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Note: This page contains sample records for the topic "activex control buffer" 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-108: Net4Switch ipswcom ActiveX Control Buffer Overflow Vulnerability |  

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

8: Net4Switch ipswcom ActiveX Control Buffer Overflow 8: Net4Switch ipswcom ActiveX Control Buffer Overflow Vulnerability U-108: Net4Switch ipswcom ActiveX Control Buffer Overflow Vulnerability February 22, 2012 - 8:00am Addthis PROBLEM: A vulnerability was reported in Net4Switch ipswcom ActiveX Control, which can be exploited by malicious people to compromise a user's system. PLATFORM: Net4Switch ipswcom ActiveX Control 1.x ABSTRACT: The vulnerability is caused due to a boundary error within the "CxDbgPrint()" function (cxcmrt.dll) when creating a debug message string. reference LINKS: Vendor Advisory Secunia Advisroy 48125 No CVE references. IMPACT ASSESSMENT: High Discussion: The vulnerability is caused due to a boundary error within the "CxDbgPrint()" function (cxcmrt.dll) when creating a debug message string.

2

V-086: IntegraXor ActiveX Control Buffer Overflow Vulnerability |  

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

6: IntegraXor ActiveX Control Buffer Overflow Vulnerability 6: IntegraXor ActiveX Control Buffer Overflow Vulnerability V-086: IntegraXor ActiveX Control Buffer Overflow Vulnerability February 7, 2013 - 6:00am Addthis PROBLEM: A vulnerability has been reported in IntegraXor PLATFORM: Integraxor Versions prior to 4.x ABSTRACT: The vulnerability is caused due to an error in the PE3DO32A.ocx ActiveX control and can be exploited to cause a buffer overflow. REFERENCE LINKS: Secunia Advisory SA52073 CVE-2012-4700 US-CERT Advisory IMPACT ASSESSMENT: High DISCUSSION: Successfully exploiting this vulnerability could lead to a DoS for the application or could allow an attacker to execute arbitrary code. IMPACT: Successful exploitation may allow execution of arbitrary code. SOLUTION: Update to version 4.00 build 4280.0 Addthis Related Articles

3

U-154: IBM Rational ClearQuest ActiveX Control Buffer Overflow  

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

54: IBM Rational ClearQuest ActiveX Control Buffer Overflow 54: IBM Rational ClearQuest ActiveX Control Buffer Overflow Vulnerability U-154: IBM Rational ClearQuest ActiveX Control Buffer Overflow Vulnerability April 24, 2012 - 7:00am Addthis PROBLEM: IBM Rational ClearQuest ActiveX Control Buffer Overflow Vulnerability PLATFORM: Versions 7.1.1 through 7.1.2.5, 8.0, and 8.0.0.1. ABSTRACT: A vulnerability was reported in IBM Rational ClearQuest. A remote user can cause arbitrary code to be executed on the target user's system. reference links: SecurityTracker Alert ID: 1026958 Secunia Advisory SA48933 CVE-2012-0708 IMPACT ASSESSMENT: High Discussion: The vulnerability is caused due to a function prototype mismatch in the "RegisterSchemaRepoFromFileByDbSet()" function in the IBM Rational ClearQuest ActiveX control (cqole.dll). This can be exploited to cause a

4

U-154: IBM Rational ClearQuest ActiveX Control Buffer Overflow  

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

54: IBM Rational ClearQuest ActiveX Control Buffer Overflow 54: IBM Rational ClearQuest ActiveX Control Buffer Overflow Vulnerability U-154: IBM Rational ClearQuest ActiveX Control Buffer Overflow Vulnerability April 24, 2012 - 7:00am Addthis PROBLEM: IBM Rational ClearQuest ActiveX Control Buffer Overflow Vulnerability PLATFORM: Versions 7.1.1 through 7.1.2.5, 8.0, and 8.0.0.1. ABSTRACT: A vulnerability was reported in IBM Rational ClearQuest. A remote user can cause arbitrary code to be executed on the target user's system. reference links: SecurityTracker Alert ID: 1026958 Secunia Advisory SA48933 CVE-2012-0708 IMPACT ASSESSMENT: High Discussion: The vulnerability is caused due to a function prototype mismatch in the "RegisterSchemaRepoFromFileByDbSet()" function in the IBM Rational ClearQuest ActiveX control (cqole.dll). This can be exploited to cause a

5

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...

6

U-126: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control  

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

26: Cisco Adaptive Security Appliances Port Forwarder ActiveX 26: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control Buffer Overflow Vulnerability U-126: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control Buffer Overflow Vulnerability March 16, 2012 - 7:00am Addthis PROBLEM: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control Buffer Overflow Vulnerability PLATFORM: Cisco Adaptive Security Appliance (ASA) 7.x, Cisco Adaptive Security Appliance (ASA) 8.x, Cisco ASA 5500 Series Adaptive Security Appliances ABSTRACT: A vulnerability was reported in Cisco ASA. A remote user can cause arbitrary code to be executed on the target user's system. reference LINKS: Secunia Advisory SA48422 SecurityTracker Alert ID: 1026799 CVE-2012-0358 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted HTML that, when loaded by the

7

V-099: Honeywell Multiple Products ActiveX Control Remote Code...  

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

9: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability V-099: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability February...

8

V-099: Honeywell Multiple Products ActiveX Control Remote Code Execution  

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

099: Honeywell Multiple Products ActiveX Control Remote Code 099: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability V-099: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability February 26, 2013 - 12:26am Addthis PROBLEM: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability PLATFORM: Honeywell ComfortPoint Open Manager (CPO-M) Honeywell Enterprise Buildings Integrator (EBI) Honeywell SymmetrE ABSTRACT: A vulnerability has been reported in multiple Honeywell products REFERENCE LINKS: Secunia Advisory SA52389 ICSA-13-053-02 CVE-2013-0108 IMPACT ASSESSMENT: Medium DISCUSSION: The vulnerability is caused due to an unspecified error in the HscRemoteDeploy.dll module. No further information is currently available. Successful exploitation may allow execution of arbitrary code.

9

V-099: Honeywell Multiple Products ActiveX Control Remote Code Execution  

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

9: Honeywell Multiple Products ActiveX Control Remote Code 9: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability V-099: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability February 26, 2013 - 12:26am Addthis PROBLEM: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability PLATFORM: Honeywell ComfortPoint Open Manager (CPO-M) Honeywell Enterprise Buildings Integrator (EBI) Honeywell SymmetrE ABSTRACT: A vulnerability has been reported in multiple Honeywell products REFERENCE LINKS: Secunia Advisory SA52389 ICSA-13-053-02 CVE-2013-0108 IMPACT ASSESSMENT: Medium DISCUSSION: The vulnerability is caused due to an unspecified error in the HscRemoteDeploy.dll module. No further information is currently available. Successful exploitation may allow execution of arbitrary code.

10

T-615: IBM Rational System Architect ActiveBar ActiveX Control Lets Remote  

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

5: IBM Rational System Architect ActiveBar ActiveX Control Lets 5: IBM Rational System Architect ActiveBar ActiveX Control Lets Remote Users Execute Arbitrary Code T-615: IBM Rational System Architect ActiveBar ActiveX Control Lets Remote Users Execute Arbitrary Code May 4, 2011 - 7:15am Addthis PROBLEM: A vulnerability was reported in IBM Rational System Architect. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: IBM Rational System 11.4 and prior versions ABSTRACT: There is a high risk security vulnerability with the ActiveBar ActiveX controls used by IBM Rational System Architect. reference LINKS: IBM Advisory: 21497689 SecurityTracker Alert ID: 1025464 CVE-2011-1207 Secunia Advisory: SA43399 IMPACT ASSESSMENT: High Discussion: A remote user can create a specially crafted HTML that, when loaded by the

11

U-018: Oracle AutoVue ActiveX Control Insecure Method Vulnerabilities |  

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

18: Oracle AutoVue ActiveX Control Insecure Method 18: Oracle AutoVue ActiveX Control Insecure Method Vulnerabilities U-018: Oracle AutoVue ActiveX Control Insecure Method Vulnerabilities October 25, 2011 - 8:45am Addthis PROBLEM: Oracle AutoVue ActiveX Control Insecure Method Vulnerabilities. PLATFORM: The vulnerabilities are confirmed in version 20.0.2 build 7910 (AutoVueX.ocx 20.1.1.7910). Other versions may also be affected. ABSTRACT: Successful exploitation of the vulnerabilities allows execution of arbitrary code. reference LINKS: Bugtraq ID: 50321 Secunia Advisory SA46473 Oracle AutoVue IMPACT ASSESSMENT: High Discussion: Successfully exploiting this issue will allow attackers to create or overwrite arbitrary files on the victim's computer within the context of the affected application (typically Internet Explorer) that uses the

12

U-148: ActiveScriptRuby GRScript18.dll ActiveX Control Ruby Code...  

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

HTML is displayed. Impact: System access from remote Solution: The vendor has issued a patch. Addthis Related Articles U-081: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets...

13

U-225: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control  

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

5: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX 5: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control Vulnerabilities U-225: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control Vulnerabilities August 1, 2012 - 5:37am Addthis PROBLEM: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control Vulnerabilities PLATFORM: Citrix Access Gateway 9.x ABSTRACT: Two vulnerabilities in Citrix Access Gateway Plug-in for Windows can be exploited by malicious people to compromise a user's system. reference LINKS: Citrix Knowledge Center Secunia Advisory SA45299 Secunia Research Secunia Research CVE-2011-2592 CVE-2011-2593 IMPACT ASSESSMENT: High Discussion: Research has discovered two vulnerabilities in Citrix Access Gateway Plug-in for Windows, which can be exploited by malicious people to

14

U-148: ActiveScriptRuby GRScript18.dll ActiveX Control Ruby Code Execution  

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

48: ActiveScriptRuby GRScript18.dll ActiveX Control Ruby Code 48: ActiveScriptRuby GRScript18.dll ActiveX Control Ruby Code Execution Vulnerability U-148: ActiveScriptRuby GRScript18.dll ActiveX Control Ruby Code Execution Vulnerability April 16, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in ActiveScriptRuby, which can be exploited by malicious people to potentially compromise a user's system. PLATFORM: Version(s): 1.2.2.0 and prior ABSTRACT: The vulnerability is caused due to an error in GRScript18.dll and can be exploited to execute arbitrary Ruby commands. reference LINKS: Secunia Advisory 48811 CVE-2012-1241 IMPACT ASSESSMENT: High Discussion: ActiveScriptRuby is a software to implement Ruby into a Windows environment. ActiveScriptRuby contains a vulnerability where an arbitrary Ruby script may be executed on the web browser that can execute ActiveX

15

U-081: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets Remote Users Execute  

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

1: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets Remote Users 1: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets Remote Users Execute Arbitrary Code U-081: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets Remote Users Execute Arbitrary Code January 13, 2012 - 9:15am Addthis PROBLEM: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets Remote Users Execute Arbitrary Code PLATFORM: McAfee ABSTRACT: A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system. reference LINKS: SecurityTracker Alert ID: 1026513 Zero Day Initiative ZDI-12-012 McAfee Threat Intelligence IMPACT ASSESSMENT: High Discussion: This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of McAfee Security-as-a-Service. User interaction is required to exploit this vulnerability in that the target must visit a

16

U-177: Lotus Quickr for Domino ActiveX Control Buffer Overflow Lets Remote Users Execute Arbitrary Code  

Broader source: Energy.gov [DOE]

A vulnerability was reported in Lotus Quickr for Domino. A remote user can cause arbitrary code to be executed on the target user's system.

17

Buffer Tank Design for Acceptable Control Performance  

E-Print Network [OSTI]

Buffer Tank Design for Acceptable Control Performance Audun Faanes and Sigurd Skogestad for the design of buffer tanks. We consider mainly the case where the objective of the buffer tank is to dampen- trol system. We consider separately design procedures for (I) mixing tanks to dampen quality

Skogestad, Sigurd

18

Buffer Tank Design for Acceptable Control Performance Audun Faanes and Sigurd Skogestad*  

E-Print Network [OSTI]

Buffer Tank Design for Acceptable Control Performance Audun Faanes and Sigurd Skogestad* Department provides a systematic approach for the design of buffer tanks. We consider mainly the case where the objective of the buffer tank is to dampen ("average out") the fast (i.e., high- frequency) disturbances

Skogestad, Sigurd

19

Development of in-situ control diagnostics for application of epitaxial superconductor and buffer layers  

SciTech Connect (OSTI)

The recent achievements of critical currents in excess of 1 x 10{sup 6} amp/cm{sup 2} at 77 K in YBCO deposited over suitably textured buffer/substrate composites have stimulated interest in the potential fabrication of these coated conductors as wire. Numerous approaches and manufacturing schemes for producing coated conductor wire are currently being developed. Recently, under the US DOE's sponsorship, the University of Tennessee Space Institute performed an extensive evaluation of leading coated conductor processing options. In general, it is their feeling that the science and chemistry that are being developed in the coated conductor wire program now need proper engineering evaluation to define the most viable options for a commercial fabrication process. All fabrication processes will need process control measurements. This report provides a specific review of the needs and available technologies for process control for many of the coated conductor processing options. This report also addresses generic process monitoring areas in which additional research and development is needed. The concentration is on the two different approaches for obtaining the textured substrates that have been identified as viable candidates. These are the Los Alamos National Laboratory's ion-beam assisted deposition, called IBAD, to obtain a highly textured yttria-stabilized zirconia (YSZ) buffer on nickel alloy strips, and Oak Ridge National Laboratory's rolling assisted, bi-axially textured substrate option called RABiTS{trademark}.

B.C. Winkleman; T.V. Giel; Jason Cunningham

1999-07-30T23:59:59.000Z

20

DEVELOPMENT OF IN-SITU CONTROL DIAGNOSTICS FOR APPLICATION OF EPITAXIAL SUPERCONDUCTOR AND BUFFER LAYERS  

SciTech Connect (OSTI)

The recent achievements of critical currents in excess of 1x10{sup 6}amp/cm{sup 2} at 77K in YBCO deposited over suitably textured buffer/substrate composites have stimulated interest in the potential fabrication of these coated conductors as wire. Numerous approaches and manufacturing schemes for producing coated conductor wire are currently being developed. Recently, under the U. S. Department of Energy (DOE's) sponsorship, the University of Tennessee Space Institute (UTSI) performed an extensive evaluation of leading coated conductor processing options. In general, it is our feeling that the science and chemistry that are being developed in the coated conductor wire program now need proper engineering evaluation to define the most viable options for a commercial fabrication process. All fabrication processes will need process control measurements. This report provides a specific review of the needs and available technologies for process control for many of the coated conductor processing options. This report also addresses generic process monitoring areas in which additional research and development is needed. The concentration is on the two different approaches for obtaining the textured substrates that have been identified as viable candidates. These are the Los Alamos National Laboratory's (LANL) ion-beam assisted deposition, called IBAD, to obtain a highly textured yttria-stabilized zirconia (YSZ) buffer on nickel alloy strips, and Oak Ridge National Laboratory's (ORNL) rolling assisted, bi-axially textured substrate option called RABiTS{trademark}.

B.C. Winkleman; T.V. Giel, Jr.; J. Cunningham

1999-06-30T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

A resin-buffered nutrient solution for controlling metal speciation in the algal bottle assay  

Science Journals Connector (OSTI)

Metal speciation in solution is uncontrolled during algal growth in the traditional algal bottle assay. A resin-buffered nutrient solution was developed to overcome this problem and this was applied to test the effect of chloride (Cl?) on cadmium (Cd) uptake. Standard nutrient solution was enriched with 40 mM of either NaNO3 or NaCl, and was prepared to contain equal Cd2+ but varying dissolved Cd due to the presence of CdCln2?n complexes. Both solutions were subsequently used in an algal assay in 100 mL beakers that contained only the solution (designated “?R”) or contained the solution together with a cation exchange sulfonate resin (2 g L?1, designated “+R”) as a deposit on the bottom of the beaker. Pseudokirchneriella subcapitata was grown for 72 h (1.4 × 105–1.4 × 106 cells mL?1) in stagnant solution and shaken three times a day. Growth was unaffected by the presence of the resin (p > 0.05). The Cd concentrations in solution of the ?R devices decreased with 50–58% of initial values due to Cd uptake. No such changes were found in the +R devices or in abiotic controls. Cd uptake was unaffected by either NaNO3 or NaCl treatment in the +R device, confirming that Cd2+ is the preferred Cd species in line with the general concept of metal bioavailability. In contrast, Cd uptake in the ?R devices was two-fold larger in the NaCl treatment than in the NaNO3 treatment (p < 0.001), suggesting that CdCln2?n complexes are bioavailable in this traditional set-up. However this bioavailability is partially, but not completely, an apparent one, because of the considerable depletion of solution 109Cd in this set-up. Resin-buffered solutions are advocated in the algal bottle assay to control trace metal supply and to better identify the role of metal complexes on bioavailability.

L. Verheyen; R. Merckx; E. Smolders

2012-01-01T23:59:59.000Z

22

Electrodialysis operation with buffer solution  

DOE Patents [OSTI]

A new method for improving the efficiency of electrodialysis (ED) cells and stacks, in particular those used in chemical synthesis. The process entails adding a buffer solution to the stack for subsequent depletion in the stack during electrolysis. The buffer solution is regenerated continuously after depletion. This buffer process serves to control the hydrogen ion or hydroxide ion concentration so as to protect the active sites of electrodialysis membranes. The process enables electrodialysis processing options for products that are sensitive to pH changes.

Hryn, John N. (Naperville, IL); Daniels, Edward J. (Orland Park, IL); Krumdick, Greg K. (Crete, IL)

2009-12-15T23:59:59.000Z

23

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...

24

A Systematic Approach to the Design of Buffer Tanks  

E-Print Network [OSTI]

#12;A Systematic Approach to the Design of Buffer Tanks Audun Faanes £ ½ Sigurd Skogestad Abstract: Buffer tanks are often designed and implemented for control purposes, yet control theory is rarely used when sizing and designing buffer tanks and their control system. Instead, rules of thumb

Skogestad, Sigurd

25

A Systematic Approach to the Design of Buffer Tanks  

E-Print Network [OSTI]

#12; A Systematic Approach to the Design of Buffer Tanks Audun Faanes #3;;1 Sigurd Skogestad #3 Trondheim, NORWAY Abstract: Buffer tanks are often designed and implemented for control purposes, yet control theory is rarely used when sizing and designing buffer tanks and their control system. Instead

Skogestad, Sigurd

26

Limiting sediment deposition on roadways: topographic controls on vulnerable roads and cost analysis of planting grass buffer  

E-Print Network [OSTI]

Limiting sediment deposition on roadways: topographic controls on vulnerable roads and cost and summer storms lead to large scale sediment deposition on roadways, and cleanup costs are a major concern characteristics which control sediment deposition on roadways in order to compare the cost of planting grass

Boyer, Edmond

27

BUFFERED WELL FIELD OUTLINES  

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

OIL & GAS FIELD OUTLINES FROM BUFFERED WELLS OIL & GAS FIELD OUTLINES FROM BUFFERED WELLS The VBA Code below builds oil & gas field boundary outlines (polygons) from buffered wells (points). Input well points layer must be a feature class (FC) with the following attributes: Field_name Buffer distance (can be unique for each well to represent reservoirs with different drainage radii) ...see figure below. Copy the code into a new module. Inputs: In ArcMap, data frame named "Task 1" Well FC as first layer (layer 0). Output: Polygon feature class in same GDB as the well points FC, with one polygon field record (may be multiple polygon rings) per field_name. Overlapping buffers for the same field name are dissolved and unioned (see figure below). Adds an attribute PCTFEDLAND which can be populated using the VBA

28

Social buffering: relief from stress and anxiety  

Science Journals Connector (OSTI)

...buffering could provide alternative medical treatments based on the natural...the associations of cue stimuli (lighting) and aversive stimuli (shock...buffering could provide alternative medical treatments based on the natural...

2006-01-01T23:59:59.000Z

29

Evaluating Elastic Buffer and Wormhole Flow Control  

E-Print Network [OSTI]

to a free output port [7]. Since this penalizes network performance and energy consumption under high loads energy to transfer a single bit through a router and offers three percent more throughput per unit energy have accounted for up to 30 percent of the total power consumption of the Intel 80-core Terascale chip

30

Semiconducting chalcogenide buffer layer for oxide heteroepitaxy on Si,,001...  

E-Print Network [OSTI]

controlled laminar growth of a crystalline transition metal oxide on Si 001 without SiOx or silicide/or silicides at the Si/oxide interface. Subnanometer buffer layers can prevent interface reac- tions while, also enables flexible strain relief. We observe nei- ther oxide nor silicide formation at the buried Si

Olmstead, Marjorie

31

Buffer assignment algorithms for data driven architectures  

E-Print Network [OSTI]

Data driven architectures designed to achieve high performance and throughput require the corresponding data flow graph to have no accumulation of data at its nodes and simultaneous arrival of all input data to a multi-input node. Buffers...

Chatterjee, Mitrajit

2012-06-07T23:59:59.000Z

32

Sketch Map Analysis Using GIS Buffer Operation  

Science Journals Connector (OSTI)

We developed a method to analyze sketch maps by GIS, and applied it to an actual case ... using buffer operation was more effective for sketch map analyses than other methods, such as the ... micro-genetic cognit...

Kohei Okamoto; Kei-ichi Okunuki…

2005-01-01T23:59:59.000Z

33

Competitive Parallel Disk Prefetching and Buffer Management  

E-Print Network [OSTI]

We provide a competitive analysis framework for online prefetching and buffer management algorithms in parallel I/O systems, using a read-once model of block references. This has widespread applicability to key I/O-bound ...

Barve, Rakesh; Kallahalla, Mahesh; Varman, Peter J.; Vitter, Jeffrey Scott

2000-01-01T23:59:59.000Z

34

T-583: Linux Kernel OSF Partition Table Buffer Overflow Lets...  

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

3: Linux Kernel OSF Partition Table Buffer Overflow Lets Local Users Obtain Information T-583: Linux Kernel OSF Partition Table Buffer Overflow Lets Local Users Obtain Information...

35

V-018: Adobe Flash Player Buffer Overflows and Memory Corruption...  

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

8: Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code V-018: Adobe Flash Player Buffer Overflows and Memory Corruption Errors...

36

STT-MRAM Based NoC Buffer Design  

E-Print Network [OSTI]

lazy migration scheme that reduces the dynamic power consumption of the hybrid buffer is also proposed....

Vikram Kulkarni, Nikhil

2012-10-19T23:59:59.000Z

37

JC3 Bulletin Archive | Department of Energy  

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

8, 2013 8, 2013 V-087: Adobe Flash Player Two Vulnerabilities Two vulnerabilities are reported as 0-day which can be exploited by malicious people to compromise a user's system. February 7, 2013 V-086: IntegraXor ActiveX Control Buffer Overflow Vulnerability The vulnerability is caused due to an error in the PE3DO32A.ocx ActiveX control and can be exploited to cause a buffer overflow. February 6, 2013 V-085: Cisco Unity Express Input Validation Hole Permits Cross-Site Request Forgery Attacks A vulnerability was reported in Cisco Unity Express. February 5, 2013 V-084: RSA Archer eGRC Permits Cross-Site Scripting, Cross-Domain Access, Clickjacking, and File Upload Attacks Several vulnerabilities were reported in RSA Archer eGRC. February 4, 2013 V-083: Oracle Java Multiple Vulnerabilities

38

Design and synthesis of novel isoelectric buffers  

E-Print Network [OSTI]

made by attaching an isoelectric buffer of a welldefined pI value (such as iminodiacetic acid, IDA, aspartic acid, ASP or glutamic acid, GLU) to the PVA backbone and crosslinking the PVA strands, in situ. The pH in these membranes does not change...

Lalwani, Sanjiv Kumar Shankerdass

2006-04-12T23:59:59.000Z

39

Foam-buffered laser-matter interactions  

SciTech Connect (OSTI)

Recent experiments indicate that low-density foam buffer layers can significantly mitigate the perturbing effects of beam non-uniformities in direct drive laser-matter interactions. Results of a computational study with a 2D ALE code are reported here. Typical targets consisted of 50 {mu}m of 50mg/cm{sup 3} C{sub 10}H{sub 8}O{sub 4} foam attached to a 10 {mu}m foil and covered with 250 {Angstrom} of gold. These targets were exposed to {approximately}1.2ns, flat topped, green light pulses at {approximately}1.4{times}10{sup 14}W/cm{sup 2} intensity, bearing 30 {mu}m lateral perturbations. Without the buffer layers the foils were severely disrupted after 1 ns of laser illumination. Buffering could provide stability for more than 2 ns of full shell acceleration. Our study shows that the high thermal conductivity of the foam results in flattened shocks in the foam plasma, communicating a smoothed laser drive to the accelerated shells. Preheat from the gold hastens conversion of solid foam to a heated plasma. {copyright} {ital 1997 American Institute of Physics.}

Mason, R.J.; Kopp, R.A.; Vu, H.X.; Wilson, D.C.; Goldman, S.R.; Watt, R.G. [Los Alamos National Laboratory, Los Alamos, New Mexico87545 (United States)] Willi, O. [The Blacket Laboratory, Imperial College of Science and Technology London, SW72Bz (United Kingdom)

1997-04-01T23:59:59.000Z

40

Foam-buffered laser-matter interactions  

SciTech Connect (OSTI)

Recent experiments indicate that low-density foam buffer layers can significantly mitigate the perturbing effects of beam non-uniformities in direct drive laser-matter interactions. Results of a computational study with a 2D ALE code are reported here. Typical targets consisted of 50 {mu}m of 50 mg/cm{sup 3} C{sub 10}H{sub 8}O{sub 4} foam attached to a 10 {mu}m foil and covered with 250 A of gold. These targets were exposed to {approx}1.2 ns, flat topped, green light pulses at {approx}1.4x10{sup 14} W/cm{sup 2} intensity, bearing 30 {mu}m lateral perturbations. Without the buffer layers the foils were severely disrupted after 1 ns of laser illumination. Buffering could provide stability for more than 2 ns of full shell acceleration. Our study shows that the high thermal conductivity of the foam results in flattened shocks in the foam plasma, communicating a smoothed laser drive to the accelerated shells. Preheat from the gold hastens conversion of solid foam to a heated plasma.

Mason, R. J.; Kopp, R. A.; Vu, H. X.; Wilson, D. C.; Goldman, S. R.; Watt, R. G. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Willi, O. [Blacket Laboratory, Imperial College of Science and Technology London, SW72Bz (United Kingdom)

1997-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

Foam-buffered laser-matter interactions  

SciTech Connect (OSTI)

Recent experiments indicate that low-density foam buffer layers can significantly mitigate the perturbing effects of beam non-uniformities in direct drive laser-matter interactions. Results of a computational study with a 2D ALE code are reported here. Typical targets consisted of 50 {micro}m of 50 mg/cm{sup 3} C{sub 10}H{sub 8}O{sub 4} foam attached to a 10 {micro}m foil and covered with 250 {angstrom} of gold. These targets were exposed to {approximately} 1.2 ns, flat topped, green light pulses at {approximately} 1.4 {times} 10{sup 14} W/cm{sup 2} intensity, bearing 30 {micro}m lateral perturbations. Without the buffer layers the foils were severely disrupted after 1 ns of laser illumination. Buffering could provide stability for more than 2 ns of full shell acceleration. This study shows that the high thermal conductivity of the foam results in flattened shocks in the foam plasma, communicating a smoothed laser drive to the accelerated shells. Preheat from the gold hastens conversion of solid foam to the smoothing heated plasma.

Mason, R.J.; Kopp, R.A.; Vu, H.X.; Wilson, D.C.; Goldman, S.R.; Watt, R.G.

1997-10-01T23:59:59.000Z

42

The Impact of Transmit Buffer on EDCF with Frame-Bursting Option for Wireless Networks  

E-Print Network [OSTI]

a single contention, an optional feature known as controlled frame- bursting (CFB) is introduced in its with the CFB option to quantify its performance gain. The impact of the MAC transmit buffer size is also duration limit. It is demonstrated that an optimized CFB configuration allows the MAC protocol to achieve

Selvadurai, Selvakennedy

43

Surface Treatments of Nb by Buffered Electropolishing  

SciTech Connect (OSTI)

Buffered electropolishing (BEP) is a Nb surface treatment technique developed at Jefferson Lab1. Experimental results obtained from flat Nb samples show2-4 that BEP can produce a surface finish much smoother than that produced by the conventional electropolishing (EP), while Nb removal rate can be as high as 4.67 ?m/min. This new technique has been applied to the treatments of Nb SRF single cell cavity employing a vertical polishing system5 constructed at JLab as well as a horizontal polishing system at CEA Saclay. Preliminary results show that the accelerating gradient can reach 32 MV/m for a large grain cavity and 26.7 MV/m for a regular grain cavity. In this presentation, the latest progresses from the international collaboration between Peking University, CEA Saclay, and JLab on BEP will be summarized.

Wu, Andy T. [JLAB; Rimmer, Robert A. [JLAB; Ciovati, Gianluigi [JLAB; Manus, Robert L. [JLAb; Reece, Charles E. [JLAB; Williams, J. S. [JLAB; Eozénou, F. [CEA, Gif-sur-Yvette; Jin, S. [PKU/IHIP, Beijing; Lin, L. [PKU/IHIP, Beijing; Lu, X.Y. [PKU/IHIP, Beijing; Mammosser, John D. [JLAB; Wang, E. [BNL

2009-11-01T23:59:59.000Z

44

Back contact buffer layer for thin-film solar cells  

DOE Patents [OSTI]

A photovoltaic cell structure is disclosed that includes a buffer/passivation layer at a CdTe/Back contact interface. The buffer/passivation layer is formed from the same material that forms the n-type semiconductor active layer. In one embodiment, the buffer layer and the n-type semiconductor active layer are formed from cadmium sulfide (CdS). A method of forming a photovoltaic cell includes the step of forming the semiconductor active layers and the buffer/passivation layer within the same deposition chamber and using the same material source.

Compaan, Alvin D.; Plotnikov, Victor V.

2014-09-09T23:59:59.000Z

45

Flow Control MultipleLoop, Finite Buffer Network  

E-Print Network [OSTI]

Massachusetts Institute of Technology May 2, 2002 Ecole Polytechnique Montreal Copyright c 2002 Stanley B, change in demand, etc. Copyright c 2002 Stanley B. Gershwin. All rights reserved. 6 #12; Real; compute decisions quickly, in response to changing conditions. Copyright c 2002 Stanley B. Gershwin. All

Gershwin, Stanley B.

46

Attacking Systems ecurity vulnerabilities related to buffer overruns  

E-Print Network [OSTI]

Attacking Systems S ecurity vulnerabilities related to buffer overruns account for the largest exploits that take ad- vantage of the vulnerability to attack a system. The traditional approach and even security profession- als seemingly assume that all buffer overrun exploits operate in a similar

Sekar, R.

47

Current isolating epitaxial buffer layers for high voltage photodiode array  

DOE Patents [OSTI]

An array of photodiodes in series on a common semi-insulating substrate has a non-conductive buffer layer between the photodiodes and the semi-insulating substrate. The buffer layer reduces current injection leakage between the photodiodes of the array and allows optical energy to be converted to high voltage electrical energy.

Morse, Jeffrey D. (Martinez, CA); Cooper, Gregory A. (Pleasant Hill, CA)

2002-01-01T23:59:59.000Z

48

Methods for improved growth of group III nitride buffer layers  

DOE Patents [OSTI]

Methods are disclosed for growing high crystal quality group III-nitride epitaxial layers with advanced multiple buffer layer techniques. In an embodiment, a method includes forming group III-nitride buffer layers that contain aluminum on suitable substrate in a processing chamber of a hydride vapor phase epitaxy processing system. A hydrogen halide or halogen gas is flowing into the growth zone during deposition of buffer layers to suppress homogeneous particle formation. Some combinations of low temperature buffers that contain aluminum (e.g., AlN, AlGaN) and high temperature buffers that contain aluminum (e.g., AlN, AlGaN) may be used to improve crystal quality and morphology of subsequently grown group III-nitride epitaxial layers. The buffer may be deposited on the substrate, or on the surface of another buffer. The additional buffer layers may be added as interlayers in group III-nitride layers (e.g., GaN, AlGaN, AlN).

Melnik, Yurity; Chen, Lu; Kojiri, Hidehiro

2014-07-15T23:59:59.000Z

49

V-182: Symantec Endpoint Protection Manager Buffer Overflow Vulnerability |  

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

2: Symantec Endpoint Protection Manager Buffer Overflow 2: Symantec Endpoint Protection Manager Buffer Overflow Vulnerability V-182: Symantec Endpoint Protection Manager Buffer Overflow Vulnerability June 20, 2013 - 6:00am Addthis PROBLEM: A vulnerability has been reported in Symantec Endpoint Protection Manager PLATFORM: The vulnerability is reported in versions 12.1.x prior to 12.1 RU3 ABSTRACT: Symantec was notified of a pre-authentication buffer overflow found in the Symantec Endpoint Protection Manager (SEPM) and Symantec Endpoint Protection Center (SPC) REFERENCE LINKS: Secunia Advisory SA53864 SecurityTracker Alert ID: 1028683 Symantec Adivsory SYM13-005 CVE-2013-1612 IMPACT ASSESSMENT: Medium DISCUSSION: The vulnerability is caused due to a boundary error within secars.dll and can be exploited to cause a buffer overflow via the web-based management

50

V-182: Symantec Endpoint Protection Manager Buffer Overflow Vulnerability |  

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

82: Symantec Endpoint Protection Manager Buffer Overflow 82: Symantec Endpoint Protection Manager Buffer Overflow Vulnerability V-182: Symantec Endpoint Protection Manager Buffer Overflow Vulnerability June 20, 2013 - 6:00am Addthis PROBLEM: A vulnerability has been reported in Symantec Endpoint Protection Manager PLATFORM: The vulnerability is reported in versions 12.1.x prior to 12.1 RU3 ABSTRACT: Symantec was notified of a pre-authentication buffer overflow found in the Symantec Endpoint Protection Manager (SEPM) and Symantec Endpoint Protection Center (SPC) REFERENCE LINKS: Secunia Advisory SA53864 SecurityTracker Alert ID: 1028683 Symantec Adivsory SYM13-005 CVE-2013-1612 IMPACT ASSESSMENT: Medium DISCUSSION: The vulnerability is caused due to a boundary error within secars.dll and can be exploited to cause a buffer overflow via the web-based management

51

V-123: VMware ESX / ESXi libxml2 Buffer Underflow Vulnerability |  

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

3: VMware ESX / ESXi libxml2 Buffer Underflow Vulnerability 3: VMware ESX / ESXi libxml2 Buffer Underflow Vulnerability V-123: VMware ESX / ESXi libxml2 Buffer Underflow Vulnerability April 1, 2013 - 1:26am Addthis PROBLEM: VMware ESX / ESXi libxml2 Buffer Underflow Vulnerability PLATFORM: VMware ESX Server 4.x VMware ESXi 4.x VMware ESXi 5.x ABSTRACT: A vulnerability has been reported in VMware ESX and ESXi REFERENCE LINKS: VMware ESXi security update Secunia Advisory SA52844 CVE-2012-5134 IMPACT ASSESSMENT: High DISCUSSION: The ESXi userworld libxml2 library has been updated to resolve a security issue IMPACT: VMware ESX and ESXi can be exploited by malicious people to compromise a vulnerable system SOLUTION: The vendor has issued a fix, VMware ESXi 5.0, Patch Release ESXi500-201303001 (2044373) Addthis Related Articles U-128: VMware ESX/ESXi Buffer Overflow and Null Pointer Dereference Lets

52

Replenishing data descriptors in a DMA injection FIFO buffer  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for replenishing data descriptors in a Direct Memory Access (`DMA`) injection first-in-first-out (`FIFO`) buffer that include: determining, by a messaging module on an origin compute node, whether a number of data descriptors in a DMA injection FIFO buffer exceeds a predetermined threshold, each data descriptor specifying an application message for transmission to a target compute node; queuing, by the messaging module, a plurality of new data descriptors in a pending descriptor queue if the number of the data descriptors in the DMA injection FIFO buffer exceeds the predetermined threshold; establishing, by the messaging module, interrupt criteria that specify when to replenish the injection FIFO buffer with the plurality of new data descriptors in the pending descriptor queue; and injecting, by the messaging module, the plurality of new data descriptors into the injection FIFO buffer in dependence upon the interrupt criteria.

Archer, Charles J. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Cernohous, Bob R. (Rochester, MN); Heidelberger, Philip (Cortlandt Manor, NY); Kumar, Sameer (White Plains, NY); Parker, Jeffrey J. (Rochester, MN)

2011-10-11T23:59:59.000Z

53

Buffer layers for REBCO films for use in superconducting devices  

SciTech Connect (OSTI)

A superconducting article includes a substrate having a biaxially textured surface. A biaxially textured buffer layer, which can be a cap layer, is supported by the substrate. The buffer layer includes a double perovskite of the formula A.sub.2B'B''O.sub.6, where A is rare earth or alkaline earth metal and B' and B'' are different transition metal cations. A biaxially textured superconductor layer is deposited so as to be supported by the buffer layer. A method of making a superconducting article is also disclosed.

Goyal, Amit; Wee, Sung-Hun

2014-06-10T23:59:59.000Z

54

Mineralogical investigations of the first package of the alternative buffer material test – I. Alteration of bentonites  

Science Journals Connector (OSTI)

...Pusch R. (2002a) The buffer and backfill handbook part 1 - Definitions, basic...Pusch R. (2002b) The buffer and backfill handbook part 2 - Materials and techniques...TR 02-12 . SKB (2010) Buffer, backfill and closure process...

S. Kaufhold; R. Dohrmann; T. Sandén; P. Sellin; D. Svensson

55

SMOOTH OIL & GAS FIELD OUTLINES MADE FROM BUFFERED WELLS  

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

The VBA code provided at the bottom of this document is an updated version The VBA code provided at the bottom of this document is an updated version (from ArcGIS 9.0 to ArcGIS 9.2) of the polygon smoothing algorithm described below. A bug that occurred when multiple wells had the same location was also fixed. SMOOTH OIL & GAS FIELD OUTLINE POLYGONS MADE FROM BUFFERED WELLS Why smooth buffered field outlines? See the issues in the figure below: [pic] The smoothing application provided as VBA code below does the following: Adds area to the concave portions; doesn't add area to convex portions to maintain buffer spacing Fills in non-field "islands" smaller than buffer size Joins separate polygon rings with a "bridge" if sufficiently close Minimizes increase in total field area Methodology: creates trapezoids between neighboring wells within an oil/gas

56

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

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

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

57

Data sheet acquired from Harris Semiconductor Buffered Inputs  

E-Print Network [OSTI]

1 Data sheet acquired from Harris Semiconductor SCHS121D Features · Buffered Inputs · Typical. The suffixes 96 and R denote tape and reel. The suffix T denotes a small-quantity reel of 250. CAUTION

Kretchmar, R. Matthew

58

Design of a flux buffer based on the flux shuttle  

SciTech Connect (OSTI)

This paper discusses the design considerations for a flux buffer based on the flux-shuttle concept. Particular attention is given to the issues of flux popping, stability of operation and saturation levels for a large input. Modulation techniques used in order to minimize 1/f noise, in addition to offsets are also analyzed. Advantages over conventional approaches using a SQUID for a flux buffer are discussed. Results of computer simulations are presented.

Gershenson, M. (Naval Coastal Systems Lab., Panama City, FL (United States))

1991-03-01T23:59:59.000Z

59

A New Stack Buffer Overflow Hacking Defense Technique with Memory Address Confirmation  

Science Journals Connector (OSTI)

Stack buffer overflow hacking became generally known due to the Morris’ ... Worm in 1988. Since then buffer overflow hacking has been used to attack systems and...

Choi Yang-Seo; Seo Dong-il; Sohn Sung-Won

2002-01-01T23:59:59.000Z

60

Smart buildings with electric vehicle interconnection as buffer for local renewables?  

E-Print Network [OSTI]

as buffer for local renewables? Michael Stadler, Gonçaloas buffer for local renewables? *) Michael Stadler Gonçaloowners to integrate renewables and electric vehicles?

Stadler, Michael

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

High speed, very large (8 megabyte) first in/first out buffer memory (FIFO)  

DOE Patents [OSTI]

A fast FIFO (First In First Out) memory buffer capable of storing data at rates of 100 megabytes per second. The invention includes a data packer which concatenates small bit data words into large bit data words, a memory array having individual data storage addresses adapted to store the large bit data words, a data unpacker into which large bit data words from the array can be read and reconstructed into small bit data words, and a controller to control and keep track of the individual data storage addresses in the memory array into which data from the packer is being written and data to the unpacker is being read.

