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Note: This page contains sample records for the topic "disturbance control standard" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

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

2

Disturbance Control of the Hydraulic Brake in a Wind Turbine  

E-Print Network [OSTI]

Disturbance Control of the Hydraulic Brake in a Wind Turbine Frank Jepsen, Anders Søborg brake in a wind turbine. Brake torque is determined by friction coefficient and clamp force; the latter brake is one1 of the two independent brake systems in a wind turbine. As a consequence of the gearing

Yang, Zhenyu

3

Disturbance Rejection Control of an Electromagnetic Bearing Spindle  

SciTech Connect (OSTI)

The force exerted on the rotor by an active magnetic bearing (AMB) is determined by the current flow in the magnet coils. This force can be controlled very precisely, making magnetic bearings a potential benefit for grinding, where cutting forces act as external disturbances on the shaft, resulting in degraded part finish. It is possible to achieve precise shaft positioning, reduce vibration of the shaft caused by external disturbances, and even damp out resonant modes. Adaptive control is an appealing approach for these systems because the controller can tune itself to account for an unknown periodic disturbance, such as cutting or grinding forces, injected into the system. In this paper the authors show how one adaptive control algorithm can be applied to an AMB system with a periodic disturbance applied to the rotor. An adaptive algorithm was developed and implemented in both simulation and hardware, yielding significant reductions in rotor displacement in the presence of an external excitation. Ultimately, this type of algorithm could be applied to a magnetic bearing grinder to reduce unwanted motion of the spindle which leads to poor part finish and chatter.

PETTEYS,REBECCA; PARKER,GORDON

2000-08-31T23:59:59.000Z

4

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

5

An optimal consensus tracking control algorithm for autonomous underwater vehicles with disturbances  

E-Print Network [OSTI]

The optimal disturbance rejection control problem is considered for consensus tracking systems affected by external persistent disturbances and noise. Optimal estimated values of system states are obtained by recursive filtering for the multiple autonomous underwater vehicles modeled to multi-agent systems with Kalman filter. Then the feedforward-feedback optimal control law is deduced by solving the Riccati equations and matrix equations. The existence and uniqueness condition of feedforward-feedback optimal control law is proposed and the optimal control law algorithm is carried out. Lastly, simulations show the result is effectiveness with respect to external persistent disturbances and noise.

Zhang, Jian Yuan Wen-Xia

2012-01-01T23:59:59.000Z

6

Active vibration cancellation of tonal disturbance using orthogonal eigenstructure control  

E-Print Network [OSTI]

Orthogonal Eigenstructure Control (OEC) is a novel control method that can be used for active vibration cancellation. OEC is an output feedback control method applicable to multiple-input, multiple-output linear systems. ...

Rastgaar Aagaah, Mohammad

7

Control Systems Cyber Security Standards Support Activities  

SciTech Connect (OSTI)

The Department of Homeland Security’s Control Systems Security Program (CSSP) is working with industry to secure critical infrastructure sectors from cyber intrusions that could compromise control systems. This document describes CSSP’s current activities with industry organizations in developing cyber security standards for control systems. In addition, it summarizes the standards work being conducted by organizations within the sector and provides a brief listing of sector meetings and conferences that might be of interest for each sector. Control systems cyber security standards are part of a rapidly changing environment. The participation of CSSP in the development effort for these standards has provided consistency in the technical content of the standards while ensuring that information developed by CSSP is included.

Robert Evans

2009-01-01T23:59:59.000Z

8

A Summary of Control System Security Standards Activities in...  

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

sector standards, guidelines, and technical reports, demonstrating standards coverage by security topic. This work focuses on control systems standards applicable to the energy...

9

ISA Approves Standard for Wireless Automation in Process Control...  

Energy Savers [EERE]

approved the ISA-100.11a wireless standard, "Wireless Systems for Industrial Automation: Process Control and Related Applications," making it an official ISA standard. ISA...

10

The Standard Parts Problem and the Complexity of Control Communication  

E-Print Network [OSTI]

1 The Standard Parts Problem and the Complexity of Control Communication J. Baillieul & W.S. Wong Abstract The objective of the standard parts optimal control problem is to find a number, m, of control on control communication complexity. In what follows a general formulation of the standard parts optimization

Baillieul, John

11

Process Control System Cyber Security Standards - An Overview  

SciTech Connect (OSTI)

The use of cyber security standards can greatly assist in the protection of process control systems by providing guidelines and requirements for the implementation of computer-controlled systems. These standards are most effective when the engineers and operators, using the standards, understand what each standard addresses. This paper provides an overview of several standards that deal with the cyber security of process measurements and control systems.

Robert P. Evans

2006-05-01T23:59:59.000Z

12

Process Control System Cyber Security Standards - An Overview  

SciTech Connect (OSTI)

The use of cyber security standards can greatly assist in the protection of critical infrastructure by providing guidelines and requisite imperatives in the implementation of computer-controlled systems. These standards are most effective when the engineers and operators using the standards understand what each of the standards addresses and does not address. This paper provides a review and comparison of ten documents dealing with control system cyber security. It is not meant to be a complete treatment of all applicable standards; rather, this is an exemplary analysis showing the benefits of comparing and contrasting differing documents.

