some special challenges for the offline analysis software. We have designed and implemented a general purpose framework which allows collaborators to contribute algorithms and sequencing instructions to build up the variety of applications they require. The framework includes machinery to manage these user codes, to organize the abundance of user-contributed configuration files, to facilitate multi-format file handling, and to provide access to event and time-dependent detector information which can reside in various data sources. A number of utilities are also provided, including a novel geometry package which allows manipulation of abstract geometrical objects independent of coordinate system choice. The framework is implemented in C++, and takes advantage of object oriented design and common open source tools, while keeping the user side simple enough for C++ novices to learn in a reasonable time. The distribution system incorporates unit and acceptance testing in order to support rapid development of both the core framework and contributed user code.

S. Argiro; S. L. C. Barroso; J. Gonzalez; L. Nellen; T. Paul; T. A. Porter; L. Prado Jr.; M. Roth; R. Ulrich; D. Veberic

2007-07-11T23:59:59.000Z

188

The Offline Software Framework of the Pierre Auger Observatory  

E-Print Network (OSTI)

The Pierre Auger Observatory is designed to unveil the nature and the origins of the highest energy cosmic rays. The large and geographically dispersed collaboration of physicists and the wide-ranging collection of simulation and reconstruction tasks pose some special challenges for the offline analysis software. We have designed and implemented a general purpose framework which allows collaborators to contribute algorithms and sequencing instructions to build up the variety of applications they require. The framework includes machinery to manage these user codes, to organize the abundance of user-contributed configuration files, to facilitate multi-format file handling, and to provide access to event and time-dependent detector information which can reside in various data sources. A number of utilities are also provided, including a novel geometry package which allows manipulation of abstract geometrical objects independent of coordinate system choice. The framework is implemented in C++, and takes advantage of object oriented design and common open source tools, while keeping the user side simple enough for C++ novices to learn in a reasonable time. The distribution system incorporates unit and acceptance testing in order to support rapid development of both the core framework and contributed user code.

S. Argiro; S. L. C Barroso; J. Gonzalez; L. Nellen; T. Paul; T. A. Porter; L. Prado Jr.; M. Roth; R. Ulrich; D. Veberic

2006-01-01T23:59:59.000Z

189

The Final Results from the Sudbury Neutrino Observatory  

ScienceCinema (OSTI)

The Sudbury Neutrino Observatory (SNO) was a water Cherenkov detector dedicated to investigate elementary particles called neutrinos. It successfully took data between 1999 and 2006. The detector was unique in its use of heavy water as a detection medium, permitting it to make a solar model-independent test of solar neutrino mixing. In fact, SNO conclusively showed that solar neutrinos oscillate on their way from the core of the Sun to the Earth. This groundbreaking observation was made during three independent phases of the experiment. Even if data taking ended, SNO is still in a mode of precise determination of the solar neutrino oscillation parameters because all along SNO had developed several methods to tell charged-current events apart from neutral-current events. This ability is crucial for the final and ultimate data analysis of all the phases. The physics reach of a combined three-phase solar analysis will be reviewed together with results and subtleties about solar neutrino physics.

None

2011-04-25T23:59:59.000Z

190

Enhanced crustal geo-neutrino production near the Sudbury Neutrino Observatory, Ontario, Canada  

E-Print Network (OSTI)

records average crustal radio-activity over the whole crustal column and is unaffected by small-scale Observatory (SNO) has been in operation since November 1999. The upgrade of the facility to SNO+ in the coming

Long, Bernard

191

Photographic observations of comet Hale-Bopp at the Pulkovo Observatory: The detection of dust envelopes  

Science Journals Connector (OSTI)

The photographic observations of comet Hale-Bopp with the 26-inch Pulkovo Observatory ... in March–April, 1998, revealed three hemispherical gas-dust envelopes and one spiral jet in...

Yu. N. Gnedin; A. A. Kiselev; T. P. Kiseleva; K. L. Maslennikov

2001-04-01T23:59:59.000Z

192

The Instrumentation and Observing Program at Grinnell College’s Grant O. Gale Observatory  

Science Journals Connector (OSTI)

Many small observatories are associated with undergraduate colleges at which research programs must be integrated with a broad spectrum of educational programs. The instrumentation and observing programs of Grinn...

R. R. Cadmus Jr.; F. M. Melsheimer

1986-01-01T23:59:59.000Z

193

A measurement of the atmospheric neutrino flux and oscillation parameters at the Sudbury Neutrino Observatory  

E-Print Network (OSTI)

Through-going muon events are analyzed as a function of their direction of travel through the Sudbury Neutrino Observatory. Based on simulations and previous measurements, muons with a zenith angle of 1 < cos([theta]zenith) ...

Sonley, Thomas John

2009-01-01T23:59:59.000Z

194

Using ACIS on the Chandra X-ray Observatory as a particle radiation monitor  

E-Print Network (OSTI)

The Advanced CCD Imaging Spectrometer (ACIS) is one of two focal-plane instruments on the Chandra X-ray Observatory. During initial radiation-belt passes, the exposed ACIS suffered significant radiation damage from trapped ...

Grant, Catherine E.

195

Study on 10 kVDC powered junction box for a cabled ocean observatory system  

Science Journals Connector (OSTI)

A cabled ocean observatory system that can provide abundant power and broad bandwidth communication for undersea instruments ... current (kVDC) with up to 10 kW power, along with 1 Gigabit/sec Ethernet communicat...

Yan-hu Chen ???; Can-jun Yang ???; De-jun Li ???; Bo Jin ? ?…

2013-04-01T23:59:59.000Z

196

PowerPoint Presentation  

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

Coupling Between Oceanic Upwelling and Cloud Coupling Between Oceanic Upwelling and Cloud Coupling Between Oceanic Upwelling and Cloud - - Aerosol Properties Aerosol Properties at the AMF Point Reyes Site at the AMF Point Reyes Site Maureen Dunn , Mike Jensen , Pavlos Kollias , Mark Miller , Peter Daum Mary Jane Bartholomew , David Turner , Elisabeth Andrews and Anne Jefferson Introduction Ground based observations from the MASRAD, Pt. Reyes AMF July 1-Sept 15, 2005 indicate a relationship between coastal marine stratus cloud properties, boundary layer cloud condensation nuclei and the upwelling of cool oceanic waters measured at an offshore NOAA buoy. Cloud Drizzle to CCN Atmosphere to Cloud Upwelling SST to Atmosphere Conclusion Coastal marine stratus clouds increase in thickness as the underlying sea surface

197

EAMidnightPointMahogany  

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

Assessment Assessment Midnight Point and Mahogany Geothermal Exploration Projects, Glass Buttes, Oregon April 2013 Prepared By Bureau of Land Management - Prineville and Burns Districts DOI-BLM-OR-P040-2011-0021-EA DOE/EA-1925 Environmental Assessment Midnight Point and Mahogany Geothermal Exploration Projects, Glass Buttes, Oregon April 2013 Lead Agency United States Department of the Interior Bureau of Land Management Prineville District 3050 N.E. 3rd Street, Prineville, OR 97754 Tel: 541 416 6700 Burns District 28910 Hwy 20 West, Hines, OR 97738 Tel: 541 573 4400 Cooperating Agency United States Department of Energy Golden Field Office Golden, Colorado 80401 Tel: 720-356-1563 Fax: 720-356-1560 April 2013 Environmental Assessment Table of Contents 1

198

PowerPoint Presentation  

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

Commercialization of the SuperOPF Commercialization of the SuperOPF Framework: Phase III (Theme: Co- optimization Stochastic SuperOPF- renewables) Performers: PSERC: Hsiao-Dong Chiang - LEAD Cornell University: Ray Zimmerman Bigwood Systems, Inc.: Patrick Causgrove, Bin Wang Phase I: 1.(support industrial model) A commercial-grade core SuperOPF software supporting various industrial-grade power system models such as (i) CIM-compliance; and (ii) PSS/E data format 2. A multi-stage OPF solver with adaptive homotopy-based Interior Point Method for large- scale power systems (PJM: 14,000-bus data) Bigwood Systems Inc., 2013 3 Results: Efficiency and Robustness (Analytical Jacobian matrices) Loading Conditions One-Staged Interior Point Method Multi-Staged Scheme 1 Succeeded Succeeded

199

Evidence for neutrino oscillations in the Sudbury Neutrino Observatory  

SciTech Connect

The Sudbury Neutrino Observatory (SNO) is a large-volume heavy water Cerenkov detector designed to resolve the solar neutrino problem. SNO observes charged-current interactions with electron neutrinos, neutral-current interactions with all active neutrinos, and elastic-scattering interactions primarily with electron neutrinos with some sensitivity to other flavors. This dissertation presents an analysis of the solar neutrino flux observed in SNO in the second phase of operation, while {approx}2 tonnes of salt (NaCl) were dissolved in the heavy water. The dataset here represents 391 live days of data. Only the events above a visible energy threshold of 5.5 MeV and inside a fiducial volume within 550 cm of the center of the detector are studied. The neutrino flux observed via the charged-current interaction is [1.71 {+-} 0.065(stat.){+-}{sub 0.068}{sup 0.065}(sys.){+-}0.02(theor.)] x 10{sup 6}cm{sup -2}s{sup -1}, via the elastic-scattering interaction is [2.21{+-}0.22(stat.){+-}{sub 0.12}{sup 0.11}(sys.){+-}0.01(theor.)] x 10{sup 6}cm{sup -2}s{sup -1}, and via the neutral-current interaction is [5.05{+-}0.23(stat.){+-}{sub 0.37}{sup 0.31}(sys.){+-}0.06(theor.)] x 10{sup 6}cm{sup -2}s{sup -1}. The electron-only flux seen via the charged-current interaction is more than 7{sigma} below the total active flux seen via the neutral-current interaction, providing strong evidence that neutrinos are undergoing flavor transformation as they travel from the core of the Sun to the Earth. The most likely origin of the flavor transformation is matter-induced flavor oscillation.

Marino, Alysia Diane

2004-08-10T23:59:59.000Z

200

PowerPoint Presentation  

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

Conard Stair Conard Stair Enforcement Program Manager B&W Y-12 March 2012 Enforcement Coordination Working Group Spring 2012 Meeting Y-12 Approach to Enforcement Y-12 Enforcement Program Office (EPO) * Integrated program with a single point of contact for enforcement activities for radiological protection, worker safety and health, and classified information security * Proceduralized and automated process that provides consistent documentation of compliance determinations and reporting * Uses a decentralized approach with Line Management Price- Anderson Officers (LMPOs) assisted by a cadre of subject matter experts to perform screening determinations * Provides policy, direction, guidance, and independent oversight * Serves as chief technical advisor to senior leadership team on

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201

SharePoint 2010 Overview  

Science Journals Connector (OSTI)

Hello and welcome to SharePoint 2010. Microsoft SharePoint has journeyed a long way since the early days of 2001 and SharePoint Portal Server 2003. SharePoint administrators and developers jumped for joy in 20...

Robert Garrett

2011-01-01T23:59:59.000Z

202

The next generation Cherenkov Telescope Array observatory: CTA  

Science Journals Connector (OSTI)

Abstract The Cherenkov Telescope Array (CTA) is a large collaborative effort aimed at the design and operation of an observatory dedicated to the very high-energy gamma-ray astrophysics in the energy range 30 GeV–100 TeV, which will improve by about one order of magnitude the sensitivity with respect to the current major arrays (H.E.S.S., MAGIC, and VERITAS). In order to achieve such improved performance, for both the northern and southern CTA sites, four units of 23 m diameter Large Size Telescopes (LSTs) will be deployed close to the centre of the array with telescopes separated by about 100 m. A larger number (about 25 units) of 12 m Medium Size Telescopes (MSTs, separated by about 150 m), will cover a larger area. The southern site will also include up to 24 Schwarzschild–Couder dual-mirror medium-size Telescopes (SCTs) with the primary mirror diameter of 9.5 m. Above a few TeV, the Cherenkov light intensity is such that showers can be detected even well outside the light pool by telescopes significantly smaller than the MSTs. To achieve the required sensitivity at high energies, a huge area on the ground needs to be covered by Small Size Telescopes (SSTs) with a field of view of about 10° and an angular resolution of about 0.2°, making the dual-mirror configuration very effective. The SST sub-array will be composed of 50–70 telescopes with a mirror area of about 5–10 m2 and about 300 m spacing, distributed across an area of about 10 km2. In this presentation we will focus on the innovative solution for the optical design of the medium and small size telescopes based on a dual-mirror configuration. This layout will allow us to reduce the dimension and the weight of the camera at the focal plane of the telescope, to adopt Silicon-based photo-multipliers as light detectors thanks to the reduced plate-scale, and to have an optimal imaging resolution on a wide field of view.

S. Vercellone

2014-01-01T23:59:59.000Z

203

PowerPoint Presentation  

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

Customer Acceptance of Smart Grid Customer Acceptance of Smart Grid DOE Energy Advisory Committee Meeting June 6, 2013 Judith Schwartz, To the Point + INNOVATORS EARLY ADOPTERS EARLY MAJORITY LATE MAJORITY LATE ADOPTERS Indifferents Tech Enthusiasts Green Altruists Comfort Lovers Cost Conscious Doubters Green buildings Simple feedback interface Price incentives Seamless automation Who Are Our Customers? + Why Will They Care About SG? 1. Information, incentives, and automation to easily reduce or defer electricity use 2. Integrate clean generation and transportation 3. Reduce, pinpoint, and restore outages + Fly Under the Radar Active Engagement Slow Build Back end deployment first in sequence AMI rollout in process or pilots are imminent Practice incremental modernization efforts High % of "indifferent"

204

PowerPoint Presentation  

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

John Nangle, National Renewable Energy Laboratory (NREL) John Nangle, National Renewable Energy Laboratory (NREL) Tribal Leader Forum, Phoenix, AZ - May 30 - 31, 2013 State Incentives and Project Impacts Main Points - Market Context * State Renewable Portfolio Standards (RPS) - What are they? - How can they help your project? - Potential gap means more market demand for RE projects Starting a Renewable Energy Project * What renewable resources exist? * What sites with resources do you own? * To whom will you sell the electricity? * How will federal and state incentives or policies impact your project? * Access to transmission * Other policies - Interconnection standards - Environmental standards Renewable Portfolio Standard (RPS) * A requirement set by a state for utilities to generate x% of electricity from renewables by a specific date

205

Repelling Point Bosons  

SciTech Connect

There is a body of conventional wisdom that holds that a solvable quantum problem, by virtue of its solvability, is pathological and thus irrelevant. It has been difficult to refute this view owing to the paucity of theoretical constructs and experimental results. Recent experiments involving equivalent ions trapped in a spatial conformation of extreme anisotropic confinement (longitudinal extension tens, hundreds or even thousands of times transverse extension) have modified the view of relevancy, and it is now possible to consider systems previously thought pathological, in particular point Bosons that repel in one dimension. It has been difficult for the experimentalists to utilize existing theory, mainly due to long-standing theoretical misunderstanding of the relevance of the permutation group, in particular the non-commutativity of translations (periodicity) and transpositions (permutation). This misunderstanding is most easily rectified in the case of repelling Bosons.

McGuire, J. B. [Department of Physics, Florida Atlantic Univ., Boca Raton, FL (United States)

2011-12-01T23:59:59.000Z

206

END POINTS MANAGEMENT End Points Management The Need for End Point Specifications  

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

MANAGEMENT MANAGEMENT End Points Management The Need for End Point Specifications The Need for a Method to Derive End Points Guiding Principles for Specifying End Points Tailored Approach Headquarters, Field Office, and Contractor Roles End Points Approvals Contractor Organization Functions for End Points Implementation Training and Walkdown Guidance for the Facility Engineers The Need for End Point Specifications The policy of the EM is that a formal project management approach be used for the planning, managing, and conducting of its projects. A fundamental premise of project management for facility deactivation is answering the question: How do you know when the project is complete? Just as the design specifications are essential to a

207

St Andrews Recycling Points Recycling Points are situated locally to  

E-Print Network (OSTI)

St Andrews Recycling Points Recycling Points are situated locally to allow you to recycle the following materials: To find your nearest Recycling Point please visit www.fifedirect.org.uk/wasteaware or call the Recycling Helpline on 08451 55 00 22. R&A GOLF CLUB OLD COURSE HOTEL UNIVERSITY NORTH HAUGH

St Andrews, University of

208

SEQUENCE STRATIGRAPHIC ANALYSIS AND FACIES ARCHITECTURE OF THE CRETACEOUS MANCOS SHALE ON AND NEAR THE JICARILLA APACHE INDIAN RESERVATION, NEW MEXICO-THEIR RELATION TO SITES OF OIL ACCUMULATION  

SciTech Connect

Oil distribution in the lower part of the Mancos Shale seems to be mainly controlled by fractures and by sandier facies that are dolomite-cemented. Structure in the area of the Jicarilla Apache Indian Reservation consists of the broad northwest- to southeast-trending Chaco slope, the deep central basin, and the monocline that forms the eastern boundary of the San Juan Basin. Superimposed on the regional structure are broad low-amplitude folds. Fractures seem best developed in the areas of these folds. Using sequence stratigraphic principals, the lower part of the Mancos Shale has been subdivided into four main regressive and transgressive components. These include facies that are the basinal time equivalents to the Gallup Sandstone, an overlying interbedded sandstone and shale sequence time equivalent to the transgressive Mulatto Tongue of the Mancos Shale, the El Vado Sandstone Member which is time equivalent to part of the Dalton Sandstone, and an unnamed interbedded sandstone and shale succession time equivalent to the regressive Dalton Sandstone and transgressive Hosta Tongue of the Mesaverde Group. Facies time equivalent to the Gallup Sandstone underlie an unconformity of regional extent. These facies are gradually truncated from south to north across the Reservation. The best potential for additional oil resources in these facies is in the southern part of the Reservation where the top sandier part of these facies is preserved. The overlying unnamed wedge of transgressive rocks produces some oil but is underexplored, except for sandstones equivalent to the Tocito Sandstone. This wedge of rocks is divided into from two to five units. The highest sand content in this wedge occurs where each of the four subdivisions above the Tocito terminates to the south and is overstepped by the next youngest unit. These terminal areas should offer the best targets for future oil exploration. The El Vado Sandstone Member overlies the transgressive wedge. It produces most of the oil (except for the Tocito Sandstone) from the lower Mancos. In the central and southern part of the Reservation, large areas, currently not productive or not tested, have the potential to contain oil in the El Vado simply based on the trend of the facies and structure. There has been little oil or gas production from the overlying regressive-transgressive wedge of rock and much of this interval is untested. Thus, large areas of the Reservation could contain hydrocarbon resources in these strata. Most of the Reservation lies within the oil generation window based on new Rock-Eval data from the Mancos Shale just south of the southern part of the Reservation. If these observations are valid then oil could have been generated locally and would only have needed to migrate short distances in to sandy reservoirs and fractures. This does not rule out long distance migration of oil from the deeper, more thermally mature part of the basin to the north. However, low porosity and permeability characterize sandier rocks in the Mancos, with the exception of Tocito-like sandstones. These factors could retard long distance oil migration through the sediment package, except through fracture or fault conduits. Thus, it is suggested that future oil and gas explorations in the Mancos treat the accumulations and reservoirs as unconventional and consider whether the source and reservoir are in closer proximity than has previously been assumed.

Jennie Ridgley

2000-03-31T23:59:59.000Z

209

GLAST Observatory Renamed for Fermi, Reveals Entire Gamma-Ray Sky |  

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

GLAST Observatory Renamed for Fermi, Reveals Entire Gamma-Ray Sky GLAST Observatory Renamed for Fermi, Reveals Entire Gamma-Ray Sky GLAST Observatory Renamed for Fermi, Reveals Entire Gamma-Ray Sky August 26, 2008 - 3:20pm Addthis WASHINGTON, D.C. - The U.S. Department of Energy (DOE) and NASA announced today that the Gamma-Ray Large Area Space Telescope (GLAST) has revealed its first all-sky map in gamma rays. The onboard Large Area Telescope's (LAT) all-sky image-which shows the glowing gas of the Milky Way, blinking pulsars and a flaring galaxy billions of light-years away-was created using only 95 hours of "first light" observations, compared with past missions which took years to produce a similar image. Scientists expect the telescope will discover many new pulsars in our own galaxy, reveal powerful

210

Group Response System Turning Point  

E-Print Network (OSTI)

. · But more often I do use it within a slide show. Somewhat more difficult to manage. But some great uses-Add-in for Power Point. · Some "Clicking" practice. #12;Make A Slide-Add to this file. · Esc, click on TurningPoint add-in · Pick Insert Slide in Turning Point bar and insert a Turning Point slide after this slide

211

Description of Atmospheric Conditions at the Pierre Auger Observatory using the Global Data Assimilation System (GDAS)  

SciTech Connect

Atmospheric conditions at the site of a cosmic ray observatory must be known for reconstructing observed extensive air showers. The Global Data Assimilation System (GDAS) is a global atmospheric model predicated on meteorological measurements and numerical weather predictions. GDAS provides altitude-dependent profiles of the main state variables of the atmosphere like temperature, pressure, and humidity. The original data and their application to the air shower reconstruction of the Pierre Auger Observatory are described. By comparisons with radiosonde and weather station measurements obtained on-site in Malargue and averaged monthly models, the utility of the GDAS data is shown.

Abreu, P.; /Lisbon, IST; Aglietta, M.; /Turin U. /INFN, Turin; Ahlers, M.; /Wisconsin U., Madison; Ahn, E.J.; /Fermilab; Albuquerque, I.F.M.; /Sao Paulo U.; Allard, D.; /APC, Paris; Allekotte, I.; /Buenos Aires, CONICET; Allen, J.; /New York U.; Allison, P.; /Ohio State U.; Almela, A.; /Natl. Tech. U., San Nicolas /Buenos Aires, CONICET; Alvarez Castillo, J.; /Mexico U., ICN /Santiago de Compostela U.

2012-01-01T23:59:59.000Z

212

PowerPoint Posters 1 PowerPointPowerPoint Creating PostersCreating Posters  

E-Print Network (OSTI)

PowerPoint Posters 1 PowerPointPowerPoint ­­ Creating PostersCreating Posters Course Description: This course is designed to assist the you in creating eye-catching effective posters for presentation of research findings at scientific conferences and exhibits. Participants will create a 4' x 6' poster from

Collins, Gary S.

213

Introduction: Observatory Techniques in Nineteenth-Century Science and Society David Aubin, Charlotte Bigg, and H. Otto Sibum  

E-Print Network (OSTI)

1 Introduction: Observatory Techniques in Nineteenth-Century Science and Society monument surrounded by delightful gardens, a makeshift camp on a desolate beach, a wooden shack the observatory's multiple roles in nineteenth-century scientific, economic, and cultural life. #12;2 Without

Aubin, David

214

29th International Cosmic Ray Conference Pune (2005) 00, 101106 The Central Laser Facility at the Pierre Auger Observatory  

E-Print Network (OSTI)

is located near the middle of the Pierre Auger Observatory in Argentina. It features a UV laser and optics. 1. Introduction The southern Pierre Auger Observatory in Mendoza Province, Argentina measures measurement of shower energy because the amount of fluorescence light emitted is proportional to the energy

215

LamontDoherty Earth Observatory The Earth Institute at Columbia UniversityThe Earth Institute at Columbia Univ  

E-Print Network (OSTI)

12 12 Lamont­Doherty Earth Observatory The Earth Institute at Columbia UniversityThe Earth-DOHERTYEARTHOBSERVATORYTHEEARTHINSTITUTEATCOLUMBIAUNIVERSITYBIENNIALREPORT2000­2002 #12;Lamont-Doherty Earth Observatory is renowned in the internationLamont-Doherty Earth suc- cess and innovation in advancing understanding of Earth, for itcess and innovation in advancing

216

ARC Scientist (5-year non-tenure-track Associate Professor or Assistant Professor), NAOJ Chile Observatory, stationed at Mitaka  

E-Print Network (OSTI)

astronomer and a) conduct the tasks needed for ALMA Science Operations and b) do scientific research using ALMA. The Science Operations tasks conducted by the team include: - Support of preparation of ALMA Observatory, stationed at Mitaka The National Astronomical Observatory of Japan (NAOJ) has been conducting

Ito, Atsushi

217

ARC Scientist (5-year non-tenure-track Associate Professor or Assistant Professor), NAOJ Chile Observatory, stationed at Mitaka)  

E-Print Network (OSTI)

astronomer and a) conduct the tasks needed for ALMA Science Operations and b) do scientific research using ALMA. The Science Operations tasks conducted by the team include: - Support of preparation of ALMA Observatory, stationed at Mitaka) The National Astronomical Observatory of Japan (NAOJ) has been conducting

Ito, Atsushi

218

Robert M. La Follette School of Public Affairs 1225 Observatory Drive, Madison, Wisconsin 53706  

E-Print Network (OSTI)

tax as a way of maintaining the level of public services in light of large cuts in state in which real per capita tax revenue grew during this period were Arkansas, New Hampshire, Louisiana, SouthRobert M. La Follette School of Public Affairs 1225 Observatory Drive, Madison, Wisconsin 53706

Wisconsin at Madison, University of

219

MilagroA TeV Observatory for Gamma Ray Bursts  

E-Print Network (OSTI)

Milagro­A TeV Observatory for Gamma Ray Bursts B.L. Dingus and the Milagro Collaboration Los energy gamma-rays from gamma-ray bursts. The highest energy gamma rays supply very strong constraints on the nature of gamma-ray burst sources as well as fundamental physics. Because the highest energy gamma-rays

California at Santa Cruz, University of

220

The Cosmic Web Imager : An integral field spectrograph for the Hale Telescope at Palomar Observatory. Instrument  

E-Print Network (OSTI)

The Cosmic Web Imager : An integral field spectrograph for the Hale Telescope at Palomar for the Hale 200" telescope at the Palomar Observatory. CWI has been built specifically for the observation), and oxygen (OVI 1036°A) to detect and map diffuse gas around and between galaxies and quasars at redshifts 2

Martin, Chris

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


221

Governors of the Armagh Observatory and Planetarium: Safeguarding Children and Vulnerable Adults Policy and  

E-Print Network (OSTI)

15 Governors of the Armagh Observatory and Planetarium: Safeguarding Children and Vulnerable Adults been drafted by considering law and government policies and procedures on safeguarding. A list has been as being safe and protected from harm. For the purposes of this Safeguarding policy the terms `child

222

Governors of the Armagh Observatory and Planetarium: Safeguarding Children and Vulnerable Adults Policy and  

E-Print Network (OSTI)

15 Governors of the Armagh Observatory and Planetarium: Safeguarding Children and Vulnerable Adults drafted by considering law and government policies and procedures on safeguarding. A list has been as being safe and protected from harm. For the purposes of this Safeguarding policy the terms `child

223

Comment on “Hunting long-lived gluinos at the Pierre Auger Observatory”  

Science Journals Connector (OSTI)

A Comment on the article by Anchordoqui et al. “Hunting long-lived gluinos at the Pierre Auger Observatory” [L.?A. Anchordoqui, A. Delgado, C.?A. García Canal, and S.?J. Sciutto, Phys. Rev. D 77, 023009 (2008)].