Baumbaugh, Alan E. (Batavia, IL); Knickerbocker, Kelly L. (Aurora, IL)

1989-01-01T23:59:59.000Z

62

Computational study of laser imprint mitigation in foam-buffered inertial confinement fusion targets  

SciTech Connect (OSTI)

Recent experiments have shown that low density foam layers can significantly mitigate the perturbing effects of beam nonuniformities affecting the acceleration of thin shells. This problem is studied parametrically with two-dimensional LASNEX [G. B. Zimmerman and W. L. Kruer, Comments Plasma Phys. Controlled Fusion {bold 2}, 51 (1975)]. Foam-buffered targets are employed, consisting typically of 250 {Angstrom} of gold, and 50 {mu}m of 50mg/cm{sup 3} C{sub 10}H{sub 8}O{sub 4} foam attached to a 10 {mu}m foil. In simulation these were characteristically exposed to 1.2 ns, flat-topped green light pulses at 1.4{times}10{sup 14}W/cm{sup 2} intensity, bearing 30 {mu}m lateral perturbations of up to 60{percent} variation in intensity. Without the buffer layers the foils were severely disrupted by 1 ns. With buffering only minimal distortion was manifest at 3 ns. The smoothing is shown to derive principally from the high thermal conductivity of the heated foam. The simulation results imply that (1) the foam thickness should exceed the disturbance wavelength; (2) intensities exceeding 5{times}10{sup 13}W/cm{sup 2} are needed for assured stability beyond 2 ns; (3) longer foams at lower densities are needed for effective mitigation with shorter wavelength light; (4) the gold layer hastens conversion of the structured foam to a uniform plasma. {copyright} {ital 1998 American Institute of Physics.}

Mason, R.J.; Kopp, R.A.; Vu, H.X.; Wilson, D.C.; Goldman, S.R.; Watt, R.G. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)] [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Dunne, M. [Atomic Weapons Establishment, Aldermaston, Reading, RG7 4PR (United Kingdom)] [Atomic Weapons Establishment, Aldermaston, Reading, RG7 4PR (United Kingdom); Willi, O. [The Blackett Laboratory, Imperial College of Science and Technology, London SW72BZ (United Kingdom)] [The Blackett Laboratory, Imperial College of Science and Technology, London SW72BZ (United Kingdom)

1998-01-01T23:59:59.000Z

63

T-626: Xen Multiple Buffer Overflow and Integer Overflow Vulnerabilities |  

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

6: Xen Multiple Buffer Overflow and Integer Overflow 6: Xen Multiple Buffer Overflow and Integer Overflow Vulnerabilities T-626: Xen Multiple Buffer Overflow and Integer Overflow Vulnerabilities May 19, 2011 - 3:05pm Addthis PROBLEM: Xen Multiple Buffer Overflow and Integer Overflow Vulnerabilities PLATFORM: XenSource Xen 3.3.1, XenSource Xen 3.3, XenSource Xen 3.2, XenSource Xen 3.1.2, XenSource Xen 3.1.1, XenSource Xen 3.0.3, XenSource Xen 4.0, XenSource Xen 3.0, RedHat Enterprise Linux Virtualization 5 server, RedHat Enterprise Linux Desktop Multi OS 5 client ,RedHat Enterprise Linux 5 server, Red Hat Fedora 15 ,and Red Hat Enterprise Linux Desktop 5 client ABSTRACT: It was found that the xc_try_bzip2_decode() and xc_try_lzma_decode() decode routines did not correctly check for a possible buffer size overflow in the

64

U-114: IBM Personal Communications WS File Processing Buffer Overflow  

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

14: IBM Personal Communications WS File Processing Buffer 14: IBM Personal Communications WS File Processing Buffer Overflow Vulnerability U-114: IBM Personal Communications WS File Processing Buffer Overflow Vulnerability March 1, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in IBM Personal Communications, which can be exploited by malicious people to compromise a user's system. PLATFORM: versions 5.9.0 through 5.9.7 and 6.0.0 through 6.0.3. ABSTRACT: A vulnerability in WorkStation files (.ws) by IBM Personal Communications could allow a remote attacker to cause a denial of service (application crash) or potentially execute arbitrary code on vulnerable installations of IBM Personal Communications. reference LINKS: Vendor Advisory Secunia Advisory 48185 CVE-2012-0201 IMPACT ASSESSMENT: High Discussion:

65

Structural effects in ICF foam-buffered targets  

SciTech Connect (OSTI)

Experiments have indicated that low-density foam buffer layers can significantly mitigate the perturbing effects of beam non-uniformities in direct drive laser-matter interactions. A smooth drive is essential to obtaining ignition in the Direct Drive approach to ICF ignition. Consequently, the authors have conducted a detailed study of the mitigating capabilities of foam-buffers, and how to optimize then. Smoothly driven implosions may prove crucial to obtaining the high energy and neutron yields needed for Science Based Stockpile Steward ship applications.

Mason, R.J.; Kopp, R.A.; Goldman, S.R.; Wilson, D.C.; Watt, R.G.

1997-10-01T23:59:59.000Z

66

Modeling Buffers with Data Refresh Semantics in Automotive Architectures  

E-Print Network [OSTI]

studies from the automotive electronics domain. Categories and Subject Descriptors: C.3 [SpecialModeling Buffers with Data Refresh Semantics in Automotive Architectures Linh T.X. Phan1 Reinhard,lee}@cis.upenn.edu reinhard.schneider@rcs.ei.tum.de samarjit@tum.de ABSTRACT Automotive architectures consist of multiple

Pennsylvania, University of

67

Predictive Line Buffer: A fast, Energy Efficient Cache Architecture  

E-Print Network [OSTI]

. In this paper, we propose a new cache architecture that results in a faster memory access and lower energy memory access time, and energy consuption. In this paper, we propose a new cache architecturePredictive Line Buffer: A fast, Energy Efficient Cache Architecture Kashif Ali MoKhtar Aboelaze

Aboelaze, Mokhtar

68

Characterization of A Shared Buffer Optoelectronic Packet Router  

E-Print Network [OSTI]

transparency are actively being researched as a way to improve energy efficiency and capacity scaling over multiple optical switch planes and a shared electronic buffer to resolve output-port contention. By using multiple ports on the switch planes for each input and output fiber, and by using some switch- plane ports

Panwar, Shivendra S.

69

Foam-buffered spherical implosions at 527 nm  

SciTech Connect (OSTI)

Creation of a low density, high temperature plasma buffer between the absorption and ablation layers of a directly driven inertial confinement fusion implosion capsule has been proposed as a means to reduce {open_quotes}early time{close_quotes} imprint from laser nonuniformities. This thermal smoothing blanket might be created from a low density foam layer wrapped around the deuterium{endash}tritium filled microballoon. Preliminary spherical implosion tests of this concept using a polystyrene foam layer surrounding a glass microballoon were performed at the Nova laser [Rev. Sci. Instrum. {bold 57}, 2101 (1986)], using a 527 nm drive wavelength. Comparison of capsule yield and imploded core symmetry showed promising improvements in overall target performance, relative to one-dimensional undegraded hydrodynamic simulations, when the foam-buffer layer was present. {copyright} {ital 1997 American Institute of Physics.}

Watt, R.G.; Wilson, D.C.; Chrien, R.E.; Hollis, R.V.; Gobby, P.L.; Mason, R.J.; Kopp, R.A. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)] [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Lerche, R.A.; Kalantar, D.H.; MacGowan, B.; Nelson, M.B.; Phillips, T. [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States)] [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States); McKenty, P.W. [University of Rochester, Laboratory for Laser Energetics, Rochester, New York 14627 (United States)] [University of Rochester, Laboratory for Laser Energetics, Rochester, New York 14627 (United States); Willi, O. [Imperial College of Science and Technology, London (United Kingdom)] [Imperial College of Science and Technology, London (United Kingdom)

1997-05-01T23:59:59.000Z

70

Buffer insertion in large circuits using look-ahead and back-off techniques  

E-Print Network [OSTI]

Buffer insertion is an essential technique for reducing interconnect delay in submicron circuits. Though it is a well researched area, there is a need for robust and effective algorithms to perform buffer insertion at the circuit level. This thesis...

Waghmode, Mandar

2007-04-25T23:59:59.000Z

71

The design and implementation of the buffer manager for an experimental relational database management system  

E-Print Network [OSTI]

Buffer management is an essential component of database management. This thesis presents a design and implementation of the buffer manager for an experimental relational database management system. The relationship and difference between database...

Li, Zaichun

2012-06-07T23:59:59.000Z

72

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...

73

Pesticide contamination interception strategy and removal efficiency in forest buffer and artificial  

E-Print Network [OSTI]

to pesticide transport to aquatic ecosystems (Carter, 2000). Creation or restoration of buffer zones (BZ threat to aquatic ecosystems that can be mitigated through complementary actions including buffer zones

74

Generalized buffering of pass transistor logic (PTL) stages using Boolean division and don't cares  

E-Print Network [OSTI]

the outputs of the PTL blocks, while also reducing the height and delay of the PTL block. PTL synthesis with generalized buffering was implemented in two different ways. In the first approach, Boolean division was used to perform generalized buffering...

Garg, Rajesh

2007-09-17T23:59:59.000Z

75

U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow  

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

7: Pidgin 'mxit_show_message()' Function Stack-Based Buffer 7: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability July 9, 2012 - 7:00am Addthis PROBLEM: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability. PLATFORM: Versions prior to Pidgin 2.10.5 vulnerable. ABSTRACT: Pidgin is prone to a stack-based buffer-overflow vulnerability REFERENCE LINKS: The Vendor's Advisory Bugtraq ID: 54322 CVE-2012-3374 IMPACT ASSESSMENT: Medium Discussion: Incorrect handing of inline images in incoming instant messages can cause a buffer overflow and in some cases can be exploited to execute arbitrary code. Impact: Successful exploits of the buffer-overflow issue may lead to the execution of arbitrary code in the context of the application or to denial-of-service

76

U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow  

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

207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer 207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability July 9, 2012 - 7:00am Addthis PROBLEM: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability. PLATFORM: Versions prior to Pidgin 2.10.5 vulnerable. ABSTRACT: Pidgin is prone to a stack-based buffer-overflow vulnerability REFERENCE LINKS: The Vendor's Advisory Bugtraq ID: 54322 CVE-2012-3374 IMPACT ASSESSMENT: Medium Discussion: Incorrect handing of inline images in incoming instant messages can cause a buffer overflow and in some cases can be exploited to execute arbitrary code. Impact: Successful exploits of the buffer-overflow issue may lead to the execution of arbitrary code in the context of the application or to denial-of-service

77

T-527: OpenSC Smart Card Serial Number Multiple Buffer Overflow  

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

7: OpenSC Smart Card Serial Number Multiple Buffer Overflow 7: OpenSC Smart Card Serial Number Multiple Buffer Overflow Vulnerabilities T-527: OpenSC Smart Card Serial Number Multiple Buffer Overflow Vulnerabilities January 4, 2011 - 5:52pm Addthis PROBLEM: OpenSC Smart Card Serial Number Multiple Buffer Overflow Vulnerabilities PLATFORM: Vulnerable Platform: OpenSC 0.11.13 ABSTRACT: OpenSC is prone to multiple buffer-overflow vulnerabilities because the application fails to perform adequate boundary checks on user-supplied input. Attackers may leverage these issues to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions. reference LINKS: SecurityFocus - OpenSC Smart Card Serial CVE-2010-4523 OpenSC: Three stack-based buffer overflows CVE-2010-4523 - Three stack-based buffer overflows

78

Sodium bicarbonate and Alkaten as buffers in beef cattle diets  

E-Print Network [OSTI]

. PROCEDURE FOR INDIGESTIBLE ACID DETERGENT FIBER ( IAOF ) DETERMINATION. 84 LIST OF FIGURES Figure l. Time vs. rumen pH in the 90% concentrate diet. 2. Time vs. rumen pH in the 50% concentrate diet. 3. Time vs. duodena1 pH in the 90% concentrate diet 4... steers fed two levels of concentrate. 2. To determine the effect of NaHCO 3 and Alkaten on the site and extent of nutr 1ent digestibility and to exam1ne the relationship of pH and digestibility. 3. To determ1ne the effect of buffers on intake, feed...

Boerner, Benedict Joseph

1985-01-01T23:59:59.000Z

79

JC3 High Impact Assessment Bulletins | Department of Energy  

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

2, 2012 2, 2012 U-115: Novell GroupWise Client Address Book Processing Buffer Overflow Vulnerability The vulnerability is caused due to an error when processing Novell Address Book (".nab") files and can be exploited to cause a heap-based buffer overflow via an overly long email address. February 22, 2012 U-108: Net4Switch ipswcom ActiveX Control Buffer Overflow Vulnerability The vulnerability is caused due to a boundary error within the "CxDbgPrint()" function (cxcmrt.dll) when creating a debug message string. February 16, 2012 U-105:Oracle Java SE Critical Patch Update Advisory Multiple vulnerabilities were reported in Oracle Java SE. A remote user can execute arbitrary code on the target system. A remote user can cause denial of service conditions.

80

Advance in Vertical Buffered Electropolishing on Niobium for Particle Accelerators*  

SciTech Connect (OSTI)

Niobium (Nb) is the most popular material that has been employed for making superconducting radio frequency (SRF) cavities to be used in various particle accelerators over the last couple of decades. One of the most important steps in fabricating Nb SRF cavities is the final chemical removal of 150 {mu}m of Nb from the inner surfaces of the SRF cavities. This is usually done by either buffered chemical polishing (BCP) or electropolishing (EP). Recently a new Nb surface treatment technique called buffered electropolishing (BEP) has been developed at Jefferson Lab. It has been demonstrated that BEP can produce the smoothest surface finish on Nb ever reported in the literature while realizing a Nb removal rate as high as 10 {mu}m/min that is more than 25 and 5 times quicker than those of EP and BCP(112) respectively. In this contribution, recent advance in optimizing and understanding BEP treatment technique is reviewed. Latest results from RF measurements on BEP treated Nb single cell cavities by our unique vertical polishing system will be reported.

A.T. Wu, S. Jin, J.D. Mammosser, C.E. Reece, R.A. Rimmer,L. Lin, X.Y. Lu, K. Zhao

2011-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

Abstract -A current-mode logic (CML) buffer is based on a simple differential circuit. This paper investigates important  

E-Print Network [OSTI]

circuits can. However, CML buffers suffer from dissipating more static power than CMOS inverters. Recently buffers. A new design procedure to sys- tematically design a chain of tapered CML buffers is pro- posed. The circuit design issues in regard to the CML buffer are compared with those in a conventional CMOS inverter

Heydari, Payam

82

V-114: RealPlayer MP4 Processing Buffer Overflow Vulnerability | Department  

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

14: RealPlayer MP4 Processing Buffer Overflow Vulnerability 14: RealPlayer MP4 Processing Buffer Overflow Vulnerability V-114: RealPlayer MP4 Processing Buffer Overflow Vulnerability March 19, 2013 - 12:01am Addthis PROBLEM: RealPlayer MP4 Processing Buffer Overflow Vulnerability PLATFORM: Versions prior to 16.0.1.18. ABSTRACT: A vulnerability has been reported in RealPlayer REFERENCE LINKS: RealNetworks, Inc Secunia Advisory SA52692 CVE-2013-1750 IMPACT ASSESSMENT: High DISCUSSION: The vulnerability is caused due to an error when processing MP4 files and can be exploited to cause a heap-based buffer overflow via a specially crafted MP4 file. IMPACT: Successful exploitation may allow execution of arbitrary code. SOLUTION: Update to version 16.0.1.18. Addthis Related Articles U-042: Mac RealPlayer Multiple Vulnerabilities V-228: RealPlayer Buffer Overflow and Memory Corruption Error Let Remote

83

Effect of buffer structures on AlGaN/GaN high electron mobility transistor reliability  

SciTech Connect (OSTI)

AlGaN/GaN high electron mobility transistors (HEMTs) with three different types of buffer layers, including a GaN/AlGaN composite layer, or 1 or 2 lm GaN thick layers, were fabricated and their reliability compared. The HEMTs with the thick GaN buffer layer showed the lowest critical voltage (Vcri) during off-state drain step-stress, but this was increased by around 50% and 100% for devices with the composite AlGaN/GaN buffer layers or thinner GaN buffers, respectively. The Voff - state for HEMTs with thin GaN and composite buffers were 100 V, however, this degraded to 50 60V for devices with thick GaN buffers due to the difference in peak electric field near the gate edge. A similar trend was observed in the isolation breakdown voltage measurements, with the highest Viso achieved based on thin GaN or composite buffer designs (600 700 V), while a much smaller Viso of 200V was measured on HEMTs with the thick GaN buffer layers. These results demonstrate the strong influence of buffer structure and defect density on AlGaN/GaN HEMT performance and reliability.

Liu, L. [University of Florida, Gainesville; Xi, Y. Y. [University of Florida, Gainesville; Ren, F. [University of Florida; Pearton, S. J. [University of Florida; Laboutin, O. [Kopin Corporation, Taunton, MA; Cao, Yu [Kopin Corporation, Taunton, MA; Johnson, Wayne J. [Kopin Corporation, Taunton, MA; Kravchenko, Ivan I [ORNL

2012-01-01T23:59:59.000Z

84

T-527: OpenSC Smart Card Serial Number Multiple Buffer Overflow...  

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

Pidgin 'mxitshowmessage()' Function Stack-Based Buffer Overflow Vulnerability U-202: Apple QuickTime Multiple Stack Overflow Vulnerabilities T-543: Wireshark 0.8.20 through...

85

U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer...  

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

Pidgin Multiple Vulnerabilities T-527: OpenSC Smart Card Serial Number Multiple Buffer Overflow Vulnerabilities U-202: Apple QuickTime Multiple Stack Overflow Vulnerabilities...

86

A New Method for Minimizing Buffer Sizes for Cyclo-Static Dataflow Graphs  

E-Print Network [OSTI]

. This paper presents an original methodology to minimize the global surface of the buffers for a Cyclo for real life problems. The resolution of the optimization problem for a Reed- Solomon Decoder application that the methodology developed in [5] to minimize the surface of the buffers for a minimum fixed throughput for a SDF

Paris-Sud XI, Université de

87

Buffer Sizing for Minimum Energy-Delay Product by Using an Approximating Polynomial  

E-Print Network [OSTI]

Buffer Sizing for Minimum Energy-Delay Product by Using an Approximating Polynomial Chang Woo Kang to derive sizing rules for buffered chains, which optimize the overall energy-delay product. Categories result in a poor solution in terms of the energy-delay product. The focus of this work is on multi

Pedram, Massoud

88

SOLARCAP: Super Capacitor Buffering of Solar Energy for Self-Sustainable Field Systems  

E-Print Network [OSTI]

SOLARCAP: Super Capacitor Buffering of Solar Energy for Self-Sustainable Field Systems Amal Fahad of the conventional battery-based energy storage, this paper argues that the super capacitor buffering of solar energy (SOLARCAP) has the advantages of precise energy lifetime awareness, low maintenance, and operational

Shen, Kai

89

Chemical Reactivity of Pd-Au Bimetallic Nanoclusters Grown via Amorphous Solid Water as Buffer Layer  

E-Print Network [OSTI]

grown via ASW buffer layer on silica, presumably due to suppression of the trimerization pathway of both, is often rather difficult to obtain. Model catalysis has been studied in recent decades by in an industrial catalyst.16-20 Intro- duction of weakly bound buffer layers to assist the growth of clusters

Asscher, Micha

90

U-056: Linux Kernel HFS Buffer Overflow Lets Local Users Gain Root  

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

6: Linux Kernel HFS Buffer Overflow Lets Local Users Gain Root 6: Linux Kernel HFS Buffer Overflow Lets Local Users Gain Root Privileges U-056: Linux Kernel HFS Buffer Overflow Lets Local Users Gain Root Privileges December 9, 2011 - 8:00am Addthis PROBLEM: Linux Kernel HFS Buffer Overflow Lets Local Users Gain Root Privileges. PLATFORM: Linux kernel ABSTRACT: A vulnerability was reported in the Linux Kernel. reference LINKS: The Linux Kernel Archives SecurityTracker Alert ID: 1026395 CVE-2011-4330 IMPACT ASSESSMENT: Medium Discussion: When a specially crafted Hierarchical File System (HFS) file system is mounted, a local user can to trigger a buffer overflow and execute arbitrary code on the target system with root privileges. The vulnerability resides in the hfs_mac2asc() function. Impact: A local user can obtain root privileges on the target system.

91

U-120: RSA SecurID Software Token Converter Unspecified Buffer Overflow  

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

0: RSA SecurID Software Token Converter Unspecified Buffer 0: RSA SecurID Software Token Converter Unspecified Buffer Overflow Vulnerability U-120: RSA SecurID Software Token Converter Unspecified Buffer Overflow Vulnerability March 8, 2012 - 7:00am Addthis PROBLEM: RSA SecurID Software Token Converter Unspecified Buffer Overflow Vulnerability PLATFORM: RSA SecurID Software Token Converter 2.x ABSTRACT: Successful exploitation may allow execution of arbitrary code. reference LINKS: Secunia Advisory SA48297 CVE-2012-0397 IMPACT ASSESSMENT: High Discussion: A vulnerability has been reported in RSA SecurID Software Token Converter, which can be exploited by malicious people to compromise a user's system. Impact: An unspecified error can be exploited to cause a buffer overflow. Solution: Update to version 2.6.1. Addthis Related Articles

92

V-093: Symantec PGP Desktop Buffer Overflows Let Local Users Gain Elevated  

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

3: Symantec PGP Desktop Buffer Overflows Let Local Users Gain 3: Symantec PGP Desktop Buffer Overflows Let Local Users Gain Elevated Privileges V-093: Symantec PGP Desktop Buffer Overflows Let Local Users Gain Elevated Privileges February 18, 2013 - 12:53am Addthis PROBLEM: Symantec PGP Desktop Buffer Overflows Let Local Users Gain Elevated Privileges PLATFORM: Symantec PGP Desktop 10.2.x,10.1.x,10.0.x Symantec Encryption Desktop 10.3.0 ABSTRACT: Two vulnerabilities were reported in Symantec PGP Desktop. REFERENCE LINKS: Symantec Security Advisory SYM13-001 Bugtraq ID: 57170 SecurityTracker Alert ID: 1028145 CVE-2012-4351 CVE-2012-4352 IMPACT ASSESSMENT: Medium DISCUSSION: A local user can trigger an integer overflow in 'pgpwded.sys' to execute arbitrary code on the target system [CVE-2012-4351]. On Windows XP and Windows Sever 2003, a local user can trigger a buffer

93

T-559: Stack-based buffer overflow in oninit in IBM Informix Dynamic Server  

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

9: Stack-based buffer overflow in oninit in IBM Informix 9: Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote execution T-559: Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote execution February 17, 2011 - 7:00am Addthis PROBLEM: Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote execution. PLATFORM: IBM Informix Dynamic Server (IDS) 11.50 ABSTRACT: Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote execution attackers to execute arbitrary code via crafted arguments in the USELASTCOMMITTED session environment option in a SQL SET ENVIRONMENT statement. reference LINKS: Security Database - Reference - CVE-2011-1033 CVE Details - Reference - CVE-2011-1033

94

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

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

4: Apple QuickTime Buffer Overflows Let Remote Users Execute 4: 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 Addthis PROBLEM: Multiple vulnerabilities were reported in QuickTime. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: Apple Quick Time prior to 7.7 ABSTRACT: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code. reference LINKS: Apple security updates SecurityTracker Alert ID: 1025884 Mac OS X: Updating your software Support Downloads QuickTime 7.7 IMPACT ASSESSMENT: High Discussion: A specially crafted PICT file can trigger a buffer overflow [CVE-2011-0245]. Mac OS X version 10.7 is not affected. A specially crafted GIF image can trigger a heap overflow [CVE-2011-0246].

95

T-567: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local Users  

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

7: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local 7: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local Users Gain Elevated Privileges T-567: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local Users Gain Elevated Privileges March 1, 2011 - 6:44pm Addthis PROBLEM: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local Users Gain Elevated Privileges . PLATFORM: Linux Kernel 2.4.x, 2.6.x ABSTRACT: A vulnerability was reported in the Linux Kernel. A local user may be able to obtain elevated privileges on the target system. A physically local user can connect a storage device with a specially crafted LDM partition table to trigger a buffer overflow in the ldm_frag_add() function in 'fs/partitions/ldm.c' and potentially execute arbitrary code with elevated privileges. reference LINKS: Security Tracker - Alert ID: 1025128

96

T-548: Novell ZENworks Handheld Management (ZHM) ZfHIPCnd.exe buffer  

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

48: Novell ZENworks Handheld Management (ZHM) ZfHIPCnd.exe 48: Novell ZENworks Handheld Management (ZHM) ZfHIPCnd.exe buffer overflow T-548: Novell ZENworks Handheld Management (ZHM) ZfHIPCnd.exe buffer overflow February 2, 2011 - 7:15am Addthis PROBLEM: Novell ZENworks Handheld Management (ZHM) ZfHIPCnd.exe buffer overflow. PLATFORM: Novell Zenworks Handheld Management 7 ABSTRACT: Novell ZENworks Handheld Management (ZHM) is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the ZfHIPCnd.exe Access Point process. By sending a specially-crafted request to TCP port 2400, a remote attacker could overflow a buffer and execute arbitrary code on the system with SYSTEM privileges or cause the application to crash. reference LINKS: TippingPoint: Zero Day Initiative Redhat - CVE-2010-0742 Novell ZENworks - CVE-2010-0742

97

U-128: VMware ESX/ESXi Buffer Overflow and Null Pointer Dereference Lets  

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

8: VMware ESX/ESXi Buffer Overflow and Null Pointer Dereference 8: VMware ESX/ESXi Buffer Overflow and Null Pointer Dereference Lets Local Users Gain Elevated Privileges U-128: VMware ESX/ESXi Buffer Overflow and Null Pointer Dereference Lets Local Users Gain Elevated Privileges March 19, 2012 - 7:00am Addthis PROBLEM: VMware ESX/ESXi Buffer Overflow and Null Pointer Dereference Lets Local Users Gain Elevated Privileges PLATFORM: ESX 4.0, 4.1; ESXi 4.0, 4.1, 5.0 ABSTRACT: A vulnerability was reported in VMware ESX. A local user can obtain elevated privileges on the target system. reference LINKS: Secunia Advisory SA48378 SecurityTracker Alert ID: 1026818 CVE-2010-0405 IMPACT ASSESSMENT: Medium Discussion: A local user on a guest operating system can trigger a buffer overflow or null pointer dereference in the display drivers to execute arbitrary code

98

T-567: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local Users  

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

7: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local 7: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local Users Gain Elevated Privileges T-567: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local Users Gain Elevated Privileges March 1, 2011 - 6:44pm Addthis PROBLEM: Linux Kernel Buffer Overflow in ldm_frag_add() May Let Local Users Gain Elevated Privileges . PLATFORM: Linux Kernel 2.4.x, 2.6.x ABSTRACT: A vulnerability was reported in the Linux Kernel. A local user may be able to obtain elevated privileges on the target system. A physically local user can connect a storage device with a specially crafted LDM partition table to trigger a buffer overflow in the ldm_frag_add() function in 'fs/partitions/ldm.c' and potentially execute arbitrary code with elevated privileges. reference LINKS: Security Tracker - Alert ID: 1025128

99

V-009: Adobe Shockwave Player Buffer Overflows and Array Error Lets Remote  

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

09: Adobe Shockwave Player Buffer Overflows and Array Error Lets 09: Adobe Shockwave Player Buffer Overflows and Array Error Lets Remote Users Execute Arbitrary Code V-009: Adobe Shockwave Player Buffer Overflows and Array Error Lets Remote Users Execute Arbitrary Code October 24, 2012 - 6:00am Addthis PROBLEM: Adobe Shockwave Player Buffer Overflows and Array Error Lets Remote Users Execute Arbitrary Code PLATFORM: Adobe Shockwave Player 11.6.7.637 and earlier versions for Windows and Macintosh ABSTRACT: Several vulnerabilities were reported in Adobe Shockwave. REFERENCE LINKS: Adobe Security bulletin SecurityTracker Alert ID: 1027692 CVE-2012-4172 CVE-2012-4173 CVE-2012-4174 CVE-2012-4175 CVE-2012-4176 CVE-2012-5273 IMPACT ASSESSMENT: High DISCUSSION: A remote user can create specially crafted content that, when loaded by the target user, will trigger a buffer overflow and execute arbitrary code on

100

Propagation of misfit dislocations from buffer/Si interface into Si  

DOE Patents [OSTI]

Misfit dislocations are redirected from the buffer/Si interface and propagated to the Si substrate due to the formation of bubbles in the substrate. The buffer layer growth process is generally a thermal process that also accomplishes annealing of the Si substrate so that bubbles of the implanted ion species are formed in the Si at an appropriate distance from the buffer/Si interface so that the bubbles will not migrate to the Si surface during annealing, but are close enough to the interface so that a strain field around the bubbles will be sensed by dislocations at the buffer/Si interface and dislocations are attracted by the strain field caused by the bubbles and move into the Si substrate instead of into the buffer epi-layer. Fabrication of improved integrated devices based on GaN and Si, such as continuous wave (CW) lasers and light emitting diodes, at reduced cost is thereby enabled.

Liliental-Weber, Zuzanna (El Sobrante, CA); Maltez, Rogerio Luis (Porto Alegre, BR); Morkoc, Hadis (Richmond, VA); Xie, Jinqiao (Raleigh, VA)

2011-08-30T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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-148: Novell iPrint Client Unspecified Buffer Overflow Vulnerability |  

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

8: Novell iPrint Client Unspecified Buffer Overflow 8: Novell iPrint Client Unspecified Buffer Overflow Vulnerability V-148: Novell iPrint Client Unspecified Buffer Overflow Vulnerability May 3, 2013 - 6:00am Addthis PROBLEM: Novell iPrint Client Unspecified Buffer Overflow Vulnerability PLATFORM: Novell iPrint Client 5.x ABSTRACT: A vulnerability has been reported in Novell iPrint Client, which can be exploited by malicious people to compromise a user's system REFERENCE LINKS: Secunia Advisory SA53261 Novell KB 7012344 Novell KB 7008708 CVE-2013-1091 IMPACT ASSESSMENT: High DISCUSSION: The vulnerability is caused due to an unspecified error and can be exploited to cause a stack-based buffer overflow. IMPACT: Successful exploitation may allow execution of arbitrary code SOLUTION: Vendor recommendation is to update to Version 5.90

102

T-556: BMC PATROL Agent Service Daemon stack-based buffer overflow |  

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

6: BMC PATROL Agent Service Daemon stack-based buffer overflow 6: BMC PATROL Agent Service Daemon stack-based buffer overflow T-556: BMC PATROL Agent Service Daemon stack-based buffer overflow February 14, 2011 - 7:07am Addthis PROBLEM: BMC PATROL Agent Service Daemon stack-based buffer overflow PLATFORM: BMC Performance Affected software versions: BMC Performance Analysis for Servers 7.4.00 - 7.5.10 BMC Performance Analyzer for Servers 7.4.00 - 7.5.10 BMC Performance Assurance for Servers 7.4.00 - 7.5.10 BMC Performance Assurance for Virtual Servers 7.4.00 - 7.5.10 ABSTRACT: Stack-based buffer overflow in BMC PATROL Agent Service Daemon for in Performance Analysis for Servers, Performance Assurance for Servers, and Performance Assurance for Virtual Servers 7.4.00 through 7.5.10; Performance Analyzer and Performance Predictor for Servers 7.4.00 through

103

U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote  

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

6: HP StorageWorks File Migration Agent Buffer Overflows Let 6: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code July 19, 2012 - 7:14am Addthis PROBLEM: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code PLATFORM: HP StorageWorks File Migration Agent ABSTRACT: Two vulnerabilities were reported in HP StorageWorks File Migration Agent. reference LINKS: SecurityTracker Alert ID: 1027281 ZDI-12-127 ZDI-12-126 IMPACT ASSESSMENT: High Discussion: The vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of HP StorageWorks File Migration Agent. Authentication is not required to exploit this vulnerability. 1. (ZDI-12-127) The specific flaw exists within the HsmCfgSvc.exe service

104

U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote  

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

U-216: HP StorageWorks File Migration Agent Buffer Overflows Let U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code July 19, 2012 - 7:14am Addthis PROBLEM: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code PLATFORM: HP StorageWorks File Migration Agent ABSTRACT: Two vulnerabilities were reported in HP StorageWorks File Migration Agent. reference LINKS: SecurityTracker Alert ID: 1027281 ZDI-12-127 ZDI-12-126 IMPACT ASSESSMENT: High Discussion: The vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of HP StorageWorks File Migration Agent. Authentication is not required to exploit this vulnerability.

105

T-629: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities | Department  

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

9: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities 9: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities T-629: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities May 24, 2011 - 3:35pm Addthis PROBLEM: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities. PLATFORM: Avaya versions prior to 3.8.5 (confirmed in 3.8.2) ABSTRACT: Vulnerabilities where malicious people are able to gain system access and execute arbitrary code with the privileges of a local user. refrence LINKS: Avaya Security Advisory: ASA-2011-143 Secunia Advisory: SA44062 Securelist ID: SA44062 Vulnerability Report: Avaya WinPDM 3.x IMPACT ASSESSMENT: High Discussion: Multiple vulnerabilities in Avaya WinPDM, which can be exploited by malicious people to compromise a vulnerable system. 1) A boundary error in the Unite Host Router service (UniteHostRouter.exe)

106

V-060: VLC Media Player Buffer Overflow in HTML Subtitle Parser Lets Remote  

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

0: VLC Media Player Buffer Overflow in HTML Subtitle Parser 0: VLC Media Player Buffer Overflow in HTML Subtitle Parser Lets Remote Users Execute Arbitrary Code V-060: VLC Media Player Buffer Overflow in HTML Subtitle Parser Lets Remote Users Execute Arbitrary Code January 2, 2013 - 1:00am Addthis PROBLEM: VLC Media Player Buffer Overflow in HTML Subtitle Parser Lets Remote Users Execute Arbitrary Code PLATFORM: VLC Media Player 2.0.4, possibly earlier versions ABSTRACT: Some vulnerabilities have been reported in VLC Media Player REFERENCE LINKS: SecurityTracker Alert ID: 1027929 Secunia Advisory SA51692 IMPACT ASSESSMENT: Medium DISCUSSION: Some vulnerabilities have been reported in VLC Media Player, which can be exploited by malicious people to compromise a user's system. The vulnerabilities are caused due to errors when parsing HTML subtitles in

107

V-169: Linux Kernel "iscsi_add_notunderstood_response()" Buffer Overflow  

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

9: Linux Kernel "iscsi_add_notunderstood_response()" Buffer 9: Linux Kernel "iscsi_add_notunderstood_response()" Buffer Overflow Vulnerability V-169: Linux Kernel "iscsi_add_notunderstood_response()" Buffer Overflow Vulnerability June 3, 2013 - 12:01am Addthis PROBLEM: Linux Kernel "iscsi_add_notunderstood_response()" Buffer Overflow Vulnerability PLATFORM: Linux Kernel 3.0.x Linux Kernel 3.2.x Linux Kernel 3.4.x Linux Kernel 3.9.x ABSTRACT: A vulnerability has been reported in Linux Kernel. REFERENCE LINKS: Secunia Advisory SA53670 Red Hat Bugzilla - Bug 968036 CVE-2013-2850 IMPACT ASSESSMENT: Medium DISCUSSION: The vulnerability is caused due to a boundary error within the "iscsi_add_notunderstood_response()" function (drivers/target/iscsi/iscsi_target_parameters.c) when parsing keys and can

108

V-065: Adobe Flash Player Buffer Overflow Lets Remote Users Execute  

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

5: Adobe Flash Player Buffer Overflow Lets Remote Users Execute 5: Adobe Flash Player Buffer Overflow Lets Remote Users Execute Arbitrary Code V-065: Adobe Flash Player Buffer Overflow Lets Remote Users Execute Arbitrary Code January 9, 2013 - 12:10am Addthis PROBLEM: Adobe Flash Player Buffer Overflow Lets Remote Users Execute Arbitrary Code PLATFORM: Adobe Flash Player 11.5.502.135 and earlier versions for Windows Adobe Flash Player 11.5.502.136 and earlier versions for Macintosh Adobe Flash Player 11.2.202.258 and earlier versions for Linux Adobe Flash Player 11.1.115.34 and earlier versions for Android 4.x Adobe Flash Player 11.1.111.29 and earlier versions for Android 3.x and 2.x. ABSTRACT: Security updates available for Adobe Flash Player REFERENCE LINKS: Adobe Security Bulletin APSB13-01 SecurityTracker Alert ID: 1027950

109

U-115: Novell GroupWise Client Address Book Processing Buffer Overflow  

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

5: Novell GroupWise Client Address Book Processing Buffer 5: Novell GroupWise Client Address Book Processing Buffer Overflow Vulnerability U-115: Novell GroupWise Client Address Book Processing Buffer Overflow Vulnerability March 2, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in in Novell GroupWise Client. PLATFORM: versions 8.0 through 8.02 HP3. ABSTRACT: The vulnerability is caused due to an error when processing Novell Address Book (".nab") files and can be exploited to cause a heap-based buffer overflow via an overly long email address. reference LINKS: Vendor Advisory Secunia Advisory 48199 CVE-2011-4189 IMPACT ASSESSMENT: High Discussion: The GroupWise 8 Client for Windows is vulnerable to an exploit where a malformed address book could cause heap memory corruption, which could lead to remote code execution under the privilege of the user that opened the

110

V-056: FreeType BDF Glyph Processing Buffer Overflow Vulnerability |  

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

6: FreeType BDF Glyph Processing Buffer Overflow Vulnerability 6: FreeType BDF Glyph Processing Buffer Overflow Vulnerability V-056: FreeType BDF Glyph Processing Buffer Overflow Vulnerability December 27, 2012 - 6:00am Addthis PROBLEM: FreeType BDF Glyph Processing Buffer Overflow Vulnerability PLATFORM: Version(s): prior to 2.4.11 ABSTRACT: Several vulnerabilities were reported in FreeType. A remote user can cause arbitrary code to be executed on the target user's system. REFERENCE LINKS: SecurityTracker Alert ID: 1027921 CVE-2012-5668 CVE-2012-5669 CVE-2012-5670 IMPACT ASSESSMENT: High DISCUSSION: A remote user can create a specially crafted font file that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user or application. A null pointer dereference can be triggered in bdf_free_font()

111

T-562: Novell ZENworks Configuration Management novell-tftp.exe Buffer  

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

2: Novell ZENworks Configuration Management novell-tftp.exe 2: Novell ZENworks Configuration Management novell-tftp.exe Buffer Overflow T-562: Novell ZENworks Configuration Management novell-tftp.exe Buffer Overflow February 22, 2011 - 7:00am Addthis PROBLEM: Novell ZENworks Buffer Overflow in TFTPD. PLATFORM: Novell ZENworks Configuration Management 10.x, Novell ZENworks Configuration Management 11.x ABSTRACT: A vulnerability has been reported in Novell ZENworks Configuration Management, which can be exploited by malicious people to compromise a vulnerable system. The vulnerability is caused due to a boundary error in novell-tftp.exe when parsing requests. This can be exploited to cause a heap-based buffer overflow via a specially crafted request sent to UDP port 69. The vulnerability is reported in versions 10.3.1, 10.3.2, and 11.0.

112

V-018: Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let  

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

8: Adobe Flash Player Buffer Overflows and Memory Corruption 8: Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code V-018: Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code November 7, 2012 - 6:00am Addthis PROBLEM: Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code PLATFORM: Adobe Flash Player 11.4.402.287 and prior for Windows and OS X; 11.2.202.243 and prior for Linux ABSTRACT: Several vulnerabilities were reported in Adobe Flash Player. REFERENCE LINKS: Adobe Vulnerability identifier: APSB12-24 SecurityTracker Alert ID: 1027730 CVE-2012-5274 CVE-2012-5275 CVE-2012-5276 CVE-2012-5277 CVE-2012-5278 CVE-2012-5279 CVE-2012-5280 IMPACT ASSESSMENT: High DISCUSSION: Several vulnerabilities were reported in Adobe Flash Player. A remote user

113

V-060: VLC Media Player Buffer Overflow in HTML Subtitle Parser Lets Remote  

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

0: VLC Media Player Buffer Overflow in HTML Subtitle Parser 0: VLC Media Player Buffer Overflow in HTML Subtitle Parser Lets Remote Users Execute Arbitrary Code V-060: VLC Media Player Buffer Overflow in HTML Subtitle Parser Lets Remote Users Execute Arbitrary Code January 2, 2013 - 1:00am Addthis PROBLEM: VLC Media Player Buffer Overflow in HTML Subtitle Parser Lets Remote Users Execute Arbitrary Code PLATFORM: VLC Media Player 2.0.4, possibly earlier versions ABSTRACT: Some vulnerabilities have been reported in VLC Media Player REFERENCE LINKS: SecurityTracker Alert ID: 1027929 Secunia Advisory SA51692 IMPACT ASSESSMENT: Medium DISCUSSION: Some vulnerabilities have been reported in VLC Media Player, which can be exploited by malicious people to compromise a user's system. The vulnerabilities are caused due to errors when parsing HTML subtitles in

114

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

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

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

115

T-629: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities | Department  

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

29: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities 29: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities T-629: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities May 24, 2011 - 3:35pm Addthis PROBLEM: Avaya WinPDM Multiple Buffer Overflow Vulnerabilities. PLATFORM: Avaya versions prior to 3.8.5 (confirmed in 3.8.2) ABSTRACT: Vulnerabilities where malicious people are able to gain system access and execute arbitrary code with the privileges of a local user. refrence LINKS: Avaya Security Advisory: ASA-2011-143 Secunia Advisory: SA44062 Securelist ID: SA44062 Vulnerability Report: Avaya WinPDM 3.x IMPACT ASSESSMENT: High Discussion: Multiple vulnerabilities in Avaya WinPDM, which can be exploited by malicious people to compromise a vulnerable system. 1) A boundary error in the Unite Host Router service (UniteHostRouter.exe)

116

V-219: Kingsoft Writer 2012 WPS Font Names Buffer Overflow Vulnerability |  

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

19: Kingsoft Writer 2012 WPS Font Names Buffer Overflow 19: Kingsoft Writer 2012 WPS Font Names Buffer Overflow Vulnerability V-219: Kingsoft Writer 2012 WPS Font Names Buffer Overflow Vulnerability August 16, 2013 - 5:52am Addthis PROBLEM: Kaveh Ghaemmaghami has discovered a vulnerability in Kingsoft Writer 2012, which can be exploited by malicious people to compromise a user's system. PLATFORM: Kingsoft Office 2012, Kingsoft Weirwe 2012 8.x ABSTRACT: The vulnerability is confirmed in the following products and versions: * Kingsoft Writer 2012 version 8.1.0.3030. * Kingsoft Writer 2012 bundled in Kingsoft Office 2012 version 8.1.0.3385. REFERENCE LINKS: Secunia Advisory SA53266 CVE-2013-3934 IMPACT ASSESSMENT: High DISCUSSION: The vulnerability is caused due to a boundary error in when handling font names and can be exploited to cause a stack-based buffer overflow via a

117

U-043: Attachmate Reflection Buffer Overflow in FTP Client Lets Remote  

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

3: Attachmate Reflection Buffer Overflow in FTP Client Lets 3: Attachmate Reflection Buffer Overflow in FTP Client Lets Remote Servers Execute Arbitrary Code U-043: Attachmate Reflection Buffer Overflow in FTP Client Lets Remote Servers Execute Arbitrary Code November 22, 2011 - 8:00am Addthis PROBLEM: Attachmate Reflection Buffer Overflow in FTP Client Lets Remote Servers Execute Arbitrary Code. PLATFORM: 14.1.1173 and prior versions The following product versions are affected: Reflection for HP version 14.x Reflection for UNIX and OpenVMS version 14.x Reflection for ReGIS Graphics version 14.x Reflection for IBM version 14.x Reflection X version 14.x ABSTRACT: A remote server can execute arbitrary code on the connected target system. reference LINKS: Security Updates and Reflection Attachmate Support Lifecycle Attachmate Downloads

118

T-559: Stack-based buffer overflow in oninit in IBM Informix...  

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

overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote execution T-559: Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50...

119

Poly(vinyl alcohol)-based buffering membranes for isoelectric trapping separations  

E-Print Network [OSTI]

Isoelectric trapping (IET) in multicompartment electrolyzers (MCE) has been widely used for the electrophoretic separation of ampholytic compounds such as proteins. In IET, the separation occurs in the buffering membranes that form a step-wise p...

