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Note: This page contains sample records for the topic "validation flaw lets" 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.


1

U-031: Microsoft Active Directory CRL Validation Flaw Lets Remote...  

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

1: Microsoft Active Directory CRL Validation Flaw Lets Remote Users Bypass Authentication U-031: Microsoft Active Directory CRL Validation Flaw Lets Remote Users Bypass...

2

U-219: Symantec Web Gateway Input Validation Flaws Lets Remote...  

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

9: Symantec Web Gateway Input Validation Flaws Lets Remote Users Inject SQL Commands, Execute Arbitrary Commands, and Change User Passwords U-219: Symantec Web Gateway Input...

3

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

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

Tomcat FORM Authenticator Lets Remote Users Conduct Session Fixation Attacks U-084: Cisco Digital Media Manager Lets Remote Authenticated Users Gain Elevated Privileges U-233:...

4

U-010:HP Onboard Administrator Unspecified Flaw Lets Remote Users...  

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

HP Service Manager Unspecified Flaw Lets Remote Users Gain Unauthorized Access V-120: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users...

5

V-139: Cisco Network Admission Control Input Validation Flaw...  

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

Sensitive Information U-270:Trend Micro Control Manager Input Validation Flaw in Ad Hoc Query Module Lets Remote Users Inject SQL Commands U-015: CiscoWorks Common...

6

U-239: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof...  

Office of Environmental Management (EM)

URLs T-676: Apple iOS Certificate Chain Validation Flaw Lets Certain Remote Users Access or Modify SSLTLS Sessions U-036: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...

7

U-270:Trend Micro Control Manager Input Validation Flaw in Ad...  

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

0:Trend Micro Control Manager Input Validation Flaw in Ad Hoc Query Module Lets Remote Users Inject SQL Commands U-270:Trend Micro Control Manager Input Validation Flaw in Ad Hoc...

8

T-673: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary...  

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

3: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks T-673: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary...

9

U-247: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass...  

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

7: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass Authentication and Gain Administrative Access U-247: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass...

10

V-006: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary...  

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

6: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service V-006: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service...

11

V-104: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code...  

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

Code V-104: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code March 5, 2013 - 12:53am Addthis PROBLEM: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code...

12

V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute...  

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

4: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code May 27, 2013 - 12:23am...

13

U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute...  

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

0: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code May 16, 2012 - 7:00am...

14

T-649: Red Hat Network Satellite Server Request Validation Flaw...  

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

49: Red Hat Network Satellite Server Request Validation Flaw Permits Cross-Site Request Forgery Attacks T-649: Red Hat Network Satellite Server Request Validation Flaw Permits...

15

U-252: Barracuda Web Filter Input Validation Flaws Permit Cross...  

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

2: Barracuda Web Filter Input Validation Flaws Permit Cross-Site Scripting Attacks U-252: Barracuda Web Filter Input Validation Flaws Permit Cross-Site Scripting Attacks September...

16

V-229: IBM Lotus iNotes Input Validation Flaws Permit Cross-Site...  

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

9: IBM Lotus iNotes Input Validation Flaws Permit Cross-Site Scripting Attacks V-229: IBM Lotus iNotes Input Validation Flaws Permit Cross-Site Scripting Attacks August 28, 2013 -...

17

V-168: Splunk Web Input Validation Flaw Permits Cross-Site Scripting...  

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

8: Splunk Web Input Validation Flaw Permits Cross-Site Scripting Attacks V-168: Splunk Web Input Validation Flaw Permits Cross-Site Scripting Attacks May 31, 2013 - 6:00am Addthis...

18

V-124: Splunk Web Input Validation Flaw Permits Cross-Site Scripting...  

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

4: Splunk Web Input Validation Flaw Permits Cross-Site Scripting Attacks V-124: Splunk Web Input Validation Flaw Permits Cross-Site Scripting Attacks April 2, 2013 - 1:13am Addthis...

19

U-004:Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary...  

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

An SVG text handling font processing flaw exists CVE-2011-2877. A cross-origin access control flaw exists CVE-2011-2878. Lifetime and threading issues exist in...

20

T-602: BlackBerry Enterprise Server Input Validation Flaw in...  

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

02: BlackBerry Enterprise Server Input Validation Flaw in BlackBerry Web Desktop Manager Permits Cross-Site Scripting Attacks T-602: BlackBerry Enterprise Server Input Validation...

Note: This page contains sample records for the topic "validation flaw lets" 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

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

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

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...

22

V-225: McAfee Email Gateway SMTP Processing Flaw Lets Remote...  

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

Gateway Lets Remote Users Bypass Authentication and Conduct Cross-Site Scripting and Directory Traversal Attacks T-688: McAfee Security Bulletin - McAfee SaaS Endpoint Protection...

23

U-048: HP LaserJet Printers Unspecified Flaw Lets Remote Users...  

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

No solution was available at the time of this entry. Addthis Related Articles T-699: EMC AutoStart Buffer Overflows Let Remote Users Execute Arbitrary Code U-047: Siemens...

24

U-144:Juniper Secure Access Input Validation Flaw Permits Cross...  

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

The vendor has issued a fix (7.0R9, 7.1R). Addthis Related Articles V-193: Barracuda SSL VPN Input Validation Hole Permits Cross-Site Scripting Attacks T-701: Citrix Access...

25

U-193: NetBSD System Call Return Value Validation Flaw Lets Local...  

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

elevated privileges on the target system. PLATFORM: Version(s): 4.0.*, 5.0.*, 5.1, 6.0 Beta ABSTRACT: On Intel CPUs, the sysret instruction can be manipulated into returning to...

26

T-676: Apple iOS Certificate Chain Validation Flaw Lets Certain...  

Office of Environmental Management (EM)

reported in Apple iOS. A remote user with the ability to conduct a man-in-the-middle attack can access or modify SSLTLS sessions. PLATFORM: iOS 4.2.5 through 4.2.9 for iPhone 4...

27

V-165: Cisco WebEx for iOS Certificate Validation Flaw Lets Remote...  

Office of Environmental Management (EM)

This can be exploited to e.g. spoof the server via a MitM (Man-in-the-Middle) attack and e.g. disclose potentially sensitive information. IMPACT: A remote user can spoof...

28

V-139: Cisco Network Admission Control Input Validation Flaw Lets Remote  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26TheUtility-Scale WindDepartmentApple Mac OS X update

29

U-015: CiscoWorks Common Services Home Page Input Validation Flaw Lets  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6 (07/03) OMB Control No.NREL

30

T-676: Apple iOS Certificate Chain Validation Flaw Lets Certain Remote  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy StrainClient update resolve multiple | Department|ConductUsers

31

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartment ofEnergy,PotomacGeneratorsAUsersExecuteGain

32

V-165: Cisco WebEx for iOS Certificate Validation Flaw Lets Remote Users  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting Attacks |Department of EnergyCode

33

U-195: PHPlist Input Validation Flaws Permit Cross-Site Scripting and SQL Injection Attacks  

Broader source: Energy.gov [DOE]

The 'public_html/lists/admin' pages do not properly validate user-supplied input in the 'sortby' parameter [CVE-2012-2740]. A remote authenticated administrative user can supply a specially crafted parameter value to execute SQL commands on the underlying database.

34

U-193: NetBSD System Call Return Value Validation Flaw Lets Local Users Gain Elevated Privileges  

Broader source: Energy.gov [DOE]

On Intel CPUs, the sysret instruction can be manipulated into returning to specific non-canonical addresses, which may yield a CPU reset. We cannot currently rule out with utter confidence that this vulnerability could not also be used to execute code with kernel privilege instead of crashing the system.

35

U-230: Sudo on Red Hat Enterprise Linux %postun Symlink Flaw...  

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

0: Sudo on Red Hat Enterprise Linux %postun Symlink Flaw Lets Local Users Gain Elevated Privileges U-230: Sudo on Red Hat Enterprise Linux %postun Symlink Flaw Lets Local Users...

36

V-075: EMC AlphaStor Command Injection and Format String Flaws...  

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

5: EMC AlphaStor Command Injection and Format String Flaws Let Remote Users Execute Arbitrary Code V-075: EMC AlphaStor Command Injection and Format String Flaws Let Remote Users...

37

V-149: Microsoft Internet Explorer Object Access Bug Lets Remote...  

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

CDwnBindInfo Object Reuse Flaw Lets Remote Users Execute Arbitrary Code U-047: Siemens Automation License Manager Bugs Let Remote Users Deny Service or Execute Arbitrary...

38

T-649: Red Hat Network Satellite Server Request Validation Flaw Permits Cross-Site Request Forgery Attacks  

Broader source: Energy.gov [DOE]

The Red Hat Network (RHN) Satellite and Spacewalk services do not properly validate user-supplied. A remote user can create specially crafted HTML that, when loaded by a target authenticated user, will take actions on the target site acting as the target user.

39

Flawed reasoning  

SciTech Connect (OSTI)

The FERC's failure to investigate the Entergy/GSU merger's effects on market power may force other agencies to examine electric utility mergers on their own. The competitive effects of the proposed merger Entergy and Gulf States Utilities (GSU) will not be further investigated by the Federal Energy Regulatory Commission (FERC), according to a January 1993 order. The FERC's primary justification is that the [open quotes]open access[close quotes] transmission conditions offered by the merging parties eliminated concern over market power in transmission and bulk power. The FERC's reasoning is flawed. If the merger were to lead to an increase in market power, the proposed transmission conditions would not prevent the merged firm from exercising that power. The FERC also justifies its decision not to investigate the competitive effects of the merger on the grounds that no intervenor had demonstrated that present competition between the two systems is more than de minimis. This is not an appropriate standard. Intervenors demonstrated that Entergy's and GSU's transmission system offer alternative contract routes for bulk power between generators and customers. Even if Entergy and GSU both do not actually sell significant amounts of the same transmission-service, an antitrust evaluation should consider whether the availability of a second, independent route constrains the pricing of the first. The FERC's reasoning indicates that it has lost its way in carrying out its responsibilities to protect consumers. Open access to transmission systems may play an important role in increasing competition in bulk power markets. However, the FERC's goal should be to promote competition, not merely to open access for its own sake. In its enthusiasm to secure [open quotes]open access[close quotes], the FERC appears willing to ignore possible reductions in competition.

Frankena, M.W.; Owen, B.M.

1993-07-15T23:59:59.000Z

40

U-047: Siemens Automation License Manager Bugs Let Remote Users...  

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

U-048: HP LaserJet Printers Unspecified Flaw Lets Remote Users Update Firmware with Arbitrary Code T-699: EMC AutoStart Buffer Overflows Let Remote Users Execute Arbitrary Code...

Note: This page contains sample records for the topic "validation flaw lets" 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

U-142: HP Onboard Administrator Bugs Let Remote Users Gain Access...  

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

Unspecified Flaw Lets Remote Users Gain Access U-212: RSA Authentication Manager Flaws Permit Cross-Site and Cross-Frame Scripting and URL Redirection Attacks U-026: Cisco Small...

42

Fabrication Flaws in Reactor Pressure Vessel Repair Welds  

SciTech Connect (OSTI)

This paper describes the fabrication flaw distribution and characterization in the repair weld metal of reactor pressure vessels. This work indicates that the large flaws occur in these repairs. These results show that repair flaws are complex in composition and sometimes include cracks on the repair ends. Parametric analysis using an exponential fit is performed on the data. A description of repair flaw morphology is provided. Fabrication flaws in repairs are characterized using high sensitivity nondestructive ultrasonic testing, validation by other nondestructive evaluation (NDE) techniques, and complemented by destructive testing.

Schuster, George J.; Doctor, Steven R.

2007-12-01T23:59:59.000Z

43

U-049: IBM Tivoli Netcool Reporter CGI Bug Lets Remote Users...  

Energy Savers [EERE]

U-048: HP LaserJet Printers Unspecified Flaw Lets Remote Users Update Firmware with Arbitrary Code T-699: EMC AutoStart Buffer Overflows Let Remote Users Execute Arbitrary Code...

44

Improved Criteria for the Repair of Fabrication Flaws  

SciTech Connect (OSTI)

Section III of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code for nuclear power plant components requires radiographic examinations (RT) of welds and requires repairs for RT indications that exceed code acceptable sizes. This paper describes research that has generated data on welding flaws, which indicated that the largest flaws occur in repaired welds. The fabrication flaws were detected in material removed from cancelled nuclear power plants using high sensitivity Nondestructive Examination (NDE) and validated by complementary NDE and destructive testing. Evidence suggests that repairs are often for small and benign RT indications at locations buried within the vessel or pipe wall. Probabilistic fracture mechanics calculations are described in this paper to predict the increases in vessel and piping failure probabilities caused by the repair-induced flaws. Calculations address failures of embrittled vessel welds for pressurized thermal shock (PTS) transients and piping failures caused by fatigue crack growth. For vessels the small flaws, which are relatively common, can cause brittle fracture, such that the rarely encountered repair flaws of large sizes gave only modestly increased failure probabilities. Calculations for piping show that only relatively large fabrication flaws can cause failures because of the ductile nature of the piping material. The large repair flaws therefore significantly increased the failure probabilities. The paper recommends the use of more discriminating ultrasonic examinations in place of RT examinations along with repair criteria based on a fitness-for-purpose approach that minimize the number of unjustified repairs.

Doctor, Steven R.; Schuster, George J.; Simonen, Fredric A.

2004-12-01T23:59:59.000Z

45

T-650: Microsoft Word Unspecified Flaw Lets Remote Users Execute...  

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

SA44923 SecurityTracker Alert ID: 1025675 Bugtraq ID: 48261 TSL ID: TSL20110614-02 PRL: 2011-07 IMPACT ASSESSMENT: High Discussion: A code execution vulnerability has been...

46

U-248: Symantec Messaging Gateway Multiple Flaws Let Remote Users...  

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

CVE-2012-0307 CVE-2012-0308 CVE-2012-3579 CVE-2012-3580 CVE-2012-3581 IMPACT ASSESSMENT: Medium Discussion: Symantec was notified of several security issues impacting Symantec's...

47

T-663: Cisco Content Services Gateway ICMP Processing Flaw Lets...  

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

inspection, as well as subscriber and application awareness capabilities that enable mobile operators to quickly and easily offer value-added, differentiated services over their...

48

T-636: Wireshark Multiple Flaws Let Remote Users Deny Service...  

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

1.2.16 and 1.4.0 to 1.4.6. 1. Largeinfinite loop in the DICOM dissector. (Bug 5876) 2. Red Hat Security Response Team discovered that a corrupted Diameter dictionary file could...

49

V-218: HP Service Manager Unspecified Flaw Lets Remote Users...  

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

A remote user can gain unauthorized access on the target system. IMPACT: User access via network SOLUTION: The vendor has issued a fix. Addthis Related Articles U-010:HP Onboard...

50

U-262: Microsoft Internet Explorer Flaw Lets Remote Users Execute...  

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

reported in Microsoft Internet Explorer. reference LINKS: Bugtraq ID: 55562 Security Database KB2757760 Microsoft Security Advisory (2757760) SecurityTracker Alert ID: 1027538...

51

V-035: Google Chrome Multiple Flaws Let Remote Users Execute...  

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

read may occur in Skia CVE-2012-5130. A memory corruption error may occur in the Apple OSX driver for Intel GPUs CVE-2012-5131. A browser crash may occur when processing...

52

U-014: Oracle Java Runtime Environment (JRE) Multiple Flaws Let...  

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

SDK and JRE 1.4.233 and prior ABSTRACT: A remote user can create a Java applet or Java Web Start application that, when loaded by the target user, will access or modify data or...

53

U-021: Cisco Unified Communications Manager Directory Traversal Flaw Lets  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6 (07/03) OMB Control

54

Fabrication Flaw Density and Distribution In Repairs to Reactor Pressure Vessel and Piping Welds  

SciTech Connect (OSTI)

The Pacific Northwest National Laboratory is developing a generalized fabrication flaw distribution for the population of nuclear reactor pressure vessels and for piping welds in U.S. operating reactors. The purpose of the generalized flaw distribution is to predict component-specific flaw densities. The estimates of fabrication flaws are intended for use in fracture mechanics structural integrity assessments. Structural integrity assessments, such as estimating the frequency of loss-of-coolant accidents, are performed by computer codes that require, as input, accurate estimates of flaw densities. Welds from four different reactor pressure vessels and a collection of archived pipes have been studied to develop empirical estimates of fabrication flaw densities. This report describes the fabrication flaw distribution and characterization in the repair weld metal of vessels and piping. This work indicates that large flaws occur in these repairs. These results show that repair flaws are complex in composition and sometimes include cracks on the ends of the repair cavities. Parametric analysis using an exponential fit is performed on the data. The relevance of construction records is established for describing fabrication processes and product forms. An analysis of these records shows there was a significant change in repair frequency over the years when these components were fabricated. A description of repair flaw morphology is provided with a discussion of fracture mechanics significance. Fabrication flaws in repairs are characterized using optimized-access, high-sensitivity nondestructive ultrasonic testing. Flaw characterizations are then validated by other nondestructive evaluation techniques and complemented by destructive testing.

GJ Schuster, FA Simonen, SR Doctor

2008-04-01T23:59:59.000Z

55

V-193: Barracuda SSL VPN Input Validation Hole Permits Cross...  

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

2.3.3.216 Addthis Related Articles U-252: Barracuda Web Filter Input Validation Flaws Permit Cross-Site Scripting Attacks U-144:Juniper Secure Access Input Validation Flaw Permits...

56

Validation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II FieldVacancy-Induced NanoscaleValidatingValidation in

57

Fabrication of specimens with controlled flaws  

SciTech Connect (OSTI)

Most nondestructive evaluation (NDE) codes and standards require that the NDE equipment be calibrated using a calibration block. Ultrasonic testing (UT) historically has required the use of side-drilled or flat-bottom holes or notches. Recent technology has recognized that the acoustic response of real flaws is not directly comparable to artificial reflectors. The need arose to manufacture UT test specimens that contained real flaws of known size, shape, position, and orientation. The 1989 Section XI ASME Code, Appendix VIII (ASME Code, 1989), requires NDE qualification of equipment, procedures, and personnel utilizing full-scale test specimens with actual (real) flaws. The same technology could prove of great benefit to industries other than nuclear, particularly for the fracture mechanics approach to fitness-for-purpose or lifetime-extension programs. This paper describes an approach to the design and fabrication of NDE test specimens with controlled flaws.

Edwards, R.L.; Gruber, G.J.; Watson, P.D. [Southwest Research Inst., San Antonio, TX (United States)

1995-10-01T23:59:59.000Z

58

Validating  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II FieldVacancy-Induced Nanoscale WireSchneiderValidating

59

T-720: Blue Coat Director HTTP Trace Processing Flaw Permits...  

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

0: Blue Coat Director HTTP Trace Processing Flaw Permits Cross-Site Scripting Attacks T-720: Blue Coat Director HTTP Trace Processing Flaw Permits Cross-Site Scripting Attacks...

60

T-713: Blue Coat Reporter Directory Traversal Flaw | Department...  

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

3: Blue Coat Reporter Directory Traversal Flaw T-713: Blue Coat Reporter Directory Traversal Flaw September 9, 2011 - 10:47am Addthis PROBLEM: A vulnerability was reported in Blue...

Note: This page contains sample records for the topic "validation flaw lets" 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

Procedure for flaw detection in cast stainless steel  

DOE Patents [OSTI]

A method of ultrasonic flaw detection in cast stainless steel components incorporating the steps of determining the nature of the microstructure of the cast stainless steel at the site of the flaw detection measurements by ultrasonic elements independent of the component thickness at the site; choosing from a plurality of flaw detection techniques, one such technique appropriate to the nature of the microstructure as determined and detecting flaws by use of the chosen technique.

Kupperman, David S. (Oak Park, IL)

1988-01-01T23:59:59.000Z

62

T-670: Skype Input Validation Flaw in 'mobile phone' Profile...  

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

The software does not properly filter HTML code from user-supplied input in the The "mobile phone" profile entry before displaying the input. reference LINKS: SecurityTracker...

63

U-147:Red Hat Enterprise MRG Grid Input Validation Flaw  

Broader source: Energy.gov [DOE]

The MRG Management Console (Cumin) does not properly filter HTML code from user-supplied input before displaying the input.

64

U-139: IBM Tivoli Directory Server Input Validation Flaw | Department...  

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

can conduct cross-site scripting attacks PLATFORM: Version(s): 6.2, 6.3 ABSTRACT: The Web Admin Tool does not properly filter HTML code from user-supplied input before...

65

U-238: HP Service Manager Input Validation Flaw Permits Cross...  

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

9.21, 9.30 ABSTRACT: Cross-site scripting (XSS) vulnerability in HP Service Manager Web Tier 7.11, 9.21, and 9.30, and HP Service Center Web Tier 6.28, allows remote attackers...

66

V-192: Symantec Security Information Manager Input Validation Flaws Permit  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting AttacksThere isAttacksService

67

V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute...  

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

"qtactivex" parameters within an HTML object. 4) A boundary error when handling the transform attribute of "text3GTrack" elements can be exploited to cause a buffer overflow via...

68

U-133: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Broader source: Energy.gov [DOE]

Multiple vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system.

69

U-271: Google Android Dialer TEL URL Handling Flaw Lets Remote...  

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

HTC One Series, Sensation, Sensation XL, and possibly others; Motorola Droids, and Sony Ericsson Xperia series ABSTRACT: A vulnerability was reported in Google Android...

70

T-683:Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary...  

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

be confirmed via a browser dialog CVE-2011-2783. A file path may be disclosed in the GL program log CVE-2011-2784. The homepage URL is not sanitized in extensions...

71

V-142: Oracle Java Reflection API Flaw Lets Remote Users Execute...  

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

Oracle Java. REFERENCE LINKS: SecurityTracker Alert ID: 1028466 Oracle IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can create a specially crafted Java application that,...

72

U-250: Wireshark DRDA Dissector Flaw Lets Remote Users Deny Service...  

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

Wireshark Bug Database - Bug 7666 SecurityTracker Alert ID: 1027464 Bugtraq ID: 55284 Red Hat Bugzilla - Bug 849926 CVE-2012-3548 IMPACT ASSESSMENT: Medium Discussion: An...

73

T-727:Microsoft Windows SSL/TLS Protocol Flaw Lets Remote Users...  

Energy Savers [EERE]

Service Pack 1 ABSTRACT: A remote user with the ability to conduct a man-in-the-middle attack can decrypt SSLTLS sessions. reference LINKS: Microsoft Security Advisory (2588513)...

74

T-536: Cisco ASA Multiple Flaws Let Remote Users Deny Service...  

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

and 8.2.x are affected when they are configured for any of the following features: * SSL VPNs * Cisco Adaptive Security Device Manager (ASDM) Administrative Access * Telnet...

75

V-006: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service  

Broader source: Energy.gov [DOE]

Two vulnerabilities were reported in CA ARCserve Backup. A remote user can execute arbitrary code on the target system. A remote user can cause denial of service conditions.

76

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

Broader source: Energy.gov [DOE]

A vulnerability was reported in Apache Traffic Server. A remote user can cause denial of service conditions.

77

U-227: bind-dyndb-ldap DN Escaping Flaw Lets Remote Users Deny Service  

Broader source: Energy.gov [DOE]

A vulnerability has been reported in bind-dyndb-ldap, which can be exploited by malicious people to cause a DoS (Denial of Service).

78

V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26TheUtility-Scale Wind & Solar Power in the|

79

V-058: Microsoft Internet Explorer CDwnBindInfo Object Reuse Flaw Lets  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26TheUtility-Scale Wind & SolarDepartment ofRemote Users

80

V-066: Adobe Acrobat/Reader Multiple Flaws Lets Remote Users Execute  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26TheUtility-Scale Wind & SolarDepartmentArbitrary Code

Note: This page contains sample records for the topic "validation flaw lets" 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

V-095: Oracle Java Flaws Let Remote Users Execute Arbitrary Code |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26TheUtility-Scale Wind &Apple iOSEnergy IBM

82

V-142: Oracle Java Reflection API Flaw Lets Remote Users Execute Arbitrary  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26TheUtility-Scale WindDepartmentApple Mac OS XCode |

83

U-010:HP Onboard Administrator Unspecified Flaw Lets Remote Users Gain  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6 (07/03) OMB Control No.NREL i sAccess

84

U-014: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6 (07/03) OMB Control No.NREL iUsers

85

U-205: RSA Access Manager Session Replay Flaw Lets Remote Users Access the System  

Broader source: Energy.gov [DOE]

A vulnerability was reported in RSA Access Manager. A remote user can gain access to the target system.

86

T-574: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy Strain Rate4SuperhardSuspectEnginesSystemsForgery Attacks and|

87

T-662: ISC BIND Packet Processing Flaw Lets Remote Users Deny Service |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy StrainClient update resolve multiple | Department| Department

88

T-663: Cisco Content Services Gateway ICMP Processing Flaw Lets Remote  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy StrainClient update resolve multiple | Department|

89

T-673: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary Code,  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy StrainClient update resolve multiple | Department|Conduct

90

T-727:Microsoft Windows SSL/TLS Protocol Flaw Lets Remote Users Decryption  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy StrainClient update resolve multipleAuthentication orAttacks

91

T-536: Cisco ASA Multiple Flaws Let Remote Users Deny Service and Bypass  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from the GridwiseSiteDepartmentChallengeCompliance7/109 TORNADO * FLASH FLOOD

92

U-107: Cisco NX-OS IP Packet Processing Flaw Lets Remote Users Deny Service  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of EnergyofProject is on Track | Department ofLLCU-023: Debian| Department of

93

U-239: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of EnergyofProject is on Track | Department ofLLCU-023:Addresses | Department of

94

V-049: RealPlayer Buffer Overflow and Invalid Pointer Flaw Let Remote Users  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartment ofEnergy,PotomacGeneratorsA documentRed

95

V-156: Linux Kernel Array Bounds Checking Flaw Lets Local Users Gain  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting Attacks | Department ofElevated

96

V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting Attacks |Department of EnergyCode |

97

V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote Users Execute  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting AttacksThere is a commandDepartment

98

V-179: Blackberry Z10 Flaw Lets Physically Local Users Access the Device |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting AttacksThere is aDepartment of

99

V-218: HP Service Manager Unspecified Flaw Lets Remote Users Gain  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum

100

V-225: McAfee Email Gateway SMTP Processing Flaw Lets Remote Users Deny  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research PetroleumDepartment of Energy Kaveh Ghaemmaghami hasService | Department

Note: This page contains sample records for the topic "validation flaw lets" 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

V-227: VMware Workstation and Player vmware-mount Command Flaw Lets Local  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research PetroleumDepartment of Energy Kaveh Ghaemmaghami hasService |Users Gain

102

U-048: HP LaserJet Printers Unspecified Flaw Lets Remote Users Update  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6 (07/03) OMBFirmware with Arbitrary

103

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6 (07/03)Arbitrary Code |

104

U-111: IBM AIX ICMP Processing Flaw Lets Remote Users Deny Service |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6 (07/03)Arbitrary Code|

105

U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6Scripting Attacks |Service |Code |

106

U-242: Linux Kernel Netlink SCM_CREDENTIALS Processing Flaw Lets Local  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6ScriptingURL Address|

107

U-247: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6ScriptingURL Address|Conduct

108

U-262: Microsoft Internet Explorer Flaw Lets Remote Users Execute Arbitrary  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6ScriptingURLDepartment of Energy

109

U-277: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6ScriptingURLDepartment ofDepartment of|

110

U-004:Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Broader source: Energy.gov [DOE]

A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system.

111

Status of French flaw evaluation procedures  

SciTech Connect (OSTI)

The RSE-M Code is under development in France and the 1996 edition will include a complete flaw evaluation procedure for operating PWRs. For FBRs the authors have developed the RCC-MR for design and they are now developing RSE-MR rules for operating plants; a first set of flaw evaluation rules are proposed in the A16 document for low and high temperature regime. After some comments on the organization of RSE and RCC Committees, the paper presents: (1) the status of the different French code rules (RSE-M and A16 document); (2) how can one take into consideration some complex geometry or loading case situations; (3) some comparisons with ASME Code-Section XI; and (4) few examples of major on-going developments for flaw evaluation for different components. In conclusion, two different sets of rules are under development one in RSE-M for PWRs and one in RSE-MR for FBRs using partly the A16 proposals. These rules have to remain consistent, but not necessary identical due to the specific components covered by these documents. The components can be very different in term of pressure load, operating temperature, transient thermal loads and seismic loads.

Faidy, C. [Electricite de France-SEPTEN, Villeurbanne (France); Barthelet, B. [Electricite de France-EPN, Paris La Defense (France); Drubay, B. [CEA CEN Saclay, Gif-sur-Yvette (France)

1996-12-01T23:59:59.000Z

112

V-192: Symantec Security Information Manager Input Validation...  

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

Input Validation Flaws U-129: RSA enVision Bugs Permit Cross-Site Scripting, SQL Injection, and Directory Traversal Attacks T-731:Symantec IM Manager Code Injection Vulnerability...

113

Fabrication Flaw Density and Distribution in Piping Weldments  

SciTech Connect (OSTI)

The U.S. Nuclear Regulatory Commission supported the Pacific Northwest National Laboratory (PNNL) to develop empirical data on the density and distribution of fabrication flaws in nuclear reactor components. These data are needed to support probabilistic fracture mechanics calculations and studies on component structural integrity. PNNL performed nondestructive examination inspections and destructive testing on archived piping welds to determine the fabrication flaw size and distribution characteristics of the flaws in nuclear power plant piping weldments. Eight different processes and product forms in piping weldments were studied including wrought stainless steel and dissimilar metal weldments. Parametric analysis using an exponential fit was performed on the data. Results were created as a function of the through-wall size of the fabrication flaws as well as the length distribution. The results are compared and contrasted with those developed for reactor pressure vessel processes and product forms. The most significant findings were that the density of fabrication flaws versus through-wall size was higher in piping weldments than that for the reactor pressure vessel weldments, and the density of fabrication flaws versus through-wall size in both reactor pressure vessel weld repairs and piping weldments were greater than the density in the original weldments. Curves showing these distributions are presented.

Doctor, Steven R.

2009-09-01T23:59:59.000Z

114

Development of a methodology for the assessment of shallow-flaw fracture in nuclear reactor pressure vessels: Generation of biaxial shallow-flaw fracture toughness data  

SciTech Connect (OSTI)

A technology to determine shallow-flaw fracture toughness of reactor pressure vessel (RPV) steels is being developed for application to the safety assessment of RPVs containing postulated shallow-surface flaws. Shallow-flaw fracture toughness of RPV material has been shown to be higher than that for deep flaws, because of the relaxation of crack-tip constraint. This report describes the preliminary test results for a series of cruciform specimens with a uniform depth surface flaw. These specimens are all of the same size with the same depth flaw. Temperature and biaxial load ratio are the independent variables. These tests demonstrated that biaxial loading could have a pronounced effect on shallow-flaw fracture toughness in the lower transition temperature region for RPV materials. Through that temperature range, the effect of full biaxial (1:1) loading on uniaxial, shallow-flaw toughness varied from no effect near the lower shelf to a reduction of approximately 58% at higher temperatures.

McAfee, W.J.; Bass, B.R.; Bryson, J.W.

1998-07-01T23:59:59.000Z

115

V-199: Solaris Bugs Let Local Users Gain Root Privileges, Remote and Local  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting AttacksThereDepartment ofFlaw LetsUsers

116

Ultrasonic Flaw Detection of Cracks and Machined Flaws as Observed Through Austenitic Stainless Steel Piping Welds  

SciTech Connect (OSTI)

Piping welds in the pressure boundary of light water reactors (LWRs) are subject to a volumetric examination based on Section XI of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code. Due to access limitations and high background radiation levels, the technique used is primarily ultrasonic rather than radiographic. Many of the austenitic welds in safety-related piping systems provide limited access to both sides of the weld, so a far-side examination is necessary. Historically, far-side inspections have performed poorly because of the coarse and elongated grains that make up the microstructures of austenitic weldments. The large grains cause the ultrasound to be scattered, attenuated, and redirected. Additionally, grain boundaries or weld geometry may reflect coherent ultrasonic echoes, making flaw detection and discrimination a more challenging endeavor. Previous studies conducted at the Pacific Northwest National Laboratory (PNNL) on ultrasonic far-side examinations in austenitic piping welds involved the application of conventional transducers, use of low-frequency Synthetic Aperture Focusing Techniques (SAFT), and ultrasonic phased-array (PA) methods on specimens containing implanted thermal fatigue cracks and machined reflectors [1-2]. From these studies, PA inspection provided the best results, detecting nearly all of the flaws from the far side. These results were presented at the Fifth International Conference on NDE in Relation to Structural Integrity for Nuclear and Pressurised Components in 2006. This led to an invitation to examine field-removed specimens containing service-induced intergranular stress corrosion cracks (IGSCC) at the Electric Power Research Institutes (EPRI) Nondestructive Evaluation (NDE) Center, in Charlotte, North Carolina. Results from this activity are presented.

Anderson, Michael T.; Cinson, Anthony D.; Crawford, Susan L.; Cumblidge, Stephen E.; Diaz, Aaron A.

2009-07-01T23:59:59.000Z

117

Probabilistic assessment of critically flawed LMFBR PHTS piping elbows  

SciTech Connect (OSTI)

One of the important functions of the Primary Heat Transport System (PHTS) of a large Liquid Metal Fast Breeder Reactor (LMFBR) plant is to contain the circulating radioactive sodium in components and piping routed through inerted areas within the containment building. A significant possible failure mode of this vital system is the development of cracks in the piping components. This paper presents results from the probabilistic assessment of postulated flaws in the most-critical piping elbow of each piping leg. The criticality of calculated maximum sized flaws is assessed against an estimated material fracture toughness to determine safety factors and failure probability estimates using stress-strength interference theory. Subsequently, a different approach is also employed in which the randomness of the initial flaw size and loading are more-rigorously taken into account. This latter approach yields much smaller probability of failure values when compared to the stress-strength interference analysis results.