V. Kopenkin; Y. Fujimoto; T. Sinzi

2008-06-17T23:59:59.000Z

224

Tropospheric ozone trends at Mauna Loa Observatory tied to decadal climate variability  

E-Print Network (OSTI)

measurements at Mauna Loa Observatory in Hawaii reveal little change in tropospheric ozone levels during spring a suite of chemistry­climate model simulations. We show that the flow of ozone-rich air from Eurasia towards Hawaii during spring weakened in the 2000s as a result of La-Niña-like decadal cooling

225

The Thermal Control of the New Solar Telescope at Big Bear Observatory  

E-Print Network (OSTI)

The Thermal Control of the New Solar Telescope at Big Bear Observatory Angelo P. Verdonia and Carsten Denkera aNew Jersey Institute of Technology, Center for Solar-Terrestrial Research, 323 Martin Luther King Blvd, Newark, NJ 07102, US ABSTRACT We present the basic design of the THermal Control System

226

Adaptive Optics at the Big Bear Solar Observatory: Instrument Description and First Observations  

E-Print Network (OSTI)

to the AO system operated at the NSO Dunn Solar Tower (DST) incorporating a 97 actuator deformable mirrorAdaptive Optics at the Big Bear Solar Observatory: Instrument Description and First Observations Carsten Denker New Jersey Institute of Technology, Center for Solar-Terrestrial Research, 323 Martin

227

The Mauna Kea Observatories Near-Infrared Filter Set. III. Isophotal Wavelengths and Absolute Calibration  

E-Print Network (OSTI)

The isophotal wavelengths, flux densities, and AB magnitudes for Vega (alpha Lyr) are presented for the Mauna Kea Observatories near-infrared filter set. We show that the near-infrared absolute calibration for Vega determined by Cohen et al. and Megessier are consistent within the uncertainties, so that either absolute calibration may be used.

A. T. Tokunaga; W. D. Vacca

2005-02-05T23:59:59.000Z

228

Components of an environmental observatory information system Jeffery S. Horsburgh a,n  

E-Print Network (OSTI)

of cyberinfrastructure. In this paper, we describe the architecture and functional requirements for an environmentalComponents of an environmental observatory information system Jeffery S. Horsburgh a,n , David G and Environmental Engineering, Utah State University, Logan, UT, USA b Center for Research in Water Resources

Tarboton, David

229

Day-night asymmetry of high and low energy solar neutrino events in Super-Kamiokande and in the Sudbury Neutrino Observatory  

E-Print Network (OSTI)

In the context of solar neutrino oscillations among active states, we briefly discuss the current likelihood of Mikheyev-Smirnov-Wolfenstein (MSW) solutions to the solar neutrino problem, which appear to be currently favored at large mixing, where small Earth regeneration effects might still be observable in Super-Kamiokande (SK) and in the Sudbury Neutrino Observatory (SNO). We point out that, since such effects are larger at high (low) solar neutrino energies for high (low) values of the mass square difference \\delta m^2, it may be useful to split the night-day rate asymmetry in two separate energy ranges. We show that the difference \\Delta of the night-day asymmetry at high and low energy may help to discriminate the two large-mixing solutions at low and high \\delta m^2 through a sign test, both in SK and in SNO, provided that the sensitivity to \\Delta can reach the (sub)percent level.

G. L. Fogli; E. Lisi; D. Montanino; A. Palazzo

2000-08-01T23:59:59.000Z

230

Points  

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

Project Selections Project Selections Announced October 26, 2009 Lead Research Organization (Partner Organizations) DOE Grant Amount Lead Organization Location Project Description 1366 Technologies Inc. (Massachusetts Institute of Technology - Lab for PV Research) $4,000,000 Lexington, MA Renewable Power (solar) "Direct Wafer" technology to form high efficiency "monocrystalline- equivalent" silicon wafers directly from molten silicon, with potential to halve the installed cost of solar photovoltaics. Agrivida, Inc. $4,565,800 Medford, MA Biomass Energy Cell wall-degrading enzymes grown within the plant itself that are activated after harvest, dramatically reducing the cost of cellulosic biofuels and chemicals Arizona State University (Fluidic Energy,

231

Oak Ridge Office SharePoint( MicrosoftSHarePointServer) PIA,...  

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

SharePoint( MicrosoftSHarePointServer) PIA, Information Resourses Management Division Oak Ridge Office SharePoint( MicrosoftSHarePointServer) PIA, Information Resourses Management...

232

Historic Sudbury Neutrino Observatory Data, Carried by ESnet, Lives on at  

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

Historic Sudbury Historic Sudbury Neutrino Observatory Data, Carried by ESnet, Lives on at NERSC Historic Sudbury Neutrino Observatory Data, Carried by ESnet, Lives on at NERSC January 26, 2010 | Tags: Astrophysics Contact: Linda Vu, lvu@lbl.gov, +1 510 486 2402 SNO.jpg SNO onsists of an 18-meters-in-diameter stainless steel geodesic sphere inside of which is an acrylic vessel filled with 1000 tons of heavy water (deuterium oxide or D2O). Attached to the sphere are 9,522 ultra-sensitive light-sensors called photomultiplier tubes. When neutrinos passing through the heavy water interact with deuterium nuclei, flashes of light are emitted. The photomultiplier tubes detect these light flashes and convert them into electronic signals that scientists can analyze for the presence

233

CCD and photon-counting photometric observations of asteroids carried out at Padova and Catania observatories  

E-Print Network (OSTI)

We present the results of observational campaigns of asteroids performed at Asiago Station of Padova Astronomical Observatory and at M.G. Fracastoro Station of Catania Astrophysical Observatory, as part of the large research programme on Solar System minor bodies undertaken since 1979 at the Physics and Astronomy Department of Catania University. Photometric observations of six Main-Belt asteroids (27 Euterpe, 173 Ino, 182 Elsa, 539 Pamina, 849 Ara, and 984 Gretia), one Hungaria (1727 Mette), and two Near-Earth Objects (3199 Nefertiti and 2004 UE) are reported. The first determination of the synodic rotational period of 2004 UE was obtained. For 182 Elsa and 1727 Mette the derived synodic period of 80.23+/-0.08 h and 2.981+/-0.001 h, respectively, represents a significant improvement on the previously published values. For 182 Elsa the first determination of the H-G magnitude relation is also presented.

Davide Gandolfi; Massimo Cigna; Daniele Fulvio; Carlo Blanco

2008-10-09T23:59:59.000Z

234

Microsoft PowerPoint - lindenbery_armstmeet04.html  

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

- Meeting 2004 Lindenberg Observatory GERMANY Dirk.Engelbart@dwd.de From Weather Kites From Weather Kites to to Windprofilers Windprofilers : : A A Century Century of of...

235

Detecting determinism from point processes  

Science Journals Connector (OSTI)

The detection of a nonrandom structure from experimental data can be crucial for the classification, understanding, and interpretation of the generating process. We here introduce a rank-based nonlinear predictability score to detect determinism from point process data. Thanks to its modular nature, this approach can be adapted to whatever signature in the data one considers indicative of deterministic structure. After validating our approach using point process signals from deterministic and stochastic model dynamics, we show an application to neuronal spike trains recorded in the brain of an epilepsy patient. While we illustrate our approach in the context of temporal point processes, it can be readily applied to spatial point processes as well.

Ralph G. Andrzejak; Florian Mormann; Thomas Kreuz

2014-12-02T23:59:59.000Z

236

Congressional Affairs Points of Contact  

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

Lists the Office of Congressional Affairs points of contacts. The Office of Congressional Affairs is available to assist congressional offices and committees regarding Department of Energy programs and activities.

237

Low-energy-threshold analysis of the Phase I and Phase II data sets of the Sudbury Neutrino Observatory  

E-Print Network (OSTI)

Results are reported from a joint analysis of Phase I and Phase II data from the Sudbury Neutrino Observatory. The effective electron kinetic energy threshold used is Teff=3.5 MeV, the lowest analysis threshold yet achieved ...

Monroe, Jocelyn

238

Robot positioning based on point-to-point motion capability  

SciTech Connect

This paper presents an optimal search method for determining the base location of a robot manipulator so that the robot can have a designated point-to-point (PTP) motion capabilities. Based on the topological characterization of the manipulator workspace and the definitions of various p-connectivity, a computational method is developed for enumerating various PTP motion capabilities into quantitative cost functions. Then an unconstrained search by minimizing the cost function yields the task feasible location of the robot base. This methodology is useful for placement of mobile manipulators and robotic workcell layout design.

Park, Y. S.; Cho, H. S.; Koh, K. C.

2000-03-20T23:59:59.000Z

239

Grand Observatories and multiple-OWL for high energy neutrino astrophysics  

Science Journals Connector (OSTI)

A possible “Space Factory” on the International Space Station (ISS) for “Grand Observatories” would permit a large astrophysical observatory in space. Grand-Observatories could revolutionize the great observatories that were hitherto pre-assembled and deployed by the Space Transportation System (STS). The concept of the ISS-Space-Factory envisages a plan of orbital construction fine-tuning and deployment of large-scale astrophysical instruments into the desired free-flying orbit. It incorporates physical aids of the robotics arms and Extra-Vehicular Activities (EVA) of astronauts. This concept study also examines the necessary infrastructure on ISS for manufacturing a large spaceship for future deployment to the Moon Mars and other interplanetary destinations. We envision a step-by-step advancement of the “Space Factory” with the most frontier astrophysical programs. Less demanding experiments could precede the construction of the most demanding optical telescopes. Multiple-OWL (Orbiting-array of Wide-angle Light collector) has very forgiving optical resolution (?0.1 degrees) and would be suitable for the first generation payload to be built on and deployed from the ISS. This system is an earth’s night-sky-watcher for observing the highest energy cosmic rays and other atmospheric phenomena and is currently in the SEU Explorer Concept. Using the Space Factory this collector can drastically advance its capacity to cover a 120° Field-of-View (FOV) in which the entire horizon of the earth (?6000 km diameter) can be viewed from a low-earth orbit (?1000 km). We have already developed a revolutionary wide-angle Fresnel-lens optic in the OWL program and the Multiple-OWL can use several units of them. As one of the Grand Observatories the proposed Multiple-OWL satellite can open a new window for observational universe in terms of high energy neutrino astrophysics. The OWL may also be used for monitoring earth-threatening meteorites if flipped on orbit at daytime for deep space observation.

Yoshiyuki Takahashi; John O. Dimmock; Lloyd W. Hillman; James B. Hadaway; David J. Lamb; Mamoru Mohri; Toshikazu Ebisuzaki

1999-01-01T23:59:59.000Z

240

OBSERVATORY OPPORTUNITIES  

E-Print Network (OSTI)

solar system objects, as well as distant stars, black holes, galaxies, quasars, and other mysterious observations are recorded at each 25 m antenna and combined electronically at a central processing facility at a meeting of the American Astronomical Society. Besides their research, students take part in other

Groppi, Christopher

Note: This page contains sample records for the topic "apache point observatory" 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

The Chicagoland Observatory Underground for Particle Physics cosmic ray veto system  

SciTech Connect

A photomultiplier (PMT) readout system has been designed for use by the cosmic ray veto systems of two warm liquid bubble chambers built at Fermilab by the Chicagoland Observatory Underground for Particle Physics (COUPP) collaboration. The systems are designed to minimize the infrastructure necessary for installation. Up to five PMTs can be daisy-chained on a single data link using standard Category 5 network cable. The cables is also serve distribute to low voltage power. High voltage is generated locally on each PMT base. Analog and digital signal processing is also performed locally. The PMT base and system controller design and performance measurements are presented.

Crisler, M.; Hall, J.; Ramberg, E.; Kiper, T.; /Fermilab

2010-11-01T23:59:59.000Z

242

The gamma?ray burst capabilities of BATSE and the Gamma Ray Observatory  

Science Journals Connector (OSTI)

The Gamma Ray Observatory (GRO) scheduled for launch in 1990 will provide new and enhanced capabilities for the study of gamma?ray bursts. These include higher sensitivity increased time resolution broader energy coverage rapid burst data dissemination and burst location by a single spacecraft. All four of the GRO instruments have burst capabilities however the Burst and Transient Source Experiment (BATSE) is designed primarily for the study of gamma?ray bursts. The capabilities of BATSE and the GRO for gamma?ray burst studies are described.

G. J. Fishman

1988-01-01T23:59:59.000Z

243

Constraints and measurements of hadronic interactions in extensive air showers with the Pierre Auger Observatory  

E-Print Network (OSTI)

The characteristics of extensive air showers are sensitive to the details of hadronic interactions at energies and in kinematic regions beyond those tested by human-made accelerators. Uncertainties on extrapolations of the hadronic interaction models in these regions hamper the interpretation of the ultra high energy cosmic ray data in terms of primary mass composition. We report on how the Pierre Auger Observatory is able to constrain the hadronic interaction models by measuring the muon content and muon production depth of air showers and also by measuring the proton-air cross section for particle production at a center-of-mass energy per nucleon of 57 TeV.

L. Cazon

2014-05-20T23:59:59.000Z

244

Inverse diffraction for the Atmospheric Imaging Assembly in the Solar Dynamics Observatory  

E-Print Network (OSTI)

The Atmospheric Imaging Assembly in the Solar Dynamics Observatory provides full Sun images every 1 seconds in each of 7 Extreme Ultraviolet passbands. However, for a significant amount of these images, saturation affects their most intense core, preventing scientists from a full exploitation of their physical meaning. In this paper we describe a mathematical and automatic procedure for the recovery of information in the primary saturation region based on a correlation/inversion analysis of the diffraction pattern associated to the telescope observations. Further, we suggest an interpolation-based method for determining the image background that allows the recovery of information also in the region of secondary saturation (blooming).

Torre, Gabriele; Benvenuto, Federico; Massone, Anna Maria; Piana, Michele

2015-01-01T23:59:59.000Z

245

Calibration of Muon Reconstruction Algorithms Using an External Muon Tracking System at the Sudbury Neutrino Observatory  

E-Print Network (OSTI)

To help constrain the algorithms used in reconstructing high-energy muon events incident on the Sudbury Neutrino Observatory (SNO), a muon tracking system was installed. The system consisted of four planes of wire chambers, which were triggered by scintillator panels. The system was integrated with SNO's main data acquisition system and took data for a total of 95 live days. Using cosmic-ray events reconstructed in both the wire chambers and in SNO's water Cherenkov detector, the external muon tracking system was able to constrain the uncertainty on the muon direction to better than 0.6 degrees.

SNO Collaboration

2011-05-06T23:59:59.000Z

246

Constraints and measurements of hadronic interactions in extensive air showers with the Pierre Auger Observatory  

E-Print Network (OSTI)

The characteristics of extensive air showers are sensitive to the details of hadronic interactions at energies and in kinematic regions beyond those tested by human-made accelerators. Uncertainties on extrapolations of the hadronic interaction models in these regions hamper the interpretation of the ultra high energy cosmic ray data in terms of primary mass composition. We report on how the Pierre Auger Observatory is able to constrain the hadronic interaction models by measuring the muon content and muon production depth of air showers and also by measuring the proton-air cross section for particle production at a center-of-mass energy per nucleon of 57 TeV.

,

2014-01-01T23:59:59.000Z

247

Constraints on Nucleon Decay via Invisible Modes from the Sudbury Neutrino Observatory  

Science Journals Connector (OSTI)

Data from the Sudbury Neutrino Observatory have been used to constrain the lifetime for nucleon decay to “invisible” modes, such as n?3?. The analysis was based on a search for ? rays from the deexcitation of the residual nucleus that would result from the disappearance of either a proton or neutron from O16. A limit of ?inv>2×1029??yr is obtained at 90% confidence for either neutron- or proton-decay modes. This is about an order of magnitude more stringent than previous constraints on invisible proton-decay modes and 400 times more stringent than similar neutron modes.

S. N. Ahmed et al. (SNO Collaboration)

2004-03-10T23:59:59.000Z

248

Proposal for a quantity based data model in the Virtual Observatory  

E-Print Network (OSTI)

We propose the beginnings of a data model for the Virtual Observatory (VO) built up from simple ``quantity'' objects. In this paper we present how an object-oriented, domain (or namespace)-scoped simple quantity may be used to describe astronomical data. Our model is designed around the requirements that it be searchable and serve as a transport mechanism for all types of VO data and meta-data. In this paper we describe this model in terms of an OWL ontology and UML diagrams. An XML schema is available online.

Brian Thomas; Edward Shaya

2003-12-23T23:59:59.000Z

249

Optimization of the design of OMNIS, the observatory of multiflavor neutrinos from supernovae  

E-Print Network (OSTI)

A Monte Carlo code has been developed to simulate the operation of the planned detectors in OMNIS, a supernova neutrino observatory. OMNIS will detect neutrinos originating from a core collapse supernova by the detection of spalled neutrons from Pb- or Fe-nuclei. This might be accomplished using Gd-loaded liquid scintillator. Results for the optimum configuration for such modules with respect to both neutron detection efficiency and cost efficiency are presented. Careful consideration has been given to the expected levels of radioactive backgrounds and their effects. The results show that the amount of data to be processed by a software trigger can be reduced to the 30%.

J. J. Zach; A. StJ. Murphy; D. Marriott; R. N. Boyd

2002-05-17T23:59:59.000Z

250

Interpretation of the depths of maximum of extensive air showers measured by the Pierre Auger Observatory  

SciTech Connect

To interpret the mean depth of cosmic ray air shower maximum and its dispersion, we parametrize those two observables as functions of the first two moments of the ln A distribution. We examine the goodness of this simple method through simulations of test mass distributions. The application of the parameterization to Pierre Auger Observatory data allows one to study the energy dependence of the mean ln A and of its variance under the assumption of selected hadronic interaction models. We discuss possible implications of these dependences in term of interaction models and astrophysical cosmic ray sources.

Collaboration: Pierre Auger Collaboration

2013-02-01T23:59:59.000Z

251

BP Cherry Point Congeneration Project  

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

REVISED 404 (B) (1) REVISED 404 (B) (1) ALTERNATIVES ANALYSIS BP Cherry Point Cogeneration Project Prepared for: BP West Coast Products, LLC Revised June 29, 2004 1501 Fourth Avenue, Suite 1400 Seattle, WA 98101-1616 (206) 438-2700 33749546.05070 i TABLE OF CONTENTS Page 1.0 I NT RODUCTI ON ................................................................................................................... 1 2.0 P URPOSE AND NEE D .......................................................................................................... 1 2.1 RELIABILITY .................................................................................................... 1 2.2 COST-EFFECTIVENESS ................................................................................... 3 2.3 SIZE OF FACILITY............................................................................................

252

Orientifold points in M theory  

Science Journals Connector (OSTI)

We identify the lift to M theory of the four types of orientifold points, and show that they involve a chiral fermion on an orbifold fixed circle. From this lift, we compute the number of normalizable ground states for the SO(N) and Sp(N) supersymmetric quantum mechanics with sixteen supercharges. The results agree with known results obtained by the mass deformation method. The mass of the orientifold is identified with the Casimir energy.

Amihay Hanany; Barak Kol; Arvind Rajaraman

1999-01-01T23:59:59.000Z

253

Field's Point Wastewater Treatment Facility (Narragansett Bay...  

Open Energy Info (EERE)

Field's Point Wastewater Treatment Facility (Narragansett Bay Commission) Jump to: navigation, search Name Field's Point Wastewater Treatment Facility (Narragansett Bay Commission)...

254

ChargePoint America | Department of Energy  

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

ChargePoint America ChargePoint America 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting...

255

Starting Points | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

(M&O) Contract Competition Starting Points Starting Points Kansas City Plant Related Web Pages Summary Kansas City Plant Home Page Kansas City Plant Contracts DOE Directives...

256

Radio detection of high-energy cosmic rays at the Pierre Auger Observatory  

E-Print Network (OSTI)

The southern Auger Observatory provides an excellent test bed to study the radio detection of extensive air showers as an alternative, cost-effective, and accurate tool for cosmic-ray physics. The data from the radio setup can be correlated with those from the well-calibrated baseline detectors of the Pierre Auger Observatory. Furthermore, human-induced radio noise levels at the southern Auger site are relatively low. We have started an R&D program to test various radio-detection concepts. Our studies will reveal Radio Frequency Interferences (RFI) caused by natural effects such as day-night variations, thunderstorms, and by human-made disturbances. These RFI studies are conducted to optimise detection parameters such as antenna design, frequency interval, antenna spacing and signal processing. The data from our initial setups, which presently consist of typically 3 - 4 antennas, will be used to characterise the shower from radio signals and to optimise the initial concepts. Furthermore, the operation of a large detection array requires autonomous detector stations. The current design is aiming at stations with antennas for two polarisations, solar power, wireless communication, and local trigger logic. The results of this initial phase will provide an important stepping stone for the design of a few tens kilometers square engineering array

A. M. van den Berg; for the Pierre Auger Collaboration

2007-08-13T23:59:59.000Z

257

Atmospheric Calorimetry above 10$^{19}$ eV: Shooting Lasers at the Pierre Auger Cosmic-Ray Observatory  

E-Print Network (OSTI)

The Pierre Auger Cosmic-Ray Observatory uses the earth's atmosphere as a calorimeter to measure extensive air-showers created by particles of astrophysical origin. Some of these particles carry joules of energy. At these extreme energies, test beams are not available in the conventional sense. Yet understanding the energy response of the observatory is important. For example, the propagation distance of the highest energy cosmic-rays through the cosmic microwave background radiation (CMBR) is predicted to be strong function of energy. This paper will discuss recently reported results from the observatory and the use of calibrated pulsed UV laser "test-beams" that simulate the optical signatures of ultra-high energy cosmic rays. The status of the much larger 200,000 km$^3$ companion detector planned for the northern hemisphere will also be outlined.

L. Wiencke; for the Pierre Auger Collaboration

2008-07-17T23:59:59.000Z

258

BP Cherry Point Cogeneration Project  

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

Final Environmental Impact Statement Final Environmental Impact Statement DOE/EIS-0349 Lead Agencies: Energy Facility Site Evaluation Council Bonneville Power Administration Cooperating Agency: U.S. Army Corps of Engineers August 2004 EFSEC Washington State Energy Facility Site Evaluation Council July 12, 2004 Dear Reader: Enclosed for your reference is the abbreviated Final Environmental Impact Statement (FEIS) for the proposed BP Cherry Point Cogeneration Project. This document is designed to correct information and further explain what was provided in the Draft Environmental Impact Statement (DEIS). The proponent, BP West Coast Products, LLC, has requested to build a 720-megawatt gas-fired combined cycle cogeneration facility in Whatcom County, Washington, and interconnect this facility into the regional

259

The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under a cooperative agreement by Associated Universities, Inc. Astronomy: The Visible and Invisible Universe  

E-Print Network (OSTI)

The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under a cooperative agreement by Associated Universities, Inc. Astronomy: The Visible and Invisible Universe #12;The National Radio Astronomy Observatory is a facility of the National Science Foundation

Groppi, Christopher

260

The Natural satellite database of the Main Astronomical Observa-tory of the National Academy of Sciences of Ukraine. An overview  

E-Print Network (OSTI)

of Sciences of Ukraine. An overview Irina Kulyk, Yelena Yizhakevych, Lyudmila Pakuliak Main Astronomical Observatory NASU, Kyiv, Ukraine, irinakulyk@yahoo.com Introduction The dynamical studies and development-1990) at the Main Astronomical Observatory of the National Academy of Sciences of Ukraine (Golosiiv) led

Paris-Sud XI, Université de

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


261

Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth  

E-Print Network (OSTI)

The surface detector array of the Pierre Auger Observatory provides information about the longitudinal development of the muonic component of extensive air showers. Using the timing information from the flash analog-to-digital converter traces of surface detectors far from the shower core, it is possible to reconstruct a muon production depth distribution. We characterize the goodness of this reconstruction for zenith angles around 60 deg. and different energies of the primary particle. From these distributions we define X(mu)max as the depth along the shower axis where the production of muons reaches maximum. We explore the potentiality of X(mu)max as a useful observable to infer the mass composition of ultrahigh-energy cosmic rays. Likewise, we assess its ability to constrain hadronic interaction models.