Robert P. Evans; V Stanley Scown; Rolf Carlson; Shabbir Shamsuddin; George Shaw; Jeff Dagle; Paul W Oman; Jeannine Schmidt

2005-10-01T23:59:59.000Z

13

Help for the Developers of Control System Cyber Security Standards  

SciTech Connect (OSTI)

A Catalog of Control Systems Security: Recommendations for Standards Developers (Catalog), aimed at assisting organizations to facilitate the development and implementation of control system cyber security standards, has been developed. This catalog contains requirements that can help protect control systems from cyber attacks and can be applied to the Critical Infrastructures and Key Resources of the United States and other nations. The requirements contained in the catalog are a compilation of practices or various industry bodies used to increase the security of control systems from both physical and cyber attacks. They should be viewed as a collection of recommendations to be considered and judiciously employed, as appropriate, when reviewing and developing cyber security standards for control systems. The recommendations in the Catalog are intended to be broad enough to provide any industry using control systems the flexibility needed to develop sound cyber security standards specific to their individual security requirements.

Robert P. Evans

2008-05-01T23:59:59.000Z

14

Gain scheduling adaptive control strategies for HVDC systems to accommodate large disturbances  

SciTech Connect (OSTI)

Techniques have been developed to permit the response of the controls for dc transmission systems to adapt to large system changes. A gain scheduling approach tunes the control as an on-line function of the effective short-circuit ratio and contingency indicators. The method has been tested by digital simulation, based on EMTP, of a back-to-back dc system. It has been found to be robust and control performance has been enhanced.

Reeve, J.; Sultan, M. (Univ. of Waterloo, Ontario (Canada))

1994-02-01T23:59:59.000Z

15

Maximizing tolerable disturbances in a coupled structural system using a QFT-like method  

E-Print Network [OSTI]

and performance. The stability bounds were generated using standard QFT methods. The performance bounds were generated to satisfy the control effort and system output limitations. These were generated using a maximum tolerable disturbance method developed...

Rhodes, Quenten Zane

2000-01-01T23:59:59.000Z

16

Disturbance Model Identification and Model Free Synthesis of Controllers for Multivariable Systems  

E-Print Network [OSTI]

of controllers of the chosen form as shown below, )s(N)s(D)s(P p 1 p ?? , 1 cc )s(D)s(N)s(C ?? , (2.34) ? ? ? ? ? ? ? ? ? 4s0 02s (s)Dp , ? ? ? ? ? ? ? 11 11 (s)N p , (2.35) ? ? ? ? ? ? ? 10 01 (s.... 30 30 -40 -20 0 From: In(1) To : O ut(1 ) -90 -45 0 To : O ut(1 ) -30 -20 -10 To : O ut(2 ) 10 -2 10 0 -90 -45 0 To : O ut(2 ) From: In(2) 10 -2 10 0 Bode Diagram Frequency (rad/sec) Ma gn itu de (d...

Sajjanshetty, Kiran

2012-10-19T23:59:59.000Z

17

Meeting Residential Ventilation Standards Through Dynamic Control of Ventilation Systems  

SciTech Connect (OSTI)

Existing ventilation standards, including American Society of Heating, Refrigerating, and Air-conditioning Engineers (ASHRAE) Standard 62.2, specify continuous operation of a defined mechanical ventilation system to provide minimum ventilation, with time-based intermittent operation as an option. This requirement ignores several factors and concerns including: other equipment such as household exhaust fans that might incidentally provide ventilation, negative impacts of ventilation when outdoor pollutant levels are high, the importance of minimizing energy use particularly during times of peak electricity demand, and how the energy used to condition air as part of ventilation system operation changes with outdoor conditions. Dynamic control of ventilation systems can provide ventilation equivalent to or better than what is required by standards while minimizing energy costs and can also add value by shifting load during peak times and reducing intake of outdoor air contaminants. This article describes the logic that enables dynamic control of whole-house ventilation systems to meet the intent of ventilation standards and demonstrates the dynamic ventilation system control concept through simulations and field tests of the Residential Integrated Ventilation-Energy Controller (RIVEC).

Sherman, Max H.; Walker, Iain S.

2011-04-01T23:59:59.000Z

18

Vermont Air Pollution Control Regulations, Ambient Air Quality Standards (Vermont)  

Broader source: Energy.gov [DOE]

The ambient air quality standards are based on the national ambient air quality standards. The Vermont standards are classified as primary and secondary standards and judged adequate to protect...

19

d upstream downstream disturbance  

E-Print Network [OSTI]

microphone Cm (s) C e (s) Controller (a) m Pmd (s) d Cm (s) Pmu (s) P ed (s) u P eu (s) e C e (s) (b) Figure) #12; y 2 =m Pmd (s) w 1 =d w 2 D 2 C m (s) Pmu (s) z 2 P ed (s) D 1 W 2 W 3 z 3 D 3 w 3 1 0 0005 1 0 with experimental data and the HÂĄ/ QFT synthesized controller #12; disturbance speaker detection control error

Massachusetts at Amherst, University of

20

LIGHTING RESEARCH PROGRAM Project 5.4 DALI Lighting Control Device Standard  

E-Print Network [OSTI]

LIGHTING RESEARCH PROGRAM Project 5.4 DALI Lighting Control Device Standard Development FINAL CONTROL DEVICE STANDARD PROPOSED BY NEMA ......10 TECHNICAL ASSESSMENT REPORT Electronics Co.; Al Lombardi, Leviton Manufacturing Co., Inc.; Mike Stein, Universal Lighting Technologies

Note: This page contains sample records for the topic "disturbance control standard" 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

One IBM Plant's Approach to Automated Control System Standards  

E-Print Network [OSTI]

of operation. All instrumentation symbols and identification used in our standards are from the Instrument Society of America Standard ISA-S5.1. Description of Operation - Each type of HVAC system to be used and operated has a com plete descriptive...