Craver, Helen C.

2009-05-15T23:59:59.000Z

120

A multilevel energy buffer and voltage modulator for grid-interfaced micro-inverters  

E-Print Network [OSTI]

Micro-inverters operating into the single-phase grid from solar photovoltaic (PV) panels or other low-voltage sources must buffer the twice-line-frequency variations between the energy sourced by the PV panel and that ...

Chen, Minjie

Note: This page contains sample records for the topic "activex control buffer" 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

Enhanced dielectric properties from barium strontium titanate films with strontium titanate buffer layers  

E-Print Network [OSTI]

Enhanced dielectric properties from barium strontium titanate films with strontium titanate buffer in their PE state. One of the leading material candidates for tunable materials is barium strontium titanate

Alpay, S. Pamir

122

Ultraviolet-ozone-treated PEDOT:PSS as anode buffer layer for organic solar cells  

Science Journals Connector (OSTI)

Ultraviolet-ozone-treated poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS)was used as the anode buffer layer in copper phthalocyanine (CuPc)/fullerene-based solar cells. The power conversion e...

Zisheng Su; Lidan Wang; Yantao Li; Haifeng Zhao; Bei Chu…

2012-08-01T23:59:59.000Z

123

Identifying Solubility-Promoting Buffers for Intrinsically Disordered Proteins Prior to Purification  

Science Journals Connector (OSTI)

Intrinsically disordered proteins are anticipated to be more prone to aggregation than folded, stable proteins. Chemical additives included in the buffer can help maintain proteins in a soluble, monomeric state. ...

Kelly A. Churion; Sarah E. Bondos

2012-01-01T23:59:59.000Z

124

Effect of buffer layer growth temperature on epitaxial GaN films deposited by magnetron sputtering  

SciTech Connect (OSTI)

Epitaxial GaN films were deposited by reactive sputtering of a GaAs target in 100 % nitrogen at 700 deg. C on ZnO buffer layers grown at different substrate temperatures over sapphire substrates. High resolution X-ray diffraction measurements and the corresponding analysis show that the growth temperature of buffer layers significantly affects the micro-structural parameters of GaN epilayer, such as lateral coherence length, tilt and twist, while the vertical coherence length remains unaffected. The optimum substrate temperature for buffer layer growth has been found to be 300 deg. C. High epitaxial quality GaN film grown on such a buffer layer exhibited micro strain of 1.8x10{sup -4} along with screw and edge type dislocation densities of 7.87x10{sup 9} and 1.16x10{sup 11}, respectively.

Mohanta, P.; Singh, D.; Kumar, R.; Ganguli, T.; Srinivasa, R. S.; Major, S. S. [Center For Research in Nano-Technology and Science (India); Semiconductor Laser Section, RRCAT, Indore-452013 (India); Department of Metallurgical Engineering and Materials Science (India); Department of Physics, Indian Institute of Technology Bombay, Mumbai - 400076 (India)

2012-06-05T23:59:59.000Z

125

T-583: Linux Kernel OSF Partition Table Buffer Overflow Lets Local Users  

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

583: Linux Kernel OSF Partition Table Buffer Overflow Lets Local 583: Linux Kernel OSF Partition Table Buffer Overflow Lets Local Users Obtain Information T-583: Linux Kernel OSF Partition Table Buffer Overflow Lets Local Users Obtain Information March 18, 2011 - 5:15pm Addthis PROBLEM: A vulnerability was reported in the Linux Kernel. A local user can obtain information from kernel memory. PLATFORM: Version(s): 2.4.x, 2.6.x ABSTRACT: A local user can create a storage device with specially crafted OSF partition tables. When the kernel automatically evaluates the partition tables, a buffer overflow may occur and data from kernel heap space may leak to user-space. reference LINKS: http://www.securitytracker.com/id/1025225 CVE-2011-1163 http://www.kernel.org/ IMPACT ASSESSMENT: Moderate Discussion: A local user can create a storage device with specially crafted OSF

126

T-695: Avaya Aura Application Server Buffer Overflow in 'cstore.exe' Lets  

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

95: Avaya Aura Application Server Buffer Overflow in 95: Avaya Aura Application Server Buffer Overflow in 'cstore.exe' Lets Remote Users Execute Arbitrary Code T-695: Avaya Aura Application Server Buffer Overflow in 'cstore.exe' Lets Remote Users Execute Arbitrary Code August 17, 2011 - 3:23pm Addthis PROBLEM: A vulnerability was reported in Avaya Aura Application Server (Nortel Media Application Server). PLATFORM: Avaya Aura Application Server 5300 version(s): 1.0, 2.0 ABSTRACT: Avaya Aura Application Server Buffer Overflow in 'cstore.exe' Lets Remote Users Execute Arbitrary Code. reference LINKS: Avaya Advisory: 100146108 Security Tracker Alert ID: 1025942 IMPACT ASSESSMENT: Medium Discussion: A flaw was found in one of the Media Application Server listening processes. If a remote attacker was able to successfully establish a

127

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

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

9: RealPlayer Buffer Overflow and Invalid Pointer Flaw Let 9: RealPlayer Buffer Overflow and Invalid Pointer Flaw Let Remote Users Execute Arbitrary Code V-049: RealPlayer Buffer Overflow and Invalid Pointer Flaw Let Remote Users Execute Arbitrary Code December 18, 2012 - 1:30am Addthis PROBLEM: RealPlayer Buffer Overflow and Invalid Pointer Flaw Let Remote Users Execute Arbitrary Code PLATFORM: Windows RealPlayer 15.0.6.14 and prior. ABSTRACT: Two vulnerabilities were reported in RealPlayer. REFERENCE LINKS: RealPlayer Security Vulnerabilities Secunia Advisory SA51589 SecurityTracker Alert ID: 1027893 CVE-2012-5690 CVE-2012-5691 IMPACT ASSESSMENT: Medium DISCUSSION: Two vulnerabilities have been reported in RealPlayer, which can be exploited by malicious people to compromise a user's system. A remote user can create a specially crafted RealAudio file that, when

128

U-043: Attachmate Reflection Buffer Overflow in FTP Client Lets Remote  

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

3: Attachmate Reflection Buffer Overflow in FTP Client Lets 3: Attachmate Reflection Buffer Overflow in FTP Client Lets Remote Servers Execute Arbitrary Code U-043: Attachmate Reflection Buffer Overflow in FTP Client Lets Remote Servers Execute Arbitrary Code November 22, 2011 - 8:00am Addthis PROBLEM: Attachmate Reflection Buffer Overflow in FTP Client Lets Remote Servers Execute Arbitrary Code. PLATFORM: 14.1.1173 and prior versions The following product versions are affected: Reflection for HP version 14.x Reflection for UNIX and OpenVMS version 14.x Reflection for ReGIS Graphics version 14.x Reflection for IBM version 14.x Reflection X version 14.x ABSTRACT: A remote server can execute arbitrary code on the connected target system. reference LINKS: Security Updates and Reflection Attachmate Support Lifecycle Attachmate Downloads

129

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

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

a fix (16.0.0.282). Addthis Related Articles V-228: RealPlayer Buffer Overflow and Memory Corruption Error Let Remote Users Execute Arbitrary Code V-114: RealPlayer MP4...

130

Gilliam County Riparian Buffers 2007-2008 Annual Report.  

SciTech Connect (OSTI)

During the contract year beginning July 1, 2007 and ending June 30, 2008, the CREP technician contacted 15 new landowners regarding an interest in either the CREP or the Continuous CRP programs. Most landowners requested a second meeting and most sites were visited to discuss possibilities of enrolling in a USDA riparian program. This year, a considerable amount of time was spent providing technical assistance to prior contracts as the practices are implemented. More time is being spent in planning site preparation so that NRCS and FSAs increasing concerns over plant survival are satisfied. A continued concern that the rate paid to the landowner for maintenance is not enough. Controlling competing vegetation is a major factor in increasing plant survival. Increasing costs in the methods used to control unwanted plants has made it difficult for contract holders to perform these methods as effectively as they would like. The projects that have continued maintenance are considerably more successful.

None

2008-11-04T23:59:59.000Z

131

Decoherence of trapped bosons by buffer gas scattering: What length scales matter?  

E-Print Network [OSTI]

We ask and answer a basic question about the length scales involved in quantum decoherence: how far apart in space do two parts of a quantum system have to be, before a common quantum environment decoheres them as if they were entirely separate? We frame this question specifically in a cold atom context. How far apart do two populations of bosons have to be, before an environment of thermal atoms of a different species (`buffer gas') responds to their two particle numbers separately? An initial guess for this length scale is the thermal coherence length of the buffer gas; we show that a standard Born-Markov treatment partially supports this guess, but predicts only inverse-square saturation of decoherence rates with distance, and not the much more abrupt Gaussian behavior of the buffer gas's first-order coherence. We confirm this Born-Markov result with a more rigorous theory, based on an exact solution of a two-scatterer scattering problem, which also extends the result beyond weak scattering. Finally, however, we show that when interactions within the buffer gas reservoir are taken into account, an abrupt saturation of the decoherence rate does occur, exponentially on the length scale of the buffer gas's mean free path.

Lukas Gilz; Luis Rico-Pérez; James R. Anglin

2014-02-13T23:59:59.000Z

132

E-Print Network 3.0 - advanced control methods Sample Search...  

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

network is largely deter- mined by its flow-control: the method used... -the-fly scheduling of existing flow-control methods idles each buffer for a considerable period...

133

V-228: RealPlayer Buffer Overflow and Memory Corruption Error Let Remote  

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

8: RealPlayer Buffer Overflow and Memory Corruption Error Let 8: RealPlayer Buffer Overflow and Memory Corruption Error Let Remote Users Execute Arbitrary Code V-228: RealPlayer Buffer Overflow and Memory Corruption Error Let Remote Users Execute Arbitrary Code August 27, 2013 - 6:00am Addthis PROBLEM: Two vulnerabilities were reported in RealPlayer PLATFORM: RealPlayer 16.0.2.32 and prior ABSTRACT: A remote user can cause arbitrary code to be executed on the target user's system REFERENCE LINKS: Security Tracker Alert ID 1028953 RealNetworks Security Bulletin CVE-2013-4973 CVE-2013-4974 IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can create a specially crafted RMP file that, when loaded by the target user, will trigger a stack overflow and execute arbitrary code on the target system. A remote user can create a specially crafted RealMedia file that, when

134

Electron dynamics of the buffer layer and bilayer graphene on SiC  

SciTech Connect (OSTI)

Angle- and time-resolved two-photon photoemission (TPPE) was used to investigate electronic states in the buffer layer of 4H-SiC(0001). An image potential state (IPS) series was observed on this strongly surface-bound buffer layer, and dispersion measurements indicated free-electron-like behavior for all states in this series. These results were compared with TPPE taken on bilayer graphene, which also show the existence of a free-electron-like IPS series. Lifetimes for the n?=?2, and n?=?3 states were obtained from time-resolved TPPE; slightly increased lifetimes were observed in the bilayer graphene sample for the n?=?2 the n?=?3 states. Despite the large band gap of graphene at the center of the Brillouin zone, the lifetime results demonstrate that the graphene layers do not behave as a simple tunneling barrier, suggesting that the buffer layer and graphene overlayers play a direct role in the decay of IPS electrons.

Shearer, Alex J.; Caplins, Benjamin W.; Suich, David E.; Harris, Charles B., E-mail: cbharris@berkeley.edu [Department of Chemistry, University of California at Berkeley, Berkeley, California 94720 (United States); Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Johns, James E. [Department of Chemistry, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455 (United States); Hersam, Mark C. [Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208 (United States); Department of Chemistry, Northwestern University, Evanston, Illinois 60208 (United States)

2014-06-09T23:59:59.000Z

135

Buffering the aqueous phase pH in water-in-CO{sub 2} microemulsions  

SciTech Connect (OSTI)

Water-in-oil (w/o) microemulsions have been exploited for use in a wide range of applications, including chemical and enzymatic reactions, protein and metal extraction, and the production of nanoparticles. Microemulsions are attractive systems for studying such applications because they have the ability to function as a universal solvent medium by solubilizing high concentrations of both polar and apolar molecules within their dispersed aqueous and continuous oil phases, respectively. The addition of organic and inorganic buffers to nanometer size water-in-CO{sub 2} microemulsion droplets stabilized by ammonium perfluoropolyether (PFPE-NH{sub 4}) results in an increase in pH from 3 to values of 5--7. The effects of temperature, pressure, buffer type, buffer concentration, ionic strength, and CO{sub 2} solubility on the pH inside water-in-CO{sub 2} microemulsions and on biphasic water-CO{sub 2} systems were measured by the hydrophilic indicator 4-nitrophenyl-2-sulfonate and were predicted accurately with thermodynamic models. In both systems, modest buffer loadings result in a steep pH jump from 2.5 pH units. Further increases in pH require large amounts of base to overcome buffering due to the carbonic acid-bicarbonate equilibrium. A pH approaching neutrality was obtained in w/c microemulsions with approximately 1.5 mol kg{sup {minus}1} NaOH. At high buffer loadings, the effects of temperature and pressure on pH values are negligible.

Holmes, J.D.; Ziegler, K.J.; Audriani, M.; Lee, C.T. Jr.; Bhargava, P.A.; Johnston, K.P. [Univ. of Texas, Austin, TX (United States). Dept. of Chemical Engineering] [Univ. of Texas, Austin, TX (United States). Dept. of Chemical Engineering; Steytler, D.C. [Univ. of East Anglia, Norwich (United Kingdom). School of Chemical Sciences] [Univ. of East Anglia, Norwich (United Kingdom). School of Chemical Sciences

1999-07-08T23:59:59.000Z

136

Relations of Buffer Capacity for Acids to Basicity and Exchangeable Bases of the Soil.  

E-Print Network [OSTI]

of a soil for acids is measured by the quantity of acids required to attain a given degree of acidity or hange the degree of acidity to a given extent. It is of both tical and scientific importance, in that it measures the re- lnce of the soil..., the mixtures of soil may be acid -- though undecomposad carbonates remain. The adequate session of the buffer capacity of soil requires the construc- of a curve, or statement of the total buffer capacity to a mite degree of acidity (pH) and of the specific...

Fraps, G. S. (George Stronach); Fudge, J. F.

1932-01-01T23:59:59.000Z

137

Broadening of the spectral lines of a buffer gas and target substance in laser ablation  

SciTech Connect (OSTI)

The broadening of discrete spectral lines from the plasma produced in the laser ablation of metal targets in a broad pressure range (10{sup 2} - 10{sup 7} Pa) of the ambient gas (Ar, He, H{sub 2}) was studied experimentally. The behaviour of spectral line broadening for the buffer gases was found to be significantly different from that for the atoms and ions of the target material. In comparison with target atoms, the atoms of buffer gases radiate from denser plasma layers, and their spectral line profiles are complex in shape. (interaction of laser radiation with matter. laser plasma)

Kask, Nikolai E; Michurin, Sergei V [D.V. Skobel'tsyn Institute of Nuclear Physics, M.V. Lomonosov Moscow State University, Moscow (Russian Federation)

2012-11-30T23:59:59.000Z

138

JC3 Bulletin Archive | Department of Energy  

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

26, 2012 26, 2012 U-156: Red Hat update for JBoss Enterprise Portal Platform Update for JBoss Enterprise Portal Platform April 25, 2012 U-155: WebCalendar Access Control and File Inclusion Bugs Let Remote Users Potentially Execute Arbitrary Code Two vulnerabilities were reported in WebCalendar. A remote user may be able to execute arbitrary PHP code on the target system. April 24, 2012 U-154: IBM Rational ClearQuest ActiveX Control Buffer Overflow Vulnerability A vulnerability was reported in IBM Rational ClearQuest. A remote user can cause arbitrary code to be executed on the target user's system. April 23, 2012 U-153: EMC Data Protection Advisor Server and Collector Bugs Let Remote Users Deny Service Two vulnerabilities were reported in EMC Data Protection Advisor. A remote

139

NatriFloTM HD-Q Membrane Adsorbers: Method Development and Buffer Selection  

E-Print Network [OSTI]

NatriFloTM HD-Q Membrane Adsorbers: Method Development and Buffer Selection Introduction Anion for the resin beads. Conventional membrane adsorbers cannot provide sufficient process robustness due to low adsorber with competing technologies. Table 1: NatriFlo HD-Q membrane adsorber versus column chromatography

Lebendiker, Mario

140

Performance Optimization by Wire and Buffer Sizing Under the Transmission Line Model \\Lambda  

E-Print Network [OSTI]

Performance Optimization by Wire and Buffer Sizing Under the Transmission Line Model \\Lambda Tai to the time­of­flight delay of a line, it is necessary to consider the transmission line behavior for de­ lay on this formula, we show the property that the minimum delay for a transmission line with reflection occurs when

Chen, Tai-Chen

Note: This page contains sample records for the topic "activex control buffer" 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

Energy and Thermal Aware Buffer Cache Replacement Algorithm Jianhui Yue, Yifeng Zhu, Zhao Cai, Lin Lin  

E-Print Network [OSTI]

simultaneously. We use three real-world I/O server traces, including TPC-C, LM-TBF and MSN-BEFS to evaluate our efficiency becomes a pressing concern, especially for high-density racks and blade servers. Buffer cache

Zhu, Yifeng

142

2. Disks and the Buffer Cache 2-1 Part 2: Disks and Caching  

E-Print Network [OSTI]

2. Disks and the Buffer Cache 2-1 Part 2: Disks and Caching References: · Elmasri Implementierung. · Mark Gurry, Peter Corrigan: Oracle Performance Tuning, 2nd Edition (with disk). · Oracle 8i.com/] · Wikipedia (RAID systems): [http://en.wikipedia.org/wiki/Redundant Array of Independent Disks] · The PC Guide

Brass, Stefan

143

Water as Buffer Material for Gold Nanocluster Growth Elad Gross, Yonatan Horowitz, and Micha Asscher*  

E-Print Network [OSTI]

in the same buffer layer thickness range. Significantly different morphology of the clusters is obtained when are the basis for industrial heterogeneous catalysis.1-4 Gold nanoclusters held on oxide substrates were silicon oxide, SiO2/ Si(100), was chosen as the substrate in this study as a model for silica supports

Asscher, Micha

144

Possibility of buffer-gas cooling of paramagnetic carbon to ultracold temperatures R. V. Krems,1,  

E-Print Network [OSTI]

. The temperature of the buffer-gas varies between tens of mK and 1 K. The atoms cooled can be trapped ground state 3 P0 atoms cannot be magnetically trapped. The trapping of carbon atoms at ultra- cold

Krems, Roman

145

Degeneracy and networked buffering: principles for supporting emergent evolvability in agile manufacturing systems  

Science Journals Connector (OSTI)

This article introduces new principles for improving upon the design and implementation of agile manufacturing and assembly systems. It focuses particularly on challenges that arise when dealing with novel conditions and the associated requirements of ... Keywords: Agile manufacturing, Assembly systems, Complexity, Degeneracy, Evolvability, Multi-agent systems, Networked buffering, Robotics

Regina Frei; James Whitacre

2012-09-01T23:59:59.000Z

146

RIPARIAN ECOSYSTEMS AND BUFFERS: MULTI-SCALE STRUCTURE, FUNCTION, AND MANAGEMENT AWRA SUMMER SPECIALTY CONFERENCE  

E-Print Network [OSTI]

, and the ecosystem services it provides, is required to prioritise the protection and restoration of riparian zones the protection and restoration of riparian zones. KEY TERMS: large woody debris, aquatic ecology, watersheds ECOSYSTEMS AND BUFFERS: MULTI-SCALE STRUCTURE, FUNCTION, AND MANAGEMENT AWRA SUMMER SPECIALTY CONFERENCE

Walker, Jeff

147

JC3 High Impact Assessment Bulletins | Department of Energy  

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

1, 2012 1, 2012 U-159: Red Hat Enterprise MRG Messaging Qpid Bug Lets Certain Remote Users Bypass Authentication A vulnerability was reported in Red Hat Enterprise MRG Messaging. A remote user can access cluster messages and view the internal configuration. April 30, 2012 U-158: HP NonStop Server Java Multiple Vulnerabilities Multiple vulnerabilities have been reported in HP NonStop Server April 24, 2012 U-154: IBM Rational ClearQuest ActiveX Control Buffer Overflow Vulnerability A vulnerability was reported in IBM Rational ClearQuest. A remote user can cause arbitrary code to be executed on the target user's system. April 20, 2012 U-152: OpenSSL "asn1_d2i_read_bio()" DER Format Data Processing Vulnerability The vulnerability is caused due to a type casting error in the

148

JC3 Bulletin Archive | Department of Energy  

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

16, 2012 16, 2012 U-126: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control Buffer Overflow Vulnerability A vulnerability was reported in Cisco ASA. A remote user can cause arbitrary code to be executed on the target user's system. March 15, 2012 U-125: Cisco ASA Multiple Bugs Let Remote Users Deny Service Several vulnerabilities were reported in Cisco ASA. March 14, 2012 U-124: Microsoft Security Bulletin Advance Notification for March 2012 Microsoft Security Bulletin Advance Notification for March 2012. Microsoft has posted 1 Critical Bulletin, 4 Important bulletins and 1 Moderate bulletin. Bulletins with the Maximum Severity Rating and Vulnerability Impact of "Critical" may allow remote execution of code. Microsoft is hosting a webcast to address customer questions on these bulletins on March

149

JC3 High Impact Assessment Bulletins | Department of Energy  

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

16, 2012 16, 2012 U-127: Microsoft Security Bulletin MS12-020 - Critical Vulnerabilities in Remote Desktop Could Allow Remote Code Execution March 16, 2012 U-126: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control Buffer Overflow Vulnerability A vulnerability was reported in Cisco ASA. A remote user can cause arbitrary code to be executed on the target user's system. March 15, 2012 U-125: Cisco ASA Multiple Bugs Let Remote Users Deny Service Several vulnerabilities were reported in Cisco ASA. March 14, 2012 U-124: Microsoft Security Bulletin Advance Notification for March 2012 Microsoft Security Bulletin Advance Notification for March 2012. Microsoft has posted 1 Critical Bulletin, 4 Important bulletins and 1 Moderate bulletin. Bulletins with the Maximum Severity Rating and Vulnerability

150

JC3 Medium Impact Assessment Bulletins | Department of Energy  

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

February 28, 2013 February 28, 2013 V-101: McAfee VirusScan Enterprise Lets Local Users Gain Elevated Privileges A vulnerability was reported in McAfee VirusScan Enterprise. February 26, 2013 V-099: Honeywell Multiple Products ActiveX Control Remote Code Execution Vulnerability A vulnerability has been reported in multiple Honeywell products. February 25, 2013 V-098: Linux Kernel Extended Verification Module Bug Lets Local Users Deny Service A vulnerability was reported in the Linux Kernel. February 19, 2013 V-094: IBM Multiple Products Multiple Vulnerabilities A weakness and multiple vulnerabilities have been reported in multiple IBM products. February 18, 2013 V-093: Symantec PGP Desktop Buffer Overflows Let Local Users Gain Elevated Privileges Two vulnerabilities were reported in Symantec PGP Desktop.

151

Evaluation of the Effective Moisture Penetration Depth Model for Estimating Moisture Buffering in Buildings  

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

Evaluation of the Effective Evaluation of the Effective Moisture Penetration Depth Model for Estimating Moisture Buffering in Buildings J. Woods, J. Winkler, and D. Christensen National Renewable Energy Laboratory Technical Report NREL/TP-5500-57441 January 2013 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Moisture Penetration Depth Model for Estimating Moisture Buffering in Buildings J. Woods, J. Winkler, and D. Christensen National Renewable Energy Laboratory Prepared under Task No. BE12.0201

152

An ultra-thin buffer layer for Ge epitaxial layers on Si  

SciTech Connect (OSTI)

Using an Fe{sub 3}Si insertion layer, we study epitaxial growth of Ge layers on a Si substrate by a low-temperature molecular beam epitaxy technique. When we insert only a 10-nm-thick Fe{sub 3}Si layer in between Si and Ge, epitaxial Ge layers can be obtained on Si. The detailed structural characterizations reveal that a large lattice mismatch of {approx}4% is completely relaxed in the Fe{sub 3}Si layer. This means that the Fe{sub 3}Si layers can become ultra-thin buffer layers for Ge on Si. This method will give a way to realize a universal buffer layer for Ge, GaAs, and related devices on a Si platform.

Kawano, M.; Yamada, S.; Tanikawa, K.; Miyao, M.; Hamaya, K. [Department of Electronics, Kyushu University, 744 Motooka, Fukuoka 819-0395 (Japan)] [Department of Electronics, Kyushu University, 744 Motooka, Fukuoka 819-0395 (Japan); Sawano, K. [Advanced Research Laboratories, Tokyo City University, 8-15-1 Todoroki, Tokyo 158-0082 (Japan)] [Advanced Research Laboratories, Tokyo City University, 8-15-1 Todoroki, Tokyo 158-0082 (Japan)

2013-03-25T23:59:59.000Z

153

Corrosion in low dielectric constant Si-O based thin films: Buffer concentration effects  

SciTech Connect (OSTI)

Organosilicate glass (OSG) is often used as an interlayer dielectric (ILD) in high performance integrated circuits. OSG is a brittle material and prone to stress-corrosion cracking reminiscent of that observed in bulk glasses. Of particular concern are chemical-mechanical planarization techniques and wet cleans involving solvents commonly encountered in microelectronics fabrication where the organosilicate film is exposed to aqueous environments. Previous work has focused on the effect of pH, surfactant, and peroxide concentration on the subcritical crack growth of these films. However, little or no attention has focused on the effect of the conjugate acid/base concentration in a buffer. Accordingly, this work examines the “strength” of the buffer solution in both acidic and basic environments. The concentration of the buffer components is varied keeping the ratio of acid/base and therefore pH constant. In addition, the pH was varied by altering the acid/base ratio to ascertain any additional effect of pH. Corrosion tests were conducted with double-cantilever beam fracture mechanics specimens and fracture paths were verified with ATR-FTIR. Shifts in the threshold fracture energy, the lowest energy required for bond rupture in the given environment, G{sub TH}, were found to shift to lower values as the concentration of the base in the buffer increased. This effect was found to be much larger than the effect of the hydroxide ion concentration in unbuffered solutions. The results are rationalized in terms of the salient chemical bond breaking process occurring at the crack tip and modeled in terms of the chemical potential of the reactive species.

Zeng, F. W.; Lane, M. W., E-mail: mlane@ehc.edu [Department of Chemistry, Emory and Henry College, Emory, Virginia 24340 (United States); Gates, S. M. [IBM TJ Watson Research Center, Yorktown Heights, New York 10598 (United States)] [IBM TJ Watson Research Center, Yorktown Heights, New York 10598 (United States)

2014-05-15T23:59:59.000Z

154

Poly(3,4-ethylenedioxypyrrole) Modified Emitter Electrode for Substitution of Homogeneous Redox Buffer Agent Hydroquinone in Electrospray Ionization Mass Spectrometry  

SciTech Connect (OSTI)

The electrolysis inherent to the operation of the electrospray ionization (ESI) source used with mass spectrometry (MS) is a well-known attendant effect of generating unipolar spray droplets and may affect the analysis of the analyte of interest. Undesirable electrolysis of an analyte may be prevented by limiting the emitter electrode current and/or the mass transport characteristics of the system. However, these ways to avoid analyte electrolysis may not be applcable in all ESI-MS experiments. For example, in the case of specific nanospray systems (e.g. the wire-in-a-capillary bulk-loaded or chip-based tip-loaded nanospray configurations), the solution flow rate is fixed in the 50-500 nL/min range and the electrode surface to volume ratio is large presenting a very effcient analyte to electrode mass transport configuration. In these situations, control over the interfacial potential of the working electrode via homogeneous or traditional heterogeneous (sacrificial metal) redox buffering is a possible way to prevent analyte electrolysis. However, byproducts of these redox buffering approaches can appear in the mass spectra and/or they can chemically alter the analyte. For example, the main reason for using hydroquinone as a homogeneous redox buffer, in addition to its relatively low oxidation potential, is that neither the original compound nor its oxidation product benzoquinone can be detected directly by ESI-MS. However, benzoquinone can alter analytes with thiol functional groups by reacting with those groups via a 1,4-Michael addition.

Peintler-Krivan, Emese [ORNL; Van Berkel, Gary J [ORNL; Kertesz, Vilmos [ORNL

2010-01-01T23:59:59.000Z

155

BiN: A Buffer-in-NUCA Scheme for Accelerator-Rich CMPs As the number of on-chip accelerators grows rapidly to improve  

E-Print Network [OSTI]

BiN: A Buffer-in-NUCA Scheme for Accelerator-Rich CMPs ABSTRACT As the number of on-chip accelerators grows rapidly to improve power-efficiency, the buffer size required by accelerators drastically increases. Existing solutions allow the accelerators to share a common pool of buffers or/and allocate

Cong, Jason "Jingsheng"

156

Improvement of CIGS thin-film solar cell performance by optimization of Zn(O,S) buffer layer parameters  

Science Journals Connector (OSTI)

The effects of Zn(O,S) buffer layer parameters on CuInGaSe (CIGS) cell performance are investigated using a physically based solar cell model. The key issue for CIGS solar cells is to remove destructive effec...

Samaneh Sharbati; Sayyed Hossein Keshmiri; J. Tyler McGoffin…

2014-10-01T23:59:59.000Z

157

Highly designable phenotypes and mutational buffers emerge from a systematic mapping between network topology and dynamic output  

Science Journals Connector (OSTI)

...Green arrows, activating; red arrows, inhibitory. Binary string bits (left to right) represent the states...buffering” node requires a unique dynamical signal, oscillating at three times the frequency of the nodes in the subnetwork...

Yigal D. Nochomovitz; Hao Li

2006-01-01T23:59:59.000Z

158

Growth of CdTe Films on Amorphous Substrates Using CaF2 Nanorods as a Buffer Layer  

E-Print Network [OSTI]

Growth of CdTe Films on Amorphous Substrates Using CaF2 Nanorods as a Buffer Layer NICHOLAS LICAUSI biaxially textured CdTe films were grown on biaxial CaF2 buffer layers. The CaF2 nanorods were grown by oblique angle vapor deposition and possessed a {111}h121i biaxial texture. The CdTe film was deposited

Wang, Gwo-Ching

159

Using Whole-House Field Tests to Empirically Derive Moisture Buffering Model Inputs  

SciTech Connect (OSTI)

Building energy simulations can be used to predict a building's interior conditions, along with the energy use associated with keeping these conditions comfortable. These models simulate the loads on the building (e.g., internal gains, envelope heat transfer), determine the operation of the space conditioning equipment, and then calculate the building's temperature and humidity throughout the year. The indoor temperature and humidity are affected not only by the loads and the space conditioning equipment, but also by the capacitance of the building materials, which buffer changes in temperature and humidity. This research developed an empirical method to extract whole-house model inputs for use with a more accurate moisture capacitance model (the effective moisture penetration depth model). The experimental approach was to subject the materials in the house to a square-wave relative humidity profile, measure all of the moisture transfer terms (e.g., infiltration, air conditioner condensate) and calculate the only unmeasured term: the moisture absorption into the materials. After validating the method with laboratory measurements, we performed the tests in a field house. A least-squares fit of an analytical solution to the measured moisture absorption curves was used to determine the three independent model parameters representing the moisture buffering potential of this house and its furnishings. Follow on tests with realistic latent and sensible loads showed good agreement with the derived parameters, especially compared to the commonly-used effective capacitance approach. These results show that the EMPD model, once the inputs are known, is an accurate moisture buffering model.

Woods, J.; Winkler, J.; Christensen, D.; Hancock, E.

2014-08-01T23:59:59.000Z

160

Photo-induced separation of chiral isomers in a classical buffer gas  

E-Print Network [OSTI]

We develop a theory of photo-induced drift of chiral molecules or small particles in classical buffer gases. In the absence of a magnetic field there exists a flux of chiral molecules, provided the electromagnetic field is circularly polarized. It has opposite signs for different chiral isomers. In the presence of a magnetic field the flux can be also induced by a linearly polarized (or unpolarized) electromagnetic field. The magnitude of the flux is not proportional to either linear or orbital momentum of the electromagnetic field.

B. Spivak; A. V. Andreev

2008-08-22T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

High critical currents in Y-Ba-Cu-O films on silicon using YSZ buffer layers  

SciTech Connect (OSTI)

Exceptionally high quality films of Y{sub 1}Ba{sub 2}Cu{sub 3}O{sub 7{minus}x} (YBCO) were successfully grown epitaxially on Si(100) wafers with a buffer layer of yttria-stabilized zirconia (YSZ) using a fully in-situ pulsed laser deposition (PLD) process. Critical current densities of a 30-nm thick film are 2 {times} 10{sup 7} at 4.2 K and 2.2 {times} 10{sup 6} at 77 K. Zero- resistance critical temperatures are about 87 K, the transition width is 1 K, and normal-state resistivity is 0.28 mOhm-cm at 300 K. In this paper the authors describe the crystallographic and chemical structure of the interfaces and their role in film formation. The crystal quality of YSZ buffer layers on Si is not degraded by decomposition reactions, as is YBCO directly on Si or SiO{sub 2}, and cube- on-cube orientation of the YSZ cubic fluorite on Si(100) surfaces can be made to occur very effectively.

Fenner, D.B.; Fork, D.K.; Connell, G.A.N.; Boyce, J.B.; Viano, A.M. (Xerox Palo Alto Research Center, CA (United States)); Geballe, T.H. (Stanford Univ., CA (United States). Dept. of Applied Physics)

1991-03-01T23:59:59.000Z

162

Executing scatter operation to parallel computer nodes by repeatedly broadcasting content of send buffer partition corresponding to each node upon bitwise OR operation  

DOE Patents [OSTI]

Executing a scatter operation on a parallel computer includes: configuring a send buffer on a logical root, the send buffer having positions, each position corresponding to a ranked node in an operational group of compute nodes and for storing contents scattered to that ranked node; and repeatedly for each position in the send buffer: broadcasting, by the logical root to each of the other compute nodes on a global combining network, the contents of the current position of the send buffer using a bitwise OR operation, determining, by each compute node, whether the current position in the send buffer corresponds with the rank of that compute node, if the current position corresponds with the rank, receiving the contents and storing the contents in a reception buffer of that compute node, and if the current position does not correspond with the rank, discarding the contents.

Archer, Charles J. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN)

2009-11-06T23:59:59.000Z

163

Next generation input-output data format for HEP using Google's protocol buffers  

E-Print Network [OSTI]

We propose a data format for Monte Carlo (MC) events, or any structural data, including experimental data, in a compact binary form using variable-size integer encoding as implemented in the Google's Protocol Buffers package. This approach is implemented in the so-called ProMC library which produces smaller file sizes for MC records compared to the existing input-output libraries used in high-energy physics (HEP). Other important features are a separation of abstract data layouts from concrete programming implementations, self-description and random access. Data stored in ProMC files can be written, read and manipulated in a number of programming languages, such C++, Java and Python.

Chekanov, S V

2013-01-01T23:59:59.000Z

164

Next generation input-output data format for HEP using Google's protocol buffers  

E-Print Network [OSTI]

We propose a data format for Monte Carlo (MC) events, or any structural data, including experimental data, in a compact binary form using variable-size integer encoding as implemented in the Google's Protocol Buffers package. This approach is implemented in the so-called ProMC library which produces smaller file sizes for MC records compared to the existing input-output libraries used in high-energy physics (HEP). Other important features are a separation of abstract data layouts from concrete programming implementations, self-description and random access. Data stored in ProMC files can be written, read and manipulated in a number of programming languages, such C++, Java and Python.

S. V. Chekanov

2013-06-27T23:59:59.000Z

165

ZnO buffer layer for metal films on silicon substrates  

DOE Patents [OSTI]

Dramatic improvements in metallization integrity and electroceramic thin film performance can be achieved by the use of the ZnO buffer layer to minimize interfacial energy between metallization and adhesion layers. In particular, the invention provides a substrate metallization method utilizing a ZnO adhesion layer that has a high work of adhesion, which in turn enables processing under thermal budgets typically reserved for more exotic ceramic, single-crystal, or metal foil substrates. Embodiments of the present invention can be used in a broad range of applications beyond ferroelectric capacitors, including microelectromechanical systems, micro-printed heaters and sensors, and electrochemical energy storage, where integrity of metallized silicon to high temperatures is necessary.

Ihlefeld, Jon

2014-09-16T23:59:59.000Z

166

T-660: OpenSSH on FreeBSD Has Buffer Overflow in pam_thread() That Lets  

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

T-660: OpenSSH on FreeBSD Has Buffer Overflow in pam_thread() That T-660: OpenSSH on FreeBSD Has Buffer Overflow in pam_thread() That Lets Remote Users Execute Arbitrary Code T-660: OpenSSH on FreeBSD Has Buffer Overflow in pam_thread() That Lets Remote Users Execute Arbitrary Code July 5, 2011 - 7:06am Addthis PROBLEM: A vulnerability was reported in OpenSSH. A remote user can execute arbitrary code on the target system. PLATFORM: FreeBSD releases greater than 5.2.1 : 3.5p1 ABSTRACT: The module does not adequately validate user input leading to an cross-site scripting (XSS) possibility in certain circumstances. reference LINKS: SecurityTracker Alert ID: 1025739 Open SSH Security Update IMPACT ASSESSMENT: High Discussion: A remote user can send a specially crafted username value to trigger a buffer overflow in the pam_thread() function and execute arbitrary code on

167

Abstract 3189: Preservation of immunorecognition by the transfer of cells from 10% neutral buffered formalin to 70% ethanol  

Science Journals Connector (OSTI)

...from 10 neutral buffered formalin to 70 ethanol Dennis Otali 1 Qinghua He 2 Cecil R...sometimes be transferred and held in 70 ethanol until immunostaining can be performed...of fixation in NBF prior to transfer to ethanol as well as the effects on immunorecognition...

Dennis Otali; Qinghua He; Cecil R. Stockard; William E. Grizzle

2012-06-04T23:59:59.000Z

168

Cd-based II-VI semiconductor nanostructures produced by buffer-layer-assisted growth: Structural evolution and photoluminescence  

E-Print Network [OSTI]

, we discuss the assembly of nanostructures of CdS, CdSe, and CdTe using buffer- layer-assisted growth energies for diffusion for CdS, CdSe, and CdTe can be attributed to differences in London dispersion and branched7 core-shell structures. Improvements in the functionality of these structures have included doping

Weaver, John H.

169

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 22, NO. 2, 2007 457 Effects of Battery Buffering on the  

E-Print Network [OSTI]

--For a planar solid-oxide fuel cell (PSOFC)-based power system, the differences in the response times), distributed generation (DG), energy buffering, load transient, mitigation, pla- nar solid-oxide fuel cell.1109/TEC.2006.876420 PSOFC Planar solid-oxide fuel cell. PSOFCS Planar solid-oxide fuel cell stack. Q Heat

Mazumder, Sudip K.

170

Mechanical reorganization of cross-linked F-actin networks at the air-buffer Thomas Boatwright,a  

E-Print Network [OSTI]

Mechanical reorganization of cross-linked F-actin networks at the air-buffer interface Thomas compression is studied. We observe two distinct classes of behavior: a mechanically induced structural reorganization of the monolayer and a subsequent reversible, nonlinear mechanical response. Measurements

Dennin, Michael

171

Page not found | Department of Energy  

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

81 - 27490 of 29,416 results. 81 - 27490 of 29,416 results. Article T-615: IBM Rational System Architect ActiveBar ActiveX Control Lets Remote Users Execute Arbitrary Code There is a high risk security vulnerability with the ActiveBar ActiveX controls used by IBM Rational System Architect. http://energy.gov/cio/articles/t-615-ibm-rational-system-architect-activebar-activex-control-lets-remote-users-execute Article DOE-Supported Education and Training Programs Help Crow Tribe Promote Energy Independence and Education Two Department of Energy-supported programs are helping the Crow Tribe in Montana produce energy with minimal environmental impact, educate future generations and prepare its community for future jobs in energy fields. http://energy.gov/indianenergy/articles/doe-supported-education-and-training-programs-help-crow-tribe-promote-energy

172

14611-4244-1176-9/07/$25.00 2007 IEEE. Design Trade-offs for Load/Store Buffers in Embedded  

E-Print Network [OSTI]

employed data caches and load/store queues (LSQ) to combat increasing latency. Given the area and power and power hungry out-of- order speculation. A compact, low-power load/store buffer that also provides-offs between wide small-entry and narrow large-entry buffers with respect to size, power, load hit ratio

Draper, Jeff

173

Formation of a Buffer Layer for Graphene on C-face SiC{0001} Guowei He, N. Srivastava, and R. M. Feenstra  

E-Print Network [OSTI]

1 Formation of a Buffer Layer for Graphene on C-face SiC{0001} Guowei He, N. Srivastava, and R. M. Feenstra Dept. Physics, Carnegie Mellon University, Pittsburgh, PA 15213 Abstract Graphene films prepared a graphene-like "buffer layer" that forms between the graphene and the SiC, similar to that observed on Si

Feenstra, Randall

174

Determination of effective axion masses in the helium-3 buffer of CAST  

SciTech Connect (OSTI)

The CERN Axion Solar Telescope (CAST) is a ground based experiment located in Geneva (Switzerland) searching for axions coming from the Sun. Axions, hypothetical particles that not only could solve the strong CP problem but also be one of the favored candidates for dark matter, can be produced in the core of the Sun via the Primakoff effect. They can be reconverted into X-ray photons on Earth in the presence of strong electromagnetic fields. In order to look for axions, CAST points a decommissioned LHC prototype dipole magnet with different X-ray detectors installed in both ends of the magnet towards the Sun. The analysis of the data acquired during the first phase of the experiment yielded the most restrictive experimental upper limit on the axion-to-photon coupling constant for axion masses up to about 0.02 eV/c{sup 2}. During the second phase, CAST extends its mass sensitivity by tuning the electron density present in the magnetic field region. Injecting precise amounts of helium gas has enabled CAST to look for axion masses up to 1.2 eV/c{sup 2}. This paper studies the determination of the effective axion masses scanned at CAST during its second phase. The use of a helium gas buffer at temperatures of 1.8 K has required a detailed knowledge of the gas density distribution. Complete sets of computational fluid dynamic simulations validated with experimental data have been crucial to obtain accurate results.