Balkey, K.R.; Wallace, I.T.; Vaurio, J.K.

1982-01-01T23:59:59.000Z

118

U-007: IBM Rational AppScan Import/Load Function Flaws Let Remote Users Execute Arbitrary Code  

Broader source: Energy.gov [DOE]

Two vulnerabilities were reported in IBM Rational AppScan. A remote user can cause arbitrary code to be executed on the target user's system.

119

U-230: Sudo on Red Hat Enterprise Linux %postun Symlink Flaw Lets Local Users Gain Elevated Privileges  

Broader source: Energy.gov [DOE]

An updated sudo package that fixes one security issue and several bugs is now available for Red Hat Enterprise Linux 5.

120

U-006:Cisco Network Admission Control Manager Directory Traversal Flaw Lets Remote Users Obtain Potentially Sensitive Information  

Broader source: Energy.gov [DOE]

An unauthenticated attacker could exploit this vulnerability to access sensitive information, including password files and system logs, that could be leveraged to launch subsequent attacks.

Note: This page contains sample records for the topic "validation flaw lets" 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

MaximumLetThrough.PDF  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImportsBG NorthMauro9 Maximum Let-Through

122

U-206: WordPress Flaws Permit Cross-Site Scripting, Cross-Site...  

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

6: WordPress Flaws Permit Cross-Site Scripting, Cross-Site Request Forgery, and Information Disclosure Attacks U-206: WordPress Flaws Permit Cross-Site Scripting, Cross-Site...

123

U-106: Citrix XenServer Multiple Flaws in Web Self Service Have...  

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

6: Citrix XenServer Multiple Flaws in Web Self Service Have Unspecified Impact U-106: Citrix XenServer Multiple Flaws in Web Self Service Have Unspecified Impact February 17, 2012...

124

U-093: Mozilla Firefox Multiple Flaws Permit Remote Code Execution, Information Disclosure, and Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

Mozilla Firefox Multiple Flaws Permit Remote Code Execution, Information Disclosure, and Cross-Site Scripting.

125

Let's Move! Enjoy Moving as a Family  

E-Print Network [OSTI]

and employer.This material is partially funded by USDA's Supplemental Nutrition Assistance Program ­ SNAP which by the Expanded Food Nutrition Education Program, USDA, NIFA. Let's Move...Cold Weather Fun! Let's Move, Virginia Polytechnic Institute and State University, 2013 Virginia Cooperative Extension programs

Liskiewicz, Maciej

126

JC3 | Department of Energy  

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

keeps track of UDP packets within memory. November 9, 2011 U-031: Microsoft Active Directory CRL Validation Flaw Lets Remote Users Bypass Authentication A remote user can bypass...

127

T-709:Mac OS X Keychain Certificate Settings Can Be Bypassed...  

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

available at the time of this entry. Addthis Related Articles U-031: Microsoft Active Directory CRL Validation Flaw Lets Remote Users Bypass Authentication U-130: JBoss Operations...

128

JC3 Bulletin Archive | Department of Energy  

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

keeps track of UDP packets within memory. November 9, 2011 U-031: Microsoft Active Directory CRL Validation Flaw Lets Remote Users Bypass Authentication A remote user can bypass...

129

E-Print Network 3.0 - axial flaw detection Sample Search Results  

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

data mining for flaw identification in ceramics manufacture ORHAN DENGIZy, ALICE E. SMITH*y and IAN... elements is governed by its fracture strength, which is greatly...

130

U-074: Microsoft .NET Bugs Let Remote Users Execute Arbitrary...  

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

4: Microsoft .NET Bugs Let Remote Users Execute Arbitrary Commands, Access User Accounts, and Redirect Users U-074: Microsoft .NET Bugs Let Remote Users Execute Arbitrary Commands,...

131

T-653: Linux Kernel sigqueueinfo() Process Lets Local Users Send...  

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

Process Lets Local Users Send Spoofed Signals T-653: Linux Kernel sigqueueinfo() Process Lets Local Users Send Spoofed Signals June 23, 2011 - 4:49am Addthis PROBLEM:...

132

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

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

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...

133

V-103: RSA Authentication Agent Lets Remote Users Bypass Authenticatio...  

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

RSA Authentication Agent Lets Remote Users Bypass Authentication Requirements March 4, 2013 - 12:27am Addthis PROBLEM: RSA Authentication Agent Lets Remote Users Bypass...

134

U-240: Apple Remote Desktop Encryption Failure Lets Remote Users...  

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

0: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain Potentially Sensitive Information U-240: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain...

135

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

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

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...

136

U-094: EMC Documentum Content Server Lets Local Administrative...  

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

4: EMC Documentum Content Server Lets Local Administrative Users Gain Elevated Privileges U-094: EMC Documentum Content Server Lets Local Administrative Users Gain Elevated...

137

U-137: HP Performance Manager Unspecified Bug Lets Remote Users...  

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

7: HP Performance Manager Unspecified Bug Lets Remote Users Execute Arbitrary Codes U-137: HP Performance Manager Unspecified Bug Lets Remote Users Execute Arbitrary Codes March...

138

V-235: Cisco Mobility Services Engine Configuration Error Lets...  

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

5: Cisco Mobility Services Engine Configuration Error Lets Remote Users Login Anonymously V-235: Cisco Mobility Services Engine Configuration Error Lets Remote Users Login...

139

Eddy current probe and method for flaw detection in metals  

DOE Patents [OSTI]

A flaw detecting system is shown which includes a probe having a pair of ferrite cores with in-line gaps in close proximity to each other. An insulating, non-magnetic, non-conducting holder fills the gaps and supports the ferrite cores in a manner such that the cores form a generally V-shape. Each core is provided with an excitation winding and a detection winding. The excitation windings are connected in series or parallel with an rf port for connection thereof to a radio frequency source. The detection windings, which are differentially wound, are connected in series circuit to a detector port for connection to a voltage measuring instrument. The ferrite cores at the in-line gaps directly engage the metal surface of a test piece, and the probe is scanned along the test piece. In the presence of a flaw in the metal surface the detection winding voltages are unbalanced, and the unbalance is detected by the voltage measuring instrument. The insulating holder is provided with a profile which conforms to that of a prominent feature of the test piece to facilitate movement of the probe along the feature, typically an edge or a corner.

Watjen, John P. (Sunnyvale, CA)

1987-06-23T23:59:59.000Z

140

Eddy current probe and method for flaw detection in metals  

DOE Patents [OSTI]

A flaw detecting system is shown which includes a probe having a pair of ferrite cores with in-line gaps in close proximity to each other. An insulating, non-magnetic, non-conducting holder fills the gaps and supports the ferrite cores in a manner such that the cores form a generally V-shape. Each core is provided with an excitation winding and a detection winding. The excitation windings are connected in series or parallel with an rf port for connection thereof to a radio frequency source. The detection windings, which are differentially wound, are connected in series circuit to a detector port for connection to a voltage measuring instrument. The ferrite cores at the in-line gaps directly engage the metal surface of a test piece, and the probe is scanned along the test piece. In the presence of a flaw in the metal surface the detection winding voltages are unbalanced, and the unbalance is detected by the voltage measuring instrument. The insulating holder is provided with a profile which conforms to that of a prominent feature of the test piece to facilitate movement of the probe along the feature, typically an edge or a corner. 9 figs.

Watjen, J.P.

1987-06-23T23:59:59.000Z

Note: This page contains sample records for the topic "validation flaw lets" 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

Fracture response of externally flawed aluminum cylindrical shells under internal gaseous detonation loading  

E-Print Network [OSTI]

Fracture response of externally flawed aluminum cylindrical shells under internal gaseous. Experiments were performed to observe the fracture behavior of thin- wall and initially-flawed aluminum tubes to different fracture events are analyzed. Keywords: tube fracture, detonation, crack branching, crack curving

Barr, Al

142

Fabrication of specimens with controlled flaws for procedure development and personnel training and qualification  

SciTech Connect (OSTI)

Over the years, instances of service-induced flaws in vessel and piping components have prompted many utilities to acquire full-scale mockups to demonstrate the performance of nondestructive evaluation (NDE) procedures. Also, the newly invoked Appendix 8 requirement to the 1989 Section 11 ASME Code requires qualification of equipment, procedures, and personnel utilizing full-scale test specimens with actual flaws. This has increased the need for flaws that can be produced and accurately controlled in various test specimens. The typical service-induced flaws may consist of one of the following, depending on the material type and service conditions: mechanical fatigue; thermal fatigue; intergranular stress-corrosion (IGSC) cracking; and weld-induced flaws (during manufacture) such as slag, porosity, or incomplete fusion.

Edwards, R.L.; Watson, P.D.; Gruber, G.J. [Southwest Research Inst., San Antonio, TX (United States)

1994-12-31T23:59:59.000Z

143

U-238: HP Service Manager Input Validation Flaw Permits Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

Cross-site scripting (XSS) vulnerability in HP Service Manager Web Tier 7.11, 9.21, and 9.30, and HP Service Center Web Tier 6.28, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

144

U-229: HP Network Node Manager i Input Validation Flaw Permits Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

Potential security vulnerabilities have been identified with HP Network Node Manager i (NNMi) for HP-UX, Linux, Solaris, and Windows. The vulnerabilities could be remotely exploited resulting in cross site scripting (XSS).

145

V-112: Microsoft SharePoint Input Validation Flaws Permit Cross...  

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

four reported vulnerabilities in Microsoft SharePoint and Microsoft SharePoint Foundation. REFERENCE LINKS: Security Tracker Alert ID 1028278 MS Security Bulletin MS13-024...

146

U-050: Adobe Flex SDK Input Validation Flaw Permits Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

Flex applications created using the Flex SDK may not properly filter HTML code from user-supplied input before displaying the input.

147

V-229: IBM Lotus iNotes Input Validation Flaws Permit Cross-Site Scripting  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II Field EmissionFunctionalPortalV > 111 \il :^ a.7

148

V-112: Microsoft SharePoint Input Validation Flaws Permit Cross-Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26TheUtility-Scale Wind &AppleDepartment ofDepartment

149

V-124: Splunk Web Input Validation Flaw Permits Cross-Site Scripting  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26TheUtility-Scale WindDepartment of Energy VMware ESX

150

U-001:Symantec IM Manager Input Validation Flaws | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6 (07/03) OMB Control No.NREL i s a

151

T-602: BlackBerry Enterprise Server Input Validation Flaw in BlackBerry Web  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy Strain Rate4SuperhardSuspectEnginesSystemsForgery7:

152

T-701: Citrix Access Gateway Enterprise Edition Input Validation Flaw in  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy StrainClient update resolve multiple |DepartmentCross-SiteLogon

153

V-153: Symantec Brightmail Gateway Input Validation Flaw Permits Cross-Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting Attacks | Department of Energy A

154

V-168: Splunk Web Input Validation Flaw Permits Cross-Site Scripting  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting Attacks |Department ofDepartment

155

U-144:Juniper Secure Access Input Validation Flaw Permits Cross-Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6Scripting Attacks | Department of

156

U-252: Barracuda Web Filter Input Validation Flaws Permit Cross-Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy Storage6ScriptingURL Address|ConductScripting

157

Solar Decathlon 2013: Let the Building Begin | Department of...  

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

Solar Decathlon 2013: Let the Building Begin Solar Decathlon 2013: Let the Building Begin September 30, 2013 - 10:45am Addthis Day 7 Construction 1 of 22 Day 7 Construction During...

158

V-202: Cisco Video Surveillance Manager Bugs Let Remote Users...  

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

TE Bugs Let Remote Users Deny Service and Remote Adjacent Authenticated Users Gain Root Shell Access V-076: Cisco Wireless LAN Controller Bugs Let Remote Users Deny Service and...

159

Development of flaw accept/reject criteria for solid propellant rocket grains  

E-Print Network [OSTI]

/reject criteria for solid propellant rocket grains was developed and demonstrated' "State of the art" finite-element, viscoelasticity, and fracture mechanics methods were used to compute flaw criticality curves for a particular full , . cale grain geometry..., the technique demonstration motor (demo motor). These curves predict critical flaw geome- tries (centerbore cracks or internal cracks) for the demo motor under critical shrinkage and pressurization loads, The accuracy of the results was demonstrated...

Rotter, James Jerome

1976-01-01T23:59:59.000Z

160

Effects of flaws on fracture behavior of structural ceramics  

SciTech Connect (OSTI)

We evaluated the effects of fiber coating thickness, fiber orientation, and elevated temperature on flaw morphology and mechanical properties of Nicalon-fiber-reinforced SiC matrix composites with fiber cloth lay-up sequences of 0{degree}/45{degrees}, 0{degree}/20{degrees}/60{degrees}, and 0{degree}/40{degrees}/60{degrees} and fiber coating thicknesses of 0. 2 and 0.4{mu}m. For the three fiber cloth lay-up sequences (0{degree}/45{degrees}, 0{degree}/20{degrees}/60{degrees}, and 0{degree}/40{degrees}/60{degrees}), mechanical property (first matrix cracking stress, ultimate stress, and work of fracture) initially increase with coating thickness and reach peak values at a coating thickness of 0.2{mu}m. A further increase in coating thickness does not result in further improvements in mechanical properties; this is related to the role of coatings in protecting fibers from damage during composite processing. Measured values of strength and work-of- fracture of the above composites at elevated temperatures increased with temperature up to 1200{degrees}C, but decreased at higher temperatures. This decrease is correlated to in-situ fiber strength and fiber/matrix interface degradation. Correlations between model prediction and measured room-temperature ultimate strength of composites with 0{degree}45{degrees} and 0{degree}/40{degrees}/60{degrees} lay-up sequences were established by using in-situ fiber strength characteristics. The failure modes and degradation mechanisms in hot-gas filters and ceramic composite joints are being characterized by the mechanical and fractographic evaluation techniques established thus far. Correlations of these results with those of nondestructive evaluation can provide critical information for improved quality control.

Singh, J.P.; Singh, D.; Sutaria, M.

1996-05-01T23:59:59.000Z

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


161

Predicting Flaw-Induced Resonance Spectrum Shift with Theoretical Perturbation Analysis  

SciTech Connect (OSTI)

Resonance inspection is an emerging non-destructive evaluation (NDE) technique which uses the resonance spectra differences between the good part population and the flawed parts to identify anomalous parts. It was previously established that finite-element (FE)-based modal analysis can be used to predict the resonance spectrum for an engineering scale part with relatively good accuracy. However, FE-based simulations can be time consuming in examining the spectrum shifts induced by all possible structural flaws. This paper aims at developing a computationally efficient perturbation technique to quantify the frequency shifts induced by small structural flaws, based on the FE simulated resonance spectrum for the perfect part. A generic automotive connecting rod is used as the example part for our study. The results demonstrate that the linear perturbation theory provides a very promising way in predicting frequency changes induced by small structural flaws. As the flaw size increases, the discrepancy between the perturbation analysis and the actual FE simulation results increases due to nonlinearity, yet the perturbation analysis is still able to predict the right trend in frequency shift.

Lai, Canhai; Sun, Xin

2013-10-28T23:59:59.000Z

162

Technical Letter Report Development of Flaw Size Distribution Tables Including Effects of Flaw Depth Sizing Errors for Draft 10CFR 50.61a (Alternate PTS Rule) JCN-N6398, Task 4  

SciTech Connect (OSTI)

This document describes a new method to determine whether the flaws in a particular reactor pressure vessel are consistent with the assumptions regarding the number and sizes of flaws used in the analyses that formed the technical justification basis for the new voluntary alternative Pressurized Thermal Shock (PTS) rule (Draft 10 CFR 50.61a). The new methodology addresses concerns regarding prior methodology because ASME Code Section XI examinations do not detect all fabrication flaws, they have higher detection performance for some flaw types, and there are flaw sizing errors always present (e.g., significant oversizing of small flaws and systematic under sizing of larger flaws). The new methodology allows direct comparison of ASME Code Section XI examination results with values in the PTS draft rule Tables 2 and 3 in order to determine if the number and sizes of flaws detected by an ASME Code Section XI examination are consistent with those assumed in the probabilistic fracture mechanics calculations performed in support of the development of 10 CFR 50.61a.

Simonen, Fredric A.; Gosselin, Stephen R.; Doctor, Steven R.

2013-04-22T23:59:59.000Z

163

U-130: JBoss Operations Network LDAP Authentication Bug Lets...  

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

Hat Enterprise MRG Messaging Qpid Bug Lets Certain Remote Users Bypass Authentication V-036: EMC Smarts Network Configuration Manager Database Authentication Bypass Vulnerability...

164

V-141: HP ElitePad 900 Secure Boot Bug Lets Local Users Boot...  

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

Bug Lets Local Users Deny Service V-098: Linux Kernel Extended Verification Module Bug Lets Local Users Deny Service U-036: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...

165

U-092: Sudo Format String Bug Lets Local Users Gain Elevated Privileges  

Broader source: Energy.gov [DOE]

A local user can supply a specially crafted command line argument to trigger a format string flaw and execute arbitrary commands on the target system with root privileges.

166

Characterization of Service Induced Flaws on the Far Side of Austenitic Welds Using Phased Array Technology  

SciTech Connect (OSTI)

Conventional ultrasonic testing methods continue to exhibit problems for applications involving coarse-grained structures. Pacific Northwest National Laboratory is evaluating the capabilities and limitations of phased array (PA) technology to detect service-type flaws in these coarse-grained materials. The work is being sponsored by the U.S. Nuclear Regulatory Commission, Office of Research. Work to determine detection capabilities through welds with varied grain structures is being explored to provide a better understanding of the acoustic properties of these welded structures. Piping specimens with welds fabricated in vertical and horizontal positions to simulate field conditions have been studied. The insights gained from the austenitic piping will be applied to dissimilar metal weld configurations, corrosion resistant clad piping and cast stainless steels. This paper presents results for using PA ultrasonic technology to determine the effectiveness of detecting and accurately characterizing flaws on the far-side of austenitic piping welds.

Anderson, Michael T.; Cumblidge, Stephen E.

2004-01-01T23:59:59.000Z

167

One-sided infrared thermal imaging for flaw characterization of ceramic matrix composites  

SciTech Connect (OSTI)

One-sided infrared thermal imaging is being used to characterize voids and delamination in SiC/SiC composites. Flaw depth is estimated by examining the decay of surface temperature after application of a thermal pulse. Digital analysis of the surface temperature/time relationship allows characterization of the sizes and positions of defects. Results show that defects of various sizes and depths can be characterized in SiC/SiC composites with the technique.

Deemer, C.; Sun, J. G.; Ellingson, W. A.

2000-05-16T23:59:59.000Z

168

LET THE SUN SHINE: OPTIMAL DEPLOYMENT OF PHOTOVOLTAICS IN GERMANY  

E-Print Network [OSTI]

/kWh, depending on its location as well as on the size and type of PV system used (EPIA Report, 2011). InvestmentLET THE SUN SHINE: OPTIMAL DEPLOYMENT OF PHOTOVOLTAICS IN GERMANY Anna CRETI Jérôme JOAUG Cahier n:chantal.poujouly@polytechnique.edu hal-00751743,version1-14Nov2012 #12;Let the sun shine: optimal deployment of photovoltaics in Germany

Paris-Sud XI, Université de

169

U-163: PHP Command Parameter Bug Lets Remote Users Obtain Potentially...  

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

63: PHP Command Parameter Bug Lets Remote Users Obtain Potentially Sensitive Information and Execute Arbitrary Code U-163: PHP Command Parameter Bug Lets Remote Users Obtain...

170

U-159: Red Hat Enterprise MRG Messaging Qpid Bug Lets Certain...  

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

9: Red Hat Enterprise MRG Messaging Qpid Bug Lets Certain Remote Users Bypass Authentication U-159: Red Hat Enterprise MRG Messaging Qpid Bug Lets Certain Remote Users Bypass...

171

U-233: Oracle Database INDEXTYPE CTXSYS.CONTEXT Bug Lets Remote...  

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

3: Oracle Database INDEXTYPE CTXSYS.CONTEXT Bug Lets Remote Authenticated Users Gain Elevated Privileges U-233: Oracle Database INDEXTYPE CTXSYS.CONTEXT Bug Lets Remote...

172

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

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

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 -...

173

U-044: HP Operations Agent and Performance Agent Lets Local Users...  

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

4: HP Operations Agent and Performance Agent Lets Local Users Access a Restricted Directory U-044: HP Operations Agent and Performance Agent Lets Local Users Access a Restricted...

174

T-606: Sun Java System Access Manager Lets Remote Users Partially...  

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

6: Sun Java System Access Manager Lets Remote Users Partially Modify Data and Remote Authenticated Users Partially Access Data T-606: Sun Java System Access Manager Lets Remote...

175

U-178: VMware vMA Library Loading Error Lets Local Users Gain...  

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

Buffer Overflow and Null Pointer Dereference Lets Local Users Gain Elevated Privileges U-094: EMC Documentum Content Server Lets Local Administrative Users Gain Elevated Privileges...

176

U-017: HP MFP Digital Sending Software Lets Local Users Obtain...  

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

TRACETRACK Support Lets Remote Users Obtain Potentially Sensitive Information V-002: EMC NetWorker Module for Microsoft Applications Lets Remote Users Execute Arbitrary Code...

177

Evaluation of Manual Ultrasonic Examinations Applied to Detect Flaws in Primary System Dissimilar Metal Welds at North Anna Power Station  

SciTech Connect (OSTI)

During a recent inservice inspection (ISI) of a dissimilar metal weld (DMW) in an inlet (hot leg) steam generator nozzle at North Anna Power Station Unit 1, several axially oriented flaws went undetected by the licensee's manual ultrasonic testing (UT) technique. The flaws were subsequently detected as a result of outside diameter (OD) surface machining in preparation for a full structural weld overlay. The machining operation uncovered the existence of two through-wall flaws, based on the observance of primary water leaking from the DMW. Further ultrasonic tests were then performed, and a total of five axially oriented flaws, classified as primary water stress corrosion cracking (PWSCC), were detected in varied locations around the weld circumference.

Anderson, Michael T.; Diaz, Aaron A.; Doctor, Steven R.

2012-06-01T23:59:59.000Z

178

V-198: Red Hat Enterprise MRG Messaging Qpid Python Certificate Validation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartmentScripting AttacksThereDepartment ofFlaw Lets

179

U-067:WebSVN Input Validation Flaw in getLog() Permits Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the WebSVN software, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

180

T-670: Skype Input Validation Flaw in 'mobile phone' Profile Entry Permits Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

The software does not properly filter HTML code from user-supplied input in the The "mobile phone" profile entry before displaying the input.

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


181

Pumping Lemma for Regular Sets: Let D = (Q, , , q0, F) be a DFA.  

E-Print Network [OSTI]

Pumping Lemma for Regular Sets: Let D = (Q, , , q0, F) be a DFA. Let n = |Q|. Let w L(D) s.t. |w(D)) Pumping Lemma for Regular Sets #12;proof: Let w L(D), |w| n, w = w1, w2, . . . , wn · u w = w1 w2 w3, 2, . . . Pumping Lemma for Regular Sets #12;Pumping Lemma for Regular Sets: Let D = (Q, , , q0, F

Immerman, Neil

182

Advanced Calculus 2 1. The derivative: Let Rm  

E-Print Network [OSTI]

, . . . , m). (9) We assume the transformation (9) to be invertible, that is, we can for the xj as functionsAdvanced Calculus 2 1. The derivative: Let Rm have components j and x: Rm Rn by x() = x1 matrix. You can think of A as a linear function taking Rm to Rm . We denote by AB the image of B under A

Logan, David

183

SANSMIC Validation.  

SciTech Connect (OSTI)

SANSMIC is solution mining software that was developed and utilized by SNL in its role as geotechnical advisor to the US DOE SPR for planning purposes. Three SANSMIC leach modes - withdrawal, direct, and reverse leach - have been revalidated with multiple test cases for each mode. The withdrawal mode was validated using high quality data from recent leach activity while the direct and reverse modes utilized data from historical cavern completion reports. Withdrawal results compared very well with observed data, including the location and size of shelves due to string breaks with relative leached volume differences ranging from 6 - 10% and relative radius differences from 1.5 - 3%. Profile comparisons for the direct mode were very good with relative leached volume differences ranging from 6 - 12% and relative radius differences from 5 - 7%. First, second, and third reverse configurations were simulated in order to validate SANSMIC over a range of relative hanging string and OBI locations. The first-reverse was simulated reasonably well with relative leached volume differences ranging from 1 - 9% and relative radius differences from 5 - 12%. The second-reverse mode showed the largest discrepancies in leach profile. Leached volume differences ranged from 8 - 12% and relative radius differences from 1 - 10%. In the third-reverse, relative leached volume differences ranged from 10 - 13% and relative radius differences were ~4 %. Comparisons to historical reports were quite good, indicating that SANSMIC is essentially the same as documented and validated in the early 1980's.

Weber, Paula D.; Rudeen, David Keith; Lord, David

2014-08-01T23:59:59.000Z

184

To appear in The International Journal of Intelligent Automation and Soft Computing, 2003 Detection of Welding Flaws with MLP Neural Network and Case Based Reasoning  

E-Print Network [OSTI]

Detection of Welding Flaws with MLP Neural Network and Case Based Reasoning T. Warren Liao1 *, E-Ze University, Nei-Li 32026, Chung-Li, Taiwan Abstract - The correct detection of welding flaws is important to the successful development of an automated weld inspection system. As a continuation of our previous efforts

Triantaphyllou, Evangelos

185

U-201: HP System Management Homepage Bugs Let Remote Users Deny...  

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

01: HP System Management Homepage Bugs Let Remote Users Deny Service U-201: HP System Management Homepage Bugs Let Remote Users Deny Service June 28, 2012 - 7:00am Addthis PROBLEM:...

186

T-647: PHP File Upload Bug May Let Remote Users Overwrite Files...  

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

7: PHP File Upload Bug May Let Remote Users Overwrite Files on the Target System T-647: PHP File Upload Bug May Let Remote Users Overwrite Files on the Target System June 15, 2011...

187

T-671: Red Hat system-config-firewall Lets Local Users Gain Root...  

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

1: Red Hat system-config-firewall Lets Local Users Gain Root Privileges T-671: Red Hat system-config-firewall Lets Local Users Gain Root Privileges July 19, 2011 - 2:42pm Addthis...

188

U-026: Cisco Small Business SRP500 Series Bug Lets Remote Users...  

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

Lets Remote Users Inject Commands November 3, 2011 - 8:15am Addthis PROBLEM: Cisco Small Business SRP500 Series Bug Lets Remote Users Inject Commands. PLATFORM: The following...

189

T-648: Avaya IP Office Manager TFTP Server Lets Remote Users...  

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

48: Avaya IP Office Manager TFTP Server Lets Remote Users Traverse the Directory T-648: Avaya IP Office Manager TFTP Server Lets Remote Users Traverse the Directory June 16, 2011 -...

190

T-721:Mac OS X Directory Services Lets Local Users View User...  

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

1:Mac OS X Directory Services Lets Local Users View User Password Hashes T-721:Mac OS X Directory Services Lets Local Users View User Password Hashes September 20, 2011 - 8:45am...

191

V-071: Cisco ASA 1000V Cloud Firewall H.323 Inspection Bug Lets...  

Office of Environmental Management (EM)

71: Cisco ASA 1000V Cloud Firewall H.323 Inspection Bug Lets Remote Users Deny Service V-071: Cisco ASA 1000V Cloud Firewall H.323 Inspection Bug Lets Remote Users Deny Service...

192

U-071:HP Database Archiving Software Bugs Let Remote Users Execute...  

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

and File Inclusion Bugs Let Remote Users Potentially Execute Arbitrary Code U-121: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting...

193

V-171: Apple Safari Bugs Let Remote Users Execute Arbitrary Code...  

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

1: Apple Safari Bugs Let Remote Users Execute Arbitrary Code and Conduct Cross-Site Scripting Attacks V-171: Apple Safari Bugs Let Remote Users Execute Arbitrary Code and Conduct...

194

V-015: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...  

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

5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Local Users Bypass the Screen Lock, and Applications Obtain Kernel Address Information V-015: Apple iOS Bugs Let Remote...

195

U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...  

Office of Environmental Management (EM)

165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs May...

196

T-684: Apple QuickTime Buffer Overflows Let Remote Users Execute...  

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

84: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code T-684: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code August 4, 2011 - 3:33pm...

197

V-203: HP LoadRunner Multiple Bugs Let Remote Users Deny Service...  

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

system. SOLUTION: The vendor has issued a fix(11.52) Addthis Related Articles V-113: Apple Safari Bugs Let Remote Users Execute Arbitrary Code V-171: Apple Safari Bugs Let...

198

U-036: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...  

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

6: Apple iOS Bugs Let Remote Users Execute Arbitrary Code U-036: Apple iOS Bugs Let Remote Users Execute Arbitrary Code November 15, 2011 - 8:00am Addthis PROBLEM: Apple iOS Bugs...

199

U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and...  

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

4: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain...

200

U-121: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...  

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

21: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information U-121: Apple iOS Bugs Let Remote...

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


201

T-699: EMC AutoStart Buffer Overflows Let Remote Users Execute...  

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

99: EMC AutoStart Buffer Overflows Let Remote Users Execute Arbitrary Code T-699: EMC AutoStart Buffer Overflows Let Remote Users Execute Arbitrary Code August 23, 2011 - 3:35pm...

202

U-211: EMC Celerra/VNX/VNXe Access Control Bug Lets Remote Authenticat...  

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

11: EMC CelerraVNXVNXe Access Control Bug Lets Remote Authenticated Users Access FilesDirectories U-211: EMC CelerraVNXVNXe Access Control Bug Lets Remote Authenticated Users...

203

Fatigue flaw growth assessment and inclusion of stratification to the LBB assessment  

SciTech Connect (OSTI)

The application of the LBB requires also fatigue flaw growth assessment. This analysis was performed for PWR nuclear power plants types VVER 440/230, VVER 440/213c, VVER 1000/320. Respecting that these NPP`s were designed according to Russian codes that differ from US codes it was needed to compare these approaches. Comparison with our experimental data was accomplished, too. Margins of applicability of the US methods and their modifications for the materials used for construction of Czech and Slovak NPP`s are shown. Computer code accomplishing the analysis according to described method is presented. Some measurement and calculations show that thermal stratifications in horizontal pipelines can lead to additive loads that are not negligible and can be dangerous. An attempt to include these loads induced by steady-state stratification was made.

Samohyl, P.

1997-04-01T23:59:59.000Z

204

Joint Estimation of NDE Inspection Capability and Flaw-size Distribution for in-service Aircraft Inspections  

E-Print Network [OSTI]

1 Joint Estimation of NDE Inspection Capability and Flaw- size Distribution for in-service Aircraft, Dayton, OH 45469 Abstract: Nondestructive evaluation (NDE) is widely used in the aerospace industry of unknown existing cracks is more difficult. If NDE signal strength is recorded at all inspections

205

Pumping Lemma for Regular Sets: Let D = (Q, , , q0, F) be a DFA.  

E-Print Network [OSTI]

Pumping Lemma for Regular Sets: Let D = (Q, , , q0, F) be a DFA. Let n = |Q|. Let w L(D) s.t. |w: Pumping Lemma CS250: Discrete Math for Computer Science #12;proof: Let w L(D), |w| n, w = w1, w2 F Thus, xykz L(D) for k = 0, 1, 2, . . . L30: Pumping Lemma CS250: Discrete Math for Computer

Massachusetts at Amherst, University of

206

Fracture assessment of HSST Plate 14 shallow-flaw cruciform bend specimens tested under biaxial loading conditions  

SciTech Connect (OSTI)

A technology to determine shallow-flaw fracture toughness of reactor pressure vessel (RPV) steels is being developed for application to the safety assessment of RPVs containing postulated shallow surface flaws. Matrices of cruciform beam tests were developed to investigate and quantify the effects of temperature, biaxial loading, and specimen size on fracture initiation toughness of two-dimensional (constant depth), shallow, surface flaws. The cruciform beam specimens were developed at Oak Ridge National Laboratory (ORNL) to introduce a far-field, out-of-plane biaxial stress component in the test section that approximates the nonlinear stresses resulting from pressurized-thermal-shock or pressure-temperature loading of an RPV. Tests were conducted under biaxial load ratios ranging from uniaxial to equibiaxial. These tests demonstrated that biaxial loading can have a pronounced effect on shallow-flaw fracture toughness in the lower transition temperature region for an RPV material. The cruciform fracture toughness data were used to evaluate fracture methodologies for predicting the observed effects of biaxial loading on shallow-flaw fracture toughness. Initial emphasis was placed on assessment of stress-based methodologies, namely, the J-Q formulation, the Dodds-Anderson toughness scaling model, and the Weibull approach. Applications of these methodologies based on the hydrostatic stress fracture criterion indicated an effect of loading-biaxiality on fracture toughness; the conventional maximum principal stress criterion indicated no effect. A three-parameter Weibull model based on the hydrostatic stress criterion is shown to correlate the experimentally observed biaxial effect on cleavage fracture toughness by providing a scaling mechanism between uniaxial and biaxial loading states.

Bass, B.R.; McAfee, W.J.; Williams, P.T.; Pennell, W.E.

1998-06-01T23:59:59.000Z

207

U-082: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets Remote...  

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

Lets Remote Users Execute Arbitrary Code January 17, 2012 - 1:00pm Addthis PROBLEM: PHP Null Pointer Dereference in zendstrndup() Lets Local Users Deny Service PLATFORM: PHP...

208

Threshold LET for SEU induced by low energy ions  

SciTech Connect (OSTI)

Simulations to determine the threshold LET as a function of the length of the ion track are consistent with there being two regions of charge collection. In the top layer which contains the depletion region all the charge generated is collected in time to upset the device. In the next layer, 10% to 20% of the charge generated is collected and contributes to upsetting the device. This second layer of partial charge collection may significantly impact the accuracy of SEU predictions involving low-energy neutrons and protons. A simple method of including this contribution in calculations is proposed.