Cilia, J. P.

22

jFuzzyLogic: a Java Library to Design Fuzzy Logic Controllers According to the Standard for Fuzzy Control Programming  

E-Print Network [OSTI]

jFuzzyLogic: a Java Library to Design Fuzzy Logic Controllers According to the Standard for Fuzzy@decsai.ugr.es Abstract Fuzzy Logic Controllers are a specific model of Fuzzy Rule Based Systems suitable for engineering study is given to illustrate the use of jFuzzyLogic. Keywords: Fuzzy Logic Control, Fuzzy Control

Granada, Universidad de

23

On Designing Mixed-Signal Programmable Fuzzy Logic Controllers as Embedded Subsystems in Standard CMOS Technologies  

E-Print Network [OSTI]

On Designing Mixed-Signal Programmable Fuzzy Logic Controllers as Embedded Subsystems in Standard analogue Fuzzy Logic Controller (FLC) is presented. Input and output signals are processed in the analog the choice of on-chip controllers becomes an interesting option. Digital Fuzzy Logic chips provide enough

Verleysen, Michel

24

Options for controlling condensation aerosols to meet opacity standards  

SciTech Connect (OSTI)

The article gives results of an analysis of the condensing aerosol problem and an evaluation of possible control approaches to reduce the downwind detached plume opacity. The opacity of such plumes may be reduced by reducing the concentration of condensible vapors, the in-stack concentration of fine particles, or both. Results of the analysis indicate that, for low concentrations of condensible vapors, the detached-plume opacity may be adequately controlled by reducing the in-stack fine-particulate concentration alone. For high concentrations of condensible vapors, however, reduction of in-stack fine particulate concentration alone may not be effective: reduction of vapor concentration may be necessary along with particulate removal for adequate reduction of plume opacity. Different combinations of levels of reduction of vapor concentration and particulate-phase concentration are possible to achieve a desired result; and thus may be optimized to obtain a cost-effective combination.

Damle, A.S.; Ensor, D.S.; Sparks, L.E.

1987-01-01T23:59:59.000Z

25

Options for controlling condensation aerosols to meet opacity standards  

SciTech Connect (OSTI)

The opacity of detached plumes formed by condensation of vapors depends upon both the concentration of condensible vapors and the in-stack concentration of fine, submicron, particulate matter. This paper provides an analysis of the condensing aerosol problem and an evaluation of possible control approaches to reduce the downwind detached plume opacity. The opacity of such plumes may be reduced by reducing the concentration of condensible vapors or the in-stack concentration of fine particles or both. The results of the analysis indicate that for low concentrations of condensible vapors the detached plume opacity may be adequately controlled by reducing the in-stack fine particulate concentration alone. For high concentrations of condensible vapors, however, reduction of in-stack fine particulate concentration alone may not be effective, and reduction of vapor concentration may be necessary along with particular removal for adequate reduction of plume opacity. Different combinations of levels of reduction of vapor concentration and particulate phase concentration are possible to achieve a desired result; and thus may be optimized to obtain a cost-effective combination.

Damle, A.S.; Ensor, D.S.; Sparks, L.E.

1987-08-01T23:59:59.000Z

26

Memorandum, Department of Energy Standard for Control and Use of Probabilistic Risk Assessments  

Broader source: Energy.gov [DOE]

The purpose of this memorandum is to distribute for interim use and comment a new draft Department of Energy (DOE) Technical Standard for Control and Use of Probabilistic Risk Assessments.

27

Standard cell implementation of a micro-control unit for a prolog unification coprocessor  

E-Print Network [OSTI]

STANDARD CELL IMPLEMENTATION OF A MICRO-CONTROl UNIT FOR A PROLOG UNIFICATION COPROCESSOR A Thesis by HABIBOLLAH GOLNABI Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE May 1988 Major Subject: Electrical Engineering STANDARD CELL IMPLEMENTATION OF A MICRO-CONTROL UNIT FOR A PROLOG UNIFICATION COPROCESSOR A Thesis by HABIBOLLAH GOLNABI Approved as to style and content by: Karan Watson (Chairman...