Ruz, J

2011-11-18T23:59:59.000Z

175

Study of the Nucleation and Growth of YBCO on Oxide Buffered Metallic Tapes  

SciTech Connect (OSTI)

The CRADA collaboration concentrated on developing the scientific understanding of the factors necessary for commercialization of high temperature superconductors (HTS) based on the YBCO coated conductor technology for electric power applications. The project pursued the following objectives: 1. Establish the correlations between the YBCO nuclei density and the properties of the CeO{sub 2} layer of the RABiTS{trademark} template; 2. Compare the nucleation and growth of e-beam and MOD based precursors on the buffered RABiTS{trademark} templates and clarify the materials science behind the difference; and 3. Explore routes for the optimization of the nucleation and growth of thick film MOD precursors in order to achieve high critical current densities in thick films. The CRADA work proceeded in two steps: 1. Detailed characterization of epitaxial ceria layers on “model” substrates, such as (001) YSZ and on RABiTS tapes; and 2. Study of YBCO nucleation on well-defined substrates and on long-length RABiTS.

Solovyov, Vyacheslav

2009-04-10T23:59:59.000Z

176

Polycrystalline CdTe Solar Cells on Buffered Commercial TCO-Coated Glass with Efficiencies Above 15%  

SciTech Connect (OSTI)

EPIR Technologies, Inc. reports the production of thin film polycrystalline CdTe devices with National Renewable Energy Laboratory (NREL)-verified efficiencies above 15%. While previous reporting of high efficiency poly-CdTe solar cells utilized high-temperature technical glass, EPIR's cells were produced on commercially-available conductive glass. The devices exhibit fill factors up to 77% and short-circuit current densities around 24 mA/cm{sup 2}. EPIR developed a robust process for producing thin film CdTe solar cells through implementation of a high resistivity SnO{sub 2} buffer layer and optimization of the CdS window layer thickness. The effects of the high resistivity buffer layer on device performance were investigated, demonstrating improved overall performance and yield. To our knowledge, these are among the highest efficiencies yet reported and NREL-verified for a thin film CdTe solar cell fabricated using commercial conductive glass.

Banai, R.; Blissett, C.; Buurma, C.; Colegrove, E.; Bechmann, P.; Ellsworth, J.; Morley, M.; Barnes, S.; Lennon, C.; Gilmore, C.; Dhere, R.; Bergeson, J.; Scott, M.; Gessert, T.

2011-01-01T23:59:59.000Z

177

Design and Realize of the Graphics Platform for LED Lamps’ Layout Based on GDI+ and Dual-Buffer  

Science Journals Connector (OSTI)

Based on the GDI+ class library and dual-buffer technology of .NET framework, the software for LED lamps’ layout is developed. On the basis of determining the scheme of layout platform, the metafile class library model by Composite design-set and the process of calling the LED pixels metafile symbol interface are designed firstly. The design method of realizing the LED pixels metafile visual editing on the drawn LED logical pixel based on GDI+ is analyzed. The dual-buffer technology is used to solve the problem of flicker when fast refreshing. The testing results show that the platform can meet the basic function requirements of engineering application, and realize partial adjust on the process of LED lamps layout without distortion.

Wen Yuanmei; Nie Xinming; Liu Guixiong

2012-01-01T23:59:59.000Z

178

Fundamental properties of monolithic bentonite buffer material formed by cold isostatic pressing for high-level radioactive waste repository  

SciTech Connect (OSTI)

The methods of fabrication, handling, and emplacement of engineered barriers used in a deep geological repository for high level radioactive waste should be planned as simply as possible from the engineering and economic viewpoints. Therefore, a new concept of a monolithic buffer material around a waste package have been proposed instead of the conventional concept with the use of small blocks, which would decrease the cost for buffer material. The monolithic buffer material is composed of two parts of highly compacted bentonite, a cup type body and a cover. As the forming method of the monolithic buffer material, compaction by the cold isostatic pressing process (CIP) has been employed. In this study, monolithic bentonite bodies with the diameter of about 333 mm and the height of about 455 mm (corresponding to the approx. 1/5 scale for the Japanese reference concept) were made by the CIP of bentonite powder. The dry densities: {rho}d of the bodies as a whole were measured and the small samples were cut from several locations to investigate the density distribution. The swelling pressure and hydraulic conductivity as function of the monolithic body density for CIP-formed specimens were also measured. High density ({rho}d: 1.4--2.0 Mg/m{sup 3}) and homogeneous monolithic bodies were formed by the CIP. The measured results of the swelling pressure (3--15 MPa) and hydraulic conductivity (0.5--1.4 x 10{sup {minus}13} m/s) of the specimens were almost the same as those for the uniaxial compacted bentonite in the literature. It is shown that the vacuum hoist system is an applicable handling method for emplacement of the monolithic bentonite.

Kawakami, S.; Yamanaka, Y.; Kato, K.; Asano, H.; Ueda, H.

1999-07-01T23:59:59.000Z

179

Revelle revisited: Buffer factors that quantify the response of ocean chemistry to changes in DIC and alkalinity  

E-Print Network [OSTI]

of the dissolution of CO2 gas: CO2 gð � ¼ CO2 aqð � ð1� By itself the increase in [CO2] may be important and those studying ocean acidification. These buffer factors quantify the sensitivity of CO2 and H+ concentrations ([CO2] and [H+ ]) and CaCO3 saturation (W) to changes in dissolved inorganic carbon concentration

Morel, François M. M.

180

Growth mechanisms of GaSb heteroepitaxial films on Si with an AlSb buffer layer  

SciTech Connect (OSTI)

The initial growth stages of GaSb epilayers on Si substrates and the role of the AlSb buffer layer were studied by high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM). Heteroepitaxy of GaSb and AlSb on Si both occur by Volmer-Weber (i.e., island mode) growth. However, the AlSb and GaSb islands have distinctly different characteristics as revealed through an atomic-resolution structural study using Z-contrast of HAADF-STEM imaging. While GaSb islands are sparse and three dimensional, AlSb islands are numerous and flattened. The introduction of 3D island-forming AlSb buffer layer facilitates the nucleation of GaSb islands. The AlSb islands-assisted nucleation of GaSb islands results in the formation of drastically higher quality planar film at a significantly smaller thickness of films. The interface of the AlSb and GaSb epilayers with the Si substrate was further investigated with energy dispersive X-ray spectrometry to elucidate the key role of the AlSb buffer layer in the growth of GaSb epilayers on Si substrates.

Vajargah, S. Hosseini; Botton, G. A. [Department of Materials Science and Engineering, McMaster University, Hamilton, Ontario L8S 4L7 (Canada) [Department of Materials Science and Engineering, McMaster University, Hamilton, Ontario L8S 4L7 (Canada); Brockhouse Institute for Materials Research, McMaster University, Hamilton, Ontario L8S 4M1 (Canada); Canadian Centre for Electron Microscopy, McMaster University, Hamilton, Ontario L8S 4M1 (Canada); Ghanad-Tavakoli, S. [Centre for Emerging Device Technologies, McMaster University, Hamilton, Ontario L8S 4L7 (Canada)] [Centre for Emerging Device Technologies, McMaster University, Hamilton, Ontario L8S 4L7 (Canada); Preston, J. S.; Kleiman, R. N. [Brockhouse Institute for Materials Research, McMaster University, Hamilton, Ontario L8S 4M1 (Canada) [Brockhouse Institute for Materials Research, McMaster University, Hamilton, Ontario L8S 4M1 (Canada); Centre for Emerging Device Technologies, McMaster University, Hamilton, Ontario L8S 4L7 (Canada); Department of Engineering Physics, McMaster University, Hamilton, Ontario L8S 4L7 (Canada)

2013-09-21T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

E-Print Network 3.0 - aqueous oxalate buffer Sample Search Results  

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

sorbent for Pb from aqueous effluents. The major parameters controlling aqueous Pb removal, viz... inorganic and organic ligands were evaluated using batch experiments....

182

Introduction of Artificial Pinning Center into PLD-YBCO Coated Conductor on IBAD and Self-Epitaxial CeO2 Buffered Metal Substrate  

SciTech Connect (OSTI)

In order to fabricate YBa2Cu3O7-x (YBCO) coated conductors with high critical current density Jc in magnetic fields, we fabricated YBCO coated conductors with artificial pinning centers by the pulsed laser deposition (PLD) method on a self epitaxial PLD-CeO2 layer and ion-beam assisted deposition (IBAD)-Gd2Zr2O7 (GZO) buffered Hastelloy tape. Artificial pinning centers were introduced by the PLD deposition using the yttria-stabilized zirconia (YSZ) oxide target (nano-dot method) and YBCO target including YSZ particles (mixed target method). In the experiments using YSZ oxide target, YSZ nano-dots were observed. They were approximately 15 nm in height and 10 nm to 70 nm in diameter. We found that the density of nano-dots was controlled by the number of laser pulses. These samples exhibited higher Jc than YBCO films in magnetic fields. Furthermore, a similar improvement of Jc was observed in the experiments using YBCO target including YSZ particles. TEM observation revealed that columnar nano-structure made of BaZrO3 was formed during YBCO deposition and it was effective for pinning. We call this new epitaxial nano-structure 'bamboo structure' from its anisotropic growth and morphology.

Kobayashi, H.; Yamada, Y.; Ishida, S.; Takahashi, K.; Konishi, M.; Ibi, A.; Miyata, S. [Superconductivity Research Laboratory, ISTEC, 2-4-1 Mutsuno, Atsuta-ku, Nagoya, 456-8587 (Japan); Kato, T.; Hirayama, T. [Materials R and D Laboratory, Japan Fine Ceramics Center, 2-4-1 Mutsuno, Atsuta-ku, Nagoya 456-8587 (Japan); Shiohara, Y. [Superconductivity Research Laboratory, ISTEC, 1-10-13 Shinonome, Koto-ku, Tokyo 135-0062 (Japan)

2006-03-31T23:59:59.000Z

183

T-559: Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote execution  

Broader source: Energy.gov [DOE]

Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote execution attackers to execute arbitrary code via crafted arguments in the USELASTCOMMITTED session environment option in a SQL SET ENVIRONMENT statement

184

A Comparison of Soil Sensitivity to Acidification Based on Laboratory-Determined Short-Term Acid Buffering Capacity and the Skokloster Classification  

Science Journals Connector (OSTI)

The sensitivity of mineral soils to anthropogenically-induced acidification may be assessed using the Skokloster classification or by considering the short-term acid buffering capacity (STABC). The Skokloster ...

Mark E. Hodson; Simon J. Langan…

1998-01-01T23:59:59.000Z

185

A Comparison of Soil Sensitivity to Acidification Based on Laboratory-Determined Short-Term Acid Buffering Capacity and the Skokloster Classification  

Science Journals Connector (OSTI)

The sensitivity of mineral soils to anthropogenically-induced acidification may be assessed using the Skokloster classification or by considering the short-term acid buffering capacity (STABC). The Skokloster ...

Mark E. Hodson; Simon J. Langan; David G. Lumsdon

1998-07-01T23:59:59.000Z

186

High quality metamorphic graded buffers with lattice-constants intermediate to GaAs an InP for device applications  

E-Print Network [OSTI]

We have investigated the use of a continuous, linear grading scheme for compositionally-graded metamorphic InxGal-As buffers on GaAs, which can be used as virtual substrates for optical emitters operating at wavelengths > ...

Lee, Kenneth Eng Kian

2009-01-01T23:59:59.000Z

187

Ribozyme-based "insulator parts" buffer synthetic circuits from genetic context  

E-Print Network [OSTI]

Synthetic genetic programs are built from circuits that integrate sensors and implement temporal control of gene expression1–4. Transcriptional circuits are layered by using promoters to carry the signal between circuits. ...

Lou, Chunbo

188

Assessment of H2- and H2O-based renewable energy-buffering systems in minor islands  

Science Journals Connector (OSTI)

The paper assesses the energy and environmental performance of two solutions designed to complement renewable energy (RE) technologies, in stand-alone power system (SAPS) configuration typical of minor Mediterranean islands, by converting the available RE surplus. The studied SAPS, based on the Ventotene island demographic, meteorological and load data, features high renewable energy penetration onto the load power demand, i.e. up to 55.25% share of peak power capacity. Transient models have been developed to simulate the storage process of winter renewable energy surplus and the time-dependent matching among SAPS electric demand and the stochastic renewable power contributions combined with energy surplus conversion systems. The study compares a hydrogen-based system and a desalinated water-production system, proposed as two effective alternatives for renewable energy seasonal buffering in an island context. The comparative analysis of the time-dependent system's behaviour has been investigated with an hourly distribution over the period of one reference year, in terms of fuel consumption and hydrogen system energy storage or desalination capacity. The assessment is carried out by taking performance indicators, SAPS fuel savings, as well as stored and dump power data. The study demonstrates the suitability of both the models for the winter renewable energy buffer, in order to improve to the matching of peak energy and water demands.

Alessandro Corsini; Franco Rispoli; Mario Gamberale; Eileen Tortora

2009-01-01T23:59:59.000Z

189

Nanostructured europium oxide thin films deposited by pulsed laser ablation of a metallic target in a He buffer atmosphere  

SciTech Connect (OSTI)

Nanostrucured europium oxide and hydroxide films were obtained by pulsed Nd:YAG (532 nm) laser ablation of a europium metallic target, in the presence of a 1 mbar helium buffer atmosphere. Both the produced film and the ambient plasma were characterized. The plasma was monitored by an electrostatic probe, for plume expansion in vacuum or in the presence of the buffer atmosphere. The time evolution of the ion saturation current was obtained for several probe to substrate distances. The results show the splitting of the plume into two velocity groups, being the lower velocity profile associated with metal cluster formation within the plume. The films were obtained in the presence of helium atmosphere, for several target-to-substrate distances. They were analyzed by Rutherford backscattering spectrometry, x-ray diffraction, and atomic force microscopy, for as-deposited and 600 deg. C treated-in-air samples. The results show that the as-deposited samples are amorphous and have chemical composition compatible with europium hydroxide. The thermally treated samples show x-ray diffraction peaks of Eu{sub 2}O{sub 3}, with chemical composition showing excess oxygen. Film nanostructuring was shown to be strongly correlated with cluster formation, as shown by velocity splitting in probe current versus time plots.

Luna, H.; Franceschini, D. F.; Prioli, R.; Guimaraes, R. B.; Sanchez, C. M.; Canal, G. P.; Barbosa, M. D. L.; Galvao, R. M. O. [Instituto de Fisica, Universidade Federal do Rio de Janeiro, Cx. Postal 68528, Rio de Janeiro, RJ 21941-972 (Brazil); Instituto de Fisica, Universidade Federal Fluminense, Niteroi, RJ 24210-346 (Brazil); Departamento de Fisica, Pontificia Universidade Catolica do Rio de Janeiro, Rua Marques de Sao Vicente 225, 22453-970, Rio de Janeiro, RJ (Brazil); Instituto de Fisica, Universidade Federal Fluminense, Niteroi, RJ 24210-346 (Brazil); Centro Brasileiro de Pesquisas Fisicas, Laboratorio de Plasmas Aplicados, Rua Xavier Sigaud 150, 22290-180, Rio de Janeiro, RJ (Brazil); Instituto de Fisica, Departamento de Fisica Nuclear, Universidade de Sao Paulo, Caixa Postal 66328, 05315-970, Sao Paulo, SP (Brazil); Centro Brasileiro de Pesquisas Fisicas, Laboratorio de Plasmas Aplicados, Rua Xavier Sigaud 150, 22290-180, Rio de Janeiro, RJ (Brazil)

2010-09-15T23:59:59.000Z

190

Large negative and positive delay of optical pulses in coherently prepared dense Rb vapor with buffer gas RID B-9041-2008  

E-Print Network [OSTI]

Large negative and positive delay of optical pulses in coherently prepared dense Rb vapor with buffer gas Eugeniy E. Mikhailov,1,2,* Vladimir A. Sautenkov,1,3 Irina Novikova,1,4 and George R. Welch1 1Department of Physics and Institute.... To prolong the interaction time, an inert buffer gas is often added to the atomic vapor to slow the diffusion of the coherently prepared atoms through the laser beam [10?12]. However, it has been recently dem- onstrated that significant modification...

Mikhailov, E. E.; Sautenkov, V. A.; Novikova, I.; Welch, George R.

2004-01-01T23:59:59.000Z

191

Production smoothing and buffer stock reduction for two-stage production and inventory systems  

Science Journals Connector (OSTI)

This paper deals with the problem of developing an effective push-type ordering system which can decrease the variations of production ordering and inventory levels, while taking into account forecasted error, the difference between forecasted values and the backlog quantity, in which the shortage of safety stock of component parts causes a discrepancy between production ordering and actual production levels. The ordering system is developed on the basis of an idea which combines safety stock and the weight of the feedback quantity of actual and forecasted term-end inventory levels. Some results of numerical analysis show the effects of safety stock of the component parts and the feedback control parameter of each production stage, the autocorrelation coefficient of product demand upon the amplifications of production ordering and inventory levels.

Kazuyoshi Ishii; Shusaku Hiraki

2000-01-01T23:59:59.000Z

192

Transient Loss Performance of a Class of Finite Buffer Queueing Systems GuangLiang LI \\Lambda FangMing LI Bo LI  

E-Print Network [OSTI]

Transient Loss Performance of a Class of Finite Buffer Queueing Systems Guang­Liang LI \\Lambda Fang systems usually focuses on Markov models. This paper, in con­ trast, presents an analysis of transient on the arrival process will affect transient loss behavior of the queueing system. We also discuss how

Cui, Jun-Hong

193

Structural and chemical investigations of CBD-and PVD-CdS buffer layers and interfaces in Cu(In,Ga)Se2-based thin film solar cells  

E-Print Network [OSTI]

(In,Ga)Se2-based thin film solar cells D. Abou-Rasa,b,*, G. Kostorza , A. Romeob,1 , D. Rudmannb , A Available online 8 December 2004 Abstract It is known that high-efficiency thin film solar cells based on Cu; Chemical bath deposition; CdS buffer 1. Introduction The highest efficiencies for thin film solar cells

Romeo, Alessandro

194

Journal of Crystal Growth 293 (2006) 273277 A study of semi-insulating GaN grown on AlN buffer/sapphire  

E-Print Network [OSTI]

-temperature GaN interlayer. In comparison with the normal GaN grown on sapphire, the crystal quality measurement results of GaN grown directly on an AlN buffer indicated that the as-grown-undoped Ga, or high density of edge-type dislocations [6­10]. However, Fe and other heavy metals tend to have reactor

Ozbay, Ekmel

195

Absorption spectra of liquid water and aqueous buffers between 0.3 and Department of Physics, University of California, Santa Barbara, California 93106  

E-Print Network [OSTI]

Absorption spectra of liquid water and aqueous buffers between 0.3 and 3.72 THz Jing Xua Department-dependent terahertz absorption with attenuation lengths on the order of tens of micrometers. To access this spectral.5 THz, these studies provide a well- documented absorption spectrum for liquid water, at approxi- mately

Xu, Jing

196

A.Y. Kim and E.A. Fitzgerald, MRS Symposia Proceedings 510 (1998) Page 1 ENGINEERING DISLOCATION DYNAMICS IN Inx(AlyGa1-y)1-xP GRADED BUFFERS  

E-Print Network [OSTI]

= 0.34 graded buffers with TDD = 5Ã?106 cm-2 and roughness = 15 nm and a simple optimization has optimization and the incorporation of aluminum for x > 0.20 to keep the graded buffer completely transparent reactor was used with trim

197

BUFFERED WELL FIELD OUTLINES  

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

drainage radii) ...see figure below. Copy the code into a new module. Inputs: In ArcMap, data frame named "Task 1" Well FC as first layer (layer 0). Output: Polygon feature class...

198

Combining In-Situ Buffer-Layer-Assisted-Growth with Scanning Probe Microscopy for Formation and Study of Supported Model Catalysts  

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

STM images showing the morphology of BaO film (7 ML-left and STM images showing the morphology of BaO film (7 ML-left and 80 ML-right) formed by the direct evaporation of the BaO. EMSL Research and Capability Development Proposals Combining In Situ Buffer-Layer-Assisted-Growth with Scanning Probe Microscopy for Formation and Study of Supported Model Catalysts Project start date: Spring 2008 EMSL Lead Investigator: Igor Lyubinetsky Microscopy Group, EMSL, PNNL Co-investigators: Yingge Du Spectroscopy and Diffraction Group, EMSL, PNNL Wayne Goodman Department of Chemistry, Texas A&M University, College Station, Texas The objective of the project is to implement in situ advanced buffer-layer-assisted growth (BLAG) technique by combining EMSL's ultra-high vacuum scanning probe microscopy (UHV SPM) and

199

Lattice-engineered Si{sub 1-x}Ge{sub x}-buffer on Si(001) for GaP integration  

SciTech Connect (OSTI)

We report a detailed structure and defect characterization study on gallium phosphide (GaP) layers integrated on silicon (Si) (001) via silicon-germanium (SiGe) buffer layers. The presented approach uses an almost fully relaxed SiGe buffer heterostructure of only 400?nm thickness whose in-plane lattice constant is matched to GaP—not at room but at GaP deposition temperature. Single crystalline, pseudomorphic 270?nm thick GaP is successfully grown by metalorganic chemical vapour deposition on a 400?nm Si{sub 0.85}Ge{sub 0.15}/Si(001) heterosystem, but carries a 0.08% tensile strain after cooling down to room temperature due to the bigger thermal expansion coefficient of GaP with respect to Si. Transmission electron microscopy (TEM) studies confirm the absence of misfit dislocations in the pseudomorphic GaP film but growth defects (e.g., stacking faults, microtwins, etc.) especially at the GaP/SiGe interface region are detected. We interpret these growth defects as a residue of the initial 3D island coalescence phase of the GaP film on the SiGe buffer. TEM-energy-dispersive x-ray spectroscopy studies reveal that these defects are often correlated with stoichiometric inhomogeneities in the GaP film. Time-of-flight Secondary ion mass spectrometry detects sharp heterointerfaces between GaP and SiGe films with a minor level of Ga diffusion into the SiGe buffer.

Skibitzki, Oliver, E-mail: skibitzki@ihp-microelectronics.com; Zaumseil, Peter; Yamamoto, Yuji; Andreas Schubert, Markus [IHP, Im Technologiepark 25, 15236 Frankfurt (Oder) (Germany); Paszuk, Agnieszka; Hannappel, Thomas [Technische Universität Ilmenau, Gustav-Kirchhoff-Str. 5, 98693 Ilmenau (Germany); Hatami, Fariba; Ted Masselink, W. [Institut für Physik, Humboldt Universität zu Berlin, Newtonstrasse 15, 12489 Berlin (Germany); Trampert, Achim [Paul Drude Institut für Festkörperelektronik, Hausvogteiplatz 5-7, 10117 Berlin (Germany); Tillack, Bernd [IHP, Im Technologiepark 25, 15236 Frankfurt (Oder) (Germany); Technische Universität Berlin, HFT4, Einsteinufer 25, 10587 Berlin (Germany); Schroeder, Thomas [IHP, Im Technologiepark 25, 15236 Frankfurt (Oder) (Germany); Brandenburgische Technische Universität, Konrad-Zuse Str. 1, 03046 Cottbus (Germany)

2014-03-14T23:59:59.000Z

200

Ye et al. VOL. 3, NO. 8/AUGUST 2011/J. OPT. COMMUN. NETW. A59 Buffering and Flow Control in Optical  

E-Print Network [OSTI]

Switches for High Performance Computing Xiaohui Ye, Roberto Proietti, Yawei Yin, S. J. B. Yoo power consumption in high performance computing applications has sparked an interest in optical switches. In this paper, high performance computing refers to both traditional scientific computing and emerging warehouse

Kolner, Brian H.

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


201

Kinetically tailored properties of electron-beam excited XeF(C. -->. A) and XeF(B. -->. X) laser media using an Ar-Kr buffer mixture  

SciTech Connect (OSTI)

Use of a two-component buffer gas comprised of Ar and Kr results in electron-beam excited XeF(C..-->..A) laser pulse energy and intrinsic efficiency values comparable to those of UV rare gas-halide lasers. Herein the authors report measurements of transient absorption confirming that the primary effect of a buffer comprised of Ar and Kr is a significantly lower level of ionized and excited species that absorb in the blue-green spectral region. Spectral analysis of a variety of mixtures show that the Ar-Kr buffer also benefits XeF(C..-->..A) laser performance due to an increase in gain in the 400-450 nm region caused by the presence of the Kr/sub 2/F excimer. In addition, a large increase in absorption at --351 nm, also due to Kr/sub 2/F, suppresses oscillation on the competitive XeF(B..-->..X) transition and, for certain conditions, makes efficient simultaneous oscillation of the XeF(B..-->..X) and XeF(C..-->..A) laser transitions possible.

Nighan, W.L.; Sauerbrey, R.A.; Zhu, Y.; Tittel, F.K.; Wilson, W.L. Jr.

1987-02-01T23:59:59.000Z

202

IR spectroscopy of lattice vibrations and comparative analysis of the ZnTe/CdTe quantum-dot superlattices on the GaAs substrate and with the ZnTe and CdTe buffer layers  

SciTech Connect (OSTI)

A comparative analysis of multiperiod ZnTe/CdTe superlattices with the CdTe quantum dots grown by molecular beam epitaxy on the GaAs substrate with the ZnTe and CdTe buffer layers is carried out. The elastic-stress-induced shifts of eigenfrequencies of the modes of the CdTe- and ZnTe-like vibrations of materials forming similar superlattices but grown on different buffer ZnTe and CdTe layers are compared. The conditions of formation of quantum dots in the ZnTe/CdTe superlattices on the ZnTe and CdTe buffer layers differ radically.

Kozyrev, S. P. [Russian Academy of Sciences, Lebedev Institute of Physics (Russian Federation)], E-mail: skozyrev@sci.lebedev.ru

2009-07-15T23:59:59.000Z

203

AVESTAR® - Control  

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

Control Control AVESTAR control system efforts are focused on development of computational approaches for simulation and advanced controls for energy systems. Power generation technologies are growing more sophisticated and require control strategies and systems to be updated to allow plant owners to take full advantage of their increased capabilities. A well designed control system can provide the ability to hit and maintain setpoints without oscillation for optimum power plant operation. Implementation of complex control systems developed through advanced computational approaches will increase efficiency and reduce emissions. The AVESTAR team is focusing on the following three areas of process control research: 1) Plant-wide control system design, 2) Advanced regulatory control, and 3) Advanced process control. Process control models, methods, and tools are developed and applied to a wide variety of energy systems ranging from smart plant to smart grid.

204

Enhanced photocatalytic efficiency in zirconia buffered n-NiO/p-NiO single crystalline heterostructures by nanosecond laser treatment  

SciTech Connect (OSTI)

We report the formation of NiO based single crystalline p-n junctions with enhanced photocatalytic activity induced by pulsed laser irradiation. The NiO epilayers were grown on Si(001) substrates buffered with cubic yttria-stabilized zirconia (c-YSZ) by using pulsed laser deposition. The NiO/c-YSZ/Si heterostructures were subsequently laser treated by 5 pulses of KrF excimer laser (pulse duration = 25 Multiplication-Sign 10{sup -9} s) at lower energies. Microstructural studies, conducted by X-ray diffraction ({theta}-2{theta} and {phi} techniques) and high resolution transmission electron microscope, showed a cube-on-cube epitaxial relationship at the c-YSZ/Si interface; the epitaxial relationship across the NiO/c-YSZ interface was established as NiO<111 > Double-Vertical-Line Double-Vertical-Line c-YSZ<001> and in-plane NiO<110> Double-Vertical-Line Double-Vertical-Line c-YSZ<100>. Electron microscopy studies showed that the interface between the laser annealed and the pristine region as well as the NiO/c-YSZ interface was atomically sharp and crystallographically continuous. The formation of point defects, namely oxygen vacancies and NiO, due to the coupling of the laser photons with the NiO epilayers was confirmed by XPS. The p-type electrical characteristics of the pristine NiO epilayers turned to an n-type behavior and the electrical conductivity was increased by one order of magnitude after laser treatment. Photocatalytic activity of the pristine (p-NiO/c-YSZ/Si) and the laser-annealed (n-NiO/p-NiO/c-YSZ/Si) heterostructures were assessed by measuring the decomposition rate of 4-chlorophenol under UV light. The photocatalytic reaction rate constants were determined to be 0.0059 and 0.0092 min{sup -1} for the as-deposited and the laser-treated samples, respectively. The enhanced photocatalytic efficiency was attributed to the suppressed charge carrier recombination in the NiO based p-n junctions and higher electrical conductivity. Besides, the oxygen vacancies ease the adsorption of 4-chlorophenol, hydroxyl, and water molecules to the surface. Thus, n-NiO/p-NiO single crystalline catalysts can be introduced as a potent candidate to remediate the environmental pollution.

Molaei, R.; Bayati, M. R.; Alipour, H. M.; Nori, S.; Narayan, J. [Department of Materials Science and Engineering, NC State University, EB-1, Raleigh, North Carolina 27695-7907 (United States)] [Department of Materials Science and Engineering, NC State University, EB-1, Raleigh, North Carolina 27695-7907 (United States)

2013-06-21T23:59:59.000Z

205

PWM Inverter control and the application thereof within electric vehicles  

DOE Patents [OSTI]

An inverter (34) which provides power to an A.C. machine (28) is controlled by a circuit (36) employing PWM control strategy whereby A.C. power is supplied to the machine at a preselectable frequency and preselectable voltage. This is accomplished by the technique of waveform notching in which the shapes of the notches are varied to determine the average energy content of the overall waveform. Through this arrangement, the operational efficiency of the A.C. machine is optimized. The control circuit includes a micro-computer and memory element which receive various parametric inputs and calculate optimized machine control data signals therefrom. The control data is asynchronously loaded into the inverter through an intermediate buffer (38). In its preferred embodiment, the present invention is incorporated within an electric vehicle (10) employing a 144 VDC battery pack (32) and a three-phase induction motor (18).

Geppert, Steven (Bloomfield Hills, MI)

1982-01-01T23:59:59.000Z

206

Effect of low temperature Ge seed layer and post thermal annealing on quality of Ge1? x Si x (0.05 ? x ? 0.1) graded buffer layers by UHV-CVD  

Science Journals Connector (OSTI)

High crystal quality, smooth surface and fully relaxed Ge1? x Si x (0.05 ? x...? 0.1) buffers are grown on 6°-off (100) Si sub...

Chi-Lang Nguyen; Nguyen Hong Quan; Binh-Tinh Tran…

2014-07-01T23:59:59.000Z

207

Using fluid buffering equilibria to determine values of H?O activity: an example from the amphibole-bearing spinel lherzolites of Caussou, French Pyrenees  

E-Print Network [OSTI]

USING FLUID BUFFERING EQUILIBRIA TO DETERMINE VALUES OF H 2 0 ACTIVITY: AN E X A M P L E F R O M T H E AMPHIBOLE-BEARING SPINEL LHERZOLITES OF CAUSSOU, FRENCH PYRENEES A Thesis by CRAIG EDWARD PETKO Submitted to the Office of Graduate Studies...-BEARING SPINEL LHERZOLITES OF CAUSSOU, FRENCH PYRENEES A Thesis by CRAIG EDWARD PETKO Submitted to Texas A & M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved as to style and content by: William M . Lam...

Petko, Craig Edward

2012-06-07T23:59:59.000Z

208

Genetic noise control via protein oligomerization  

SciTech Connect (OSTI)

Gene expression in a cell entails random reaction events occurring over disparate time scales. Thus, molecular noise that often results in phenotypic and population-dynamic consequences sets a fundamental limit to biochemical signaling. While there have been numerous studies correlating the architecture of cellular reaction networks with noise tolerance, only a limited effort has been made to understand the dynamical role of protein-protein associations. We have developed a fully stochastic model for the positive feedback control of a single gene, as well as a pair of genes (toggle switch), integrating quantitative results from previous in vivo and in vitro studies. In particular, we explicitly account for the fast protein binding-unbinding kinetics, RNA polymerases, and the promoter/operator sequences of DNA. We find that the overall noise-level is reduced and the frequency content of the noise is dramatically shifted to the physiologically irrelevant high-frequency regime in the presence of protein dimerization. This is independent of the choice of monomer or dimer as transcription factor and persists throughout the multiple model topologies considered. For the toggle switch, we additionally find that the presence of a protein dimer, either homodimer or heterodimer, may significantly reduce its intrinsic switching rate. Hence, the dimer promotes the robust function of bistable switches by preventing the uninduced (induced) state from randomly being induced (uninduced). The specific binding between regulatory proteins provides a buffer that may prevent the propagation of fluctuations in genetic activity. The capacity of the buffer is a non-monotonic function of association-dissociation rates. Since the protein oligomerization per se does not require extra protein components to be expressed, it provides a basis for the rapid control of intrinsic or extrinsic noise. The stabilization of phenotypically important toggle switches, and nested positive feedback loops in general, is of direct implications to organism fitness. Finally, noise control through oligomerization suggests avenues for the design of robust synthetic gene circuits for engineering purposes.

Ghim, C; Almaas, E

2008-06-12T23:59:59.000Z

209

GDI+ Controls  

Science Journals Connector (OSTI)

Owner-drawn controls...are one of the most ambitious projects a developer can undertake. This is not because they are conceptually tricky, but because a moderately sophisticated control needs a great...

Matthew MacDonald

2002-01-01T23:59:59.000Z

210

Project Controls  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Project controls are systems used to plan, schedule, budget, and measure the performance of a project/program. The cost estimation package is one of the documents that is used to establish the baseline for project controls. This chapter gives a brief description of project controls and the role the cost estimation package plays.

1997-03-28T23:59:59.000Z

211

ZnO film with ultra-low background electron concentration grown by plasma-assisted MBE using Mg film as the buffer layer  

SciTech Connect (OSTI)

Highlights: ? High quality ZnO film with ultra-low background electron concentration is grown by plasma-assisted molecular beam epitaxy using Mg film as a buffer layer. ? High resolution X-ray diffraction and photoluminescence (PL) spectroscopy indicate a high degree of crystallization. ? Hall measurement shows a carrier concentration as low as ?10{sup 14} cm{sup ?3}. ? The mechanism of the improved crystallinity is discussed in detail. -- Abstract: High quality ZnO epilayer with background electron concentration as low as 2.6 × 10{sup 14} cm{sup ?3} was obtained by plasma-assisted MBE on c-sapphire using a thin Mg film as the buffer layer. High-resolution XRD measurement shows a sharp (0 0 2) peak with full width at half maximum (FWHM) of only 0.029°. Photoluminescence spectroscopy presents a weak defect-related near-edge emission. A metal–semiconductor–metal (MSM) typed photodetector based on the material demonstrates a response of ?43 A/W under the bias of 1 V and an ON/OFF ratio of 10{sup 4}. This un-doped ZnO with ultra-low background electron concentration could be a promising starting material for p-type doping.

Chen, Mingming; Zhang, Quanlin; Su, Longxing; Su, Yuquan; Cao, Jiashi; Zhu, Yuan; Wu, Tianzhun; Gui, Xuchun [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou (China)] [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou (China); Yang, Chunlei [Center for Photovoltaics and Solar Energy, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shen Zhen (China)] [Center for Photovoltaics and Solar Energy, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shen Zhen (China); Xiang, Rong, E-mail: xiangr2@mail.sysu.edu.cn [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou (China)] [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou (China); Tang, Zikang, E-mail: phzktang@ust.hk [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou (China) [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou (China); Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong (China)

2012-09-15T23:59:59.000Z

212

Institutional Controls  

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

Institutional Controls Institutional Controls Many major Federal laws (e.g., Atomic Energy Act (AEA), Resource Conservation Recovery Act (RCRA), Comprehensive Environmental Response, Compensation and Liability Act (CERCLA)), Executive Orders, regulations and various other drivers influence the use of institutional controls at DOE sites. Some drivers directly authorize or require the use of institutional controls, while others do not. DOE also uses institutional controls when no specific statutory requirement exists to supplement active remediation, pollution control, public and resource protection, and physical security, or to bolster the integrity of engineered remedies. DOE and its predecessor agencies have conducted activities for over 50 years, using land ownership and access control, environmental monitoring and surveillance, and other tools to support protection efforts at operational and inactive facilities, including radioactive waste burial grounds.

213

Microsoft Word - Configuring Workstations for use with the PARS II System.V3.0.doc  

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

30/2010 30/2010 1 PROCEDURES 1.1 Introduction Most users will be comfortable with contacting their IT Helpdesk for completing the instructions below. However, If you have Admin rights on your workstation, and are comfortable with making configuration changes to it, you may follow these directions yourself. 1.2 Installation of Dekker, Ltd. ActiveX Control 1. Log onto the workstation to be configured using an ID/Password that can perform administrative functions on the workstation being configured (e.g. Install software, add Active-X controls). Note that administrative access is only required for initial workstation configuration, not ongoing operation of the PARS II application on the workstation. 2. Check hardware, software and network requirements as identified in section 2 below.

214

JC3 Bulletin Archive | Department of Energy  

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

5, 2011 5, 2011 T-616: PHP Stream Component Remote Denial of Service Vulnerability PHP is prone to a remote denial-of-service vulnerability because the proxy server fails to handle certain FTP requests. An attacker can exploit this issue to crash the affected application, denying service to legitimate users. Versions prior to PHP 5.3.6 are vulnerable. May 4, 2011 T-615: IBM Rational System Architect ActiveBar ActiveX Control Lets Remote Users Execute Arbitrary Code There is a high risk security vulnerability with the ActiveBar ActiveX controls used by IBM Rational System Architect. May 3, 2011 T-614: Cisco Unified Communications Manager Database Security Vulnerability The vulnerability is due to unspecified errors in the affected software that may allow the attacker to perform SQL injections. An authenticated,

215

Configuring Client PCs for use with Project Assessment and Reporting System(PARS II)  

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

4/2011 4/2011 Page 1 of 4 1 PROCEDURES 1.1 Introduction Most users will be comfortable with contacting their IT Helpdesk for completing the instructions below. However, if you have Admin rights on your workstation, and are comfortable with making configuration changes to it, you may follow these directions yourself. 1.2 Installation of ActiveX Control WINDOWS XP 1. Log onto the workstation to be configured using an ID/Password that can perform administrative functions on that workstation (e.g. Install software, add Active-X controls). Note that administrative access is only required for initial workstation configuration, not ongoing operation of the PARS II application. 2. Check hardware, software and network requirements as identified in section 2 below. Less than

216

Load Control  

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

Visualization and Controls Peer Review Visualization and Controls Peer Review Load Control for System Reliability and Measurement-Based Stability Assessment Dan Trudnowski, PhD, PE Montana Tech Butte, MT 59701 dtrudnowski@mtech.edu 406-496-4681 October 2006 2 Presentation Outline * Introduction - Goals, Enabling technologies, Overview * Load Control - Activities, Status * Stability Assessment - Activities, Status * Wrap up - Related activities, Staff 3 Goals * Research and develop technologies to improve T&D reliability * Technologies - Real-time load control methodologies - Measurement-based stability-assessment 4 Enabling Technologies * Load control enabled by GridWise technology (e.g. PNNL's GridFriendly appliance) * Real-time stability assessment enabled by Phasor Measurement (PMU) technology 5 Project Overview * Time line: April 18, 2006 thru April 17, 2008

217

Controlling Fleas  

E-Print Network [OSTI]

. Control An integrated flea control program includes good sanitation and treatment of the pet and environment. You can eliminate fleas from your home with proper treatment, but it may take time, especially if the infes- tation is heavy. Sanitation. Change... of an integrated flea control program for your home. Don?t wait until fleas get out of hand. Begin your flea control program early for best results. Start a fre- quent and thorough sanitation program, regularly inspect your pet for fleas, carefully follow...

Merchant, Michael E.; Robinson, James V.

2006-12-18T23:59:59.000Z

218

DISTRIBUTION OF LANTHANIDE AND ACTINIDE ELEMENTS BETWEEN BIS-(2-ETHYLHEXYL)PHOSPHORIC ACID AND BUFFERED LACTATE SOLUTIONS CONTAINING SELECTED COMPLEXANTS  

SciTech Connect (OSTI)

With the renewed interest in the closure of the nuclear fuel cycle, the TALSPEAK process is being considered for the separation of Am and Cm from the lanthanide fission products in a next generation reprocessing plant. However, an efficient separation requires tight control of the pH which likely will be difficult to achieve on a large scale. To address this issue, we measured the distribution of lanthanide and actinide elements between aqueous and organic phases in the presence of complexants which were potentially less sensitive to pH control than the diethylenetriaminepentaacetic (DTPA) used in the process. To perform the extractions, a rapid and accurate method was developed for measuring distribution coefficients based on the preparation of lanthanide tracers in the Savannah River National Laboratory neutron activation analysis facility. The complexants tested included aceto-, benzo-, and salicylhydroxamic acids, N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine (TPEN), and ammonium thiocyanate (NH{sub 4}SCN). The hydroxamic acids were the least effective of the complexants tested. The separation factors for TPEN and NH{sub 4}SCN were higher, especially for the heaviest lanthanides in the series; however, no conditions were identified which resulted in separations factors which consistently approached those measured for the use of DTPA.

Rudisill, Tracy S.; Diprete, David P.; Thompson, Major C.

2013-04-15T23:59:59.000Z

219

Dissolution and compaction of albite sand in distilled water and pH-buffered carboxylic acid solutions: experiments at 100 degrees and 160 degrees C  

E-Print Network [OSTI]

0. 16 E ci E e rlt 0. 4 (flowmg overnight) d d, d (flowing overnight) 0 012 7 03 oo 0 008 02 655 refill pump 670 685 Time (hrs) reset Pe 700 O T= 100*C P =DDW r 715 0 04 1. 2 0. 8 in 0, 6 Pe = 0 d d Pe = 34 5 MPa d d... d Pe=fl 13 d 31% increase 0. 4 0. 35 0 0. 3 0. 25 04 0 0 0 (flowing overnight) 10% mcrease (flowing overnight) 02 0 T = 100'C P, = Ac Buffer 0 15 350 365 380 Time (hrs) 395 410 0. 1 FIG. 6. Effect of stress on dissolution rates...

Carpenter, Thomas Doyle

2012-06-07T23:59:59.000Z

220

Infrared spectroscopy of lattice vibrations in ZnTe/CdTe superlattices with quantum dots on the GaAs substrate with the ZnTe buffer layer  

SciTech Connect (OSTI)

The results of the analysis of the infrared lattice reflectance spectra of multiperiod ZnTe/CdTe superlattices with CdTe quantum dots are reported. The samples are grown by molecular beam epitaxy on the GaAs substrate with the ZnTe buffer layer. Due to the large number of periods of the superlattices, it is possible to observe CdTe-like vibration modes in the quantum dots, i.e., the dislocation-free stressed islands formed during the growth due to relaxation of elastic stresses between the ZnTe and CdTe layers are markedly different in their lattice parameters. From the frequency shifts of the CdTe- and ZnTe-like vibration modes with respect to the corresponding modes in the unstressed materials, it is possible to estimate the level of elastic stresses.