McNulty, P.J.; Roche, P.; Palau, J.M.; Gasiot, J.

1999-12-01T23:59:59.000Z

209

Solar Decathlon 2015: Let the Competition Begin | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSite CulturalDepartment ofat HomeAssurance:Designing theMeet5: Let

210

U-021: Cisco Unified Communications Manager Directory Traversal...  

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

1: Cisco Unified Communications Manager Directory Traversal Flaw Lets Remote Users Obtain Files U-021: Cisco Unified Communications Manager Directory Traversal Flaw Lets Remote...

211

1. Jordan Lemma Let R0 be a positive number and a a real number with |a| < R0. Let  

E-Print Network [OSTI]

= R -(R) (R) e-mR sin f(Rei ) d R max z R |f(z)| -(R) (R) e-mR sin d R max z R |f(z)| 0 e-mR sin d = 2R max z R |f(z)| 2 0 e-mR sin d. Now we use the following simple lemma. 1.2. Lemma. Let [0 e- 2mR 2 0 = 2mR 1 - e-mR 2mR . Combining this with the above we get R eimz f(z) dz m max z

Milicic, Dragan

212

Automated Flaw Detection Scheme For Cast Austenitic Stainless Steel Weld Specimens Using Hilbert Huang Transform Of Ultrasonic Phased Array Data  

SciTech Connect (OSTI)

The objective of this work is to develop processing algorithms to detect and localize the flaws using NDE ultrasonic data. Data was collected using cast austenitic stainless steel (CASS) weld specimens on-loan from the U.S. nuclear power industrys Pressurized Water Reactor Owners Group (PWROG) specimen set. Each specimen consists of a centrifugally cast stainless steel (CCSS) pipe section welded to a statically cast (SCSS) or wrought (WRSS) section. The paper presents a novel automated flaw detection and localization scheme using low frequency ultrasonic phased array inspection signals in the weld and heat affected zone of the base materials. The major steps of the overall scheme are preprocessing and region of interest (ROI) detection followed by the Hilbert Huang transform (HHT) of A-scans in the detected ROIs. HHT offers time-frequency-energy distribution for each ROI. The accumulation of energy in a particular frequency band is used as a classification feature for the particular ROI.

Khan, T.; Majumdar, Shantanu; Udpa, L.; Ramuhalli, Pradeep; Crawford, Susan L.; Diaz, Aaron A.; Anderson, Michael T.

2012-01-01T23:59:59.000Z

213

Effects of high-temperature environments on flaw generation and fracture behavior of SiC/SiC composites  

SciTech Connect (OSTI)

Flaw generation and fracture behavior of Nicalon-fiber-reinforced SiC matrix composites are influenced by high temperatures. Therefore, the authors evaluated the effects of temperature by measuring the strength of these composites at several temperatures ranging from 800 to 1,300 C, and by characterizing their microstructure. While composite strength increased from {approx}400 MPa at room temperature to {approx}532 MPa at 800 C, it decreased to {approx}270 MPa at 1,300 C. Such degradation of composite strength at high temperature is believed to be partly due to fiber degradation. In-situ fiber strength of composites tested at room and elevated temperatures was estimated by fractographic techniques. The in-situ strength of fibers in composites was significantly lower than that of as-received fibers. This decrease is believed to be related to flaws that develop during processing and to exposure to elevated-temperature service environments.

Singh, J.P.; Singh, D. [Argonne National Lab., IL (United States). Energy Technology Div.

1995-02-01T23:59:59.000Z

214

Technical basis for flawed cylinder test specification to assure adequate fracture resistance of ISO high strength steel cylinder  

SciTech Connect (OSTI)

High pressure industrial gases (such as oxygen, nitrogen, argon, hydrogen, etc.) are stored and transported in portable cylinders. ISO TC58 SC3 has developed a draft specification 9809 for design and fabrication of high pressure cylinders with maximum tensile strength limitation of 1,100 N/mm{sup 2}. In order to extend the ISO 9809 rules for higher than 1,100 N/mm{sup 2} strength level cylinders, a working group WG14 was formed in 1989 to develop new rules to assure adequate fracture resistance. In 1994, WG14 recommended a simple, but unique flawed cylinder test method for design qualification of the cylinder and acceptance criteria to assure adequate fracture resistance. WG14 also recommended Charpy-V-Notch impact tests to control the required fracture resistance on production cylinders. This paper presents the technical basis that was employed in developing the flawed cylinder test method and acceptance criteria. The specification was developed for seamless steel cylinders having actual strength in the range of 1,100 to 1,400 N/mm{sup 2} and cylindrical section wall thickness in the range of 3mm to 10mm. Flawed cylinder tests were conducted on several hundred cylinders of varying sizes and strength levels. The specification requires to demonstrate LEAK-BEFORE-BREAK performance of the cylinder having flaw length equal to 1.6(O.D. {times} t{sub design}){sup 0.5} at failure pressure = (t{sub design}/t{sub actual}) {times} Design Pressure.

Rana, M.D. [Praxair, Inc., Tonawanda, NY (United States). Process and Systems R and D; Smith, J.H. [National Inst. of Standards and Technology, Gaithersburg, MD (United States). Metallurgy Div.; Tribolet, R.O.

1996-12-01T23:59:59.000Z

215

Technical basis for flawed cylinder test specification to assure adequate fracture resistance of ISO high-strength steel cylinder  

SciTech Connect (OSTI)

High-pressure industrial gases (such as oxygen, nitrogen, argon, hydrogen, etc.) are stored and transported in portable cylinders. ISO TC58 SC3 has developed a draft specification 9809 for design and fabrication of high-pressure cylinders with maximum tensile strength limitation of 1,100 N/mm{sup 2}. In order to extend the ISO 9809 rules for higher than 1,100 N/mm{sup 2} strength level cylinders, a working group WG14 was formed in 1989 to develop new rules to assure adequate fracture resistance. In 1994, WG14 recommended a simple, but unique flawed cylinder test method for design qualification of the cylinder and acceptance criteria to assure adequate fracture resistance. WG14 also recommended Charpy-V-notch impact tests to control the required fracture resistance on production cylinders. This paper presents the technical basis that was employed in developing the flawed cylinder test method and acceptance criteria. The specification was developed for seamless steel cylinders having actual strength in the range of 1,100 to 1,400 N/mm{sup 2} and cylindrical section wall thickness in the range of 3 to 10 mm. Flawed cylinder tests were conducted on several hundred cylinders of varying sizes and strength levels. The specification requires to demonstrate LEAK-BEFORE-BREAK performance of the cylinder having flaw length equal to 1.6 (o.d. {times} t{sub design}){sup 0.5} at failure pressure = (t{sub design}/t{sub actual}) x Design Pressure.

Rana, M.D. [Praxair, Inc., Tonawanda, NY (United States); Smith, J.H. [National Inst. of Standards and Technology, Gaithersburg, MD (United States). Metallurgy Div.; Tribolet, R.O. [Tribolet (R.O.), Van Wert, OH (United States)

1997-11-01T23:59:59.000Z

216

Dilatation-strain analysis of the effects of flaws on the mechanical behavior of a highly filled elastomer  

E-Print Network [OSTI]

DILATATION-STRAIN ANALYSIS OF THE EFFECTS OF FLANS ON THE MECHANICAL BEHAVIOR OF A HIGHLY FILLED ELASTOMER A Thesis By BENJAMIN RAY SMITH Submitted to the Graduate College of the Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August 1966 Major Subject. 'Aerospace Engineering DILATATION-STRAIN ANALYSIS OF THE EFFECTS OF FLAWS ON THE MECHANICAL BEHAVIOR OF A HIGHLY FILLED ELASTOMER A Thesis By BENJAMIN RAY SMITH Approved...

Smith, Benjamin Ray

2012-06-07T23:59:59.000Z

217

U-045: Windows Win32k.sys Keyboard Layout Bug Lets Local Users...  

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

Restrict access to trusted users only. Addthis Related Articles U-047: Siemens Automation License Manager Bugs Let Remote Users Deny Service or Execute Arbitrary Code U-046:...

218

U-222: Apple Safari Bugs Let Remote Users Execute Arbitrary Code...  

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

2: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information U-222:...

219

V-010: 3Com, HP, and H3C Switches SNMP Configuration Lets Remote...  

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

The vendor has issued a fix for some affected products. Addthis Related Articles U-240: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain Potentially Sensitive...

220

DEVELOPMENT AND APPLICATION OF MATERIALS PROPERTIES FOR FLAW STABILITY ANALYSIS IN EXTREME ENVIRONMENT SERVICE  

SciTech Connect (OSTI)

Discovery of aging phenomena in the materials of a structure may arise after its design and construction that impact its structural integrity. This condition can be addressed through a demonstration of integrity with the material-specific degraded conditions. Two case studies of development of fracture and crack growth property data, and their application in development of in-service inspection programs for nuclear structures in the defense complex are presented. The first case study covers the development of fracture toughness properties in the form of J-R curves for rolled plate Type 304 stainless steel with Type 308 stainless steel filler in the application to demonstrate the integrity of the reactor tanks of the heavy water production reactors at the Savannah River Site. The fracture properties for the base, weld, and heat-affected zone of the weldments irradiated at low temperatures (110-150 C) up to 6.4 dpa{sub NRT} and 275 appm helium were developed. An expert group provided consensus for application of the irradiated properties for material input to acceptance criteria for ultrasonic examination of the reactor tanks. Dr. Spencer H. Bush played a lead advisory role in this work. The second case study covers the development of fracture toughness for A285 carbon steel in high level radioactive waste tanks. The approach in this case study incorporated a statistical experimental design for material testing to address metallurgical factors important to fracture toughness. Tolerance intervals were constructed to identify the lower bound fracture toughness for material input to flaw disposition through acceptance by analysis.

Sindelar, R; Ps Lam, P; Andrew Duncan, A; Bruce Wiersma, B; Karthik Subramanian, K; James Elder, J

2007-04-18T23:59:59.000Z

Note: This page contains sample records for the topic "validation flaw lets" 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

A Proposal for the Maximum KIC for Use in ASME Code Flaw and Fracture Toughness Evaluations  

SciTech Connect (OSTI)

Nonmandatory Appendices A [1] and G [2] of Section XI of the ASME Code use the KIc curve (indexed to the material reference transition temperature, RTNDT) in reactor pressure vessel (RPV) flaw evaluations, and for the purpose of establishing RPV pressure-temperature (P-T) limits. Neither of these appendices places an upper-limit on the KIc value that may be used in these assessments. Over the years, it has often been suggested by some of the members of the ASME Section XI Code committees that are responsible for maintaining Appendices A and G that there is a practical upper limit of 200 ksi in (220 MPa m) [4]. This upper limit is not well recognized by all users of the ASME Code, is not explicitly documented within the Code itself, and the one source known to the authors where it is defended [4] relies on data that is either in error, or is less than 220 MPa m. However, as part of the NRC/industry pressurized thermal shock (PTS) re-evaluation effort, empirical models were developed that propose common temperature dependencies for all ferritic steels operating on the upper shelf. These models relate the fracture toughness properties in the transition regime to those on the upper shelf and, combined with data for a wide variety of RPV steels and welds on which they are based, suggest that the practical upper limit of 220 MPa m exceeds the upper shelf fracture toughness of most RPV steels by a considerable amount, especially for irradiated steels. In this paper, available models and data are used to propose upper bound limits of applicability on the KIc curve for use in ASME Code, Section XI, Nonmandatory Appendices A and G evaluations that are consistent with available data for RPV steels.

Kirk, Mark [NRC; Stevens, Gary [U.S. Nuclear Regulatory Commission; Erickson, Marjorie A [ORNL; Yin, Shengjun [ORNL

2011-01-01T23:59:59.000Z

222

Debate response: Which rate designs provide revenue stability and efficient price signals? Let the debate continue.  

SciTech Connect (OSTI)

Let's engage in further discussion that provides solutions and details, not just criticisms and assertions. Let's engage in a meaningful dialogue about the conditions where real-time pricing or critical peak pricing with decoupling or the SFV rate design with a feebate is most effective. (author)

Boonin, David Magnus

2009-11-15T23:59:59.000Z

223

Assessment of strength limiting flaws in ceramic heat exchanger components: Phase 1, Final report, September 28, 1984-June 30, 1986  

SciTech Connect (OSTI)

Assurance of energy efficient design lifetimes of high temperature structural ceramics requires the ability to specify acceptance criteria and to test to those criteria. These criteria will be established through nondestructive testing, to determine which defects are detectable, together with fracture mechanics, to calculate effects of indetectable flaws. The first phase of this program is to examine heat exchanger material with four test methods which have shown promise for use in ceramics; ultrasonic scanning, microfocus x-ray, Scanning Laser Acoustic Microscope, and Acoustic Holography. The capabilities, limits, and potential for improvement of these are presented in this report. Destructive testing, material sectioning, and fractography are included. 24 refs., 68 figs., 6 tabs.

Powers, T.; Snyder, J.

1986-10-01T23:59:59.000Z

224

Electromagnetic methods for measuring materials properties of cylindrical rods and array probes for rapid flaw inspection  

SciTech Connect (OSTI)

The case-hardening process modifies the near-surface permeability and conductivity of steel, as can be observed through changes in alternating current potential drop (ACPD) along a rod. In order to evaluate case depth of case hardened steel rods, analytical expressions are derived for the alternating current potential drop on the surface of a homogeneous rod, a two-layered and a three-layered rod. The case-hardened rod is first modeled by a two-layer rod that has a homogeneous substrate with a single, uniformly thick, homogeneous surface layer, in which the conductivity and permeability values differ from those in the substrate. By fitting model results to multi-frequency ACPD experimental data, estimates of conductivity, permeability and case depth are found. Although the estimated case depth by the two-layer model is in reasonable agreement with the effective case depth from the hardness profile, it is consistently higher than the effective case depth. This led to the development of the three-layer model. It is anticipated that the new three-layered model will improve the results and thus makes the ACPD method a novel technique in nondestructive measurement of case depth. Another way to evaluate case depth of a case hardened steel rod is to use induction coils. Integral form solutions for an infinite rod encircled by a coaxial coil are well known, but for a finite length conductor, additional boundary conditions must be satisfied at the ends. In this work, calculations of eddy currents are performed for a two-layer conducting rod of finite length excited by a coaxial circular coil carrying an alternating current. The solution is found using the truncated region eigenfunction expansion (TREE) method. By truncating the solution region to a finite length in the axial direction, the magnetic vector potential can be expressed as a series expansion of orthogonal eigenfunctions instead of as a Fourier integral. Closed-form expressions are derived for the electromagnetic field in the presence of a finite a two-layer rod and a conductive tube. The results are in very good agreement with those obtained by using a 2D finite element code. In the third part, a new probe technology with enhanced flaw detection capability is described. The new probe can reduce inspection time through the use of multiple Hall sensors. A prototype Hall array probe has been built and tested with eight individual Hall sensor ICs and a racetrack coil. Electronic hardware was developed to interface the probes to an oscilloscope or an eddy current instrument. To achieve high spatial resolution and to limit the overall probe size, high-sensitivity Hall sensor arrays were fabricated directly on a wafer using photolithographic techniques and then mounted in their unencapsulated form. The electronic hardware was then updated to interface the new probes to a laptop computer.

Sun, Haiyan

2005-05-01T23:59:59.000Z

225

T-606: Sun Java System Access Manager Lets Remote Users Partially Modify Data and Remote Authenticated Users Partially Access Data  

Broader source: Energy.gov [DOE]

Sun Java System Access Manager Lets Remote Users Partially Modify Data and Remote Authenticated Users Partially Access Data.

226

U-068:Linux Kernel SG_IO ioctl Bug Lets Local Users Gain Elevated...  

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

Linux Kernel SGIO ioctl Bug Lets Local Users Gain Elevated Privileges PLATFORM: Red Hat Enterprise Linux Desktop (v. 6) Red Hat Enterprise Linux HPC Node (v. 6) Red Hat...

227

THE C*-ALGEBRA OF A VECTOR BUNDLE 1. Introduction Let E ...  

E-Print Network [OSTI]

Jul 19, 2010 ... If B/J is nuclear then it is C(X)-nuclear and since CJ is KKX-contractible it follows that must be a KKX-equivalence, see [2]. Let us recall that...

2010-07-19T23:59:59.000Z

228

U-265: HP SiteScope Bugs in SiteScope SOAP Feature Let Remote...  

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

information. Solution: The vendor has issued a fix. Addthis Related Articles U-121: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting...

229

T-708:Pidgin Bugs Let Remote Users Deny Service and Potentially...  

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

of service. Solution: Pidgin has issued a fix (2.10.0). Addthis Related Articles V-171: Apple Safari Bugs Let Remote Users Execute Arbitrary Code and Conduct Cross-Site Scripting...

230

V-002: EMC NetWorker Module for Microsoft Applications Lets Remote...  

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

2: EMC NetWorker Module for Microsoft Applications Lets Remote Users Execute Arbitrary Code and Local Users Obtain Passwords V-002: EMC NetWorker Module for Microsoft Applications...

231

Genomic instability and bystander effects induced by high-LET radiation Eric J Hall*,1  

E-Print Network [OSTI]

Genomic instability and bystander effects induced by high-LET radiation Eric J Hall*,1 and Tom K. There is a progressive increase in genomic instability, determined either by gene amplification or allelic imbalance

232

Let A be any language. Define the right-equivalence relation A on  

E-Print Network [OSTI]

= {a, b}; A1 = w #b(w) 0 (mod 2) L34: Myhill-Nerode Theorem CS250: Discrete Math for Computer Science #12;x A y w (xw A yw A) Let = {a, b}; A1 = w #b(w) 0 (mod 2) A1 a b A1 ab L34: Myhill-Nerode Theorem CS250: Discrete Math for Computer Science #12;x A y w (xw A yw A) Let = {a, b}; A1 = w #b

Massachusetts at Amherst, University of

233

Field Testing: Independent, Accredited Testing and Validation for the Wind Industry (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet describes the field testing capabilities at the National Wind Technology Center (NWTC). NREL's specialized facilities and personnel at the NWTC provide the U.S. wind industry with scientific and engineering support that has proven critical to the development of wind energy for U.S. energy needs. The NWTC's specialized field-testing capabilities have evolved over 30 years of continuous support by the U.S. Department of Energy Wind and Hydropower Technologies Program and long standing industry partnerships. The NWTC provides wind industry manufacturers, developers, and operators with turbine and component testing all in one convenient location. Although industry utilizes sophisticated modeling tools to design and optimize turbine configurations, there are always limitations in modeling capabilities, and testing is a necessity to ensure performance and reliability. Designs require validation and testing is the only way to determine if there are flaws. Prototype testing is especially important in capturing manufacturing flaws that might require fleet-wide retrofits. The NWTC works with its industry partners to verify the performance and reliability of wind turbines that range in size from 400 Watts to 3 megawatts. Engineers conduct tests on components and full-scale turbines in laboratory environments and in the field. Test data produced from these tests can be used to validate turbine design codes and simulations that further advance turbine designs.

Not Available

2011-11-01T23:59:59.000Z

234

Verification and Validation  

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

include modeling simulation (which is a form of Test, Demonstration, and Analysis). INL system engineers specialize in helping projects through the Verification and Validation...

235

Validated SCR Concept Development  

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

* CAE package study (urea tank, exhaust line) * Kinetic aftertreatment modeling (1D -> 3D) -> Validated model chain SCR concept development: * Optimization of SCR concept: *...

236

Model Validation Status Review  

SciTech Connect (OSTI)

The primary objective for the Model Validation Status Review was to perform a one-time evaluation of model validation associated with the analysis/model reports (AMRs) containing model input to total-system performance assessment (TSPA) for the Yucca Mountain site recommendation (SR). This review was performed in response to Corrective Action Request BSC-01-C-01 (Clark 2001, Krisha 2001) pursuant to Quality Assurance review findings of an adverse trend in model validation deficiency. The review findings in this report provide the following information which defines the extent of model validation deficiency and the corrective action needed: (1) AMRs that contain or support models are identified, and conversely, for each model the supporting documentation is identified. (2) The use for each model is determined based on whether the output is used directly for TSPA-SR, or for screening (exclusion) of features, events, and processes (FEPs), and the nature of the model output. (3) Two approaches are used to evaluate the extent to which the validation for each model is compliant with AP-3.10Q (Analyses and Models). The approaches differ in regard to whether model validation is achieved within individual AMRs as originally intended, or whether model validation could be readily achieved by incorporating information from other sources. (4) Recommendations are presented for changes to the AMRs, and additional model development activities or data collection, that will remedy model validation review findings, in support of licensing activities. The Model Validation Status Review emphasized those AMRs that support TSPA-SR (CRWMS M&O 2000bl and 2000bm). A series of workshops and teleconferences was held to discuss and integrate the review findings. The review encompassed 125 AMRs (Table 1) plus certain other supporting documents and data needed to assess model validity. The AMRs were grouped in 21 model areas representing the modeling of processes affecting the natural and engineered barriers, plus the TSPA model itself Description of the model areas is provided in Section 3, and the documents reviewed are described in Section 4. The responsible manager for the Model Validation Status Review was the Chief Science Officer (CSO) for Bechtel-SAIC Co. (BSC). The team lead was assigned by the CSO. A total of 32 technical specialists were engaged to evaluate model validation status in the 21 model areas. The technical specialists were generally independent of the work reviewed, meeting technical qualifications as discussed in Section 5.

E.L. Hardin

2001-11-28T23:59:59.000Z

237

Technology Validation Sig Gronich  

E-Print Network [OSTI]

, validate stationary fuel cell and hydrogen ICE systems that co- produce hydrogen and electricity from non electrolyzer to hydrogen system to produce hydrogen for $3.30/kg at the plant gate (untaxed and unpressurized

238

Verification and validation benchmarks.  

SciTech Connect (OSTI)

Verification and validation (V&V) are the primary means to assess the accuracy and reliability of computational simulations. V&V methods and procedures have fundamentally improved the credibility of simulations in several high-consequence fields, such as nuclear reactor safety, underground nuclear waste storage, and nuclear weapon safety. Although the terminology is not uniform across engineering disciplines, code verification deals with assessing the reliability of the software coding, and solution verification deals with assessing the numerical accuracy of the solution to a computational model. Validation addresses the physics modeling accuracy of a computational simulation by comparing the computational results with experimental data. Code verification benchmarks and validation benchmarks have been constructed for a number of years in every field of computational simulation. However, no comprehensive guidelines have been proposed for the construction and use of V&V benchmarks. For example, the field of nuclear reactor safety has not focused on code verification benchmarks, but it has placed great emphasis on developing validation benchmarks. Many of these validation benchmarks are closely related to the operations of actual reactors at near-safety-critical conditions, as opposed to being more fundamental-physics benchmarks. This paper presents recommendations for the effective design and use of code verification benchmarks based on manufactured solutions, classical analytical solutions, and highly accurate numerical solutions. In addition, this paper presents recommendations for the design and use of validation benchmarks, highlighting the careful design of building-block experiments, the estimation of experimental measurement uncertainty for both inputs and outputs to the code, validation metrics, and the role of model calibration in validation. It is argued that the understanding of predictive capability of a computational model is built on the level of achievement in V&V activities, how closely related the V&V benchmarks are to the actual application of interest, and the quantification of uncertainties related to the application of interest.

Oberkampf, William Louis; Trucano, Timothy Guy

2007-02-01T23:59:59.000Z

239

Progress in evaluation and improvement in nondestructive examination reliability for inservice inspection of Light Water Reactors (LWRs) and characterize fabrication flaws in reactor pressure vessels  

SciTech Connect (OSTI)

This paper is a review of the work conducted under two programs. One (NDE Reliability Program) is a multi-year program addressing the reliability of nondestructive evaluation (NDE) for the inservice inspection (ISI) of light water reactor components. This program examines the reliability of current NDE, the effectiveness of evolving technologies, and provides assessments and recommendations to ensure that the NDE is applied at the right time, in the right place with sufficient effectiveness that defects of importance to structural integrity will be reliably detected and accurately characterized. The second program (Characterizing Fabrication Flaws in Reactor Pressure Vessels) is assembling a data base to quantify the distribution of fabrication flaws that exist in US nuclear reactor pressure vessels with respect to density, size, type, and location. These programs will be discussed as two separate sections in this report. 4 refs., 7 figs.

Doctor, S.R.; Bowey, R.E.; Good, M.S.; Friley, J.R.; Kurtz, R.J.; Simonen, F.A.; Taylor, T.T.; Heasler, P.G.; Andersen, E.S.; Diaz, A.A.; Greenwood, M.S.; Hockey, R.L.; Schuster, G.J.; Spanner, J.C.; Vo, T.V.

1991-10-01T23:59:59.000Z

240

Final Assessment of Manual Ultrasonic Examinations Applied to Detect Flaws in Primary System Dissimilar Metal Welds at North Anna Power Station  

SciTech Connect (OSTI)

PNNL conducted a technical assessment of the NDE issues and protocols that led to missed detections of several axially oriented flaws in a steam generator primary inlet dissimilar metal weld at North Anna Power Station, Unit 1 (NAPS-1). This particular component design exhibits a significant outside-diameter (OD) taper that is not included as a blind performance demonstration mock-up within the industrys Performance Demonstration Initiative, administered by EPRI. For this reason, the licensee engaged EPRI to assist in the development of a technical justification to support the basis for a site-specific qualification. The service-induced flaws at NAPS-1 were eventually detected as a result of OD surface machining in preparation for a full structural weld overlay. The machining operation uncovered the existence of two through-wall flaws, based on the observance of primary water leaking from the dissimilar metal weld. A total of five axially oriented flaws were detected in varied locations around the weld circumference. The field volumetric examination that was conducted at NAPS-1 was a non-encoded, real-time manual ultrasonic examination. PNNL conducted both an initial assessment, and subsequently, a more rigorous technical evaluation (reported here), which has identified an array of NDE issues that may have led to the subject missed detections. These evaluations were performed through technical reviews and discussions with NRC staff, EPRI NDE Center personnel, industry and ISI vendor personnel, and ultrasonic transducer manufacturers, and laboratory tests, to better understand the underlying issues at North Anna.

Anderson, Michael T.; Diaz, Aaron A.; Cinson, Anthony D.; Crawford, Susan L.; Prowant, Matthew S.; Doctor, Steven R.

2014-03-24T23:59:59.000Z

Note: This page contains sample records for the topic "validation flaw lets" 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

Electrophoretically active sol-gel processes to backfill, seal, and/or densify porous, flawed, and/or cracked coatings on electrically conductive material  

DOE Patents [OSTI]

Electrophoretically active sol-gel processes to fill, seal, and/or density porous, flawed, and/or cracked coatings on electrically conductive substrates. Such coatings may be dielectrics, ceramics, or semiconductors and, by the present invention, may have deposited onto and into them sol-gel ceramic precursor compounds which are subsequently converted to sol-gel ceramics to yield composite materials with various tailored properties.

Panitz, Janda K. (Sandia Park, NM); Reed, Scott T. (Albuquerque, NM); Ashley, Carol S. (Albuquerque, NM); Neiser, Richard A. (Albuquerque, NM); Moffatt, William C. (Albuquerque, NM)

1999-01-01T23:59:59.000Z

242

Electrophoretically active sol-gel processes to backfill, seal, and/or densify porous, flawed, and/or cracked coatings on electrically conductive material  

DOE Patents [OSTI]

Electrophoretically active sol-gel processes to fill, seal, and/or density porous, flawed, and/or cracked coatings on electrically conductive substrates. Such coatings may be dielectrics, ceramics, or semiconductors and, by the present invention, may have deposited onto and into them sol-gel ceramic precursor compounds which are subsequently converted to sol-gel ceramics to yield composite materials with various tailored properties. 6 figs.

Panitz, J.K.; Reed, S.T.; Ashley, C.S.; Neiser, R.A.; Moffatt, W.C.

1999-07-20T23:59:59.000Z

243

A FRAMEWORK TO DEVELOP FLAW ACCEPTANCE CRITERIA FOR STRUCTURAL INTEGRITY ASSESSMENT OF MULTIPURPOSE CANISTERS FOR EXTENDED STORAGE OF USED NUCLEAR FUEL  

SciTech Connect (OSTI)

A multipurpose canister (MPC) made of austenitic stainless steel is loaded with used nuclear fuel assemblies and is part of the transfer cask system to move the fuel from the spent fuel pool to prepare for storage, and is part of the storage cask system for on-site dry storage. This weld-sealed canister is also expected to be part of the transportation package following storage. The canister may be subject to service-induced degradation especially if exposed to aggressive environments during possible very long-term storage period if the permanent repository is yet to be identified and readied. Stress corrosion cracking may be initiated on the canister surface in the welds or in the heat affected zone because the construction of MPC does not require heat treatment for stress relief. An acceptance criteria methodology is being developed for flaw disposition should the crack-like defects be detected by periodic Inservice Inspection. The external loading cases include thermal accident scenarios and cask drop conditions with the contribution from the welding residual stresses. The determination of acceptable flaw size is based on the procedure to evaluate flaw stability provided by American Petroleum Institute (API) 579 Fitness-for-Service (Second Edition). The material mechanical and fracture properties for base and weld metals and the stress analysis results are obtained from the open literature such as NUREG-1864. Subcritical crack growth from stress corrosion cracking (SCC), and its impact on inspection intervals and acceptance criteria, is not addressed.

Lam, P.; Sindelar, R.; Duncan, A.; Adams, T.

2014-04-07T23:59:59.000Z

244

Device Lets Monkey's Brain Move Robot Arm Research could one day aid amputees or paralysis victims  

E-Print Network [OSTI]

Device Lets Monkey's Brain Move Robot Arm Research could one day aid amputees or paralysis victims successfully wired monkey brains to robot arms, raising hope that science is moving closer to finding ways to help paralyzed people control their world. Using their brains to control their robot arms, monkeys

Schwartz, Andrew

245

Adriano Galati Christian Olms Jonathan Haber Kasia Warpas ... let it rain  

E-Print Network [OSTI]

Adriano Galati Christian Olms Jonathan Haber Kasia Warpas ... let it rain Tuesday, 12 July 2011 #12@cs.nott.ac.uk christian.olms@stud.uni-due.de jonhaber@gmail.com kasia.warpas@gmail.com Tuesday, 12 July 2011 #12;

Subramanian, Sriram

246

International Journal of Robotics Research, In Press Let Them Fall Where They May  

E-Print Network [OSTI]

International Journal of Robotics Research, In Press Let Them Fall Where They May: Capture Regions is considered which has useful application in automatic robot planning and the design of parts feeders. When resting aspects (Boothroyd, Redford, Poli & Murch 1972)) is useful for many tasks in robotic

Jaffe, Jules

247

Which research in design creativity and innovation? Let us not forget the reality of companies  

E-Print Network [OSTI]

1 Which research in design creativity and innovation? Let us not forget the reality of companies Bernard Yannou Professor of Design & Industrial Engineering Laboratoire Genie Industriel Ecole Centrale design creativity and innovation from practical perspectives for companies requires both a good

Paris-Sud XI, Université de

248

Energy Policy 33 (2005) 18251832 Letting the (energy) Gini out of the bottle: Lorenz curves of  

E-Print Network [OSTI]

Energy Policy 33 (2005) 1825­1832 Letting the (energy) Gini out of the bottle: Lorenz curves of cumulative electricity consumption and Gini coefficients as metrics of energy distribution and equity Arne Jacobsona , Anita D. Milmana , Daniel M. Kammena,b, * a Energy and Resources Group, University of California

Kammen, Daniel M.

249

WE INVEST IN TECHNOLOGY. NOW LET US INVEST IN YOU. Leap Technology Program  

E-Print Network [OSTI]

WE INVEST IN TECHNOLOGY. NOW LET US INVEST IN YOU. Leap Technology Program Fidelity Investments innovation, and effective deployment of leading-edge technologies. Our entry-level technology training, Quality Assurance, Mainframe Development and Technology Infrastructure and Engineering (TIE). Upon

Virginia Tech

250

Let the Experts Guide the Use of Simulation Software Georg Reichard1  

E-Print Network [OSTI]

for easy preparation and presentation of integrated help screens, guiding users through the use1 INSTRUCTOR Let the Experts Guide the Use of Simulation Software Georg Reichard1 , Adil Al-Mumin2 curve by understanding the impact of decisions made during the input/design process. Keywords. Software

251

Development of nondestructive evaluation methods and prediction of effects of flaws on the fracture behavior of structural ceramics  

SciTech Connect (OSTI)

Continuous fiber ceramic matrix composites are being developed for turbine engine components, heat exchangers, and hot-gas filters in fossil energy systems. Reliable application requires nondestructive evaluation (NDE) methods that provide data for quality assurance and inputs to life time prediction models and that aid in process development. NDE developments at Argonne have focused on methods to assess density distribution, fiber orientation (for mechanical properties), and defect detection in both SiC/SiC and A1{sub 2}O{sub 3}/A1{sub 2}O{sub 3} materials. and that also assess the chemical state at fiber/matrix interfaces. 2-D cloth lay-up and 3-D weave CVI-infiltrated SiC/SiC specimens were studied by X-ray imaging methods now under development. Microfocus X-ray computerized tomography (MXCT) methods are being developed to provide these data. Multinuclear Nuclear Magnetic Resonance spectroscopy (13C, 29Si, and 11B) is under development for quantizing B content at fiber/matrix interfaces. Magic angle spinning techniques on SiC/SiC specimens with different coating thicknesses showed that quantification of B at the Interface is achievable. NDE data are being coupled to room- and elevated-temperature fracture studies to evaluate effects of fiber orientation and fiber coating thickness on resulting flaw morphology and mechanical properties of Nicalon-fiber-reinforced SiC matrix composites. Specifically, composites with fiber cloth lay-up sequences of varying coating thicknesses were evaluated. For room-temperature mechanical evaluation, composites with carbon-fiber coating thicknesses of 0 and 0.2 {mu}m were used, while elevated-temperature studies used composites with a coating thickness of 0.4 {mu}m. Composites with uncoated fibers failed in a brittle mode, while composites with 0.2 {mu}m fiber coating showed noncatastrophic failure.