Pierre Auger Collaboration

2014-07-22T23:59:59.000Z

262

Telescope Array Radar (TARA) observatory for Ultra-High Energy Cosmic Rays  

Science Journals Connector (OSTI)

Abstract Construction was completed during summer 2013 on the Telescope Array \\{RAdar\\} (TARA) bi-static radar observatory for Ultra-High Energy Cosmic Rays (UHECR). TARA is co-located with the Telescope Array, the largest “conventional” cosmic ray detector in the Northern Hemisphere, in radio-quiet Western Utah. TARA employs an 8 MW Effective Radiated Power (ERP) VHF transmitter and smart receiver system based on a 250 MS/s data acquisition system in an effort to detect the scatter of sounding radiation by UHECR-induced atmospheric ionization. TARA seeks to demonstrate bi-static radar as a useful new remote sensing technique for UHECRs. In this report, we describe the design and performance of the TARA transmitter and receiver systems.

R. Abbasi; M. Abou Bakr Othman; C. Allen; L. Beard; J. Belz; D. Besson; M. Byrne; B. Farhang-Boroujeny; A. Gardner; W.H. Gillman; W. Hanlon; J. Hanson; C. Jayanthmurthy; S. Kunwar; S.L. Larson; I. Myers; S. Prohira; K. Ratzlaff; P. Sokolsky; H. Takai; G.B. Thomson; D. Von Maluski

2014-01-01T23:59:59.000Z

263

Search for periodicities in the B8 solar neutrino flux measured by the Sudbury Neutrino Observatory  

Science Journals Connector (OSTI)

A search has been made for sinusoidal periodic variations in the B8 solar neutrino flux using data collected by the Sudbury Neutrino Observatory over a 4-year time interval. The variation at a period of 1 yr is consistent with modulation of the B8 neutrino flux by the Earth’s orbital eccentricity. No significant sinusoidal periodicities are found with periods between 1 d and 10 years with either an unbinned maximum likelihood analysis or a Lomb-Scargle periodogram analysis. The data are inconsistent with the hypothesis that the results of the recent analysis by Sturrock et al., based on elastic scattering events in Super-Kamiokande, can be attributed to a 7% sinusoidal modulation of the total B8 neutrino flux.

B. Aharmim et al. (SNO Collaboration)

2005-09-30T23:59:59.000Z

264

Using ACIS on the Chandra X-ray Observatory as a particle radiation monitor  

E-Print Network (OSTI)

The Advanced CCD Imaging Spectrometer (ACIS) is one of two focal-plane instruments on the Chandra X-ray Observatory. During initial radiation-belt passes, the exposed ACIS suffered significant radiation damage from trapped soft protons scattering off the x-ray telescope's mirrors. The primary effect of this damage was to increase the charge-transfer inefficiency (CTI) of the ACIS 8 front-illuminated CCDs. Subsequently, the Chandra team implemented procedures to remove the ACIS from the telescope's focus during high-radiation events: planned protection during radiation-belt transits; autonomous protection triggered by an on-board radiation monitor; and manual intervention based upon assessment of space-weather conditions. However, as Chandra's multilayer insulation ages, elevated temperatures have reduced the effectiveness of the on-board radiation monitor for autonomous protection. Here we investigate using the ACIS CCDs themselves as a radiation monitor. We explore the 10-year database to evaluate the CCDs' ...

Grant, C E; Bautz, M W; O'Dell, S L

2010-01-01T23:59:59.000Z

265

Energy Department Announces Up to $31 Million for Initial Phases of Enhanced Geothermal Systems Field Observatory  

Office of Energy Efficiency and Renewable Energy (EERE)

As part of the Administration’s all-of-the-above energy strategy, the Energy Department today announced up to $31 million to establish the initial phases of the Frontier Observatory for Research in Geothermal Energy (FORGE), a field laboratory dedicated to cutting-edge research on enhanced geothermal systems (EGS). EGS are engineered reservoirs, created beneath the surface of the Earth, where there is hot rock but limited pathways through which fluid can flow. During EGS development, underground fluid pathways are safely created and their size and connectivity increased. These enhanced pathways allow fluid to circulate throughout the hot rock and carry heat to the surface to generate electricity. In the long term, EGS may enable domestic access to a geographically diverse baseload, and carbon-free energy resource on the order of 100 gigawatts, or enough to power about 100 million homes.

266

The X-Ray Microcalorimeter Spectrometer for the International X-Ray Observatory  

SciTech Connect

The International X-Ray Observatory (IXO) is under formulation by NASA, ESA and JAXA for deployment in 2022. IXO emerged over the last 18 months as the NASA Constellation-X and ESA/JAXA X-Ray Evolving Universe Spectrometer (XEUS) missions were combined. The driving performance requirements for the X-Ray Microcalorimeter Spectrometer (XMS) are a spectral resolution of 2.5 eV over the central 2'x2' in the 0.3-7.0 keV band, and 10 eV to the edge of the 5'x5' field of view (FOV). The XMS is now based on a microcalorimeter array of Transition-Edge Sensor (TES) thermometers with Au/Bi absorbers and a SQUID MUX readout. One of the concepts studied as part of the mission formulation has a core 40x40 array corresponding to a 2'x2' FOV with 3'' pixels surrounded by an outer, annular 52x52 array of 6'' pixels that extends the field of view to 5.4'x5.4' with better than 10 eV resolution. There are several options for implementing the readout and cooling system of the XMS under study in the US, Europe and Japan. The ADR system will have from two to five stages depending on the performance of the cryocooler. Mechanical coolers with sufficient cooling power at 4K are available now, and {approx}2K coolers are under development. In this paper we give an overview of the XMS instrument, and some of the tradeoffs to be addressed for this observatory instrument.

Kelley, R. L.; Bandler, S. R.; Kilbourne, C. A.; Porter, F. S.; Shirron, P.; Smith, S. J.; Whitehouse, P. [NASA/Goddard Space Flight Center, Greenbelt, MD (United States); Doriese, W. B.; Irwin, K. [National Institute of Standards and Technology, Boulder, CO (United States); Ezoe, Y.; Ishisaki, Y.; Ohashi, T. [Tokyo Metropolitan University, Hachioji, Tokyo (Japan); Fujimoto, R.; Sato, K. [Faculty of Mathematics and Physics, Kanazawa University, Kanazawa (Japan); Gottardi, L.; Hartog, R. den; Herder, J.-W. den; Hoevers, H.; Korte, P. de; Kuur, J. van der [SRON Netherlands Institute for Space Research, Utrecht (Netherlands)] (and others)

2009-12-16T23:59:59.000Z

267

Comparison of solar photospheric bright points between SUNRISE observations and MHD simulations  

E-Print Network (OSTI)

Bright points (BPs) in the solar photosphere are radiative signatures of magnetic elements described by slender flux tubes located in the darker intergranular lanes. They contribute to the ultraviolet (UV) flux variations over the solar cycle and hence may influence the Earth's climate. Here we combine high-resolution UV and spectro-polarimetric observations of BPs by the SUNRISE observatory with 3D radiation MHD simulations. Full spectral line syntheses are performed with the MHD data and a careful degradation is applied to take into account all relevant instrumental effects of the observations. It is demonstrated that the MHD simulations reproduce the measured distributions of intensity at multiple wavelengths, line-of-sight velocity, spectral line width, and polarization degree rather well. Furthermore, the properties of observed BPs are compared with synthetic ones. These match also relatively well, except that the observations display a tail of large and strongly polarized BPs not found in the simulation...

Riethmüller, T L; Berdyugina, S V; Schüssler, M; Pillet, V Mart\\'\\inez; Feller, A; Gandorfer, A; Hirzberger, J

2014-01-01T23:59:59.000Z

268

Institute for Astronomy The Royal Observatory Edinburgh comprises the UK Astronomy Technology Centre of the Science and Technology  

E-Print Network (OSTI)

Institute for Astronomy The Royal Observatory Edinburgh comprises the UK Astronomy Technology Centre of the Science and Technology Facilities Council, the Institute for Astronomy of the University of Edinburgh and the ROE Visitor Centre. Undergraduate study at the IfA The Institute for Astronomy (If

Tittley, Eric

269

32ND INTERNATIONAL COSMIC RAY CONFERENCE, BEIJING 2011 Atmospheric "Super Test Beam" for the Pierre Auger Observatory  

E-Print Network (OSTI)

Observatorio Pierre Auger, Av. San Martin Norte 304, 5613 Malarg¨ue, Argentina 3 Karlsruhe Institute and as a function of height in the atmosphere where high energy air showers develop. The data have been recorded Observatory location in Argentina to effect a major upgrade of the central laser facility. Keywords

270

CONTROL ID: 974053 TITLE: A Virtual Ocean Observatory for Climate and Ocean Science: Synergistic Applications for SWOT  

E-Print Network (OSTI)

measurements, that are important to the modeling of ocean currents, eddies and mixing. INDEX TERMS: [1910Proof CONTROL ID: 974053 TITLE: A Virtual Ocean Observatory for Climate and Ocean Science: Synergistic Applications for SWOT and XOVWM PRESENTATION TYPE: Assigned by Committee (Oral or Poster) CURRENT

Arabshahi, Payman

271

First Light of the 1.6 meter off-axis New Solar Telescope at Big Bear Solar Observatory  

E-Print Network (OSTI)

First Light of the 1.6 meter off-axis New Solar Telescope at Big Bear Solar Observatory Wenda Caoab, Nicolas Gorceixb, Roy Coulterb, Aaron Coulterb, Philip R. Goodeab aCenter for Solar-Terrestrial Research, New Jersey Institute of Technology, 323 Martin Luther King Blvd., Newark, NJ 07102; bBig Bear Solar

272

BROUWER'S FIXED POINT THEOREM JASPER DEANTONIO  

E-Print Network (OSTI)

BROUWER'S FIXED POINT THEOREM JASPER DEANTONIO Abstract. In this paper we prove Brouwer's Fixed be used to make three sequences which all have p as their limit point. Date: July 27, 2009. 1 #12;2 JASPER

May, J. Peter

273

Team Total Points Beta Theta Pi 2271  

E-Print Network (OSTI)

Bubbles 40 Upset City 30 Team Success 30 #12;Team Total Points Sly Tye 16 Barringer 15 Fire Stinespring 15

Buehrer, R. Michael

274

Other Purdue Web points of Interest  

E-Print Network (OSTI)

Other Purdue Web points of interest. Purdue University Home Page --- Schedule of Classes · Graduate School · Agronomy · Computer Science --- CS & E ...

275

Level Set Implementations on Unstructured Point Cloud  

E-Print Network (OSTI)

Level Set Implementations on Unstructured Point Cloud by HO, Hon Pong A Thesis Submitted;Level Set Implementations on Unstructured Point Cloud by HO, Hon Pong This is to certify that I have implementations on unstructured point cloud 15 3.1 Level set initialization

Duncan, James S.

276

Check Point NGX R65 Security Administration  

Science Journals Connector (OSTI)

Check Point NGX R65 is the next major release of Check Point's flagship firewall software product, which has over 750,000 registered users. Check Point's NGX is the underlying security software platform for all of the company's enterprise firewall, VPN ... Keywords: Operating Systems, Security

Ralph Bonnell

2008-03-01T23:59:59.000Z

277

Point-based multiscale surface representation  

Science Journals Connector (OSTI)

In this article we present a new multiscale surface representation based on point samples. Given an unstructured point cloud as input, our method first computes a series of point-based surface approximations at successively higher levels of smoothness, ... Keywords: Surface representations, geometric modeling, morphing, scale space, shape modeling, spectral filtering

Mark Pauly; Leif P. Kobbelt; Markus Gross

2006-04-01T23:59:59.000Z

278

Range Monitoring with Photo-points  

E-Print Network (OSTI)

Photo-points provide a way for owners/managers to monitor rangeland health with a minimum of time and expense. This publication explains when, where and how often to photograph rangeland points, how to set up a photo point, and how to interpret...

McGinty, Allan; White, Larry D.

1998-08-31T23:59:59.000Z

279

Nesting points in the sphere Dan Archdeacon  

E-Print Network (OSTI)

Nesting points in the sphere Dan Archdeacon Dept. of Computer Science University of Vermont) Abstract Let G be a graph embedded in the sphere. A k-nest of a point x not in G is a collection C 1 nested if each point not on the graph has a k-nest. In this paper we

Archdeacon, Dan

280

Critical point analysis of phase envelope diagram  

SciTech Connect

Phase diagram or phase envelope is a relation between temperature and pressure that shows the condition of equilibria between the different phases of chemical compounds, mixture of compounds, and solutions. Phase diagram is an important issue in chemical thermodynamics and hydrocarbon reservoir. It is very useful for process simulation, hydrocarbon reactor design, and petroleum engineering studies. It is constructed from the bubble line, dew line, and critical point. Bubble line and dew line are composed of bubble points and dew points, respectively. Bubble point is the first point at which the gas is formed when a liquid is heated. Meanwhile, dew point is the first point where the liquid is formed when the gas is cooled. Critical point is the point where all of the properties of gases and liquids are equal, such as temperature, pressure, amount of substance, and others. Critical point is very useful in fuel processing and dissolution of certain chemicals. Here in this paper, we will show the critical point analytically. Then, it will be compared with numerical calculations of Peng-Robinson equation by using Newton-Raphson method. As case studies, several hydrocarbon mixtures are simulated using by Matlab.

Soetikno, Darmadi; Siagian, Ucok W. R. [Department of Petroleum Engineering, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132 (Indonesia); Kusdiantara, Rudy, E-mail: rkusdiantara@s.itb.ac.id; Puspita, Dila, E-mail: rkusdiantara@s.itb.ac.id; Sidarto, Kuntjoro A., E-mail: rkusdiantara@s.itb.ac.id; Soewono, Edy; Gunawan, Agus Y. [Department of Mathematics, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132 (Indonesia)

2014-03-24T23:59:59.000Z

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


281

AMF Deployment, Point Reyes National Seashore, California  

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

California California Point Reyes Deployment AMF Home Point Reyes Home Data Plots and Baseline Instruments Experiment Planning MASRAD Proposal Abstract and Related Campaigns Outreach Posters Climate Research at Point Reyes National Seashore (horizontal) Climate Research at Point Reyes National Seashore (vertical) News Campaign Images AMF Deployment, Point Reyes National Seashore, California Point Reyes National Seashore, on the California coast north of San Francisco. Shelters: 38° 5' 30.51" N, 122° 57' 19.90" W Instrument Field: 38° 5' 27.6" N, 122° 57' 25.80" W Altitude: 8 meters Point Reyes National Seashore, on the California coast north of San Francisco, was the location of the first deployment of the DOE's Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF). The ARM

282

Analysis of Crossover Points for MVLT Superclass  

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

of Crossover Points for MVLT Superclass of Crossover Points for MVLT Superclass 58761v1 Page 1 White Paper - Analysis of Cross-Over Points for Grain-Oriented Electrical Steel and Amorphous Ribbon for the MVLT Superclass Cross-over points for the Medium Voltage Liquid Filled distribution transformer super-class have been analyzed based on the Engineering Analysis provided by the Department of Energy. For the purpose of this white paper, a cross-over point is defined as where the low-cost curve fitted to the point cloud for all of the transformers with M-3 grain-oriented electrical steel core designs crosses the low-cost curve fitted to the point cloud for all of the transformers with amorphous (SA1) core designs. This analysis is based on the data from the DOE Engineering Analysis. It excludes uncorroborated data

283

Présentation PowerPoint  

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

Cirrus cloud Cirrus cloud radiative radiative forcing forcing Cirrus cloud Cirrus cloud radiative radiative forcing forcing on surface on surface - - level shortwave and level shortwave and longwave longwave irradiances irradiances at regional and global scale at regional and global scale M. Haeffelin 1 , J-C. Dupont 1 , C. Long 2 1 Institut Pierre et Simon Laplace, Ecole Polytechnique/CNRS, France 2 Pacific Northwest National Laboratory, Richland WA, USA The authors acknowledge the US ARM program, the IPSL observatories and the NASA/CNES CALIPSO and NASA/AIRS programs for providing the data used in this study. We thank the Centre National d'Etudes Spatiales (CNES) and Centre National de la Recherche Scientifique (CNRS) for their support in this study. 19th ARM Science Team Meeting 1 Apr 2009 0 25 50 75 (%) Stubenrauch et al. (2006)

284

LIMITS ON THE STOCHASTIC GRAVITATIONAL WAVE BACKGROUND FROM THE NORTH AMERICAN NANOHERTZ OBSERVATORY FOR GRAVITATIONAL WAVES  

SciTech Connect

We present an analysis of high-precision pulsar timing data taken as part of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) project. We have observed 17 pulsars for a span of roughly five years using the Green Bank and Arecibo radio telescopes. We analyze these data using standard pulsar timing models, with the addition of time-variable dispersion measure and frequency-variable pulse shape terms. Sub-microsecond timing residuals are obtained in nearly all cases, and the best rms timing residuals in this set are {approx}30-50 ns. We present methods for analyzing post-fit timing residuals for the presence of a gravitational wave signal with a specified spectral shape. These optimally take into account the timing fluctuation power removed by the model fit, and can be applied to either data from a single pulsar, or to a set of pulsars to detect a correlated signal. We apply these methods to our data set to set an upper limit on the strength of the nHz-frequency stochastic supermassive black hole gravitational wave background of h{sub c} (1 yr{sup -1}) < 7 Multiplication-Sign 10{sup -15} (95%). This result is dominated by the timing of the two best pulsars in the set, PSRs J1713+0747 and J1909-3744.

Demorest, P. B.; Ransom, S. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States)] [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Ferdman, R. D.; Kaspi, V. M. [Department of Physics, McGill University, 3600 rue Universite, Montreal, QC H3A 2T8 (Canada)] [Department of Physics, McGill University, 3600 rue Universite, Montreal, QC H3A 2T8 (Canada); Gonzalez, M. E.; Stairs, I. H. [Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 (Canada)] [Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 (Canada); Nice, D. [Department of Physics, Lafayette College, Easton, PA 18042 (United States)] [Department of Physics, Lafayette College, Easton, PA 18042 (United States); Arzoumanian, Z. [Center for Research and Exploration in Space Science and Technology and X-Ray Astrophysics Laboratory, NASA Goddard Space Flight Center, Code 662, Greenbelt, MD 20771 (United States)] [Center for Research and Exploration in Space Science and Technology and X-Ray Astrophysics Laboratory, NASA Goddard Space Flight Center, Code 662, Greenbelt, MD 20771 (United States); Brazier, A.; Cordes, J. M. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States)] [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Burke-Spolaor, S.; Lazio, J. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91106 (United States)] [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91106 (United States); Chamberlin, S. J.; Ellis, J.; Giampanis, S. [Center for Gravitation, Cosmology and Astrophysics, Department of Physics, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201 (United States)] [Center for Gravitation, Cosmology and Astrophysics, Department of Physics, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201 (United States); Finn, L. S. [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States)] [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States); Freire, P. [Max-Planck-Institut fur Radioastronomie, D-53121 Bonn (Germany)] [Max-Planck-Institut fur Radioastronomie, D-53121 Bonn (Germany); Jenet, F. [Center for Gravitational Wave Astronomy, University of Texas at Brownsville, Brownsville, TX 78520 (United States)] [Center for Gravitational Wave Astronomy, University of Texas at Brownsville, Brownsville, TX 78520 (United States); Lommen, A. N. [Department of Physics and Astronomy, Franklin and Marshall College, P.O. Box 3003, Lancaster, PA 17604 (United States)] [Department of Physics and Astronomy, Franklin and Marshall College, P.O. Box 3003, Lancaster, PA 17604 (United States); McLaughlin, M. [Department of Physics, West Virginia University, P.O. Box 6315, Morgantown, WV 26505 (United States)] [Department of Physics, West Virginia University, P.O. Box 6315, Morgantown, WV 26505 (United States); and others

2013-01-10T23:59:59.000Z

285

Coronal Magnetic Field Measurement from EUV Images made by the Solar Dynamics Observatory  

E-Print Network (OSTI)

By measuring the geometrical properties of the coronal mass ejection (CME) flux rope and the leading shock observed on 2010 June 13 by the Solar Dynamics Observatory (SDO) mission's Atmospheric Imaging Assembly (AIA) we determine the Alfv\\'en speed and the magnetic field strength in the inner corona at a heliocentric distance of ~ 1.4 Rs. The basic measurements are the shock standoff distance (deltaR) ahead of the CME flux rope, the radius of curvature of the flux rope (Rc), and the shock speed. We first derive the Alfv\\'enic Mach number (M) using the relationship, deltaR/Rc = 0.81[(gamma-1) M^2 + 2]/[(gamma+1)(M^2-1)], where gamma is the only parameter that needed to be assumed. For gamma =4/3, the Mach number declined from 3.7 to 1.5 indicating shock weakening within the field of view of the imager. The shock formation coincided with the appearance of a type II radio burst at a frequency of ~300 MHz (harmonic component), providing an independent confirmation of the shock. The shock compression ratio derived...

Gopalswamy, Nat; Akiyama, Sachiko; Mäkelä, Pertti; Yashiro, Seiji

2011-01-01T23:59:59.000Z

286

New superconducting toroidal magnet system for IAXO, the international AXion observatory  

SciTech Connect

Axions are hypothetical particles that were postulated to solve one of the puzzles arising in the standard model of particle physics, namely the strong CP (Charge conjugation and Parity) problem. The new International AXion Observatory (IAXO) will incorporate the most promising solar axions detector to date, which is designed to enhance the sensitivity to the axion-photon coupling by one order of magnitude beyond the limits of the current state-of-the-art detector, the CERN Axion Solar Telescope (CAST). The IAXO detector relies on a high-magnetic field distributed over a very large volume to convert solar axions into X-ray photons. Inspired by the successful realization of the ATLAS barrel and end-cap toroids, a very large superconducting toroid is currently designed at CERN to provide the required magnetic field. This toroid will comprise eight, one meter wide and twenty one meter long, racetrack coils. The system is sized 5.2 m in diameter and 25 m in length. Its peak magnetic field is 5.4 T with a stored energy of 500 MJ. The magnetic field optimization process to arrive at maximum detector yield is described. In addition, materials selection and their structure and sizing has been determined by force and stress calculations. Thermal loads are estimated to size the necessary cryogenic power and the concept of a forced flow supercritical helium based cryogenic system is given. A quench simulation confirmed the quench protection scheme.

Shilon, I.; Dudarev, A.; Silva, H.; Wagner, U.; Kate, H. H. J. ten [European Organization for Nuclear Research (CERN), CH-1211, Genève 23 (Switzerland)

2014-01-29T23:59:59.000Z

287

An array of low-background 3He proportional counters for theSudbury Neutrino Observatory  

SciTech Connect

An array of Neutral-Current Detectors (NCDs) has been builtin order to make a unique measurement of the total active ux of solarneutrinos in the Sudbury Neutrino Observatory (SNO). Data in the thirdphase of the SNO experiment were collected between November 2004 andNovember 2006, after the NCD array was added to improve theneutral-current sensitivity of the SNO detector. This array consisted of36 strings of proportional counters lled with a mixture of 3He and CF4gas capable of detecting the neutrons liberated by the neutrino-deuteronneutral current reaction in the D2O, and four strings lled with a mixtureof 4He and CF4 gas for background measurements. The proportional counterdiameter is 5 cm. The total deployed array length was 398 m. The SNO NCDarray is the lowest-radioactivity large array of proportional countersever produced. This article describes the design, construction,deployment, and characterization of the NCD array, discusses theelectronics and data acquisition system, and considers event signaturesand backgrounds.