Kozyrev, S. P. [Russian Academy of Sciences, Lebedev Physical Institute (Russian Federation)], E-mail: skozyrev@sci.lebedev.ru

2009-03-15T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

Application of encapsulation (pH-sensitive polymer and phosphate buffer macrocapsules): A novel approach to remediation of acidic ground water  

Science Journals Connector (OSTI)

Macrocapsules, composed of a pH-sensitive polymer and phosphate buffer, offer a novel remediation alternative for acidic ground waters. To test their potential effectiveness, laboratory experiments were carried out followed by a field trial within a coal pile runoff (CPR) acidic contaminant plume. Results of traditional limestone and macrocapsule treatments were compared in both laboratory and field experiments. Macrocapsules were more effective than limestone as a passive treatment for raising pH in well water from 2.5 to 6 in both laboratory and field experiments. The limestone treatments had limited impact on pH, only increasing pH as high as 3.3, and armoring by iron was evident in the field trial. Aluminum, iron and sulfate concentrations remained relatively constant throughout the experiments, but phosphate increased (0.15–32 mg/L), indicating macrocapsule release. This research confirmed that macrocapsules may be an effective alternative to limestone to treat highly acidic ground water.

C. Marjorie Aelion; Harley T. Davis; Joseph R.V. Flora; Brian C. Kirtland; Mark B. Amidon

2009-01-01T23:59:59.000Z

222

V-211: IBM iNotes Multiple Vulnerabilities | Department of Energy  

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

211: IBM iNotes Multiple Vulnerabilities 211: IBM iNotes Multiple Vulnerabilities V-211: IBM iNotes Multiple Vulnerabilities August 5, 2013 - 6:00am Addthis PROBLEM: Multiple vulnerabilities have been reported in IBM Lotus iNotes PLATFORM: IBM iNotes 9.x ABSTRACT: IBM iNotes has two cross-site scripting vulnerabilities and an ActiveX Integer overflow vulnerability REFERENCE LINKS: Secunia Advisory SA54436 IBM Security Bulletin 1645503 CVE-2013-3027 CVE-2013-3032 CVE-2013-3990 IMPACT ASSESSMENT: High DISCUSSION: 1) Certain input related to MIME mail is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site. 2) An integer overflow error within the DWA9W ActiveX control can be exploited to execute arbitrary code.

223

Install the E-print Network toolbar -- Energy, science, and technology for  

Office of Scientific and Technical Information (OSTI)

Browser Toolbar The E-print Network offers a browser toolbar for easy access to e-print searches and discipline pages. EPN browser toolbar Two installation options are available for the EPN browser toolbar: Internet Explorer - Download and install the toolbar using the Softomate ActiveX Web installer Please select "Install ActiveX Control" when prompted by your browser. Install toolbar for Internet Explorer Can't see the toolbar after installing? Note: Browser security settings at some organizations may prevent installation or use of the toolbar in Internet Explorer. Try installing the toolbar in the FireFox browser, using the button below. Minimum System Requirements: Windows XP/Vista Internet Explorer 6 or Firefox 2 FireFox - Install toolbar for FireFox

224

Environmental Evaluation for Installation of Solar Arrays at San Jose/Santa Clara Water Pollution Control Plant  

Broader source: Energy.gov [DOE]

The purpose of this technical memorandum (TM) is to review the options to develop a potential solar array development (Project) within or adjacent to western burrowing owl (Athene cunicularia) habitat in the buffer lands that surround the San José/Santa Clara Water Pollution Control Plant (WPCP) and to determine if there is a ground-mounted solar photovoltaic (PV) configuration that would enable a workable co-existence between the burrowing owl habitat and the PV arrays.

225

Zigzag and helical AlN layer prepared by glancing angle deposition and its application as a buffer layer in a GaN-based light-emitting diode  

Science Journals Connector (OSTI)

This study investigates an aluminum nitride (AlN) nanorod structure sputtered by glancing angle deposition (GLAD) and its application as a buffer layer for GaN-based light-emitting diodes (LEDs) that are fabricated on sapphire substrates. The ray tracing ...

Lung-Chien Chen; Ching-Ho Tien; Liu Xuguang; Xu Bingshe

2012-01-01T23:59:59.000Z

226

Radiological Control  

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

DOE-STD-1098-2008 October 2008 DOE STANDARD RADIOLOGICAL CONTROL U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. ii DOE-STD-1098-2008 This document is available on the Department of Energy Technical Standards Program Website at http://www.standards.doe.gov/ DOE-STD-1098-2008 Radiological Control DOE Policy October 2008 iii Foreword The Department of Energy (DOE) has developed this Standard to assist line managers in meeting their responsibilities for implementing occupational radiological control programs. DOE has established regulatory requirements for occupational radiation protection in Title 10 of the Code of Federal

227

ACCESS CONTROL  

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

TERMS/DEFINITIONS FROM DOE M 470.4-7 TERMS/DEFINITIONS FROM DOE M 470.4-7 ACCESS CONTROL. The process of permitting access or denying access to information, facilities, nuclear materials, resources, or designated security areas. ACCESS CONTROL MEASURES. Hardware and software features, physical controls, operating procedures, administrative procedures, and various combinations of these designed to detect or prevent unauthorized access to classified information; special nuclear materials; Government property; automated information systems, facilities, or materials; or areas containing the above and to enforce use of these measures to protect Departmental security and property interests. CRITICAL PATH SCENARIO. An adversary-based scenario that is generated during the conduct of a vulnerability assessment and accounts for adversary tactics that

228

Radiological Control  

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

DOE-STD-1098-2008 October 2008 ------------------------------------- Change Notice 1 May 2009 DOE STANDARD RADIOLOGICAL CONTROL U.S. Department of Energy SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-STD-1098-2008 ii This document is available on the Department of Energy Technical Standards Program Website at http://www.standards.doe.gov/ iii DOE-STD-1098-2008 Change Notice 1: DOE-STD-1098-2008, Radiological Control Standard Section/page/paragraph Change Section 211, page 2-3, paragraph 1 Add new paragraph 1: "Approval by the appropriate Secretarial Officer or designee should be required

229

Magneto-optical resonance of electromagnetically induced absorption with high contrast and narrow width in a vapour cell with buffer gas  

E-Print Network [OSTI]

The method for observing the high-contrast and narrow-width resonances of electromagnetically induced absorption (EIA) in the Hanle configuration under counterpropagating light waves is proposed. We theoretically analyze the absorption of a probe light wave in presence of counterpropagating one with the same frequency as the function of a static magnetic field applied along the vectors of light waves, propagating in a vapour cell. Here, as an example, we study a "dark" type of atomic dipole transition Fg=1-->Fe=1 in D1 line of 87Rb, where usually the electromagnetically induced transparency (EIT) can be observed. To obtain the EIA signal one should proper chose the polarizations of light waves and intensities. In contrast of regular schemes for observing EIA signals (in a single travelling light wave in the Hanle configuration or in a bichromatic light field consisted of two travelling waves), the proposed scheme allows one to use buffer gas to significantly enhance properties of the resonance. Also the dramatic influence of atomic transition openness on contrast of the resonance is revealed, that gives great advantage in comparison with cyclic atomic transitions. The obtained results can be interesting in high-resolution spectroscopy, nonlinear and magneto-optics.

D. V. Brazhnikov; A. V. Taichenachev; V. I. Yudin

2014-08-11T23:59:59.000Z

230

Effects of strain and buffer layer on interfacial magnetization in Sr2CrReO6 films determined by polarized neutron reflectometry  

Science Journals Connector (OSTI)

We have determined the depth-resolved magnetization structures of a series of highly ordered Sr2CrReO6 (SCRO) ferrimagnetic epitaxial films via combined studies of x-ray reflectometry, polarized neutron reflectometry, and superconducting quantum interference device magnetometry. The SCRO films deposited directly on (LaAlO3)0.3(Sr2AlTaO6)0.7 or SrTiO3 substrates show reduced magnetization of similar width near the interfaces with the substrates, despite having different degrees of strain. When the SCRO film is deposited on a SrCr0.5Nb0.5O3 (SCNO) double perovskite buffer layer, the width of the interfacial region with reduced magnetization is decreased. However, the relative reduction of the magnetization averaged over the interfacial regions is comparable among the three samples. Interestingly, we found that the magnetization suppression region is wider than the Cr/Re antisite disorder region at the interface between SCRO and SCNO.

Yaohua Liu; J. M. Lucy; A. Glavic; H. Ambaye; V. Lauter; F. Y. Yang; S. G. E. te Velthuis

2014-09-19T23:59:59.000Z

231

Combustion Control  

E-Print Network [OSTI]

using a liquid fuel. The air and fuel valve designs are vastly different, with different flow characteristics. These factors make the initial adjustment of the system difficult, and proper maintenance of ratio accuracy unlikely. Linked valves... casing of the fuel control regulator with the combustion air piping. The upstream pressure on the burner air orifice is applied to the main diaphragm of the pressure balanced regulator. Assuming sufficient gas pressure at the regulator inlet...

Riccardi, R. C.

1984-01-01T23:59:59.000Z

232

Buffer Repeaters April 20, 1998 1 Buffer Repeaters  

E-Print Network [OSTI]

not be immediately under the best wire route. Thus, longer wires are required to reach the gas stations. To deal input capacitance and higher output drive. This reduces the number of gas stations and extra routing are required. For floorplanning reasons, repeaters tend to be grouped into "gas sta- tions" which may

Harris, David Money

233

Sample Buffer: ReservoirVolume  

E-Print Network [OSTI]

hexahydrate Multivalent 14. (B2) 0.1 M Praseodymium(III) acetate hydrate Multivalent 15. (B3) 1.0 M Ammonium sulfate Salt 16. (B4) 1.0 M Potassium chloride Salt 17. (B5) 1.0 M Lithium chloride Salt 18. (B6) 2.0 M

Gaudet, Rachelle

234

Strain relief and AlSb buffer layer morphology in GaSb heteroepitaxial films grown on Si as revealed by high-angle annular dark-field scanning transmission electron microscopy  

SciTech Connect (OSTI)

The interfacial misfit (IMF) dislocation array of an epitaxial GaSb film on a Si substrate has been imaged with high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM). The mismatch strain accommodation through dislocation formation has been investigated using geometric phase analysis (GPA) on HAADF-STEM images with atomic resolution to probe the defects' local strain distribution. These measurements indicate that the lattice parameter of the epitaxial film recovers its bulk value within three unit cells from the interface due to the relaxation through IMF dislocations. The atomic number contrast of the HAADF-STEM images and energy dispersive x-ray spectrometry illustrate the formation of islands of AlSb buffer layer along the interface. The role of the AlSb buffer layer in facilitating the GaSb film growth on Si is further elucidated by investigating the strain field of the islands with the GPA.

Vajargah, S. Hosseini; Couillard, M.; Cui, K. [Department of Material Science and Engineering, McMaster University, 1280 Main St. W., Hamilton, Ontario L8S 4M1 (Canada); Tavakoli, S. Ghanad; Robinson, B.; Kleiman, R. N.; Preston, J. S. [Department of Engineering Physics, McMaster University, Hamilton, Ontario L8S 4M1 (Canada); Botton, G. A. [Department of Material Science and Engineering, McMaster University, 1280 Main St. W., Hamilton, Ontario L8S 4M1 (Canada); Canadian Centre for Electron Microscopy, McMaster University, Hamilton, Ontario L8S 4M1 (Canada)

2011-02-21T23:59:59.000Z

235

Heliostat control  

SciTech Connect (OSTI)

An improvement in a system and method of controlling heliostat in which the heliostat is operable in azimuth and elevation by respective stepper motors and including the respective steps or means for calculating the position for the heliostat to be at a commanded position, determining the number of steps in azimuth and elevation for each respective motor to get to the commanded position and energizing both the azimuth and elevation stepper motors to run in parallel until predetermined number of steps away from the closest commanded position in azimuth and elevation so that the closest position has been achieved, and thereafter energizing only the remaining motor to bring it to its commanded position. In this way, the heliostat can be started from a stowed position in the morning and operated by a computer means to its commanded position and kept correctly oriented throughout the day using only the time of the day without requiring the usual sensors and feedback apparatus. A computer, or microprocessor, can then control a plurality of many heliostats easily and efficiently throughout the day.

Kaehler, James A. (Littleton, CO)

1984-01-01T23:59:59.000Z

236

Heliostat control  

SciTech Connect (OSTI)

An improvement in a system and method of controlling heliostat in which the heliostat is operable in azimuth and elevation by respective stepper motors and including the respective steps or means for calculating the position for the heliostat to be at a commanded position, determining the number of steps in azimuth and elevation for each respective motor to get to the commanded position and energizing both the azimuth and elevation stepper motors to run in parallel until predetermined number of steps away from the closest commanded position in azimuth and elevation so that the closest position has been achieved, and thereafter energizing only the remaining motor to bring it to its commanded position. In this way, the heliostat can be started from a stowed position in the morning and operated by a computer means to its commanded position and kept correctly oriented throughout the day using only the time of the day without requiring the usual sensors and feedback apparatus. A computer, or microprocessor, can then control a plurality of many heliostats easily and efficiently throughout the day.

Kaehler, J.A.

1984-04-03T23:59:59.000Z

237

Oxidation of In2S3 films to synthetize In2S3(1-x)O3x thin films as a buffer layer in solar cells  

E-Print Network [OSTI]

Oxidation of In2S3 films to synthetize In2S3(1-x)O3x thin films as a buffer layer in solar cells S layers for solar cells. PACS : 68.55.ag Semiconductors, 68.55.J Morphology of films , 68.55.Nq the oxidation occurs is strongly dependent on the texture of deposited films. As-grown films deposited

Boyer, Edmond

238

Factors Controlling Redox Speciation of Plutonium and Neptunium in Extraction Separation Processes  

SciTech Connect (OSTI)

The objective of the project was to examine the factors controlling redox speciation of plutonium and neptunium in UREX+ extraction in terms of redox potentials, redox mechanism, kinetics and thermodynamics. Researchers employed redox-speciation extractions schemes in parallel to the spectroscopic experiments. The resulting distribution of redox species w studied uring spectroscopic, electrochemical, and spectro-electrochemical methods. This work reulted in collection of data on redox stability and distribution of redox couples in the nitric acid/nitrate electrolyte and the development of redox buffers to stabilize the desired oxidation state of separated radionuclides. The effects of temperature and concentrations on the redox behavior of neptunium were evaluated.

Paulenova, Alena [Principal Investigator; Vandegrift, III, George F. [Collaborator

2013-09-24T23:59:59.000Z

239

V-211: IBM iNotes Multiple Vulnerabilities  

Broader source: Energy.gov [DOE]

IBM iNotes has two cross-site scripting vulnerabilities and an ActiveX Integer overflow vulnerability

240

Lighting Group: Controls: Advanced Digital Controls  

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

Advanced Digital Controls Advanced Digital Controls HPCBS Advanced Digital Controls Objective The goal of this project is to hasten the adoption of digital lighting control systems to allow commercial building operators to optimize the neergy performance of their lighting systems, implement demand responsive control, and improve occupant comfort and productivity. The specific objectives are as follows: (1) Advance the adoption of digital lighting control systems by working with industry to embed IBECS technology into existing analog control and DALI products, and by developing compelling demonstrations of digital control systems for evaluation by early adopters. (2) In collaboration with equipment manufacturers, produce digital lighting system prototypes that demonstrate the advantages of digitally controlled lighting systems to innovative property managers and other energy stakeholders. A digitally controlled lighting system consists of lights that are individually controllable via a network. The advantages of digital control are:

Note: This page contains sample records for the topic "activex control buffer" 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

Controlled Synthesis  

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

lUU lUU iIII---11111 q o m Controlled Synthesis of Polyenes by Catalytic Methods Progress Report for the period 12/01/92 - 11/30/93 Richard R. Schrock Five papers have appeared in the last year (see list at end), numbers 225,229, 233, 236, and 240. The living cyclopolymerization of dipropargyl derivatives has been reported for diethyl dipropargylmalonate (X = C(CO2Et)2; Scheme I; #225). We have found that c_ addition and [3 addition take place approximately to an equivalent degree, on the basis of the 13C NMR chemical shift for the quaternary carbon atom in the five or si×-membered ring, and in the presence of ethylene have isolated a molecule that contains a si×-membered ring that is formed when ethylene cleaves the cyclized species from the metal in a chain transfer-like reaction. On this basis also we can say that the polymer prepared from this monomer using classical catalysts contain

242

Thermal Control & System Integration  

Broader source: Energy.gov [DOE]

The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the development of advanced thermal control technologies....

243

Minimizing control variation in nonlinear optimal control  

Science Journals Connector (OSTI)

In any real system, changing the control signal from one value to another will usually cause wear and tear on the system's actuators. Thus, when designing a control law, it is important to consider not just predicted system performance, but also the ... Keywords: Constrained optimal control, Nonlinear optimization, Optimal control computation, Total variation

Ryan Loxton; Qun Lin; Kok Lay Teo

2013-09-01T23:59:59.000Z

244

Control of Light Speed in Photonic Crystal Waveguide Devices  

Science Journals Connector (OSTI)

Optical buffering and nonlinear enhancement is demonstrated using slow light in photonic crystal waveguide devices. Nearly 350 ps delay and tunability are obtained in a narrowband...

Baba, Toshihiko; Adachi, Jun; Ishikura, Norihiro; Hamachi, Yohei; Saito, Yuji

245

Freshwater wetlands are an important natural resource; on a local scale they function to buffer hydrological and geochemical processes, and on a global scale they are  

E-Print Network [OSTI]

. To properly model the heat transport, I modified the US Geological Survey SUTRA groundwater and energy-urbanized watershed. Heat and hydraulic head data measured in the peat of a large bog in Minnesota was modeled) that provide drinking water to the City of New York. The focus of my study was to evaluate how wetlands control

McKenzie, Jeffrey M.

246

Ferroelectric and ferromagnetic properties of epitaxial BiFeO{sub 3}-BiMnO{sub 3} films on ion-beam-assisted deposited TiN buffered flexible Hastelloy  

SciTech Connect (OSTI)

Growth of multifunctional thin films on flexible substrates is of great technological significance since such a platform is needed for flexible electronics. In this study, we report the growth of biaxially aligned (BiFeO{sub 3}){sub 0.5}:(BiMnO{sub 3}){sub 0.5} [BFO-BMO] films on polycrystalline Hastelloy by using a biaxially aligned TiN as a seed layer deposited by ion-beam-assisted deposited and a La{sub 0.7}Sr{sub 0.3}MnO{sub 3} (LSMO) as a buffer layer deposited by pulsed laser deposition. The LSMO is used not only as a buffer layer but also as the bottom electrode of the BFO-BMO films. X-ray diffraction showed that the BFO-BMO films are biaxially oriented along both in-plane and out-of-plane directions. The BFO-BMO films on flexible metal substrates showed a polarization of 22.9??C/cm{sup 2}. The magnetization of the BFO-BMO/LSMO is 62?emu/cc at room temperature.

Xiong, J., E-mail: jiexiong@uestc.edu.cn [State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054 (China); Los Alamos National Laboratory, Center for Integrated Nanotechnologies, Division of Materials Physics and Applications, Los Alamos, New Mexico 87545 (United States); Matias, V.; Jia, Q. X. [Los Alamos National Laboratory, Center for Integrated Nanotechnologies, Division of Materials Physics and Applications, Los Alamos, New Mexico 87545 (United States); Tao, B. W.; Li, Y. R. [State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054 (China)

2014-05-07T23:59:59.000Z

247

Computer usage control  

Science Journals Connector (OSTI)

...Article Computer usage control M. M. Lehman * Department of Computing and Control, Imperial...integrated multiple-computer, multiple operating systems, pricing and usage control mechanism. The original version described in this paper, was......

M. M. Lehman

1973-01-01T23:59:59.000Z

248

Fundamentals of Capacity Control  

Science Journals Connector (OSTI)

Whereas capacity planning determines in advance the capacities required to implement a production program, capacity control determines the actual capacities implemented shortly beforehand. The capacity control...

Prof. Dr.-Ing. habil. Hermann Lödding

2013-01-01T23:59:59.000Z

249

Superconducting VAR control  

DOE Patents [OSTI]

Static VAR control means employing an asymmetrically controlled Graetz bridge and a superconducting direct current coil having low losses and low cost characteristics.

Boenig, Heinrich J. (Los Alamos, NM); Hassenzahl, William V. (Piedmont, CA)

1982-01-01T23:59:59.000Z

250

Surface contouring by controlled application of processing fluid using Marangoni effect  

DOE Patents [OSTI]

An apparatus and method for modifying the surface of an object by contacting said surface with a liquid processing solution using the liquid applicator geometry and Marangoni effect (surface tension gradient-driven flow) to define and confine the dimensions of the wetted zone on said object surface. In particular, the method and apparatus involve contouring or figuring the surface of an object using an etchant solution as the wetting fluid and using realtime metrology (e.g. interferometry) to control the placement and dwell time of this wetted zone locally on the surface of said object, thereby removing material from the surface of the object in a controlled manner. One demonstrated manifestation is in the deterministic optical figuring of thin glasses by wet chemical etching using a buffered hydrofluoric acid solution and Marangoni effect.

Rushford, Michael C. (Livermore, CA); Britten, Jerald A. (Oakley, CA)

2003-04-29T23:59:59.000Z

251

Nuclear reactor control apparatus  

DOE Patents [OSTI]

Nuclear reactor core safety rod release apparatus comprises a control rod having a detent notch in the form of an annular peripheral recess at its upper end, a control rod support tube for raising and lowering the control rod under normal conditions, latches pivotally mounted on the control support tube with free ends thereof normally disposed in the recess in the control rod, and cam means for pivoting the latches out of the recess in the control rod when a scram condition occurs. One embodiment of the invention comprises an additional magnetically-operated latch for releasing the control rod under two different conditions, one involving seismic shock.

Sridhar, Bettadapur N. (Cupertino, CA)

1983-11-01T23:59:59.000Z

252

Document Control Process  

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

1 Document Control Process 11_0304 Page 1 of 7 1 Document Control Process 11_0304 Page 1 of 7 EOTA - Business Process Document Title: Document Control Process Document Number: P-001 Rev 11_0304 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): F-001 Document Control Template - Process, F-002 Document Control Template - Instruction, F-003 Document Control Template - Screenshot, F-004 Document Control Template - Form, F-005 Document Control Template - Form - Excel, MGTP-002 Skill Set Model, Q-003 EOTA Processes: Sequence and Interaction, P-003, Control of Records P-001 Document Control Process 11_0304 Page 2 of 7 Revision History: Rev. Description of Change

253

Control system design method  

DOE Patents [OSTI]

A control system design method and concomitant control system comprising representing a physical apparatus to be controlled as a Hamiltonian system, determining elements of the Hamiltonian system representation which are power generators, power dissipators, and power storage devices, analyzing stability and performance of the Hamiltonian system based on the results of the determining step and determining necessary and sufficient conditions for stability of the Hamiltonian system, creating a stable control system based on the results of the analyzing step, and employing the resulting control system to control the physical apparatus.

Wilson, David G. (Tijeras, NM); Robinett, III, Rush D. (Tijeras, NM)

2012-02-21T23:59:59.000Z

254

Trends in furnace control  

SciTech Connect (OSTI)

This paper relates Italimpianti's experiences over the past few years in the area of control of reheat furnaces for the steel industry. The focus is on the level 1 area; specifically on the use of PLC-based systems to perform both combustion control and mechanical/hydraulic control. Some topics to be discussed are: overview of reheat furnace control system requirements; PLC only control vs separate PLC and DCS systems; PLC hardware requirements; man machine interface (MMI) requirements; purge, light-on and safety logic; implementation of more sophisticated level 1 control algorithms; furnace temperature optimization: look up tables vs full thermal modeling; and recent trends including integrated PLC/DCS system.

McDonald, T.J.; Keefe, M.D. (Italimpianti of America, Inc., Coraopolis, PA (United States). Instrumentation and Controls Dept.)

1993-07-01T23:59:59.000Z

255

Strategic Trade Control: Multilateral Export Control Arrangements  

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

Multilateral Multilateral Export Control Arrangements Nonproliferation & National Security (NPNS) Overview Technical Nonproliferation Policy Support Strategic Trade Control Review of export license applications Multilateral Export Control Arrangements Interdiction Engagement & Training INECP INSEP GIPP Safeguards Concepts and Approaches Human Capital Development Additional Protocol Technical Assistance National Security Systems & Assessments National Security Information Systems Vulnerability Assessment Team (VAT) Radiation Detection & Response (RDR) Contact NPNS Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nonproliferation and National Security Program Technical Nonproliferation Policy Support (TNPS)

256

Embedded controllers for local board-control  

E-Print Network [OSTI]

The LHCb experiment at CERN has a large number of custom electronic boards performing high-speed data-processing. Like in any large experiment the control and monitoring of these crate-mounted boards must be integrated into the overall control-system. Traditionally this has been done by using buses like VME on the back-plane of the crates. LHCb has chosen to equip every board with an embedded micro-controller and connecting them in a large Local Area Network. The intelligence of these devices allows complex (soft) real-time control and monitoring, required for modern powerful FPGA driven electronics. Moreover each board has its own, isolated control access path, which increases the robustness of the entire system. The system is now in pre-production at several sites and will go into full production during next year. The hardware and software will be discussed and experiences from the R&D and pre-production will be reviewed, with an emphasis on advantages and difficulties of this approach to board-control.

Neufeld, Niko; Mini, Giuseppe; Sannino, Mario; Guzik, Zbigniew; Jacobsson, Richard; Jost, Beat

2005-01-01T23:59:59.000Z

257

Compact character controllers  

Science Journals Connector (OSTI)

We present methods for creating compact and efficient data-driven character controllers. Our first method identifies the essential motion data examples tailored for a given task. It enables complex yet efficient high-dimensional controllers, as well ... Keywords: data driven animation, human animation, optimal control

Yongjoon Lee; Seong Jae Lee; Zoran Popovi?

2009-12-01T23:59:59.000Z

258

Thermoelectric Temperature Control  

E-Print Network [OSTI]

the controller can supply the power required to bring the device to the desired temperature and maintain a stableNOTE 201TM TECHNICAL Optimizing Thermoelectric Temperature Control Systems #12;2 May 1995 92 of applications that require extremely stable temperature control. System design can be complex, but improved

Saffman, Mark

259

Integrated Biological Control  

SciTech Connect (OSTI)

Biological control is any activity taken to prevent, limit, clean up, or remediate potential environmental, health and safety, or workplace quality impacts from plants, animals, or microorganisms. At Hanford the principal emphasis of biological control is to prevent the transport of radioactive contamination by biological vectors (plants, animals, or microorganisms), and where necessary, control and clean up resulting contamination. Other aspects of biological control at Hanford include industrial weed control (e.g.; tumbleweeds), noxious weed control (invasive, non-native plant species), and pest control (undesirable animals such as rodents and stinging insects, and microorganisms such as molds that adversely affect the quality of the workplace environment). Biological control activities may be either preventive (a priori) or in response to existing contamination spread (a posteriori). Surveillance activities, including ground, vegetation, flying insect, and other surveys, and a priori control actions, such as herbicide spraying and placing biological barriers, are important in preventing radioactive contamination spread. If surveillance discovers that biological vectors have spread radioactive contamination, a posteriori control measures, such as fixing contamination, followed by cleanup and removal of the contamination to an approved disposal location are typical response functions. In some cases remediation following the contamination cleanup and removal is necessary. Biological control activities for industrial weeds, noxious weeds and pests have similar modes of prevention and response.

JOHNSON, A.R.

2003-10-09T23:59:59.000Z

260

Integrated Biological Control  

SciTech Connect (OSTI)

Biological control is any activity taken to prevent, limit, clean up, or remediate potential environmental, health and safety, or workplace quality impacts from plants, animals, or microorganisms. At Hanford the principal emphasis of biological control is to prevent the transport of radioactive contamination by biological vectors (plants, animals, or microorganisms), and where necessary, control and clean up resulting contamination. Other aspects of biological control at Hanford include industrial weed control (e.g.; tumbleweeds), noxious weed control (invasive, non-native plant species), and pest control (undesirable animals such as rodents and stinging insects; and microorganisms such as molds that adversely affect the quality of the workplace environment). Biological control activities may be either preventive (apriori) or in response to existing contamination spread (aposteriori). Surveillance activities, including ground, vegetation, flying insect, and other surveys, and apriori control actions, such as herbicide spraying and placing biological barriers, are important in preventing radioactive contamination spread. If surveillance discovers that biological vectors have spread radioactive contamination, aposteriori control measures, such as fixing contamination, followed by cleanup and removal of the contamination to an approved disposal location are typical response functions. In some cases remediation following the contamination cleanup and removal is necessary. Biological control activities for industrial weeds, noxious weeds and pests have similar modes of prevention and response.

JOHNSON, A.R.

2002-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

Control of Customer Property  

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

6 EOTA Key Control Process 11_0119.docx1_0119 6 EOTA Key Control Process 11_0119.docx1_0119 Page 1 of 5 EOTA - Business Process Document Title: EOTA Key Control Process Document Number: MGTP-006 Rev. 11_0119 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: MGTP-003 Control of Customer Property Notify of Changes: EOTA Employees Referenced Document(s): MGTF-012 Key Check-Out Form MGTP-006 EOTA Key Control Process 11_0119.docx1_0119 Page 2 of 5 Revision History: Rev. Description of Change 10_0823 Initial Release 11_0119 Modified process to include steps to take if an employee does not return a key. MGTP-006 EOTA Key Control Process 11_0119.docx1_0119 Page 3 of 5 I. Purpose To establish a process for control of all EOTA keys.

262

One Controlling Many  

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

One Controlling Many One Controlling Many As Unmanned Systems proliferate the battle space, the decisive advantages historically provided by strategy, tactics, and training must be translated into Unmanned Systems (UMS) Control Systems. It is a challenge to effectively control large numbers of UMS. The human operator must be freed to focus on high level perception, tactics, and strategy while the system automates lower level functions. The Intelligent Systems, Robotics, and Cybernetics (ISRC) Group at Sandia National Laboratories is working to develop a controls system for single-operator multiple unmanned systems control. Critical Characteristics * A single operator controls a heterogeneous team of several (three to six) unmanned ground (UGVs) and aerial vehicles (UAVs) performing multiple

263

Design of a header processor for the PSi implementation of the logical link control protocol in LANs  

E-Print Network [OSTI]

per second, electronic processing components (processors, memory, buffers, etc. ) are bounded by the maximum rate at which they can operate. This electronic processing rate is currently 1 Gigabit per second and is technologically bounded... field format. 8. MAC Destination Address format. 9. MAC Source Address format 10. RECEIVE AC DATA parameters in buffer. . . 11. LLC-PDU in main memory. 12. ATTACH LS parameters in buffer. 13. DETACH LS parameters in buffer. . . . . . 14. ACTIVATE...

Morales, Fernando Augusto

2012-06-07T23:59:59.000Z

264

Controlled mobility in sensor networks  

E-Print Network [OSTI]

between speed control and job scheduling subproblems . . .K. Gupta. Speed control and scheduling of data mules inselection, Speed control, and Job scheduling) and addresses

Sugihara, Ryo

2009-01-01T23:59:59.000Z

265

Protections: Sediment Control = Contaminant Retention  

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

Sediment Control Protections: Sediment Control Contaminant Retention LANL maintains hundreds of wells, stream sampling stations and stormwater control structures to protect...

266

NETL: Mercury Emissions Control  

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

Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > Mercury Emissions Control Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > Mercury Emissions Control Innovations for Existing Plants Mercury Emissions Control NETL managed the largest funded research program in the country to develop an in-depth understanding of fossil combustion-based mercury emissions. The program goal was to develop effective control options that would allow generators to comply with regulations. Research focus areas included measurement and characterization of mercury emissions, as well as the development of cost-effective control technologies for the U.S. coal-fired electric generating industry. Control Technologies Field Testing Phase I & II Phase III Novel Concepts APCD Co-benefits Emissions Characterization

267

CHSP: HAZARD CONTROLS  

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

HYGIENE HYGIENE AND SAFETY PLAN CHSP SITE MAP HAZARD CONTROLS CONTROLS FOR HAZARDOUS MATERIALS arrow image WORK PRACTICE CONTROLS arrow image CHEMICAL STORAGE GUIDELINES DECOMISSIONING LAB AND SHOP SPACES SPECIFIC CONTROLS AND PROCEDURES arrow image EMERGENCY PROCEDURES AND EQUIPMENT arrow image APPENDICES arrow image FAQs QUESTIONS Search the CHSP: > Go spacer image EH&S Home PUB 3000 LBNL Home LBNL A-Z Index LBNL Search LBNL Phone Book Privacy & Security Notice spacer spacer image spacer image spacer image HAZARD CONTROLS This section discusses control procedures for limiting employee exposure to chemical hazards. Technical Areas Technical areas include laboratories, shops, workrooms, and similar areas where non-administrative activities are performed. For the purpose of the

268

Controlled Nuclear Fusion Reactions  

Science Journals Connector (OSTI)

... THE presentation of full and authoritative accounts of research on controlled nuclear fusion reactions was a major feature of the second Geneva Conference on the Peaceful Uses of ...

R. S. PEASE

1958-10-18T23:59:59.000Z

269

Fuel control system  

SciTech Connect (OSTI)

A fuel control system is described comprising: a fuel rack movable in opposite fuel-increasing and fuel-decreasing directions; a rack control member movable in opposite fuel-increasing and fuel-decreasing directions; servo system means for moving the fuel rack in response to movement of the rack control member an electrically energizable member movable in opposite fuel-increasing and fuel-decreasing directions, the electrically energizable member being urged to move in its fuel-decreasing direction when energized; first coupling means for connecting the electrically energizable member to the rack control member to move the rack control member in its fuel-decreasing direction in response to movement of the electrically energizable member in its fuel-decreasing direction; a mechanical governor control having a member movable in opposite fuel-increasing and fuel-decreasing directions; second coupling means for connecting the mechanical governor to the rack control member to move the rack control member in its fuel-decreasing direction in response to movement of the mechanical governor member in its fuel-decreasing direction; bias means for biasing the rack control member to move in its fuel-increasing direction.

Staniak, W.A.; Samuelson, R.E.; Moncelle, M.E.

1986-10-14T23:59:59.000Z

270

Device Oriented Project Controller  

SciTech Connect (OSTI)

This proposal is directed at the issue of developing control systems for very large HEP projects. A de-facto standard in accelerator control is the Experimental Physics and Industrial Control System (EPICS), which has been applied successfully to many physics projects. EPICS is a channel based system that requires that each channel of each device be configured and controlled. In Phase I, the feasibility of a device oriented extension to the distributed channel database was demonstrated by prototyping a device aware version of an EPICS I/O controller that functions with the current version of the channel access communication protocol. Extensions have been made to the grammar to define the database. Only a multi-stage position controller with limit switches was developed in the demonstration, but the grammar should support a full range of functional record types. In phase II, a full set of record types will be developed to support all existing record types, a set of process control functions for closed loop control, and support for experimental beam line control. A tool to configure these records will be developed. A communication protocol will be developed or extensions will be made to Channel Access to support introspection of components of a device. Performance bench marks will be made on both communication protocol and the database. After these records and performance tests are under way, a second of the grammar will be undertaken.

Dalesio, Leo; Kraimer, Martin

2013-11-20T23:59:59.000Z

271

Shore Erosion Control (Maryland)  

Broader source: Energy.gov [DOE]

The Department of Natural Resources is responsible for creating and implementing a program designed to minimize shore erosion through education, erosion control projects, promulgate regulations,...

272

Unclassified Controlled Nuclear Information  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To prevent unauthorized dissemination of Unclassified Controlled Nuclear Information (UCNI). Cancels DOE 5635.4 and DOE 5650.3A

1995-09-25T23:59:59.000Z

273

Stream Control Transmission Protocol  

Science Journals Connector (OSTI)

This document describes the Stream Control Transmission Protocol (SCTP). SCTP is designed to transport PSTN signaling messages over IP networks, but is capable of broader applications.

R. Stewart; Q. Xie; K. Morneault; C. Sharp; H. Schwarzbauer; T. Taylor; I. Rytina; M. Kalla; L. Zhang; V. Paxson

2000-10-01T23:59:59.000Z

274

Controlling Graphene's Electronic Structure  

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

Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in...

275

Controlling Graphene's Electronic Structure  

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

Controlling Graphene's Electronic Structure Print Wednesday, 25 April 2007 00:00 Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has...

276

Management Control Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To establish requirements and responsibilities for the Department of Energy Management Control Program. Cancels DOE O 413.1. Canceled by DOE O 413.1B.

2002-04-18T23:59:59.000Z

277

Optimizing Control- A Survey  

E-Print Network [OSTI]

Ipulated Inpute teL point.. planl pIInm.t.erl --_ Figure 2: The Optimizing Control Scheme Figure 2 shows a fairly general arrangement of func tional units, the blocks, and the signal path connecting them. On the lowest level is the plant and the controller... performing the regulatory control of the plant. These two parts form the superblock "controlled plant". The optimizer is on the next higher level. It forms together with the "con trolled plant" the superblock "optimized plant" which is again manipulated...

Preisig, H. A.

278

Internal Controls Evaluations  

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

assurance reviews need to be completed prior to the submission of quarterly and annual reports. Page | 6 Table 1: DOE Internal Controls Assessment Process Important Dates Date...

279

Radiation Control (Virginia)  

Broader source: Energy.gov [DOE]

The Department of Health is responsible for regulating radiation and radioactive materials in the Commonwealth of Virginia. Although the Department's Radiation Control Program primarily focuses on...

280

Virtual Control System Environment  

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

Control System Environment Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin...

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


281

A robust control strategy for combining DCV control with economizer control  

Science Journals Connector (OSTI)

Combining demand controlled ventilation (DCV) control and economizer control achieves acceptable and even better indoor air quality with minimum coil energy consumption. The control instability during the transition processes between different control modes are among the major difficulties faced when utilizing economizer control and when combining DCV control with economizer control in applications. A robust control strategy, using “freezing”, gain scheduling, integral term reset and feedback transition control for different transition processes, is developed for addressing these problems. They are evaluated on an air handling unit (AHU) using various simulation tests. The test results demonstrate that the robust control strategy allows stable and robust AHU control.

Shengwei Wang; Xinhua Xu

2002-01-01T23:59:59.000Z

282

Burner control system  

SciTech Connect (OSTI)

A burner control apparatus for use with a furnace installation that has an operating control to produce a request for burner operation, a flame sensor to produce a signal when flame is present in the monitored combustion chamber, and one or more devices for control of ignition and/or fuel flow. The burner control apparatus comprises lockout apparatus for de-energizing the control apparatus, a control device for actuating the ignition and/or fuel control devices, and a timing circuit that provides four successive and partially overlapping timing intervals of precise relation, including a purge timing interval, a pilot ignition interval, and a main fuel ignition interval. The present invention further includes a burner control system which verifies the proper operation of certain sensors in a burner or furnace including particularly the air flow sensor. Additionally, the present system also prevents an attempt to ignite a burner if a condition is detected which indicates that the air flow sensor has been bypassed or wedged in the actuated position.

Cade, P.J.

1981-01-06T23:59:59.000Z

283

Control for Actuator Arrays  

Science Journals Connector (OSTI)

Actuator arrays are planar arrangements of simple actuators that cooperate to translate and orient objects. This paper derives the equations of motion for manipulating an object in stick/slip contact with the actuators. A controller derived from kinematics ... Keywords: actuator arrays, distributed control, distributed manipulation, hybrid systems

Mark Bedillion; William Messner

2009-07-01T23:59:59.000Z

284

Control of Records  

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

3 Control of Records Process 11_0304 Page 1 of 6 3 Control of Records Process 11_0304 Page 1 of 6 EOTA - Business Process Document Title: Control of Records Process Document Number P-003 Rev 11_0304 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): REG-003, Records Register P-003 Control of Records Process 11_0304 Page 2 of 6 Revision History: Rev. Description of Change A Initial Release 08_0805 Added Integration Group to Section III. 11_0304 Defined Record Creator and New Record for clarity and swapped Step 3.0 and 4.0 P-003 Control of Records Process 11_0304 Page 3 of 6 I. Purpose To describe the process for how records are established and maintained to provide evidence of conformity to requirements and

285

Surveillance Guides - Hazards Control  

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

Hazards Control Hazards Control 1.0 Objective The objective of this surveillance is to evaluate the effectiveness of the contractor's programs and policy for establishing controls to mitigate hazards affecting the public, worker, and environment. 2.0 References 2.1 DOE 4330.4B Maintenance Management Program 2.2 48 CFR 1970.5204-2 Department of Energy Acquisition Regulations 3.0 Requirements Implemented This surveillance is conducted to verify implementation of DOE 450.4-1A Volume 2 Appendix E core expectation #3 (CE II-3). CE II-3: An integrated process has been established and is utilized to develop controls which mitigate the identified hazards present within a facility or activity. The set of controls ensure adequate protection of the public, worker, and the environment and are established as agreed upon by DOE.

286

DOE Mercury Control Research  

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

Mercury Control Research Mercury Control Research Air Quality III: Mercury, Trace Elements, and Particulate Matter September 9-12, 2002 Rita A. Bajura, Director National Energy Technology Laboratory www.netl.doe.gov 169330 RAB 09/09/02 2 Potential Mercury Regulations MACT Standards * Likely high levels of Hg reduction * Compliance: 2007 Clean Power Act of 2001 * 4-contaminant control * 90% Hg reduction by 2007 Clear Skies Act of 2002 * 3-contaminant control * 46% Hg reduction by 2010 * 70% Hg reduction by 2018 * Hg emission trading President Bush Announcing Clear Skies Initiative February 14, 2002 169330 RAB 09/09/02 3 Uncertainties Mercury Control Technologies * Balance-of-plant impacts * By-product use and disposal * Capture effectiveness with low-rank coals * Confidence of performance 169330 RAB 09/09/02 4

287

Residential Humidity Control Strategies  

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

Residential Humidity Control Strategies Residential Humidity Control Strategies Armin Rudd Residential Energy Efficiency Stakeholder Meeting 2/29 - 3/2/2012 Austin, Texas 2 Residential Energy Efficiency Stakeholder Meeting 2/29 - 3/2/2012 Austin, Texas Humidity control goals  Comfort, and Indoor Air Quality  Control indoor humidity year-around, just like we do temperature  Durability and customer satisfaction  Reduce builder risk and warranty/service costs 2 3 Residential Energy Efficiency Stakeholder Meeting 2/29 - 3/2/2012 Austin, Texas Humidity control challenges 1. In humid cooling climates, there will always be times of the year when there is little sensible cooling load to create thermostat demand but humidity remains high * Cooling systems that modify fan speed and temperature set point based on humidity can help but are still limited

288

Cyclic control stick  

DOE Patents [OSTI]

A cyclic control stick of the type used in helicopters for reducing the safety hazards associated with such a mechanism in the event of a crewman being thrown violently into contact with the cyclic control stick resulting from a crash or the like. The cyclic control stick is configured to break away upon the exertion of an impact force which exceeds a predetermined value and/or is exerted for more than a momentary time duration. The cyclic control stick is also configured to be adjustable so as to locate the grip thereof as far away from the crewman as possible for safety reasons without comprising the comfort of the crewman or the use of the control stick, and a crushable pad is provided on the top of the grip for impact energy absorbing purposes.