Ellingson, W.A.; Singh, J.P.; Sivers, E.A. [and others

1995-04-01T23:59:59.000Z

252

Development of nondestructive evaluation methods and prediction of effects of flaws on the fracture behavior of structural ceramics  

SciTech Connect (OSTI)

Work emphasized continuous-fiber ceramic matrix composites (CFCCs) with 2-D lay-ups composed of chemical-vapor-infiltrated (CVI) SiC/SiC materials, mostly made of Nicalon plain weave with 16 [times] 16 tows/in. One sample examined comprised a 3-D SiC/SiC braid made by Techniweave. Using a new 1024[times]1024[times]14 bit detector, images from 3-D X-ray CT data with pixel sizes of <140 [mu]m and 2-D fast-Fourier transform (FFT) image processing, we have shown that fiber orientations can be measured to [plus minus]2-1/2[degree]. 3-D FFT analysis was used to determine 3-D braid/weave fiber spacing. Multinuclear ([sup l]H, [sup 13]C, and [sup 29]Si) NMR spectroscopy, is being studied. Surface chemistry of fibers and chemistry of interfacial regions in composites are being studied. We are also conducting initial studies to investigate the bulk composition of matrix materials ([alpha], [beta], amorphous phase, silica, and oxynitride concentration) and surface chemistry of Si[sub 3]N[sub 4] and SiC fibers. Fracture mechanics work to correlate with NDE data focused on strength distribution of as-fabricated Nicalon fibers obtained from bundle tests. Strength distribution of fractured Nicalon fibers in composites was assessed from fracture mirror radii. SEM was used to determine distribution of fiber pullout length distribution for fibers in composites, for their strength distribution. From the strength distribution plots, scale parameters were determined to be 3.45 GPa for as-fabricated fibers and 1.31 GPa for fibers in processed composites. However, the Weibull moduli for the two distributions were similar. Reduction in strength of the fibers in processed composites is believed to be due to surface flaws and defects. Effects of fiber misorientation on mechanical properties of NDE-tested CVI continuous-fiber composites are currently being investigated. 8 figs, 11 refs.

Ellingson, W.A.; Singh, J.P.; Holloway, D.L.; Dieckman, S.L.; Singh, D.; Sivers, E.A.

1993-03-01T23:59:59.000Z

253

Stochastic modeling of the cell killing effect for low- and high-LET radiation  

E-Print Network [OSTI]

the cell nucleus; and insiders, secondary particles initiated and stopping inside the cell nucleus............................................................................25 FIG. 8. Lineal energy distribution for a spherical tissue region of one... LET, or lineal energy (its microscopic equivalent) is usually used to describe the energy deposition within a site of interest. The lineal energy, y, is the energy deposited per unit length, and is defined as the quotient of ? by l , where...

Partouche, Julien

2005-02-17T23:59:59.000Z

254

Aneuploidy: Cancer's Fatal Flaw?  

E-Print Network [OSTI]

Aneuploidy is a characteristic of cancer, with greater than 90% of all solid tumors in humans carrying an aberrant karyotype. Yet, whether or how this condition contributes to tumorigenesis is not understood. Here we ...

Williams, Bret R.

255

CIPS Validation Data Plan  

SciTech Connect (OSTI)

This report documents analysis, findings and recommendations resulted from a task 'CIPS Validation Data Plan (VDP)' formulated as an POR4 activity in the CASL VUQ Focus Area (FA), to develop a Validation Data Plan (VDP) for Crud-Induced Power Shift (CIPS) challenge problem, and provide guidance for the CIPS VDP implementation. The main reason and motivation for this task to be carried at this time in the VUQ FA is to bring together (i) knowledge of modern view and capability in VUQ, (ii) knowledge of physical processes that govern the CIPS, and (iii) knowledge of codes, models, and data available, used, potentially accessible, and/or being developed in CASL for CIPS prediction, to devise a practical VDP that effectively supports the CASL's mission in CIPS applications.

Nam Dinh

2012-03-01T23:59:59.000Z

256

Development of nondestructive evaluation methods and prediction of effects of flaws on the fracture behavior of structural ceramics  

SciTech Connect (OSTI)

Work emphasized continuous-fiber ceramic matrix composites (CFCCs) with 2-D lay-ups composed of chemical-vapor-infiltrated (CVI) SiC/SiC materials, mostly made of Nicalon plain weave with 16 {times} 16 tows/in. One sample examined comprised a 3-D SiC/SiC braid made by Techniweave. Using a new 1024{times}1024{times}14 bit detector, images from 3-D X-ray CT data with pixel sizes of <140 {mu}m and 2-D fast-Fourier transform (FFT) image processing, we have shown that fiber orientations can be measured to {plus_minus}2-1/2{degree}. 3-D FFT analysis was used to determine 3-D braid/weave fiber spacing. Multinuclear ({sup l}H, {sup 13}C, and {sup 29}Si) NMR spectroscopy, is being studied. Surface chemistry of fibers and chemistry of interfacial regions in composites are being studied. We are also conducting initial studies to investigate the bulk composition of matrix materials ({alpha}, {beta}, amorphous phase, silica, and oxynitride concentration) and surface chemistry of Si{sub 3}N{sub 4} and SiC fibers. Fracture mechanics work to correlate with NDE data focused on strength distribution of as-fabricated Nicalon fibers obtained from bundle tests. Strength distribution of fractured Nicalon fibers in composites was assessed from fracture mirror radii. SEM was used to determine distribution of fiber pullout length distribution for fibers in composites, for their strength distribution. From the strength distribution plots, scale parameters were determined to be 3.45 GPa for as-fabricated fibers and 1.31 GPa for fibers in processed composites. However, the Weibull moduli for the two distributions were similar. Reduction in strength of the fibers in processed composites is believed to be due to surface flaws and defects. Effects of fiber misorientation on mechanical properties of NDE-tested CVI continuous-fiber composites are currently being investigated. 8 figs, 11 refs.

Ellingson, W.A.; Singh, J.P.; Holloway, D.L.; Dieckman, S.L.; Singh, D.; Sivers, E.A.

1993-03-01T23:59:59.000Z

257

Validating Energy Measures  

E-Print Network [OSTI]

13-14, 1994 Table 1 _. Measurement Schedule Description Type of Measurement Tool Raw Material Input Throughput rate Company hourly record Product Output Throughput rale Company hourly record Extruder Drive Demand and Energy kW and kWh meter... MEASUREMENTS The energy measurements are as important to a business decision maker as valid news sources are to the chief editor of a newspaper. The energy measurements become all the more important in industrial audits because of the following...

Chari, S.; Thomas, D.

259

Summary of meeting on disposal of LET&D HEPA filters  

SciTech Connect (OSTI)

This report is a compilation of correspondence between Westinghouse Idaho Nuclear Company and the US EPA over a period of time from 1988 to 1992 (most from 1991-92) regarding waste management compliance with EPA regulations. Typical subjects include: compliance with satellite accumulation requirements; usage of ``Sure Shot`` containers in place of aerosol cans; notice of upcoming recyclable battery shipments; disposition of batteries; HEPA filter leach sampling and permit impacts; functional and operation requirements for the spent filter handling system; summary of meeting on disposal of LET and D HEPA filters; solvent substitution database report; and mercury vapor light analytical testing.

Not Available

1991-11-21T23:59:59.000Z

260

Let's Keep Talking: Women in STEM Tweet Up | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAX POLICIES7.pdfFuel2007 |KSRS25RV*)Boyd About Us Lauren BoydTheLessonsLet's Keep

Note: This page contains sample records for the topic "validation flaw lets" 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

V-151: RSA Archer eGRC Bugs Let Remote Authenticated Users Upload Files and  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research Petroleum ReserveDepartment ofEnergy,PotomacGeneratorsAUsersExecuteGainLet

262

Development and validation of bonded composite doubler repairs for commercial aircraft.  

SciTech Connect (OSTI)

A typical aircraft can experience over 2,000 fatigue cycles (cabin pressurizations) and even greater flight hours in a single year. An unavoidable by-product of aircraft use is that crack, impact, and corrosion flaws develop throughout the aircraft's skin and substructure elements. Economic barriers to the purchase of new aircraft have placed even greater demands on efficient and safe repair methods. The use of bonded composite doublers offers the airframe manufacturers and aircraft maintenance facilities a cost effective method to safely extend the lives of their aircraft. Instead of riveting multiple steel or aluminum plates to facilitate an aircraft repair, it is now possible to bond a single Boron-Epoxy composite doubler to the damaged structure. The FAA's Airworthiness Assurance Center at Sandia National Labs (AANC), Boeing, and Federal Express completed a pilot program to validate and introduce composite doubler repair technology to the U.S. commercial aircraft industry. This project focused on repair of DC-10 fuselage structure and its primary goal was to demonstrate routine use of this repair technology using niche applications that streamline the design-to-installation process. As composite doubler repairs gradually appear in the commercial aircraft arena, successful flight operation data is being accumulated. These commercial aircraft repairs are not only demonstrating the engineering and economic advantages of composite doubler technology but they are also establishing the ability of commercial maintenance depots to safely adopt this repair technique. This report presents the array of engineering activities that were completed in order to make this technology available for widespread commercial aircraft use. Focused laboratory testing was conducted to compliment the field data and to address specific issues regarding damage tolerance and flaw growth in composite doubler repairs. Fatigue and strength tests were performed on a simulated wing repair using a substandard design and a flawed installation. In addition, the new Sol-Gel surface preparation technique was evaluated. Fatigue coupon tests produced Sol-Gel results that could be compared with a large performance database from conventional, riveted repairs. It was demonstrated that not only can composite doublers perform well in severe off-design conditions (low doubler stiffness and presence of defects in doubler installation) but that the Sol-Gel surface preparation technique is easier and quicker to carry out while still producing optimum bonding properties. Nondestructive inspection (NDI) methods were developed so that the potential for disbond and delamination growth could be monitored and crack growth mitigation could be quantified. The NDI methods were validated using full-scale test articles and the FedEx aircraft installations. It was demonstrated that specialized NDI techniques can detect flaws in composite doubler installations before they reach critical size. Probability of Detection studies were integrated into the FedEx training in order to quantify the ability of aircraft maintenance depots to properly monitor these repairs. In addition, Boeing Structural Repair and Nondestructive Testing Manuals were modified to include composite doubler repair and inspection procedures. This report presents the results from the FedEx Pilot Program that involved installation and surveillance of numerous repairs on operating aircraft. Results from critical NDI evaluations are reported in light of damage tolerance assessments for bonded composite doublers. This work has produced significant interest from airlines and aircraft manufacturers. The successful Pilot Program produced flight performance history to establish the durability of bonded composite patches as a permanent repair on commercial aircraft structures. This report discusses both the laboratory data and Pilot Program results from repair installations on operating aircraft to introduce composite doubler repairs into mainstream commercial aircraft use.

Roach, Dennis Patrick; Rackow, Kirk A.

2007-07-01T23:59:59.000Z

263

T-648: Avaya IP Office Manager TFTP Server Lets Remote Users Traverse the Directory  

Broader source: Energy.gov [DOE]

The software does not properly validate user-supplied input. A remote user can supply a specially crafted request to view files on target system running the IP Office Manager software.

264

T-573: Windows Remote Desktop Client DLL Loading Error Lets Remote...  

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

the target user opens a valid Remote Desktop configuration file (.rdp) from the same directory as the DLL file, the application may load the remote user's DLL instead of the...

265

V-012: Mozilla Firefox 'window.location' Bugs Permit Cross-Site Scripting Attacks and May Let Remote Users Execute Arbitrary Code  

Broader source: Energy.gov [DOE]

PROBLEM: Mozilla Firefox 'window.location' Bugs Permit Cross-Site Scripting Attacks and May Let Remote Users Execute Arbitrary Code

266

978-1-4799-1270-4/13/$31.00 c 2013 IEEE Let's ChronoSync: Decentralized Dataset State  

E-Print Network [OSTI]

978-1-4799-1270-4/13/$31.00 c 2013 IEEE Let's ChronoSync: Decentralized Dataset State of knowledge about the dataset such as text messages, changes to the shared folder, or document edits. We to efficiently synchronize the state of a dataset among a distributed group of users. Using appropriate naming

California at Los Angeles, University of

267

Resume of definitions of "tangent vector" Let M be a manifold, m M, and X = (X1  

E-Print Network [OSTI]

Resum´e of definitions of "tangent vector" Let M be a manifold, m M, and X = (X1 , · · ·Xd ) : U Joel Feldman. 2008. All rights reserved. September 30, 2008 Resum´e of definitions of "tangent vector rights reserved. September 30, 2008 Resum´e of definitions of "tangent vector" 2 #12;

Feldman, Joel

268

XML Document XML Document Types and Validation  

E-Print Network [OSTI]

XML Document Types and Validation IIM-I340 Objectives XML Document Types and Validation IIM-I340 April, 2010 #12;XML Document Types and Validation IIM-I340 Objectives Learning Objectives Understand: The need for validation Two ways to specify validity: Document Type Definitions (DTDs) XML Schemas #12;XML

Weber, Gregory D.

269

Partial Solutions for Assignment 1 (1) In a certain random experiment, let A and B be two events such that P(A) = 0.7,  

E-Print Network [OSTI]

of the slots in which the ball falls. (a) The sample space S = {1, 2, , 35, 36, 0, 00}. (b) Let B = {0, 00) A box contains four marbles numbered 1 through 4. The marbles are selected one at a time without replacement. A match occurs if marble numbered k is the kth marble selected. Let the event Ai, denote a match

Chen, Chaur-Chin

270

Reviews and Validations | Department of Energy  

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

Reviews and Validations Reviews and Validations External Independent Review (EIR) Procedures Under DOE O 413.3B, Program and Project Management for the Acquisition of Capital...

271

Hydrogen Vehicle and Infrastructure Demonstration and Validation...  

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

Vehicle and Infrastructure Demonstration and Validation Hydrogen Vehicle and Infrastructure Demonstration and Validation 2009 DOE Hydrogen Program and Vehicle Technologies Program...

272

Verification and Validation of Simulation Model  

E-Print Network [OSTI]

Verification and Validation of Simulation Model 1 Verification and Validation 2 #12;Verification · Examples ­ simulation model: open networks with exponential interarrival time distribution and uniform

Shihada, Basem

273

Math 603 Problem Set #5 Due Mon., Feb. 28, 2005 1. a) Let V be an affine variety, with ring of functions R. Let W be a Zariski closed  

E-Print Network [OSTI]

]. Justify your assertions. 4. Given a commutative ring R, define the maximal spectrum of R (denoted Max R) to be the set of maximal ideals of R. For each subset E R, let V (E) denote the set {m Max R | E m} Max R. a) Show that Max R has a topology in which the closed sets are precisely the sets V (E). b) Show that V (E

Harbater, David

274

Lack of Bystander Effects From High LET Radiation For Early Cytogenetic Endpoints.  

SciTech Connect (OSTI)

The aim of this work was to study radiation-induced bystander effects for early cytogenetic end points in various cell lines using the medium transfer technique after exposure to high- and low-LET radiation. Cells were exposed to 20 MeV/ nucleon nitrogen ions, 968 MeV/nucleon iron ions, or 575 MeV/nucleon iron ions followed by transfer of the conditioned medium from the irradiated cells to unirradiated test cells. The effects studied included DNA double-strand break induction, {gamma}-H2AX focus formation, induction of chromatid breaks in prematurely condensed chromosomes, and micronucleus formation using DNA repair-proficient and -deficient hamster and human cell lines (xrs6, V79, SW48, MO59K and MO59J). Cell survival was also measured in SW48 bystander cells using X rays. Although it was occasionally possible to detect an increase in chromatid break levels using nitrogen ions and to see a higher number of {gamma}-H2AX foci using nitrogen and iron ions in xrs6 bystander cells in single experiments, the results were not reproducible. After we pooled all the data, we could not verify a significant bystander effect for any of these end points. Also, we did not detect a significant bystander effect for DSB induction or micronucleus formation in these cell lines or for clonogenic survival in SW48 cells. The data suggest that DNA damage and cytogenetic changes are not induced in bystander cells. In contrast, data in the literature show pronounced bystander effects in a variety of cell lines, including clonogenic survival in SW48 cells and induction of chromatid breaks and micronuclei in hamster cells. To reconcile these conflicting data, it is possible that the epigenetic status of the specific cell line or the precise culture conditions and medium supplements, such as serum, may be critical for inducing bystander effects.

Groesser, Torsten; Cooper, Brian; Rydberg, Bjorn

2008-05-07T23:59:59.000Z

276

Depth absorbed dose and LET distributions of therapeutic {sup 1}H, {sup 4}He, {sup 7}Li, and {sup 12}C beams  

SciTech Connect (OSTI)

The depth absorbed dose and LET (linear energy transfer) distribution of different ions of clinical interest such as {sup 1}H, {sup 4}He, {sup 7}Li, and {sup 12}C ions have been investigated using the Monte Carlo code SHIELD-HIT. The energies of the projectiles correspond to ranges in water and soft tissue of approximately 260 mm. The depth dose distributions of the primary particles and their secondaries have been calculated and separated with regard to their low and high LET components. A LET value below 10 eV/nm can generally be regarded as low LET and sparsely ionizing like electrons and photons. The high LET region may be assumed to start at 20 eV/nm where on average two double-strand breaks can be formed when crossing the periphery of a nucleosome, even though strictly speaking the LET limits are not sharp and ought to vary with the charge and mass of the ion. At the Bragg peak of a monoenergetic high energy proton beam, less than 3% of the total absorbed dose is comprised of high LET components above 20 eV/nm. The high LET contribution to the total absorbed dose in the Bragg peak is significantly larger with increasing ion charge as a natural result of higher stopping power and lower range straggling. The fact that the range straggling and multiple scattering are reduced by half from hydrogen to helium increases the possibility to accurately deposit only the high LET component in the tumor with negligible dose to organs at risk. Therefore, the lateral penumbra is significantly improved and the higher dose gradients of {sup 7}Li and {sup 12}C ions both longitudinally and laterally will be of major advantage in biological optimized radiation therapy. With increasing charge of the ion, the high LET absorbed dose in the beam entrance and the plateau regions where healthy normal tissues are generally located is also increased. The dose distribution of the high LET components in the {sup 7}Li beam is only located around the Bragg peak, characterized by a Gaussian-type distribution. Furthermore, the secondary particles produced by high energy {sup 7}Li ions in tissuelike media have mainly low LET character both in front of and beyond the Bragg peak.

Kempe, Johanna; Gudowska, Irena; Brahme, Anders [Division of Medical Radiation Physics, Department of Oncology-Pathology, Karolinska Institutet and Stockholm University, Box 260, SE-171 76 Stockholm (Sweden)

2007-01-15T23:59:59.000Z

277

Methodology for Validating Building Energy Analysis Simulations  

SciTech Connect (OSTI)

The objective of this report was to develop a validation methodology for building energy analysis simulations, collect high-quality, unambiguous empirical data for validation, and apply the validation methodology to the DOE-2.1, BLAST-2MRT, BLAST-3.0, DEROB-3, DEROB-4, and SUNCAT 2.4 computer programs. This report covers background information, literature survey, validation methodology, comparative studies, analytical verification, empirical validation, comparative evaluation of codes, and conclusions.

Judkoff, R.; Wortman, D.; O'Doherty, B.; Burch, J.

2008-04-01T23:59:59.000Z

278

MOLECULAR MECHANISM OF SUPPRESSION OF NEOPLASTIC TRANSFORMATION BY LOW DOSES OF LOW LET RADIATION  

SciTech Connect (OSTI)

We are currently funded (9/01-8/04) by the DOE Low Dose Radiation Research Program to examine mechanisms underlying the suppression of neoplastic transformation in vitro by low doses of low LET radiation. For the new studies proposed under Notice 04-21, we intend to follow up on our observation that upregulation of DNA repair may be an important factor and that its importance is dose-dependent. The experimental system will be the human hybrid cell neoplastic transformation assay that we are currently using. We propose to test the following hypothesis: Down-regulation of DNA dsb repair will abrogate the low dose suppression of neoplastic transformation. Using the technique of RNA silencing, it is proposed to test the effect of down-regulation of the two major DNA dsb repair pathways, homologous recombination (HR) and non-homologous end-joining (NHEJ), on the dose response relationship for neoplastic transformation. Based on prior studies, we predict that this will result in abrogation of the suppressive effect at doses in the range 1 to 10 cGy, but not at lower doses. The proposed experiments will also help address the question as to which of the two DNA repair pathways may be the most important in causing suppression of transformation. HR is a pathway that is predominant in S and G2 phase cells and is known to be less error-prone than the NHEJ pathway that is predominant in G1 phase. We hypothesize that down-regulation of HR will result in the most effective abrogation of suppression. An important component of this study will be the determination of the how abrogation of DNA dsb repair impacts the spontaneous transformation frequency, presumably a consequence of endogeneous DNA damage. Experiments will be carried out using partially synchronized populations of cells enriched for G1 and S/G2 respectively. In addition to the endpoint of neoplastic transformation the impact of down-regulation of HR and NHEJ on the formation and disappearance of the DNA dsb marker, gamma-H2AX, will be studied.

J.LESIE REDPATH, PH.D.

2011-03-29T23:59:59.000Z

279

Model Validation with Hybrid Dynamic Simulation  

SciTech Connect (OSTI)

AbstractModel validation has been one of the central topics in power engineering studies for years. As model validation aims at obtaining reasonable models to represent actual behavior of power system components, it has been essential to validate models against actual measurements or known benchmark behavior. System-wide model simulation results can be compared with actual recordings. However, it is difficult to construct a simulation case for a large power system such as the WECC system and to narrow down to problematic models in a large system. Hybrid dynamic simulation with its capability of injecting external signals into dynamic simulation enables rigorous comparison of measurements and simulation in a small subsystem of interest. This paper presents such a model validation methodology with hybrid dynamic simulation. Two application examples on generator and load model validation are presented to show the validity of this model validation methodology. This methodology is further extended for automatic model validation and dichotomous subsystem model validation.

Huang, Zhenyu; Kosterev, Dmitry; Guttromson, Ross T.; Nguyen, Tony B.

2006-06-18T23:59:59.000Z

280

WBS-FOR CREATING AN ER-MODEL Let A(Ei) = the set of attributes of entity-set an Ei.  

E-Print Network [OSTI]

WBS-FOR CREATING AN ER-MODEL Let A(Ei) = the set of attributes of entity-set an Ei. Let A from each Ei partici- pating in Rj, can interact multiple times, then we need a pri- mary key among FOR CREATING ER-MODELS Identify name and A(Ei) for each Ei Identify a primary key for each Ei Identify name

Kundu, Sukhamay

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281

Full-Scale Structural and NDI Validation Tests of Bonded Composite Doublers for Commercial Aircraft Applications  

SciTech Connect (OSTI)

Composite doublers, or repair patches, provide an innovative repair technique which can enhance the way aircraft are maintained. Instead of riveting multiple steel or aluminum plates to facilitate an aircraft repair, it is possible to bond a single Boron-Epoxy composite doubler to the damaged structure. Most of the concerns surrounding composite doubler technology pertain to long-term survivability, especially in the presence of non-optimum installations, and the validation of appropriate inspection procedures. This report focuses on a series of full-scale structural and nondestructive inspection (NDI) tests that were conducted to investigate the performance of Boron-Epoxy composite doublers. Full-scale tests were conducted on fuselage panels cut from retired aircraft. These full-scale tests studied stress reductions, crack mitigation, and load transfer capabilities of composite doublers using simulated flight conditions of cabin pressure and axial stress. Also, structures which modeled key aspects of aircraft structure repairs were subjected to extreme tension, shear and bending loads to examine the composite laminate's resistance to disbond and delamination flaws. Several of the structures were loaded to failure in order to determine doubler design margins. Nondestructive inspections were conducted throughout the test series in order to validate appropriate techniques on actual aircraft structure. The test results showed that a properly designed and installed composite doubler is able to enhance fatigue life, transfer load away from damaged structure, and avoid the introduction of new stress risers (i.e. eliminate global reduction in the fatigue life of the structure). Comparisons with test data obtained prior to the doubler installation revealed that stresses in the parent material can be reduced 30%--60% through the use of the composite doubler. Tests to failure demonstrated that the bondline is able to transfer plastic strains into the doubler and that the parent aluminum skin must experience significant yield strains before any damage to the doubler will occur.

Roach, D.; Walkington, P.

1999-02-01T23:59:59.000Z

282

In-service Inspection Ultrasonic Testing of Reactor Pressure Vessel Welds for Assessing Flaw Density and Size Distribution per 10 CFR 50.61a, Alternate Fracture Toughness Requirements  

SciTech Connect (OSTI)

Pressurized thermal shock (PTS) events are system transients in a pressurized water reactor (PWR) in which there is a rapid operating temperature cool-down that results in cold vessel temperatures with or without repressurization of the vessel. The rapid cooling of the inside surface of the reactor pressure vessel (RPV) causes thermal stresses that can combine with stresses caused by high pressure. The aggregate effect of these stresses is an increase in the potential for fracture if a pre-existing flaw is present in a material susceptible to brittle failure. The ferritic, low alloy steel of the reactor vessel beltline adjacent to the core, where neutron radiation gradually embrittles the material over the lifetime of the plant, can be susceptible to brittle fracture. The PTS rule, described in the Code of Federal Regulations, Title 10, Section 50.61 (50.61), Fracture Toughness Requirements for Protection against Pressurized Thermal Shock Events, adopted on July 23, 1985, establishes screening criteria to ensure that the potential for a reactor vessel to fail due to a PTS event is deemed to be acceptably low. The U.S. Nuclear Regulatory Commission (NRC) completed a research program that concluded that the risk of through-wall cracking due to a PTS event is much lower than previously estimated. The NRC subsequently developed a rule, 50.61a, published on January 4, 2010, entitled Alternate Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock Events (75 FR 13). Use of the new rule by licensees is optional. The 50.61a rule differs from 50.61 in that it requires licensees who choose to follow this alternate method to analyze the results from periodic volumetric examinations required by the ASME Code, Section XI, Rules for Inservice Inspection (ISI) of Nuclear Power Plants. These analyses are intended to determine if the actual flaw density and size distribution in the licensees reactor vessel beltline welds are bounded by the flaw density and size distribution values used in the PTS technical basis. Under a contract with the NRC, Pacific Northwest National Laboratory (PNNL) has been working on a program to assess the ability of current inservice inspection (ISI)-ultrasonic testing (UT) techniques, as qualified through ASME Code, Appendix VIII, Supplements 4 and 6, to detect small fabrication or inservice-induced flaws located in RPV welds and adjacent base materials. As part of this effort, the investigators have pursued an evaluation, based on the available information, of the capability of UT to provide flaw density/distribution inputs for making RPV weld assessments in accordance with 50.61a. This paper presents the results of an evaluation of data from the 1993 Browns Ferry Nuclear Plant, Unit 3, Spirit of Appendix VIII reactor vessel examination, a comparison of the flaw density/distribution from this data with the distribution in 50.61a, possible reasons for differences, and plans and recommendations for further work in this area.

Sullivan, Edmund J.; Anderson, Michael T.; Norris, Wallace

2012-09-17T23:59:59.000Z

283

Modeling and Validation of Pipeline Specifications  

E-Print Network [OSTI]

-on-Chip design process. Many existing approaches employ a bottom-up approach to pipeline validation, where description language (ADL) constructs, and thus allows a powerful top-down approach to pipeline validationModeling and Validation of Pipeline Specifications PRABHAT MISHRA and NIKIL DUTT University

Mishra, Prabhat

284

Theorem: L : Z List. ( p :{Z Z | let m, i = p in max_seg_sum(m; L) max_initseg_sum(i; L)}) L:Z List. (p:{Z Z| let m,i = p in max_seg_sum(m;L) max_initseg_sum(i;L)})  

E-Print Network [OSTI]

(u;u + p2) initseg_sum(r;[u; u1 / v]) )) 2 #12;Theorem: L : Z List. ( p :{Z ? Z | let m, i = p in maxTheorem: L : Z List. ( p :{Z ? Z | let m, i = p in max_seg_sum(m; L) max_initseg_sum(i; L)}) L:Z List. (p:{Z ? Z| let m,i = p in max_seg_sum(m;L) max_initseg_sum(i;L)}) | BY (D 0 THENA Auto) | 1. L

285

Model Validation with Hybrid Dynamic Simulation  

SciTech Connect (OSTI)

AbstractModel validation has been one of the central topics in power engineering studies for years. As model validation aims at obtaining reasonable models to represent actual behavior of power system components, it has been essential to validate models against actual measurements or known benchmark behavior. System-wide model simulation results can be compared with actual recordings. However, it is difficult to construct a simulation case for a large power system such as the WECC system and to narrow down to problematic models in a large system. Hybrid dynamic simulation with its capability of injecting external signals into dynamic simulation enables rigorous comparison of measurements and simulation in a small subsystem of interest. This paper presents such a model validation methodology with hybrid dynamic simulation. Two application examples on generator and load model validation are presented to show the validity of this model validation methodology. This methodology is further extended for automatic model validation and dichotomous subsystem model validation. A few methods to define model quality indices have been proposed to quantify model error for model validation criteria development.

Huang, Zhenyu; Kosterev, Dmitry; Guttromson, Ross T.; Nguyen, Tony B.

2006-06-22T23:59:59.000Z

286

Definition 0.1. Let D be any set and f W D ! R a function. An element 2 D is a (global or absolute) maximum for f on D if for all x 2 D, f ./ f .x/. The  

E-Print Network [OSTI]

Definition 0.1. Let D be any set and f W D ! R a function. An element 2 D is a (global or absolute the maximum value. Minimum is defined similarly. Definition 0.2. Let f W D ! R as above. The function f. The function f is said to be bounded if it is bounded both above and below. Now let D be a subset of R (the

Goodman, Fred

287

FIMS Data Validation | Department of Energy  

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

FIMS Data Validation The Facility Information Management System (FIMS) is the Department's official repository of real property data. The Department relies on the FIMS data for...

288

HEV, PHEV, BEV Test Standard Validation  

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

BEV Test Standard Validation 2011 DOE Hydrogen Program and Vehicle Technologies Annual Merit Review May 10, 2011 Michael Duoba Argonne National Laboratory Sponsored by Lee Slezak...

289

Technical Demonstration and Economic Validation of Geothermal...  

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

Technical Demonstration and Economic Validation of Geothermal-Produced Electricity from Coproduced Water at Existing OilGas Wells in Texas Technical Demonstration and Economic...

290

OSHPD Postpartum Maternal Outcomes Validation Study  

E-Print Network [OSTI]

may far exceed that of birth certificate data for severalAdams M. Validity of birth certificate data for the outcomemedical record and birth certificate data. Health Services

2006-01-01T23:59:59.000Z

291

Calibration and Validation of Measurement System  

E-Print Network [OSTI]

+45 98 14 25 55 Hydraulics and Coastal Engineering No. 2 Calibration and Validation of Measurement ......................................................................................................................................11 9. SIPHON TURBINE ......................................................................................................................................12 10. DUMMY TURBINES

292

Fuel Cell Backup Power Technology Validation (Presentation)  

SciTech Connect (OSTI)

Presentation about fuel cell backup power technology validation activities at the U.S. Department of Energy's National Renewable Energy Laboratory.

Kurtz, J.; Sprik, S.; Ramsden, T.; Saur, G.

2012-10-01T23:59:59.000Z

293

FACILITIES INFORMATION MANAGEMENT SYSTEM (FIMS) DATA VALIDATION...  

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

not scored xii) Year Acquired - Validated not scored xiii) Disposition Date (Archived data) xiv) Disposition Method (Archived data) xv) Net Proceeds (Archived data) b) The...

294

Nuclear Systems Modeling, Simulation & Validation | ORNL  

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

Systems Modeling and Simulation SHARE Nuclear Systems Modeling, Simulation and Validation Reactor physics depletion model for the Advanced Test Reactor Reactor physics depletion...

295

PV Performance and Reliability Validation Capabilities at Sandia...  

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

Performance and Reliability Validation Capabilities at Sandia National Laboratories PV Performance and Reliability Validation Capabilities at Sandia National Laboratories This...