Golnabi, Habibollah

1988-01-01T23:59:59.000Z

28

Control Systems Security Center Comparison Study of Industrial Control System Standards against the Control Systems Protection Framework Cyber-Security Requirements  

SciTech Connect (OSTI)

Cyber security standards, guidelines, and best practices for control systems are critical requirements that have been delineated and formally recognized by industry and government entities. Cyber security standards provide a common language within the industrial control system community, both national and international, to facilitate understanding of security awareness issues but, ultimately, they are intended to strengthen cyber security for control systems. This study and the preliminary findings outlined in this report are an initial attempt by the Control Systems Security Center (CSSC) Standard Awareness Team to better understand how existing and emerging industry standards, guidelines, and best practices address cyber security for industrial control systems. The Standard Awareness Team comprised subject matter experts in control systems and cyber security technologies and standards from several Department of Energy (DOE) National Laboratories, including Argonne National Laboratory, Idaho National Laboratory, Pacific Northwest National Laboratory, and Sandia National Laboratories. This study was conducted in two parts: a standard identification effort and a comparison analysis effort. During the standard identification effort, the Standard Awareness Team conducted a comprehensive open-source survey of existing control systems security standards, regulations, and guidelines in several of the critical infrastructure (CI) sectors, including the telecommunication, water, chemical, energy (electric power, petroleum and oil, natural gas), and transportation--rail sectors and sub-sectors. During the comparison analysis effort, the team compared the requirements contained in selected, identified, industry standards with the cyber security requirements in ''Cyber Security Protection Framework'', Version 0.9 (hereafter referred to as the ''Framework''). For each of the seven sector/sub-sectors listed above, one standard was selected from the list of standards identified in the identification effort. The requirements in these seven standards were then compared against the requirements given in the Framework. This comparison identified gaps (requirements not covered) in both the individual industry standards and in the Framework. In addition to the sector-specific standards reviewed, the team compared the requirements in the cross-sector Instrumentation, Systems, and Automation Society (ISA) Technical Reports (TR) 99 -1 and -2 to the Framework requirements. The Framework defines a set of security classes separated into families as functional requirements for control system security. Each standard reviewed was compared to this template of requirements to determine if the standard requirements closely or partially matched these Framework requirements. An analysis of each class of requirements pertaining to each standard reviewed can be found in the comparison results section of this report. Refer to Appendix A, ''Synopsis of Comparison Results'', for a complete graphical representation of the study's findings at a glance. Some of the requirements listed in the Framework are covered by many of the standards, while other requirements are addressed by only a few of the standards. In some cases, the scope of the requirements listed in the standard for a particular industry greatly exceeds the requirements given in the Framework. These additional families of requirements, identified by the various standards bodies, could potentially be added to the Framework. These findings are, in part, due to the maturity both of the security standards themselves and of the different industries current focus on security. In addition, there are differences in how communication and control is used in different industries and the consequences of disruptions via security breaches to each particular industry that could affect how security requirements are prioritized. The differences in the requirements listed in the Framework and in the various industry standards are due, in part, to differences in the level and purpose of the standards. While the requir

Robert P. Evans

2005-09-01T23:59:59.000Z

29

A Critique of the ANSI Standard on Role Based Access Control Ninghui Li Ji-Won Byun Elisa Bertino  

E-Print Network [OSTI]

­ International Organization for Standardization. While the ANSI RBAC standard represents perhaps one of the mostA Critique of the ANSI Standard on Role Based Access Control Ninghui Li Ji-Won Byun Elisa Bertino-2086 {ninghui, byunj, bertino}@cs.purdue.edu #12;Abstract The American National Standard Institute (ANSI

Li, Ninghui

30

1992 system disturbances  

SciTech Connect (OSTI)

When a utility experiences an electric system emergency that requires reporting to the DOE, the utility sends a copy of the report to its Regional Council, which then sends a copy to NERC. Canadian utilities often voluntarily file emergency reports to DOE and NERC as well. NERC's annual review of system disturbances begins in November when the Disturbance Analysis Working Group meets to discuss each disturbance reported to NERC so far that year. The Group then contacts the Regional Council or utility(ies) involved and requests a detailed report of each incident. The Group then summarizes the report for this Review and analyzes it using the NERC Operating Guides and Planning Policies and Guides as the analysis categories. The Commentary section includes the conclusions and recommendations that were formulated from the analyses in this report plus the general experiences of the Working Group through the years. In 1992, utilities reported 22 incidents of system disturbances, load reductions, or unusual occurrences. This is eight fewer than reported in 1991. These incidents are listed chronologically and categorized as: fourteen system interruptions that resulted in loss of customer service, eight unusual occurrences that did not cause a service interruption. No public appeals to reduce demand or voltage reductions occurred in 1992. This document contains reports of 11 incidents plus a summary of the damage from Hurricane Andrew. Each utility or Region approved its analysis in this report. Included is a table of Disturbances by Analysis Category that offers a quick review of the categories applicable to each incident.

Not Available

1993-10-01T23:59:59.000Z

31

Prediction of Regulation Reserve Requirements in California ISO Control Area based on BAAL Standard  

SciTech Connect (OSTI)

This paper presents new methodologies developed at Pacific Northwest National Laboratory (PNNL) to estimate regulation capacity requirements in the California ISO control area. Two approaches have been developed: (1) an approach based on statistical analysis of actual historical area control error (ACE) and regulation data, and (2) an approach based on balancing authority ACE limit control performance standard. The approaches predict regulation reserve requirements on a day-ahead basis including upward and downward requirements, for each operating hour of a day. California ISO data has been used to test the performance of the proposed algorithms. Results show that software tool allows saving up to 30% on the regulation procurements cost .