Amsbaugh, J.F.; Anaya, J.M.; Banar, J.; Bowles, T.J.; Browne,M.C.; Bullard, T.V.; Burritt, T.H.; Cox-Mobrand, G.A.; Dai, X.; H.Deng,X.; Di Marco, M.; Doe, P.J.; Dragowsky, M.R.; Duba, C.A.; Duncan, F.A.; Earle, E.D.; Elliott, S.R.; Esch, E.-I.; Fergani, H.; Formaggio, J.A.; Fowler, M.M.; Franklin, J.E.; Geissbuehler, P.; Germani, J.V.; Goldschmidt, A.; Guillian, E.; Hallin, A.L.; Harper, G.; Harvey, P.J.; Hazama, R.; Heeger, K.M.; Heise, J.; Hime, A.; Howe, M.A.; Huang, M.; Kormos, L.L.; Kraus, C.; Krauss, C.B.; Law, J.; Lawson, I.T.; Lesko,K.T.; Loach, J.C.; Majerus, S.; Manor, J.; McGee, S.; Miknaitis, K.K.S.; Miller, G.G.; Morissette, B.; Myers, A.; Oblath, N.S.; O'Kee, H.M.; Ollerhead, R.W.; Peeters, S.J.M.; Poon, A.W.P.; Prior, G.; Reitzner,S.D.; Rielage, K.; Robertson, R.G.H.; Skensved, P.; Smith, A.R.; Smith,M.W.E.; Steiger, T.D.; Stonehill,L.C.; Thornewell, P.M.; Tolich, N.; VanDevender, B.A.; VanWechel, T.D.; Wall, B.L.; Tseung, H.W.C.; Wendland,J.; West, N.; Wilhelmy, J.B.; Wilkerson, J.F.; Wouters, J.M.

2007-02-01T23:59:59.000Z

288

OH/IR stars and their superwinds as observed by the Herschel Space Observatory  

E-Print Network (OSTI)

Aim : In order to study the history of mass loss in extreme OH/IR stars, we observed a number of these objects using CO as a tracer of the density and temperature structure of their circumstellar envelopes. Method : Combining CO observations from the Herschel Space Observatory with those from the ground, we trace mass loss rates as a function of radius in five extreme OH/IR stars. Using radiative transfer modelling, we modelled the dusty envelope as well as the CO emission. The high-rotational transitions of CO indicate that they originate in a dense superwind region close to the star while the lower transitions tend to come from a more tenuous outer wind which is a result of the mass loss since the early AGB phase. Result : The models of the circumstellar envelopes around these stars suggest that they have entered a superwind phase in the past 200 - 500 years. The low 18O/17O (~ 0.1 compared to the solar abundance ratio of ~ 5) and 12C/13C (3-30 cf. the solar value of 89) ratios derived from our study suppor...

Justtanont, K; Barlow, M J; Matsuura, M; Swinyard, B; Waters, L B F M; Yates, J

2013-01-01T23:59:59.000Z

289

Depth of Maximum of Air-Shower Profiles at the Pierre Auger Observatory: Composition Implications  

E-Print Network (OSTI)

Using the data taken at the Pierre Auger Observatory between December 2004 and December 2012, we have examined the implications of the distributions of depths of atmospheric shower maximum (Xmax), using a hybrid technique, for composition and hadronic interaction models. We do this by fitting the distributions with predictions from a variety of hadronic interaction models for variations in the composition of the primary cosmic rays and examining the quality of the fit. Regardless of what interaction model is assumed, we find that our data are not well described by a mix of protons and iron nuclei over most of the energy range. Acceptable fits can be obtained when intermediate masses are included, and when this is done consistent results for the proton and iron-nuclei contributions can be found using the available models. We observe a strong energy dependence of the resulting proton fractions, and find no support from any of the models for a significant contribution from iron nuclei. However, we also observe a...

,

2014-01-01T23:59:59.000Z

290

HOMOLOGOUS EXTREME ULTRAVIOLET WAVES IN THE EMERGING FLUX REGION OBSERVED BY THE SOLAR DYNAMICS OBSERVATORY  

SciTech Connect

Taking advantage of the high temporal and spatial resolution of the Solar Dynamics Observatory (SDO) observations, we present four homologous extreme ultraviolet (EUV) waves within 3 hr on 2010 November 11. All EUV waves emanated from the same emerging flux region (EFR), propagated in the same direction, and were accompanied by surges, weak flares, and faint coronal mass ejections (CMEs). The waves had the basically same appearance in all EUV wavebands of the Atmospheric Imaging Assembly on SDO. The waves propagated at constant velocities in the range of 280-500 km s{sup -1}, with little angular dependence, which indicated that the homologous waves could be likely interpreted as fast-mode waves. The waves are supposed to likely involve more than one driving mechanism, and it was most probable that the waves were driven by the surges, due to their close timing and location relations. We also propose that the homologous waves were intimately associated with the continuous emergence and cancellation of magnetic flux in the EFR, which could supply sufficient energy and trigger the onsets of the waves.

Zheng Ruisheng; Jiang Yunchun; Yang Jiayan; Bi Yi; Hong Junchao; Yang, B.; Yang Dan, E-mail: zhrsh@ynao.ac.cn [National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011 (China)

2012-03-01T23:59:59.000Z

291

Combined analysis of all three phases of solar neutrino data from the Sudbury Neutrino Observatory  

Science Journals Connector (OSTI)

We report results from a combined analysis of solar neutrino data from all phases of the Sudbury Neutrino Observatory (SNO). By exploiting particle identification information obtained from the proportional counters installed during the third phase, this analysis improved background rejection in that phase of the experiment. The combined analysis of the SNO data resulted in a total flux of active neutrino flavors from 8B decays in the Sun of (5.25±0.16(stat.)?0.13+0.11(syst.))×106cm?2s?1, while a two-flavor neutrino oscillation analysis yielded ?m212=(5.6?1.4+1.9)×10?5eV2 and tan2?12=0.427?0.029+0.033. A three-flavor neutrino oscillation analysis combining the SNO result with results of all other solar neutrino experiments and reactor neutrino experiments yielded ?m212=(7.46?0.19+0.20)×10?5eV2, tan2?12=0.443?0.025+0.030, and sin2?13=(2.49?0.32+0.20)×10?2.

B. Aharmim et al. (SNO Collaboration)

2013-08-01T23:59:59.000Z

292

Measurement of the cosmic ray and neutrino-induced muon flux at the Sudbury neutrino observatory  

Science Journals Connector (OSTI)

Results are reported on the measurement of the atmospheric neutrino-induced muon flux at a depth of 2 kilometers below the Earth’s surface from 1229 days of operation of the Sudbury Neutrino Observatory (SNO). By measuring the flux of through-going muons as a function of zenith angle, the SNO experiment can distinguish between the oscillated and unoscillated portion of the neutrino flux. A total of 514 muonlike events are measured between -1?cos??zenith?0.4 in a total exposure of 2.30×1014??cm2?s. The measured flux normalization is 1.22±0.09 times the Bartol three-dimensional flux prediction. This is the first measurement of the neutrino-induced flux where neutrino oscillations are minimized. The zenith distribution is consistent with previously measured atmospheric neutrino oscillation parameters. The cosmic ray muon flux at SNO with zenith angle cos??zenith>0.4 is measured to be (3.31±0.01(stat)±0.09(sys))×10-10???/s/cm2.

B. Aharmim et al. (SNO Collaboration)

2009-07-10T23:59:59.000Z

293

Alternative transfer to the Earth–Moon Lagrangian points L4 and L5 using lunar gravity assist  

Science Journals Connector (OSTI)

Abstract Lagrangian points L4 and L5 lie at 60° ahead of and behind the Moon in its orbit with respect to the Earth. Each one of them is a third point of an equilateral triangle with the base of the line defined by those two bodies. These Lagrangian points are stable for the Earth–Moon mass ratio. As so, these Lagrangian points represent remarkable positions to host astronomical observatories or space stations. However, this same distance characteristic may be a challenge for periodic servicing mission. This paper studies elliptic trajectories from an Earth circular parking orbit to reach the Moon’s sphere of influence and apply a swing-by maneuver in order to re-direct the path of a spacecraft to a vicinity of the Lagrangian points L4 and L5. Once the geocentric transfer orbit and the initial impulsive thrust have been determined, the goal is to establish the angle at which the geocentric trajectory crosses the lunar sphere of influence in such a way that when the spacecraft leaves the Moon’s gravitational field, its trajectory and velocity with respect to the Earth change in order to the spacecraft arrives at L4 and L5. In this work, the planar Circular Restricted Three Body Problem approximation is used and in order to avoid solving a two boundary problem, the patched-conic approximation is considered.

F.J.T. Salazar; E.E.N. Macau; O.C. Winter

2014-01-01T23:59:59.000Z

294

SEARCHES FOR HIGH-FREQUENCY VARIATIONS IN THE {sup 8}B SOLAR NEUTRINO FLUX AT THE SUDBURY NEUTRINO OBSERVATORY  

SciTech Connect

We have performed three searches for high-frequency signals in the solar neutrino flux measured by the Sudbury Neutrino Observatory, motivated by the possibility that solar g-mode oscillations could affect the production or propagation of solar {sup 8}B neutrinos. The first search looked for any significant peak in the frequency range 1-144 day{sup -1}, with a sensitivity to sinusoidal signals with amplitudes of 12% or greater. The second search focused on regions in which g-mode signals have been claimed by experiments aboard the Solar and Heliospheric Observatory satellite, and was sensitive to signals with amplitudes of 10% or greater. The third search looked for extra power across the entire frequency band. No statistically significant signal was detected in any of the three searches.

Aharmim, B.; Chauhan, D. [Department of Physics and Astronomy, Laurentian University, Sudbury, ON P3E 2C6 (Canada); Ahmed, S. N.; Boulay, M. G.; Cai, B.; Chen, M.; Dai, X. [Department of Physics, Queen's University, Kingston, ON K7L 3N6 (Canada); Anthony, A. E. [Department of Physics, University of Texas at Austin, Austin, TX 78712-0264 (United States); Barros, N. [Laboratorio de Instrumentacao e Fisica Experimental de PartIculas, Av. Elias Garcia 14, 1, 1000-149 Lisboa (Portugal); Beier, E. W.; Deng, H. [Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104-6396 (United States); Bellerive, A.; Boudjemline, K. [Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, ON K1S 5B6 (Canada); Beltran, B. [Department of Physics, University of Alberta, Edmonton, Alberta, T6G 2R3 (Canada); Bergevin, M.; Chan, Y. D. [Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States); Biller, S. D.; Cleveland, B. T. [Department of Physics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH (United Kingdom); Burritt, T. H.; Cox, G. A. [Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, WA 98195 (United States)

2010-02-10T23:59:59.000Z

295

End Points Management | Department of Energy  

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

Management Management End Points Management The policy of the EM is that a formal project management approach be used for the planning, managing, and conducting of its projects. Specifying and achieving end points is a systematic, engineering way of proceeding from an existing condition to a stated desired final set of conditions in which the facility is safe and can be economically monitored and maintained. An end point method is a way to translate broad mission statements to explicit goals that are readily understood by engineers and craft personnel who do the work. (It should be recognized that while end points as addressed here are for a final set of conditions for deactivation, they may represent an interim point for the overall EM cleanup goal.) End Points Management

296

[0268] First Galley Proofs MULTIPLICITIES, BOUNDARY POINTS,  

E-Print Network (OSTI)

, multiplicity, extreme point, sharp point, boundary point. c Ð , Zagreb Paper OaM-0268 1 #12;2 W.S. CHEUNG NUMERICAL RANGES WAI-SHUN CHEUNG, XUHUA LIU AND TIN-YAU TAM (Communicated by C.-K. Li) Abstract, XUHUA LIU AND T.Y. TAM Given W(A), Embry [8] introduced M = M (A) := {x Cn : x Ax = x x}. In general

Tam, Tin-Yau

297

Prediction of Cloud Points of Biodiesel  

Science Journals Connector (OSTI)

Prediction of Cloud Points of Biodiesel† ... Despite the lack of accurate data for the cloud points of biodiesel, the results obtained here allow for an adequate evaluation of the model proposed, showing that it can produce good predictions of the cloud points of mixtures of fatty acid esters. ... Because of its environmental benefits, resulting from a decrease in CO2 emissions, its origin from renewable resources, and the increase in crude oil costs, biodiesel is become increasingly attractive. ...

J. C. A. Lopes; L. Boros; M. A. Krähenbühl; A. J. A. Meirelles; J. L. Daridon; J. Pauly; I. M. Marrucho; J. A. P. Coutinho

2007-10-09T23:59:59.000Z

298

New York Nuclear Profile - Indian Point  

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

Indian Point" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

299

Wisconsin Nuclear Profile - Point Beach Nuclear Plant  

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

Point Beach Nuclear Plant" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

300

Building Green in Greensburg: Prairie Pointe Townhomes  

Office of Energy Efficiency and Renewable Energy (EERE)

This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Prairie Pointe Townhomes in Greensburg, Kansas.

Note: This page contains sample records for the topic "apache point observatory" from the National Library of EnergyBeta (NLEBeta).
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301

Homework/Program #1 Solutions a) ( 1 point for each Hello*.java files (3 points), 1 point for each Hello*.class file (3 points)  

E-Print Network (OSTI)

Homework/Program #1 Solutions 1. a) ( 1 point for each Hello*.java files (3 points), 1 point for each Hello*.class file (3 points) -rw-r--r--. 1 cs11xyz cs11sxyz 718 Oct 2 21:47 Hello2.class -rw-r--r--. 1 cs11xyz cs11sxyz 938 Oct 2 21:22 Hello2.java -rw-r--r--. 1 cs11xyz cs11sxyz 427 Oct 2 21:47 Hello

Papadopoulos, Philip M.

302

Inexact and accelerated proximal point algorithms  

E-Print Network (OSTI)

Aug 10, 2011 ... Abstract: We present inexact accelerated proximal point algorithms for minimizing a proper lower semicon- tinuous and convex function.

Saverio Salzo

2011-08-10T23:59:59.000Z

303

The magnetic sun from different views: A comparison of the mean and background magnetic field observations made in different observatories and in different spectral lines  

Science Journals Connector (OSTI)

A comparison is made of observational data on the mean magnetic field of the Sun from several observatories (a ... correlation and regression analyses of observations of background magnetic fields at the STOP tel...

M. L. Demidov

304

Apache County, Arizona: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

3224°, -109.3783206° 3224°, -109.3783206° 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":35.5313224,"lon":-109.3783206,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

305

Apache Junction, Arizona: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

3.4150485°, -111.5495777° 3.4150485°, -111.5495777° 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":33.4150485,"lon":-111.5495777,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

306

V-150: Apache VCL Input Validation Flaw Lets Remote Authenticated...  

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

or userGrant) can send specially crafted data via the web interface or XMLRPC API to gain additional administrative privileges. IMPACT: A remote authenticated user can...

307

V-162: Apache Struts "ParameterInterceptor" Security Bypass Vulnerabil...  

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

to enable method execution and execute arbitrary methods, bypassing Struts and OGNL library protections. 2. Any unsanitized String variable exposed by an action and have it...

308

Form drag at Three Tree Point  

E-Print Network (OSTI)

form drag with bottom pressure sensors #12;Oscillatory dynamics tidal energy converted to internal waves, eddies and mixing no tidally averaged work done on system slack tide: background tilt flood & ebb Puget Sound, WA Point Three Tree Pressure sensors (PPODs) at Three Tree Point (TTP) PPODs #12;PPOD

Warner, Sally

309

The Control Point Policy Stanley B. Gershwin  

E-Print Network (OSTI)

://web.mit.edu/manuf-sys Massachusetts Institute of Technology Spring, 2012 The Control Point Policy 1/33 Copyright c 2012 Stanley B-time calculation. The purpose of real-time scheduling in a factory is to make decisions in response to random failures, change in demand, etc. The Control Point Policy 4/33 Copyright c 2012 Stanley B. Gershwin. All

Gershwin, Stanley B.

310

Multiple Point Schemes for Corank 1 Maps  

Science Journals Connector (OSTI)

......Multiple Point Schemes for Corank 1 Maps Washington Luiz Marar David Mond...MULTIPLE POINT SCHEMES FOR CORANK 1 MAPS WASHINGTON LUIZ MARAR AND DAVID...1). Finally, denote the map Cn "1+fc -> C*~m defined...g:(Cn -1+k ,0) *C\\gis G-invariant}. Then

Washington Luiz Marar; David Mond

1989-06-01T23:59:59.000Z

311

Analysis of the parallel distinguished point tradeoff  

Science Journals Connector (OSTI)

Cryptanalytic time memory tradeoff algorithms are tools for quickly inverting one-way functions and many consider the rainbow table method to be the most efficient tradeoff algorithm. However, it was recently announced, mostly based on experiments, that ... Keywords: distinguished point, parallel distinguished point, rainbow table, time memory tradeoff

Jin Hong; Ga Won Lee; Daegun Ma

2011-12-01T23:59:59.000Z

312

Point-to-curve ray tracing  

Science Journals Connector (OSTI)

Point-to-curve ray tracing is an attempt at dealing with multiplicity of solutions to a generic boundary-value problem of ray tracing. In a point-to-curve tracing (P2C) the input parameters of the boundary-value....

Andrzej Hanyga

1996-01-01T23:59:59.000Z

313

Point-to-curve Ray Tracing  

Science Journals Connector (OSTI)

Point-to-curve ray tracing is an attempt at dealing with multiplicity of solutions to a generic boundary-value problem of ray tracing. In a point-to-curve tracing (P2C) the input parameters of the boundary-value....

Andrzej Hanyga

1996-01-01T23:59:59.000Z

314

EMERGING DIMMINGS OF ACTIVE REGIONS OBSERVED BY THE SOLAR DYNAMICS OBSERVATORY  

SciTech Connect

Using the observations from the Atmospheric Imaging Assembly and the Helioseismic and Magnetic Imager on board the Solar Dynamics Observatory, we statistically investigate the emerging dimmings (EDs) of 24 isolated active regions (IARs) from 2010 June to 2011 May. All the IARs show EDs in lower-temperature lines (e.g., 171 A) at their early emerging stages. Meanwhile, in higher temperature lines (e.g., 211 A), the ED regions brighten continuously. There are two types of EDs: fan-shaped and halo-shaped. There are 19 fan-shaped EDs and 5 halo-shaped ones. The EDs appear to be delayed by several to more than ten hours relative to the first emergence of the IARs. The shortest delay is 3.6 hr and the longest is 19.0 hr. The EDs last from 3.3 hr to 14.2 hr, with a mean duration of 8.3 hr. Before the appearance of the EDs, the emergence rate of the magnetic flux of the IARs is between 1.2 Multiplication-Sign 10{sup 19} Mx hr{sup -1} to 1.4 Multiplication-Sign 10{sup 20} Mx hr{sup -1}. The larger the emergence rate is, the shorter the delay time is. While the dimmings appear, the magnetic flux of the IARs ranges from 8.8 Multiplication-Sign 10{sup 19} Mx to 1.3 Multiplication-Sign 10{sup 21} Mx. These observations imply that the reconfiguration of the coronal magnetic fields due to reconnection between the newly emerging flux and the surrounding existing fields results in a new thermal distribution which leads to a dimming for the cooler channel (171 A) and brightening in the warmer channels.

Zhang Jun; Yang Shuhong [Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China); Liu Yang; Sun Xudong, E-mail: zjun@nao.cas.cn, E-mail: shuhongyang@nao.cas.cn, E-mail: yliu@sun.stanford.edu, E-mail: xudong@sun.stanford.edu [W. W. Hansen Experimental Physics Laboratory, Stanford University, Stanford, CA 94305-4085 (United States)

2012-12-01T23:59:59.000Z

315

CORONAL MAGNETIC FIELD MEASUREMENT FROM EUV IMAGES MADE BY THE SOLAR DYNAMICS OBSERVATORY  

SciTech Connect

By measuring the geometrical properties of the coronal mass ejection (CME) flux rope and the leading shock observed on 2010 June 13 by the Solar Dynamics Observatory (SDO) mission's Atmospheric Imaging Assembly we determine the Alfven speed and the magnetic field strength in the inner corona at a heliocentric distance of {approx}1.4 Rs. The basic measurements are the shock standoff distance ({Delta}R) ahead of the CME flux rope, the radius of curvature of the flux rope (R{sub c}), and the shock speed. We first derive the Alfvenic Mach number (M) using the relationship, {Delta}R/R{sub c} = 0.81[({gamma}-1) M{sup 2} + 2]/[({gamma}+1)(M{sup 2} - 1)], where {gamma} is the only parameter that needed to be assumed. For {gamma} = 4/3, the Mach number declined from 3.7 to 1.5 indicating shock weakening within the field of view of the imager. The shock formation coincided with the appearance of a type II radio burst at a frequency of {approx}300 MHz (harmonic component), providing an independent confirmation of the shock. The shock compression ratio derived from the radio dynamic spectrum was found to be consistent with that derived from the theory of fast-mode MHD shocks. From the measured shock speed and the derived Mach number, we found the Alfven speed to increase from {approx}140 km s{sup -1} to 460 km s{sup -1} over the distance range 1.2-1.5 Rs. By deriving the upstream plasma density from the emission frequency of the associated type II radio burst, we determined the coronal magnetic field to be in the range 1.3-1.5 G. The derived magnetic field values are consistent with other estimates in a similar distance range. This work demonstrates that the EUV imagers, in the presence of radio dynamic spectra, can be used as coronal magnetometers.

Gopalswamy, Nat; Akiyama, Sachiko; Maekelae, Pertti; Yashiro, Seiji [NASA Goddard Space Flight Center, Greenbelt, MD 20771-0001 (United States); Nitta, Nariaki [Lockheed-Martin Solar and Astrophysics Laboratory, Palo Alto, CA 94304 (United States)

2012-01-01T23:59:59.000Z

316

Interaction between Injection Points during Hydraulic Fracturing  

E-Print Network (OSTI)

We present a model of the hydraulic fracturing of heterogeneous poroelastic media. The formalism is an effective continuum model that captures the coupled dynamics of the fluid pressure and the fractured rock matrix and models both the tensile and shear failure of the rock. As an application of the formalism, we study the geomechanical stress interaction between two injection points during hydraulic fracturing (hydrofracking) and how this interaction influences the fracturing process. For injection points that are separated by less than a critical correlation length, we find that the fracturing process around each point is strongly correlated with the position of the neighboring point. The magnitude of the correlation length depends on the degree of heterogeneity of the rock and is on the order of 30-45 m for rocks with low permeabilities. In the strongly correlated regime, we predict a novel effective fracture-force that attracts the fractures toward the neighboring injection point.

Hals, Kjetil M D

2012-01-01T23:59:59.000Z

317

Definition: Point Absorber | Open Energy Information  

Open Energy Info (EERE)

Point Absorber Point Absorber Jump to: navigation, search Dictionary.png Point Absorber Wave energy capture device, with principal dimension relatively small compared to the wavelength, and is able to capture energy from a wave front greater than the physical dimension of the device. There are floating and submerged models.[1] Related Terms Wave power; PowerBouy References ↑ http://en.wikipedia.org/wiki/Wave_power Poi LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ntabsorber.jpg Example of a Point Absorber A submerged pressure differential wave energy capturing device, which can be considered a fully submerged point absorber. A pressure differential is induced within the device as the wave passes, driving a fluid pump to create mechanical energy. Retrieved from

318

Position angle of the VSOP antenna feed. National Radio Astronomy Observatory, Socorro, New Mexico, USA  

E-Print Network (OSTI)

, including antenna and solar panels, is shown in Fig. 1. We define a right hand coordinate system fixed about which the solar panels can be rotated. The solar panels are pointed at the Sun by rotation the source and the Sun, there are two possible orientations of the satellite and the solar panels

Groppi, Christopher

319

Predicted X-ray backgrounds for the International X-ray Observatory  

E-Print Network (OSTI)

The background that will be observed by IXO's X-ray detectors naturally separates into two components: (1) a Cosmic X-ray Background (CXB), primarily due to unresolved point sources at high energies (E>2 keV), along with ...

Bautz, Marshall W.

320

Change-Point Detection for High-Dimensional Data  

E-Print Network (OSTI)

Solar Dynamic Observatory (SDO) source: NASA SDO images taken by helioseismic sensors mounted in a subnet thousands to millions solar flare detection "sensor": each pixel 60, 000 pixels 10, 000 EEG-time might prevent large-scale blackout 2 / 29 #12;Solar flare detection June, 2012. solar storm: a large

Xie, Yao

Note: This page contains sample records for the topic "apache point observatory" 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

Point380 LLC | Open Energy Information  

Open Energy Info (EERE)

Point380 LLC Point380 LLC Jump to: navigation, search Name Point380, LLC Place Boulder, Colorado Zip 80302 Sector Carbon Product Point380 provides carbon consulting and resource management solutions to a broad range of clients seeking energy related risk analysis and policy analysis. Coordinates 42.74962°, -109.714163° 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":42.74962,"lon":-109.714163,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

322

Cedar Point Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Point Wind Farm Point Wind Farm Jump to: navigation, search Name Cedar Point Wind Farm Facility Cedar Point Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Enbridge Inc. Developer RES Americas Energy Purchaser Xcel Energy Location Elbert CO Coordinates 39.219417°, -104.537167° 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":39.219417,"lon":-104.537167,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

323

End Points Specification Methods | Department of Energy  

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

End Points Specification Methods End Points Specification Methods End Points Specification Methods Two methods to develop end point specifications are presented. These have evolved from use in the field for deactivation projects. The hierarchical method is systematic, comprehensive, and completely defensible as to the basis for each specification. This method may appear complex to the uninitiated, but it is a straightforward application of a systematic engineering approach. It is labor intensive only during the final stage. This method is appropriate to the type of project involving a complex facility that contains process systems and a variety of contaminated areas or other hazards. The checklist method is an approach that is more appropriate to facilities which require less detailed planning, such as for industrial

324

Tribal Points of Contacts | Department of Energy  

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

Points of Contacts Points of Contacts Tribal Points of Contacts US DOE-Office of Environmental Management 1000 Independence Avenue, SW Washington, DC 20585 ph: (202) 586-5944 fax: (202) 586-5000 Richland Operations Office- Hanford Indian Nations Program P.O. Box 550- MSIN A7-75 Richland, WA 99352 ph: (509) 376-6332 fax: (509) 376-1563 West Valley Demonstration Project Tribal Government Liaison P.O. Box 191- 10282 Rock Springs Road West Valley, NY 14171 ph: (716) 942-4629 fax: (716) 942-2068 Albuquerque Operations Office Tribal Government Liaison P.O. Box 5400 Albuquerque, NM 87185 ph: (505) 845-5977 fax: (505) 845-4154 Tribal Points of Contact Richland Operations Office: Hanford Albuquerque Operations Office: Yakama Indian Nation Environmental Restoration/ Waste Management Program

325

Star Point Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Point Wind Farm Point Wind Farm Jump to: navigation, search Name Star Point Wind Farm Facility Star Point Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer Iberdrola Renewables Energy Purchaser Modesto Irrigation District Location Near Moro OR Coordinates 45.474734°, -120.704412° 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":45.474734,"lon":-120.704412,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

326

large-point | netl.doe.gov  

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

Carbon Dioxide Capture from Large Point Sources Project No.: FG02-04ER83925 SBIR Commercial hollow fiber membrane cartridge. Commercial hollow fiber membrane cartridge 6"(D) X...