296

Validation and Interactivity of Web API Documentation  

E-Print Network [OSTI]

of APIs in the directory and shows that REST1 [3] is in the majority and is growing faster than any other validation. 1ProgrammableWeb API styles are self-reported by the API owners, and APIs reported as RESTful mayValidation and Interactivity of Web API Documentation Peter J. Danielsen and Alan Jeffrey Bell Labs

Jeffrey, Alan

297

Studies of Bystander Effects in 3-D Tissue Systems Using a Low-LET Microbeam  

SciTech Connect (OSTI)

It is now accepted that biological effects may occur in cells that were not themselves traversed by ionizing radiation but are close to those that were. Little is known about the mechanism underlying such a bystander effect, although cell-to-cell communication is thought to be important. Previous work demonstrated a significant bystander effect for clonogenic survival and oncogenic transformation in C3H 10T(1/2) cells. Additional studies were undertaken to assess the importance of the degree of cell-to-cell contact at the time of irradiation on the magnitude of this bystander effect by varying the cell density. When 10% of cells were exposed to a range of 2-12 alpha particles, a significantly greater number of cells were inactivated when cells were irradiated at high density than at low density. In addition, the oncogenic transformation frequency was significantly higher in high-density cultures. These results suggest that when a cell is hit by radiation, the transmission of the bystander signal through cell-to-cell contact is an important mediator of the effect, implicating the involvement of intracellular communication through gap junctions. Additional studies to address the relationship between the bystander effect and the adaptive response were undertaken. A novel apparatus, where targeted and non-targeted cells were grown in close proximity, was used to investigate these. It was further examined whether a bystander effect or an adaptive response could be induced by a factor(s) present in the supernatants of cells exposed to a high or low dose of X-rays, respectively. When non-hit cells were co-cultured for 24 h with cells irradiated with 5 Gy alpha-particles, a significant increase in both cell killing and oncogenic transformation frequency was observed. If these cells were treated with 2 cGy X-rays 5 h before co-culture with irradiated cells, approximately 95% of the bystander effect was cancelled out. A 2.5-fold decrease in the oncogenic transformation frequency was also observed. When cells were cultured in medium donated from cells exposed to 5 Gy X-rays, a significant bystander effect was observed for clonogenic survival. When cells were cultured for 5 h with supernatant from donor cells exposed to 2 cGy and were then irradiated with 4 Gy X-rays, they failed to show an increase in survival compared with cells directly irradiated with 4 Gy. However, a twofold reduction in the oncogenic transformation frequency was seen. An adaptive dose of X-rays cancelled out the majority of the bystander effect produced by alpha-particles. For oncogenic transformation, but not cell survival, radioadaption can occur in unirradiated cells via a transmissible factor(s). A pilot study was undertaken to observe the bystander effect in a realistic multicellular three-dimensional morphology. We found bystander responses in a three-dimensional, normal human-tissue system. Endpoints were induction of micronucleated and apoptotic cells. A charged-particle microbeam was used, allowing irradiation of cells in defined locations in the tissue yet guaranteeing that no cells located more than a few micrometers away receive any radiation exposure. Unirradiated cells up to 1 mm distant from irradiated cells showed a significant enhancement in effect over background, with an average increase in effect of 1.7-fold for micronuclei and 2.8-fold for apoptosis. The surprisingly long range of bystander signals in human tissue suggests that bystander responses may be important in extrapolating radiation risk estimates from epidemiologically accessible doses down to very low doses where nonhit bystander cells will predominate. Finally, it would be of great benefit to develop a reproducible tissue system suitable for critical radiobiological assays. We have developed a reliable protocol to harvest cells from tissue samples and to investigate the damage induced on a single cell basis. In order to result in a valid tool for bystander experiments, the method focuses on processing and analyzing radiation damage in individual cells as a function of their rela

Brenner, David J.

2009-07-17T23:59:59.000Z

298

`Green Christmas' Advice There are lots of ways to stay 'green' over the festive period so let's not make our buildings work hard  

E-Print Network [OSTI]

`Green Christmas' Advice There are lots of ways to stay 'green' over the festive period so let's not make our buildings work hard when we're off on holiday! Read these simple tips to find out how. Make that are needed are turned on, and that these are turned off again as you leave the building. Don't leave any non

Wirosoetisno, Djoko

299

`Green Christmas' Advice There are lots of ways to stay 'green' over the festive period so let's not make our buildings work hard  

E-Print Network [OSTI]

`Green Christmas' Advice There are lots of ways to stay 'green' over the festive period so let's not make our buildings work hard when we're off on holiday! Read these simple tips to find out how. Make leave the building. Don't leave any non-essential items on standby - appliances such as televisions left

Wirosoetisno, Djoko

300

2.5 CONTINUUM MECHANICS (FLUIDS) Let us consider a fluid medium and use Cartesian tensors to derive the mathematical equations that  

E-Print Network [OSTI]

282 §2.5 CONTINUUM MECHANICS (FLUIDS) Let us consider a fluid medium and use Cartesian tensors to derive the mathematical equations that describe how a fluid behaves. A fluid continuum, like a solid, is the density of the fluid, ij is the stress tensor and bj is an external force per unit mass. In the cgs system

California at Santa Cruz, University of

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


301

2.5 CONTINUUM MECHANICS (FLUIDS) Let us consider a fluid medium and use Cartesian tensors to derive the mathematical equations that  

E-Print Network [OSTI]

282 §2.5 CONTINUUM MECHANICS (FLUIDS) Let us consider a fluid medium and use Cartesian tensors to derive the mathematical equations that describe how a fluid behaves. A fluid continuum, like a solid , i = 1, 2, 3 is a velocity field, # is the density of the fluid, # ij is the stress tensor and b j

California at Santa Cruz, University of

302

Offcampus Employee Contributions Can Help CEMML Accomplish Strategic Goals (Don't let these suggestions constrain you. If you feel you can help CEMML accomplish its stated  

E-Print Network [OSTI]

Offcampus Employee Contributions Can Help CEMML Accomplish Strategic Goals (Don't let these suggestions constrain you. If you feel you can help CEMML accomplish its stated Strategic Goals in a way your thoughts about how CEMML expand the services we provide to other agencies. This will help us

303

Let's Talk Turkey -Facts for Food Safety It is important to be careful when you handle, store, cook, and serve turkey.  

E-Print Network [OSTI]

Let's Talk Turkey - Facts for Food Safety It is important to be careful when you handle, store, cook, and serve turkey. Follow the rules and the guidelines in this fact sheet to keep your turkey safe and delicious. What to do when you get the turkey Take the turkey home right after you get it. Put

Alpay, S. Pamir

304

Microbial Fuel Cells: Now Let us Talk about Energy Department of Civil Engineering and Mechanics, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211, United States  

E-Print Network [OSTI]

Microbial Fuel Cells: Now Let us Talk about Energy Zhen He* Department of Civil Engineering for wastewater treatment and bioenergy production from wastes. Direct electricity generation in MFCs wastewater starts its introduction with the energy benefits of MFCs. However, are we really showing any

305

Water Conservation Tips When washing dishes by hand, don't let the water run while rinsing. Fill one sink with wash water and the  

E-Print Network [OSTI]

Water Conservation Tips When washing dishes by hand, don't let the water run while rinsing. Fill one sink with wash water and the other with rinse water. Run your washing machine and dishwasher only instead and save gallons every time. For cold drinks keep a pitcher of water in the refrigerator instead

306

Is going legal the only way? Let me ease my way into the more serious stuff with a multilingual joke in questionable taste  

E-Print Network [OSTI]

returned to India after more than a decade of living in the US and been working in Kozhikode for more than with disabilities in India. He was quite supportive, but did underline the opinion that probably the only way, he was saying sue-sue is the only winning policy! Let us consider the alternatives and examine

Sunder, V S

307

T-678: Red Hat Enterprise Virtualization Hypervisor VLAN Packet...  

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

8: Red Hat Enterprise Virtualization Hypervisor VLAN Packet Processing Flaw Lets Remote Users Deny Service T-678: Red Hat Enterprise Virtualization Hypervisor VLAN Packet...

308

JC3 Bulletin Archive | Department of Energy  

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

target user's system. October 27, 2011 U-021: Cisco Unified Communications Manager Directory Traversal Flaw Lets Remote Users Obtain Files A vulnerability was reported in Cisco...

309

U-006:Cisco Network Admission Control Manager Directory Traversal...  

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

6:Cisco Network Admission Control Manager Directory Traversal Flaw Lets Remote Users Obtain Potentially Sensitive Information U-006:Cisco Network Admission Control Manager...

310

JC3 Bulletin Archive | Department of Energy  

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

7, 2011 U-006:Cisco Network Admission Control Manager Directory Traversal Flaw Lets Remote Users Obtain Potentially Sensitive Information An unauthenticated attacker could exploit...

311

JC3 | Department of Energy  

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

7, 2011 U-006:Cisco Network Admission Control Manager Directory Traversal Flaw Lets Remote Users Obtain Potentially Sensitive Information An unauthenticated attacker could exploit...

312

JC3 | Department of Energy  

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

target user's system. October 27, 2011 U-021: Cisco Unified Communications Manager Directory Traversal Flaw Lets Remote Users Obtain Files A vulnerability was reported in Cisco...

313

JC3 Bulletin Archive | Department of Energy  

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

Cisco Ironport Appliances Sophos Anti-Virus Vulnerabilities. November 9, 2012 V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code Multiple...

314

JC3 | Department of Energy  

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

Cisco Ironport Appliances Sophos Anti-Virus Vulnerabilities. November 9, 2012 V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code Multiple...

315

T-625: Opera Frameset Handling Memory Corruption Vulnerability...  

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

security and stability enhancements. Opera Download Addthis Related Articles V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-105: Google Chrome...

316

JC3 Bulletin Archive | Department of Energy  

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

vulnerabilities were reported in Symantec Messaging Gateway. August 29, 2012 U-247: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass Authentication and Gain...

317

V-120: EMC Smarts Network Configuration Manager Java RMI Access...  

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

0: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control V-120: EMC Smarts Network Configuration Manager Java RMI Access Control...

318

JC3 | Department of Energy  

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

vulnerabilities were reported in Symantec Messaging Gateway. August 29, 2012 U-247: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass Authentication and Gain...

319

Vehicle Technologies Office: Integration and Validation  

Broader source: Energy.gov [DOE]

Once vehicle components and subsystems prove out in the initial modeling and simulation research phases, it is time to build, integrate, and validate prototypes of those components and subsystems....

320

Validating Computer-Designed Proteins for Vaccines  

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

Validating Computer-Designed Proteins for Vaccines Print In the struggle to keep up with microbes whose rapid mutations outpace our ability to produce vaccines, the human race has...

Note: This page contains sample records for the topic "validation flaw lets" 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

Advanced Supply System Validation Workshop Agenda  

Broader source: Energy.gov [DOE]

List of Assumptions and Draft Workshop Agenda for the Advanced Supply System Validation Workshop, February 3-4, 2014, Golden, Colorado, from the U.S. Department of Energy's Bioenergy Technologies Office.

322

Tools for event generator tuning and validation  

E-Print Network [OSTI]

I describe the current status of MCnet tools for validating the performance of event generator simulations against data, and for tuning their phenomenological free parameters. For validation, the Rivet toolkit is now a mature and complete system, with a large library of prominent benchmark analyses. For tuning, the Professor system has recently completed its first tunes of Pythia 6, with substantial improvements on the existing default tune and potential to greatly aid the setup of new generators for LHC studies.

Andy Buckley

2008-09-26T23:59:59.000Z

323

V-232: Cisco ASA Software TFTP Protocol Inspection Denial of...  

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

T-536: Cisco ASA Multiple Flaws Let Remote Users Deny Service and Bypass Security Controls V-071: Cisco ASA 1000V Cloud Firewall H.323 Inspection Bug Lets Remote Users Deny Service...

324

U-154: IBM Rational ClearQuest ActiveX Control Buffer Overflow...  

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

Architect ActiveBar ActiveX Control Lets Remote Users Execute Arbitrary Code V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code U-126: Cisco Adaptive...

325

U-120: RSA SecurID Software Token Converter Unspecified Buffer...  

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

Token for Windows DLL Loading Error Lets Remote Users Execute Arbitrary Code V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-066: Adobe Acrobat...

326

U-236: Microsoft JScript and VBScript Engine Integer Overflow...  

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

Code U-131: Adobe Photoshop TIFF Image Heap Overflow Lets Remote Users Execute Arbitrary Code U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code...

327

Accommodation Letting agencies  

E-Print Network [OSTI]

's responsibility to understand each accommodation agency's terms and conditions of business. Some agencies throughout the term of the tenancy. Agencies may only charge you when they find you a suitable property you 35% of the first month's rent. Please ensure that you check on any charges before entering

Bristol, University of

328

Let the show begin  

SciTech Connect (OSTI)

Major changes should occur in the European polyolefins industry this year. BASF's (Ludwigshafen) polypropylene (PP) deal with ICI is expected to be followed by that of Hoechst (Frankfurt) and Petrofina (Brussels). The two are engaged in feasibility studies for a possible joint venture in PP and are expected to make a decision in the second quarter of this year. Shell and Himont are on track to complete their feasibility study in the first quarter for a polyolefins joint venture. And Huels and PCD are still in talks. But two new possible deals, a polyolefins merger between Nests (Helsinki) and Statoil (Stavanger) and an alliance in PP involving Appryl, the Elf Atochem (51%)/BP Chemicals (49%) joint venture, and Solvay have been denied. The Hoechst/Fina venture would initially encompass only the two companies European plants - Hoechst's 550,000-m.t./year and Fina's 180,000 m.t./year. In addition, Fina would either build or acquire another PP plant. In the second stage, the partners could bring in their overseas plants. Fina has plants in the US, and Hoechst has a combined 100,000 m.t./year in south Africa and Australia. Neste's board member Jukka Viinanen says the only talks between Nests and Statoil center on renegotiations of ethylene supply contract at Stenungsund, Sweden. Nests wants a more flexible deal on quantity and price. It needs 400,000 m.t./year of ethylene for its downstream plants. Viinanen adds that he is worried about the European petrochemical industry and producers need to do everything to improve margins through pricing policies and obtaining a balance between supply and demand. On the possibility of a future link with Statoil he comments, One can never say never. It would take time. We don't feel in a very vulnerable position right now.

Alperowicz, N.

1993-01-27T23:59:59.000Z

329

Never Let Me Down  

E-Print Network [OSTI]

little. "Would you believe it? Shot the RT out of my hand. One in a million." And he flexed his fingers, wincing. Two knuckles were red and swollen, where they had been twisted by the impact "Need a doctor?" "Nah. Ice'll do it" Jax and Murphy were...

Shoshanna

1992-01-01T23:59:59.000Z

330

Let's Go Veggie!  

E-Print Network [OSTI]

Food Inspection Agency, six out of ten chickens are infected with salmonella. It's like playing Russian roulette with your health. So why aren't governments doing...

2014-08-30T23:59:59.000Z

331

T-660: OpenSSH on FreeBSD Has Buffer Overflow in pam_thread() That Lets Remote Users Execute Arbitrary Code  

Broader source: Energy.gov [DOE]

The module does not adequately validate user input leading to an cross-site scripting (XSS) possibility in certain circumstances.

332

Vehicle Technologies Office Merit Review 2014: Validation of...  

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

Validation of Material Models for Automotive Carbon Fiber Composite Structures Vehicle Technologies Office Merit Review 2014: Validation of Material Models for Automotive Carbon...

333

Design, Modeling, and Validation of a Flame Reformer for LNT...  

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

Design, Modeling, and Validation of a Flame Reformer for LNT External Bypass Regeneration Design, Modeling, and Validation of a Flame Reformer for LNT External Bypass Regeneration...

334

HEV, PHEV, EV Test Standard Development and Validation | Department...  

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

HEV, PHEV, EV Test Standard Development and Validation HEV, PHEV, EV Test Standard Development and Validation 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies...

335

In Search of a Statistically Valid Volatility Risk Factor  

E-Print Network [OSTI]

The cross- section of volatility and expected returns, Theof a Statistically Valid Volatility Risk Factor (revised)of a Statistically Valid Volatility Risk Factor Robert M.

Anderson, Robert M.; Bianchi, Stephen W.; Goldberg, Lisa R.

2013-01-01T23:59:59.000Z

336

Development and Validation of a Reduced Mechanism for Biodiesel...  

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

Validation of a Reduced Mechanism for Biodiesel Surrogates for Compression Ignition Engine Applications Development and Validation of a Reduced Mechanism for Biodiesel Surrogates...

337

T-623: HP Business Availability Center Input Validation Hole...  

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

3: HP Business Availability Center Input Validation Hole Permits Cross-Site Scripting Attacks T-623: HP Business Availability Center Input Validation Hole Permits Cross-Site...

338

Demonstrating and Validating a Next Generation Model-Based Controller...  

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

and Validating a Next Generation Model-Based Controller for Fuel Efficient, Low Emissions Diesel Engines Demonstrating and Validating a Next Generation Model-Based Controller for...

339

Data Validation Using Data Descriptors Data validation is often defined by six data descriptors  

E-Print Network [OSTI]

APPENDIX N Data Validation Using Data Descriptors Data validation is often defined by six data descriptors: 1) reports to decision maker 2) documentation 3) data sources 4) analytical method and detection limit 5) data review 6) data quality indicators The decision maker or reviewer examines the data

340

Marketing Plan for Demonstration and Validation Assets  

SciTech Connect (OSTI)

The National Security Preparedness Project (NSPP), is to be sustained by various programs, including technology demonstration and evaluation (DEMVAL). This project assists companies in developing technologies under the National Security Technology Incubator program (NSTI) through demonstration and validation of technologies applicable to national security created by incubators and other sources. The NSPP also will support the creation of an integrated demonstration and validation environment. This report documents the DEMVAL marketing and visibility plan, which will focus on collecting information about, and expanding the visibility of, DEMVAL assets serving businesses with national security technology applications in southern New Mexico.

None

2008-05-30T23:59:59.000Z

Note: This page contains sample records for the topic "validation flaw lets" 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

Validation Data Plan Implementation: Subcooled Flow Boiling  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II FieldVacancy-Induced NanoscaleValidatingValidation

342

Validating Computer-Designed Proteins for Vaccines  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sectorlongUpdates byUserUtility-ScaleValidatingValidating

343

Reliability and Validity: One Factor and Third Factor Tests  

E-Print Network [OSTI]

Chapter 7 Reliability and Validity: One Factor and Third Factor Tests D. White and A. Korotayev 26 Sept 2003 Html links are live Reliability and validity are crucial issues in research. Reliability may have high validity but low reliability, in which case its correlations with other high validity

White, Douglas R.

344

Evaluation on the Feasibility of Using Ultrasonic Testing of Reactor Pressure Vessel Welds for Assessing Flaw Density/Distribution per 10 CFR 50.61a, Alternate Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock  

SciTech Connect (OSTI)

This technical letter report provides the status of an assessment undertaken by PNNL at the request of the NRC to verify the capability of periodic ASME-required volumetric examinations of reactor vessels to characterize the density and distribution of flaws of interest for applying 50.61a on a plant-by-plant basis. The PTS rule, described in the Code of Federal Regulations, Title 10, Section 50.61 (50.61), "Fracture Toughness Requirements for Protection against Pressurized Thermal Shock Events," establishes screening criteria to ensure that the potential for a reactor vessel to fail due to a PTS event is deemed to be acceptably low. Recently, the NRC completed a research program that concluded that the risk of through-wall cracking due to a PTS event is much lower than previously estimated. The NRC subsequently developed and promulgated an alternate PTS rule, 50.61a, that can be implemented by PWR licensees. The 50.61a rule differs from 50.61 in that it requires licensees who choose to follow this alternate method to analyze the results from periodic volumetric examinations required by the ASME Code, Section XI, Rules for Inservice Inspection (ISI) of Nuclear Power Plants.

Sullivan, Edmund J.; Anderson, Michael T.

2014-06-10T23:59:59.000Z

345

1 Validation of the CERTS Microgrid Concept  

E-Print Network [OSTI]

AbstractThe development of test plans to validate the CERTS Microgrid concept is discussed, including the status of a testbed. Increased application of Distributed Energy Resources on the Distribution system has the potential to improve performance, lower operational costs and create value

Microgrid Testbed; David K. Nichols; John Stevens; Robert H. Lasseter; Joseph H. Eto; Harry T. Vollkommer; Islanding Microgrid Microturbine

346

Validating Collective Classification Using Cohorts , Abdullah Sonmez  

E-Print Network [OSTI]

in ecology to the cycles of energy and chemistry that drive weather and environmental change. We build]. General analysis of network data started with a statistical approach based on random graphs [5]. Work toolkit [15], and a book that covers several aspects in depth [16]. Recent work on validation

Pratt, Vaughan

347

Feature extraction for structural dynamics model validation  

SciTech Connect (OSTI)

This study focuses on defining and comparing response features that can be used for structural dynamics model validation studies. Features extracted from dynamic responses obtained analytically or experimentally, such as basic signal statistics, frequency spectra, and estimated time-series models, can be used to compare characteristics of structural system dynamics. By comparing those response features extracted from experimental data and numerical outputs, validation and uncertainty quantification of numerical model containing uncertain parameters can be realized. In this study, the applicability of some response features to model validation is first discussed using measured data from a simple test-bed structure and the associated numerical simulations of these experiments. issues that must be considered were sensitivity, dimensionality, type of response, and presence or absence of measurement noise in the response. Furthermore, we illustrate a comparison method of multivariate feature vectors for statistical model validation. Results show that the outlier detection technique using the Mahalanobis distance metric can be used as an effective and quantifiable technique for selecting appropriate model parameters. However, in this process, one must not only consider the sensitivity of the features being used, but also correlation of the parameters being compared.

Hemez, Francois [Los Alamos National Laboratory; Farrar, Charles [Los Alamos National Laboratory; Park, Gyuhae [Los Alamos National Laboratory; Nishio, Mayuko [UNIV OF TOKYO; Worden, Keith [UNIV OF SHEFFIELD; Takeda, Nobuo [UNIV OF TOKYO

2010-11-08T23:59:59.000Z

348

RELAP-7 SOFTWARE VERIFICATION AND VALIDATION PLAN  

SciTech Connect (OSTI)

This INL plan comprehensively describes the software for RELAP-7 and documents the software, interface, and software design requirements for the application. The plan also describes the testing-based software verification and validation (SV&V) processa set of specially designed software models used to test RELAP-7.

Smith, Curtis L [Idaho National Laboratory; Choi, Yong-Joon [Idaho National Laboratory; Zou, Ling [Idaho National Laboratory

2014-09-01T23:59:59.000Z

349

Validating Complex Agent Behavior Scott A. Wallace  

E-Print Network [OSTI]

Behavior by Scott A. Wallace Chair: John E. Laird Developing software agents that replicate human behaviorValidating Complex Agent Behavior by Scott A. Wallace A dissertation submitted in partial) in The University of Michigan 2003 Doctoral Committee: Professor John E. Laird, Chair Associate Professor William P

Wallace, Scott

350

Sequence Assembly Validation by Restriction Digest Fingerprint  

E-Print Network [OSTI]

Sequence Assembly Validation by Restriction Digest Fingerprint Comparison Eric C. Rouchka and David examines the use of restriction digest analysis as a method for testing the fidelity of sequence assembly. Restriction digest fingerprint matching is an established technology for high resolution physical map

Rouchka, Eric

351

11196. Proposed by Mohammad Hossein Mehrabi, Iran University of Science and Technology, Tehran, Iran. Let A and B be real n n matrices. Show that if AB -BA is invertible and A2  

E-Print Network [OSTI]

11196. Proposed by Mohammad Hossein Mehrabi, Iran University of Science and Technology, Tehran, Iran. Let A and B be real n ? n matrices. Show that if AB - BA is invertible and A2 + B2 = 3(AB - BA

Heckman, Christopher Carl

352

Structural system identification: Structural dynamics model validation  

SciTech Connect (OSTI)

Structural system identification is concerned with the development of systematic procedures and tools for developing predictive analytical models based on a physical structure`s dynamic response characteristics. It is a multidisciplinary process that involves the ability (1) to define high fidelity physics-based analysis models, (2) to acquire accurate test-derived information for physical specimens using diagnostic experiments, (3) to validate the numerical simulation model by reconciling differences that inevitably exist between the analysis model and the experimental data, and (4) to quantify uncertainties in the final system models and subsequent numerical simulations. The goal of this project was to develop structural system identification techniques and software suitable for both research and production applications in code and model validation.

Red-Horse, J.R.

1997-04-01T23:59:59.000Z

353

GRIMHX verification and validation action matrix summary  

SciTech Connect (OSTI)

WSRC-RP-90-026, Certification Plan for Reactor Analysis Computer Codes, describes a series of action items to be completed for certification of reactor analysis computer codes used in Technical Specifications development and for other safety and production support calculations. Validation and verification of the code is an integral part of this process. This document identifies the work performed and documentation generated to satisfy these action items for the Reactor Physics computer code GRIMHX. Each action item is discussed with the justification for its completion. Specific details of the work performed are not included in this document but are found in the references. The publication of this document signals the validation and verification effort for the GRIMHX code is completed.

Trumble, E.F.

1991-12-01T23:59:59.000Z

354

NASA Remote Sensing Validation Data: Saudi Arabia  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Since 1995, the King Abdulaziz City for Science and Technology (KACST) and the National Renewable Energy Laboratory (NREL) have co-operated to establish a 12 station network of high quality solar radiation monitoring installations across the Kingdom of Saudi Arabia. NREL and KACST realized the value of accurate surface solar radiation flux measurements for validation of satellite derived surface and atmospheric solar radiation flux measurements, and is making this data available to support validation of satellite data products related to the NASA Mission to Planet Earth component of the Earth Science Enterprise Earth Observing System (EOS) project to evaluate long term climate trends based on measuements from EOS Terra Platforms. A CIMEL 8 channel sunphotometer for measuring aerosol optical depth at 6 wavelengths and total column water has been deployed at the Solar Village station since February 24, 1999. [Taken from http://rredc.nrel.gov/solar/new_data/Saudi_Arabia/

Myers, Daryl R. (NREL); Al-Abbadi,Naif (King Abdulaziz City for Science and Technology, Energy Research Institite); Wilcox, Steve (NREL)

355

Validation of Hadronic Models in GEANT4  

SciTech Connect (OSTI)

Geant4 is a software toolkit for the simulation of the passage of particles through matter. It has abundant hadronic models from thermal neutron interactions to ultra relativistic hadrons. An overview of validations in Geant4 hadronic physics is presented based on thin target measurements. In most cases, good agreement is available between Monte Carlo prediction and experimental data; however, several problems have been detected which require some improvement in the models.

Koi, Tatsumi; Wright, Dennis H.; /SLAC; Folger, Gunter; Ivanchenko, Vladimir; Kossov, Mikhail; Starkov, Nikolai; /CERN; Heikkinen, Aatos; /Helsinki Inst. of Phys.; Truscott,; Lei, Fan; /QinetiQ; Wellisch, Hans-Peter

2007-09-26T23:59:59.000Z

356

PV array simulator development and validation.  

SciTech Connect (OSTI)

The ability to harvest all available energy from a photovoltaic (PV) array is essential if new system developments are to meet levelized cost of energy targets and achieve grid parity with conventional centralized utility power. Therefore, exercising maximum power point tracking (MPPT) algorithms, dynamic irradiance condition operation and startup and shutdown routines and evaluating inverter performance with various PV module fill-factor characteristics must be performed with a repeatable, reliable PV source. Sandia National Laboratories is collaborating with Ametek Programmable Power to develop and demonstrate a multi-port TerraSAS PV array simulator. The simulator will replicate challenging PV module profiles, enabling the evaluation of inverter performance through analyses of the parameters listed above. Energy harvest algorithms have traditionally implemented methods that successfully utilize available energy. However, the quantification of energy capture has always been difficult to conduct, specifically when characterizing the inverter performance under non-reproducible dynamic irradiance conditions. Theoretical models of the MPPT algorithms can simulate capture effectiveness, but full validation requires a DC source with representative field effects. The DC source being developed by Ametek and validated by Sandia is a fully integrated system that can simulate an IV curve from the Solar Advisor Model (SAM) module data base. The PV simulator allows the user to change the fill factor by programming the maximum power point voltage and current parameters and the open circuit voltage and short circuit current. The integrated PV simulator can incorporate captured irradiance and module temperature data files for playback, and scripted profiles can be generated to validate new emerging hardware embedded with existing and evolving MPPT algorithms. Since the simulator has multiple independent outputs, it also has the flexibility to evaluate an inverter with multiple MPPT DC inputs. The flexibility of the PV simulator enables the validation of the inverter's capability to handle vastly different array configurations.

Kuszmaul, Scott S.; Gonzalez, Sigifredo; Lucca, Roberto (Ametek Programmable Power, San Diego, CA); Deuel, Don (Ametek Programmable Power, San Diego, CA)

2010-06-01T23:59:59.000Z

357

Radiography Facility - Building 239 Independent Validation Review  

SciTech Connect (OSTI)

The purpose of this task was to perform an Independent Validation Review to evaluate the successful implementation and effectiveness of Safety Basis controls, including new and revised controls, to support the implementation of a new DSA/TSR for B239. This task addresses Milestone 2 of FY10 PEP 7.6.6. As the first IVR ever conducted on a LLNL nuclear facility, it was designated a pilot project. The review follows the outline developed for Milestone 1 of the PEP, which is based on the DOE Draft Guide for Performance of Independent Verification Review of Safety Basis Controls. A formal Safety Basis procedure will be developed later, based on the lessons learned with this pilot project. Note, this review is termed a ''Validation'' in order to be consistent with the PEP definition and address issues historically raised about verification mechanisms at LLNL. Validation is intended to confirm that implementing mechanisms realistically establish the ability of TSR LCO, administrative control or safety management program to accomplish its intended safety function and that the controls are being implemented. This effort should not, however, be confused with a compliance assessment against all relevant DOE requirements and national standards. Nor is it used as a vehicle to question the derivation of controls already approved by LSO unless a given TSR statement simply cannot be implemented as stated.

Altenbach, T J; Beaulieu, R A; Watson, J F; Wong, H J

2010-02-02T23:59:59.000Z

358

Solar Energy Research Institute Validation Test House Site Handbook  

SciTech Connect (OSTI)

The Validation Test House at the Solar Energy Research Institute in Golden, Colorado, is being used to collect performance data for analysis/design tool validation as part of the DOE Passive Solar Class A Performance Evaluation Program.

Burch, J.; Wortman, D.; Judkoff, R.; Hunn, B.

1985-05-01T23:59:59.000Z

359

Integrated performance validation facility for KNICS  

SciTech Connect (OSTI)

For the application of new digital control and monitoring systems in nuclear power plants (NPPs), it is required to satisfy the proven technology requirements. They should have at least three years of documented, satisfactory service as modules of subsystems in power plant applications similar to that of NPP, or it should have three years of documented, satisfactory service in other plant applications which are similar to the use in NPP (EPRI-URD's first option). However, tlte digital control and monitoring systems developed by Korea Nuclear Instrumentation A Control System (KNICS) R and D Center, due to the nature of the firstly developed system, have had no prior application in any NPPs as well as industrial and fossil power plants. Therefore, well defined program using 'Integrated Performance Validation Facility (IPVF) 'for prototype testing has been prepared to verify their performance, operability and reliability according to EPRI-URD's second option: It has satisfactorily completed a defined program of prototype testing which has been designed to verify its performance. The IPVF for KNICS is being designed to justify that new control systems are proven to meet utility's requirements. The IPVF comprises Virtual Operating Crew (VOC) and Test Commander (TC). Human System Interface (HIS). Evaluation System, and Simulator and Interface System. PLC and DCS developed by KNICS are connected with IPVF. Control logics and HIS of real NPP are implemented in the KNICS PLC and DCS, which are the validation object. Finally. IPVF will be extremely valuable for other activities in addition to the validation of the new control system equipment, including the testing and evaluation of plant control algorithms, personnel training, and support for long-term maintenance of the control systems. (authors)

Kim, D. G.; Choi, J. J.; Choi, M. J.; Choe, I. N. [I and C Engineering Dept., Korea Power Engineering Company, 360-9, Mabuk-Dong, Yongin-Si. Gyeonggi-Do. 446-713 (Korea, Republic of); Gong, Y. H.; Kim, K. H. [KNICS R and D Center, 28-1, Seongju-Dong, Changwon-Si. 641-120 (Korea, Republic of)

2006-07-01T23:59:59.000Z

360

On the Practicality of Abductive Validation Tim Menzies 1  

E-Print Network [OSTI]

On the Practicality of Abductive Validation Tim Menzies 1 Abstract. An abductive framework is described for validating the- ories using a library of known or desired behaviour. Abduction is known. The computational limits of the framework is therefore explored. We find that abductive validation is a practical

Menzies, Tim

Note: This page contains sample records for the topic "validation flaw lets" 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

Validating Computer-Designed Proteins for Vaccines  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II FieldVacancy-Induced NanoscaleValidating Computer-Designed

362

Validating Computer-Designed Proteins for Vaccines  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II FieldVacancy-Induced NanoscaleValidating

363

Validating Computer-Designed Proteins for Vaccines  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sectorlongUpdates byUserUtility-ScaleValidating

364

CASL Validation Data: An Initial Review  

SciTech Connect (OSTI)

The study aims to establish a comprehensive view of data needed for supporting implementation of the Consortium of Advanced Simulation of LWRs (CASL). Insights from this review (and its continual refinement), together with other elements developed in CASL, should provide the foundation for developing the CASL Validation Data Plan (VDP). VDP is instrumental to the development and assessment of CASL simulation tools as predictive capability. Most importantly, to be useful for CASL, the VDP must be devised (and agreed upon by all participating stakeholders) with appropriate account for nature of nuclear engineering applications, the availability, types and quality of CASL-related data, and novelty of CASL goals and its approach to the selected challenge problems. The initial review (summarized on the January 2011 report version) discusses a broad range of methodological issues in data review and Validation Data Plan. Such a top-down emphasis in data review is both needed to see a big picture on CASL data and appropriate when the actual data are not available for detailed scrutiny. As the data become available later in 2011, a revision of data review (and regular update) should be performed. It is expected that the basic framework for review laid out in this report will help streamline the CASL data review in a way that most pertinent to CASL VDP.

Nam Dinh

2011-01-01T23:59:59.000Z

365

The flaw in the firewall argument  

E-Print Network [OSTI]

A lot of confusion surrounds the issue of black hole complementarity, because the question has been considered without discussing the mechanism which guarantees unitarity. Considering such a mechanism leads to the following: (1) The Hawking quanta with energy E of order the black hole temperature T carry information, and so only appropriate processes involving E>>T quanta can have any possible complementary description with an information-free horizon; (2) The stretched horizon describes all possible black hole states with a given mass M, and it must expand out to a distance s_{bubble} before it can accept additional infalling bits; (3) The Hawking radiation has a specific low temperature T, and infalling quanta interact significantly with it only within a distance s_{alpha} of the horizon. One finds s_{alpha} >T, and this removes the argument against complementarity recently made by Almheiri et al. In particular, the condition E>>T leads to the notion of 'fuzzball complementarity', where the modes around the horizon are indeed correctly entangled in the complementary picture to give the vacuum.

Samir D. Mathur; David Turton

2014-05-28T23:59:59.000Z

366

Error of law and flawed administrative acts  

E-Print Network [OSTI]

, if so, what form that intervention should take.49 This applies to claimants seeking a declaration of incompatibility under section 4 of the Human Rights Act 1998 as it does to those seeking other remedies.50 It relates back to our first principle... ), [2008] 2 C.M.L.R. 57, Admin. Ct., and [2008] EWHC 1409 (Admin), [2008] A.C.D. 70, DC. 48 R. v Inland Revenue Commissioners, ex parte National Federation of Self-Employed and Small Businesses Ltd [1982] A.C. 617, HL. 49 R. v Panel on Take...