Etingov, Pavel V.; Makarov, Yuri V.; Samaan, Nader A.; Ma, Jian; Loutan, Clyde

2013-07-21T23:59:59.000Z

32

300 Area Disturbance Report  

SciTech Connect (OSTI)

The objective of this study was to define areas of previous disturbance in the 300 Area of the U.S. Department of Energy (DOE) Hanford Site to eliminate these areas from the cultural resource review process, reduce cultural resource monitoring costs, and allow cultural resource specialists to focus on areas where subsurface disturbance is minimal or nonexistent. Research into available sources suggests that impacts from excavations have been significant wherever the following construction activities have occurred: building basements and pits, waste ponds, burial grounds, trenches, installation of subsurface pipelines, power poles, water hydrants, and well construction. Beyond the areas just mentioned, substrates in the' 300 Area consist of a complex, multidimen- sional mosaic composed of undisturbed stratigraphy, backfill, and disturbed sediments; Four Geographic Information System (GIS) maps were created to display known areas of disturbance in the 300 Area. These maps contain information gleaned from a variety of sources, but the primary sources include the Hanford GIS database system, engineer drawings, and historic maps. In addition to these maps, several assumptions can be made about areas of disturbance in the 300 Area as a result of this study: o o Buried pipelines are not always located where they are mapped. As a result, cultural resource monitors or specialists should not depend on maps depicting subsurface pipelines for accurate locations of previous disturbance. Temporary roads built in the early 1940s were placed on layers of sand and gravel 8 to 12 in. thick. Given this information, it is likely that substrates beneath these early roads are only minimally disturbed. Building foundations ranged from concrete slabs no more than 6 to 8 in. thick to deeply excavated pits and basements. Buildings constructed with slab foundations are more numerous than may be expected, and minimally disturbed substrates may be expected in these locations. Historic black and white photographs provide a partial record of some excavations, including trenches, building basements, and material lay-down yards. Estimates of excavation depth and width can be made, but these estimates are not accurate enough to pinpoint the exact location where the disturbedhmdisturbed interface is located (e.g., camera angles were such that depths and/or widths of excavations could not be accurately determined or estimated). In spite of these limitations, these photographs provide essential information. Aerial and historic low-level photographs have captured what appears to be backfill throughout much of the eastern portion of the 300 Area-near the Columbia River shoreline. This layer of fill has likely afforded some protection for the natural landscape buried beneath the fill. This assumption fits nicely with the intermittent and inadvertent discoveries of hearths and stone tools documented through the years in this part of the 300 Area. Conversely, leveling of sand dunes appears to be substantial in the northwestern portion of the 300 Area during the early stages of development. o Project files and engineer drawings do not contain information on any impromptu but necessary adjustments made on the ground during project implementation-after the design phase. Further, many projects are planned and mapped but never implemented-this information is also not often placed in project files. Specific recommendations for a 300 Area cultural resource monitoring strategy are contained in the final section of this document. In general, it is recommended that monitoring continue for all projects located within 400 m of the Columbia River. The 400-m zone is culturally sensitive and likely retains some of the most intact buried substrates in the 300 Area.

LL Hale; MK Wright; NA Cadoret

1999-01-07T23:59:59.000Z

33

A 5.26 Mflips Programmable Analogue Fuzzy Logic Controller in a Standard CMOS 2.4 Technology  

E-Print Network [OSTI]

A 5.26 Mflips Programmable Analogue Fuzzy Logic Controller in a Standard CMOS 2.4µ Technology analogue Fuzzy Logic Controller (FLC) is presented. The design of some new functional blocks In the last years the application of Fuzzy Logic has been extended beyond classical Process Control. Signal

Verleysen, Michel

34

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance...  

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

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report The following information...

35

Improvement of photovoltaic pumping systems based on standard frequency converters by means of programmable logic controllers  

SciTech Connect (OSTI)

Photovoltaic pumping systems (PVPS) based on standard frequency converters (SFCs) are currently experiencing a growing interest in pumping programmes implemented in remote areas because of their high performance in terms of component reliability, low cost, high power range and good availability of components virtually anywhere in the world. However, in practical applications there have appeared a number of problems related to the adaptation of the SFCs to the requirements of the photovoltaic pumping systems (PVPS). Another disadvantage of dedicated PVPS is the difficulty in implementing maximum power point tracking (MPPT). This paper shows that these problems can be solved through the addition of a basic industrial programmable logic controller (PLC) to the system. This PLC does not increase the cost and complexity of the system, but improves the adaptation of the SFC to the photovoltaic pumping system, and increases the overall performance of the system. (author)

Fernandez-Ramos, Jose [Departamento de Electronica, Universidad de Malaga, Complejo Tecnologico de Teatinos (2.2.39), 29071 Malaga (Spain); Narvarte-Fernandez, Luis; Poza-Saura, Fernando [Instituto de Energia Solar, Universidad Politecnica de Madrid (IES-UPM), Avenida Complutense s/n (204), 28040 Madrid (Spain)

2010-01-15T23:59:59.000Z

36

Standards Development and Deployment of a Comprehensive, Integrated, Open-standard Monitoring and Equipment Control Networking Protocol Infrastructure for Effective Facility Energy Management of a Large-scale Industrial Site in Alberta, Canada  

E-Print Network [OSTI]

: • Implement control networking interoperability standards • Enforce standards compliance • Work with vendors to deliver more cost effective solutions • Develop Suncor specific LonMark equipment profiles ESL-IE-14-05-27 Proceedings of the Thrity..., ISO, ANSI/CEA, LONMARK • ISO 14908 and ANSI/CEA 709.1 Standards - Local Operating Network (LON) for Building Automation Control Systems • Large certified product availability • Worldwide standard, worldwide support • Well defined interoperability...