327

Creating Your SharePoint Roadmap  

Science Journals Connector (OSTI)

In this chapter, I focus on the process for creating a vision and a roadmap that describes what a SharePoint service will evolve into over time. I discuss approaches to building a timeline view of enhancements...

Steve Goodyear

2013-01-01T23:59:59.000Z

328

Saturation Point Analysis of Moist Convective Overturning  

Science Journals Connector (OSTI)

A unified approach to the thermodynamics of cloudy air, cloud-clear air mixing processes, atmospheric thermodynamic equilibrium structure and instability is formulated, using a new concept: the Saturation Point. This permits the representation of ...

Alan K. Betts

1982-07-01T23:59:59.000Z

329

The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays  

SciTech Connect

Since data-taking began in January 2004, the Pierre Auger Observatory has been recording the count rates of low energy secondary cosmic ray particles for the self-calibration of the ground detectors of its surface detector array. After correcting for atmospheric effects, modulations of galactic cosmic rays due to solar activity and transient events are observed. Temporal variations related with the activity of the heliosphere can be determined with high accuracy due to the high total count rates. In this study, the available data are presented together with an analysis focused on the observation of Forbush decreases, where a strong correlation with neutron monitor data is found.

Abreu, P.; /Lisbon, LIFEP /Lisbon, IST; Aglietta, M.; /Turin Observ. /Turin U. /INFN, Turin; Ahn, E.J.; /Fermilab; Allard, D.; /APC, Paris; Allekotte, I.; /Centro Atomico Bariloche /Balseiro Inst., San Carlos de Bariloche; Allen, J.; /New York U.; Alvarez Castillo, J.; /Mexico U.; Alvarez-Muniz, J.; /Santiago de Compostela U.; Ambrosio, M.; /Naples U. /INFN, Naples; Aminaei, A.; /Nijmegen U., IMAPP; Anchordoqui, L.; /Wisconsin U., Milwaukee /Lisbon, LIFEP /Lisbon, IST

2011-01-01T23:59:59.000Z

330

Bounds on the density of sources of ultra-high energy cosmic rays from the Pierre Auger Observatory  

SciTech Connect

We derive lower bounds on the density of sources of ultra-high energy cosmic rays from the lack of significant clustering in the arrival directions of the highest energy events detected at the Pierre Auger Observatory. The density of uniformly distributed sources of equal intrinsic intensity was found to be larger than ? (0.06?5) × 10{sup ?4} Mpc{sup ?3} at 95% CL, depending on the magnitude of the magnetic deflections. Similar bounds, in the range (0.2?7) × 10{sup ?4} Mpc{sup ?3}, were obtained for sources following the local matter distribution.

Collaboration: Pierre Auger Collaboration

2013-05-01T23:59:59.000Z

331

PynPoint Code for Exoplanet Imaging  

E-Print Network (OSTI)

We announce the public release of PynPoint, a Python package that we have developed for analysing exoplanet data taken with the angular differential imaging observing technique. In particular, PynPoint is designed to model the point spread function of the central star and to subtract its flux contribution to reveal nearby faint companion planets. The current version of the package does this correction by using a principal component analysis method to build a basis set for modelling the point spread function of the observations. We demonstrate the performance of the package by reanalysing publicly available data on the exoplanet beta Pictoris b, which consists of close to 24,000 individual image frames. We show that PynPoint is able to analyse this typical data in roughly 1.5 minutes on a Mac Pro, when the number of images is reduced by co-adding in sets of 5. The main computational work parallelises well as a result of a reliance on SciPy and NumPy functions. For this calculation the peak memory load is 6Gb, ...

Amara, Adam; Akeret, Joel

2014-01-01T23:59:59.000Z

332

An X-point ergodic divertor  

SciTech Connect

A new ergodic divertor is proposed. It utilizes a system of external (n = 3) coils arranged to generate overlapping magnetic islands in the edge region of a diverted tokamak and connect the randomized field lines to the external (cold) divertor plate. The novel feature in the configuration is the placement of the external coils close to the X-point. A realistic design of the external coil set is studied by using the field line tracing method for a low aspect ratio (A {approx equal} 3) tokamak. Two types of effects are observed. First, by placing the coils close to the X-point, where the poloidal magnetic field is weak and the rational surfaces are closely packed only a moderate amount of current in the external coils is needed to ergodize the edge region. This ergodized edge enhances the edge transport in the X-point region and leads to the potential of edge profile control and the avoidance of edge localized modes (ELMs). Furthermore, the trajectories of the field lines close to the X-point are modified by the external coil set, causing the hit points on the external divertor plates to be randomized and spread out in the major radius direction. A time-dependent modulation of the currents in the external (n = 3) coils can potentially spread the heat flux more uniformly on the divertor plate avoiding high concentration of the heat flux. 10 refs., 9 figs.

Chu, M.S.; Jensen, T.H.; La Haye, R.J.; Taylor, T.S.; Evans, T.E.

1991-10-01T23:59:59.000Z

333

Tipping Point Renewable Energy | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Tipping Point Renewable Energy Jump to: navigation, search Logo: Tipping Point Renewable Energy Name Tipping Point Renewable Energy Place Columbus, Ohio Zip 43221 Sector Solar Website http://tipenergy.com/ Coordinates 40.0097883°, -83.0683519° 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":40.0097883,"lon":-83.0683519,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

334

Midnight Point Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Midnight Point Geothermal Project Midnight Point Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Midnight Point Geothermal Project Project Location Information Coordinates 43.548333333333°, -119.97611111111° 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":43.548333333333,"lon":-119.97611111111,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

335

Building Green in Greensburg: Prairie Pointe Townhomes  

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

Prairie Pointe Townhomes Prairie Pointe Townhomes After a tornado destroyed most of Greensburg, Kansas, in 2007, the residents needed affordable housing. Prairie Pointe Townhomes is a low-income rental development that was completed in July 2008. Eight of the 16 units in this townhome complex were awarded the first residential U.S. Green Building Council Leadership in Energy and Environmental Design (LEED ® ) Platinum rating in Kansas and are estimated to use about 50% less energy than similar buildings built to existing building codes. ENERGY EFFICIENCY FEATURES * Well-insulated 2 x 6 walls use blown-in cellulose insulation with an R-Value of 22.5 to prevent heat loss and save energy * Well-insulated roof with an R-value of R-38 prevents heat loss through the roof and helps keep building cool in summer

336

Symmetry and Dirac points in graphene spectrum  

E-Print Network (OSTI)

Existence and stability of Dirac points in the dispersion relation of operators periodic with respect to the hexagonal lattice is investigated for different sets of additional symmetries. The following symmetries are considered: rotation by $2\\pi/3$ and inversion, rotation by $2\\pi/3$ and horizontal reflection, inversion or reflection with weakly broken rotation symmetry, and the case where no Dirac points arise: rotation by $2\\pi/3$ and vertical reflection. All proofs are based on symmetry considerations and are elementary in nature. In particular, existence of degeneracies in the spectrum is proved by a transplantation argument (which is deduced from the (co)representation of the relevant symmetry group). The conical shape of the dispersion relation is obtained from its invariance under rotation by $2\\pi/3$. Persistence of conical points when the rotation symmetry is weakly broken is proved using a geometric phase in one case and parity of the eigenfunctions in the other.

Gregory Berkolaiko; Andrew Comech

2014-12-28T23:59:59.000Z

337

Generalized Attractor Points in Gauged Supergravity  

SciTech Connect

The attractor mechanism governs the near-horizon geometry of extremal black holes in ungauged 4D N=2 supergravity theories and in Calabi-Yau compactifications of string theory. In this paper, we study a natural generalization of this mechanism to solutions of arbitrary 4D N=2 gauged supergravities. We define generalized attractor points as solutions of an ansatz which reduces the Einstein, gauge field, and scalar equations of motion to algebraic equations. The simplest generalized attractor geometries are characterized by non-vanishing constant anholonomy coefficients in an orthonormal frame. Basic examples include Lifshitz and Schroedinger solutions, as well as AdS and dS vacua. There is a generalized attractor potential whose critical points are the attractor points, and its extremization explains the algebraic nature of the equations governing both supersymmetric and non-supersymmetric attractors.

Kachru, Shamit; /Stanford U., Phys. Dept. /SLAC; Kallosh, Renata; /Stanford U., Phys. Dept.; Shmakova, Marina; /KIPAC, Menlo Park /SLAC /Stanford U., Phys. Dept.

2011-08-15T23:59:59.000Z

338

GreatPoint Energy | Open Energy Information  

Open Energy Info (EERE)

GreatPoint Energy GreatPoint Energy Jump to: navigation, search Name GreatPoint Energy Address 222 Third Street Place Cambridge, Massachusetts Zip 02142 Sector Biomass Product Converts coal, petroleum coke and biomass into natural gas Website http://www.greatpointenergy.co Coordinates 42.3672873°, -71.0814466° 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":42.3672873,"lon":-71.0814466,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

339

Microsoft Word - CX-Harbour_Pointe_130621  

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

5, 2013 5, 2013 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Toni L. Timberman Project Manager - TSE-TPP-2 Proposed Action: Harbour Pointe Small Generator Integration Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7 Electronic Equipment Location: Mukilteo, Snohomish County, Washington Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to integrate UniEnergy Technologies' (UET) 1.5-megawatt battery generation project into BPA's balancing authority (BA) in response to a UET small generator interconnection request. The proposed point of interconnection is at Snohomish Public Utility District's (SnoPUD) Harbour Pointe Substation. In order to integrate

340

Phase-shifting point diffraction interferometer  

DOE Patents (OSTI)

Disclosed is a point diffraction interferometer for evaluating the quality of a test optic. In operation, the point diffraction interferometer includes a source of radiation, the test optic, a beam divider, a reference wave pinhole located at an image plane downstream from the test optic, and a detector for detecting an interference pattern produced between a reference wave emitted by the pinhole and a test wave emitted from the test optic. The beam divider produces separate reference and test beams which focus at different laterally separated positions on the image plane. The reference wave pinhole is placed at a region of high intensity (e.g., the focal point) for the reference beam. This allows reference wave to be produced at a relatively high intensity. Also, the beam divider may include elements for phase shifting one or both of the reference and test beams. 8 figs.

Medecki, H.

1998-11-10T23:59:59.000Z

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


341

Fixed point theorems in ultrametric spaces  

E-Print Network (OSTI)

Point Theorems in Ultrametric Spaces. (May 1972) Steven E. Fullbright, B. A. , Texas A&M University M. S. , Texas A&M University Directed by: L. F. Guseman, Jr. and Jack Bryant Let (X, d) be an ultrametric space and f a contractive selfmap of X.... It is shown that the existence of fixed points of f is related to simple properties of the metric d. iv ACKNOWLEDGEMENTS I wish to thank the following people for their assistance and support in writing this thesis: Larry Guseman, who provided guidance...

Fullbright, Steven Edward

2012-06-07T23:59:59.000Z

342

Steps toward a high precision solar rotation profile: Results from SDO/AIA coronal bright point data  

E-Print Network (OSTI)

Coronal bright points (CBP) are ubiquitous small brightenings in the solar corona associated with small magnetic bipoles. We derive the solar differential rotation profile by tracing the motions of CBPs detected by the Atmospheric Imaging Assembly (AIA) instrument aboard the Solar Dynamics Observatory (SDO). We also investigate problems related to detection of coronal bright points resulting from instrument and detection algorithm limitations. To determine the positions and identification of coronal bright points we used a segmentation algorithm. A linear fit of their central meridian distance and latitude versus time was utilised to derive velocities. We obtained 906 velocity measurements in a time interval of only 2 days. The differential rotation profile can be expressed as $\\omega_{rot} = (14.47\\pm 0.10 + (0.6\\pm 1.0)\\sin^{2}(b) + (-4.7\\pm 1.7)\\sin^{4}(b))$\\degr day$^{-1}$. Our result is in agreement with other work and it comes with reasonable errors in spite of the very short time interval used. This wa...

Sudar, Davor; Brajša, Roman; Saar, Steven H

2015-01-01T23:59:59.000Z

343

ATS 351, Spring 2010 Satellite 50 points  

E-Print Network (OSTI)

sensor is a radar. Passive sensors do not emit any radiation, and only detect naturally occurring their own radiation, and measure the return signal that is sent back to them. A good example of an active radiation that is emitted. Most satellites are passive sensors. 3. (5 points). Label each of the following

Rutledge, Steven

344

Ground Vibration Measurements at LHC Point 4  

SciTech Connect

Ground vibration was measured at Large Hadron Collider (LHC) Point 4 during the winter shutdown in February 2012. This report contains the results, including power and coherence spectra. We plan to collect and analyze vibration data from representative collider halls to inform specifications for future linear colliders, such as ILC and CLIC. We are especially interested in vibration correlations between final focus lens locations.

Bertsche, Kirk; /SLAC; Gaddi, Andrea; /CERN

2012-09-17T23:59:59.000Z

345

Dithering Strategies and Point-Source Photometry  

SciTech Connect

The accuracy in the photometry of a point source depends on the point-spread function (PSF), detector pixelization, and observing strategy. The PSF and pixel response describe the spatial blurring of the source, the pixel scale describes the spatial sampling of a single exposure, and the observing strategy determines the set of dithered exposures with pointing offsets from which the source flux is inferred. In a wide-field imaging survey, sources of interest are randomly distributed within the field of view and hence are centered randomly within a pixel. A given hardware configuration and observing strategy therefore have a distribution of photometric uncertainty for sources of fixed flux that fall in the field. In this article we explore the ensemble behavior of photometric and position accuracies for different PSFs, pixel scales, and dithering patterns. We find that the average uncertainty in the flux determination depends slightly on dither strategy, whereas the position determination can be strongly dependent on the dithering. For cases with pixels much larger than the PSF, the uncertainty distributions can be non-Gaussian, with rms values that are particularly sensitive to the dither strategy. We also find that for these configurations with large pixels, pointings dithered by a fractional pixel amount do not always give minimal average uncertainties; this is in contrast to image reconstruction for which fractional dithers are optimal. When fractional pixel dithering is favored, a pointing accuracy of better than {approx}0.15 {approx}0.15 pixel width is required to maintain half the advantage over random dithers.

Samsing, Johan; Kim, Alex G

2011-02-22T23:59:59.000Z

346

PowerPoint Posters 1 PowerPoint 2007 Creating Posters  

E-Print Network (OSTI)

PowerPoint Posters 1 PowerPoint 2007­ Creating Posters Description: This manual is designed to assist you in creating eye-catching, effective posters for presentation of research findings at scientific conferences and exhibits. You will learn the following elements of how to create a poster from

Collins, Gary S.

347

Cross-device gaze-supported point-to-point content transfer  

Science Journals Connector (OSTI)

Within a pervasive computing environment, we see content on shared displays that we wish to acquire and use in a specific way i.e., with an application on a personal device, transferring from point-to-point. The eyes as input can indicate intention to ... Keywords: content transfer, cross-device, eye-based interaction, gaze positioning, multimodal eye-tracking

Jayson Turner; Andreas Bulling; Jason Alexander; Hans Gellersen

2014-03-01T23:59:59.000Z

348

Updated On: 4/12/2013 15:34 Teams: Bung points Galactic Unicorns points  

E-Print Network (OSTI)

Matthew Sullivan 0 Joe Caggiano 12 Michael Biasella 5 Keith Klucznik 2 Benjamin Comeau 10 Ryan Kelley 23 Christopher Flood 12 #12;DaMonStahz points Tyler Mitchell points Craig Pille - C 9 Tyler Mitchell - C 24 Robert Jones 0 Christopher Tramontozzi 0 Kelsey Powers 0 Wellesley Broomfield 0 Ryan DeRosier 0 Brian

Sridhar, Srinivas

349

Point-to-Point Verification of Monitored Sensors at Reynolds Army Clinic and Hospital Final Report  

E-Print Network (OSTI)

A point-to-point verification of the heating, ventilating, and air conditioning (HVAC) system of the Reynolds Army Community Hospital (RACH) in Fort Sill, Oklahoma was done by the Energy Systems Laboratory (ESL) of Texas A&M University. Work began...

Martinez, J.; Linenschmidt, S.; Turner, D.

350

Search for Galactic PeV gamma rays with the IceCube Neutrino Observatory  

Science Journals Connector (OSTI)

Gamma-ray induced air showers are notable for their lack of muons, compared to hadronic showers. Hence, air shower arrays with large underground muon detectors can select a sample greatly enriched in photon showers by rejecting showers containing muons. IceCube is sensitive to muons with energies above ?500??GeV at the surface, which provides an efficient veto system for hadronic air showers with energies above 1 PeV. One year of data from the 40-string IceCube configuration was used to perform a search for point sources and a Galactic diffuse signal. No sources were found, resulting in a 90% C.L. upper limit on the ratio of gamma rays to cosmic rays of 1.2×10-3 for the flux coming from the Galactic plane region (-80°?l?-30°; -10°?b?5°) in the energy range 1.2–6.0 PeV. In the same energy range, point source fluxes with E-2 spectra have been excluded at a level of (E/TeV)2d?/dE?10-12–10-11??cm-2?s-1?TeV-1 depending on source declination. The complete IceCube detector will have a better sensitivity (due to the larger detector size), improved reconstruction, and vetoing techniques. Preliminary data from the nearly final IceCube detector configuration have been used to estimate the 5-yr sensitivity of the full detector. It is found to be more than an order of magnitude better, allowing the search for PeV extensions of known TeV gamma-ray emitters.

M. G. Aartsen et al. (IceCube Collaboration)

2013-03-20T23:59:59.000Z

351

Microsoft PowerPoint - Proceedings Cover Sheets  

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

to: to: DOE 5 th Annual CCS Conference, Alexandria, VA May 11, 2006 David Ball MRCSP Project Manager (614) 424-4901 balld@battelle.org Managing Climate Change and Securing a Future for the Midwest's Industrial Base DOE Cooperative Agreement No. DE-FC26-05NT42589 The MRCSP Region: The "Nation's Engine Room" has a vested stake in sequestration * One in six Americans * 1/6 of U.S. Economy * 1/5 of U.S. Electricity Generated * ¾ From Coal * One in six Americans * 1/6 of U.S. Economy * 1/5 of U.S. Electricity Generated * ¾ From Coal * ~300 Large Point Sources (>100,000 tonnes/year) * ~800 Million tonnes CO 2 /year * ~300 Large Point Sources (>100,000 tonnes/year) * ~800 Million tonnes CO 2 /year The geological potential of the region is vast and well positioned relative to sources

352

TEPP Points of Contact | Department of Energy  

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

Services » Waste Management » Packaging and Transportation » Services » Waste Management » Packaging and Transportation » Transportation Emergency Preparedness Program » TEPP Points of Contact TEPP Points of Contact TEPP is a national program managed at a headquarters level and implemented through the TEPP Central Operations Center managed by Technical Resources Group, Inc. For additional information on the TEPP, or to find out how you can obtain TEPP materials or schedule a class, contact either the HQ Program Manager or TEPP Central Operations. EM Contact EM Headquarters Program Manager Ella McNeil, Office of Transportation Ella.McNeil@em.doe.gov U.S. Department of Energy Washington, DC 20585 TEPP Central Operations admin@merrtt.com 208-528-8895 Waste Management Nuclear Materials & Waste Tank Waste and Waste Processing

353

Wax Point Determinations Using Acoustic Resonance Spectroscopy  

SciTech Connect

The thermodynamic characterization of the wax point of a given crude is essential in order to maintain flow conditions that prevent plugging of undersea pipelines. This report summarizes the efforts made towards applying an Acoustic Cavity Resonance Spectrometer (ACRS) to the determination of pressures and temperatures at which wax precipitates from crude. Phillips Petroleum Company, Inc., the CRADA participant, supplied the ACRS. The instrumentation was shipped to Dr. Thomas Schmidt of ORNL, the CRADA contractor, in May 2000 after preliminary software development performed under the guidance of Dr. Samuel Colgate and Dr. Evan House of the University of Florida, Gainesville, FL. Upon receipt it became apparent that a number of modifications still needed to be made before the ACRS could be precisely and safely used for wax point measurements. This report reviews the sequence of alterations made to the ACRS, as well as defines the possible applications of the instrumentation once the modifications have been completed.

Jubin, R.T.

2002-04-08T23:59:59.000Z

354

Observations and modeling of the emerging EUV loops in the quiet Sun as seen with the Solar Dynamics Observatory  

E-Print Network (OSTI)

We used data from the Helioseismic and Magnetic Imager (HMI), and Atmospheric Imaging Assembly (AIA) on the \\textit{Solar Dynamics Observatory} (SDO) to study coronal loops at small scales, emerging in the quiet Sun. With HMI line-of-sight magnetograms, we derive the integrated and unsigned photospheric magnetic flux at the loop footpoints in the photosphere. These loops are bright in the EUV channels of AIA. Using the six AIA EUV filters, we construct the differential emission measure (DEM) in the temperature range $5.7 - 6.5$ in log $T$ (K) for several hours of observations. The observed DEMs have a peak distribution around log $T \\approx$ 6.3, falling rapidly at higher temperatures. For log $T temperature is calculated, and its time variations are compared with those of magnetic flux. We present two possibilities for explaining the observed DEMs and temperatures variations. (a) Assuming the observed loop...

Chitta, LP; van Ballegooijen, A A; DeLuca, E E; Hasan, S S; Hanslmeier, A

2013-01-01T23:59:59.000Z

355

Design and Initial Performance of SHARP, a Polarimeter for the SHARC-II Camera at the Caltech Submillimeter Observatory  

E-Print Network (OSTI)

We have developed a fore-optics module that converts the SHARC-II camera at the Caltech Submillimeter Observatory into a sensitive imaging polarimeter at wavelengths of 350 and 450 microns. We refer to this module as "SHARP". SHARP splits the incident radiation into two orthogonally polarized beams that are then re-imaged onto opposite ends of the 32 x 12 pixel detector array in SHARC-II. A rotating half-wave plate is used just upstream from the polarization-splitting optics. The effect of SHARP is to convert SHARC-II into a dual-beam 12 x 12 pixel polarimeter. A novel feature of SHARP's design is the use of a crossed grid in a submillimeter polarimeter. Here we describe the detailed optical design of SHARP and present results of tests carried out during our first few observing runs. At 350 microns, the beam size (9 arcseconds), throughput (75%), and instrumental polarization (design goals.

H. Li; C. D. Dowell; L. Kirby; G. Novak; J. E. Vaillancourt

2007-07-01T23:59:59.000Z

356

Constraints on neutrino-nucleon interactions at energies of 1 EeV with the IceCube Neutrino Observatory  

Science Journals Connector (OSTI)

A search for extremely high energy cosmic neutrinos has been carried out with the IceCube Neutrino Observatory. The main signals in the search are neutrino-induced energetic charged leptons and their rate depends on the neutrino-nucleon cross section. The upper limit on the neutrino flux has implications for possible new physics beyond the standard model such as the extra space-time dimension scenarios which lead to a cross section much higher than the standard particle physics prediction. In this study we constrain the neutrino-nucleon cross section at energies beyond 109??GeV with the IceCube observation. The constraints are obtained as a function of the extraterrestrial neutrino flux in the relevant energy range, which accounts for the astrophysical uncertainty of neutrino production models.

Shigeru Yoshida

2010-11-22T23:59:59.000Z

357

EIS-0153: Niagara Import Point Project  

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

The Federal Energy Regulatory Commission prepared this statement to assess the environmental impacts of the proposed Niagara Import Point project that would construct an interstate natural gas pipeline to transport gas from Canada and domestic sources to the Northeastern United States market. The U.S. Department of Energy's Office of Fossil Energy was a cooperating agency during statement development and adopted this statement on 6/15/1990.