Feldman, David

2014-07-17T23:59:59.000Z

367

Real-time Molecular Study of Bystander Effects of Low dose Low LET radiation Using Living Cell Imaging and Nanoparticale Optics  

SciTech Connect (OSTI)

In this study two novel approaches are proposed to investigate precisely the low dose low LET radiation damage and its effect on bystander cells in real time. First, a flow shear model system, which would provide us a near in vivo situation where endothelial cells in the presence of extra cellular matrix experiencing continuous flow shear stress, will be used. Endothelial cells on matri-gel (simulated extra cellular matrix) will be subjected to physiological flow shear (that occurs in normal blood vessels). Second, a unique tool (Single nano particle/single live cell/single molecule microscopy and spectroscopy; Figure A) will be used to track the molecular trafficking by single live cell imaging. Single molecule chemical microscopy allows one to single out and study rare events that otherwise might be lost in assembled average measurement, and monitor many target single molecules simultaneously in real-time. Multi color single novel metal nanoparticle probes allow one to prepare multicolor probes (Figure B) to monitor many single components (events) simultaneously and perform multi-complex analysis in real-time. These nano-particles resist to photo bleaching and hence serve as probes for unlimited timeframe of analysis. Single live cell microscopy allows one to image many single cells simultaneously in real-time. With the combination of these unique tools, we will be able to study under near-physiological conditions the cellular and sub-cellular responses (even subtle changes at one molecule level) to low and very low doses of low LET radiation in real time (milli-second or nano-second) at sub-10 nanometer spatial resolution. This would allow us to precisely identify, at least in part, the molecular mediators that are responsible of radiation damage in the irradiated cells and the mediators that are responsible for initiating the signaling in the neighboring cells. Endothelial cells subjected to flow shear (2 dynes/cm2 or 16 dynes/cm2) and exposed to 0.1, 1 and 10 cGy on coverslips will be examined for (a) low LET radiation-induced alterations of cellular function and its physiological relevance in real time; and (b) radiation damage triggered bystander effect on the neighboring unirradiated cells. First, to determine the low LET radiation induced alteration of cellular function we will examine: (i) the real time transformation of single membrane transporters in single living cells; (ii) the pump efficiency of membrane efflux pump of live cells in real time at the molecular level; (iii) the kinetics of single-ligand receptor interaction on single live cell surface (Figure C); and (iv) alteration in chromosome replication in living cell. Second, to study the radiation triggered bystander responses, we will examine one of the key signaling pathway i.e. TNF- alpha/NF-kappa B mediated signaling. TNF-alpha specific nano particle sensors (green) will be developed to detect the releasing dynamics, transport mechanisms and ligand-receptor binding on live cell surface in real time. A second sensor (blue) will be developed to simultaneously monitor the track of NF-kB inside the cell. The proposed nano-particle optics approach would complement our DOE funded study on biochemical mechanisms of TNF-alpha- NF-kappa B-mediated bystander effect.

Natarajan, Mohan [UT Health Science Center at San Antonio; Xu, Nancy R [Old Dominion University; Mohan, Sumathy [UT Health Science Center at San Antonio

2013-06-03T23:59:59.000Z

368

The Blazar Sequence: Validity and Predictions  

E-Print Network [OSTI]

The "blazar sequence" posits that the most powerful BL Lacertae objects and flat-spectrum radio quasars should have relatively small synchrotron peak frequencies, nu_peak, and that the least powerful such objects should have the highest nu_peak values. This would have strong implications for our understanding of jet formation and physics and the possible detection of powerful, moderately high-redshift TeV blazars. I review the validity of the blazar sequence by using the results of very recent surveys and compare its detailed predictions against observational data. I find that the blazar sequence in its simplest form is ruled out. However, powerful flat-spectrum radio quasars appear not to reach the nu_peak typical of BL Lacs. This could indeed be related to some sort of sequence, although it cannot be excluded that it is instead due to a selection effect.

P. Padovani

2006-10-18T23:59:59.000Z

369

Boron-10 Lined Proportional Counter Model Validation  

SciTech Connect (OSTI)

The Department of Energy Office of Nuclear Safeguards (NA-241) is supporting the project Coincidence Counting With Boron-Based Alternative Neutron Detection Technology at Pacific Northwest National Laboratory (PNNL) for the development of an alternative neutron coincidence counter. The goal of this project is to design, build and demonstrate a boron-lined proportional tube-based alternative system in the configuration of a coincidence counter. This report discusses the validation studies performed to establish the degree of accuracy of the computer modeling methods current used to simulate the response of boron-lined tubes. This is the precursor to developing models for the uranium neutron coincidence collar under Task 2 of this project.

Lintereur, Azaree T.; Siciliano, Edward R.; Kouzes, Richard T.

2012-06-30T23:59:59.000Z

370

Real-World Hydrogen Technology Validation: Preprint  

SciTech Connect (OSTI)

The Department of Energy, the Department of Defense's Defense Logistics Agency, and the Department of Transportation's Federal Transit Administration have funded learning demonstrations and early market deployments to provide insight into applications of hydrogen technologies on the road, in the warehouse, and as stationary power. NREL's analyses validate the technology in real-world applications, reveal the status of the technology, and facilitate the development of hydrogen and fuel cell technologies, manufacturing, and operations. This paper presents the maintenance, safety, and operation data of fuel cells in multiple applications with the reported incidents, near misses, and frequencies. NREL has analyzed records of more than 225,000 kilograms of hydrogen that have been dispensed through more than 108,000 hydrogen fills with an excellent safety record.

Sprik, S.; Kurtz, J.; Wipke, K.; Ramsden, T.; Ainscough, C.; Eudy, L.; Saur, G.

2012-03-01T23:59:59.000Z

371

Verification and Validation Strategy for LWRS Tools  

SciTech Connect (OSTI)

One intension of the Department of Energy (DOE) Light Water Reactor Sustainability (LWRS) program is to create advanced computational tools for safety assessment that enable more accurate representation of a nuclear power plant safety margin. These tools are to be used to study the unique issues posed by lifetime extension and relicensing of the existing operating fleet of nuclear power plants well beyond their first license extension period. The extent to which new computational models / codes such as RELAP-7 can be used for reactor licensing / relicensing activities depends mainly upon the thoroughness with which they have been verified and validated (V&V). This document outlines the LWRS program strategy by which RELAP-7 code V&V planning is to be accomplished. From the perspective of developing and applying thermal-hydraulic and reactivity-specific models to reactor systems, the US Nuclear Regulatory Commission (NRC) Regulatory Guide 1.203 gives key guidance to numeric model developers and those tasked with the validation of numeric models. By creating Regulatory Guide 1.203 the NRC defined a framework for development, assessment, and approval of transient and accident analysis methods. As a result, this methodology is very relevant and is recommended as the path forward for RELAP-7 V&V. However, the unique issues posed by lifetime extension will require considerations in addition to those addressed in Regulatory Guide 1.203. Some of these include prioritization of which plants / designs should be studied first, coupling modern supporting experiments to the stringent needs of new high fidelity models / codes, and scaling of aging effects.

Carl M. Stoots; Richard R. Schultz; Hans D. Gougar; Thomas K Larson; Michael Corradini; Laura Swiler; David Pointer; Jess Gehin

2012-09-01T23:59:59.000Z

372

Development and validation of nondestructive inspection techniques for composite doubler repairs on commercial aircraft  

SciTech Connect (OSTI)

Composite doublers, or repair patches, provide an innovative repair technique which can enhance the way aircraft are maintained. Instead of riveting multiple steel or aluminum plates to facilitate an aircraft repair, it is possible to bond a single boron-epoxy composite doubler to the damaged structure. In order for the use of composite doublers to achieve widespread use in the civil aviation industry, it is imperative that methods be developed which can quickly and reliably assess the integrity of the doubler. In this study, a specific composite application was chosen on an L-1011 aircraft in order to focus the tasks on application and operation issues. Primary among inspection requirements for these doublers is the identification of disbonds, between the composite laminate and aluminum parent material, and delaminations in the composite laminate. Surveillance of cracks or corrosion in the parent aluminum material beneath the doubler is also a concern. No single nondestructive inspection (NDI) method can inspect for every flaw type, therefore it is important to be aware of available NDI techniques and to properly address their capabilities and limitations. A series of NDI tests were conducted on laboratory test structures and on full-scale aircraft fuselage sections. Specific challenges, unique to bonded composite doubler applications, were highlighted. An array of conventional and advanced NDI techniques were evaluated. Flaw detection sensitivity studies were conducted on applicable eddy current, ultrasonic, X-ray and thermography based devices. The application of these NDI techniques to composite doublers and the results from test specimens, which were loaded to provide a changing flaw profile, are presented in this report. It was found that a team of these techniques can identify flaws in composite doubler installations well before they reach critical size.

Roach, D.; Walkington, P.

1998-05-01T23:59:59.000Z

373

Validating agent based models through virtual worlds.  

SciTech Connect (OSTI)

As the US continues its vigilance against distributed, embedded threats, understanding the political and social structure of these groups becomes paramount for predicting and dis- rupting their attacks. Agent-based models (ABMs) serve as a powerful tool to study these groups. While the popularity of social network tools (e.g., Facebook, Twitter) has provided extensive communication data, there is a lack of ne-grained behavioral data with which to inform and validate existing ABMs. Virtual worlds, in particular massively multiplayer online games (MMOG), where large numbers of people interact within a complex environ- ment for long periods of time provide an alternative source of data. These environments provide a rich social environment where players engage in a variety of activities observed between real-world groups: collaborating and/or competing with other groups, conducting battles for scarce resources, and trading in a market economy. Strategies employed by player groups surprisingly re ect those seen in present-day con icts, where players use diplomacy or espionage as their means for accomplishing their goals. In this project, we propose to address the need for ne-grained behavioral data by acquiring and analyzing game data a commercial MMOG, referred to within this report as Game X. The goals of this research were: (1) devising toolsets for analyzing virtual world data to better inform the rules that govern a social ABM and (2) exploring how virtual worlds could serve as a source of data to validate ABMs established for analogous real-world phenomena. During this research, we studied certain patterns of group behavior to compliment social modeling e orts where a signi cant lack of detailed examples of observed phenomena exists. This report outlines our work examining group behaviors that underly what we have termed the Expression-To-Action (E2A) problem: determining the changes in social contact that lead individuals/groups to engage in a particular behavior. Results from our work indicate that virtual worlds have the potential for serving as a proxy in allocating and populating behaviors that would be used within further agent-based modeling studies.

Lakkaraju, Kiran; Whetzel, Jonathan H.; Lee, Jina [Sandia National Laboratories, Livermore, CA; Bier, Asmeret Brooke; Cardona-Rivera, Rogelio E. [North Carolina State University, Raleigh, NC; Bernstein, Jeremy Ray Rhythm [Gaikai, Inc., Aliso Viejo, CA

2014-01-01T23:59:59.000Z

374

Validation of Material Models for Automotive Carbon Fiber Composite...  

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

Validation of Material Models for Automotive Carbon Fiber Composite Structures (VMM) Libby Berger (General Motors), Omar Faruque (Ford) Co-Principal Investigators US Automotive...

375

Thermal Hydraulic Modeling: Cross-Verification, Validation and...  

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

Aleks Obabko, Paul Fischer, and Tim Tautges, Argonne National Laboratory Thermal Hydraulic Modeling: Cross-Verification, Validation and Co-design PI Name: Paul F. Fischer PI...

376

Validation in Genomics: CpG Island Methylation Revisited  

E-Print Network [OSTI]

analysis. In: Functional Genomics: Methods and Protocols, M.Segal: Validation in Genomics: CpG Island Methylationpackage and applications to genomics. Bioinformatics and

Segal, Mark R

2006-01-01T23:59:59.000Z

377

HEV, PHEV, EV Test Standard Development and Validation  

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

EV Test Standard Development and Validation 2013 DOE Hydrogen Program and Vehicle Technologies Annual Merit Review May 13-17, 2013 Michael Duoba, Henning Lohse-Busch, Kevin...

378

Development and Validation of an Advanced Stimulation Prediction...  

Open Energy Info (EERE)

of created fractures." State Colorado Objectives Develop and validate an advanced computer model that can be used in the planning and design of stimulation techniques to create...

379

Report on a workshop concerning code validation  

SciTech Connect (OSTI)

The design of wind turbine components is becoming more critical as turbines become lighter and more dynamically active. Computer codes that will reliably predict turbine dynamic response are, therefore, more necessary than before. However, predicting the dynamic response of very slender rotating structures that operate in turbulent winds is not a simple matter. Even so, codes for this purpose have been developed and tested in North America and in Europe, and it is important to disseminate information on this subject. The purpose of this workshop was to allow those involved in the wind energy industry in the US to assess the progress invalidation of the codes most commonly used for structural/aero-elastic wind turbine simulation. The theme of the workshop was, ``How do we know it`s right``? This was the question that participants were encouraged to ask themselves throughout the meeting in order to avoid the temptation of presenting information in a less-than-critical atmosphere. Other questions posed at the meeting are: What is the proof that the codes used can truthfully represent the field data? At what steps were the codes tested against known solutions, or against reliable field data? How should the designer or user validate results? What computer resources are needed? How do codes being used in Europe compare with those used in the US? How does the code used affect industry certification? What can be expected in the future?

none,

1996-12-01T23:59:59.000Z

380

PNSQC 2013 Call for Abstracts is now open let us know how you see quality today! Put your face on quality and be part of the speaker program by submitting an abstract for a  

E-Print Network [OSTI]

platforms, Quality across the team, Quality across roles as tester, developer, project manager such as legal, medical, banking, Quality in management, processes, team interactions, Quality in estimatingPNSQC 2013 Call for Abstracts is now open ­ let us know how you see quality today! Put your face

Chapman, Michael S.

Note: This page contains sample records for the topic "validation flaw lets" 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

Every year, the Career Center surveys new UW alumni. Below are some quotes from 2011-2012 undergraduate & graduate level alumni regarding how they found their jobs. If you need help finding a job, let us know!  

E-Print Network [OSTI]

-2012 undergraduate & graduate level alumni regarding how they found their jobs. If you need help finding a job, let helped me get this job." "I obtained this job by way of alumni networking connections." "My department's mentor program was very, very helpful to my career search and networking." "Working on a real project

Kaminsky, Werner

382

Validation of an Integrated Hydrogen Energy Station  

SciTech Connect (OSTI)

This report presents the results of a 10-year project conducted by Air Products and Chemicals, Inc. (Air Products) to determine the feasibility of coproducing hydrogen with electricity. The primary objective was to demonstrate the technical and economic viability of a hydrogen energy station using a high-temperature fuel cell designed to produce power and hydrogen. This four-phase project had intermediate go/no-go decisions and the following specific goals: ?¢???¢ Complete a technical assessment and economic analysis of the use of high-temperature fuel cells, including solid oxide and molten carbonate, for the co-production of power and hydrogen (energy park concept). ?¢???¢ Build on the experience gained at the Las Vegas H2 Energy Station and compare/contrast the two approaches for co-production. ?¢???¢ Determine the applicability of co-production from a high-temperature fuel cell for the existing merchant hydrogen market and for the emerging hydrogen economy. ?¢???¢ Demonstrate the concept on natural gas for six months at a suitable site with demand for both hydrogen and electricity. ?¢???¢ Maintain safety as the top priority in the system design and operation. ?¢???¢ Obtain adequate operational data to provide the basis for future commercial activities, including hydrogen fueling stations. Work began with the execution of the cooperative agreement with DOE on 30 September 2001. During Phase 1, Air Products identified high-temperature fuel cells as having the potential to meet the coproduction targets, and the molten carbonate fuel cell system from FuelCell Energy, Inc. (FuelCell Energy) was selected by Air Products and DOE following the feasibility assessment performed during Phase 2. Detailed design, construction and shop validation testing of a system to produce 250 kW of electricity and 100 kilograms per day of hydrogen, along with site selection to include a renewable feedstock for the fuel cell, were completed in Phase 3. The system also completed six months of demonstration operation at the wastewater treatment facility operated by Orange County Sanitation District (OCSD, Fountain Valley, CA). As part of achieving the objective of operating on a renewable feedstock, Air Products secured additional funding via an award from the California Air Resources Board. The South Coast Air Quality Management District also provided cost share which supported the objectives of this project. System operation at OCSD confirmed the results from shop validation testing performed during Phase 3. Hydrogen was produced at rates and purity that met the targets from the system design basis, and coproduction efficiency exceeded the 50% target set in conjunction with input from the DOE. Hydrogen production economics, updated from the Phase 2 analysis, showed pricing of $5 to $6 per kilogram of hydrogen using current gas purification systems. Hydrogen costs under $3 per kilogram are achievable if next-generation electrochemical separation technologies become available.

Edward C. Heydorn

2012-10-26T23:59:59.000Z

383

Ris-R-1298(EN) Validation of Satellite SAR Offshore  

E-Print Network [OSTI]

Risø-R-1298(EN) Validation of Satellite SAR Offshore Wind Speed Maps to In-Situ Data, Microscale project goal is to develop a method for utilizing the satellite wind speed maps for offshore wind resources, e.g. in future planning of offshore wind farms. The report describes the validation analysis

384

Experimental validation of finite element codes for welding deformations  

E-Print Network [OSTI]

Experimental validation of finite element codes for welding deformations H. M. Aarbogha,b, , M Institute for Energy Technology, N-2027 Kjeller, Norway. Abstract A single pass Metal Inert Gas welding which numerical codes quantifying welding stresses can be validated. It includes a mov- ing heat source

Boyer, Edmond

385

Validation of the Window Model of the Modelica Buildings Library  

E-Print Network [OSTI]

LBNL-5735E Validation of the Window Model of the Modelica Buildings Library Thierry Stephane MODEL OF THE MODELICA BUILDINGS LIBRARY Thierry Stephane Nouidui, Michael Wetter, and Wangda Zuo the validation of the window model of the free open-source Modelica Buildings library. This paper starts

386

PDF Approach Hybrid Methodology Validation DEVELOPMENT OF A HYBRID  

E-Print Network [OSTI]

PDF Approach Hybrid Methodology Validation DEVELOPMENT OF A HYBRID EULERIAN-LAGRANGIAN METHOD CNRS / INPT / UPS PhD Defense X. PIALAT Hybrid Eulerian-Lagrangian Method (HELM) #12;PDF Approach Hybrid Methodology Validation Introduction Gas-Particle Flows Applications pollutant dispersion

Paris-Sud XI, Université de

387

Validating Process Refinement with Ontologies , Gerd Groener2  

E-Print Network [OSTI]

Validating Process Refinement with Ontologies Yuan Ren1 , Gerd Groener2 , Jens Lemcke3 , Tirdad University of Koblenz-Landau, 3 SAP AG Abstract. A crucial task in process management is the validation of process refinements. A process refinement is a process description in a more fine-grained representation

Staab, Steffen

388

D&D Waste Estimate Validation  

SciTech Connect (OSTI)

Rocky Flats Closure Project (Site) includes several multi-year decontamination and decommissioning (D&D) projects which, over the next four years, will dismantle and demolish four major plutonium facilities, four major uranium facilities, and over 400 additional facilities of different types. The projects are currently generating large quantities of transuranic, low-level, mixed, hazardous, and sanitary wastes. A previous paper described the initial conceptual estimates and methods, and the evolution of these methods based on the actual results from the decommissioning of a ''pilot'' facility. The waste estimating method that resulted from that work was used for the waste estimates incorporated into the current Site baseline. This paper discusses subsequent developments on the topic of waste estimating that have occurred since the baseline work. After several months of operation under the current Site baseline, an effort was initiated to either validate or identify improvements to the waste basis-of-estimate. Specific estimate and estimating method elements were identified for additional analysis based on the element's potential for error and the impact of that error on Site activities. The analysis took advantage of actual, more detailed data collected both from three years additional experience in decommissioning a second plutonium facility and from experience in deactivating certain non-plutonium facilities. It compared the actual transuranic and low-level waste generation against their respective estimates based on overall distribution and for individual media (i.e. equipment type), and evaluated trends. Finally, it projected the quantity of lead-characteristic low-level mixed waste that will be generated from plutonium building decommissioning and upgraded the decommissioning waste estimates of the non-plutonium buildings.

Sanford, P. C.; Templeton, J. H.; Stevens, J. L.; Dorr, K.

2002-02-25T23:59:59.000Z

389

Roll-up of validation results to a target application.  

SciTech Connect (OSTI)

Suites of experiments are preformed over a validation hierarchy to test computational simulation models for complex applications. Experiments within the hierarchy can be performed at different conditions and configurations than those for an intended application, with each experiment testing only part of the physics relevant for the application. The purpose of the present work is to develop methodology to roll-up validation results to an application, and to assess the impact the validation hierarchy design has on the roll-up results. The roll-up is accomplished through the development of a meta-model that relates validation measurements throughout a hierarchy to the desired response quantities for the target application. The meta-model is developed using the computation simulation models for the experiments and the application. The meta-model approach is applied to a series of example transport problems that represent complete and incomplete coverage of the physics of the target application by the validation experiments.

Hills, Richard Guy

2013-09-01T23:59:59.000Z

390

Lets Get Serious: Communicating Commitment in Romantic Relationships  

E-Print Network [OSTI]

Are men or women more likely to confess love first in romantic relationships? And how do men and women feel when their partners say I love you? An evolutionaryeconomics perspective contends that women and men incur ...

Ackerman, Joshua

391

Economic, organizational, and institutional impact of the survivability validation process  

SciTech Connect (OSTI)

This paper addresses some of the key economic, organizational, and institutional issues associated with the development and use of survivability validation protocols. It discusses factors affecting protocols, considerations for protocol selection, test- bed/simulator/analysis tool availability, organizational issues affecting protocol use, deviations precluding adherence to validated protocols, and protocol advantages. Knowledge of these factors will assist developers of survivability validation protocols in designing more flexible protocols that can be tailored for differing circumstances without losing the fidelity or assurance that the protocol will produce the desired survivability level.

Brock, G. [Kaman Sciences Corp., Colorado Springs, CO (United States)

1993-08-01T23:59:59.000Z

392

Let's Work On Your IDP  

Broader source: Energy.gov [DOE]

Registration link: Register through Employee Self Service (ESS) CHRIS System.For organizations not currently using the CHRIS workflow process, please follow your existing interoffice training...

393

Let's Work On Your IDP  

Broader source: Energy.gov [DOE]

Registration link:Register through Employee Self Service (ESS) CHRIS SystemFor organizations not currently using the CHRIS workflow process, please follow your existing interoffice training...

394

Validation of Transient Cooling Modeling for Hypersonic Application  

E-Print Network [OSTI]

Validation of Transient Cooling Modeling for Hypersonic Application Nicolas Gascoin and Philippe and Youssoufi Touré§ Université d'Orléans, 18000 Bourges, France DOI: 10.2514/1.26022 Hypersonic flight

Boyer, Edmond

395

Virtual Private Environments for Multiphysics Code Validation on Computing Grids  

E-Print Network [OSTI]

Virtual Private Environments for Multiphysics Code Validation on Computing Grids Toan Nguyen-based computing environments and deploys, tests and analyzes multiphysics codes. A second approach executes model coupling, error correlations, alert definitions, best usage practices, code verification and code

Paris-Sud XI, Université de

396

Verification and validation of RADMODL Version 1.0  

SciTech Connect (OSTI)

RADMODL is a system of linked computer codes designed to calculate the radiation environment following an accident in which nuclear materials are released. The RADMODL code and the corresponding Verification and Validation (V&V) calculations (Appendix A), were developed for Westinghouse Savannah River Company (WSRC) by EGS Corporation (EGS). Each module of RADMODL is an independent code and was verified separately. The full system was validated by comparing the output of the various modules with the corresponding output of a previously verified version of the modules. The results of the verification and validation tests show that RADMODL correctly calculates the transport of radionuclides and radiation doses. As a result of this verification and validation effort, RADMODL Version 1.0 is certified for use in calculating the radiation environment following an accident.

Kimball, K.D.

1993-03-01T23:59:59.000Z

397

Technology Validation Hydrogen and fuel cells are a critical  

E-Print Network [OSTI]

fuel cell electric vehicles (FCEV). Technology validation does not certify marketability, but rather Electric Vehicle Learning Demonstration The Energy Department's National Fuel Cell Electric Vehicle cell technologies against targets such as fuel cell durability and efficiency, vehicle range

398

System development & validation process for emerging growing organizations  

E-Print Network [OSTI]

This thesis has the main purpose of presenting the Development and Validation phase of the product development system from the point of view of an emerging and growing product development organization, denoting the obstacles ...

Almazn Lpez, Jos Antonio

2009-01-01T23:59:59.000Z

399

Validated Constraint Compilation Timothy J. Hickey David K. Wittenberg  

E-Print Network [OSTI]

Validated Constraint Compilation Timothy J. Hickey David K. Wittenberg Technical Report CS­99 on minimizing it [Wil63, Act96, Tay97]. By using interval constraints, we don't eliminate roundoff error, but we

Hickey, Timothy J.

400

Validation of the G-PASS code : status report.  

SciTech Connect (OSTI)

Validation is the process of determining whether the models in a computer code can describe the important phenomena in applications of interest. This report describes past work and proposed future work for validating the Gas Plant Analyzer and System Simulator (G-PASS) code. The G-PASS code was developed for simulating gas reactor and chemical plant system behavior during operational transients and upset events. Results are presented comparing code properties, individual component models, and integrated system behavior against results from four other computer codes. Also identified are two experiment facilities nearing completion that will provide additional data for individual component and integrated system model validation. The main goal of the validation exercise is to ready a version of G-PASS for use as a tool in evaluating vendor designs and providing guidance to vendors on design directions in nuclear-hydrogen applications.

Vilim, R. B.; Nuclear Engineering Division

2009-03-12T23:59:59.000Z

Note: This page contains sample records for the topic "validation flaw lets" 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

A Primer on Validation and Accreditation D. E. Stevenson  

E-Print Network [OSTI]

, examples being nuclear winter and the maintenance of the U. S. nuclear weapons stockpile. While the above time you trip and fall, you are performing one more experiment 1 #12; which validates the universal law

Hallstrom, Jason

402

Draft: A Primer on Validation and Accreditation D. E. Stevenson  

E-Print Network [OSTI]

or completely impossible to carry out: nuclear winter and the maintenance of the U. S. nuclear weapons stockpile, you are performing one more experiment which validates the universal law of gravity. Due

Stevenson, D. E. "Steve"

403

SURVEY, ANALYSIS AND VALIDATION OF INFORMATION FOR BUSINESS PROCESS MODELING  

E-Print Network [OSTI]

SURVEY, ANALYSIS AND VALIDATION OF INFORMATION FOR BUSINESS PROCESS MODELING Nuno Castela Escola, Business Processes, Informational Resources, Activities, UML Abstract: Business processes modeling became a fundamental task for organizations. To model business processes is necessary to know all the activities

404

VALIDATION OF MASSIVELY PARALLEL SIMULATIONS OF DYNAMIC FRACTURE AND  

E-Print Network [OSTI]

VALIDATION OF MASSIVELY PARALLEL SIMULATIONS OF DYNAMIC FRACTURE AND FRAGMENTATION OF BRITTLE element simulations of dynamic fracture and fragmentation of brittle solids are presented. Fracture the results of massively parallel numerical simulations of dynamic fracture and fragmentation in brittle

Barr, Al

405

Psychometric validation of the Hispanic Bilingual Gifted Screening Instrument (HBGSI)  

E-Print Network [OSTI]

found that the HBGSI has evidence of high reliability coefficients using Guttman, Spearman-Brown and Cronbach??s alpha ranging from .93 to .97. Concurrent validity was computed using Pearson correlation coefficient r =.39. Additionally, an exploratory...

Fultz, Monica V.

2005-08-29T23:59:59.000Z

406

Particulate dispersion apparatus for the validation of plume models  

E-Print Network [OSTI]

improved sampling equipment and provide a reliable, reproducible basis for experimental validation of predictions from plume dispersion models. The device constructed and demonstrated in this project is a controllable point source able to disperse dry...

Bala, William D

2001-01-01T23:59:59.000Z

407

Field validation of monitoring method for ditertiary butylperoxide (DTBP)  

E-Print Network [OSTI]

conditions. The procedure was designed to identify any concerns which may be related to plant interferences, sample handling, storage and shipment. The field validation involved preliminary sampling to determine the concentration of DTBP present in the work...

Stansbury, Anna Michelle

1997-01-01T23:59:59.000Z

408

Bibliography for Verification and Validation in Computational Simulations  

SciTech Connect (OSTI)

A bibliography has been compiled dealing with the verification and validation of computational simulations. The references listed in this bibliography are concentrated in the field of computational fluid dynamics (CFD). However, references from the following fields are also included: operations research, heat transfer, solid dynamics, software quality assurance, software accreditation, military systems, and nuclear reactor safety. This bibliography, containing 221 references, is not meant to be comprehensive. It was compiled during the last ten years in response to the author's interest and research in the methodology for verification and validation. The emphasis in the bibliography is in the following areas: philosophy of science underpinnings, development of terminology and methodology, high accuracy solutions for CFD verification, experimental datasets for CFD validation, and the statistical quantification of model validation. This bibliography should provide a starting point for individual researchers in many fields of computational simulation in science and engineering.

Oberkampf, W.L.

1998-10-01T23:59:59.000Z

409

ORIGINAL ARTICLE Experimental validation of quasi-one-dimensional  

E-Print Network [OSTI]

to the mechanical modelling of the vocal fold tissues, the description of the glottal orifice shape or the modelling by an experimental approach [26] to evaluate the benefit, in terms of accuracy of the predictions and validity

Luo, Xiaoyu

410

APPLICATION FOR THE RECOGNITION / VALIDATION OF FOREIGN CERTIFICATES  

E-Print Network [OSTI]

Eingang APPLICATION FOR THE RECOGNITION / VALIDATION OF FOREIGN CERTIFICATES for the purpose as in passport) Surname Forename(s) GRADUATE SCHOOLOF EXCELLENCE Date of birth Gender Nationality All certificates concerning studies at an instituion of higher education (university) must

Kaus, Boris

411

Implicit attitude measures: Consistency, stability, and convergent validity  

E-Print Network [OSTI]

In recent years, several techniques have been developed to measure implicit social cognition. Despite their increased use, little attention has been devoted to their reliability and validity. This article undertakes a ...

Cunningham, W. A.; Preacher, K. J.; Banaji, M. R.

2001-01-01T23:59:59.000Z

412

Challenge Paper: Validation of Forensic Techniques for Criminal Prosecution  

E-Print Network [OSTI]

Challenge Paper: Validation of Forensic Techniques for Criminal Prosecution Robert F. Erbacher that digital forensics analysts would benefit from the extension, development and application of advanced techniques in performing large scale and heterogeneous data analysis. Modern digital forensics analysis

Erbacher, Robert F.

413

Code validation with EBR-II test data  

SciTech Connect (OSTI)

An extensive system of computer codes is used at Argonne National Laboratory to analyze whole-plant transient behavior of the Experimental Breeder Reactor 2. Three of these codes, NATDEMO/HOTCHAN, SASSYS, and DSNP have been validated with data from reactor transient tests. The validated codes are the foundation of safety analyses and pretest predictions for the continuing design improvements and experimental programs in EBR-II, and are also valuable tools for the analysis of innovative reactor designs.

Herzog, J.P.; Chang, L.K.; Dean, E.M.; Feldman, E.E.; Hill, D.J.; Mohr, D.; Planchon, H.P.

1992-01-01T23:59:59.000Z

414

Code validation with EBR-II test data  

SciTech Connect (OSTI)

An extensive system of computer codes is used at Argonne National Laboratory to analyze whole-plant transient behavior of the Experimental Breeder Reactor 2. Three of these codes, NATDEMO/HOTCHAN, SASSYS, and DSNP have been validated with data from reactor transient tests. The validated codes are the foundation of safety analyses and pretest predictions for the continuing design improvements and experimental programs in EBR-II, and are also valuable tools for the analysis of innovative reactor designs.

Herzog, J.P.; Chang, L.K.; Dean, E.M.; Feldman, E.E.; Hill, D.J.; Mohr, D.; Planchon, H.P.

1992-07-01T23:59:59.000Z

415

Code validation with EBR-II test data  

SciTech Connect (OSTI)

An extensive system of computer codes is used at Argonne National Laboratory to analyze whole-plant transient behavior of the Experiment Breeder Reactor 2. Three of these codes, NATDEMO/HOTCHAN, SASSYS, and DSNP have been validated with data from reactor transient tests. The validated codes are the foundation of safety analyses and pretest predictions for the continuing design improvements and experimental programs in EBR-2, and are also valuable tools for the analysis of innovative reactor designs. 29 refs., 6 figs.

Herzog, J.P.; Chang, L.K.; Dean, E.M.; Feldman, E.E.; Hill, D.J.; Mohr, D.; Planchon, H.P.

1991-01-01T23:59:59.000Z

416

Verification and Validation of RADTRAN 5.5.  

SciTech Connect (OSTI)

This document contains a description of the verification and validation process used for the RADTRAN 5.5 code. The verification and validation process ensured the proper calculational models and mathematical and numerical methods were used in the RADTRAN 5.5 code for the determination of risk and consequence assessments. The differences between RADTRAN 5 and RADTRAN 5.5 are the addition of tables, an expanded isotope library, and the additional User-Defined meteorological option for accident dispersion. 3

Osborn, Douglas.; Weiner, Ruth F.; Mills, George Scott; Hamp, Steve C.