Bernstein, R.

2014-01-01T23:59:59.000Z

37

Recommended Changes to Specifications for Demand Controlled Ventilation in California's Title 24 Building Energy Efficiency Standards  

SciTech Connect (OSTI)

In demand-controlled ventilation (DCV), rates of outdoor air ventilation are automatically modulated as occupant density varies. The objective is to keep ventilation rates at or above design specifications and code requirements and also to save energy by avoiding excessive ventilation rates. DCV is most often used in spaces with highly variable and sometime dense occupancy. In almost all cases, carbon dioxide (CO{sub 2}) sensors installed in buildings provide the signal to the ventilation rate control system. People produce and exhale CO{sub 2} as a consequence of their normal metabolic processes; thus, the concentrations of CO{sub 2} inside occupied buildings are higher than the concentrations of CO{sub 2} in the outdoor air. The magnitude of the indoor-outdoor CO{sub 2} concentration difference decreases as the building's ventilation rate per person increases. The difference between the indoor and outdoor CO{sub 2} concentration is also a proxy for the indoor concentrations of other occupant-generated bioeffluents, such as body odors. Reviews of the research literature on DCV indicate a significant potential for energy savings, particularly in buildings or spaces with a high and variable occupancy. Based on modeling, cooling energy savings from applications of DCV are as high as 20%. With support from the California Energy Commission and the U.S. Department of Energy, the Lawrence Berkeley National Laboratory has performed research on the performance of CO{sub 2} sensing technologies and optical people counters for DCV. In addition, modeling was performed to evaluate the potential energy savings and cost effectiveness of using DCV in general office spaces within the range of California climates. The above-described research has implications for the specifications pertaining to DCV in section 121 of the California Title 24 Standard. Consequently, this document suggests possible changes in these specifications based on the research findings. The suggested changes in specifications were developed in consultation with staff from the Iowa Energy Center who evaluated the accuracy of new CO{sub 2} sensors in laboratory-based research. In addition, staff of the California Energy Commission, and their consultants in the area of DCV, provided input for the suggested changes in specifications.

Fisk, William J.; Sullivan, Douglas P.; Faulkner, David

2010-04-08T23:59:59.000Z

38

Analysis and Control of Non-Affine, Non-Standard, Singularly Perturbed Systems  

E-Print Network [OSTI]

desired state-feedback control design technique. An example of sliding-mode control for linear systems was demonstrated by Heck [19]. The composite control technique proposed by Saberi and Khalil [20] extended the two-stage procedure for general class...

Narang, Anshu

2012-09-18T23:59:59.000Z

39

Environmental Standardization for Sustainability  

E-Print Network [OSTI]

Environmental Standardization for Sustainability by Professor John W. Bagby College of Information that environmental controls are expressed as environmental standards, a traditional driver of investment in pollution control. Environmental standards spur investment in green technologies that promise to stimulate

Bagby, John

40

Scholastic Standards Scholastic Standards  

E-Print Network [OSTI]

Scholastic Standards _______________ 1.8 Page 1 Scholastic Standards Center for Advising-7095 Gaye DiGregorio, Executive Director Scholastic standards are mandated by the faculty through the Faculty Council Committee on Scholastic Standards. Procedures relative to scholastic standards

Note: This page contains sample records for the topic "disturbance control standard" 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

Malvern Zetasizer Nano ZS 1. The system must have temperature control using Peltier elements as standard, giving control  

E-Print Network [OSTI]

Malvern Zetasizer Nano ZS General 1. The system must have temperature control using Peltier with an internally fitted 50mW 532nm laser. 5. A quartz flow cell must be available to enable use as a function of pH, conductivity or additive concentration. 10. The system must include a measurement cell

Subramanian, Venkat

42

Disturbance Rejection for Nonlinear Systems Zongxuan Sun  

E-Print Network [OSTI]

Disturbance Rejection for Nonlinear Systems Zongxuan Sun Research and Development Center General result for a class of minimum phase nonlinear systems with linear disturbances. Sun and Tsao (1999, 2001

Tsao, Tsu-Chin

43

Cover Memorandum for new Department of Energy Standard for Control and Use of Probabilistic Risk Assessments, 1/18/11  

Broader source: Energy.gov [DOE]

This Standard provides guidance and criteria for a standard approach to utlilization of probabilistic risk assessments in nuclear safety applications. This interim Standard was developed by a team...

44

Electric Disturbance Events (OE-417) | Department of Energy  

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

Electric Disturbance Events (OE-417) Electric Disturbance Events (OE-417) The Electric Emergency Incident and Disturbance Report (Form OE-417) collects information on electric...