358

IEEE Standard unifies arithmetic model Floating points  

E-Print Network (OSTI)

calls this quantity eps, which is short for machine epsilon. eps = 2^(­52) What is the output? a = 4/3 b of eps. The approximate decimal value of eps is 2.2204 · 10-16 . Either eps/2or eps can be called is rounded to the nearest floating-point number is eps/2. The maximum relative spacing between numbers is eps

Beron-Vera, Francisco Javier

359

Derivative-Free Optimization Proximal Point Methods Derivative-Free Proximal Point Conclusion Derivative-Free Optimization via Proximal  

E-Print Network (OSTI)

Derivative-Free Optimization Proximal Point Methods Derivative-Free Proximal Point Conclusion Derivative-Free Optimization via Proximal Point Methods Yves Lucet & Warren Hare July 24, 2013 1 / 26 #12;Derivative-Free Optimization Proximal Point Methods Derivative-Free Proximal Point Conclusion Outline 1

360

The Copper Creek Clovis Point from Hells Canyon, Northeastern Oregon  

E-Print Network (OSTI)

No. 1 (2008) | pp. 75-84 The Copper Creek Clovis Point fromside of the Snake River to the Copper Creek point discovery1 (2008) 5 cm Figure 4. The Copper Creek Clovis point (tick

Reid, Kenneth C.; Root, Matthew J.; Hughes, Richard E.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apache point observatory" 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

High speed point derivative microseismic detector  

DOE Patents (OSTI)

A high speed microseismic event detector constructed in accordance with the present invention uses a point derivative comb to quickly and accurately detect microseismic events. Compressional and shear waves impinging upon microseismic receiver stations disposed to collect waves are converted into digital data and analyzed using a point derivative comb including assurance of quiet periods prior to declaration of microseismic events. If a sufficient number of quiet periods have passed, the square of a two point derivative of the incoming digital signal is compared to a trip level threshold exceeding the determined noise level to declare a valid trial event. The squaring of the derivative emphasizes the differences between noise and signal, and the valid event is preferably declared when the trip threshold has been exceeded over a temporal comb width to realize a comb over a given time period. Once a trial event has been declared, the event is verified through a spatial comb, which applies the temporal event comb to additional stations. The detector according to the present invention quickly and accurately detects initial compressional waves indicative of a microseismic event which typically exceed the ambient cultural noise level by a small amount, and distinguishes the waves from subsequent larger amplitude shear waves. 9 figs.

Uhl, J.E.; Warpinski, N.R.; Whetten, E.B.

1998-06-30T23:59:59.000Z

362

High speed point derivative microseismic detector  

DOE Patents (OSTI)

A high speed microseismic event detector constructed in accordance with the present invention uses a point derivative comb to quickly and accurately detect microseismic events. Compressional and shear waves impinging upon microseismic receiver stations disposed to collect waves are converted into digital data and analyzed using a point derivative comb including assurance of quiet periods prior to declaration of microseismic events. If a sufficient number of quiet periods have passed, the square of a two point derivative of the incoming digital signal is compared to a trip level threshold exceeding the determined noise level to declare a valid trial event. The squaring of the derivative emphasizes the differences between noise and signal, and the valid event is preferably declared when the trip threshold has been exceeded over a temporal comb width to realize a comb over a given time period. Once a trial event has been declared, the event is verified through a spatial comb, which applies the temporal event comb to additional stations. The detector according to the present invention quickly and accurately detects initial compressional waves indicative of a microseismic event which typically exceed the ambient cultural noise level by a small amount, and distinguishes the waves from subsequent larger amplitude shear waves.

Uhl, James Eugene (Albuquerque, NM); Warpinski, Norman Raymond (Albuquerque, NM); Whetten, Ernest Blayne (Albuquerque, NM)

1998-01-01T23:59:59.000Z

363

SOHO, the Solar and Heliospheric Observatory, is a project of international cooperation between ESA and NASA to study the Sun, from its deep core to the outer  

E-Print Network (OSTI)

Fact sheet SOHO SOHO, the Solar and Heliospheric Observatory, is a project of international cooperation between ESA and NASA to study the Sun, from its deep core to the outer corona, and the solar wind, will be extended to other stars by ESA's forthcoming Eddington mission. Science highlights to date SOHO has

364

13Moving Magnetic Filaments Near Sunspots These two images were taken by the Hinode (Solar-B) solar observatory on October 30, 2006.  

E-Print Network (OSTI)

13Moving Magnetic Filaments Near Sunspots These two images were taken by the Hinode (Solar-B) solar://spacemath.gsfc.nasa.gov These two images were taken by the Hinode (Solar-B) solar observatory on October 30, 2006. The size of each also use transparent paper or film, overlay the paper on each image, and mark the locations carefully

365

FINDING OF NO SIGNIFICANT IMPACT FOR COVE POINT LIQUEFACTION...  

Energy Savers (EERE)

POINT LNG, LP, APPLICATION SEEKING DEPARTMENT OF ENERGY AUTHORIZATION TO EXPORT LIQUEFIED NATURAL GAS FROM DOMINION COVE POINT LNG TERMINAL TO NON-FREE TRADE AGREEMENT NATIONS...

366

Point-line spaces related to Jordan pairs.  

E-Print Network (OSTI)

??A point-line space is an abstract geometric object that consists of a set of points and a set of lines such that on each line… (more)

Huggenberger, Simon

2009-01-01T23:59:59.000Z

367

Recommendation 217: Stewardship Point of Contact for the Oak...  

Office of Environmental Management (EM)

Recommendation 217: Stewardship Point of Contact for the Oak Ridge Reservation Recommendation 217: Stewardship Point of Contact for the Oak Ridge Reservation The Oak Ridge Site...

368

DOE - Office of Legacy Management -- La Pointe Machine and Tool...  

Office of Legacy Management (LM)

La Pointe Machine and Tool Co - MA 16 FUSRAP Considered Sites Site: LA POINTE MACHINE AND TOOL CO. (MA.16 ) Eliminated from consideration under FUSRAP Designated Name: Not...

369

Microsoft PowerPoint - IGCA Training 2011-OPAM | Department of...  

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

IGCA Training 2011-OPAM Microsoft PowerPoint - IGCA Training 2011-OPAM IGCA Inventory Data Collection Tool Training 2011 Microsoft PowerPoint - IGCA Training 2011-OPAM More...

370

Microsoft PowerPoint - 03 Wyss Economic Outlook [Compatibility...  

Office of Environmental Management (EM)

03 Wyss Economic Outlook Compatibility Mode Microsoft PowerPoint - 03 Wyss Economic Outlook Compatibility Mode Microsoft PowerPoint - 03 Wyss Economic Outlook Compatibility...

371

Microsoft PowerPoint - SWL NERC status june 2009.ppt  

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

internal districts audits - Point of contact for RRO audits - Point of contact with other Registered Entities - Assist in developing district compliance policies and procedures -...

372

EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild...  

Energy Savers (EERE)

EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon Summary...

373

Abundance Inhomogeneity in the Northeastern Rim of the Cygnus Loop Revealed by Suzaku Observatory  

E-Print Network (OSTI)

We present the results of a spatially resolved spectral analysis from four Suzaku observations covering the northeastern rim of the Cygnus Loop. A two-kT_e non-ionization equilibrium (NEI) model fairly well represents our data, which confirms the NEI condition of the plasma there. The metal abundances are depleted relative to the solar values almost everywhere in our field of view. We find abundance inhomogeneities across the field: the northernmost region (Region A) has enhanced absolute abundances compared with other regions. In addition, the relative abundances of Mg/O and Fe/O in Region A are lower than the solar values, while those in the other regions are twice higher than the solar values. As far as we are concerned, neither a circumstellar medium, fragments of ejecta, nor abundance inhomogeneities of the local interstellar medium around the Cygnus Loop can explain the relatively enhanced abundance in Region A. This point is left as an open question for future work.

S. Katsuda; H. Tsunemi; H. Uchida; E. Miyata; N. Nemes; E. D. Miller; K. Mori; J. P. Hughes

2008-03-03T23:59:59.000Z

374

Pipeline transportation of high pour point New Zealand crude using pour point depressants  

SciTech Connect

The Petroleum Corporation of New Zealand Limited discovered New Zealand's first major oil field in 1980. Production is currently 1590 m/sup 3//d (10,000 bpd), which represents about 14% of the country's requirements. The crude has a high pour point (32/sup 0/C) and a high wax level (35%). A major factor in development of the field was the selection of appropriate technology to overcome transportation problems via a 40 km pipeline from the process plant to port storage with ground temperatures of 11/sup 0/C (52/sup 0/F). Technical and economic considerations resulted in the selection of a chemical pour point depressant rather than thermal cracking, dilution with condensate, or maintaining the crude oil temperature above its pour point. Selection of a suitable pour point depressant was made using laboratory studies done by various prospective suppliers. Product performance was based on pour point and yield value for the crude using a simple simulation of pipeline cooling. The paper discusses how the adoption of pour point depressant technology, in conjunction with pipeline design, has resulted in an essentially trouble-free system which enables the crude to be successfully transported by pipeline.

Slater, G.; Davis, A.

1986-01-01T23:59:59.000Z

375

Silicon point contact concentrator solar cells  

SciTech Connect

Experimental results are presented for thin high resistivity concentrator silicon solar cells which use a back-side point-contact geometry. Cells of 130 and 233 micron thickness were fabricated and characterized. The thin cells were found to have efficiencies greater than 22 percent for incident solar intensities of 3 to 30 W/sq cm. Efficiency peaked at 23 percent at 11 W/sq cm measured at 22-25 C. Strategies for obtaining higher efficiencies with this solar cell design are discussed. 8 references.

Sinton, R.A.; Kwark, Y.; Swirhun, S.; Swanson, R.M.

1985-08-01T23:59:59.000Z

376

Stochastic tipping points in climate dynamics  

Science Journals Connector (OSTI)

A crucial question recently raised in climate dynamics concerns abrupt climate transitions: Are they due to a tipping point (TP) being exceeded, or is fast noisy dynamics the cause of their excitation? In this respect, a case study based on a low-order ocean model is developed to show that in an excitable dynamical system perturbed by noise (a possible climate condition) the TPs may have limited physical meaning, with the coherence resonance mechanism being predominant. The analysis is based on an operational definition of stochastic TP, which accounts for the effect of noise and reconciles formally the TP and coherence resonance views.

Stefano Pierini

2012-02-08T23:59:59.000Z

377

Salmonella detection and critical control point determination during poultry processing  

E-Print Network (OSTI)

was significantly (P control points in turkey plants are warranted prior to implementation of intervention strategies...

Young, Suzanne D.

2012-06-07T23:59:59.000Z

378

Agency Points of Contact for Tribal Consultation Agency Point of Contact Email and Phone  

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

Points of Contact for Tribal Consultation Points of Contact for Tribal Consultation Agency Point of Contact Email and Phone Department of the Interior Sarah Harris Chief of Staff to the Assist Secretary - Indian Affairs Tribalconsultation@bia.gov (202) 208-7163 Department of Justice Tracy Toulou Director, Office of Tribal Justice OTJ@usdoj.gov (202) 514-8812 Department of State Reta Lewis Special Representative for Global Intergovernmental Affairs tribalconsultation@state.gov (202) 647-7710 Department of the Treasury Alexander Gelber Deputy Assistant Secretary alexander.gelber@treasury.gov (202) 622-1513 Department of Defense Serena Bellew Acting Senior Advisor and Liaison for Native American Affairs Serena.bellew@osd.mil

379

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Optimum pressure and concentration of CO Optimum pressure and concentration of CO 2 in flue gases for CO 2 capture by antisublimation May 8-11, 2006 * Hilton Alexandria Mark Center * Alexandria, Virginia D. Clodic, M. Younes, Alain Bill Outline * Anti-sublimation CO 2 capture system * Flue gases CO 2 concentration sensitivity analysis * Flue gases pressure sensitivity analysis * High Pressure Flue Gases * Conclusions 2 Anti-sublimation CO 2 capture system * CO 2 capture system based on the CO 2 physical properties * CO 2 triple point is at -56.5 C, 520 kPa, below these temperature and pressure CO 2 is either in gas or solid phase. No liquid. * The CO 2 solid phase requires a defrosting process at a pressure higher then 520 kPa thus a swing process is necessary for continuous operation. 3 A B C D E A' CO 2 capture system on the T-s diagram

380

West Point Utility System | Open Energy Information  

Open Energy Info (EERE)

System System Jump to: navigation, search Name West Point Utility System Place Iowa Utility Id 20396 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service and Municipal Institutional service Large General Service Commercial Rural Resident and Farm All-Electric Residential Rural Resident and Farm Rate Residential Security Light - 150 Watt HPS Customer Owned Pole Lighting Security Light - 150 Watt HPS Utility Owned Pole Lighting Urban All-Electric Residential Rate Residential

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


381

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Squaring the Long View: Squaring the Long View: Regulatory, legal and geologic considerations for future research agendas for CCS Elizabeth Wilson Humphrey Institute of Public Affairs S. Julio Friedmann Lawrence Livermore National Laboratory NETL 5 th Annual Carbon Capture and Sequestration Conference, 8-11 May 2006 Avoiding Mr. Toad's Wild Ride: Targeting Risk to Fill Regulatory and Legal Gaps Dialogue on technology risks embedded Main points for this talk: CCS will be deployed within a complex regulatory, legal, and political world Technologies have stumbled: GMO's, nuclear energy, stem cell research, biotechnology Research must be focused for key questions for deployment Questions raised by legal and regulatory systems crucial for eventual project deployment * Aim: to bound risk and uncertainty

382

Chilled Mirror Dew Point Hygrometer (CM) Handbook  

SciTech Connect

The CM systems have been developed for the ARM Program to act as a moisture standard traceable to National Institute of Standards and Technology (NIST). There are three CM systems that are each fully portable, self-contained, and require only 110 V AC power. The systems include a CM sensor, air sampling and filtration system, a secondary reference (Rotronic HP043 temperature and relative humidity sensor) to detect system malfunctions, a data acquisition system, and data storage for more than one month of 1-minute data. The CM sensor directly measures dew point temperature at 1 m, air temperature at 2 m, and relative humidity at 2 m. These measurements are intended to represent self-standing data streams that can be used independently or in combinations.

Ritsche, MT

2005-01-01T23:59:59.000Z

383

Critical point anomalies include expansion shock waves  

SciTech Connect

From first-principle fluid dynamics, complemented by a rigorous state equation accounting for critical anomalies, we discovered that expansion shock waves may occur in the vicinity of the liquid-vapor critical point in the two-phase region. Due to universality of near-critical thermodynamics, the result is valid for any common pure fluid in which molecular interactions are only short-range, namely, for so-called 3-dimensional Ising-like systems, and under the assumption of thermodynamic equilibrium. In addition to rarefaction shock waves, diverse non-classical effects are admissible, including composite compressive shock-fan-shock waves, due to the change of sign of the fundamental derivative of gasdynamics.

Nannan, N. R., E-mail: ryan.nannan@uvs.edu [Mechanical Engineering Discipline, Anton de Kom University of Suriname, Leysweg 86, PO Box 9212, Paramaribo, Suriname and Process and Energy Department, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft (Netherlands); Guardone, A., E-mail: alberto.guardone@polimi.it [Department of Aerospace Science and Technology, Politecnico di Milano, Via La Masa 34, 20156 Milano (Italy); Colonna, P., E-mail: p.colonna@tudelft.nl [Propulsion and Power, Delft University of Technology, Kluyverweg 1, 2629 HS Delft (Netherlands)

2014-02-15T23:59:59.000Z

384

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Potential Potential Storage Sites in the West Coast States L. Myer and S. Benson, Lawrence Berkeley Lab C. Downey and J. Clinkenbeard, California Geologic Survey S. Thomas, Golder Associates S. Stevens, Advanced Resources International H. Zheng, and H. Herzog, Massachusetts Institute of Technology J. Price, Nevada Bureau of Mines and Geology R. Rhudy, Electric Power Research Institute D. Shirley, Errol Montgomery & Associates Fifth Annual Conference on Carbon Capture and Sequestration May 8 - 11, 2006 2 Steps in Assessing Storage Potential for WESTCARB Region Identify and characterize point sources Identify and characterize sedimentary basins Identify and characterize oil and gas fields and coal beds within sedimentary basins Screen basins - a preliminary screen based on depth, size,

385

Point force and generalized point sources on the surface of semi-infinite transversely isotropic material.  

SciTech Connect

the full set of coupled fields due to the arbitrarily oriented point force and concentrated generalized point source, that represents either the diffusive chemical substance concentration or heat applied at the boundary of the half-space) are derived in elementary functions in a simple way, using methods of the potential theory. In the course of the analysis we derived the general solution of the field equations, represented in terms of four harmonic potential functions, which may also be relevant to other problems of chemical concentration or heat diffusion. These solutions constitute generalization of Boussinesq s and Cerruti s problems of elasticity for the chemically diffusive and/or thermoelastic materials.

Karapetian, E. [Suffolk University, Boston; Kalinin, Sergei V [ORNL

2011-01-01T23:59:59.000Z

386

Alternative Fuels Data Center: New Mexico Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Mexico Points of Mexico Points of Contact to someone by E-mail Share Alternative Fuels Data Center: New Mexico Points of Contact on Facebook Tweet about Alternative Fuels Data Center: New Mexico Points of Contact on Twitter Bookmark Alternative Fuels Data Center: New Mexico Points of Contact on Google Bookmark Alternative Fuels Data Center: New Mexico Points of Contact on Delicious Rank Alternative Fuels Data Center: New Mexico Points of Contact on Digg Find More places to share Alternative Fuels Data Center: New Mexico Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New Mexico Points of Contact The following people or agencies can help you find more information about New Mexico's clean transportation laws, incentives, and funding

387

Alternative Fuels Data Center: Oregon Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Oregon Points of Oregon Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Oregon Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Oregon Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Oregon Points of Contact on Google Bookmark Alternative Fuels Data Center: Oregon Points of Contact on Delicious Rank Alternative Fuels Data Center: Oregon Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Oregon Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Oregon Points of Contact The following people or agencies can help you find more information about Oregon's clean transportation laws, incentives, and funding opportunities.

388

Alternative Fuels Data Center: Minnesota Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Minnesota Points of Minnesota Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Minnesota Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Minnesota Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Minnesota Points of Contact on Google Bookmark Alternative Fuels Data Center: Minnesota Points of Contact on Delicious Rank Alternative Fuels Data Center: Minnesota Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Minnesota Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Minnesota Points of Contact The following people or agencies can help you find more information about Minnesota's clean transportation laws, incentives, and funding

389

Alternative Fuels Data Center: Florida Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Florida Points of Florida Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Florida Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Florida Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Florida Points of Contact on Google Bookmark Alternative Fuels Data Center: Florida Points of Contact on Delicious Rank Alternative Fuels Data Center: Florida Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Florida Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Florida Points of Contact The following people or agencies can help you find more information about Florida's clean transportation laws, incentives, and funding opportunities.

390

Alternative Fuels Data Center: North Carolina Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Carolina Points Carolina Points of Contact to someone by E-mail Share Alternative Fuels Data Center: North Carolina Points of Contact on Facebook Tweet about Alternative Fuels Data Center: North Carolina Points of Contact on Twitter Bookmark Alternative Fuels Data Center: North Carolina Points of Contact on Google Bookmark Alternative Fuels Data Center: North Carolina Points of Contact on Delicious Rank Alternative Fuels Data Center: North Carolina Points of Contact on Digg Find More places to share Alternative Fuels Data Center: North Carolina Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type North Carolina Points of Contact The following people or agencies can help you find more information about

391

Alternative Fuels Data Center: Tennessee Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Tennessee Points of Tennessee Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Tennessee Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Tennessee Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Tennessee Points of Contact on Google Bookmark Alternative Fuels Data Center: Tennessee Points of Contact on Delicious Rank Alternative Fuels Data Center: Tennessee Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Tennessee Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Tennessee Points of Contact The following people or agencies can help you find more information about Tennessee's clean transportation laws, incentives, and funding

392

Alternative Fuels Data Center: Montana Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Montana Points of Montana Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Montana Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Montana Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Montana Points of Contact on Google Bookmark Alternative Fuels Data Center: Montana Points of Contact on Delicious Rank Alternative Fuels Data Center: Montana Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Montana Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Montana Points of Contact The following people or agencies can help you find more information about Montana's clean transportation laws, incentives, and funding opportunities.

393

Alternative Fuels Data Center: Colorado Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Colorado Points of Colorado Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Colorado Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Colorado Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Colorado Points of Contact on Google Bookmark Alternative Fuels Data Center: Colorado Points of Contact on Delicious Rank Alternative Fuels Data Center: Colorado Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Colorado Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Colorado Points of Contact The following people or agencies can help you find more information about Colorado's clean transportation laws, incentives, and funding

394

Alternative Fuels Data Center: Kentucky Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Kentucky Points of Kentucky Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Kentucky Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Kentucky Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Kentucky Points of Contact on Google Bookmark Alternative Fuels Data Center: Kentucky Points of Contact on Delicious Rank Alternative Fuels Data Center: Kentucky Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Kentucky Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Kentucky Points of Contact The following people or agencies can help you find more information about Kentucky's clean transportation laws, incentives, and funding

395

Alternative Fuels Data Center: Louisiana Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Louisiana Points of Louisiana Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Louisiana Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Louisiana Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Louisiana Points of Contact on Google Bookmark Alternative Fuels Data Center: Louisiana Points of Contact on Delicious Rank Alternative Fuels Data Center: Louisiana Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Louisiana Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Louisiana Points of Contact The following people or agencies can help you find more information about Louisiana's clean transportation laws, incentives, and funding

396

Alternative Fuels Data Center: New Hampshire Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hampshire Points Hampshire Points of Contact to someone by E-mail Share Alternative Fuels Data Center: New Hampshire Points of Contact on Facebook Tweet about Alternative Fuels Data Center: New Hampshire Points of Contact on Twitter Bookmark Alternative Fuels Data Center: New Hampshire Points of Contact on Google Bookmark Alternative Fuels Data Center: New Hampshire Points of Contact on Delicious Rank Alternative Fuels Data Center: New Hampshire Points of Contact on Digg Find More places to share Alternative Fuels Data Center: New Hampshire Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New Hampshire Points of Contact The following people or agencies can help you find more information about New Hampshire's clean transportation laws, incentives, and funding

397

Alternative Fuels Data Center: Connecticut Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Connecticut Points of Connecticut Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Connecticut Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Connecticut Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Connecticut Points of Contact on Google Bookmark Alternative Fuels Data Center: Connecticut Points of Contact on Delicious Rank Alternative Fuels Data Center: Connecticut Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Connecticut Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Connecticut Points of Contact The following people or agencies can help you find more information about Connecticut's clean transportation laws, incentives, and funding

398

Alternative Fuels Data Center: Iowa Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Iowa Points of Contact Iowa Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Iowa Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Iowa Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Iowa Points of Contact on Google Bookmark Alternative Fuels Data Center: Iowa Points of Contact on Delicious Rank Alternative Fuels Data Center: Iowa Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Iowa Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Iowa Points of Contact The following people or agencies can help you find more information about Iowa's clean transportation laws, incentives, and funding opportunities.

399

Alternative Fuels Data Center: Alaska Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alaska Points of Alaska Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Alaska Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Alaska Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Alaska Points of Contact on Google Bookmark Alternative Fuels Data Center: Alaska Points of Contact on Delicious Rank Alternative Fuels Data Center: Alaska Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Alaska Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alaska Points of Contact The following people or agencies can help you find more information about Alaska's clean transportation laws, incentives, and funding opportunities.

400

Alternative Fuels Data Center: Maryland Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Maryland Points of Maryland Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Maryland Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Maryland Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Maryland Points of Contact on Google Bookmark Alternative Fuels Data Center: Maryland Points of Contact on Delicious Rank Alternative Fuels Data Center: Maryland Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Maryland Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Maryland Points of Contact The following people or agencies can help you find more information about Maryland's clean transportation laws, incentives, and funding

Note: This page contains sample records for the topic "apache point observatory" 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

Alternative Fuels Data Center: Kansas Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Kansas Points of Kansas Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Kansas Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Kansas Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Kansas Points of Contact on Google Bookmark Alternative Fuels Data Center: Kansas Points of Contact on Delicious Rank Alternative Fuels Data Center: Kansas Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Kansas Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Kansas Points of Contact The following people or agencies can help you find more information about Kansas's clean transportation laws, incentives, and funding opportunities.