2005-02-01T23:59:59.000Z

417

Experimental methodology for computational fluid dynamics code validation  

SciTech Connect (OSTI)

Validation of Computational Fluid Dynamics (CFD) codes is an essential element of the code development process. Typically, CFD code validation is accomplished through comparison of computed results to previously published experimental data that were obtained for some other purpose, unrelated to code validation. As a result, it is a near certainty that not all of the information required by the code, particularly the boundary conditions, will be available. The common approach is therefore unsatisfactory, and a different method is required. This paper describes a methodology developed specifically for experimental validation of CFD codes. The methodology requires teamwork and cooperation between code developers and experimentalists throughout the validation process, and takes advantage of certain synergisms between CFD and experiment. The methodology employs a novel uncertainty analysis technique which helps to define the experimental plan for code validation wind tunnel experiments, and to distinguish between and quantify various types of experimental error. The methodology is demonstrated with an example of surface pressure measurements over a model of varying geometrical complexity in laminar, hypersonic, near perfect gas, 3-dimensional flow.

Aeschliman, D.P.; Oberkampf, W.L.

1997-09-01T23:59:59.000Z

418

Criticality Safety Code Validation with LWBRs SB Cores  

SciTech Connect (OSTI)

The first set of critical experiments from the Shippingport Light Water Breeder Reactor Program included eight, simple geometry critical cores built with 233UO2-ZrO2, 235UO2-ZrO2, ThO2, and ThO2-233UO2 nuclear materials. These cores are evaluated, described, and modeled to provide benchmarks and validation information for INEEL criticality safety calculation methodology. In addition to consistency with INEEL methodology, benchmark development and nuclear data are consistent with International Criticality Safety Benchmark Evaluation Project methodology.Section 1 of this report introduces the experiments and the reason they are useful for validating some INEEL criticality safety calculations. Section 2 provides detailed experiment descriptions based on currently available experiment reports. Section 3 identifies criticality safety validation requirement sources and summarizes requirements that most affect this report. Section 4 identifies relevant hand calculation and computer code calculation methodologies used in the experiment evaluation, benchmark development, and validation calculations. Section 5 provides a detailed experiment evaluation. This section identifies resolutions for currently unavailable and discrepant information. Section 5 also reports calculated experiment uncertainty effects. Section 6 describes the developed benchmarks. Section 6 includes calculated sensitivities to various benchmark features and parameters. Section 7 summarizes validation results. Appendices describe various assumptions and their bases, list experimenter calculations results for items that were independently calculated for this validation work, report other information gathered and developed by SCIENTEC personnel while evaluating these same experiments, and list benchmark sample input and miscellaneous supplementary data.

Putman, Valerie Lee

2003-01-01T23:59:59.000Z

419

Math 603 Problem Set #7 Due Friday, March 15, 2013 1. a) Let R be a Noetherian ring, I the set of proper ideals of R, and I0 a subset of I.  

E-Print Network [OSTI]

a commutative ring R, define the maximal spectrum of R (denoted Max R) to be the set of maximal ideals of R. For each subset E R, let V (E) denote the set {m Max R | E m} Max R. a) Show that Max R has a topology[x], and in the case R = Z. g) If R = C[x, y]/(f), is there a continuous bijective map between Max R and the locus

Harbater, David

420

The SCALE Verified, Archived Library of Inputs and Data - VALID  

SciTech Connect (OSTI)

The Verified, Archived Library of Inputs and Data (VALID) at ORNL contains high quality, independently reviewed models and results that improve confidence in analysis. VALID is developed and maintained according to a procedure of the SCALE quality assurance (QA) plan. This paper reviews the origins of the procedure and its intended purpose, the philosophy of the procedure, some highlights of its implementation, and the future of the procedure and associated VALID library. The original focus of the procedure was the generation of high-quality models that could be archived at ORNL and applied to many studies. The review process associated with model generation minimized the chances of errors in these archived models. Subsequently, the scope of the library and procedure was expanded to provide high quality, reviewed sensitivity data files for deployment through the International Handbook of Evaluated Criticality Safety Benchmark Experiments (IHECSBE). Sensitivity data files for approximately 400 such models are currently available. The VALID procedure and library continue fulfilling these multiple roles. The VALID procedure is based on the quality assurance principles of ISO 9001 and nuclear safety analysis. Some of these key concepts include: independent generation and review of information, generation and review by qualified individuals, use of appropriate references for design data and documentation, and retrievability of the models, results, and documentation associated with entries in the library. Some highlights of the detailed procedure are discussed to provide background on its implementation and to indicate limitations of data extracted from VALID for use by the broader community. Specifically, external users of data generated within VALID must take responsibility for ensuring that the files are used within the QA framework of their organization and that use is appropriate. The future plans for the VALID library include expansion to include additional experiments from the IHECSBE, to include experiments from areas beyond criticality safety, such as reactor physics and shielding, and to include application models. In the future, external SCALE users may also obtain qualification under the VALID procedure and be involved in expanding the library. The VALID library provides a pathway for the criticality safety community to leverage modeling and analysis expertise at ORNL.

Marshall, William BJ J [ORNL] [ORNL; Rearden, Bradley T [ORNL] [ORNL

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "validation flaw lets" 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

Reliability and validity of brief psychosocial measures related to dietary behaviors  

E-Print Network [OSTI]

as: Norman et al. , Reliability and validity of brief46. 31. Shrout PE: Measurement reliability and agreement inRESEARCH Open Access Reliability and validity of brief

Norman, Gregory J; Carlson, Jordan A; Sallis, James F; Wagner, Nicole; Calfas, Karen J; Patrick, Kevin

2010-01-01T23:59:59.000Z

422

E-Print Network 3.0 - analytically validated highly Sample Search...  

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

Physics Group Collection: Materials Science 2 Verification and Validation of Simulation Model Summary: is consistent with known analytic results 5 Validation Model should...

423

Standardization and validation of a cytometric bead assay to assess antibodies to multiple Plasmodium falciparum recombinant antigens  

E-Print Network [OSTI]

as: Ondigo et al. : Standardization and validation of aMETHODOLOGY Open Access Standardization and validation of ais available on standardization and validation of antibody

2012-01-01T23:59:59.000Z

424

JC3 | Department of Energy  

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

system. A remote user can cause denial of service conditions. January 23, 2013 V-075: EMC AlphaStor Command Injection and Format String Flaws Let Remote Users Execute Arbitrary...

425

Survivability validation protocol issues for a system-of-systems  

SciTech Connect (OSTI)

This paper illuminates the various issues confronting a protocol developer as he attempts to construct a system-of-systems (SOS) survivability validation protocol. These issues are considered in the context of a Battle Management Command, Control, and Communications (BMC{sup 3}) network in the form of a Hypothetical System Architecture consisting of air, sea, ground, and space platforms. The purpose of the protocol of concem is to validate the nuclear survivability of the BMC{sup 3} SOS. To achieve this validation, the combined susceptibilities of the SOS platforms and communications links must be considered. A basic SOS simulation concept is described, which assumes individual platform survivability. The nuclear environments to be considered in the simulation are outlined with a discussion of the relationship to basic system susceptibility. Various validation concepts for the SOS protocol are summarized in relation to the life cycle phase during which they would be utilized. Computer simulation issues are discussed, including the environments to be modeled, validation of the codes, documentation, and configuration control. Concluding remarks center on the most likely way of simulating nuclear effects and on treating simulation tools like mission critical items.

Brock, G.; Ianacone, K.J.; Stringer, T.A. [Kaman Sciences Corp., Colorado Springs, CO (United States)

1993-08-01T23:59:59.000Z

426

Strategy for experimental validation of waste package performance assessment  

SciTech Connect (OSTI)

A strategy for the experimental validation of waste package performance assessment has been developed as part of a program supported by the Repository Technology Program. The strategy was developed by reviewing the results of laboratory analog experiments, in-situ tests, repository simulation tests, and material interaction tests. As a result of the review, a listing of dependent and independent variables that influence the ingress of water into the near-field environment, the reaction between water and the waste form, and the transport of radionuclides from the near-field environment was developed. The variables necessary to incorporate into an experimental validation strategy were chosen by identifying those which had the greatest effect of each of the three major events, i.e., groundwater ingress, waste package reactions, and radionuclide transport. The methodology to perform validation experiments was examined by utilizing an existing laboratory analog approach developed for unsaturated testing of glass waste forms. 185 refs., 9 figs., 2 tabs.

Bates, J.K.; Abrajano, T.A. Jr.; Wronkiewicz, D.J.; Gerding, T.J.; Seils, C.A.

1990-07-01T23:59:59.000Z

427

Validation of NCSSHP for highly enriched uranium systems containing beryllium  

SciTech Connect (OSTI)

This document describes the validation of KENO V.a using the 27-group ENDF/B-IV cross section library for highly enriched uranium and beryllium neutronic systems, and is in accordance with ANSI/ANS-8.1-1983(R1988) requirements for calculational methods. The validation has been performed on a Hewlett Packard 9000/Series 700 Workstation at the Oak Ridge Y-12 Plant Nuclear Criticality Safety Department using the Oak Ridge Y-12 Plant Nuclear Criticality Safety Software code package. Critical experiments from LA-2203, UCRL-4975, ORNL-2201, and ORNL/ENG-2 have been identified as having the constituents desired for this validation as well as sufficient experimental detail to allow accurate construction of KENO V.a calculational models. The results of these calculations establish the safety criteria to be employed in future calculational studies of these types of systems.

Krass, A.W.; Elliott, E.P.; Tollefson, D.A.

1994-09-29T23:59:59.000Z

428

Experimental validation of XRF inversion code for Chandrayaan-1  

E-Print Network [OSTI]

We have developed an algorithm (x2abundance) to derive the lunar surface chemistry from X-ray fluorescence (XRF) data for the Chandrayaan-1 X-ray Spectrometer (C1XS) experiment. The algorithm converts the observed XRF line fluxes to elemental abundances with uncertainties. We validated the algorithm in the laboratory using high Z elements (20 XRF experiments performed on Lunar simulant (JSC-1A) and anorthosite using a synchrotron beam excitation. We also discuss results from the validation of x2abundance using Monte Carlo simulation (GEANT4 XRF simulation).

Athiray, P S; Tiwari, M K; Narendranath, S; Lodha, G S; Deb, S K; Sreekumar, P; Dash, S K

2013-01-01T23:59:59.000Z

429

Radionuclide migration laboratory studies for validation of batch sorption data  

SciTech Connect (OSTI)

Advective and diffusive migration experiments (within the Dynamic Transport Column Experiments and Diffusion Studies of the Yucca Mountain Site Characterization Project) involve utilizing crushed material, intact, and fractured tuff in order to test and improve (if necessary) transport models by experimentally observing the migration of sorbing and non-sorbing radionuclides on a laboratory scale. Performing a validation of the sorption data obtained with batch techniques (within the Batch Sorption Study) is an integral part of the mission of the Dynamic Transport Column Experiments and Diffusion Studies. In this paper the work scope of the radionuclide migration laboratory experiments (as they apply to validation of batch sorption data) is reviewed.

Triay, I.R.; Mitchell, A.J.; Ott, M.A.

1991-12-31T23:59:59.000Z

430

PV Validation and Bankability Workshop: San Jose, California  

SciTech Connect (OSTI)

This report is a collaboration between Sandia National Laboratories, the National Renewable Energy Laboratory, and the Florida Solar Energy Center (FSEC). The report provides feedback from the U.S. Department of Energy's (DOE) Solar Program PV Validation and Bankability Workshop in San Jose, California on August 31, 2011. It focuses on the current state of PV in the United States, private funding to fund U.S. PV industry growth, roles and functions of the regional test center program, and ways to improve the current validation and bankability practices.

Granata, J.; Howard, J.

2011-12-01T23:59:59.000Z

431

Validation and Uncertainty Quantification (VUQ) Strategy, Revision 1  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sectorlongUpdates byUserUtility-ScaleValidatingValidating

432

Airspace Management Decision Tool Validating the Behavior and Structure of Software Design  

E-Print Network [OSTI]

..................................................................................................34 LTSA Code ...........................................................................................................36 MATLAB Validation with LTSA--50 iterations ...................................................37

Austin, Mark

433

Validation of Hydrogen Fuel Cell Vehicle and Infrastructure Technology (Fact Sheet)  

Broader source: Energy.gov [DOE]

Fact sheet on Validation of Hydrogen Fuel Cell Vehicle and Infrastructure Technology activities at NREL.

434

Validation of Innovative Exploration Technologies for Newberry Volcano: LIDAR of Newberry Volcano 2012  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Validation of Innovative Exploration Technologies for Newberry Volcano: LIDAR of Newberry Volcano 2012

Jaffe, Todd

435

Direct Methanol Fuel Cell Experimental and Model Validation Study  

E-Print Network [OSTI]

Direct Methanol Fuel Cell Experimental and Model Validation Study M. Mench, J. Scott, S. Thynell boundary Fuel cell performance Current density distribution measurements Conclusions #12;3 Method, flow rate, species inlet and fuel cell temperature, and humidity. Transparent polycarbonate windows

Wang, Chao-Yang

436

Guide to Using the WIND Toolkit Validation Code  

SciTech Connect (OSTI)

In response to the U.S. Department of Energy's goal of using 20% wind energy by 2030, the Wind Integration National Dataset (WIND) Toolkit was created to provide information on wind speed, wind direction, temperature, surface air pressure, and air density on more than 126,000 locations across the United States from 2007 to 2013. The numerical weather prediction model output, gridded at 2-km and at a 5-minute resolution, was further converted to detail the wind power production time series of existing and potential wind facility sites. For users of the dataset it is important that the information presented in the WIND Toolkit is accurate and that errors are known, as then corrective steps can be taken. Therefore, we provide validation code written in R that will be made public to provide users with tools to validate data of their own locations. Validation is based on statistical analyses of wind speed, using error metrics such as bias, root-mean-square error, centered root-mean-square error, mean absolute error, and percent error. Plots of diurnal cycles, annual cycles, wind roses, histograms of wind speed, and quantile-quantile plots are created to visualize how well observational data compares to model data. Ideally, validation will confirm beneficial locations to utilize wind energy and encourage regional wind integration studies using the WIND Toolkit.

Lieberman-Cribbin, W.; Draxl, C.; Clifton, A.

2014-12-01T23:59:59.000Z

437

Validation of Geant4 Hadronic Generators versus Thin Target Data  

SciTech Connect (OSTI)

The GEANT4 toolkit is widely used for simulation of high energy physics (HEP) experiments, in particular, those at the Large Hadron Collider (LHC). The requirements of robustness, stability and quality of simulation for the LHC are demanding. This requires an accurate description of hadronic interactions for a wide range of targets over a large energy range, from stopped particle reactions to low energy nuclear interactions to interactions at the TeV energy scale. This is achieved within the Geant4 toolkit by combining a number of models, each of which are valid within a certain energy domain. Comparison of these models to thin target data over a large energy range indicates the strengths and weaknesses of the model descriptions and the energy range over which each model is valid. Software has been developed to handle the large number of validation tests required to provide the feedback needed to improve the models. An automated process for carrying out the validation and storing/displaying the results is being developed and will be discussed.

Banerjee, S.; /Fermilab; Folger, G.; /CERN; Ivanchenko, A.; /CERN /CENBG, Gradignan; Ivanchenko, V.N.; /CERN /NeurOK, Moscow /Metz U.; Kossov, M.; /CERN; Quesada, J.M.; /Seville U.; Schalicke, A.; /DESY, Zeuthen; Uzhinsky, V.; /CERN; Wenzel, H.; /Fermilab; Wright, D.H.; /SLAC; Yarba, J.; /Fermilab

2012-04-19T23:59:59.000Z

438

GEOSTATISTICAL ANALYSIS OF VALIDATION DATA OF AN AIR POLLUTION SIMULATOR  

E-Print Network [OSTI]

GEOSTATISTICAL ANALYSIS OF VALIDATION DATA OF AN AIR POLLUTION SIMULATOR JEAN-PAUL CHIL?S 1 , SERGE S?GURET 1 and PIERRE-MARC RIBOUD 2 1 MINES ParisTech, Fontainebleau, France 2 EDF R&D, Chatou, France ABSTRACT Chemistry-transport models for air quality forecasting are affected by the uncertainty

Paris-Sud XI, Université de

439

NEAMS Experimental Support for Code Validation, INL FY2009  

SciTech Connect (OSTI)

The goal is for all modeling and simulation tools to be demonstrated accurate and reliable through a formal Verification and Validation (V&V) process, especially where such tools are to be used to establish safety margins and support regulatory compliance, or to design a system in a manner that reduces the role of expensive mockups and prototypes. Whereas the Verification part of the process does not rely on experiment, the Validation part, on the contrary, necessitates as many relevant and precise experimental data as possible to make sure the models reproduce reality as closely as possible. Hence, this report presents a limited selection of experimental data that could be used to validate the codes devoted mainly to Fast Neutron Reactor calculations in the US. Emphasis has been put on existing data for thermal-hydraulics, fuel and reactor physics. The principles of a new smart experiment that could be used to improve our knowledge of neutron cross-sections are presented as well. In short, it consists in irradiating a few milligrams of actinides and analyzing the results with Accelerator Mass Spectroscopy to infer the neutron cross-sections. Finally, the wealth of experimental data relevant to Fast Neutron Reactors in the US should not be taken for granted and efforts should be put on saving these 30-40 years old data and on making sure they are validation-worthy, i.e. that the experimental conditions and uncertainties are well documented.

G. Youinou; G. Palmiotti; M. Salvatore; C. Rabiti

2009-09-01T23:59:59.000Z

440

DOCKING METHODS, LIGAND DESIGN, AND VALIDATING DATA SETS IN THE  

E-Print Network [OSTI]

27 DOCKING METHODS, LIGAND DESIGN, AND VALIDATING DATA SETS IN THE STRUCTURAL GENOMICS ERA Natasja and identify the active component in extracts from natural products that were used. A number of developments in the equilibrium toward the best-fitting conformers for both, resulting in binding (Foote and Milstein, 1994

Bourne, Philip E.

Note: This page contains sample records for the topic "validation flaw lets" 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

Intercomparison and validation of continental water level products derived  

E-Print Network [OSTI]

Abstract. Satellite radar altimeter measurements of lake and reservoir water levels complement in situIntercomparison and validation of continental water level products derived from satellite radar water level products derived from satellite radar altimetry Martina Ricko,a Charon M. Birkett,b James A

Paris-Sud XI, Université de

442

Qualifying geospatial workflow models for adaptive controlled validity and accuracy  

E-Print Network [OSTI]

Qualifying geospatial workflow models for adaptive controlled validity and accuracy Didier Leibovici, Gobe Hobona, Kristin Stock and Mike Jackson Centre for Geospatial Sciences, University.leibovici@nottingham.ac.uk Abstract--Sharing geospatial data and geoprocessing models within a system like GEOSS (Global Earth

Stock, Kristin

443

Browser Interfaces and Extended Validation SSL Certificates: An Empirical Study  

E-Print Network [OSTI]

Browser Interfaces and Extended Validation SSL Certificates: An Empirical Study Robert Biddle provided by SSL certificates and browser interfaces in the face of var- ious attacks. As one response, basic SSL server certificates are being demoted to second-class status in conjunction

Van Oorschot, Paul

444

Performance Validation and Energy Analysis of HVAC Systems using Simulation  

E-Print Network [OSTI]

that energy savings of between 15% and 40% could be made in commercial buildings by closer monitoring and supervision of energy-usage and related data. An earlier study by Kao and Pierce (1983) showed that sensor1 Performance Validation and Energy Analysis of HVAC Systems using Simulation Tim Salsbury and Rick

Diamond, Richard

445

A Field Experiment to Validate Atmospheric Dispersion and  

E-Print Network [OSTI]

Rise-R.495 A Field Experiment to Validate Atmospheric Dispersion and Dose Models S. P. Nielsen* S Roskilde, Denmark May 1986 #12;RIS?-R-495 DOUBLE TRACER EXPERIMENTS TO EVALUATE ATMOSPHERIC TRANSPORT Pollution Laboratory, Risø National Laboratory, DK-4000 Roskilde, Denmark Abstract. Two tracers

446

Predicting Vehicle Crashworthiness: Validation of Computer Models for  

E-Print Network [OSTI]

Predicting Vehicle Crashworthiness: Validation of Computer Models for Functional and Hierarchical. Cafeo, Chin-Hsu Lin, and Jian Tu Abstract The CRASH computer model simulates the effect of a vehicle colliding against different barrier types. If it accurately represents real vehicle crash- worthiness

Berger, Jim

447

Validation of Innovative Exploration Technologies for Newberry Volcano  

Broader source: Energy.gov [DOE]

DOE Geothermal Technologies Peer Review - 2010. Project summary: To effectively combine numerous exploration technologies to gather important data. Once information is combined into 3-D models, a target drilling location will be determined. Deep well capable of finding commercial quantities of geothermal resource will be drilled to validate methodology.

448

APPLICATION FOR THE RECOGNITION/ VALIDATION OF FOREIGN CERTIFICATES  

E-Print Network [OSTI]

Eingang APPLICATION FOR THE RECOGNITION/ VALIDATION OF FOREIGN CERTIFICATES to study ____________________________________ Other Subject 2. PERSONAL DETAILS (exactly as in passport) Surname Forename(s) Date of birth Gender OF PREVIOUS EDUCATION All certificates must be presented with official accreditation and officially certified

Kaus, Boris

449

Formal definition of POTENTIAL ENERGY (valid for conservative forces only)  

E-Print Network [OSTI]

page - 16 Formal definition of POTENTIAL ENERGY (valid for conservative forces only) Given one type of conservative force F UB - UA= - = - Definition of 'Potential energy difference" conserv #12;page - 17 the definition of the "potential energy difference UB - UA " as equal to negative value of the work W done

450

Ladder Metamodeling & PLC Program Validation through Time Petri Nets  

E-Print Network [OSTI]

Ladder Metamodeling & PLC Program Validation through Time Petri Nets Darlam Fabio Bender1,2, Benoît for Programmable Logical Controllers (PLCs). A PLC is a special purpose industrial computer used to automate the sequential, state-dependent logic in- herent in the program design [1]. Not found bugs in PLC programs

Paris-Sud XI, Université de

451

Determination of absorbed dose to water around a clinical HDR {sup 192}Ir source using LiF:Mg,Ti TLDs demonstrates an LET dependence of detector response  

SciTech Connect (OSTI)

Purpose: Experimental radiation dosimetry with thermoluminescent dosimeters (TLDs), calibrated in a {sup 60}Co or megavoltage (MV) photon beam, is recommended by AAPM TG-43U1for verification of Monte Carlo calculated absorbed doses around brachytherapy sources. However, it has been shown by Carlsson Tedgren et al.[Med. Phys. 38, 5539-5550 (2011)] that for TLDs of LiF:Mg,Ti, detector response was 4% higher in a {sup 137}Cs beam than in a {sup 60}Co one. The aim of this work was to investigate if similar over-response exists when measuring absorbed dose to water around {sup 192}Ir sources, using LiF:Mg,Ti dosimeters calibrated in a 6 MV photon beam. Methods: LiF dosimeters were calibrated to measure absorbed dose to water in a 6 MV photon beam and used to measure absorbed dose to water at distances of 3, 5, and 7 cm from a clinical high dose rate (HDR) {sup 192}Ir source in a polymethylmethacrylate (PMMA) phantom. Measured values were compared to values of absorbed dose to water calculated using a treatment planning system (TPS) including corrections for the difference in energy absorption properties between calibration quality and the quality in the users'{sup 192}Ir beam and for the use of a PMMA phantom instead of the water phantom underlying dose calculations in the TPS. Results: Measured absorbed doses to water around the {sup 192}Ir source were overestimated by 5% compared to those calculated by the TPS. Corresponding absorbed doses to water measured in a previous work with lithium formate electron paramagnetic resonance (EPR) dosimeters by Antonovic et al. [Med. Phys. 36, 2236-2247 (2009)], using the same irradiation setup and calibration procedure as in this work, were 2% lower than those calculated by the TPS. The results obtained in the measurements in this work and those obtained using the EPR lithium formate dosimeters were, within the expanded (k = 2) uncertainty, in agreement with the values derived by the TPS. The discrepancy between the results using LiF:Mg,Ti TLDs and the EPR lithium formate dosimeters was, however, statistically significant and in agreement with the difference in relative detector responses found for the two detector systems by Carlsson Tedgren et al. [Med. Phys. 38, 5539-5550 (2011)] and by Adolfsson et al.[Med. Phys. 37, 4946-4959 (2010)]. Conclusions: When calibrated in {sup 60}Co or MV photon beams, correction for the linear energy transfer (LET) dependence of LiF:Mg,Ti detector response will be needed as to measure absorbed doses to water in a {sup 192}Ir beam with highest accuracy. Such corrections will depend on the manufacturing process (MTS-N Poland or Harshaw TLD-100) and details of the annealing and read-out schemes used.

Carlsson Tedgren, Aasa; Elia, Rouba; Hedtjaern, Haakan; Olsson, Sara; Alm Carlsson, Gudrun [Radiation Physics, Department of Medical and Health Sciences (IMH), Faculty of Health Sciences, Linkoeping University, SE 581 85 Linkoeping (Sweden) and Swedish Radiation Safety Authority, SE 171 16 Stockholm (Sweden); Radiation Physics, Department of Medical and Health Sciences (IMH), Faculty of Health Sciences, Linkoeping University, SE 581 85 Linkoeping (Sweden); Radiation Physics, Department of Medical and Health Sciences (IMH), Faculty of Health Sciences, Linkoeping University, SE 581 85 Linkoeping (Sweden) and Department of Radiation Physics UHL, County Council of Oestergoetland, SE 581 85 Linkoeping (Sweden); Radiation Physics, Department of Medical and Health Sciences (IMH), Faculty of Health Sciences, Linkoeping University, SE 581 85 Linkoeping (Sweden)

2012-02-15T23:59:59.000Z

452

Validation of Criticality Safety Calculations with SCALE 6.2  

SciTech Connect (OSTI)

SCALE 6.2 provides numerous updates in nuclear data, nuclear data processing, and computational tools utilized in the criticality safety calculational sequences relative to SCALE 6.1. A new 252-group ENDF/B-VII.0 multigroup neutron library, improved ENDF/B-VII.0 continuous energy data, as well as the previously deployed 238-group ENDF/B-VII.0 neutron library are included in SCALE 6.2 for criticality safety analysis. The performance of all three libraries for keff calculations is examined with a broad sampling of critical experiment models covering a range of fuels and moderators. Critical experiments from the International Handbook of Evaluated Criticality Safety Benchmark Experiments (IHECSBE) that are available in the SCALE Verified, Archived Library of Inputs and Data (VALID) are used in this validation effort. Over 300 cases are used in the validation of KENO V.a, and a more limited set of approximately 50 configurations are used for KENO-VI validation. Additionally, some KENO V.a cases are converted to KENO-VI models so that an equivalent set of experiments can be used to validate both codes. For continuous-energy calculations, SCALE 6.2 provides improved performance relative to SCALE 6.1 in most areas with notable improvements in fuel pin lattice cases, particularly those with mixed oxide fuel. Multigroup calculations with the 252-group library also demonstrate improved performance for fuel lattices, uranium (high and intermediate enrichment) and plutonium metal experiments, and plutonium solution systems. Overall, SCALE 6.2 provides equivalent or smaller biases than SCALE 6.1, and the two versions of KENO provide similar results on the same suite of problems.

Marshall, William BJ J [ORNL] [ORNL; Wiarda, Dorothea [ORNL] [ORNL; Celik, Cihangir [ORNL] [ORNL; Rearden, Bradley T [ORNL] [ORNL

2013-01-01T23:59:59.000Z

453

Experimental validation of lead cross sections for scale and MCNP  

SciTech Connect (OSTI)

Moving spent nuclear fuel between facilities often requires the use of lead-shielded casks. Criticality safety that is based upon calculations requires experimental validation of the fuel matrix and lead cross section libraries. A series of critical experiments using a high-enriched uranium-aluminum fuel element with a variety of reflectors, including lead, has been identified. Twenty-one configurations were evaluated in this study. The fuel element was modelled for KENO V.a and MCNP 4a using various cross section sets. The experiments addressed in this report can be used to validate lead-reflected calculations. Factors influencing calculated k{sub eff} which require further study include diameters of styrofoam inserts and homogenization.

Henrikson, D.J.

1995-12-01T23:59:59.000Z

454

Ground validation of an intermittent flow visualization system  

E-Print Network [OSTI]

the smoke from one exit port to another, and one in which the valve is used to completely block the flow of smoke. In addition, a model of the system has been developed and validated. It can be used to predict the pressure build-up in the system when... Flow Visualization System. . . . . DESIGN DEVELOPMENT System Requirements . Preliminary Design . Detailed Design. . Instrumentation . Data Collection . . . Signal Conditioning Cartridge Ignition. . . . . . . . Valve Control. PRESSURE...

Myatt, James Harold

1991-01-01T23:59:59.000Z

455

Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project  

SciTech Connect (OSTI)

General Motors, LLC and energy partner Shell Hydrogen, LLC, deployed a system of hydrogen fuel cell electric vehicles integrated with a hydrogen fueling station infrastructure to operate under real world conditions as part of the U.S. Department of Energy's Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration Project. This technical report documents the performance and describes the learnings from progressive generations of vehicle fuel cell system technology and multiple approaches to hydrogen generation and delivery for vehicle fueling.

Stottler, Gary

2012-02-08T23:59:59.000Z

456

Scalar tensor theory : validity of Cosmic no hair conjecture  

E-Print Network [OSTI]

The paper deals with cosmic no hair conjecture in scalar tensor theory of gravity. Here we have considered both Jordan frame and Einstein frame to examine the conjecture. In Jordan frame, one should restrict both the coupling function of the scalar field and the coupling parameter in addition to the ususal energy conditions for the the matter field for the validity of CNHC while in Einstein frame the restrictions are purely on the energy conditions.

Sudeshna Mukerji; Nairwita Mazumder; Ritabrata Biswas; Subenoy Chakraborty

2011-06-09T23:59:59.000Z

457

Verification and validation of COBRA-SFS transient analysis capability  

SciTech Connect (OSTI)

This report provides documentation of the verification and validation testing of the transient capability in the COBRA-SFS code, and is organized into three main sections. The primary documentation of the code was published in September 1995, with the release of COBRA-SFS, Cycle 2. The validation and verification supporting the release and licensing of COBRA-SFS was based solely on steady-state applications, even though the appropriate transient terms have been included in the conservation equations from the first cycle. Section 2.0, COBRA-SFS Code Description, presents a capsule description of the code, and a summary of the conservation equations solved to obtain the flow and temperature fields within a cask or assembly model. This section repeats in abbreviated form the code description presented in the primary documentation (Michener et al. 1995), and is meant to serve as a quick reference, rather than independent documentation of all code features and capabilities. Section 3.0, Transient Capability Verification, presents a set of comparisons between code calculations and analytical solutions for selected heat transfer and fluid flow problems. Section 4.0, Transient Capability Validation, presents comparisons between code calculations and experimental data obtained in spent fuel storage cask tests. Based on the comparisons presented in Sections 2.0 and 3.0, conclusions and recommendations for application of COBRA-SFS to transient analysis are presented in Section 5.0.

Rector, D.R.; Michener, T.E.; Cuta, J.M.

1998-05-01T23:59:59.000Z

458

Measures of agreement between computation and experiment:validation metrics.  

SciTech Connect (OSTI)

With the increasing role of computational modeling in engineering design, performance estimation, and safety assessment, improved methods are needed for comparing computational results and experimental measurements. Traditional methods of graphically comparing computational and experimental results, though valuable, are essentially qualitative. Computable measures are needed that can quantitatively compare computational and experimental results over a range of input, or control, variables and sharpen assessment of computational accuracy. This type of measure has been recently referred to as a validation metric. We discuss various features that we believe should be incorporated in a validation metric and also features that should be excluded. We develop a new validation metric that is based on the statistical concept of confidence intervals. Using this fundamental concept, we construct two specific metrics: one that requires interpolation of experimental data and one that requires regression (curve fitting) of experimental data. We apply the metrics to three example problems: thermal decomposition of a polyurethane foam, a turbulent buoyant plume of helium, and compressibility effects on the growth rate of a turbulent free-shear layer. We discuss how the present metrics are easily interpretable for assessing computational model accuracy, as well as the impact of experimental measurement uncertainty on the accuracy assessment.

Barone, Matthew Franklin; Oberkampf, William Louis

2005-08-01T23:59:59.000Z

459

Validation and Comparison of One-Dimensional Graound Motion Methodologies  

SciTech Connect (OSTI)

Both point- and finite-source stochastic one-dimensional ground motion models, coupled to vertically propagating equivalent-linear shear-wave site response models are validated using an extensive set of strong motion data as part of the Yucca Mountain Project. The validation and comparison exercises are presented entirely in terms of 5% damped pseudo absolute response spectra. The study consists of a quantitative analyses involving modeling nineteen well-recorded earthquakes, M 5.6 to 7.4 at over 600 sites. The sites range in distance from about 1 to about 200 km in the western US (460 km for central-eastern US). In general, this validation demonstrates that the stochastic point- and finite-source models produce accurate predictions of strong ground motions over the range of 0 to 100 km and for magnitudes M 5.0 to 7.4. The stochastic finite-source model appears to be broadband, producing near zero bias from about 0.3 Hz (low frequency limit of the analyses) to the high frequency limit of the data (100 and 25 Hz for response and Fourier amplitude spectra, respectively).

B. Darragh; W. Silva; N. Gregor

2006-06-28T23:59:59.000Z

460

Robust design and model validation of nonlinear compliant micromechanisms.  

SciTech Connect (OSTI)

Although the use of compliance or elastic flexibility in microelectromechanical systems (MEMS) helps eliminate friction, wear, and backlash, compliant MEMS are known to be sensitive to variations in material properties and feature geometry, resulting in large uncertainties in performance. This paper proposes an approach for design stage uncertainty analysis, model validation, and robust optimization of nonlinear MEMS to account for critical process uncertainties including residual stress, layer thicknesses, edge bias, and material stiffness. A fully compliant bistable micromechanism (FCBM) is used as an example, demonstrating that the approach can be used to handle complex devices involving nonlinear finite element models. The general shape of the force-displacement curve is validated by comparing the uncertainty predictions to measurements obtained from in situ force gauges. A robust design is presented, where simulations show that the estimated force variation at the point of interest may be reduced from {+-}47 {micro}N to {+-}3 {micro}N. The reduced sensitivity to process variations is experimentally validated by measuring the second stable position at multiple locations on a wafer.