45

Feasibility Studies on Disturbance Feedforward Techniques to Improve Wind Turbine Load Mitigation Performance: January 2009 -- January 2010  

SciTech Connect (OSTI)

This study investigates disturbance feedforward and preview control to better understand the best possible improvement in load mitigation using advanced wind measurement techniques.

Laks, J.H.; Dunne, F.; Pao, L. Y.

2010-12-01T23:59:59.000Z

46

Standard guide for application of radiation monitors to the control and physical security of special nuclear material  

E-Print Network [OSTI]

1.1 This guide briefly describes the state-of-the-art of radiation monitors for detecting special nuclear material (SNM) (see 3.1.11) in order to establish the context in which to write performance standards for the monitors. This guide extracts information from technical documentation to provide information for selecting, calibrating, testing, and operating such radiation monitors when they are used for the control and protection of SNM. This guide offers an unobtrusive means of searching pedestrians, packages, and motor vehicles for concealed SNM as one part of a nuclear material control or security plan for nuclear materials. The radiation monitors can provide an efficient, sensitive, and reliable means of detecting the theft of small quantities of SNM while maintaining a low likelihood of nuisance alarms. 1.2 Dependable operation of SNM radiation monitors rests on selecting appropriate monitors for the task, operating them in a hospitable environment, and conducting an effective program to test, calibrat...

American Society for Testing and Materials. Philadelphia

1999-01-01T23:59:59.000Z

47

Effect of sample disturbance in opalinus clay shales  

E-Print Network [OSTI]

The sample disturbance problem for different geomaterials is reviewed in this thesis. A general discussion on the disturbance sources and complexities of the disturbance problem is followed by detailed reviews on disturbance ...

Pei, Jianyong, 1975-

2004-01-01T23:59:59.000Z

48

SCALE: A modular code system for performing standardized computer analyses for licensing evaluation. Control modules -- Volume 1, Revision 4  

SciTech Connect (OSTI)

SCALE--a modular code system for Standardized Computer Analyses Licensing Evaluation--has been developed by Oak Ridge National Laboratory at the request of the US Nuclear Regulatory Commission. The SCALE system utilizes well-established computer codes and methods within standard analysis sequences that (1) allow an input format designed for the occasional user and/or novice, (2) automate the data processing and coupling between modules, and (3) provide accurate and reliable results. System development has been directed at problem-dependent cross-section processing and analysis of criticality safety, shielding, heat transfer, and depletion/decay problems. Since the initial release of SCALE in 1980, the code system has been heavily used for evaluation of nuclear fuel facility and package designs. This revision documents Version 4.2 of the system. This manual is divided into three volumes: Volume 1--for the control module documentation, Volume 2--for the functional module documentation, and Volume 3 for the documentation of the data libraries and subroutine libraries.

Landers, N.F.; Petrie, L.M.; Knight, J.R. [Oak Ridge National Lab., TN (United States)] [and others

1995-04-01T23:59:59.000Z

49

Summary of ISO/TC 201 Standard: ISO 29081: 2010, Surface Chemical Analysis - Auger Electron Spectroscopy - Reporting of Methods Used for Charge Control and Charge Correction  

SciTech Connect (OSTI)

This international standard specifies the minimum amount of information required for describing the methods of charge control in measurements of Auger electron transitions from insulating specimens by electron-stimulated Auger electron spectroscopy to be reported with the analytical results. Information is provided in an Annex on methods that have been found useful for charge control prior to or during AES analysis. The Annex also includes a summary table of methods or approaches, ordered by simplicity of approach. A similar international standard has been published for x-ray photoelectron spectroscopy (ISO 19318: 2003(E), Surface chemical analysis - X-ray photoelectron spectroscopy - Reporting of methods used for charge control and charge correction).

Baer, Donald R.

2011-11-01T23:59:59.000Z

50

Enhancement factors for resuspended aerosol radioactivity: Effects of topsoil disturbance  

SciTech Connect (OSTI)

The enhancement factor for airborne radionuclides resuspended by wind is defined as the ratio of the activity density (Bq g{sup {minus}1}) in the aerosol to the activity density in the underlying surface of contaminated soil. Enhancement factors are useful for assessment of worst-case exposure scenarios and transport conditions, and are one of the criteria for setting environmental standards for radioactivity in soil. This paper presents results of experimental studies where resuspension of {sup 239}Pu was measured when air concentrations were equilibrated to the soil surface. Enhancement factors were observed for several types of man-made disturbances (bulldozer-blading, soil raking, vacuum-cleaning) and natural disturbances (springtime thaw, soil-drying, wildfire). For some cases, enhancement factors are compared over range of geographical locations (Bikini Atoll, California, Nevada, and South Carolina). The particle-size distributions of aerosol activity are compared to particle-size distributions of the underlying soil.

Shinn, J.H.

1991-11-01T23:59:59.000Z

51

Got Standards? "Got Standards?"  

E-Print Network [OSTI]

9000 standards were developed by the International Organization for Standardization, which was founded in 1946. The purpose of the organization was to promote the development of international standards in order to bring harmony to global standards for international trade. Enter ISO 9000. The Basics In order

Vardeman, Stephen B.

52

abiotic disturbance population: Topics by E-print Network  

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

disturbing, but that the disturbance is still non-zero. Asger C. Ipsen 2014-09-11 269 Timber supply on public land in response to catastrophic natural disturbance: a...