402

Alternative Fuels Data Center: Wisconsin Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Wisconsin Points of Wisconsin Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Wisconsin Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Wisconsin Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Wisconsin Points of Contact on Google Bookmark Alternative Fuels Data Center: Wisconsin Points of Contact on Delicious Rank Alternative Fuels Data Center: Wisconsin Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Wisconsin Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Wisconsin Points of Contact The following people or agencies can help you find more information about Wisconsin's clean transportation laws, incentives, and funding

403

Alternative Fuels Data Center: South Carolina Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Carolina Points Carolina Points of Contact to someone by E-mail Share Alternative Fuels Data Center: South Carolina Points of Contact on Facebook Tweet about Alternative Fuels Data Center: South Carolina Points of Contact on Twitter Bookmark Alternative Fuels Data Center: South Carolina Points of Contact on Google Bookmark Alternative Fuels Data Center: South Carolina Points of Contact on Delicious Rank Alternative Fuels Data Center: South Carolina Points of Contact on Digg Find More places to share Alternative Fuels Data Center: South Carolina Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type South Carolina Points of Contact The following people or agencies can help you find more information about

404

Alternative Fuels Data Center: Illinois Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Illinois Points of Illinois Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Illinois Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Illinois Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Illinois Points of Contact on Google Bookmark Alternative Fuels Data Center: Illinois Points of Contact on Delicious Rank Alternative Fuels Data Center: Illinois Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Illinois Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Illinois Points of Contact The following people or agencies can help you find more information about Illinois's clean transportation laws, incentives, and funding

405

Alternative Fuels Data Center: Virginia Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Virginia Points of Virginia Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Virginia Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Virginia Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Virginia Points of Contact on Google Bookmark Alternative Fuels Data Center: Virginia Points of Contact on Delicious Rank Alternative Fuels Data Center: Virginia Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Virginia Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Virginia Points of Contact The following people or agencies can help you find more information about Virginia's clean transportation laws, incentives, and funding

406

Alternative Fuels Data Center: Georgia Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Georgia Points of Georgia Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Georgia Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Georgia Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Georgia Points of Contact on Google Bookmark Alternative Fuels Data Center: Georgia Points of Contact on Delicious Rank Alternative Fuels Data Center: Georgia Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Georgia Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Georgia Points of Contact The following people or agencies can help you find more information about Georgia's clean transportation laws, incentives, and funding opportunities.

407

Alternative Fuels Data Center: Washington Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Washington Points of Washington Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Washington Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Washington Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Washington Points of Contact on Google Bookmark Alternative Fuels Data Center: Washington Points of Contact on Delicious Rank Alternative Fuels Data Center: Washington Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Washington Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Washington Points of Contact The following people or agencies can help you find more information about Washington's clean transportation laws, incentives, and funding

408

Alternative Fuels Data Center: Mississippi Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Mississippi Points of Mississippi Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Mississippi Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Mississippi Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Mississippi Points of Contact on Google Bookmark Alternative Fuels Data Center: Mississippi Points of Contact on Delicious Rank Alternative Fuels Data Center: Mississippi Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Mississippi Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Mississippi Points of Contact The following people or agencies can help you find more information about Mississippi's clean transportation laws, incentives, and funding

409

Alternative Fuels Data Center: Pennsylvania Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Pennsylvania Points of Pennsylvania Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Pennsylvania Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Pennsylvania Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Pennsylvania Points of Contact on Google Bookmark Alternative Fuels Data Center: Pennsylvania Points of Contact on Delicious Rank Alternative Fuels Data Center: Pennsylvania Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Pennsylvania Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Pennsylvania Points of Contact The following people or agencies can help you find more information about Pennsylvania's clean transportation laws, incentives, and funding

410

Alternative Fuels Data Center: North Dakota Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Dakota Points of Dakota Points of Contact to someone by E-mail Share Alternative Fuels Data Center: North Dakota Points of Contact on Facebook Tweet about Alternative Fuels Data Center: North Dakota Points of Contact on Twitter Bookmark Alternative Fuels Data Center: North Dakota Points of Contact on Google Bookmark Alternative Fuels Data Center: North Dakota Points of Contact on Delicious Rank Alternative Fuels Data Center: North Dakota Points of Contact on Digg Find More places to share Alternative Fuels Data Center: North Dakota Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type North Dakota Points of Contact The following people or agencies can help you find more information about North Dakota's clean transportation laws, incentives, and funding

411

Alternative Fuels Data Center: Vermont Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Vermont Points of Vermont Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Vermont Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Vermont Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Vermont Points of Contact on Google Bookmark Alternative Fuels Data Center: Vermont Points of Contact on Delicious Rank Alternative Fuels Data Center: Vermont Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Vermont Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Vermont Points of Contact The following people or agencies can help you find more information about Vermont's clean transportation laws, incentives, and funding opportunities.

412

Alternative Fuels Data Center: Wyoming Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Wyoming Points of Wyoming Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Wyoming Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Wyoming Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Wyoming Points of Contact on Google Bookmark Alternative Fuels Data Center: Wyoming Points of Contact on Delicious Rank Alternative Fuels Data Center: Wyoming Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Wyoming Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Wyoming Points of Contact The following people or agencies can help you find more information about Wyoming's clean transportation laws, incentives, and funding opportunities.

413

Alternative Fuels Data Center: Michigan Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Michigan Points of Michigan Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Michigan Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Michigan Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Michigan Points of Contact on Google Bookmark Alternative Fuels Data Center: Michigan Points of Contact on Delicious Rank Alternative Fuels Data Center: Michigan Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Michigan Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Michigan Points of Contact The following people or agencies can help you find more information about Michigan's clean transportation laws, incentives, and funding

414

Alternative Fuels Data Center: Federal Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Federal Points of Federal Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Federal Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Federal Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Federal Points of Contact on Google Bookmark Alternative Fuels Data Center: Federal Points of Contact on Delicious Rank Alternative Fuels Data Center: Federal Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Federal Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Federal Points of Contact The following people or agencies can help you find more information about clean transportation laws, incentives, and funding opportunities available

415

Alternative Fuels Data Center: Hawaii Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hawaii Points of Hawaii Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Hawaii Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Hawaii Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Hawaii Points of Contact on Google Bookmark Alternative Fuels Data Center: Hawaii Points of Contact on Delicious Rank Alternative Fuels Data Center: Hawaii Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Hawaii Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Hawaii Points of Contact The following people or agencies can help you find more information about Hawaii's clean transportation laws, incentives, and funding opportunities.

416

Alternative Fuels Data Center: South Dakota Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Dakota Points of Dakota Points of Contact to someone by E-mail Share Alternative Fuels Data Center: South Dakota Points of Contact on Facebook Tweet about Alternative Fuels Data Center: South Dakota Points of Contact on Twitter Bookmark Alternative Fuels Data Center: South Dakota Points of Contact on Google Bookmark Alternative Fuels Data Center: South Dakota Points of Contact on Delicious Rank Alternative Fuels Data Center: South Dakota Points of Contact on Digg Find More places to share Alternative Fuels Data Center: South Dakota Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type South Dakota Points of Contact The following people or agencies can help you find more information about South Dakota's clean transportation laws, incentives, and funding

417

Alternative Fuels Data Center: Idaho Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Idaho Points of Idaho Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Idaho Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Idaho Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Idaho Points of Contact on Google Bookmark Alternative Fuels Data Center: Idaho Points of Contact on Delicious Rank Alternative Fuels Data Center: Idaho Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Idaho Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idaho Points of Contact The following people or agencies can help you find more information about Idaho's clean transportation laws, incentives, and funding opportunities.

418

Alternative Fuels Data Center: Utah Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Utah Points of Contact Utah Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Utah Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Utah Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Utah Points of Contact on Google Bookmark Alternative Fuels Data Center: Utah Points of Contact on Delicious Rank Alternative Fuels Data Center: Utah Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Utah Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Utah Points of Contact The following people or agencies can help you find more information about Utah's clean transportation laws, incentives, and funding opportunities.

419

Alternative Fuels Data Center: Rhode Island Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Rhode Island Points of Rhode Island Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Rhode Island Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Rhode Island Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Rhode Island Points of Contact on Google Bookmark Alternative Fuels Data Center: Rhode Island Points of Contact on Delicious Rank Alternative Fuels Data Center: Rhode Island Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Rhode Island Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Rhode Island Points of Contact The following people or agencies can help you find more information about Rhode Island's clean transportation laws, incentives, and funding

420

Alternative Fuels Data Center: Arkansas Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Arkansas Points of Arkansas Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Arkansas Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Arkansas Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Arkansas Points of Contact on Google Bookmark Alternative Fuels Data Center: Arkansas Points of Contact on Delicious Rank Alternative Fuels Data Center: Arkansas Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Arkansas Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Arkansas Points of Contact The following people or agencies can help you find more information about Arkansas's clean transportation laws, incentives, and funding

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


421

Alternative Fuels Data Center: Delaware Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Delaware Points of Delaware Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Delaware Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Delaware Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Delaware Points of Contact on Google Bookmark Alternative Fuels Data Center: Delaware Points of Contact on Delicious Rank Alternative Fuels Data Center: Delaware Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Delaware Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Delaware Points of Contact The following people or agencies can help you find more information about Delaware's clean transportation laws, incentives, and funding

422

Alternative Fuels Data Center: Oklahoma Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Oklahoma Points of Oklahoma Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Oklahoma Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Oklahoma Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Oklahoma Points of Contact on Google Bookmark Alternative Fuels Data Center: Oklahoma Points of Contact on Delicious Rank Alternative Fuels Data Center: Oklahoma Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Oklahoma Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Oklahoma Points of Contact The following people or agencies can help you find more information about Oklahoma's clean transportation laws, incentives, and funding

423

Alternative Fuels Data Center: Maine Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Maine Points of Maine Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Maine Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Maine Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Maine Points of Contact on Google Bookmark Alternative Fuels Data Center: Maine Points of Contact on Delicious Rank Alternative Fuels Data Center: Maine Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Maine Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Maine Points of Contact The following people or agencies can help you find more information about Maine's clean transportation laws, incentives, and funding opportunities.

424

Alternative Fuels Data Center: Arizona Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Arizona Points of Arizona Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Arizona Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Arizona Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Arizona Points of Contact on Google Bookmark Alternative Fuels Data Center: Arizona Points of Contact on Delicious Rank Alternative Fuels Data Center: Arizona Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Arizona Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Arizona Points of Contact The following people or agencies can help you find more information about Arizona's clean transportation laws, incentives, and funding opportunities.

425

Alternative Fuels Data Center: New Jersey Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Jersey Points of Jersey Points of Contact to someone by E-mail Share Alternative Fuels Data Center: New Jersey Points of Contact on Facebook Tweet about Alternative Fuels Data Center: New Jersey Points of Contact on Twitter Bookmark Alternative Fuels Data Center: New Jersey Points of Contact on Google Bookmark Alternative Fuels Data Center: New Jersey Points of Contact on Delicious Rank Alternative Fuels Data Center: New Jersey Points of Contact on Digg Find More places to share Alternative Fuels Data Center: New Jersey Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New Jersey Points of Contact The following people or agencies can help you find more information about New Jersey's clean transportation laws, incentives, and funding

426

Alternative Fuels Data Center: Alabama Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alabama Points of Alabama Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Alabama Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Alabama Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Alabama Points of Contact on Google Bookmark Alternative Fuels Data Center: Alabama Points of Contact on Delicious Rank Alternative Fuels Data Center: Alabama Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Alabama Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alabama Points of Contact The following people or agencies can help you find more information about Alabama's clean transportation laws, incentives, and funding opportunities.

427

Alternative Fuels Data Center: Ohio Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Ohio Points of Contact Ohio Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Ohio Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Ohio Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Ohio Points of Contact on Google Bookmark Alternative Fuels Data Center: Ohio Points of Contact on Delicious Rank Alternative Fuels Data Center: Ohio Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Ohio Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Ohio Points of Contact The following people or agencies can help you find more information about Ohio's clean transportation laws, incentives, and funding opportunities.

428

Alternative Fuels Data Center: Nebraska Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Nebraska Points of Nebraska Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Nebraska Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Nebraska Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Nebraska Points of Contact on Google Bookmark Alternative Fuels Data Center: Nebraska Points of Contact on Delicious Rank Alternative Fuels Data Center: Nebraska Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Nebraska Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Nebraska Points of Contact The following people or agencies can help you find more information about Nebraska's clean transportation laws, incentives, and funding

429

Alternative Fuels Data Center: New York Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

New York Points of New York Points of Contact to someone by E-mail Share Alternative Fuels Data Center: New York Points of Contact on Facebook Tweet about Alternative Fuels Data Center: New York Points of Contact on Twitter Bookmark Alternative Fuels Data Center: New York Points of Contact on Google Bookmark Alternative Fuels Data Center: New York Points of Contact on Delicious Rank Alternative Fuels Data Center: New York Points of Contact on Digg Find More places to share Alternative Fuels Data Center: New York Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New York Points of Contact The following people or agencies can help you find more information about New York's clean transportation laws, incentives, and funding

430

Alternative Fuels Data Center: California Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

California Points of California Points of Contact to someone by E-mail Share Alternative Fuels Data Center: California Points of Contact on Facebook Tweet about Alternative Fuels Data Center: California Points of Contact on Twitter Bookmark Alternative Fuels Data Center: California Points of Contact on Google Bookmark Alternative Fuels Data Center: California Points of Contact on Delicious Rank Alternative Fuels Data Center: California Points of Contact on Digg Find More places to share Alternative Fuels Data Center: California Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type California Points of Contact The following people or agencies can help you find more information about California's clean transportation laws, incentives, and funding

431

Alternative Fuels Data Center: Texas Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Texas Points of Texas Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Texas Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Texas Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Texas Points of Contact on Google Bookmark Alternative Fuels Data Center: Texas Points of Contact on Delicious Rank Alternative Fuels Data Center: Texas Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Texas Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Texas Points of Contact The following people or agencies can help you find more information about Texas's clean transportation laws, incentives, and funding opportunities.

432

Alternative Fuels Data Center: Indiana Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Indiana Points of Indiana Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Indiana Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Indiana Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Indiana Points of Contact on Google Bookmark Alternative Fuels Data Center: Indiana Points of Contact on Delicious Rank Alternative Fuels Data Center: Indiana Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Indiana Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Indiana Points of Contact The following people or agencies can help you find more information about Indiana's clean transportation laws, incentives, and funding opportunities.

433

Alternative Fuels Data Center: Missouri Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Missouri Points of Missouri Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Missouri Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Missouri Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Missouri Points of Contact on Google Bookmark Alternative Fuels Data Center: Missouri Points of Contact on Delicious Rank Alternative Fuels Data Center: Missouri Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Missouri Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Missouri Points of Contact The following people or agencies can help you find more information about Missouri's clean transportation laws, incentives, and funding

434

Alternative Fuels Data Center: Massachusetts Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Massachusetts Points Massachusetts Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Massachusetts Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Massachusetts Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Massachusetts Points of Contact on Google Bookmark Alternative Fuels Data Center: Massachusetts Points of Contact on Delicious Rank Alternative Fuels Data Center: Massachusetts Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Massachusetts Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Massachusetts Points of Contact The following people or agencies can help you find more information about Massachusetts's clean transportation laws, incentives, and funding

435

Alternative Fuels Data Center: West Virginia Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

West Virginia Points West Virginia Points of Contact to someone by E-mail Share Alternative Fuels Data Center: West Virginia Points of Contact on Facebook Tweet about Alternative Fuels Data Center: West Virginia Points of Contact on Twitter Bookmark Alternative Fuels Data Center: West Virginia Points of Contact on Google Bookmark Alternative Fuels Data Center: West Virginia Points of Contact on Delicious Rank Alternative Fuels Data Center: West Virginia Points of Contact on Digg Find More places to share Alternative Fuels Data Center: West Virginia Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type West Virginia Points of Contact The following people or agencies can help you find more information about West Virginia's clean transportation laws, incentives, and funding

436

Alternative Fuels Data Center: Nevada Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Nevada Points of Nevada Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Nevada Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Nevada Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Nevada Points of Contact on Google Bookmark Alternative Fuels Data Center: Nevada Points of Contact on Delicious Rank Alternative Fuels Data Center: Nevada Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Nevada Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Nevada Points of Contact The following people or agencies can help you find more information about Nevada's clean transportation laws, incentives, and funding opportunities.

437

Real-time flare detection in ground-based H$\\alpha$ imaging at Kanzelh\\"ohe Observatory  

E-Print Network (OSTI)

Kanzelh\\"ohe Observatory (KSO) regularly performs high-cadence full-disk imaging of the solar chromosphere in the H$\\alpha$ and CaIIK spectrallines as well as the solar photosphere in white-light. In the frame of ESA's Space Situational Awareness (SSA) programme, a new system for real-time H$\\alpha$ data provision and automatic flare detection was developed at KSO. The data and events detected are published in near real-time at ESA's SSA Space Weather portal (http://swe.ssa.esa.int/web/guest/kso-federated). In this paper, we describe the H$\\alpha$ instrument, the image recognition algorithms developed, the implementation into the KSO H$\\alpha$ observing system and present the evaluation results of the real-time data provision and flare detection for a period of five months. The H$\\alpha$ data provision worked in $99.96$% of the images, with a mean time lag between image recording and online provision of 4s. Within the given criteria for the automatic image recognition system (at least three H$\\alpha$ images a...

Pötzi, Werner; Riegler, Gernot; Amerstorfer, Ulrike; Pock, Thomas; Temmer, Manuela; Polanec, Wolfgang; Baumgartner, Dietmar J

2014-01-01T23:59:59.000Z

438

Operations and Performance of the PACS Instrument 3He Sorption Cooler on board of the Herschel Space Observatory  

E-Print Network (OSTI)

A 3He sorption cooler produced the operational temperature of 285mK for the bolometer arrays of the Photodetector Array Camera and Spectrometer (PACS) instrument of the Herschel Space Observatory. This cooler provided a stable hold time between 60 and 73h, depending on the operational conditions of the instrument. The respective hold time could be determined by a simple functional relation established early on in the mission and reliably applied by the scientific mission planning for the entire mission. After exhaustion of the liquid 3He due to the heat input by the detector arrays, the cooler was recycled for the next operational period following a well established automatic procedure. We give an overview of the cooler operations and performance over the entire mission and distinguishing in-between the start conditions for the cooler recycling and the two main modes of PACS photometer operations. As a spin-off, the cooler recycling temperature effects on the Herschel cryostat 4He bath were utilized as an alt...

Sauvage, Marc; Klaas, Ulrich; Muller, Thomas; Moor, Andras; Poglitsch, Albrecht; Feuchtgruber, Helmut; Duband, Lionel

2014-01-01T23:59:59.000Z

439

Updated On: 11/5/2012 16:40 Teams: Broomsday points Blood Sweat & Beers points  

E-Print Network (OSTI)

Andrea 0 Kendall Sanderson 2 Brendan Rastello 0 Christopher Spano 0 James Holland 0 Ellen Wilson 0 John - C 0 Matt Marks 0 Brandon Entwistle 0 Michael De Santis 0 Joshuoa Rodriguez - *Ineligible* 0 Matt Michaelson 0 Jacob Fennuccio 0 joshuoa rodriguez Danielle Goldberg #12;Replacement Refs points Team Rampage

Sridhar, Srinivas

440

Microsoft PowerPoint - phifer.ppt  

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

and and Cover Modeling Considerations Mark Phifer Senior Fellow Engineer April 14, 2010 Presentation to Performance Assessment Community of Practice F o ur M ile B ra nc h F C Z E H S M c Q u e e n B ra n c h Up pe r Th re e Ru ns SRS Easting (ft) SRS Northing (ft) 50000 55000 60000 65000 7000 65000 70000 75000 80000 85000 POA Doses Over 1,000 Years 0.001 0.01 0.1 1. 10. 1950 2050 2150 2250 2350 2450 2550 2650 2750 2850 2950 3050 3150 Calendar Year mrem/yr UTR FMB LTR Steel 301 Bridge 2025 3025 0.17 2 SRS Composite Analysis (CA): What is it? SRS CA is an end state, public dose projection (required by DOE 435.1): To provide reasonable expectation of public radiological protection resulting from all SRS radioactive sources anticipated to remain at projected end state Evaluated at site boundary points of assessment (POA) over a minimum 1,000 year assessment period (AP) from the end

Note: This page contains sample records for the topic "apache point observatory" 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

Two-point derivative dispersion relations  

E-Print Network (OSTI)

A new derivation is given for the representation, under certain conditions, of the integral dispersion relations of scattering theory through local forms. The resulting expressions have been obtained through an independent procedure to construct the real part, and consist of new mathematical structures of double infinite summations of derivatives. In this new form the derivatives are calculated at the generic value of the energy $E$ and separately at the reference point $E=m$ that is the lower limit of the integration. This new form may be more interesting in certain circumstances and directly shows the origin of the difficulties in convergence that were present in the old truncated forms called standard-DDR. For all cases in which the reductions of the double to single sums were obtained in our previous work, leading to explicit demonstration of convergence, these new expressions are seen to be identical to the previous ones. We present, as a glossary, the most simplified explicit results for the DDR's in the cases of imaginary amplitudes of forms $(E/m)^\\lambda[\\ln (E/m)]^n$, that cover the cases of practical interest in particle physics phenomenology at high energies. We explicitly study the expressions for the cases with $\\lambda$ negative odd integers, that require identification of cancelation of singularities, and provide the corresponding final results.

Erasmo Ferreira; Javier Sesma

2014-03-24T23:59:59.000Z

442

Recent News from the National Labs | Department of Energy  

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

, 2012 , 2012 This is the Southern Galactic Cap view as recorded by the Sloan Digital Sky Survey. A 2.5-meter telescope at Apache Point Observatory in New Mexico took in light from over a third of the total area of the sky (14,000 square degrees) including 1.5 million galaxies. | Photo courtesy of the Sloan Digital Sky Survey. New Mariners and a Massive Map: Berkeley Computers Calculate What's in the Sky Berkeley computers helped crunch the data to create the largest 3-D color map of the universe ever made. February 1, 2012 The protozoan Plasmodium falciparum gliding through a cell in the gut of a mosquito, its primary host. Although five different species of Plasmodium can cause malaria, Plasmodium falciparum causes the most severe disease. | Photo courtesy of Wikipedia Commons.

443

Alternative Fuels Data Center: Dist. of Columbia Points of Contact  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Dist. of Columbia Dist. of Columbia Points of Contact to someone by E-mail Share Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Facebook Tweet about Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Twitter Bookmark Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Google Bookmark Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Delicious Rank Alternative Fuels Data Center: Dist. of Columbia Points of Contact on Digg Find More places to share Alternative Fuels Data Center: Dist. of Columbia Points of Contact on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Dist. of Columbia Points of Contact The following people or agencies can help you find more information about

444

Graphene quantum point contact transistor for DNA sensing  

Science Journals Connector (OSTI)

Graphene quantum point contact transistor for DNA...the position and size of a nanopore in graphene nanoribbons can strongly affect its electronic...nanopore. In particular, we show that a graphene membrane with quantum point contact geometry...

Anuj Girdhar; Chaitanya Sathe; Klaus Schulten; Jean-Pierre Leburton

2013-01-01T23:59:59.000Z

445

Anne LaPointe > Director, Catalyst Discovery and Development...  

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

Anne LaPointe Director, Catalyst Discovery and Development Laboratory aml329@cornell.edu Dr. LaPointe received her PhD from the Massachusetts Institute of Technology and then went...

446

Weierstrass Points of Genus-2 Surfaces with Regular Fundamental Domains  

Science Journals Connector (OSTI)

......centre of P is a Weierstrass point, all other Weierstrass points must lie on the boundary of...rotation of P keeps at least four boundary points of P fixed under the given...402] the rotation must be a lift of the hyperelliptic involution......

Tapani Kuusalo; Marjatta Näätänen

2003-09-01T23:59:59.000Z

447

Comparison of viewshed algorithms on regular spaced points  

Science Journals Connector (OSTI)

Viewshed is a basic visibility structure and represents all visible points from a given viewpoint. The paper gives a survey of non-parallel viewshed algorithms using regular spaced points. At first, a comprehensive background of the problem is given, ... Keywords: computational geometry, regular spaced points, survey, viewshed, visibility

Branko Kau?i?; Borut Zalik

2002-04-01T23:59:59.000Z

448

Multi-point functions of weighted cubic maps  

E-Print Network (OSTI)

We study the geodesic two- and three-point functions of random weighted cubic maps, which are obtained by assigning random edge lengths to random cubic planar maps. Explicit expressions are obtained by taking limits of recently established bivariate multi-point functions of general planar maps. We give an alternative interpretation of the two-point function in terms of an Eden model exploration process on a random planar triangulation. Finally, the scaling limits of the multi-point functions are studied, showing in particular that the two- and three-point functions of the Brownian map are recovered as the number of faces is taken to infinity.

Jan Ambjorn; Timothy Budd

2014-08-13T23:59:59.000Z

449

Strike Point Control for the National Spherical Torus Experiment (NSTX)  

SciTech Connect

This paper presents the first control algorithm for the inner and outer strike point position for a Spherical Torus (ST) fusion experiment and the performance analysis of the controller. A liquid lithium divertor (LLD) will be installed on NSTX which is believed to provide better pumping than lithium coatings on carbon PFCs. The shape of the plasma dictates the pumping rate of the lithium by channeling the plasma to LLD, where strike point location is the most important shape parameter. Simulations show that the density reduction depends on the proximity of strike point to LLD. Experiments were performed to study the dynamics of the strike point, design a new controller to change the location of the strike point to desired location and stabilize it. The most effective PF coils in changing inner and outer strike points were identified using equilibrium code. The PF coil inputs were changed in a step fashion between various set points and the step response of the strike point position was obtained. From the analysis of the step responses, PID controllers for the strike points were obtained and the controller was tuned experimentally for better performance. The strike controller was extended to include the outer-strike point on the inner plate to accommodate the desired low outer-strike points for the experiment with the aim of achieving "snowflake" divertor configuration in NSTX.