Whitaker, Charles N. (2834 S. Extension Rd., No. 2024, Mesa, AZ 85202); Zimmermann, Richard E. (425 E. Greenway, Tempe, AZ 85282)

1989-01-01T23:59:59.000Z

289

POSITIVE TRAIN CONTROL  

E-Print Network [OSTI]

Abstract — Positive train control (PTC) is a modern system of monitoring and controlling train movements to provide advanced safety. This system uses the latest technology in mobile wireless communication. In Sept 2008, the US Congress considered a new rail safety law that sets a deadline of 2015 for implementation of positive train control (PTC) technology across most of the U.S. rail network. The bill was developed in response to the collision of a Metro link passenger train and a Union Pacific freight train Sept. 12 in California, which resulted in the deaths of 25 and injuries to more than 135 Metrolink passengers.

Suresh Badugu; Anoosha Movva

290

Fuzzy Control PI vs. Fuzzy PI-Control  

E-Print Network [OSTI]

Fuzzy Control PI vs. Fuzzy PI-Control Olaf Wolkenhauer Control Systems Centre UMIST o 3 Fuzzy PI-Controller 6 4 Example: First-Order System with Dead-Time 15 4.1 Fuzzy Rule-Base . . . . . . . . . . . . . . . . . . . . . 17 4.2 Centre Average Defuzzification . . . . . . . . . . . . . 18 4.3 Control Surface: Zadeh Logic

Rostock, Universität

291

Feedback Control of Microstate to Control Macrostate Properties  

E-Print Network [OSTI]

Feedback Control of Microstate to Control Macrostate Properties of Controllable Fluids by John R. Lloyd and Clark J. Radcliffe Department of Mechanical Engineering Michigan State University East Lansing, MI 48824-1226 ABSTRACT Controllable fluids are those fluids whose properties can be controlled

Radcliffe, Clark J.

292

T-690: Check Point Endpoint Security On-Demand Client Lets Remote Users  

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

0: Check Point Endpoint Security On-Demand Client Lets Remote 0: Check Point Endpoint Security On-Demand Client Lets Remote Users Execute Arbitrary Code T-690: Check Point Endpoint Security On-Demand Client Lets Remote Users Execute Arbitrary Code August 10, 2011 - 8:45am Addthis PROBLEM: Due to quality issues within the software, an attacker is able to access insecure methods from the "trustworthy" Java applet or ActiveX control and exploit those features to compromise all client systems that trust the correctly signed Java applet or ActiveX control (e.g. all users that need to use this software for accessing internal systems over company VPN). PLATFORM: Multiple products:- R65.70 - R70.40 - R71.30 - R75 - Connectra R66.1 - Connectra R66.1n - VSX R65.20 - VSX R67 ABSTRACT: Check Point Endpoint Security On-Demand Client Lets Remote Users Execute

293

Control of External Documents  

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

2 Control of External Documents Process 11_0304 Page 1 of 5 2 Control of External Documents Process 11_0304 Page 1 of 5 EOTA - Business Process Document Title: Control of External Documents Process Document Number P-002 Rev 11_0304 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): REG-002, External Document Register P-002 Control of External Documents Process 11_0304 Page 2 of 5 Revision History: Rev. Description of Change A Initial Release 11_0304 Changed revision format from alpha character to numbers; modified process to include a step directing addition to REG-002 External Document Register and changed verbiage to clarify and more accurately reflect current process.

294

Media Inventory Control  

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

8 Media Inventory Control 11_0406 Page 1 of 5 8 Media Inventory Control 11_0406 Page 1 of 5 EOTA - Business Process Document Title: Media Inventory Control Document Number: ITTP-018 Rev. 09_0910 Document Owner: Janet Lee Backup Owner: Ben Aragon Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: Referenced Document(s): MGTP-003 Customer Property, ISDP-002 Training Production Process, ADMP-001 Procurement Process, ADMP-003 Receiving/Inspection Process, ITTF-013 Media Requests ITTP-018 Media Inventory Control 11_0406 Page 2 of 5 Revision History: Rev. Description of Change A Initial Release B Added use of ITTF-013, Media Requests (SMS Records) 08_0904 Changed Media Specialist to Online Learning support Specialist (OLSS). Modified process to better fit actual media request process.

295

Control the Present  

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

Control the Present Image of water sampling trip embarking downstream from Otowi Bridge onto the Rio Grande with text overlay of 'How does LANL minimize the impacts from ongoing...

296

Controlling Rats and Mice  

E-Print Network [OSTI]

House rats and mice eat and contaminate human and animal food, and they damage and destroy property. This leaflet explains how to identify rats and mice by their droppings, runways, food crumbs and noises. Various control methods are discussed....

Texas Wildlife Services

2007-03-13T23:59:59.000Z

297

Spring 2014 Controls -1  

E-Print Network [OSTI]

Spring 2014 Controls - 1 A simple model for the electrical dynamics of a solenoid valve includes the coil resistance R in series with the coil inductance L, as indicated in the figure to the left

Virginia Tech

298

Water Pollution Control (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Environmental Management and the Water Pollution Control Board are tasked with the prevention of pollution in the waters of the state. The Board may adopt rules and...

299

Adaptive Street Lighting Controls  

Broader source: Energy.gov [DOE]

This two-part DOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components. In Part I, presenters Amy Olay of the City of...

300

Mathematics in Control  

Science Journals Connector (OSTI)

......rather accurately kept constant by engine throttle movements proportional...in thrust. During flare-out, engine speed is reduced to idling while...swivel angles, or for example fuel consumption rate if thrust control is employed......

M. J. LIGHTHILL

1968-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

Controlling Blow Flies  

E-Print Network [OSTI]

Blow flies lay their eggs on animal remains and can spread disease. To control blow flies, it is important to remove dead animals and dispose of them properly, and to use effective insecticides when necessary....

Tomberlin, Jeffery K.

2005-10-05T23:59:59.000Z

302

Controlling Blow Flies (Spanish)  

E-Print Network [OSTI]

Blow flies lay their eggs on animal remains and can spread disease. To control blow flies, it is important to remove dead animals and dispose of them properly, and to use effective insecticides when necessary....

Tomberlin, Jeffery K.

2007-10-08T23:59:59.000Z

303

Digital Control for Automation  

Science Journals Connector (OSTI)

GREATER YIELDS OF BETTER QUALITY PRODUCTS at reduced costs: That's one way to look at automations goal. And among instruments for automation are data reduction systems (others: continuous process analyzers, computer elements, and control mechanisms). ...

1956-04-02T23:59:59.000Z

304

Radiation: Radiation Control (Indiana)  

Broader source: Energy.gov [DOE]

It is the policy of the state to encourage the constructive uses of radiation and to control its harmful effects. This section contains regulations pertaining to the manufacture, use,...

305

Snakes and Their Control  

E-Print Network [OSTI]

Many kinds of snakes live in Texas, but only a few are poisonous. This leaflet focuses on the control of poisonous snakes by altering their habitats, fencing, trapping, poisoning and shooting....

Texas Wildlife Services

2008-04-15T23:59:59.000Z

306

Quantum error control codes  

E-Print Network [OSTI]

QUANTUM ERROR CONTROL CODES A Dissertation by SALAH ABDELHAMID AWAD ALY AHMED Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 2008 Major... Subject: Computer Science QUANTUM ERROR CONTROL CODES A Dissertation by SALAH ABDELHAMID AWAD ALY AHMED Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY...

Abdelhamid Awad Aly Ahmed, Sala

2008-10-10T23:59:59.000Z

307

Biological Control of Saltcedar  

E-Print Network [OSTI]

infesting the Pecos River has been treated recently with aerially applied herbicides. Plans are to expand this program to the Colorado River and other areas. Biological control can complement these herbicide programs, as the beetles can help suppress... saltcedar trees to justify the cost of aerial sprays. Cooperating agencies The Saltcedar Biological Control Program in Texas is a cooperative effort among many federal, state, public and private agencies and groups. The USDA-Agricultural Research Service...

Knutson, Allen E.; DeLoach, C. Jack; Muegge, Mark A.

2003-10-21T23:59:59.000Z

308

Optically Controlled Jitter Generator  

E-Print Network [OSTI]

A new simple circuit producing random pulse trains is proposed and experimentally studied. The circuit is composed of an operational amplifier and two feedback links, one of which comprises two photodiodes. The photodiodes are responsible for nonlinearity in the feedback. By varying the illumination it is possible to control the nonlinearity in the photodiode current-voltage characteristics and change the degree of randomness in the oscillations. The circuit's simplicity and optical control make it attractive for coupled map lattices.

Julia Manasson; V. A. Manasson

2006-08-17T23:59:59.000Z

309

Patch Panel Control Room  

E-Print Network [OSTI]

Patch Panel CCR-EE-092 Control Room CCR-EE-100 Control Room Optic Patch Rack CSS-EE-954 Junction (PC Fault Event) Patch Panel CCC-EE-209 Junction Area E O PC Fault Event PC Fault Event PC Fault Event CNBS-EE-358 138' Level Patch Panel CNBS-EE-389 138' Level E E E Crates 9, 19 COH1-EE-651 FCPC Crates 21

Princeton Plasma Physics Laboratory

310

Overflow control valve  

DOE Patents [OSTI]

An overflow control valve for use in a liquid sodium coolant pump tank which valve can be extended to create a seal with the pump tank wall or retracted to break the seal thereby accommodating valve removal. An actuating shaft which controls valve disc position also has cams which bear on roller surfaces to force retraction of a sliding cylinder against spring tension to retract the cylinder from sealing contact with the pump tank.

Hundal, Rolv (Hempfield, PA); Kessinger, Boyd A. (Murrysville, PA); Parlak, Edward A. (North Huntingdon, PA)

1984-07-24T23:59:59.000Z

311

Pit disassembly motion control  

SciTech Connect (OSTI)

A Department of Energy (DOE) Pit Disassembly and Conversion Facility (PDCF) is being designed for the Savannah River Site in South Carolina. The facility will recover plutonium from excess nuclear weapon pits defined in START II and START III treaties. The plutonium will be stored and used to produce mixed oxide reactor fuel at another new DOE facility. Because of radiation dose issues, much of the pit disassembly work and material transfer will be automated. Automated material handling systems will interface with disassembly lathes, conversion reactors that produce oxide for storage, robotic container welding stations, vault retrieval systems, and nondestructive assay (NDA) instrumentation. The goal is to use common motion control hardware for material transfer and possibly common motion controllers for the unique PDCF systems. The latter is complicated by the different directions manufactures are considering for distributed control, such as Firewire, SERCOS, etc., and by the unique control requirements of machines such as lathes compared to controls for an integrated NDA system. The current design approach is to standardize where possible, use network cables to replace wire bundles where possible, but to first select hardware and motion controllers that meet specific machine or process requirements.

Christensen, L. (Lowell); Pittman, P. C. (Pete C.)

2001-01-01T23:59:59.000Z

312

Rapid screening buffer layers in photovoltaics  

DOE Patents [OSTI]

An apparatus and method of testing electrical impedance of a multiplicity of regions of a photovoltaic surface includes providing a multi-tipped impedance sensor with a multiplicity of spaced apart impedance probes separated by an insulating material, wherein each impedance probe includes a first end adapted for contact with a photovoltaic surface and a second end in operable communication with an impedance measuring device. The multi-tipped impedance sensor is used to contact the photovoltaic surface and electrical impedance of the photovoltaic material is measured between individual first ends of the probes to characterize the quality of the photovoltaic surface.

List, III, Frederick Alyious; Tuncer, Enis

2014-09-09T23:59:59.000Z

313

Store Buffer Design for Multibanked Data Caches  

E-Print Network [OSTI]

is to forward data from in-flight stores into dependent loads within the latency of a cache bank. Taking data forwarding (data forwarding, for short). Data forwarding allows an in-flight load reading a given consists of a store address CAM, an age-based selection logic, and a data RAM. A load instruction proceeds

Zaragoza, Universidad de

314

Energy Efficient Buffer Cache Replacement Jianhui Yue  

E-Print Network [OSTI]

chips. Accordingly energy saved due to higher cache hit rates may not make up for extra energy cost that achieve energy saving at little sacrifice to cache hit rates. The key idea of our algorithms is that we in terms of hit rates but potentially has large energy salvage. The rest of this paper is organized

Zhu, Yifeng

315

Social buffering: relief from stress and anxiety  

Science Journals Connector (OSTI)

...Lundeberg, T2002Social stress blocks energy conservation in rats exposed to an oxytocin-injected...unwanted pregnancies. Am. J. Public Health. 63, 935-938. Morris...relief from stress and anxiety. | Communication is essential to members of a...

2006-01-01T23:59:59.000Z

316

An efficient buffer management methods for Cachet  

E-Print Network [OSTI]

(cont.) running simulation. Third, since BCachet is almost linear under the assumption of a reasonable number of sites, BCachet is very scalable. Therefore, it can be used to for very large scale multiprocessor systems.

Kim, Byungsub, 1978-

2004-01-01T23:59:59.000Z

317

Dielectric spectroscopy of Pb{sub 0.92}La{sub 0.08}Zr{sub 0.52}Ti{sub 0.48}O{sub 3} films on hastelloy substrates with and without LaNiO{sub 3} buffer layers.  

SciTech Connect (OSTI)

Pb{sub 0.92}La{sub 0.08}Zr{sub 0.52}Ti{sub 0.48}O{sub 3} (PLZT) films were deposited by sol-gel synthesis on Hastelloy substrates with and without a LaNiO{sub 3} buffer. The dielectric properties were measured as a function of temperature and frequency to study the cause of dielectric degradation in PLZT films directly on hastelloy substrates. These measurements indicated an increased charge carrier activity in films without a buffer layer. We propose that a region of the film closer to the substrate surface is more oxygen deficient than the bulk and is responsible for the degradation in properties rather than the presence of a low parasitic secondary-phase interfacial layer such as NiO{sub x}.

Narayanan, M.; Ma, B.; Balachandran, U.; Li, W.

2010-01-01T23:59:59.000Z

318

Dielectric spectroscopy of Pb{sub 0.92}La{sub 0.08}Zr{sub 0.52}Ti{sub0.48}O{sub 3} films on hastealloy substrates with and without LaNiO{sub 3} buffer layers.  

SciTech Connect (OSTI)

Pb{sub 0.92}La{sub 0.08}Zr{sub 0.52}Ti{sub 0.48}O{sub 3} (PLZT) films were deposited by sol-gel synthesis on Hastelloy substrates with and without a LaNiO{sub 3} buffer. The dielectric properties were measured as a function of temperature and frequency to study the cause of dielectric degradation in PLZT films directly on hastelloy substrates. These measurements indicated an increased charge carrier activity in films without a buffer layer. We propose that a region of the film closer to the substrate surface is more oxygen deficient than the bulk and is responsible for the degradation in properties rather than the presence of a low parasitic secondary-phase interfacial layer such as NiO{sub x}.

Narayanan, M.; Ma, B.; Balachandran, U.; Li, W. (Energy Systems); ( MSD)

2010-01-01T23:59:59.000Z

319

Micro-grid energy dispatch optimization and predictive control algorithms; A UC Irvine case study  

Science Journals Connector (OSTI)

Abstract Distributed power and energy resources are now being used to meet the combined electric power, heating, and cooling demands of many buildings. The addition of on-site renewables and their accompanying intermittency and non-coincidence requires even greater dynamic performance from the distributed power and energy system. Load following generators, energy storage devices, and predictive energy management are increasingly important to achieve the simultaneous goals of increased efficiency, reduced emissions, and sustainable economics. This paper presents two optimization strategies for the dispatch of a multi-chiller cooling plant with cold-water thermal storage. The optimizations aim to reduce both costs and emissions while considering real operational constraints of a plant. The UC Irvine campus micro-grid operation between January 2009 and December 2013 serves as a case study for how improved utilization of energy storage can buffer demand transients, reduce costs and improve plant efficiency. A predictive control strategy which forecasts campus demands from weather predictions, optimizes the plant dispatch, and applies feedback control to modify the plant dispatch in real-time is compared to best-practices manual operation. The dispatch optimization and predictive control algorithms are shown to reduce annual utility bill costs by 12.0%, net energy costs by 3.61%, and improve energy efficiency by 1.56%.

Dustin McLarty; Carles Civit Sabate; Jack Brouwer; Faryar Jabbari

2015-01-01T23:59:59.000Z

320

Nuclear reactor control column  

DOE Patents [OSTI]

The nuclear reactor control column comprises a column disposed within the nuclear reactor core having a variable cross-section hollow channel and containing balls whose vertical location is determined by the flow of the reactor coolant through the column. The control column is divided into three basic sections wherein each of the sections has a different cross-sectional area. The uppermost section of the control column has the greatest cross-sectional area, the intermediate section of the control column has the smallest cross-sectional area, and the lowermost section of the control column has the intermediate cross-sectional area. In this manner, the area of the uppermost section can be established such that when the reactor coolant is flowing under normal conditions therethrough, the absorber balls will be lifted and suspended in a fluidized bed manner in the upper section. However, when the reactor coolant flow falls below a predetermined value, the absorber balls will fall through the intermediate section and into the lowermost section, thereby reducing the reactivity of the reactor core and shutting down the reactor.

Bachovchin, Dennis M. (Plum Borough, PA)

1982-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

Aquatic plant control research  

SciTech Connect (OSTI)

The Northwest region of the United States contains extensive canal systems that transport water for hydropower generation. Nuisance plants, including algae, that grow in these systems reduce their hydraulic capacity through water displacement and increased surface friction. Most control methods are applied in an ad hoc fashion. The goal of this work is to develop cost-effective, environmentally sound, long-term management strategies to prevent and control nuisance algal growth. This paper reports on a multi-year study, performed in collaboration with the Pacific Gas & Electric Company, to investigate algal growth in their canal systems, and to evaluate various control methodologies. Three types of controls, including mechanical, biological and chemical treatment, were selected for testing and evaluation. As part of this study, water quality data were collected and algal communities were sampled from numerous stations throughout the distribution system at regular intervals. This study resulted in a more comprehensive understanding of conditions leading to the development of nuisance algal growth, a better informed selection of treatment plans, and improved evaluation of the effectiveness for the control strategies selected for testing.

Pryfogle, P.A.; Rinehart, B.N. [Idaho National Engineering Lab., Idaho Falls, ID (United States); Ghio, E.G. [Pacific Gas & Electric Company, San Francisco, CA (United States). Hydro Generation Engineering

1997-05-01T23:59:59.000Z

322

MANAGEMENT CONTROL SYSTEM IN PUBLIC  

E-Print Network [OSTI]

1 MANAGEMENT CONTROL SYSTEM IN PUBLIC ADMINISTRATION: BEYOND RATIONAL MYTHS Nicolas Berland of practices around their management control systems. Despite some apparent failures, the implemented systems organizations have developed management control systems. Historically, these systems have been invented

Paris-Sud XI, Université de

323

LabWindows/CVI" LabWindows/CVI National  

E-Print Network [OSTI]

) ANSI C, , : 1. ­ , , , , . (User Interface Library). 2. (VISA Library. ­ , , (Analysis Library, Advanced Analysis Library). 5. ANSI C. DDE, ActiveX, , .NET, . Lab

324

E-Print Network 3.0 - activity measurement developpement Sample...  

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

Page: << < 1 2 3 4 5 > >> 1 Developpement WebIntroduction generale Developpement Web Summary: , Microsoft Server, ActiveX, .NET, ASP, VBScript, C, Access 45 58...

325

Transactive Control and Coordination  

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

Transactive Control and Coordination Transactive Control and Coordination Speaker(s): Robert Pratt Date: March 15, 2013 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Mary Ann Piette Transactive control and coordination is PNNL's approach to operationalizing smart grid distributed assets. It is a specific case of the general class of techniques the GridWise Architecture Council refers to as transactive energy - "techniques for managing the generation, consumption or flow of electric power within an electric power system through the use of economic- or market-based constructs, with full consideration of grid reliability constraints. The term "transactive" comes from considering that decisions are made based on a value. These decisions may be analogous to or literally economic

326

2006 environmental controls conference  

SciTech Connect (OSTI)

The two topics covered at the conference were: selective catalytic reduction (SCR) and selection non-catalytic reduction (SNCR) for NOx control, and techniques for managing sulfur trioxide. A total of 45 presentations are summarized on the NETL website of which 22 are available in full. These include keynote addresses for each of the two major topics. In addition four poster papers are listed. The papers are arranged in sections headed: regulatory considerations; overview of SCR/SNCR; managing SCR catalysts; gas monitoring and analysis; predictive performance tools; non-coal applications; layered SCR; flow distribution and modeling; hybrid systems; innovative applications; SO{sub 2} conversion to SO{sub 3}; SO{sub 3} overview; acid gas control issues; sorbent injection for acid gas migration; and effects of SO{sub 3} on mercury control.

NONE

2006-07-01T23:59:59.000Z

327

Dynamic PID loop control  

SciTech Connect (OSTI)

The Horizontal Test Stand (HTS) SRF Cavity and Cryomodule 1 (CM1) of eight 9-cell, 1.3GHz SRF cavities are operating at Fermilab. For the cryogenic control system, how to hold liquid level constant in the cryostat by regulation of its Joule-Thompson JT-valve is very important after cryostat cool down to 2.0 K. The 72-cell cryostat liquid level response generally takes a long time delay after regulating its JT-valve; therefore, typical PID control loop should result in some cryostat parameter oscillations. This paper presents a type of PID parameter self-optimal and Time-Delay control method used to reduce cryogenic system parameters oscillation.

Pei, L.; Klebaner, A.; Theilacker, J.; Soyars, W.; Martinez, A.; Bossert, R.; DeGraff, B.; Darve, C.; /Fermilab

2011-06-01T23:59:59.000Z

328

Voltage controlled current source  

DOE Patents [OSTI]

A seven decade, voltage controlled current source is described for use in testing intermediate range nuclear instruments that covers the entire test current range of from 10 picoamperes to 100 microamperes. High accuracy is obtained throughout the entire seven decades of output current with circuitry that includes a coordinated switching scheme responsive to the input signal from a hybrid computer to control the input voltage to an antilog amplifier, and to selectively connect a resistance to the antilog amplifier output to provide a continuous output current source as a function of a preset range of input voltage. An operator controlled switch provides current adjustment for operation in either a real-time simulation test mode or a time response test mode.

Casne, Gregory M. (Pittsburgh, PA)

1992-01-01T23:59:59.000Z

329

Mercury control in 2009  

SciTech Connect (OSTI)

Although activated carbon injection (ACI) has been proven to be effective for many configurations and is a preferred option at many plants sufficient quantities of powdered activated coking (PAC) must be available to meet future needs. The authors estimate that upcoming federal and state regulations will result in tripling the annual US demand for activated carbon to nearly 1.5 billion lb from approximately 450 million lb. Rapid expansion of US production capacity is required. Many PAC manufacturers are discussing expansion of their existing production capabilities. One company, ADA Carbon Solutions, is in the process of constructing the largest activated carbon facility in North America to meet the future demand for PAC as a sorbent for mercury control. Emission control technology development and commercialization is driven by regulation and legislation. Although ACI will not achieve > 90% mercury control at every plant, the expected required MACT legislation level, it offers promise as a low-cost primary mercury control technology option for many configurations and an important trim technology for others. ACI has emerged as the clear mercury-specific control option of choice, representing over 98% of the commercial mercury control system orders to date. As state regulations are implemented and the potential for a federal rule becomes more imminent, suppliers are continuing to develop technologies to improve the cost effectiveness and limit the balance of plant impacts associated with ACI and are developing additional PAC production capabilities to ensure that the industry's needs are met. The commercialisation of ACI is a clear example of industry, through the dedication of many individuals and companies with support from the DOE and EPRI, meeting the challenge of developing cost-effectively reducing emissions from coal-fired power plants. 7 refs., 1 fig.

Sjostrom, S.; Durham, M.; Bustard, J.; Martin, C. [ADA Environmental Solutions, Littleton, CO (United States)

2009-07-15T23:59:59.000Z

330

Cost Controls Pay Off Big  

Science Journals Connector (OSTI)

Cost Controls Pay Off Big ... Biggest plus was the general improvement in the economy; but to this must be added successful efforts by industry to control costs. ...

1959-02-16T23:59:59.000Z

331

Standards for Contamination Control Areas  

Science Journals Connector (OSTI)

The objective of standards and specifications used for contamination control is to establish controls and definitions that will allow satisfactory cleanroom construction and good product fabrication within cleanr...

Alvin Lieberman

1992-01-01T23:59:59.000Z

332

January 2007 SECURITY CONTROLS FOR  

E-Print Network [OSTI]

for their information systems. Security controls are the management, operational, and technical safeguards for their information systems. Security controls are the management, operational, and technical safeguards

333

Superconducting VAR control. [Patent application  

DOE Patents [OSTI]

Static VAR control means are described employing an asymmetrically controlled Graetz bridge and a superconducting direct current coil having low losses and low cost characteristics.

Boenig, H.J.; Hassenzahl, W.V.

1980-12-05T23:59:59.000Z

334

Lighting Group: Controls: IBECS  

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

IBECS IBECS Integrated Building Environmental Communications System Objective The overall technical goal of the IBECS project is to develop an integrated building equipment communications network that will allow appropriate automation of lighting and envelope systems to increase energy efficiency, improve building performance, and enhance occupant experience in the space. This network will provide a low-cost means for occupants to control local lighting and window systems, thereby improving occupant comfort, satisfaction and performance. A related goal is to improve existing lighting control components and accelerate development of new daylighting technologies that will allow daylighting to be more extensively applied to a larger proportion of building floor space.

335

Material control evaluation  

SciTech Connect (OSTI)

Changes in the Department of Energy`s (DOE) scope of work have stimulated several laboratories and commercial companies to develop and apply technology to enhance nuclear material control. Accountability, inventory, radiation exposure, and insider protection concerns increase as many DOE facilities require increased storage. This paper summarizes a study of the existing material control technologies. The goal of the study is to identify, characterize, and quantify the trade-offs associated with using these technologies to provide real-time information on stored nuclear material that in turn supports decreasing the frequency of inventories conducted by site personnel.

Waddoups, I.G.; Anspach, D.A. [Sandia National Labs., Albuquerque, NM (US); Abbott, J.A. [EG& G Kirtland Operations, Albuquerque, NM (US)

1993-07-01T23:59:59.000Z

336

Torras: Robot Arm Control 1 Robot Arm Control  

E-Print Network [OSTI]

Torras: Robot Arm Control 1 Robot Arm Control Carme Torras Institut de Rob#18;otica i Inform#18;atica Industrial (CSIC-UPC) Llorens i Artigas 4-6, 08028-Barcelona. RUNNING HEAD: Robot Arm Control: 34-93-401.57.50 e-mail: ctorras@iri.upc.es #12; Torras: Robot Arm Control 2 INTRODUCTION A robot

Torras, Carme

337

Redundant marine engine control system  

SciTech Connect (OSTI)

An electro-mechanical engine control system is described for the shift and throttle functions of marine engines which comprises an electronically-controlled mechanical servo control means coupleable to the shift and throttle functions of a marine engine; a manually-operable ship-board operator engine shift and throttle control means; and an electro-mechanical transfer means coupled to the operator control means and to the servo control means for transferring operator shift and throttle settings to the servo control means, the transfer means being both electronically and mechanically coupled to the servo control means and being constructed and arranged whereby the transfer means will mechanically actuate the servo control means in the absence of electrical power and will electronically actuate the servo control means when electrical power is applied to the servo control means; the transfer means including coupling means preferentially electrically-coupling the operator control means to the servo control means, the coupling means being so constructed and arranged to automatically mechanically-couple the operator control means to the servo control means in the event of electrical power failure and to automatically electrically-couple the operator control means to the servo control means when electrical power is restored.

Burkenpas, R.W.

1993-06-29T23:59:59.000Z

338

Controlling Graphene's Electronic Structure  

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

Controlling Graphene's Electronic Structure Print Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with effectively zero mass and constant velocity, like photons. Graphene's intrinsically low scattering rate from defects implies the possibility of a new kind of electronics based on the manipulation of electrons as waves rather than particles. The primary technical difficulty has been controlling the transport of electrical charge carriers through the sheet. This area of research is known as bandgap engineering. While bandgap engineering is the basis of semiconductor technology, it is only now being applied to graphene. Using angle-resolved photoemission spectroscopy (ARPES) at ALS Beamline 7.0.1, a team of scientists from the ALS and Germany characterized the electronic band structure and successfully controlled the gap between valence and conduction bands in a bilayer of graphene thin films deposited on a substrate of silicon carbide. This was done by doping one sheet with adsorbed potassium atoms, creating an asymmetry between the two layers.

339

Controlled Nuclear Fusion  

Science Journals Connector (OSTI)

... papers have an English abstract. Translations of the Russian papers have already been published in Nuclear Fusion. It is a great pity, for Western readers at least, that the Russian ... two volumes are obviously going to be standard reference books for those interested in controlled nuclear fusion. They also contain a large amount of information, particularly on the theoretical side, ...

GEORGE ROWLANDS

1970-01-31T23:59:59.000Z

340

Electronic turbocharger control  

SciTech Connect (OSTI)

A turbocharger is described comprising: a turbine adapted to be rotatably driven by exhaust gas flow from an engine; a compressor rotatably driven by the turbine and adapted to deliver pressurized airflow to the engine; housing means for defining a turbine gas inlet and outlet to direct gas flow to and from the turbine, and for defining a compressor air inlet and outlet to direct airflow to and from the compressor, the housing means further defining a wastegate passage interconnecting the turbine gas inlet and outlet in bypassing relation the turbine; a valve in the wastegate passage for modulating the volume of gas flow therethrough in bypassing relation to the turbine, the valve arranged such that pressure of gas flow in the turbine gas inlet urge the valve toward an open position; an actuator operably engaging the valve for moving the latter; biasing means operably engaging the actuator for urging the valve toward a closed position; means for generating an electrical control signal in response to an engine operating parameter; and control means responsive to the electrical control signal for engaging and disengaging the actuator, the control means operable upon engaging the actuator to override the urgings of the biasing means and the turbine inlet pressure and hold the actuator and the valve stationary.

Elpern, D.G.

1987-04-14T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

Internal Control Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To ensure sound internal controls and overall consistency in exercising the statutory authorities that vest in the Secretary, the Administrator, National Nuclear Security Administration (NNSA), and Department's Chief Financial Officer (CFO), and to implement the Federal Managers' Financial Integrity Act of 1982 and related central agency guidance. Cancels DOE O 413.1A.

2008-10-28T23:59:59.000Z

342

Tick Control (Spanish)  

E-Print Network [OSTI]

E-150S 5-02 Mike Merchant Extension Entomologist Texas Cooperative Extension The Texas A&M University System El Control de Garrapatas L as garrapatas son una plaga mordedora de forma aplanada que tiene ocho patas y a menudo se encuentra en las...

Merchant, Michael E.

2002-08-23T23:59:59.000Z

343

Thermophotovoltaic Spectral Control  

SciTech Connect (OSTI)

Spectral control is a key technology for thermophotovoltaic (TPV) direct energy conversion systems because only a fraction (typically less than 25%) of the incident thermal radiation has energy exceeding the diode bandgap energy, E{sub g}, and can thus be converted to electricity. The goal for TPV spectral control in most applications is twofold: (1) Maximize TPV efficiency by minimizing transfer of low energy, below bandgap photons from the radiator to the TPV diode. (2) Maximize TPV surface power density by maximizing transfer of high energy, above bandgap photons from the radiator to the TPV diode. TPV spectral control options include: front surface filters (e.g. interference filters, plasma filters, interference/plasma tandem filters, and frequency selective surfaces), back surface reflectors, and wavelength selective radiators. System analysis shows that spectral performance dominates diode performance in any practical TPV system, and that low bandgap diodes enable both higher efficiency and power density when spectral control limitations are considered. Lockheed Martin has focused its efforts on front surface tandem filters which have achieved spectral efficiencies of {approx}83% for E{sub g} = 0.52 eV and {approx}76% for E{sub g} = 0.60 eV for a 950 C radiator temperature.

DM DePoy; PM Fourspring; PF Baldasaro; JF Beausang; EJ Brown; MW Dashiel; KD Rahner; TD Rahmlow; JE Lazo-Wasem; EJ Gratrix; B Wemsman

2004-06-09T23:59:59.000Z

344

Motors Motor controllers  

E-Print Network [OSTI]

Aluminium frame Motors Motor controllers Ultrasonic multi-channel acquisition PC Tank Tank 400 600 800 1000 0 50 2 4 6 8 x 10 -3 r/r 0 Range (mm) Depth(mm) 25 /t Tand / or #12;Shallow water

345

Heliostat control system strategies  

SciTech Connect (OSTI)

The purpose of this study is to identify, evaluate, and recommend potential alternatives to methods currently employed in the control of and communication with a heliostat array in a solar thermal power plant. The principle goal of this study is to demonstrate the feasibility of reducing significantly the current projected costs for heliostat array communication, control and actuator subsystems. A number of alternatives to the present technique of using dedicated data transmission cables for communication between a central computer and heliostat computer are described in the paper. It appears that by converting to a radio frequency communication system or a carrier-current system that a number of problems (including cost) associated with dedicated data transmission cable can be avoided. To relieve the computing load of the central computer it is suggested that the heliostat microcomputer be given more direct responsibility for sun vector calculations and error compensation routines for each individual heliostat. By using the radio frequency or carriercurrent communication scheme, and increasing each heliostat computer's computing load, there will be a significant reduction of cost for control of the heliostat field for third generation solar thermal power plants. The results of this study indicate that the combined communication, control, and actuator subsystem costs can potentially be reduced to less than $500/heliostat (approximately $9/m/sup 2/); this is a significant reduction compared with the current projected corresponding composite costs of $1343/heliostat (approximately $25/m/sup 2/) for the second generation concept.

Pearson, J.; Chen, B.

1983-11-01T23:59:59.000Z

346

Control Engineering Practice ] (  

E-Print Network [OSTI]

of two-phase pipeline-riser systems at riser slugging conditions Espen Storkaasa,1 , Sigurd Skogestadb properties of a typical pipeline-riser system. Analysis of the model reveals a very interesting theoretically that riser slugging in pipeline-riser systems can be avoided with a simple control system

Skogestad, Sigurd

347

Adaptive sequential controller  

DOE Patents [OSTI]

An adaptive sequential controller (50/50') for controlling a circuit breaker (52) or other switching device to substantially eliminate transients on a distribution line caused by closing and opening the circuit breaker. The device adaptively compensates for changes in the response time of the circuit breaker due to aging and environmental effects. A potential transformer (70) provides a reference signal corresponding to the zero crossing of the voltage waveform, and a phase shift comparator circuit (96) compares the reference signal to the time at which any transient was produced when the circuit breaker closed, producing a signal indicative of the adaptive adjustment that should be made. Similarly, in controlling the opening of the circuit breaker, a current transformer (88) provides a reference signal that is compared against the time at which any transient is detected when the circuit breaker last opened. An adaptive adjustment circuit (102) produces a compensation time that is appropriately modified to account for changes in the circuit breaker response, including the effect of ambient conditions and aging. When next opened or closed, the circuit breaker is activated at an appropriately compensated time, so that it closes when the voltage crosses zero and opens when the current crosses zero, minimizing any transients on the distribution line. Phase angle can be used to control the opening of the circuit breaker relative to the reference signal provided by the potential transformer.

El-Sharkawi, Mohamed A. (Renton, WA); Xing, Jian (Seattle, WA); Butler, Nicholas G. (Newberg, OR); Rodriguez, Alonso (Pasadena, CA)

1994-01-01T23:59:59.000Z

348

21 - Milling Control  

Science Journals Connector (OSTI)

Publisher Summary This chapter discusses milling control. Brix graph curves are used to denote and compare mill control efficiency. The degree to which the values obtained in the mills approach the theoretical curve indicates how well each mill is doing its work. To establish these brix curves, the brix of back-roller juice is generally taken. In dry crushing mills, the brix of the feed-roller juice is higher. In wet crushing mills, on the contrary, it is the back-roller juice which has the higher brix. Mill control is based on an equation expressing the fact that the weight of material entering the milling plant is equal to the weight leaving, cane = imbibition water = mixed juice = bagasse. This equation though does not work out strictly correct in practice. The basic equation serves mainly to determine the weight of bagasse, the three other terms being generally weighed or measured. Also, before analysis, the bagasse, in turn, also loses a small fraction of its weight, which is generally negligible. One important method for milling control calculation is using the Hawaiian method.

E. HUGOT

2014-01-01T23:59:59.000Z

349

Turbocharger control system  

SciTech Connect (OSTI)

A turbocharger control system is described for an engine having a turbocharger with a variable output compressor driven by a variable input turbine, the compressor boosting the pressure of an input manifold of the engine and the turbine being run from the exhaust gases of the engine. The control system consists of: a computing circuit including input circuit means for receiving input signals representative of operational parameters of the engine, programmable memory means for storing predetermined tabular data and sequential and computational instructions, processor means responsive to the memory means for receiving the input signals and generating output signals as a function of the input signals, tabular data, and instructions, and output circuit means for outputing the plurality of output signals, sensor means connected to the engine and the computing circuit for sensing the pressure in the manifold, the temperature of the exhaust gases, the speed of the engine, and position of the throttle, compressor and turbine actuators of the engine and generating signals representative thereof; and actuator means connected to the output circuit means for controlling the position of the actuators in response to predetermined ones of the output signals, respectively; the computing circuit, sensor means, and actuator means defining a turbine control loop for regulating the input of the exhaust gasses to the turbine as a function of the error difference between an optimum manifold pressure of the engine and the actual manifold pressure of the engine; and a compressor control loop for regulating the output of air flow from the compressor as a function of the speed and acceleration of the engine.

Fujawa, C.S.; Masteller, S.B.

1986-06-10T23:59:59.000Z

350

Intelligent Actuation Control Using Model-Free Adaptive Control Technology  

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

Intelligent Actuation Control Using Intelligent Actuation Control Using Model-Free Adaptive Control Technology Background The Advanced Research Sensors and Controls Program is leading the effort to develop sensing and control technologies and methods to achieve seamlessly integrated and intelligent power systems. The program is led by the U.S. Department of Energy (DOE) Office of Fossil Energy National Energy Technology Laboratory (NETL) and is implemented

351

Fuzzy logic in process control: A new fuzzy logic controller and an improved fuzzy-internal model controller.  

E-Print Network [OSTI]

??Two fuzzy controllers are presented. A fuzzy controller with intermediate variable designed for cascade control purposes is presented as the FCIV controller. An intermediate variable… (more)

García Z., Yohn E

2006-01-01T23:59:59.000Z

352

Modular multivariable control improves hydrocracking  

SciTech Connect (OSTI)

Modular multivariable control (MMC), a system of interconnected, single process variable controllers, can be a user-friendly, reliable and cost-effective alternative to centralized, large-scale multivariable control packages. MMC properties and features derive directly from the properties of the coordinated controller which, in turn, is based on internal model control technology. MMC was applied to a hydrocracking unit involving two process variables and three controller outputs. The paper describes modular multivariable control, MMC properties, tuning considerations, application at the DCS level, constraints handling, and process application and results.

Chia, T.L.; Lefkowitz, I. [ControlSoft, Inc., Cleveland, OH (United States); Tamas, P.D. [Marathon Oil Co., Robinson, IL (United States)

1996-10-01T23:59:59.000Z

353

Unclassified Controlled Nuclear Information (UCNI) | Department...  

Energy Savers [EERE]

Unclassified Controlled Nuclear Information (UCNI) Unclassified Controlled Nuclear Information (UCNI) Welcome to the Unclassified Controlled Nuclear Information (UCNI) webpage....

354

Unclassified Controlled Nuclear Information Training | Department...  

Office of Environmental Management (EM)

Unclassified Controlled Nuclear Information Training Unclassified Controlled Nuclear Information Training Training Unclassified Controlled Nuclear Information for persons with...

355

Control power in perfect controlled teleportation via partially entangled channels  

E-Print Network [OSTI]

We analyze and evaluate perfect controlled teleportation via three-qubit entangled channels from the point of view of the controller. The key idea in controlled teleportation is that the teleportation is performed only with the participation of the controller. We calculate a quantitative measure of the controller's power and establish a lower bound on the control power required for controlled teleportation. We show that the maximally entangled GHZ state is a suitable channel for controlled teleportation of arbitrary single qubits - the controller's power meets the bound and the teleportation fidelity without the controller's permission is no better than the fidelity of a classical channel. We also construct partially entangled channels that exceed the bound for controlled teleportation of a restricted set of states called the equatorial states. We calculate the minimum entanglement required in these channels to exceed the bound. Moreover, we find that in these restricted controlled teleportation schemes, the partially entangled channels can outperform maximally entangled channels with respect to the controller's power. Our results provide a new perspective on controlled teleportation schemes and are of practical interest since we propose useful partially entangled channels.

Xi-Han Li; Shohini Ghose

2014-10-05T23:59:59.000Z

356

Johnson Controls: Editorial | Department of Energy  

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

Editorial Johnson Controls: Editorial "It's time we control our own destiny" Johnson Controls: Editorial More Documents & Publications Johnson Controls: EISA Presentation Johnson...