Howell, Larry L. (Brigham Young University, Provo, UT); Baker, Michael Sean; Wittwer, Jonathan W. (Brigham Young University, Provo, UT)

2005-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "validation flaw lets" 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

CFD Validation of Gas Injection into Stagnant Water  

SciTech Connect (OSTI)

Investigations in the area of two-phase flow at the Oak Ridge National Laboratory's (ORNL) Spallation Neutron Source (SNS) facility are progressing. It is expected that the target vessel lifetime could be extended by introducing gas into the liquid mercury target. As part of an effort to validate the two-phase computational fluid dynamics (CFD) model, simulations and experiments of gas injection in stagnant water have been completed. The volume of fluid (VOF) method as implemented in ANSYS-CFX was used to simulate the unsteady two-phase flow of gas injection into stagnant water. Flow visualization data were obtained with a high-speed camera for the comparison of predicted and measured bubble sizes and shapes at various stages of the bubble growth, detachment, and gravitational rise. The CFD model is validated with these experimental measurements at different gas flow rates. The acoustic waves emitted at the time of detachment and during subsequent oscillations of the bubble were recorded with a microphone. The acoustic signature aspect of this validation is particularly interesting since it has applicability to the injection of gas into liquid mercury, which is opaque.

Abdou, Ashraf A [ORNL

2007-01-01T23:59:59.000Z

462

An Examination of the Predictive Validity of Curriculum-Embedded Measures for Kindergarten Students  

E-Print Network [OSTI]

The purpose of the present research was to examine the predictive validity of curriculum-embedded mastery-check measures (CEMs) for kindergarten students in Tier 2 intervention. Two studies examined the predictive validity, parsimony, and changing...

Oslund, Eric

2012-10-19T23:59:59.000Z

463

Comparison and Validation of Compressible Flow Simulations of Laser-Induced Cavitation  

E-Print Network [OSTI]

Comparison and Validation of Compressible Flow Simulations of Laser-Induced Cavitation Bubbles)). The validation is performed for the case of laser-induced cavitation bubbles collapsing in an infinite medium

464

Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT-II  

E-Print Network [OSTI]

1 Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT. "Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: A Validation of VENT

465

Bayes Factor of Model Selection Validates FLMP Dominic W. Massaro, Michael M. Cohen,  

E-Print Network [OSTI]

, using Newton's law of universal gravitation as an analogy, we argue that it might not be valid to expect

Cohen, Michael M.

466

Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project: Fall 2008  

SciTech Connect (OSTI)

Graphs of composite data products produced by DOE's Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation project through September 2008.

Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.

2008-10-01T23:59:59.000Z

467

Technology Validation of Fuel Cell Vehicles and Their Hydrogen Infrastructure (Presentation)  

SciTech Connect (OSTI)

This presentation summarizes NREL's analysis and validation of fuel cell electric vehicles and hydrogen fueling infrastructure technologies.

Sprik, S.; Kurtz, J.; Wipke, K.; Saur, G.; Ainscough, C.

2013-10-22T23:59:59.000Z

468

Validation of the Manufactured Home Energy Audit (MHEA)  

SciTech Connect (OSTI)

The Manufactured Home Energy Audit (MHEA) is an energy audit tool designed specifically to identify recommended weatherization measures for mobile homes as part of the U.S. Department of Energy's (DOE's) Weatherization Assistance Program. A field validation of MHEA was performed using billing/delivery data collected on 86 mobile homes heated primarily by electricity, natural gas, or propane to assess the audit's accuracy and the validity of its recommendations. The validation found that MHEA overpredicts the annual space-heating energy savings of weatherization measures to be installed in mobile homes, which leads to low realization rates, primarily because of its large overprediction of annual pre-weatherization space-heating energy consumption. However, MHEA's annual space-heating energy savings estimates and realization rates can be improved considerably using MHEA's built-in billing adjustment feature. In order to improve the accuracy of MHEA's annual space-heating energy savings estimates and realization rate, the cause of MHEA's overprediction of annual pre-weatherization space-heating energy consumption needs to be further investigated and corrected. Although MHEA's billing adjustment feature improved MHEA's annual space-heating energy savings estimates, alternative methods of making the correction that may provide improved performance should be investigated. In the interim period before permanent improvements to MHEA can be made, the following recommendations should be followed: (a) do not enter into MHEA insulation thicknesses of 1 in. or less and especially zero (0 in.) unless such low levels have been verified through visual inspection of several parts of the envelope area in question; (b) use MHEA's billing adjustment feature to develop a list of recommended measures based on adjusted energy savings if possible, especially in mobile homes that have several major energy deficiencies; and (c) do not use MHEA's "evaluate duct sealing" option at this time (although certainly seal all duct leaks and use diagnostics as appropriate to find leakage sites and quantify improvements).

Ternes, Mark P [ORNL

2007-12-01T23:59:59.000Z

469

Benchmark for evaluation and validation of reactor simulations (BEAVRS)  

SciTech Connect (OSTI)

Advances in parallel computing have made possible the development of high-fidelity tools for the design and analysis of nuclear reactor cores, and such tools require extensive verification and validation. This paper introduces BEAVRS, a new multi-cycle full-core Pressurized Water Reactor (PWR) depletion benchmark based on two operational cycles of a commercial nuclear power plant that provides a detailed description of fuel assemblies, burnable absorbers, in-core fission detectors, core loading patterns, and numerous in-vessel components. This benchmark enables analysts to develop extremely detailed reactor core models that can be used for testing and validation of coupled neutron transport, thermal-hydraulics, and fuel isotopic depletion. The benchmark also provides measured reactor data for Hot Zero Power (HZP) physics tests, boron letdown curves, and three-dimensional in-core flux maps from fifty-eight instrumented assemblies. Initial comparisons between calculations performed with MIT's OpenMC Monte Carlo neutron transport code and measured cycle 1 HZP test data are presented, and these results display an average deviation of approximately 100 pcm for the various critical configurations and control rod worth measurements. Computed HZP radial fission detector flux maps also agree reasonably well with the available measured data. All results indicate that this benchmark will be extremely useful in validation of coupled-physics codes and uncertainty quantification of in-core physics computational predictions. The detailed BEAVRS specification and its associated data package is hosted online at the MIT Computational Reactor Physics Group web site (http://crpg.mit.edu/), where future revisions and refinements to the benchmark specification will be made publicly available. (authors)

Horelik, N.; Herman, B.; Forget, B.; Smith, K. [Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, 77 Massachusetts Avenue, Cambridge, MA 02139 (United States)

2013-07-01T23:59:59.000Z

470

INL Experimental Program Roadmap for Thermal Hydraulic Code Validation  

SciTech Connect (OSTI)

Advanced computer modeling and simulation tools and protocols will be heavily relied on for a wide variety of system studies, engineering design activities, and other aspects of the Next Generation Nuclear Power (NGNP) Very High Temperature Reactor (VHTR), the DOE Global Nuclear Energy Partnership (GNEP), and light-water reactors. The goal is for all modeling and simulation tools to be demonstrated accurate and reliable through a formal Verification and Validation (V&V) process, especially where such tools are to be used to establish safety margins and support regulatory compliance, or to design a system in a manner that reduces the role of expensive mockups and prototypes. Recent literature identifies specific experimental principles that must be followed in order to insure that experimental data meet the standards required for a benchmark database. Even for well conducted experiments, missing experimental details, such as geometrical definition, data reduction procedures, and manufacturing tolerances have led to poor Benchmark calculations. The INL has a long and deep history of research in thermal hydraulics, especially in the 1960s through 1980s when many programs such as LOFT and Semiscle were devoted to light-water reactor safety research, the EBRII fast reactor was in operation, and a strong geothermal energy program was established. The past can serve as a partial guide for reinvigorating thermal hydraulic research at the laboratory. However, new research programs need to fully incorporate modern experimental methods such as measurement techniques using the latest instrumentation, computerized data reduction, and scaling methodology. The path forward for establishing experimental research for code model validation will require benchmark experiments conducted in suitable facilities located at the INL. This document describes thermal hydraulic facility requirements and candidate buildings and presents examples of suitable validation experiments related to VHTRs, sodium-cooled fast reactors, and light-water reactors. These experiments range from relatively low-cost benchtop experiments for investigating individual phenomena to large electrically-heated integral facilities for investigating reactor accidents and transients.

Glenn McCreery; Hugh McIlroy

2007-09-01T23:59:59.000Z

471

Trip Report: AMPS Validations and User Feedback Conducted at McMurdo and South Pole  

E-Print Network [OSTI]

in stronger weather conditions, be it winds or precipitation which do not always validate. Ken Edele did note, interacting with the forecasters and conducting some real-time validations of the AMPS products, particularly moisture prediction, to validate the new pseudo-satellite product generated here at Ohio State, to better

Howat, Ian M.

472

God Does Play Dice: Diagnosis and Validation for Autonomous Systems Tim Menzies  

E-Print Network [OSTI]

God Does Play Dice: Diagnosis and Validation for Autonomous Systems S. Bayana David Owen Tim for validating and diagnosing autonomous intelligent systems. Such techniques provide efficient approximate of LURCH, a random- ized inference engine that we have developed in validating and diagnosing autonomous

Menzies, Tim

473

Validation of 3D Radiative Transfer in Coastal-Ocean Water Systems as Modeled by DIRSIG  

E-Print Network [OSTI]

Validation of 3D Radiative Transfer in Coastal-Ocean Water Systems as Modeled by DIRSIG FOR IMAGING SCIENCE Title of Dissertation: Validation of 3D Radiative Transfer in Coastal-Ocean Water Systems. Signature Date 3 #12;Validation of 3D Radiative Transfer in Coastal-Ocean Water Systems as Modeled by DIRSIG

Salvaggio, Carl

474

Adaptive Accelerated ReaxFF Reactive Dynamics with Validation from Simulating Hydrogen Combustion  

E-Print Network [OSTI]

Adaptive Accelerated ReaxFF Reactive Dynamics with Validation from Simulating Hydrogen Combustion concept (BB), which we validate here for describing hydrogen combustion. The bond order, undercoordination determined the detailed sequence of reactions for hydrogen combustion with and without the BB. We validate

Goddard III, William A.

475

Compton scattering from positronium and validity of the impulse approximation  

SciTech Connect (OSTI)

The cross sections for Compton scattering from positronium are calculated in the range from 1 to 100 keV incident photon energy. The calculations are based on the A{sup 2} term of the photon-electron or photon-positron interaction. Unlike in hydrogen, the scattering occurs from two centers and the interference effect plays an important role for energies below 8 keV. Because of the interference, the criterion for validity of the impulse approximation for positronium is more restrictive compared to that for hydrogen.

Kaliman, Z.; Pisk, K.; Pratt, R. H. [Department of Physics, University of Rijeka, Rijeka (Croatia); Rudjer Boskovic Institute, P. O. Box 180, Zagreb (Croatia) and University of Dubrovnik, Dubrovnik (Croatia); Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States)

2011-05-15T23:59:59.000Z

476

Validity and failure of some entropy inequalities for CAR systems  

E-Print Network [OSTI]

Basic properties of von Neumann entropy such as the triangle inequality and what we call MONO-SSA are studied for CAR systems. We show that both inequalities hold for any even state. We construct a certain class of noneven states giving counter examples of those inequalities. It is not always possible to extend a set of prepared states on disjoint regions to some joint state on the whole region for CAR systems. However, for every even state, we have its `symmetric purification' by which the validity of those inequalities is shown. Some (realized) noneven states have peculiar state correlations among subsystems and induce the failure of those inequalities.

Hajime Moriya

2005-01-26T23:59:59.000Z

477

Technology Validation: Fuel Cell Bus Evaluations | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy StrainClientDesignOffice - 201420122 DOEServicesThisValidation:

478

Sandia National Laboratories: Sandia-EFDC validation test case  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -theErikGroundbreaking Work on CriegeeElectronics in WellsSandia-EFDC validation

479

Validation of Innovation Exploration Technologies for Newberry Volcano  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwoVulnerabilities | Department of|VTA, SamTransValidation of

480

Validation of Innovative Exploration Technologies | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwoVulnerabilities | Department of|VTA, SamTransValidation

Note: This page contains sample records for the topic "validation flaw lets" 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

Analytical thermal model validation for Cassini radioisotope thermoelectric generator  

SciTech Connect (OSTI)

The Saturn-bound Cassini spacecraft is designed to rely, without precedent, on the waste heat from its three radioisotope thermoelectric generators (RTGs) to warm the propulsion module subsystem, and the RTG end dome temperature is a key determining factor of the amount of waste heat delivered. A previously validated SINDA thermal model of the RTG was the sole guide to understanding its complex thermal behavior, but displayed large discrepancies against some initial thermal development test data. A careful revalidation effort led to significant modifications and adjustments of the model, which result in a doubling of the radiative heat transfer from the heat source support assemblies to the end domes and bring up the end dome and flange temperature predictions to within 2 C of the pertinent test data. The increased inboard end dome temperature has a considerable impact on thermal control of the spacecraft central body. The validation process offers an example of physically-driven analytical model calibration with test data from not only an electrical simulator but also a nuclear-fueled flight unit, and has established the end dome temperatures of a flight RTG where no in-flight or ground-test data existed before.

Lin, E.I. [California Inst. of Tech., Pasadena, CA (United States). Jet Propulsion Lab.

1997-12-31T23:59:59.000Z

482

ESA DUE GlobVapour water vapor products: Validation  

SciTech Connect (OSTI)

The main objective of the European Space Agency (ESA) Data User Element (DUE) GlobVapour project was the development of multi-annual global water vapor data sets. Since water vapour is a key climate variable it is important to have a good understanding of its behavior in the climate system. The ESA DUE GlobVapour project provides water vapor data, including error estimates, based on carefully calibrated and inter-calibrated satellite radiances in response to user requirements for long time series satellite observations. ESA DUE GlobVapour total columnar water vapor (TCWV) products derived from GOME/SCIA/GOME-2 (1996-2008) and SSM/I+MERIS (2003-2008) have been validated for the mentioned period, using satellite-based (AIRS, ATOVS) and ground-based measurements (radiosondes and microwave radiometer). The validation results are discussed in the following. The technical specifications on bias (1 kg/m{sup 2} for SSMI+MERIS and 2 kg/m{sup 2} for GOME/SCIA/GOME-2) are generally met. For more information, documents and data download follow the link: www.globvapour.info.

Schneider, Nadine; Schroeder, Marc; Stengel, Martin [Deutscher Wetterdienst (DWD), KU22, Frankfurter Str. 135, 63067 Offenbach a. M (Germany); Lindstrot, Ramus; Preusker, Rene [Freie Universitaet Berlin (FUB), Carl-Heinrich-Becker-Weg 6-10, 12165 Berlin (Germany); Collaboration: ESA DUE GlobVapour Consortium

2013-05-10T23:59:59.000Z

483

Validation studies using joint USDOE/PNC critical experiments  

SciTech Connect (OSTI)

Validation studies have been performed in the United States and Japan using the SCALE-2 computer code system with benchmark data obtained from 46 critical experiments. The experiments spanned the range of neutron spectra from a very undermoderated condition (H/Pu ratio = 22) to a very overmoderated condition (H/Pu ratio = 2220). The experiments are divided into four sets: (1) heterogeneous mixed-oxide fuel pin arrays moderated by organic and aqueous solutions, (2) limiting critical concentration experiments, (3) basic cylinder and slab geometries with various reflection conditions, and (4) annular cylinder with various fixed-geometry poisons. Based on computations performed at the Oak Ridge National Laboratory (ORNL) with the KENO code and a 27 energy-group cross-section library, the average calculated k-effective for the 46 experiments was found to be 1.004. Calculated k-effectives ranged from 0.991 to 1.018, and the standard deviation of these results was 0.006. The Power Reactor and Nuclear Fuel Development Corporation (PNC) staff have obtained similar k-effective results in their validation studies. The good agreement between experiment and calculation gives confidence that the calculation methods and cross-section data can be applied to similar plant conditions. 10 refs., 1 fig., 4 tabs.

Smolen, G.R.; Whitesides, G.E.; Matsumoto, T.; Funabashi, H.

1987-01-01T23:59:59.000Z

484

System Advisor Model: Flat Plate Photovoltaic Performance Modeling Validation Report  

SciTech Connect (OSTI)

The System Advisor Model (SAM) is a free software tool that performs detailed analysis of both system performance and system financing for a variety of renewable energy technologies. This report provides detailed validation of the SAM flat plate photovoltaic performance model by comparing SAM-modeled PV system generation data to actual measured production data for nine PV systems ranging from 75 kW to greater than 25 MW in size. The results show strong agreement between SAM predictions and field data, with annualized prediction error below 3% for all fixed tilt cases and below 8% for all one axis tracked cases. The analysis concludes that snow cover and system outages are the primary sources of disagreement, and other deviations resulting from seasonal biases in the irradiation models and one axis tracking issues are discussed in detail.

Freeman, J.; Whitmore, J.; Kaffine, L.; Blair, N.; Dobos, A. P.

2013-12-01T23:59:59.000Z

485

Validation of Power Output for the WIND Toolkit  

SciTech Connect (OSTI)

Renewable energy integration studies require wind data sets of high quality with realistic representations of the variability, ramping characteristics, and forecast performance for current wind power plants. The Wind Integration National Data Set (WIND) Toolkit is meant to be an update for and expansion of the original data sets created for the weather years from 2004 through 2006 during the Western Wind and Solar Integration Study and the Eastern Wind Integration Study. The WIND Toolkit expands these data sets to include the entire continental United States, increasing the total number of sites represented, and it includes the weather years from 2007 through 2012. In addition, the WIND Toolkit has a finer resolution for both the temporal and geographic dimensions. Three separate data sets will be created: a meteorological data set, a wind power data set, and a forecast data set. This report describes the validation of the wind power data set.

King, J.; Clifton, A.; Hodge, B. M.

2014-09-01T23:59:59.000Z

486

Tank waste source term inventory validation. Volume 1. Letter report  

SciTech Connect (OSTI)

The sample data for selection of 11 radionuclides and 24 chemical analytes were extracted from six separate sample data sets, were arranged in a tabular format and were plotted on scatter plots for all of the 149 single-shell tanks, the 24 double-shell tanks and the four aging waste tanks. The solid and liquid sample data was placed in separate tables and plots. The sample data and plots were compiled from the following data sets: characterization raw sample data, recent core samples, D. Braun data base, Wastren (Van Vleet) data base, TRAC and HTCE inventories. This document is Volume I of the Letter Report entitled Tank Waste Source Term Inventory Validation.

Brevick, C.H.; Gaddis, L.A.; Johnson, E.D.

1995-04-28T23:59:59.000Z

487

Validation Test of Geant4 Simulation of Electron Backscattering  

E-Print Network [OSTI]

Backscattering is a sensitive probe of the accuracy of electron scattering algorithms implemented in Monte Carlo codes. The capability of the Geant4 toolkit to describe realistically the fraction of electrons backscattered from a target volume is extensively and quantitatively evaluated in comparison with experimental data retrieved from the literature. The validation test covers the energy range between approximately 100 eV and 20 MeV, and concerns a wide set of target elements. Multiple and single electron scattering models implemented in Geant4, as well as preassembled selections of physics models distributed within Geant4, are analyzed with statistical methods. The evaluations concern Geant4 versions from 9.1 to 10.1. Significant evolutions are observed over the range of Geant4 versions, not always in the direction of better compatibility with experiment. Goodness-of-fit tests complemented by categorical analysis tests identify a configuration based on Geant4 Urban multiple scattering model in Geant4 vers...

Kim, Sung Hun; Basaglia, Tullio; Han, Min Cheol; Hoff, Gabriela; Kim, Chan Hyeong; Saracco, Paolo

2015-01-01T23:59:59.000Z

488

Computational Design and Experimental Validation of New Thermal Barrier Systems  

SciTech Connect (OSTI)

This project (10/01/2010-9/30/2014), Computational Design and Experimental Validation of New Thermal Barrier Systems, originates from Louisiana State University (LSU) Mechanical Engineering Department and Southern University (SU) Department of Computer Science. This project will directly support the technical goals specified in DE-FOA-0000248, Topic Area 3: Turbine Materials, by addressing key technologies needed to enable the development of advanced turbines and turbine-based systems that will operate safely and efficiently using coal-derived synthesis gases. In this project, the focus is to develop and implement novel molecular dynamics method to improve the efficiency of simulation on novel TBC materials; perform high performance computing (HPC) on complex TBC structures to screen the most promising TBC compositions; perform material characterizations and oxidation/corrosion tests; and demonstrate our new thermal barrier coating (TBC) systems experimentally under integrated gasification combined cycle (IGCC) environments.

Guo, Shengmin; Yang, Shizhong; Khosravi, Ebrahim

2014-04-01T23:59:59.000Z

489

Validation Analysis of the Shoal Groundwater Flow and Transport Model  

SciTech Connect (OSTI)

Environmental restoration at the Shoal underground nuclear test is following a process prescribed by a Federal Facility Agreement and Consent Order (FFACO) between the U.S. Department of Energy, the U.S. Department of Defense, and the State of Nevada. Characterization of the site included two stages of well drilling and testing in 1996 and 1999, and development and revision of numerical models of groundwater flow and radionuclide transport. Agreement on a contaminant boundary for the site and a corrective action plan was reached in 2006. Later that same year, three wells were installed for the purposes of model validation and site monitoring. The FFACO prescribes a five-year proof-of-concept period for demonstrating that the site groundwater model is capable of producing meaningful results with an acceptable level of uncertainty. The corrective action plan specifies a rigorous seven step validation process. The accepted groundwater model is evaluated using that process in light of the newly acquired data. The conceptual model of ground water flow for the Project Shoal Area considers groundwater flow through the fractured granite aquifer comprising the Sand Springs Range. Water enters the system by the infiltration of precipitation directly on the surface of the mountain range. Groundwater leaves the granite aquifer by flowing into alluvial deposits in the adjacent basins of Fourmile Flat and Fairview Valley. A groundwater divide is interpreted as coinciding with the western portion of the Sand Springs Range, west of the underground nuclear test, preventing flow from the test into Fourmile Flat. A very low conductivity shear zone east of the nuclear test roughly parallels the divide. The presence of these lateral boundaries, coupled with a regional discharge area to the northeast, is interpreted in the model as causing groundwater from the site to flow in a northeastward direction into Fairview Valley. Steady-state flow conditions are assumed given the absence of groundwater withdrawal activities in the area. The conceptual and numerical models were developed based upon regional hydrogeologic investigations conducted in the 1960s, site characterization investigations (including ten wells and various geophysical and geologic studies) at Shoal itself prior to and immediately after the test, and two site characterization campaigns in the 1990s for environmental restoration purposes (including eight wells and a year-long tracer test). The new wells are denoted MV-1, MV-2, and MV-3, and are located to the northnortheast of the nuclear test. The groundwater model was generally lacking data in the north-northeastern area; only HC-1 and the abandoned PM-2 wells existed in this area. The wells provide data on fracture orientation and frequency, water levels, hydraulic conductivity, and water chemistry for comparison with the groundwater model. A total of 12 real-number validation targets were available for the validation analysis, including five values of hydraulic head, three hydraulic conductivity measurements, three hydraulic gradient values, and one angle value for the lateral gradient in radians. In addition, the fracture dip and orientation data provide comparisons to the distributions used in the model and radiochemistry is available for comparison to model output. Goodness-of-fit analysis indicates that some of the model realizations correspond well with the newly acquired conductivity, head, and gradient data, while others do not. Other tests indicated that additional model realizations may be needed to test if the model input distributions need refinement to improve model performance. This approach (generating additional realizations) was not followed because it was realized that there was a temporal component to the data disconnect: the new head measurements are on the high side of the model distributions, but the heads at the original calibration locations themselves have also increased over time. This indicates that the steady-state assumption of the groundwater model is in error. To test the robustness of the model d

A. Hassan; J. Chapman

2008-11-01T23:59:59.000Z

490

Evaluation and validation of criticality codes for fuel dissolver calculations  

SciTech Connect (OSTI)

During the past ten years an OECD/NEA Criticality Working Group has examined the validity of criticality safety computational methods. International calculation tools which were shown to be valid in systems for which experimental data existed were demonstrated to be inadequate when extrapolated to fuel dissolver media. The spread of the results in the international calculation amounted to {plus minus} 12,000 pcm in the realistic fuel dissolver exercise n{degrees} 19 proposed by BNFL, and to {plus minus} 25,000 pcm in the benchmark n{degrees} 20 in which fissile material in solid form is surrounded by fissile material in solution. A theoretical study of the main physical parameters involved in fuel dissolution calculations was performed, i.e. range of moderation, variation of pellet size and the fuel double heterogeneity effect. The APOLLO/P{sub IC} method developed to treat latter effect, permits us to supply the actual reactivity variation with pellet dissolution and to propose international reference values. The disagreement among contributors' calculations was analyzed through a neutron balance breakdown, based on three-group microscopic reaction rates solicited from the participants. The results pointed out that fast and resonance nuclear data in criticality codes are not sufficiently reliable. Moreover the neutron balance analysis emphasized the inadequacy of the standard self-shielding formalism (NITAWL in the international SCALE package) to account for {sup 238}U resonance mutual self-shielding in the pellet-fissile liquor interaction. Improvements in the up-dated 1990 contributions, as do recent complementary reference calculations (MCNP, VIM, ultrafine slowing-down CGM calculation), confirm the need to use rigorous self-shielding methods in criticality design-oriented codes. 6 refs., 11 figs., 3 tabs.

Santamarina, A.; Smith, H.J. (CEA Centre d'Etudes Nucleaires de Cadarache, 13 - Saint-Paul-lez-Durance (France)); Whitesides, G.E. (Oak Ridge National Lab., TN (United States))

1991-01-01T23:59:59.000Z

491

Validation of thermal models for a prototypical MEMS thermal actuator.  

SciTech Connect (OSTI)

This report documents technical work performed to complete the ASC Level 2 Milestone 2841: validation of thermal models for a prototypical MEMS thermal actuator. This effort requires completion of the following task: the comparison between calculated and measured temperature profiles of a heated stationary microbeam in air. Such heated microbeams are prototypical structures in virtually all electrically driven microscale thermal actuators. This task is divided into four major subtasks. (1) Perform validation experiments on prototypical heated stationary microbeams in which material properties such as thermal conductivity and electrical resistivity are measured if not known and temperature profiles along the beams are measured as a function of electrical power and gas pressure. (2) Develop a noncontinuum gas-phase heat-transfer model for typical MEMS situations including effects such as temperature discontinuities at gas-solid interfaces across which heat is flowing, and incorporate this model into the ASC FEM heat-conduction code Calore to enable it to simulate these effects with good accuracy. (3) Develop a noncontinuum solid-phase heat transfer model for typical MEMS situations including an effective thermal conductivity that depends on device geometry and grain size, and incorporate this model into the FEM heat-conduction code Calore to enable it to simulate these effects with good accuracy. (4) Perform combined gas-solid heat-transfer simulations using Calore with these models for the experimentally investigated devices, and compare simulation and experimental temperature profiles to assess model accuracy. These subtasks have been completed successfully, thereby completing the milestone task. Model and experimental temperature profiles are found to be in reasonable agreement for all cases examined. Modest systematic differences appear to be related to uncertainties in the geometric dimensions of the test structures and in the thermal conductivity of the polycrystalline silicon test structures, as well as uncontrolled nonuniform changes in this quantity over time and during operation.

Gallis, Michail A.; Torczynski, John Robert; Piekos, Edward Stanley; Serrano, Justin Raymond; Gorby, Allen D.; Phinney, Leslie Mary

2008-09-01T23:59:59.000Z

492

Flaw-limited transport in germanium-on-silicon photodiodes  

E-Print Network [OSTI]

Epitaxial germanium growth on silicon substrates has enabled a new class of photodiodes that can be integrated with traditional silicon electronics. Previous workers using lowthroughput growth techniques have demonstrated ...

Orcutt, Jason S. (Jason Scott)

2008-01-01T23:59:59.000Z

493

Professor Clive Brasier, Forest Research UK Scientific and operational flaws  

E-Print Network [OSTI]

circinatum, recently reported from Spain, Italy; now spread to Portugal? .. Photos: Joan Webber Forest and mortality of cork oaks and holm oaks in Spain and Portugal. Origin: Pacific-Celebes area. Phytophthora cinnamomi root disease of Q. ilex, Spain Photo Forest Research UK #12;Phytophthora alni sp. nov. on alder

494

Impedance sensing of flaws in non-homogeneous materials  

DOE Patents [OSTI]

An apparatus and method are disclosed for sensing impedances of materials placed in contact therewith. The invention comprises a plurality of drive electrodes and one or more sense electrodes. Both rotating electric fields and differently shaped electric fields are provided for, as are analysis of structure and composition at different orientations and depths. 10 figs.

Novak, J.L.

1997-02-11T23:59:59.000Z

495

Flaw-detection characteristics of the compact MIB-4 betatron  

SciTech Connect (OSTI)

The compact pulse betatron using electrons accelerated to an energy of up to 4 MeV (MIB-4) is designed for the radiographic inspection of reinforced-concrete structures and buildings, welded joints, various materials, and assemblies. Information which refines and complements the method of inspecting parts by means of the MIB-4 device is provided. The results obtained in testing this equipment abroad are given.

Boiko, D.A.; Filimonov, A.A.; Chakhlov, V.L.

1987-09-01T23:59:59.000Z

496

Flawed analysis of the possibility of air capture  

E-Print Network [OSTI]

and energetic analysis of cap- turing CO2 from ambient air," House et al. (1) drew an analogy between air, New York, NY 10027; and c Global Thermostat, New York, NY 10025 1. House KZ, et al. (2011) Economic and energetic analysis of capturing CO2 from ambient air. Proc Natl Acad Sci USA 108:2042820433. 2. Lackner K

497

Fractographic investigation of flaws in sintered SiC fiber  

SciTech Connect (OSTI)

The Carborundum Company has developed a continuous process to produce multifilament, polycrystalline SiC fiber tow. The process uses a melt spinning approach to make the green fibers wherein the submicron SiC powder is mixed with polymers and the resulting compound is melt spun and extruded through a spinnerette. After extraction, the green fibers are sintered in a continuous sintering line. The properties of this fiber are given. This paper will describe the use of fractography in directing the fiber developmental efforts, specifically on characterization of strength-limiting defects and their origination. Fractographic analysis is also extended to determining strength of fibers at any gauge length and in identifying artifacts associated with the tensile strength testing technique.

Srinivasan, G.V.; Venkateswaran, V. [Carborundum Company, Niagara Falls, NY (United States)

1996-12-31T23:59:59.000Z

498

U-175: Linux Kernel KVM Memory Slot Management Flaw  

Broader source: Energy.gov [DOE]

A vulnerability was reported in the Linux Kernel. A local user on the guest operating system can cause denial of service conditions on the host operating system.

499

Validation needs of seismic probabilistic risk assessment (PRA) methods applied to nuclear power plants  

SciTech Connect (OSTI)

An effort to validate seismic PRA methods is in progress. The work concentrates on the validation of plant response and fragility estimates through the use of test data and information from actual earthquake experience. Validation needs have been identified in the areas of soil-structure interaction, structural response and capacity, and equipment fragility. Of particular concern is the adequacy of linear methodology to predict nonlinear behavior. While many questions can be resolved through the judicious use of dynamic test data, other aspects can only be validated by means of input and response measurements during actual earthquakes. A number of past, ongoing, and planned testing programs which can provide useful validation data have been identified, and validation approaches for specific problems are being formulated.

Kot, C.A.; Srinivasan, M.G.; Hsieh, B.J.

1985-01-01T23:59:59.000Z

500

Standard Problems for CFD Validation for NGNP - Status Report  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) is conducting research and development to support the resurgence of nuclear power in the United States for both electrical power generation and production of process heat required for industrial processes such as the manufacture of hydrogen for use as a fuel in automobiles. The project is called the Next Generation Nuclear Plant (NGNP) Project, which is based on a Generation IV reactor concept called the very high temperature reactor (VHTR). The VHTR will be of the prismatic or pebble bed type; the former is considered herein. The VHTR will use helium as the coolant at temperatures ranging from 250C to perhaps 1000C. While computational fluid dynamics (CFD) has not previously been used for the safety analysis of nuclear reactors in the United States, it is being considered for existing and future reactors. It is fully recognized that CFD simulation codes will have to be validated for flow physics reasonably close to actual fluid dynamic conditions expected in normal operational and accident situations. The Standard Problem is an experimental data set that represents an important physical phenomenon or phenomena, whose selection is based on a phenomena identification and ranking table (PIRT) for the reactor in question. It will be necessary to build a database that contains a number of standard problems for use to validate CFD and systems analysis codes for the many physical problems that will need to be analyzed. The first two standard problems that have been developed for CFD validation consider flow in the lower plenum of the VHTR and bypass flow in the prismatic core. Both involve scaled models built from quartz and designed to be installed in the INLs matched index of refraction (MIR) test facility. The MIR facility employs mineral oil as the working fluid at a constant temperature. At this temperature, the index of refraction of the mineral oil is the same as that of the quartz. This provides an advantage to the optics used for data gathering. Particle image velocimetry (PIV) is used to take the data. The first standard problem represents several flow physics expected to be present in the lower plenum of the prismatic VHTR. In the lower plenum, heated helium coolant in the form of jets issues downward into the plenum and is then forced to turn ninety degrees and flow toward the exit duct. The lower plenum is filled with cylindrical graphite posts that hold up the core. Figure S-1 provides a plan view of the lower plenum. The red circles represent support posts holding up columns of heated blocks. Grey circles represent support posts under columns of reflector blocks. Helium enters the lower plenum at the junctions of the hexagonal blocks.

Richard W. Johnson; Richard R. Schultz

2010-08-01T23:59:59.000Z