E. Kolemen, D. A. Gates, C.W. Rowley, N. J. Kasdin, J. Kallman,S. Gerhardt, V. Soukhanovskii, D. Mueller

2010-07-09T23:59:59.000Z

450

GlassPoint Solar Inc | Open Energy Information  

Open Energy Info (EERE)

GlassPoint Solar Inc GlassPoint Solar Inc Jump to: navigation, search Name GlassPoint Solar Inc. Place San Francisco, California Zip 94105 Sector Solar Product San Francisco-based developer and marketer of solar industrial process heat generating equipment for a wide range of industries including enhanced oil recovery, municipal waste water treatment and electrical power generation. References GlassPoint Solar Inc.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. GlassPoint Solar Inc. is a company located in San Francisco, California . References ↑ "GlassPoint Solar Inc." Retrieved from "http://en.openei.org/w/index.php?title=GlassPoint_Solar_Inc&oldid=345889

451

Optimizing robot placement for visit-point tasks  

SciTech Connect

We present a manipulator placement algorithm for minimizing the length of the manipulator motion performing a visit-point task such as spot welding. Given a set of points for the tool of a manipulator to visit, our algorithm finds the shortest robot motion required to visit the points from each possible base configuration. The base configurations resulting in the shortest motion is selected as the optimal robot placement. The shortest robot motion required for visiting multiple points from a given base configuration is computed using a variant of the traveling salesman algorithm in the robot joint space and a point-to-point path planner that plans collision free robot paths between two configurations. Our robot placement algorithm is expected to reduce the robot cycle time during visit- point tasks, as well as speeding up the robot set-up process when building a manufacturing line.

Hwang, Y.K.; Watterberg, P.A.

1996-06-01T23:59:59.000Z

452

A SEARCH FOR POINT SOURCES OF EeV NEUTRONS  

SciTech Connect

A thorough search of the sky exposed at the Pierre Auger Cosmic Ray Observatory reveals no statistically significant excess of events in any small solid angle that would be indicative of a flux of neutral particles from a discrete source. The search covers from -90 Degree-Sign to +15 Degree-Sign in declination using four different energy ranges above 1 EeV (10{sup 18} eV). The method used in this search is more sensitive to neutrons than to photons. The upper limit on a neutron flux is derived for a dense grid of directions for each of the four energy ranges. These results constrain scenarios for the production of ultrahigh energy cosmic rays in the Galaxy.

Abreu, P.; Andringa, S. [LIP and Instituto Superior Tecnico, Technical University of Lisbon (Portugal); Aglietta, M. [Istituto di Fisica dello Spazio Interplanetario (INAF), Universita di Torino and Sezione INFN, Torino (Italy); Ahlers, M. [University of Wisconsin, Madison, WI (United States); Ahn, E. J. [Fermilab, Batavia, IL (United States); Albuquerque, I. F. M. [Instituto de Fisica, Universidade de Sao Paulo, Sao Paulo, SP (Brazil); Allard, D. [Laboratoire AstroParticule et Cosmologie (APC), Universite Paris 7, CNRS-IN2P3, Paris (France); Allekotte, I. [Centro Atomico Bariloche and Instituto Balseiro (CNEA-UNCuyo-CONICET), San Carlos de Bariloche (Argentina); Allen, J. [New York University, New York, NY (United States); Allison, P. [Ohio State University, Columbus, OH (United States); Almela, A. [Facultad Regional Buenos Aires, Universidad Tecnologica Nacional, Buenos Aires (Argentina); Alvarez Castillo, J. [Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico); Alvarez-Muniz, J. [Universidad de Santiago de Compostela (Spain); Alves Batista, R. [IFGW, Universidade Estadual de Campinas, Campinas, SP (Brazil); Ambrosio, M.; Aramo, C. [Universita di Napoli 'Federico II' and Sezione INFN, Napoli (Italy); Aminaei, A. [IMAPP, Radboud University Nijmegen (Netherlands); Anchordoqui, L. [University of Wisconsin, Milwaukee, WI (United States); Antici'c, T. [Rudjer Boskovi'c Institute, 10000 Zagreb (Croatia); Arganda, E. [IFLP, Universidad Nacional de La Plata and CONICET, La Plata (Argentina); Collaboration: Pierre Auger Collaboration; and others

2012-12-01T23:59:59.000Z

453

The Upgraded Arecibo Observatory  

Science Journals Connector (OSTI)

...illuminated target back to the laser. This permits a total...4. Schematic of the laser survey meth-od. The laser and its steering mirror...This con-sists of two turbine-driven generators...carriage house. Primary control of the transmitter is...

L. M. LaLonde

1974-10-18T23:59:59.000Z

454

OBSERVATORY SNO INSTITUTE MEMBERS  

E-Print Network (OSTI)

from Canada, the United States and the United Kingdom. Through its use of heavy water, the SNO detector and regular water. The construction of the SNO Laboratory began in 1990 and was completed in 1998 at a capital, the National Research Council of Canada, the Northern Ontario Heritage Foundation, Industry, Science

Abolmaesumi, Purang

455

The Upper Atmosphere Observatory  

Science Journals Connector (OSTI)

...with *the plasma frethe progress...explorcreated an even larger number of...the upper atmosphere and ionosphere...the upper atmosphere. For this...ionospheric plasma motion simul-taneously...field is large, the horizontal...resolved. The atmospheric gravity waves...simul-taneously at a large number of...two regions plasma drifts separated...

J. V. Evans

1972-05-05T23:59:59.000Z

456

NATIONAL RADIO ASTRONOMY OBSERVATORY  

E-Print Network (OSTI)

a window in which a thin plastic film vacuum barrier is supported by a thick slab of low density dielectric REPORT NO. 292 A STUDY OF MATERIALS FOR A BROADBAND MILLIMETER-WAVE QUASI-OPTICAL VACUUM WINDOW A. R WINDOW A. R. Kerr, N. J. Bailey, D. E. Boyd and N. Horner August 21, 1992 Introduction Cryogenic

Groppi, Christopher

457

The Upper Atmosphere Observatory  

Science Journals Connector (OSTI)

...DATA, JOURNAL OF ATMOSPHERIC AND TERRESTRIAL...IN NEAR-EARTH PLASMA, SPACE SCIENCE...INVESTIGATION OF WHISTLING ATMOSPHERICS, PHILOSOPHICAL...TRANSPOLAR EXOSPHERIC PLASMA .1. PLASMASPHERE...dynamics of the upper atmosphere. For this purpose...the ionospheric plasma motion simul-taneously...

J. V. Evans

1972-05-05T23:59:59.000Z

458

National Radio Astronomy Observatory  

Science Journals Connector (OSTI)

...Fabrication in the Bliss plant of part of the yoke for the...central ridge. The electric power distribution sys-tem found...short as 3 centimeters. The specifications for the instrument have gone...absence of strong winds or thermal effects, the user should be...

Richard M. Emberson

1959-11-13T23:59:59.000Z

459

National Radio Astronomy Observatory  

Science Journals Connector (OSTI)

...possibility of making thermal emission studies...committee listed eight specifications for the site...of electrical insulation. 7) Size. The...automobile. A ninth specification was added by the...strong winds or thermal effects, the...

Richard M. Emberson

1959-11-13T23:59:59.000Z

460

Armagh Observatory Annual Report  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.3 Organizational Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 4 Education and Lifelong Learning 20 4.1 e

Note: This page contains sample records for the topic "apache point observatory" 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

European Southern Observatory  

E-Print Network (OSTI)

extreme environmental conditions like survival wind load, rain or snow Keep the inner air volume equilibrium with the external environment without active air conditioning Minimize dome seeing Do not create t Material: Structure Mild steel Cladding Aluminium sandwich Pneumatic seal Polyester Inspired by Cargo

Liske, Jochen

462

The Herschel Space Observatory  

E-Print Network (OSTI)

Passively cooled front end with 2 fixed tuned Schottky diode 2nd harmonic mixers Observed O2, CI, H2O, H2 18 Paul Goldsmith Sunshield and Solar Array Cryostat Focal Plane Instruments Herschel Planck 3.5m diameter Sylda housing around Planck Herschel Overview Paul Goldsmith Ariane V164 launch Herschel Web Sites

Shumway, John

463

Microsoft Word - EchoPointCommunityWind_CX_2012.docx  

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

James Hall James Hall Project Manager - TPC-TPP-4 Proposed Action: Integration of the Echo Point Community Wind Generation Project Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7 - Electronic equipment Location: Umatilla County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: In response to Echo Point Community Wind's (Echo Point's) small generator interconnection request, BPA proposes to integrate Echo Point's 10-megawatt wind generation project into its balancing authority (BA). The proposed point of interconnection is the Buttercreek Substation owned by the Umatilla Electric Cooperative (UEC). In order to integrate the proposed generation, BPA will install bi-directional generation metering at the Echo Point generation site.

464

Energy Department Authorizes Dominion's Proposed Cove Point Facility to  

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

Dominion's Proposed Cove Point Dominion's Proposed Cove Point Facility to Export Liquefied Natural Gas Energy Department Authorizes Dominion's Proposed Cove Point Facility to Export Liquefied Natural Gas September 11, 2013 - 1:11pm Addthis News Media Contact (202) 586-4940 WASHINGTON - The Energy Department announced today that it has conditionally authorized Dominion Cove Point LNG, LP to export domestically produced liquefied natural gas (LNG) to countries that do not have a Free Trade Agreement (FTA) with the United States from the Cove Point LNG Terminal in Calvert County, Maryland. Dominion Cove Point previously received approval to export LNG from this facility to FTA countries on October 7, 2011. Subject to environmental review and final regulatory approval, the facility is conditionally authorized to export at a rate of

465

Scott Runnels of Computational Physics to teach at West Point  

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

Scott Runnels to teach at West Point Scott Runnels to teach at West Point Scott Runnels of Computational Physics to teach at West Point Runnels has been selected for a two-year faculty post in the Department of Physics and Nuclear Engineering at West Point. March 19, 2013 Scott Runnels Scott Runnels Contact Kevin Roark Communications Office (505) 665-9202 Email I'm sure this exchange will have tremendous benefits for both West Point and the Laboratory, and it continues a relationship with the Army that began more than 70 years ago with the Manhattan Project. LOS ALAMOS, N. M., March 19, 2013- Under an agreement between Los Alamos National Laboratory and the U.S. Military Academy, Scott Runnels has been selected for a two-year faculty post in the Department of Physics and Nuclear Engineering at West Point.

466

City of Boulder - Green Points Building Program | Department of Energy  

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

City of Boulder - Green Points Building Program City of Boulder - Green Points Building Program City of Boulder - Green Points Building Program < Back Eligibility Commercial Construction Multi-Family Residential Residential Savings Category Heating & Cooling Home Weatherization Construction Commercial Weatherization Commercial Heating & Cooling Design & Remodeling Other Solar Heating Buying & Making Electricity Water Heating Program Info State Colorado Program Type Building Energy Code Provider City of Boulder The Boulder Green Points Building Program is a mandatory residential green building program that requires a builder or homeowner to include a variety of sustainable building components based on the size of the proposed structure. Similar to the US Green Building Council's LEED program, the

467

singularities, swallowtails and dirac points. an analysis for families of ...  

E-Print Network (OSTI)

Jul 5, 2012 ... HAMILTONIANS AND APPLICATIONS TO WIRE. NETWORKS, ESPECIALLY .... well–known Dirac points of graphene [9]. Thus it can be hoped ...

2012-07-05T23:59:59.000Z

468

An Implementable Proximal Point Algorithmic Framework for Nuclear  

E-Print Network (OSTI)

Jul 13, 2009 ... The nuclear norm minimization problem is to find a matrix with the minimum ..... From the computational point of view, the cost of computing the ...

2009-07-13T23:59:59.000Z

469

CenterPoint Energy (Gas)- Residential Efficiency Rebates (Oklahoma)  

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

To encourage customers to install high-efficiency natural gas equipment in eligible homes and businesses, CenterPoint Energy offers new construction and retrofit residential and commercial...

470

Microsoft PowerPoint - Tsinghua Slideshow final for distribution...  

Energy Savers (EERE)

Documents & Publications Microsoft PowerPoint - Final translated version of Tsinghua Speech Idaho Operations AMWTP Fact Sheet Heating Ventilation and Air Conditioning Efficiency...

471

New York Nuclear Profile - Nine Mile Point Nuclear Station  

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

Nine Mile Point Nuclear Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

472

Information Geometry and Primal-Dual Interior-point Algorithms  

E-Print Network (OSTI)

May 14, 2010 ... Abstract: In this paper, we study polynomial-time interior-point algorithms in view of information geometry. We introduce an information ...

Satoshi Kakihara

2010-05-14T23:59:59.000Z

473

Information Geometry and Primal-Dual Interior-point Algorithms  

E-Print Network (OSTI)

In this paper, we study polynomial-time interior-point algorithms in view of information ge- ometry. We introduce an information geometric structure for a conic ...

tsuchiya

2009-11-06T23:59:59.000Z

474

Computing the Nondominated Nash Points of a Normal Form Game ...  

E-Print Network (OSTI)

points and we conduct a comprehensive computational study in which we investigate the ...... Mathematical Methods of Operations Research, 52(1):65–77.

2014-11-24T23:59:59.000Z

475

Set point optimization of controlled Organic Rankine Cycle systems  

Science Journals Connector (OSTI)

In this paper, an approach to optimize set points is proposed for controlled Organic Rankine Cycle (ORC) systems. Owing to both disturbances...

Jianhua Zhang; Mingming Lin; Fei Shi; Jia Meng; Jinliang Xu

2014-11-01T23:59:59.000Z

476

AN INTERIOR-POINT METHOD FOR NONLINEAR OPTIMIZATION ...  

E-Print Network (OSTI)

the problems under consideration, modifications and extensions to standard ... as possible from the algorithmic building blocks of standard interior-point ...

2014-10-23T23:59:59.000Z

477

Microsoft PowerPoint - WH Energy and Climate Stakeholders 10...  

Office of Environmental Management (EM)

& Publications Rising Electricity Costs: A Challenge For Consumers, Regulators, And Utilities US-China Clean Energy Forum 2010 Microsoft PowerPoint - CHUGrid Week 9-21-09...

478

Microsoft PowerPoint - ARM08_hguo_080229.ppt  

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

Surface Turbulence * near Point Reyes, CA * on 19 July, 2005, a stratus deck over Pacific Ocean * comprehensive airborne observations available 7. Power spectra 6. Time series 4....

479

Keys to Successful Feedback - John Settle PowerPoint Presentation...  

Office of Environmental Management (EM)

Transportation of Radioactive Materials Keys to Successful Feedback - John Settle PowerPoint Presentation Leadership Development Readings May 14, 2014 - "Your Brain on Conflict"...

480

Microsoft PowerPoint - Module 15 - Accident Analysis Tools- final...  

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

available for heat transfer - Reactor modeled using point kinetics - Pressure drop using loss factors or friction factor correlations - Heat transfer based on Nusselt number...

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


481

Four Corners methane hotspot points to coal-related sources  

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

methane hotspot points to coal-related sources Methane is very efficient at trapping heat in the atmosphere and, like carbon dioxide, it contributes to global warming. October...

482

Web points of interest - Department of Mathematics, Purdue University  

E-Print Network (OSTI)

Web points of interest ... JUGGLING CLUB; The Lafayette Citizens Band Home Page; Harold Boas' incredible list of math and life resources on the WEB.

483

Microsoft PowerPoint - PaulGottliebTechTransfer | Department...  

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

Microsoft PowerPoint - PaulGottliebTechTransfer More Documents & Publications Alliance For Sustainable Energy AllianceForSustainableEnergy-Letter.pdf Government Practices...

484

Extreme point inequalities and geometry of the rank sparsity ball  

E-Print Network (OSTI)

ities balancing the various features of the optimization problem at hand, at the extreme points of the solution set. Keywords Nuclear norm · compressed sensing

2014-01-19T23:59:59.000Z

485

Radiation from point sources in general anisotropic media  

Science Journals Connector (OSTI)

......point sources in anisotropic media and compare...results with (a) SHALE, qP-wave 1...radiation in anisotropic media 303 (b) SHALE, qP-wave 1...occur in other anisotropic rock types exhibiting...Wills Point shale (with c......

Dirk Gajewski

1993-05-01T23:59:59.000Z

486

The energy spaces of the tangent point energies  

E-Print Network (OSTI)

The energy spaces of the tangent point energies Simon Blatt August 31, 2011 In this small note, we will give a necessary and sucient condition un- der which the tangent point energies introduced by Heiko von has bounded Eq-energy if and only if it is injective and locally agrees with the graph of functions

487

Evaluating Energy Efficiency of Floating Point Matrix Multiplication on FPGAs  

E-Print Network (OSTI)

Evaluating Energy Efficiency of Floating Point Matrix Multiplication on FPGAs Kiran Kumar Matam, prasanna}@usc.edu Abstract--Energy efficiency has emerged as one of the key performance metrics in scientific computing. In this work, we evaluate the energy efficiency of floating point matrix multipli

Prasanna, Viktor K.

488

A new compact fixed-point blackbody furnace  

SciTech Connect

More and more NMIs are realizing their primary scale themselves with fixed-point blackbodies as their reference standard. However, commercially available fixed-point blackbody furnaces of sufficient quality are not always easy to obtain. CHINO Corp. and NMIJ, AIST jointly developed a new compact fixed-point blackbody furnace. The new furnace has such features as 1) improved temperature uniformity when compared to previous products, enabling better plateau quality, 2) adoption of the hybrid fixed-point cell structure with internal insulation to improve robustness and thereby to extend lifetime, 3) easily ejectable and replaceable heater unit and fixed-point cell design, leading to reduced maintenance cost, 4) interchangeability among multiple fixed points from In to Cu points. The replaceable cell feature facilitates long term maintenance of the scale through management of a group of fixed-point cells of the same type. The compact furnace is easily transportable and therefore can also function as a traveling standard for disseminating the radiation temperature scale, and for maintaining the scale at the secondary level and industrial calibration laboratories. It is expected that the furnace will play a key role of the traveling standard in the anticipated APMP supplementary comparison of the radiation thermometry scale.

Hiraka, K.; Oikawa, H.; Shimizu, T.; Kadoya, S.; Kobayashi, T. [CHINO CORPORATION, Itabashi, Tokyo (Japan)] [CHINO CORPORATION, Itabashi, Tokyo (Japan); Yamada, Y.; Ishii, J. [National Metrology Institute of Japan, AIST, Tsukuba, Ibaraki (Japan)] [National Metrology Institute of Japan, AIST, Tsukuba, Ibaraki (Japan)

2013-09-11T23:59:59.000Z

489

Creating a Poster from a PowerPoint Presentation  

E-Print Network (OSTI)

Creating a Poster from a PowerPoint Presentation Creating a Poster from a PowerPoint Presentation #12;Determine Size of PosterDetermine Size of Poster Organization's rules Size the software dimension of the poster can be no more than 41" #12;Number of Slides NeededNumber of Slides Needed Once size

Dyer, Bill

490

Robust Retrospective Multiple Change-point for Multivariate Data  

E-Print Network (OSTI)

on a test statistic that generalizes the well- known Kruskal-Wallis procedure to the multivariate setting noise levels and/or high-dimensional data. Keywords: Change-point estimation, multivariate data, Kruskal-Wallis as to deal with multiple change-points (in analogy with the way the classical Kruskal-Wallis test generalizes

Paris-Sud XI, Université de

491

Time-aware point-of-interest recommendation  

Science Journals Connector (OSTI)

The availability of user check-in data in large volume from the rapid growing location based social networks (LBSNs) enables many important location-aware services to users. Point-of-interest (POI) recommendation is one of such services, which is to ... Keywords: location-based social networks, point-of-interest, recommendation, spatio-temporal

Quan Yuan; Gao Cong; Zongyang Ma; Aixin Sun; Nadia Magnenat- Thalmann

2013-07-01T23:59:59.000Z

492

On the computational content of the brouwer fixed point theorem  

Science Journals Connector (OSTI)

We study the computational content of the Brouwer Fixed Point Theorem in the Weihrauch lattice. One of our main results is that for any fixed dimension the Brouwer Fixed Point Theorem of that dimension is computably equivalent to connected choice of ...

Vasco Brattka; Stéphane Le Roux; Arno Pauly

2012-06-01T23:59:59.000Z

493

LEARNING WITH DETERMINANTAL POINT PROCESSES John A. Kulesza  

E-Print Network (OSTI)

, and natural lan- guage processing. By making multiple interrelated decisions at once, these methods canLEARNING WITH DETERMINANTAL POINT PROCESSES John A. Kulesza A DISSERTATION in Computer, without whom nothing would be worthwhile. ii #12;ABSTRACT LEARNING WITH DETERMINANTAL POINT PROCESSES John

Plotkin, Joshua B.

494

Integration of streaming and elastic traffic: a fixed point approach  

Science Journals Connector (OSTI)

We present a fixed point approach to evaluate the quality of service of streaming traffic multiplexed with elastic traffic in multi-service networks. First, we handle elastic traffic and streaming traffic separately, and then we derive a general fixed ... Keywords: elastic traffic, fixed point, quality of service, streaming traffic

H. Hassan; O. Brun; J. M. Garcia; D. Gauchard

2008-03-01T23:59:59.000Z

495

Extreme-Point Stability Tests for Discrete-Time Polynomials  

E-Print Network (OSTI)

TA9 -10:40 Extreme-Point Stability Tests for Discrete-Time Polynomials F. PCrez *, C been an increasinginterest in finding extreme- point results for the study of stability of uncertain in the coefficients space where Schur stability of the extremes im- plies the stability of the entire family 12). Our

496

Distributing many points on spheres: minimal energy and designs  

E-Print Network (OSTI)

This survey discusses recent developments in the context of spherical designs and minimal energy point configurations on spheres. The recent solution of the long standing problem of the existence of spherical $t$-designs on $\\mathbb{S}^d$ with $\\mathcal{O}(t^d)$ number of points by A. Bondarenko, D. Radchenko, and M. Viazovska attracted new interest to this subject. Secondly, D. P. Hardin and E. B. Saff proved that point sets minimising the discrete Riesz energy on $\\mathbb{S}^d$ in the hypersingular case are asymptotically uniformly distributed. Both results are of great relevance to the problem of describing the quality of point distributions on $\\mathbb{S}^d$, as well as finding point sets, which exhibit good distribution behaviour with respect to various quality measures.

Johann S. Brauchart; Peter J. Grabner

2014-07-31T23:59:59.000Z

497

Gravity Duals of Lifshitz-Like Fixed Points  

SciTech Connect

We find candidate macroscopic gravity duals for scale-invariant but non-Lorentz invariant fixed points, which do not have particle number as a conserved quantity. We compute two-point correlation functions which exhibit novel behavior relative to their AdS counterparts, and find holographic renormalization group flows to conformal field theories. Our theories are characterized by a dynamical critical exponent z, which governs the anisotropy between spatial and temporal scaling t {yields} {lambda}{sup z}t, x {yields} {lambda}x; we focus on the case with z = 2. Such theories describe multicritical points in certain magnetic materials and liquid crystals, and have been shown to arise at quantum critical points in toy models of the cuprate superconductors. This work can be considered a small step towards making useful dual descriptions of such critical points.

Kachru, Shamit; /Stanford U., Phys. Dept. /SLAC; Liu, Xiao; /Perimeter Inst. Theor. Phys.; Mulligan, Michael; /Stanford U., Phys. Dept. /SLAC

2008-11-05T23:59:59.000Z

498

LARGE-SCALE CORONAL PROPAGATING FRONTS IN SOLAR ERUPTIONS AS OBSERVED BY THE ATMOSPHERIC IMAGING ASSEMBLY ON BOARD THE SOLAR DYNAMICS OBSERVATORY—AN ENSEMBLE STUDY  

SciTech Connect

This paper presents a study of a large sample of global disturbances in the solar corona with characteristic propagating fronts as intensity enhancement, similar to the phenomena that have often been referred to as Extreme Ultraviolet Imaging Telescope (EIT) waves or extreme-ultraviolet (EUV) waves. Now EUV images obtained by the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory provide a significantly improved view of these large-scale coronal propagating fronts (LCPFs). Between 2010 April and 2013 January, a total of 171 LCPFs have been identified through visual inspection of AIA images in the 193 Å channel. Here we focus on the 138 LCPFs that are seen to propagate across the solar disk, first studying how they are associated with flares, coronal mass ejections (CMEs), and type II radio bursts. We measure the speed of the LCPF in various directions until it is clearly altered by active regions or coronal holes. The highest speed is extracted for each LCPF. It is often considerably higher than EIT waves. We do not find a pattern where faster LCPFs decelerate and slow LCPFs accelerate. Furthermore, the speeds are not strongly correlated with the flare intensity or CME magnitude, nor do they show an association with type II bursts. We do not find a good correlation either between the speeds of LCPFs and CMEs in a subset of 86 LCPFs observed by one or both of the Solar and Terrestrial Relations Observatory spacecraft as limb events.

Nitta, Nariaki V.; Schrijver, Carolus J.; Title, Alan M.; Liu, Wei [Lockheed Martin Advanced Technology Center, Dept/A021S, B/252, 3251 Hanover Street, Palo Alto, CA 94304 (United States)

2013-10-10T23:59:59.000Z

499

Puvunga and Point Conception: A Comparative Study of Southern California Indian Traditionalism  

E-Print Network (OSTI)

and Point Conception: A Comparative Study of Southern California Indianthat Point Concep- SOUTHERN CALIFORNIA INDIAN TRADITIONALISMthe focal point of protests and legal challenges by Indians,

Boxt, Matthew A; Raab, L Mark

2000-01-01T23:59:59.000Z

500

NNSA Points of Contact | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Points of Contact | National Nuclear Security Administration Points of Contact | 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 The National Nuclear Security Administration NNSA Points of Contact Home > About Us > Our Operations > Acquisition and Project Management > Major Contract Solicitations > Environmental Program Services Contract >