357

Securing Control Systems Modems  

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

Recommended Practice for Securing Recommended Practice for Securing Control System Modems January 2008 iii ABSTRACT This paper addresses an often overlooked "backdoor" into critical infrastructure control systems created by modem connections. A modem's connection to the public telephone system is similar to a corporate network connection to the Internet. By tracing typical attack paths into the system, this paper provides the reader with an analysis of the problem and then guides the reader through methods to evaluate existing modem security. Following the analysis, a series of methods for securing modems is provided. These methods are correlated to well-known networking security methods. iv ACKNOWLEDGEMENT This document was developed for the U.S. Department of Homeland

358

Hybrid powertrain controller  

DOE Patents [OSTI]

A hybrid powertrain for a vehicle comprising a diesel engine and an electric motor in a parallel arrangement with a multiple ratio transmission located on the torque output side of the diesel engine, final drive gearing connecting drivably the output shaft of transmission to traction wheels of the vehicle, and an electric motor drivably coupled to the final drive gearing. A powertrain controller schedules fuel delivered to the diesel engine and effects a split of the total power available, a portion of the power being delivered by the diesel and the balance of the power being delivered by the motor. A shifting schedule for the multiple ratio transmission makes it possible for establishing a proportional relationship between accelerator pedal movement and torque desired at the wheels. The control strategy for the powertrain maintains drivability of the vehicle that resembles drivability of a conventional spark ignition vehicle engine powertrain while achieving improved fuel efficiency and low exhaust gas emissions.

Jankovic, Miroslava (Birmingham, MI); Powell, Barry Kay (Belleville, MI)

2000-12-26T23:59:59.000Z

359

Control: A perspective  

Science Journals Connector (OSTI)

Abstract Feedback is an ancient idea, but feedback control is a young field. Nature long ago discovered feedback since it is essential for homeostasis and life. It was the key for harnessing power in the industrial revolution and is today found everywhere around us. Its development as a field involved contributions from engineers, mathematicians, economists and physicists. It is the first systems discipline; it represented a paradigm shift because it cut across the traditional engineering disciplines of aeronautical, chemical, civil, electrical and mechanical engineering, as well as economics and operations research. The scope of control makes it the quintessential multidisciplinary field. Its complex story of evolution is fascinating, and a perspective on its growth is presented in this paper. The interplay of industry, applications, technology, theory and research is discussed.

Karl J. A?ström; P.R. Kumar

2014-01-01T23:59:59.000Z

360

Radiological Control Technician Training  

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

Documentation ............................................................................2.01-1 Documentation ............................................................................2.01-1 Module 2.02 Communication Systems ..................................................................................2.02-1 Module 2.03 Counting Errors and Statistics ..........................................................................2.03-1 Module 2.04 Dosimetry .........................................................................................................2.04-1 Module 2.05 Contamination Control .....................................................................................2.05-1 Module 2.06 Airborne Sampling Program/Methods .............................................................2.06-1 Module 2.07 Respiratory Protection ......................................................................................2.07-1

Note: This page contains sample records for the topic "activex control buffer" 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

Radiological Control Technician Training  

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

Radiological Control Technician Training Facility Practical Training Attachment Phase IV Coordinated and Conducted for the Office of Health, Safety and Security U.S. Department of Energy DOE-HDBK-1122-2009 ii This page intentionally left blank DOE-HDBK-1122-2009 iii Table of Contents Page Introduction................................................................................................................................1 Facility Job Performance Measures ........................................................................................2 Final Verification Signatures ....................................................................................................3 DOE-HDBK-1122-2009 iv

362

Radiological Control Technician Training  

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

Documentation Documentation ............................................................................2.01-1 Module 2.02 Communication Systems ..................................................................................2.02-1 Module 2.03 Counting Errors and Statistics ..........................................................................2.03-1 Module 2.04 Dosimetry .........................................................................................................2.04-1 Module 2.05 Contamination Control .....................................................................................2.05-1 Module 2.06 Airborne Sampling Program/Methods .............................................................2.06-1 Module 2.07 Respiratory Protection ......................................................................................2.07-1

363

Stirling engine power control  

DOE Patents [OSTI]

A power control method and apparatus for a Stirling engine including a valved duct connected to the junction of the regenerator and the cooler and running to a bypass chamber connected between the heater and the cylinder. An oscillating zone of demarcation between the hot and cold portions of the working gas is established in the bypass chamber, and the engine pistons and cylinders can run cold.

Fraser, James P. (Scotia, NY)

1983-01-01T23:59:59.000Z

364

Controlling Feral Pigeons  

E-Print Network [OSTI]

. Although some- what messy to apply, these repellents will remain effective for several months after application. They can be obtained at many feed stores or garden sup- ply centers. Frightening Devices Noise making devices such as fireworks, blank guns... also have limited use. Ultrasonic sound devices are manufactured for pigeon control, although their effectiveness is questionable. Sometimes spraying roosting pigeons with streams of water will cause the birds to relocate; however, it must be done...

Texas Wildlife Services

2008-04-15T23:59:59.000Z

365

Coherence Controlled Soliton Interactions  

Science Journals Connector (OSTI)

We demonstrate theoretically and subsequently observe in experiment a novel type of soliton interaction when a pair of closely spaced spatial optical solitons as a whole is made partially incoherent. We explain how the character of the soliton interaction can be controlled by the total partial incoherence, and show a possibility to change the soliton interaction from attractive to repulsive, or vice versa, near a certain threshold in the coherence parameter.

Ting-Sen Ku; Ming-Feng Shih; Andrey A. Sukhorukov; Yuri S. Kivshar

2005-02-18T23:59:59.000Z

366

Controlled CO preferential oxidation  

DOE Patents [OSTI]

Method is described for controlling the supply of air to a PROX (PReferential OXidation for CO cleanup) reactor for the preferential oxidation in the presence of hydrogen wherein the concentration of the hydrogen entering and exiting the PROX reactor is monitored, the difference there between correlated to the amount of air needed to minimize such difference, and based thereon the air supply to the PROX reactor adjusted to provide such amount and minimize such difference. 2 figs.

Meltser, M.A.; Hoch, M.M.

1997-06-10T23:59:59.000Z

367

Radiological Control Technician Training  

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

7of 9 7of 9 Radiological Control Technician Training Practical Training Phase II Coordinated and Conducted for the Office of Health, Safety and Security U.S. Department of Energy DOE-HDBK-1122-2009 ii Table of Contents Page Introduction.............................................................................. ......1 Development of Job Performance Measures (JPMs)............................ .....1 Conduct Job Performance Evaluation...................................................3 Qualification Area: Radiological Instrumentation.......................................5 Task 2-1.................. ..................................................................... 5 Objective.............................................................................. 5

368

Pitch control capacitance coupling  

SciTech Connect (OSTI)

A variable pitch propeller system is described having a stationary side and a rotating side, the rotating side including a plurality of variable pitch propeller blades, as characterized by: first means mounted upon the stationary side for sending control signals to set blade pitch and for receiving position signals relative to the blade pitch; second means mounted upon the rotating side for receiving the control signals and for sending the position signals; and a communications link for carrying the signals between the first and second means, the link having; a high side capacitor having a first plate mounted to the stationary side and electrically attaching to the first means; a low side capacitor having a first plate mounted to the stationary side and attaching electrically to the first means and a second plate mounted to the rotating side and electrically attaching to the second means such that the low side capacitor provides a differential, low potential return path for the control signals from the second means to the first means and the position signals from the first means to the second means.

Wyrostek, A.J.; Mayo, M.G.

1988-07-12T23:59:59.000Z

369

Method of turbocharger control  

SciTech Connect (OSTI)

This patent describes a method of turbocharger control in a vehicle having an engine and a turbocharger for increasing the density of at least the air entering a cylinder of the engine. The turbocharger has at least a compressor and a turbine coupled by a shaft and a nozzle to increase the angular momentum of the flow of gas to the turbine. The nozzle has a housing and movable vanes to vary the angle and velocity that the exhaust gas hits the wheel of the turbine, and actuator for moving the vanes, a can separated by a diaphragm and having an A side and B side for actuating the actuator, solenoid-actuated valves for controlling the pressure in the A and B sides of the can, an electronic control unit (ECU) having memory for storing data and predetermined values and for actuating and de-actuating the solenoid-actuated valves, a plurality of inputs to the ECU for providing input data indicative of engine temperature, engine speed, vehicle speed, intake manifold pressure, throttle angle, engine knock and charge air temperature.

Lyon, K.M.

1990-10-09T23:59:59.000Z

370

Crawling the Control System  

SciTech Connect (OSTI)

Information about accelerator operations and the control system resides in various formats in a variety of places on the lab network. There are operating procedures, technical notes, engineering drawings, and other formal controlled documents. There are programmer references and API documentation generated by tools such as doxygen and javadoc. There are the thousands of electronic records generated by and stored in databases and applications such as electronic logbooks, training materials, wikis, and bulletin boards and the contents of text-based configuration files and log files that can also be valuable sources of information. The obvious way to aggregate all these sources is to index them with a search engine that users can then query from a web browser. Toward this end, the Google "mini" search appliance was selected and implemented because of its low cost and its simple web-based configuration and management. In addition to crawling and indexing electronic documents, the appliance provides an API that has been used to supplement search results with live control system data such as current values of EPICS process variables and graphs of recent data from the archiver.

Theodore Larrieu

2009-10-01T23:59:59.000Z

371

Lighting Group: Controls and Communications  

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

Communications Communications Controls and Communications The Controls and Communications research activity investigates how digital technologies, such as Bluetooth, can be applied to building lighting control systems to increase building efficiency and improve occupant comfort and productivity. Projects range from embedded device networks applied to building lighting systems, to WiFi and environmental sensing and monitoring. light switch Current Projects IBECS (Integrated Building Environmental Communications System) Wireless Lighting Controls (with DUST Networks) HPCBS Advanced Digital Controls Building Control Systems Integration Completed Projects CEC Public Interest Energy Research (PIER) Projects 450 Golden Gate Project New Publications Standardizing Communication Between Lighting Devices: A Role for

372

Johnson Controls ESCO Qualification Sheet  

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

Johnson Controls ESCO Qualification Sheet DOE Super ESPC Introduction to Johnson Controls Johnson Controls has been a worldwide leader in building controls and efficiency for over 120 years (since 1885). Johnson Controls has developed, designed, installed, financed, measured, verified, operated, maintained, and guaranteed the savings for more than 2,500 projects for our diverse customer base worldwide. Under current Federal ESPC contracts, we have Johnson Controls manages developed and implemented more than 75 projects for various a performance contracting agencies, including the Army, DOE, Air Force, Navy, General Services portfolio in the U.S. of over Administration, Department of Veterans Affairs, Justice Department, $4.3 billion

373

Application of programmable logic controllers to substation control and protection  

SciTech Connect (OSTI)

This paper describes the application of programmable logic controllers (PLCs) to control and protection of bulk power and regional supply substations. PLC requirements are discussed and the concept of zones of control is explained as applied to standard PP L substation arrangements. The use of a peer-to-peer communication network between logic controllers and other substation equipment is also discussed. Details of an installation completed in spring, 1992, are presented, including experience acquired from power system faults.

Gilbert, J.G.; Diehl, G.R. (Pennsylvania Power Light Co., Allentown, PA (United States))

1994-01-01T23:59:59.000Z

374

Control of household refrigerators. Part 1: Modeling temperature control performance  

SciTech Connect (OSTI)

Commercial household refrigerators use simple, cost-effective, temperature controllers to obtain acceptable control. A manually adjusted airflow damper regulates the freezer compartment temperature while a thermostat controls operation of the compressor and evaporator fan to regulate refrigerator compartment temperature. Dual compartment temperature control can be achieved with automatic airflow dampers that function independently of the compressor and evaporator fan thermostat, resulting in improved temperature control quality and energy consumption. Under dual control, freezer temperature is controlled by the thermostat while the damper controls refrigerator temperature by regulating airflow circulation. A simulation model is presented that analyzes a household refrigerator configured with a conventional thermostat and both manual and automatic dampers. The model provides a new paradigm for investigating refrigerator systems and temperature control performance relative to the extensive verification testing that is typically done by manufacturers. The effects of each type of control and damper configuration are compared with respect to energy usage, control quality, and ambient temperature shift criteria. The results indicate that the appropriate control configuration can have significant effects and can improve plant performance.

Graviss, K.J.; Collins, R.L.

1999-07-01T23:59:59.000Z

375

Management Control Cover  

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

Assess- Assess- ing Natural Resource Damage at Rocky Flats OAS-M-06-02 November 2005 REPORT ON MANAGEMENT CONTROLS OVER ASSESSING NATURAL RESUORCE DAMAGE AT ROCKY FLATS TABLE OF CONTENTS Natural Resource Damage Assessment at Rocky Flats Details of Finding 1 Recommendation and Comments 3 Appendices Objective, Scope, and Methodology 5 Prior Audit Reports 6 Management Comments 7 NATURAL RESURCE DAMAGE ASSESSMENT AT ROCKY FLATS Page 1 Details of Finding Natural Resource The Rocky Flats Project Office (Project Office) had not initiated, Damage Assessment and had no plans, at the time of our review, for conducting a Natural Resource Damage Assessment (NRDA) at the Rocky Flats

376

Controlling DNA Methylation  

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

Controlling DNA Methylation Though life on earth is composed of a diverse range of organisms, some with many different types of tissues and cells, all these are encoded by a molecule we call DNA. The information required to build a protein is stored in DNA within the cells. Not all the message in the DNA is used in each cell and not all the message is used all the time. During cell differentiation, the cells become dedicated for their specific function which involves selectively activating some genes and repressing others. Gene regulation is an important event in the developmental biology and the biology of various diseases, but a more complex process. Controlling DNA Methylation Though life on earth is composed of a diverse range of organisms, some with many different types of tissues and cells, all these are encoded by a molecule we call DNA. The information required to build a protein is stored in DNA within the cells. Not all the message in the DNA is used in each cell and not all the message is used all the time. During cell differentiation, the cells become dedicated for their specific function which involves selectively activating some genes and repressing others. Gene regulation is an important event in the developmental biology and the biology of various diseases, but a more complex process. In the bacteria there are distinct enzymes while one is capable of cleaving DNA, the other protects DNA by modification. The complementary function provided by the set of enzymes offers a defense mechanism against the phage infection and DNA invasion. The incoming DNA is cleaved sequence specifically by the class of enzymes called restriction endonuclease (REase). The host DNA is protected by the sequence specific action of matching set of enzymes called the DNA methyltransferase (MTase). The control of the relative activities of the REase and MTase is critical because a reduced ratio of MTase/REase activity would lead to cell death via autorestriction. However too high a ratio would fail to provide protection against invading viral DNA. In addition a separate group of proteins capable of controlling R-M proteins have been identified in various restriction-modification (R-M) systems which are called C proteins (Roberts et al., 2003).

377

Controlled spontaneous emission  

E-Print Network [OSTI]

The problem of spontaneous emission is studied by a direct computer simulation of the dynamics of a combined system: atom + radiation field. The parameters of the discrete finite model, including up to 20k field oscillators, have been optimized by a comparison with the exact solution for the case when the oscillators have equidistant frequencies and equal coupling constants. Simulation of the effect of multi-pulse sequence of phase kicks and emission by a pair of atoms shows that both the frequency and the linewidth of the emitted spectrum could be controlled.

Jae-Seung Lee; Mary A. Rohrdanz; A. K. Khitrin

2007-07-03T23:59:59.000Z

378

Thermionic converter temperature controller  

SciTech Connect (OSTI)

A method and apparatus for controlling the temperature of a thermionic reactor over a wide range of operating power, including a thermionic reactor having a plurality of integral cesium reservoirs, a honeycomb material disposed about the reactor which has a plurality of separated cavities, a solid sheath disposed about the honeycomb material and having an opening therein communicating with the honeycomb material and cavities thereof, and a shell disposed about the sheath for creating a coolant annulus therewith so that the coolant in the annulus may fill the cavities and permit nucleate boiling during the operation of the reactor.

Shaner, Benjamin J. (McMurray, PA); Wolf, Joseph H. (Pittsburgh, PA); Johnson, Robert G. R. (Trafford, PA)

2001-04-24T23:59:59.000Z

379

Thermionic Converter Temperature Controller  

SciTech Connect (OSTI)

A method and apparatus for controlling the temperature of a thermionic reactor over a wide range of operating power, including a thermionic reactor having a plurality of integral cesium reservoirs, a honeycomb material disposed about the reactor which has a plurality of separated cavities, a solid sheath disposed about the honeycomb material and having an opening therein communicating with the honeycomb material and cavities thereof, and a shell disposed about the sheath for creating a coolant annulus therewith so that the coolant in the annulus may fill the cavities and permit nucleate boiling during the operation of the reactor.

Shaner,B. J.; Wolf, Joseph H.; Johnson, Robert G. R.

1999-08-23T23:59:59.000Z

380

Radiological Control Technician Training  

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

Change Notice No. 1 2009 Change Notice No. 2 2011 DOE HANDBOOK RADIOLOGICAL CONTROL TECHNICIAN TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive DOE-HDBK-1122-2009 This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1122-2009 Original Change Part 3 1.05-1 NCRP Report No. 93 "Ionizing Radiation Exposure of the Population of the United States". NCRP Report No. 160 "Ionizing Radiation Exposure of the Population

Note: This page contains sample records for the topic "activex control buffer" 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

Basic Control of Parabolic Troughs  

Science Journals Connector (OSTI)

The chapter outlines the main features of the different modeling and basic control approaches used during the last 25 years to control the distributed collector systems (DCS). The DCS may be described by a dis...

Prof. Eduardo F. Camacho; Manuel Berenguel…

2012-01-01T23:59:59.000Z

382

Fully Integrated Ballast Controller with  

E-Print Network [OSTI]

Global Research (through CoPEC) and the Department of Energy's National Energy Technology Laboratory. Simplified block diagram of the two primary control loops in the ballast IC: (I) inner phase control and (2

383

Computerized Control of Environmental Systems  

E-Print Network [OSTI]

This paper examines the actual implementation of two computerized environmental system maintenance control centers. Project "A" is a candy manufacturing plant where controlled systems included subfreezing storage, HVAC, and cold storage (40F to 55F...

Gatti, F. L.

1980-01-01T23:59:59.000Z

384

brain control of coughing  

E-Print Network [OSTI]

There is an overwhelming body of evidence to support the existence of higher brain circuitries involved in the sensory detection of airways irritation and the motor control of coughing. The concept that cough is purely a reflex response to airways irritation is now superseded by the recognition that perception of an urge-to-cough and altered behavioral modification of coughing are key elements of cough disorders associated with airways disease. Understanding the pathways by which airway sensory nerves ascend into the brain and the patterns of neural activation associated with airways irritation will undoubtedly provide new insights into disordered coughing. This brief review aims to explore our current understanding of higher order cough networks by summarizing data from recent neuroanatomical and functional studies in animals and humans. We provide evidence for the existence of distinct higher order network components involved in the discrimination of signals arising from the airways and the motor control of coughing. The identification of these network components provides a blueprint for future research and the development of targeted managements for cough and the urge-to-cough. John Widdicombe remembered In 2002, while holidaying in London, I (SBM) received a pleasant email invitation to join John and his wife

Stuart B Mazzone; Alice E Mcgovern; Seung-kwon Yang; Ariel Woo; Ayaka Ando; Jennifer Leech; Michael J Farrell

385

Numerical control user experience  

SciTech Connect (OSTI)

AUTOCON is an acronym for Automatic Contouring, a program which generates a contour toolpath for the external profile of printed writing boards (PWB) using ICEM DDN. AUTOCON originates from the Computer Aided Process Planning (CAPP) Procedure developed by Electrical Manufacturing at Allied Bendix. The CAPP program uses electronically transmitted graphics files received from a design agency to generate automatic panel layouts and travellers for Process Engineers. The objective of AUTOCON is to utilize the information from the CAPP program to generate Numerical Control tapes. If the CAPP program can be utilized to its full potential, it is estimated that a good portion of the 60 to 90 PWB tapes shipped each month from our Numerical Control Department could be eliminated from conventional N/C Programming. The purpose of AUTOCON is to automatically generate a toolpath around the external profile of a PWB with no user intervention. The Process Engineer can generate a profile contour N/C tape after he has completed the panel layout and traveller through CAPPS for a part. After the layout and traveller illustrations have been completed, the same geometry can then be utilized again for the N/C tape. An N/C Analysist then reviews the listing for a final checkout of the job. 13 figs.

Butler, J.

1985-10-01T23:59:59.000Z

386

Compressed Air System Control Strategies  

Broader source: Energy.gov [DOE]

This tip sheet briefly discusses compressed air system control strategies as a means to improving and maintaining system performance.

387

Gun Violence and Gun Control  

E-Print Network [OSTI]

GUN VIOLENCEAND GUN CONTROL Mark Greenberg and Harry Litman This shortthe title "Rethinking Gun Violence." We welcome comments on

Greenberg, Mark; Litman, Harry

2009-01-01T23:59:59.000Z

388

Exercise Controller and Evaluator Manual  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This volume details the roles of controllers and evaluators in emergency exercises. Canceled by DOE G 151.1-3.

1997-08-21T23:59:59.000Z

389

Model Predictive Control Wind Turbines  

E-Print Network [OSTI]

Model Predictive Control of Wind Turbines Martin Klauco Kongens Lyngby 2012 IMM-MSc-2012-65 #12;Summary Wind turbines are the biggest part of the green energy industry. Increasing interest control strategies. Control strategy has a significant impact on the wind turbine operation on many levels

390

FUZZY CONTROLLERS: AN INTEGRATED APPROACH  

E-Print Network [OSTI]

1 FUZZY CONTROLLERS: AN INTEGRATED APPROACH BASED ON FUZZY LOGIC, ROUGH SETS, AND EVOLUTIONARY is used to formalized the design of classical fuzzy logic controllers. The design is formu­ lated into the design theory of fuzzy logic control (FLC). One of the important novelties of FLC design

Lin, Tsau Young

391

Overmodulation in Current Controlled Drives  

E-Print Network [OSTI]

220 Chapter 5 Overmodulation in Current Controlled Drives 5.1 Introduction The performance of voltage feedforward controlled constant V f PWM-VSI drives is insu cient for most industrial processes performance control methods. Electric traction, el- evators, textile machines, paper and plastic machines

Hava, Ahmet

392

IBM and Johnson Controls Integrated  

E-Print Network [OSTI]

IBM and Johnson Controls Integrated Smarter Building Solution IBM and Johnson Controls make it simpler to reduce energy and operational costs while reducing greenhouse emissions. IBM and Johnson and more. IBM and Johnson Controls work with you to identify high-priority energy consumption areas

393

Experience with hydrotreater computer control  

SciTech Connect (OSTI)

Part of a series of articles on actual operating experience with computer control, this article describes the control strategies and results of a hydrotreater computer control project. A new computer-based control system was installed in Gulf Canada's lube oil plant at Clarkson, Ontario. This plant is designed to produce 10 Mbpd of high quality lubricating oils using Gulf's new lube hydrotreating process. The following sections present a process description, a description of the control objectives, the control functions designed to meet those objectives, and a summary of the performance documented to date. In June 1980, Gulf conducted a feasibility study for computer control of their lube oil process, and the results of that study indicated that control of the heart of the process, the hydrotreater reactor and fractionation section, would yield significant economic benefit. In October 1980, Gulf reviewed a detailed design based on the control functions defined in the earlier study. After the desired functions were refined to Gulf's specification, control programming began at the Houston computer staging site. The applications software was demonstrated in Houston in May 1981, and integrated into the same computer on-site at Clarkson in July 1981. The system linked to an existing microprocessorbased hardware data acquisition and control system. Control commissioning and initial tuning were finished by mid-December 1981. Final tuning and testing were done in mid-January 1982, when the project was completed successfully, within budget and ahead of schedule.

Martin, G.D.; Cassaday, K.M.; VanHorn, L.D.

1984-03-01T23:59:59.000Z

394

Control device for vehicle speed  

SciTech Connect (OSTI)

This patent describes a control device for vehicle speed comprising: a throttle driving means operatively coupled to a throttle valve of a vehicle; a set switch means for commanding memorization of the vehicle speed; a resume switch means for commanding read of the vehicle speed; a vehicle speed detecting means for generating a signal in accordance with the vehicle speed; a vehicle speed memory; an electronical control means for memorizing in the vehicle speed memory vehicle speed information corresponding to the signal obtained from the vehicle speed detecting means in response to actuation of the set switch means. The control means is also for reading out the content of the vehicle speed memory in response to actuation of the resume switch means to control the throttle driving means in accordance with the read-out content; a power supply means for supplying power to the electronical control means; and a power supply control switch means for controlling supply of power to the electronical control means in response to the state of at least one of the set switch means and the resume switch means and the state of the electronical control means. The improvement described here comprises the electronical control means sets the power supply control switch means into such a state that supply of power to the electronical control means is turned OFF, when vehicle speed information is not memorized in the vehicle speed memory.

Kawata, S.; Hyodo, H.

1987-03-03T23:59:59.000Z

395

Air Pollution Control Regulations: No.27 - Control of Nitrogen Oxide  

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

Air Pollution Control Regulations: No.27 - Control of Nitrogen Air Pollution Control Regulations: No.27 - Control of Nitrogen Oxide Emissions (Rhode Island) Air Pollution Control Regulations: No.27 - Control of Nitrogen Oxide Emissions (Rhode Island) < Back Eligibility Commercial Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Program Info State Rhode Island Program Type Environmental Regulations Provider Department of Environmental Management These regulations apply to stationary sources with the potential to emit 50 tons of nitrogen oxides (NOx) per year from all pollutant-emitting equipment or activities. The regulations describe possibilities for exemptions (i.e., for sources which have the potential to emit 50 tons but do not actually reach that level) and Reasonably Available Control

396

Floor Buffer Guidelines Floor buffers can expose employees to noise, hazardous materials, and hazards related to  

E-Print Network [OSTI]

as possible. 3. Custodial staff should receive training on the safe operation of the machines, pads, and floor floors. 5. Select the least abrasive pad for stripping operations. 6. Do not over-strip, and stop and use of hearing protection. Propane Re-filling Only trained and qualified personnel may refill propane

de Lijser, Peter

397

Buffer Preparation (Gozani Lab) 1. 1 M Tris-HCl Buffers  

E-Print Network [OSTI]

500 ml: Add 101.65 g MgCl2.6H2O into 500 ml ddH2O. Autoclavable. 14. CaCl2 1M 400 ml: Add 58.8 g CaCl2.2H2O (FW 147), filter for sterilization. Dilute 10x to make 100 mM CaCl2. 15. MgSO4 1M 500 ml: Add

Gozani, Or

398

Management Control Cover  

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

BWXT's Teaming Partner BWXT's Teaming Partner Arrangement at Pantex OAS-M-06-04 February 2006 2 approval and BWXT reimbursed the parent company of Bechtel, Bechtel National, for indirect costs in excess of contract limits. This occurred because the Pantex Site Office did not: 1) ensure that BWXT complied with contractual provisions that limited post-retirement health benefits to BWXT employees, and 2) implement adequate controls to mitigate potential conflict of interest situations involving purchases from Bechtel National and affiliates. As a result, the Department was at risk of paying $3 million in post-retirement health benefits for individuals who were ineligible for the benefits. Additionally, the Department has reimbursed BWXT approximately $90,000 for questionable costs associated with indirect charges made by Bechtel National.

399

Management Control Cover  

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

the the Hanford Site Transuranic Mixed Tank Waste OAS-M-06-01 November 2005 REPORT ON MANAGEMENT CONTROLS OVER THE HANFORD SITE TRANSURANIC MIXED TANK WASTE TABLE OF CONTENTS Hanford Site Transuranic Mixed Tank Waste Details of Finding 1 Recommendations and Comments 3 Appendices Objective, Scope, and Methodology 6 Prior Audit Reports 8 Hanford Site Transuranaic Mixed Tank Waste Page 1 Details of Finding Regulation and The Office of River Protection (ORP) pursued the Transuranic Permits Mixed Tank (TRUM) Waste Project without sufficiently addressing regulatory and permitting issues. In 2003, ORP initiated efforts through its contractor, CH2M Hill Hanford Group, Inc. (CHG) to proceed with the TRUM waste project. According

400

OMB Control No.  

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

7 7 (02-94) OMB Control No. 1910-0600 U.S. Department of Energy APPLICANT DISABILITY, RACE/NATIONAL ORIGIN AND SEX IDENTIFICATION (Please read the Instructions and Privacy Act Statement before completing this form) Vacancy Announcement Number Name (Last, First, Middle Initial) Position Title, Series, Grade Social Security Number Sex Male Female OMB Burden Disclosure Statement Public reporting burden for this collection of information is estimated to average 10 minutes per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including

Note: This page contains sample records for the topic "activex control buffer" 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

Management Control Cover  

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

Performance Fees in the Idaho Performance Fees in the Idaho National Laboratory Contract OAS-M-06-07 August 2006 REPORT ON MANAGEMENT CONTROLS OVER PERFORMANCE FEES IN THE IDAHO NATIONAL LABORATORY CONTRACT TABLE OF CONTENTS Performance Fees Details of Finding 1 Recommendations and Comments 4 Appendices 1. Objective, Scope, and Methodology 6 2. Other Matters 7 3. Related Audit Reports 8 4. Management Comments 9 PERFORMANCE FEES IN THE IDAHO NATIONAL LABORATORY CONTRACT Page 1 Details of Finding Performance Measures The Department of Energy (Department) did not always effectively and Fees use performance measures and fees to appropriately reward contractor performance. Specifically, the Department allocated approximately $1.1 million for 3 of the 27 performance measures

402

OMB Control No.  

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

300.3 300.3 (09-93) (All other editions are obsolete) OMB Control No. 1910-0500 OMB Burden Disclosure Statement on Page 4 U.S. Department of Energy Semi-Annual Summary Report of DOE-Owned Plant and Capital Equipment (P&CE) Contractor Name Address Location of Property (City, State) Contracting Office Contract No. Asset Type Code Beginning Balance As of No. of Items $ Acquisitions No. of Items $ Dispositions No. of Items $ Ending Balance As of No. of Items $ Total Plant and Capital Equipment 1 2 3 4 5 6 7 8 9 Prepared By name (printed), title, telephone number, signature Date of Last Physical Inventory of Capital Equipment Contracting Officer Representative Signature

403

OMB Control No.  

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

3A 3A (03-94) OMB Control No. 1910-0400 Public reporting burden for this collection of information is estimated to average 10 minutes per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Office of Information Resources Management Policy, Plans, and Oversight, Records Management Division, HR-422 - GTN, Paperwork Reduction Project (1910-0400), U.S. Department of Energy, 1000 Independence Avenue, S.W., Washington, DC 20585; and to the Office of Management and Budget (OMB), Paperwork

404

Fuel vapor control device  

SciTech Connect (OSTI)

A fuel vapor control device is described having a valve opening and closing a passage connecting a carburetor and a charcoal canister according to a predetermined temperature. A first coil spring formed by a ''shape memory effect'' alloy is provided to urge the valve to open the passage when the temperature is high. A second coil spring urges the valve to close the passage. A solenoid is provided to urge an armature against the valve to close the passage against the force of the first coil spring when the engine is running. The solenoid heats the first coil spring to generate a spring force therein when the engine is running. When the engine is turned off, the solenoid is deactivated, and the force of the first spring overcomes the force of the second spring to open the passage until such time as the temperature of the first spring drops below the predetermined temperature.

Ota, I.; Nishimura, Y.; Nishio, S.; Yogo, K.

1987-10-20T23:59:59.000Z

405

Electronically controlled cable wrapper  

DOE Patents [OSTI]

A spindle assembly engages and moves along a length of cable to be wrapped with insulating tape. Reels of insulating tape are mounted on a outer rotatable spindle which revolves around the cable to dispense insulating tape. The rate of movement of the spindle assembly along the length of the cable is controlled by a stepper motor which is programmably synchronized to the rate at which rotatable spindle wraps the cable. The stepper motor drives a roller which engages the cable and moves the spindle assembly along the length of the cable as it is being wrapped. The spindle assembly is mounted at the end of an articulated arm which allows free movement of the spindle assembly and allows the spindle assembly to follow lateral movement of the cable.

Young, T.M.

1982-08-17T23:59:59.000Z

406

Fuel control governor  

SciTech Connect (OSTI)

A governor for a power plant is described, the governor comprising: a valve connected in control relation to the power plant, the valve having a first member, and a second member with respect to which the first member rotates, driven means including a ball head supporting plural fly weights and responsive to the speed of the power plant for urging the fly weights radially outwardly by centrifugal force, the operation of the valve being governed by the radial position of the fly weights, and fluid coupling means providing a slip connection between the driven means and the first member so that the first member rotates at a speed less than that of the ball head.

Queitzsch, G.K. Jr.

1993-08-10T23:59:59.000Z

407

Grasshoppers and Their Control  

E-Print Network [OSTI]

. Conventional insecticides labeled (L) for grasshopper control in field crops.* Trade names Alfalfa Corn a Cotton Peanuts Small grains b Sorghum Soybeans Sunflowers Vegetables c Asana XL L L L L L L L Baythroid 2 L L L L L Capture 2 EC L L Dimethoate d LL L LL L... Di-Syston 15 G L L Furadan 4F L L L L Fury L L L L L L Guthion 2 L L Guthion Solupak 50 WP L Imidan 70 W L L L Karate (Zeon Tech) L L L Leverage 2.7 L Lorsban 4E-SG L Lorsban 75 WG L L L L L L Lorsban 4 E L L L L Malathion ULV e LLL f LL Malthion 8...

Patrick, Carl D.

2004-06-16T23:59:59.000Z

408

Radiological Control Technician Training  

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

_______ _______ Change Notice 1 June 2009 DOE HANDBOOK RADIOLOGICAL CONTROL TECHNICIAN TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive DOE-HDBK-1122-2009 This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1122-2009 Original Change Part 3 1.05-1 NCRP Report No. 93 "Ionizing Radiation Exposure of the Population of the United States". NCRP Report No. 160 "Ionizing Radiation Exposure of the Population of the United States". Part 3 1.05-9 4) U.S. national average from diagnostic

409

Digital control of HVDC converters  

SciTech Connect (OSTI)

This paper presents the project of a completely digital HVDC converter controller based on a 16-bit microcomputer. It was decided to achieve as much as possible by software in order to minimize functions performed by external hardware. The presented design comprises software programmed functions such as a PID current control amplifier, voltage dependent current order limiters and an alpha-minimum symmetrization unit, among others. HVDC control principles are briefly reviewed and a detailed description of both the hardware and software structure of the controller is presented. The digital controller was implemented in an HVDC simulator and several dynamic performance tests demonstrated the efficiency of the proposed methodology.

Pilotto, L.A.S.; Roitman, M.; Alves, J.E.R.

1989-05-01T23:59:59.000Z

410

Environmental control system  

SciTech Connect (OSTI)

An environmental control system for controlling the environmental conditions in a swimming pool hall 1 comprises a heat pump having a multi-section evaporator 8, compressors 23a and 23b and a multi-section condensor 18. In the day-time, the dry bulb temperature in the pool hall is maintained by circulating space air through a duct 3 to the evaporator 8 where the latent heat is recovered from the moisture laden air. This heat is rejected via the condensor 18 either to the now drier recirculated air or fresh air from an inlet 13 or a mixture of air from the two sources. In a night mode of operation, circulation of space air through the duct 3 is prevented and instead it is recirculated via a direct recirculation duct 53 and is heated by the condensor 18, the heat used to do this being recovered from outside air inducted into the evaporator 8 via an inlet 50. In order to prevent frosting of the evaporator when the outside air temperature is too low, a damper 52 may be opened to allow some space air to pass through the evaporator 8 and raise its temperature. In order to increase the heat recovery capability of the compressor, storage tank 56 is used to collect waste water from showers etc. and also from backwash through the pool water filter and when this tank is full, its water is chilled by means of a water chiller 15 in parallel with the evaporator and the heat so recovered is rejected to the re-circulating space air by means of the condensor 18.

Foley, P. N.; Turbard, A. M.

1985-05-21T23:59:59.000Z

411

NREL: Wind Research - Controls Analysis  

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

Controls Analysis Controls Analysis Photo of a man working inside the hub of a large 3-blades turbine. Working in the hub of Controls Advanced Research Turbine (CART) at the National Wind Technology Center (NWTC) Man in wind turbine hub viewed from inside a wind turbine's blade. At the National Wind Technology Center (NWTC), we design, implement, and test advanced wind turbine controls to maximize energy extraction and reduce structural dynamic loads. These control designs are based on linear models of the turbine that are simulated using specialized modeling software. The resulting advanced controls algorithms are field tested on the NWTC's Controls Advanced Research Turbines (CARTs). NWTC researchers are also studying blade pitch and generator torque, and employing advanced sensors to optimize power capture and reduce wind

412

Development Practice in HVAC Controls  

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

Development Practice in HVAC Controls Development Practice in HVAC Controls Speaker(s): John Zhou Date: April 11, 2011 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Philip Haves The presentation will introduce development tools and design considerations used in HVAC controls development. Controls development use simulation, lab testing and field trial at different phases of the project cycle to improve control performance and to achieve rapid development. Development starts with simulation to originate and define algorithm concept. The concept is then implemented in a prototype controller, and tested in lab environment. The concept is refined and verified by analyzing lab results. In the final phase of development, controllers with refined and verified algorithms are installed in field trial sites to ensure system integration and to confirm

413

Networked Control and Autonomy Karl Henrik Johansson  

E-Print Network [OSTI]

? · State-based scheduling for control · Exploi;ng wireless protocols for control? · State-based scheduling for control · Exploi;ng wireless protocols for control;on between scheduling-es;ma;on-control? Stochas;c control formula;on #12;7/3/13 8 Control

Johansson, Karl Henrik

414

Subsurface Contamination Control  

SciTech Connect (OSTI)

There are two objectives of this report, ''Subsurface Contamination Control''. The first is to provide a technical basis for recommending limiting radioactive contamination levels (LRCL) on the external surfaces of waste packages (WP) for acceptance into the subsurface repository. The second is to provide an evaluation of the magnitude of potential releases from a defective WP and the detectability of the released contents. The technical basis for deriving LRCL has been established in ''Retrieval Equipment and Strategy for Wp on Pallet'' (CRWMS M and O 2000g, 6.3.1). This report updates the derivation by incorporating the latest design information of the subsurface repository for site recommendation. The derived LRCL on the external surface of WPs, therefore, supercede that described in CRWMS M and O 2000g. The derived LRCL represent the average concentrations of contamination on the external surfaces of each WP that must not be exceeded before the WP is to be transported to the subsurface facility for emplacement. The evaluation of potential releases is necessary to control the potential contamination of the subsurface repository and to detect prematurely failed WPs. The detection of failed WPs is required in order to provide reasonable assurance that the integrity of each WP is intact prior to MGR closure. An emplaced WP may become breached due to manufacturing defects or improper weld combined with failure to detect the defect, by corrosion, or by mechanical penetration due to accidents or rockfall conditions. The breached WP may release its gaseous and volatile radionuclide content to the subsurface environment and result in contaminating the subsurface facility. The scope of this analysis is limited to radioactive contaminants resulting from breached WPs during the preclosure period of the subsurface repository. This report: (1) documents a method for deriving LRCL on the external surfaces of WP for acceptance into the subsurface repository; (2) provides a table of derived LRCL for nuclides of radiological importance; (3) Provides an as low as is reasonably achievable (ALARA) evaluation of the derived LRCL by comparing potential onsite and offsite doses to documented ALARA requirements; (4) Provides a method for estimating potential releases from a defective WP; (5) Provides an evaluation of potential radioactive releases from a defective WP that may become airborne and result in contamination of the subsurface facility; and (6) Provides a preliminary analysis of the detectability of a potential WP leak to support the design of an airborne release monitoring system.

Y. Yuan

2001-11-16T23:59:59.000Z

415

A fuzzy logic controller for autonomous vehicle control.  

E-Print Network [OSTI]

??This thesis presents a feasibility study for the use of fuzzy logic control to solve the autonomous vehicle following problem. After developing the original vehicle… (more)

Vinson, Yale Patrick

2012-01-01T23:59:59.000Z

416

EXPERIMENTAL TEST FACILITY FOR EVALUATION OF CONTROLS AND CONTROL STRATEGIES  

E-Print Network [OSTI]

Pseudo collector vs Return boiler V2 Direct heating Supplysensors Flow switches Boiler enable I DORIC 220 data loggercollector, consists of a boiler with a controlled mixing

Warren, Mashuri L.

2013-01-01T23:59:59.000Z

417

Integrating preconcentrator heat controller  

DOE Patents [OSTI]

A method and apparatus for controlling the electric resistance heating of a metallic chemical preconcentrator screen, for example, used in portable trace explosives detectors. The length of the heating time-period is automatically adjusted to compensate for any changes in the voltage driving the heating current across the screen, for example, due to gradual discharge or aging of a battery. The total deposited energy in the screen is proportional to the integral over time of the square of the voltage drop across the screen. Since the net temperature rise, .DELTA.T.sub.s, of the screen, from beginning to end of the heating pulse, is proportional to the total amount of heat energy deposited in the screen during the heating pulse, then this integral can be calculated in real-time and used to terminate the heating current when a pre-set target value has been reached; thereby providing a consistent and reliable screen temperature rise, .DELTA.T.sub.s, from pulse-to-pulse.

Bouchier, Francis A. (Albuquerque, NM); Arakaki, Lester H. (Edgewood, NM); Varley, Eric S. (Albuquerque, NM)

2007-10-16T23:59:59.000Z

418

Closing the Gap in Control System Implementations  

E-Print Network [OSTI]

of off-line scheduling and optimal control. ” In Proceedingsframework for scheduling control tasks from multiple controlthe problem of scheduling control tasks from multiple

Saha, Indranil

2013-01-01T23:59:59.000Z

419

LIGHTING CONTROLS: SURVEY OF MARKET POTENTIAL  

E-Print Network [OSTI]

1986 employed the scheduling control strategy, the energymonetary savings. Scheduling A control system can provideVarious control strategies are described: scheduling, tun-

Verderber, R.R.

2010-01-01T23:59:59.000Z

420

Tour Andover Control TAC | Open Energy Information  

Open Energy Info (EERE)

Tour Andover Control TAC Jump to: navigation, search Name: Tour Andover Control (TAC) Place: Texas Zip: 75600 Sector: Services Product: Tour Andover Controls provides added value...

Note: This page contains sample records for the topic "activex control buffer" 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

Building Blocks for Tobacco Control: A Handbook  

E-Print Network [OSTI]

BLOCKS FOR TOBACCO CONTROL: A HANDBOOK BUILDING BLOCKS FORTOBACCO CONTROL: A HANDBOOK BUILDING BLOCKS FORTOBACCO CONTROL: A HANDBOOK BUILDING BLOCKS FOR TOBACCO

World Health Organization

2004-01-01T23:59:59.000Z

422

Occupant Response to Window Control Signaling Systems  

E-Print Network [OSTI]

1 Concurrent air supply, outdoor temperature control 1. 654air supply, outdoor temperature control 8. Lincoln Hall,Concurrent air supply; outdoor temperature control.    In 

Ackerly, Katherine

2012-01-01T23:59:59.000Z

423

Document Control Template-Process  

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

1_ADocument Control Template - Process.doc Page 1 of 7 1_ADocument Control Template - Process.doc Page 1 of 7 EOTA - Business Process Document Title: Document Control Template - Process Document Number: F-001 Rev. A Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: P-001, Document Control Process Notify of Changes: EOTA Employees Referenced Document(s): N/A F-001_ADocument Control Template - Process.doc Page 2 of 7 Revision History: Rev. Description of Change A Initial Release B C D E F-001_ADocument Control Template - Process.doc Page 3 of 7 EOTA - Business Process Document Title: DocTitle Document Number: P-DocID# Rev Document Owner: Elizabeth Sousa Backup Owner: David McKay Approver(s): Dennis Murphy Parent Document:

424

Diamond turning machine controller implementation  

SciTech Connect (OSTI)

The standard controller for a Pnuemo ASG 2500 Diamond Turning Machine, an Allen Bradley 8200, has been replaced with a custom high-performance design. This controller consists of four major components. Axis position feedback information is provided by a Zygo Axiom 2/20 laser interferometer with 0.1 micro-inch resolution. Hardware interface logic couples the computers digital and analog I/O channels to the diamond turning machine`s analog motor controllers, the laser interferometer, and other machine status and control information. It also provides front panel switches for operator override of the computer controller and implement the emergency stop sequence. The remaining two components, the control computer hardware and software, are discussed in detail below.

Garrard, K.P.; Taylor, L.W.; Knight, B.F.; Fornaro, R.J.

1988-12-01T23:59:59.000Z

425

Integrated control system and method  

DOE Patents [OSTI]

An integrated control system for use with an engine connected to a generator providing electrical power to a switchgear is disclosed. The engine receives gas produced by a gasifier. The control system includes an electronic controller associated with the gasifier, engine, generator, and switchgear. A gas flow sensor monitors a gas flow from the gasifier to the engine through an engine gas control valve and provides a gas flow signal to the electronic controller. A gas oversupply sensor monitors a gas oversupply from the gasifier and provides an oversupply signal indicative of gas not provided to the engine. A power output sensor monitors a power output of the switchgear and provide a power output signal. The electronic controller changes gas production of the gasifier and the power output rating of the switchgear based on the gas flow signal, the oversupply signal, and the power output signal.

Wang, Paul Sai Keat; Baldwin, Darryl; Kim, Myoungjin

2013-10-29T23:59:59.000Z

426

Arms control and European security  

SciTech Connect (OSTI)

In October 1987 on the eve of the Washington summit, the Committee on Atlantic Studies, a group of European and North American scholars established in 1964 to promote transatlantic dialogue, met in Toronto to discuss the implications of the new arms control for European security. This book is the fruit of that meeting. Incorporating subsequent developments, up to Grobachev's December 1988 speech to the U.N., it provides a timely assessment of arms control issues from a variety of European and North American perspectives. The contributors to this volume council caution, suggesting that while progress is possible, it will probably be slow. This volume stresses the interplay of strategic and regional arms control. It includes analyses of nuclear, conventional, and naval arms control questions and embodies a broader a broader conception of arms control. The book links arms control to such political measures as confidence-building, conflict avoidance and superpower agreement to the neutrality of particular states.

Auton, G.P.

1989-01-01T23:59:59.000Z

427

Precisely Controlled Smart Polymer Scaffold for Nanoscale Manipulation of Biomolecules  

E-Print Network [OSTI]

for the next generation of nanomachines and biosensors. Synthetic molecular motors, and especially DNA motors for synthetic nanopores.8 Other platforms utilize orientation changes of surface immobilized DNA, termed "DNA double stranded DNA (dsDNA) and the conforma- tion of a polymer scaffold through variation in buffer p

428

Adaptive control for energy conservation  

SciTech Connect (OSTI)

The objective of this project is to investigate the use of adaptive control concepts in buildings with solar-assisted heating, ventilating, and air-conditioning (HVAC) systems to maintain occupant comfort conditions while minimizing auxiliary energy use. Accomplishing this objective requires an energy management system capable of making sound tradeoffs. Optimal control theory is used along with a system identification technique to provide an adaptable stratgy. The resulting overall approach is known as adaptive optimal control (AOC).

Farris, D.R.

1980-03-01T23:59:59.000Z

429

Anticipatory control of turbine generators  

E-Print Network [OSTI]

of Turbine Generators. (Nay 1971) Freddie Laurel Nessec, B. S. E. E, , Texas Tech University; Directed by: Professor J. S . Denison An investigation is made of the use of predicted loads in controlling turbine generators. A perturbation model of a turbine... generator is presented along with typical parameter values. A study is made of the effects of applying control action before a load change occurs. Two predictive control schemes are investi- gated using a load cycle which incorporates both ramp and step...

Messec, Freddie Laurel

1971-01-01T23:59:59.000Z

430

Pump control system for windmills  

DOE Patents [OSTI]

A windmill control system having lever means, for varying length of stroke of the pump piston, and a control means, responsive to the velocity of the wind to operate the lever means to vary the length of stroke and hence the effective displacement of the pump in accordance with available wind energy, with the control means having a sensing member separate from the windmill disposed in the wind and displaceable thereby in accordance with wind velocity.

Avery, Don E. (45-437 Akimala St., Honolulu, HI 96744)

1983-01-01T23:59:59.000Z

431

Thermodynamics of feedback controlled systems  

Science Journals Connector (OSTI)

We compute the entropy reduction in feedback controlled systems due to the repeated operation of the controller. This was the lacking ingredient to establish the thermodynamics of these systems, and in particular of Maxwell’s demons. We illustrate some of the consequences of our general results by deriving the maximum work that can be extracted from isothermal feedback controlled systems. As a case example, we finally study a simple system that performs an isothermal information-fueled particle pumping.

F. J. Cao and M. Feito

2009-04-10T23:59:59.000Z

432

Security Metricsfor Process Control Systems  

Broader source: Energy.gov [DOE]

This document describes the foundations of metrics, discusses application of these metrics to control system environments, introduces a metrics taxonomy, and suggests usage of metrics to achieve...

433

Attitudes toward gun control laws.  

E-Print Network [OSTI]

??Recently, empirical attention has been directed toward understanding public opinion about gun control laws. Despite this focus, three gaps are evident in extant scholarship. First,… (more)

Borkowski, Elizabeth.

2012-01-01T23:59:59.000Z

434

Solar Energy Control System Design.  

E-Print Network [OSTI]

?? This thesis covers design, simulation and implementation of a solar energy control system for an on grid energy storage device. The design covers several… (more)

Yang, Sun

2013-01-01T23:59:59.000Z

435

Johnson Controls ESCO Qualification Sheet  

Broader source: Energy.gov [DOE]

Document outlines the energy service company (ESCO) qualifications for Johnson Controls in relation to the U.S. Department of Energy's (DOEs) energy savings performance contracts (ESPC).

436

Instrumentation, Control and Intelligent Systems  

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

for any application that requires monitoring, control, and human interaction. External peer review and advisory committees made up of academic, R&D, and customer organizations...

437

Classified Matter Protection and Control  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Provides detailed requirements to supplement DOE O 471.2, which establishes policy for the protection and control of classified and unclassified information. Does not cancel other directives.

1995-09-26T23:59:59.000Z

438

Export Control | ornl.gov  

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

Security and Isotope Technology Division Export Control Team promotes the U.S. nonproliferation agenda by providing policy interpretation, technical guidance, and support to...

439

DOE standard: Radiological control  

SciTech Connect (OSTI)

The Department of Energy (DOE) has developed this Standard to assist line managers in meeting their responsibilities for implementing occupational radiological control programs. DOE has established regulatory requirements for occupational radiation protection in Title 10 of the Code of Federal Regulations, Part 835 (10 CFR 835), ``Occupational Radiation Protection``. Failure to comply with these requirements may lead to appropriate enforcement actions as authorized under the Price Anderson Act Amendments (PAAA). While this Standard does not establish requirements, it does restate, paraphrase, or cite many (but not all) of the requirements of 10 CFR 835 and related documents (e.g., occupational safety and health, hazardous materials transportation, and environmental protection standards). Because of the wide range of activities undertaken by DOE and the varying requirements affecting these activities, DOE does not believe that it would be practical or useful to identify and reproduce the entire range of health and safety requirements in this Standard and therefore has not done so. In all cases, DOE cautions the user to review any underlying regulatory and contractual requirements and the primary guidance documents in their original context to ensure that the site program is adequate to ensure continuing compliance with the applicable requirements. To assist its operating entities in achieving and maintaining compliance with the requirements of 10 CFR 835, DOE has established its primary regulatory guidance in the DOE G 441.1 series of Guides. This Standard supplements the DOE G 441.1 series of Guides and serves as a secondary source of guidance for achieving compliance with 10 CFR 835.

Not Available

1999-07-01T23:59:59.000Z

440

EXPERT CONTROL BASED ON NEURAL NETWORKS FOR CONTROLLING  

E-Print Network [OSTI]

neural units in artificial neural networks (ANN), artificial neural network was used to develop a model to control this system, Artificial neural networks and symbolic description methods are introduced. Artificial neural networks are widely applied in greenhouse environmental control to perform some type of non

Note: This page contains sample records for the topic "activex control buffer" 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

OCTOBER 2013 IEEE CONTROL SYSTEMS MAGAZINE 23 PEOPLE IN CONTROL  

E-Print Network [OSTI]

papers and ten monographs in systems and control, unmanned systems, and financial market modeling served as an editor of SIAM Jour- nal on Control and Optimization, IEEE Transactions on Robotics Systems, and IEEE Transactions on Automation Science and Engineering, and on the program committees

Benmei, Chen

442

Intelligent fuzzy supervisory control for distillation columns  

E-Print Network [OSTI]

for dynamically adapting the models to achieve tight composition control. Simple control techniques do not exist for model adaptation in MIMO systems. This thesis will outline a fuzzy supervisory controller based on fuzzy logic and show that control performance...

Santhanam, Srinivasan

2012-06-07T23:59:59.000Z

443

Automatic Control Technology in the HVAC System  

Science Journals Connector (OSTI)

In the field of VAV air-conditioning system (Variable Air Volume, VAV) control theory and practical study, the paper analyzed the methods used by the China's VAV control procedures including Static Pressure Control, Variable Pressure Control and Total ...

Ren Tao; Gao Jingmin; Jia Wenwen

2009-01-01T23:59:59.000Z

444

Environmental Technology Verification of Mobile Sources Control...  

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

Environmental Technology Verification of Mobile Sources Control Technologies Environmental Technology Verification of Mobile Sources Control Technologies 2005 Diesel Engine...

445

Lighting Controls/Sensors | Open Energy Information  

Open Energy Info (EERE)

Lighting ControlsSensors Incentives Retrieved from "http:en.openei.orgwindex.php?titleLightingControlsSensors&oldid267...

446

Influenza Virus: Genetics and Control  

Science Journals Connector (OSTI)

...to accompany PI:0 treatment in certain animals may...reverse os-mosis, and electrodialysis. The registra-tion...Extension, Berkeley 94720) Water Pollution Control...College and the Federal Water Pollution Control Ad-ministration...and "Biological Waste Treatment." The fee for each...

Robert W. Simpson

1969-01-24T23:59:59.000Z

447

Sensors, Controls, & Transactional Network Reports  

Broader source: Energy.gov [DOE]

Reports from the sensors, controls, and transactional network program. The transactional network is between appliances, buildings, and utilities, and can enable Smart Buildings -- buildings with technologies and control systems that can not only optimize energy performance and comfort, but also support energy-related transactions outside the building envelope.

448

Virtual Control Systems Environment (VCSE)  

SciTech Connect (OSTI)

Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

Atkins, Will

2012-10-08T23:59:59.000Z

449

Visual programming expedites process control  

SciTech Connect (OSTI)

Software development and maintenance costs continue to decrease as recent graphical user-interface (GUI) techniques advance. Improvement in the hardware cost-performance has also supported GUI success. In the area of modulating control for power plants, however, cost decreases have already been achieved through user-friendly forms. In the area of programmable logic controllers, there are three types of programming methods: relay ladder logic, Boolean, and high level language. Recently, the development of a programmable logic controller with the latest fashioned user interface (such as the window, icon, menu, and pointer environment on a control engineering workstation) has come on the market. Although its GUI features are quite good, it is not easy for plant engineers to use due to the various programming forms (e.g., ladder logic diagrams) which are often used. The system featured in this article has been developed and commercialized for direct digital modulating control (DDC) prior to the programmable controller. The construction and maintenance tools for the system are set up in workstations and personal computers. The tool is familiar to instrument and control designers and has more GUI uses. The key to the design of this system, however, is the use of input frames containing control block diagrams, which are constructed from several standard operational elements.

Isomura, S.; Katoh, M.

1996-10-01T23:59:59.000Z

450

AQUATIC PLANT CONTROL RESEARCH PROGRAM  

E-Print Network [OSTI]

MEETING, AQUATIC PLANT CONTROL RESEARCH PROGRAM 26-29 NOVEMBER 1984 GALVESTON, TEXAS June 1985 Final report 26-29 NOVEMBER 1984, 6. PERFORMING ORG. REPORT NC:'IBER GALVESTON, TEXAS 7. AU THOR(.) 8 Control Research Program was held in Galveston, Texas, on 26-29 November 1984, to review current research

US Army Corps of Engineers

451

Control of Environment in Horticulture  

Science Journals Connector (OSTI)

... M (Agriculture) of the British Association held a discussion on "Control of Environment in Horticulture", over which Prof. H. D. Kay presided. Dr. W. F. ... . W. F. Bewley opened with a paper on "The Control of Heat and Light in Glasshouses". He pointed out that although plants in glasshouses are warmer and more ...

1948-10-09T23:59:59.000Z

452

Critical Infrastructure and Internal Controls  

Science Journals Connector (OSTI)

Critical refers to infrastructure that provides an essential support for economic and social well-being, for public safety and for the functioning of key government responsibilities. According to Resolution of the National Security Strategy of the Republic ... Keywords: Risk management,Process control,Government,Standards,Security,Uncertainty,internal controls,critical infrastructure,risk,risk management

Iztok Podbregar; Mojca Ferjancic Podbregar

2012-08-01T23:59:59.000Z

453

Automatic Control Laboratory ETH, Zurich  

E-Print Network [OSTI]

Automatic Control Laboratory ETH, Z¨urich Physikstrasse 3 8092 Z¨urich, Switzerland +41 44 632 22 from the airport to Z¨urich city and goes directly past ETH. There are ticket machines outside 71 How to get to the Automatic Control Laboratory (IfA) From the Z¨urich airport: · By Taxi. Taxi

Lygeros, John

454

Virtual Control Systems Environment (VCSE)  

ScienceCinema (OSTI)

Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

Atkins, Will

2014-02-26T23:59:59.000Z

455

Control mechanism for attenuation of thermal energy pulses using cold circulators in the cryogenic distribution system of fusion devices in tokamak configuration  

SciTech Connect (OSTI)

Operation and control of superconducting (SC) magnets in the fusion devices having tokamak configuration opens up the domain of varying peak thermal energy environment as a function of time, commensurate with the plasma pulses. The varied thermal energy environment, thus propagated to upstream of the cooling system, is responsible for the system level instability of the overall cryogenic system. The cryogenic distribution system, the regime of first impact point, therefore, has to be tuned so as to stay at the nearly stable zone of operation. The configuration of the cryogenic distribution system, considered in the present study, involves a liquid helium (LHe) bath as a thermal buffer, LHe submerged heat exchangers and cold circulator apart from the valves for implementations of the precise controls. The cold circulator supplies the forced flow supercritical helium, used for the cooling of SC magnets. The transients of the thermal energy pulses can be attenuated in the cryogenic distribution system by various methodologies. One of the adopted methodologies in the present study is with the precise speed control of the cold circulators. The adopted methodology is applied to various configurations of arrangements of internal components in the distribution system for obtaining system responses with superior attenuation of energy pulses. The process simulation approach, assumptions, considered inputs and constraints, process modeling with different configuration as well as results to accomplish the control scheme for the attenuation of the thermal energy pulses are described.

Bhattacharya, R.; Sarkar, B.; Vaghela, H.; Shah, N. [ITER-India, Institute for Plasma Research, Near Indira Bridge, Bhat, Gandhinagar-382-428 (India)

2014-01-29T23:59:59.000Z

456

Johnson Controls | Open Energy Information  

Open Energy Info (EERE)

Controls Controls Jump to: navigation, search Logo: Johnson Controls Name Johnson Controls Address 5757 N. Green Bay Avenue Place Milwaukee, Wisconsin Zip 53201 Sector Efficiency Stock Symbol JCI Website http://www.johnsoncontrols.com Coordinates 43.1219149°, -87.9353576° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.1219149,"lon":-87.9353576,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

457

Moisture Control | Department of Energy  

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

Moisture Control Moisture Control Moisture Control May 30, 2012 - 10:41am Addthis Controlling moisture can make your home more energy-efficient, less costly to heat and cool, more comfortable, and prevent mold growth. Controlling moisture can make your home more energy-efficient, less costly to heat and cool, more comfortable, and prevent mold growth. What does this mean for me? Moisture can support the growth of mold and mildew and can even rot structural members in extreme cases. Effective strategies for addressing moisture in your home will depend on your climate and how your home is constructed. How does it work? Moisture can enter a home as water vapor and as liquid water. Sealing air leaks and providing paths for liquid water to move away from the building can prevent moisture from causing health and comfort problems in your home.

458

NETL: CO2 Emissions Control  

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

Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > CO2 Emissions Control Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > CO2 Emissions Control Innovations for Existing Plants CO2 Emissions Control RD&D Roadmap Technology Update DOE/NETL Advanced CO2 Capture R&D Program: Technology Update DOE/NETL Advanced CO2 Capture R&D Program Accomplishments DOE/NETL Carbon Dioxide Capture and Storage RD&D Roadmap 2013 NETL CO2 Capture Technology Meeting Presentations DOE/NETL's Monthly Carbon Sequestration Newsletter Program Goals and Targets Pre-Combustion CO2 Control Post-Combustion CO2 Control Advanced Combustion CO2 Compression Other Systems Analysis Regulatory Drivers Reference Shelf Carbon capture involves the separation of CO2 from coal-based power plant flue gas or syngas. There are commercially available 1st-Generation CO2

459

A nanofluidic device for single molecule studies with in situ control of environmental solution conditions  

E-Print Network [OSTI]

We report an approach to study the in situ conformational response of single biomolecules such as DNA to a change in environmental solution conditions. These conditions are, for example, the composition of the buffer or ...

Zhang, Ce

460

NETL: Mercury Emissions Control Technologies - Evaluation of Control  

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

Evaluation of Control Strategies to Effectively Meet 70 - 90% Evaluation of Control Strategies to Effectively Meet 70 - 90% Mercury Reduction on an Eastern Bituminous Coal Cyclone Boiler with SCR The overall objective of this project is to assess the potential for significant mercury control, between 50 and 90% above baseline, by sorbent injection for the challenging technical process configuration at Public Service of New Hampshire Company Merrimack Station Unit No. 2. The primary emphasis of this project is to evaluate the performance of mercury sorbent injection, but the effect of co-benefits from SO3 mitigation on mercury control will also be explored. Also in this program the performance capabilities of mercury measurement techniques in challenging flue-gas environment will be assessed and the impact of activated carbon injection on fly ash disposal options will be investigated.

Note: This page contains sample records for the topic "activex control buffer" 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

Catalysts for Lean Engine Emission Control - Emissions & Emission Controls  

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

Catalysts for Lean Engine Emission Control Catalysts for Lean Engine Emission Control Catalysts for controlling NOx from lean engines are studied in great detail at FEERC. Lean NOx Traps (LNTs) and Selective Catalytic Reduction (SCR) are two catalyst technologies of interest. Catalysts are studied from the nanoscale to full scale. On the nanoscale, catalyst powders are analyzed with chemisorptions techniques to determine the active metal surface area where catalysis occurs. Diffuse Reflectance Infrared Fourier Transform (DRIFT) spectroscopy is used to observe the chemical reactions occurring on the catalyst surface during catalyst operation. Both powder and coated catalyst samples are analyzed on bench flow reactors in controlled simulated exhaust environments to better characterize the chemical

462

Model-based Controllers for Semi-active Control  

E-Print Network [OSTI]

damper Base isolation TLCD Semi-active Control Active mass driver Active tendon Variable orifice damper/13/2012Page 11 Linearized explicit approximation Small perturbations Accuracy of the assumed rappresentation

463

A fuzzy logic controller for autonomous vehicle control  

E-Print Network [OSTI]

This thesis presents a feasibility study for the use of fuzzy logic control to solve the autonomous vehicle following problem. After developing the original vehicle following system, the applicability of fuzzy logic to the problem is demonstrated...

Vinson, Yale Patrick

2012-06-07T23:59:59.000Z

464

Pollution Control: Erosion and Sedimentation Control (Maine) | Department  

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

Erosion and Sedimentation Control (Maine) Erosion and Sedimentation Control (Maine) Pollution Control: Erosion and Sedimentation Control (Maine) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Maine Program Type Siting and Permitting Provider Department of Environmental Proection A person who conducts, or causes to be conducted, an activity that involves

465

Subsea control and data acquisition  

SciTech Connect (OSTI)

This book contains papers presented at the conference on subsea control and data acquisition. The tasks performed by subsea control systems, although fairly straightforward, are dominated by an alien environment and the high costs associated with failure and repair. The evolution of systems design has resulted in a growing confidence in equipment reliability. In the future, however, more searching demands may include active regulation of valves and the use of data for reservoir management purposes. The emphasis of the papers is on technical depth and understanding, with particular attention being paid to the science control and data monitoring in relation to the task of hydrocarbon recovery.

Not Available

1990-01-01T23:59:59.000Z

466

RTP Controls | Open Energy Information  

Open Energy Info (EERE)

RTP Controls RTP Controls Jump to: navigation, search Name RTP Controls Place Woodstock, Georgia Product Georgia-based energy management company. Coordinates 38.890218°, -78.49849° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.890218,"lon":-78.49849,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

467

NETL: CO2 Emissions Control  

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

Post-Combustion CO2 Control Post-Combustion CO2 Control Post-combustion CO2 control systems separate CO2 from the flue gas produced by conventional coal combustion in air. The flue gas is at atmospheric pressure and has a CO2 concentration of 10-15 volume percent. Read More! Capturing CO2 under these conditions is challenging because: (1) the low pressure and dilute concentration dictate a high total volume of gas to be treated; (2) trace impurities in the flue gas tend to reduce the effectiveness of the CO2 separation processes; and (3) compressing captured CO2 from atmospheric pressure to pipeline pressure (1,200 - 2,200 pounds per square inch) represents a large parasitic energy load. Plant Picture DOE/NETL's post-combustion CO2 control technology R&D program includes

468

Dynamic control of remelting processes  

DOE Patents [OSTI]

An apparatus and method of controlling a remelting process by providing measured process variable values to a process controller; estimating process variable values using a process model of a remelting process; and outputting estimated process variable values from the process controller. Feedback and feedforward control devices receive the estimated process variable values and adjust inputs to the remelting process. Electrode weight, electrode mass, electrode gap, process current, process voltage, electrode position, electrode temperature, electrode thermal boundary layer thickness, electrode velocity, electrode acceleration, slag temperature, melting efficiency, cooling water temperature, cooling water flow rate, crucible temperature profile, slag skin temperature, and/or drip short events are employed, as are parameters representing physical constraints of electroslag remelting or vacuum arc remelting, as applicable.

Bertram, Lee A. (Dublin, CA); Williamson, Rodney L. (Albuquerque, NM); Melgaard, David K. (Albuquerque, NM); Beaman, Joseph J. (Austin, TX); Evans, David G. (Clinton, NY)

2000-01-01T23:59:59.000Z

469

The Future of Controlled Environments  

Science Journals Connector (OSTI)

We have seen how controlled environments can provide us with an appropriate place for the production of or research into sensitive materials, processes, or artifacts. As we discussed in Chapter 1, however, the...

M. Kozicki; S. Hoenig; P. Robinson

1991-01-01T23:59:59.000Z

470

Improving Inventory Control Using Forecasting  

E-Print Network [OSTI]

This project studied and analyzed Electronic Controls, Inc.’s forecasting process for three high-demand products. In addition, alternative forecasting methods were developed to compare to the current forecast method. The ...

Balandran, Juan

2005-12-16T23:59:59.000Z

471

Pollution Control Act (South Carolina)  

Broader source: Energy.gov [DOE]

This Act declares the maintenance of reasonable standards of purity of air and water to be the public policy of the state. The Act authorizes the Department of Health and Environmental Control to...

472

Louisiana Air Control Law (Louisiana)  

Broader source: Energy.gov [DOE]

This law states regulations for air quality control and states the powers and duties of the secretary of environmental quality. It provides information about permits and licenses, air quality...

473

EERE Quality Control Workshop Agenda  

Broader source: Energy.gov [DOE]

Agenda from the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy (EERE) Quality Control Workshop held December 9-10, 2013, at the National Renewable Energy Laboratory in Golden, Colorado.

474

Nuclear Material Control and Accountability  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The manual establishes a program for the control and accountability of nuclear materials within the Department of Energy. Cancels: DOE M 474.1-1B DOE M 474.1-2A

2005-08-26T23:59:59.000Z

475

Nuclear Material Control and Accountability  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The manual establishes a program for the control and accountability of nuclear materials within the Department of Energy. Chg 1, dated 8-14-06. Canceled by DOE O 474.2.

2005-08-26T23:59:59.000Z

476

Coherent control of quantum information  

E-Print Network [OSTI]

Quantum computation requires the ability to efficiently control quantum information in the presence of noise. In this thesis, NMR quantum information processors (QIPs) are used to study noise processes that compromise ...

Henry, Michael Kevin

2006-01-01T23:59:59.000Z

477

Electrical Machinery and Control Diagrams  

Science Journals Connector (OSTI)

... complexity, beginning with the simple manually controlled starting rheostat and going on to the automatic substation. To the practical engineer they will be helpful. We hope that in the second ...

1925-03-28T23:59:59.000Z

478

Adaptive control of hypersonic vehicles  

E-Print Network [OSTI]

The guidance, navigation and control of hypersonic vehicles are highly challenging tasks due to the fact that the dynamics of the airframe, propulsion system and structure are integrated and highly interactive. Such a ...

Gibson, Travis Eli

2008-01-01T23:59:59.000Z

479

Pressure compensated flow control valve  

DOE Patents [OSTI]

The invention is an air flow control valve which is capable of maintaining a constant flow at the outlet despite changes in the inlet or outlet pressure. The device consists of a shell assembly with an inlet chamber and outlet chamber separated by a separation plate. The chambers are connected by an orifice. Also located within the inlet chamber is a port controller assembly. The port controller assembly consists of a differential pressure plate and port cap affixed thereon. The cap is able to slide in and out of the orifice separating the inlet and outlet chambers. When the pressure differential is sufficient, the differential pressure plate rises or falls to maintain a constant air flow. Movement of the port controller assembly does not require the use of seals, diaphragms, tight tolerances, bushings, bearings, hinges, guides, or lubricants.

Minteer, Daniel J. (West Richland, WA)

1999-01-01T23:59:59.000Z

480

Computer Control of Unattended Plants  

E-Print Network [OSTI]

Providing a cost-effective and reliable computer monitoring, control, and optimization package is a greater challenge for small, unattended plants than for large energy intensive facilities. This paper describes the successful application of a...

Vinson, D. R.; Chatterjee, N.

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "activex control buffer" 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

Advanced gray rod control assembly  

DOE Patents [OSTI]

An advanced gray rod control assembly (GRCA) for a nuclear reactor. The GRCA provides controlled insertion of gray rod assemblies into the reactor, thereby controlling the rate of power produced by the reactor and providing reactivity control at full power. Each gray rod assembly includes an elongated tubular member, a primary neutron-absorber disposed within the tubular member said neutron-absorber comprising an absorber material, preferably tungsten, having a 2200 m/s neutron absorption microscopic capture cross-section of from 10 to 30 barns. An internal support tube can be positioned between the primary absorber and the tubular member as a secondary absorber to enhance neutron absorption, absorber depletion, assembly weight, and assembly heat transfer characteristics.

Drudy, Keith J; Carlson, William R; Conner, Michael E; Goldenfield, Mark; Hone, Michael J; Long, Jr., Carroll J; Parkinson, Jerod; Pomirleanu, Radu O

2013-09-17T23:59:59.000Z

482

Controlling Bats in Urban Areas  

E-Print Network [OSTI]

to avoid obstacles and capture insects. Bats also emit audible sounds that may be used for communi- cation. L-1913 4-08 Controlling BATS Damage In urban areas, bats may become a nuisance becauseoftheirsqueaking,scratchingandcrawl- inginattics...

Texas Wildlife Services

2008-04-15T23:59:59.000Z

483

Coherence-controlled holographic microscope  

Science Journals Connector (OSTI)

Transmitted-light coherence-controlled holographic microscope (CCHM) based on an off-axis achromatic interferometer allows us to use light sources of arbitrary degree of temporal and...

Kolman, Pavel; Chmelík, Radim

2010-01-01T23:59:59.000Z

484

Optimal Control of Distillation Systems  

E-Print Network [OSTI]

The optimum performance of a distillation system can be evaluated by examining the product purities, the product recoveries, and the system's capability to respond to small or large, expected or unexpected, plant disturbances. An optimal control...

Chatterjee, N.; Suchdeo, S. R.

1984-01-01T23:59:59.000Z

485

Control of Motorcycle Steering Instabilities  

E-Print Network [OSTI]

Control of Motorcycle Steering Instabilities SIMOS EVANGELOU, DAVID J.N. LIMEBEER, ROBIN S. SHARP-performance motorcycles often employ a steering damper producing a moment that opposes the angular velocity

Cambridge, University of

486

Nuclear reactor control room construction  

DOE Patents [OSTI]

A control room for a nuclear plant is disclosed. In the control room, objects labelled 12, 20, 22, 26, 30 in the drawing are no less than four inches from walls labelled 10.2. A ceiling contains cooling fins that extend downwards toward the floor from metal plates. A concrete slab is poured over the plates. Studs are welded to the plates and are encased in the concrete. 6 figures.

Lamuro, R.C.; Orr, R.

1993-11-16T23:59:59.000Z

487

Nuclear reactor control room construction  

DOE Patents [OSTI]

A control room 10 for a nuclear plant is disclosed. In the control room, objects 12, 20, 22, 26, 30 are no less than four inches from walls 10.2. A ceiling 32 contains cooling fins 35 that extend downwards toward the floor from metal plates 34. A concrete slab 33 is poured over the plates. Studs 36 are welded to the plates and are encased in the concrete.

Lamuro, Robert C. (Pittsburgh, PA); Orr, Richard (Pittsburgh, PA)

1993-01-01T23:59:59.000Z

488

Material control and accountability alternatives  

SciTech Connect (OSTI)

Department of Energy and Nuclear Regulatory Commission regulations governing material control and accountability in nuclear facilities have become more restrictive in the past decade, especially in areas that address the insider threat. As the insider threat receives greater credibility, regulations have been strengthened to increase the probability of detecting insider activity and to prevent removal of a significant quantity of Special Nuclear Material (SNM) from areas under control of the protective force.

NONE

1991-08-12T23:59:59.000Z

489

Lighting Controls in Commercial Buildings  

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

Lighting Controls in Commercial Buildings Lighting Controls in Commercial Buildings Title Lighting Controls in Commercial Buildings Publication Type Report Year of Publication 2012 Authors Williams, Alison A., Barbara A. Atkinson, Karina Garbesi, Erik Page, and Francis M. Rubinstein Series Title The Journal of the Illuminating Engineering Society of North America Volume 8 Document Number 3 Pagination 161-180 Date Published January ISBN Number 1550-2716 Keywords controls, daylighting, energy, occupancy sensors, tuning. Abstract Researchers have been quantifying energy savings from lighting controls in commercial buildings for more than 30 years. This study provides a meta-analysis of lighting energy savings identified in the literature-240 savings estimates from 88 papers and case studies, categorized into daylighting strategies, occupancy strategies, personal tuning, and institutional tuning. Beginning with an overall average of savings estimates by control strategy, successive analytical filters are added to identify potential biases introduced to the estimates by different analytical approaches. Based on this meta-analysis, the bestestimates of average lighting energy savings potential are 24 percent for occupancy, 28 percent for daylighting, 31 percent for personal tuning, 36 percent for institutional tuning, and 38 percent for multiple approaches. The results also suggest that simulations significantly overestimate (by at least 10 percent) the average savings obtainable from daylighting in actual buildings.

490

Advanced nuclear plant control complex  

DOE Patents [OSTI]

An advanced control room complex for a nuclear power plant, including a discrete indicator and alarm system (72) which is nuclear qualified for rapid response to changes in plant parameters and a component control system (64) which together provide a discrete monitoring and control capability at a panel (14-22, 26, 28) in the control room (10). A separate data processing system (70), which need not be nuclear qualified, provides integrated and overview information to the control room and to each panel, through CRTs (84) and a large, overhead integrated process status overview board (24). The discrete indicator and alarm system (72) and the data processing system (70) receive inputs from common plant sensors and validate the sensor outputs to arrive at a representative value of the parameter for use by the operator during both normal and accident conditions, thereby avoiding the need for him to assimilate data from each sensor individually. The integrated process status board (24) is at the apex of an information hierarchy that extends through four levels and provides access at each panel to the full display hierarchy. The control room panels are preferably of a modular construction, permitting the definition of inputs and outputs, the man machine interface, and the plant specific algorithms, to proceed in parallel with the fabrication of the panels, the installation of the equipment and the generic testing thereof.

Scarola, Kenneth (Windsor, CT); Jamison, David S. (Windsor, CT); Manazir, Richard M. (North Canton, CT); Rescorl, Robert L. (Vernon, CT); Harmon, Daryl L. (Enfield, CT)

1993-01-01T23:59:59.000Z

491

JC3 High Impact Assessment Bulletins | Department of Energy  

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

August 1, 2012 August 1, 2012 U-225: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control Vulnerabilities Two vulnerabilities in Citrix Access Gateway Plug-in for Windows can be exploited by malicious people to compromise a user's system. July 30, 2012 U-223: Bugzilla May Disclose Confidential Information to Remote Users Two vulnerabilities were reported in Bugzilla. July 27, 2012 U-222: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information Multiple vulnerabilities were reported in Apple Safari. July 26, 2012 U-221: ISC BIND 9 DNSSEC Validation CVE-2012-3817 Denial of Service Vulnerability ISC BIND is prone to a denial-of-service vulnerability. July 24, 2012

492

JC3 Bulletin Archive | Department of Energy  

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

2, 2012 2, 2012 U-226: Linux Kernel SFC Driver TCP MSS Option Handling Denial of Service Vulnerability The Linux kernel is prone to a remote denial-of-service vulnerability. August 1, 2012 U-225: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control Vulnerabilities Two vulnerabilities in Citrix Access Gateway Plug-in for Windows can be exploited by malicious people to compromise a user's system. July 31, 2012 U-224: ISC DHCP Multiple Denial of Service Vulnerabilities ISC DHCP is prone to multiple denial-of-service vulnerabilities. July 30, 2012 U-223: Bugzilla May Disclose Confidential Information to Remote Users Two vulnerabilities were reported in Bugzilla. July 27, 2012 U-222: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain

493

JC3 High Impact Assessment Bulletins | Department of Energy  

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

January 26, 2012 January 26, 2012 U-089:Apache Struts ParameterInterceptor() Flaw Lets Remote Users Execute Arbitrary Commands A remote user can execute arbitrary code on the target system. January 24, 2012 U-087: HP-UX update for Java Multiple vulnerabilities can be exploited by malicious users to disclose certain information and by malicious people to disclose potentially sensitive information. January 18, 2012 U-083:Oracle Critical Patch Update Advisory - January 2012 Critical Patch Update contains 78 new security fixes across all listed product families. January 13, 2012 U-081: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets Remote Users Execute Arbitrary Code A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system.

494

JC3 High Impact Assessment Bulletins | Department of Energy  

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

25, 2011 25, 2011 U-019: Oracle Critical Patch Update Advisory - October 2011 October 2011 Critical Patch Update, security vulnerability fixes for proprietary components of Oracle Linux will be announced in Oracle Critical Patch Updates. October 25, 2011 U-018: Oracle AutoVue ActiveX Control Insecure Method Vulnerabilities Successful exploitation of the vulnerabilities allows execution of arbitrary code. October 20, 2011 U-015: CiscoWorks Common Services Home Page Input Validation Flaw Lets Remote Users Execute Arbitrary Commands Successful exploitation of this vulnerability may allow an authenticated, remote attacker to execute arbitrary commands on the affected system with the privileges of a system administrator. October 19, 2011 U-014: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote

495

V-082: Novell GroupWise Client Two Vulnerabilities | Department of Energy  

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

2: Novell GroupWise Client Two Vulnerabilities 2: Novell GroupWise Client Two Vulnerabilities V-082: Novell GroupWise Client Two Vulnerabilities February 1, 2013 - 6:00am Addthis PROBLEM: Two vulnerabilities have been reported in Novell GroupWise Client PLATFORM: Novell GroupWise 2012 Novell GroupWise Client 2012 Novell GroupWise Client 8.x Novell GroupWise Server 8.x ABSTRACT: Two vulnerabilities have been reported in Novell GroupWise Client which can be exploited by malicious people to compromise a user's system. REFERENCE LINKS: Secunia Advisory SA52031 CVE-2012-0439 CVE-2013-0804 Novell KB 7011687 Novell KB 7011688 IMPACT ASSESSMENT: High DISCUSSION: The GroupWise Client for Windows is vulnerable to an ActiveX Control exploit where by enticing a target user to open a malicious file or visit a malicious page, a remote attacker could execute arbitrary code on

496

JC3 Bulletin Archive | Department of Energy  

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

23, 2012 23, 2012 U-086:Linux Kernel "/proc//mem" Privilege Escalation Vulnerability A vulnerability has been discovered in the Linux Kernel, which can be exploited by malicious, local users to gain escalated privileges. January 20, 2012 U-085: OpenSSL DTLS Bug Lets Remote Users Deny Service A flaw in the fix to CVE-2011-4108 can be exploited in a denial of service attack. January 19, 2012 U-084: Cisco Digital Media Manager Lets Remote Authenticated Users Gain Elevated Privileges The system does not properly validate unreferenced URLs. January 18, 2012 U-083:Oracle Critical Patch Update Advisory - January 2012 Critical Patch Update contains 78 new security fixes across all listed product families. January 17, 2012 U-082: McAfee SaaS 'myCIOScn.dll' ActiveX Control Lets Remote Users Execute

497

Safety implementation of adaptive embedded control components  

Science Journals Connector (OSTI)

The paper deals with dynamic reconfigurations of component-based adaptive embedded control systems to be automatically handled at run-time by intelligent agents. We define a Control Component as a software unit supporting control tasks of the system ... Keywords: adaptive embedded control system, dynamic reconfiguration, intelligent agent, semaphore, software control component

Atef Gharbi; Mohamed Khalgui; Samir Ben Ahmed

2011-09-01T23:59:59.000Z

498

Realtime controller tuning for periodic disturbance rejection with application to active noise control  

E-Print Network [OSTI]

de Callafon. Scheduling control for periodic disturbance at-de Callafon, “Scheduling Control for Periodic DisturbanceR.A. de Callafon, “Scheduling Control for Periodic Distur-

Kinney, Charles E.

2009-01-01T23:59:59.000Z

499

Integrated Transmission and Distribution Control  

SciTech Connect (OSTI)

Distributed, generation, demand response, distributed storage, smart appliances, electric vehicles and renewable energy resources are expected to play a key part in the transformation of the American power system. Control, coordination and compensation of these smart grid assets are inherently interlinked. Advanced control strategies to warrant large-scale penetration of distributed smart grid assets do not currently exist. While many of the smart grid technologies proposed involve assets being deployed at the distribution level, most of the significant benefits accrue at the transmission level. The development of advanced smart grid simulation tools, such as GridLAB-D, has led to a dramatic improvement in the models of smart grid assets available for design and evaluation of smart grid technology. However, one of the main challenges to quantifying the benefits of smart grid assets at the transmission level is the lack of tools and framework for integrating transmission and distribution technologies into a single simulation environment. Furthermore, given the size and complexity of the distribution system, it is crucial to be able to represent the behavior of distributed smart grid assets using reduced-order controllable models and to analyze their impacts on the bulk power system in terms of stability and reliability. The objectives of the project were to: • Develop a simulation environment for integrating transmission and distribution control, • Construct reduced-order controllable models for smart grid assets at the distribution level, • Design and validate closed-loop control strategies for distributed smart grid assets, and • Demonstrate impact of integrating thousands of smart grid assets under closed-loop control demand response strategies on the transmission system. More specifically, GridLAB-D, a distribution system tool, and PowerWorld, a transmission planning tool, are integrated into a single simulation environment. The integrated environment allows the load flow interactions between the bulk power system and end-use loads to be explicitly modeled. Power system interactions are modeled down to time intervals as short as 1-second. Another practical issue is that the size and complexity of typical distribution systems makes direct integration with transmission models computationally intractable. Hence, the focus of the next main task is to develop reduced-order controllable models for some of the smart grid assets. In particular, HVAC units, which are a type of Thermostatically Controlled Loads (TCLs), are considered. The reduced-order modeling approach can be extended to other smart grid assets, like water heaters, PVs and PHEVs. Closed-loop control strategies are designed for a population of HVAC units under realistic conditions. The proposed load controller is fully responsive and achieves the control objective without sacrificing the end-use performance. Finally, using the T&D simulation platform, the benefits to the bulk power system are demonstrated by controlling smart grid assets under different demand response closed-loop control strategies.

Kalsi, Karanjit; Fuller, Jason C.; Tuffner, Francis K.; Lian, Jianming; Zhang, Wei; Marinovici, Laurentiu D.; Fisher, Andrew R.; Chassin, Forrest S.; Hauer, Matthew L.

2013-01-16T23:59:59.000Z

500

SP 800-82. Guide to Industrial Control Systems (ICS) Security: Supervisory Control and Data Acquisition (SCADA) systems, Distributed Control Systems (DCS), and other control system configurations such as Programmable Logic Controllers (PLC)  

Science Journals Connector (OSTI)

The purpose of this document is to provide guidance for securing industrial control systems (ICS), including supervisory control and data acquisition (SCADA) systems, distributed control systems (DCS), and other systems performing control functions. ... Keywords: Cyber-physcial systems, ICS, Industrial Control Systems, SCADA, Supervisory Control and Data Acquisition, security controls, threats, vulnerabilities

Keith A. Stouffer; Joseph A. Falco; Karen A. Scarfone

2011-06-01T23:59:59.000Z