53

ameliorating metabolic disturbances: Topics by E-print Network  

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

disturbing, but that the disturbance is still non-zero. Asger C. Ipsen 2014-09-11 218 Timber supply on public land in response to catastrophic natural disturbance: a...

54

acutely disturbed patients: Topics by E-print Network  

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

disturbing, but that the disturbance is still non-zero. Asger C. Ipsen 2014-09-11 258 Timber supply on public land in response to catastrophic natural disturbance: a...

55

Documentation of Disturbance-Dependent Threatened and Endangered Species  

E-Print Network [OSTI]

Documentation of Disturbance-Dependent Threatened and Endangered Species on U.S. Army-05 #12;#12;Disturbance Dependent T&E Species Documentation of Disturbance-Dependent Threatened

56

Ind. Eng. Chem. Res. 1987,26, 2029-2035 2029 Effect of Disturbance Directions on Closed-Loop  

E-Print Network [OSTI]

-point com- position control system for a distillation column is analyzed for various disturbance and set a distillation column. A feed composition disturbance correspondingto an increased amount of light component the mole fraction of light component in the top and bottom prod- ucts.) In this paper we define

Skogestad, Sigurd

57

Implementation of the control and data acquisition system for a small angle neutron scattering spectrometer according to the "Juelich-Munich standard"  

E-Print Network [OSTI]

In Forschungszentrum Juelich the control and data acquisition systems for several neutron spectrometers are being built. Because some of these spectrometers will be commissioned to the new research reactor FRM-II at the technical university of Munich, there was a joint effort with the instrumentation group of the FRM-II to establish the "Juelich-Munich standard", which is basically a collection of tools and devices which are used for the implementation of the spectrometers. This includes: Siemens S7 PLCs for all axis movement issues, PROFIBUS DP for the connection of slow control equipment in the front end, TACO Middleware running on PC-Systems with Linux, python for scripting and Qt for the implementation of GUIs. The paper describes the implementation the control and data acquisition system of the KWS-1, the first experiment built according to the above standard

H. Kleines; M. Drochner; H. Loevenich; M. Wagener; F. Suxdorf; F. -J. Kayser; K. Zwoll; L. Schaetzler; J. Heinen; M. Heiderich; D. Schwahn; J. Neuhaus; J. Krueger

2002-10-24T23:59:59.000Z

58

Standards Actions, October 2000  

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

61326-1-am2-2000, Electrical equipment for measure- ment, control and laboratory use - EMC requirements - Part 1: General requirements. American National Standards Projects...

59

Continuous-time model reference adaptive control with improved transient performance  

E-Print Network [OSTI]

. . 10 3. 1. Introduction . . 3. 2. Performance of a Standard MRAC Scheme. . . . . . . . . 3. 3. Performance Improvement as Input Disturbance Rejection 3. 4. A Modified MRAC Scheme for Improved Transient Per- formance . 3. 5. Example and Simulations... 10 13 16 21 24 IV MODEL REFERENCE ADAPTIVE CONTROL OF RIGID ROBOTS WITH IMPROVED TRANSIENT PERFORMANCE 27 4. 1. Introduction 4. 2. Performance of a Standard MRAC Scheme for a Robotic Manipulator . 4. 3. Performance Improvement as Input...

Ho, Ming-Tzu

1993-01-01T23:59:59.000Z

60

Impact of the revised OSHA exposure standard on evaluation and control of benzene and other volatile organic chemicals in the liquid petroleum pipeline industry  

SciTech Connect (OSTI)

The primary purpose of this study was to determine the benzene exposure potential of workers in the liquid petroleum pipeline industry and to assess the impact of compliance with the revised standard on this industry. In addition, exposure to ethylene dibromide (EDB), and ethylene dichloride (EDC), which have toxicological profiles similar to that of benzene and are routinely found in this industry, were evaluated and appropriate control protocols were recommended. Exposure potential to benzene in excess of the 0.5 ppm (8-hour TWA) OSHA action level was shown to be limited to three free product handling operations, and that this increased exposure potential was dependent on the length of time necessary to perform the operations. The incidence and magnitude of benzene overexposure was not severe and control could be accomplished with engineering methods, along with work practice controls and personal protective equipment. Through application of a risk assessment model it was shown that 14 excess leukemia deaths per one thousand workers could be expected in the employee population that routinely performs those operation having maximum benzene exposure potential. This compares to less than on excess leukemia death per one thousand workers in the total work population. The evaluation of EDB and EDC indicated that exposure potential to EDB was of greatest concern. Even though exposure could be limited through application of standard industrial hygiene methods, any control protocol short of total elimination of EDB from the product stream may be not sufficient to reduce exposure to accepted levels.

Mercer, D.O.

1989-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "disturbance control standard" 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

Standard practice for qualification and acceptance of boron based metallic neutron absorbers for nuclear criticality control for dry cask storage systems and transportation packaging  

E-Print Network [OSTI]

1.1 This practice provides procedures for qualification and acceptance of neutron absorber materials used to provide criticality control by absorbing thermal neutrons in systems designed for nuclear fuel storage, transportation, or both. 1.2 This practice is limited to neutron absorber materials consisting of metal alloys, metal matrix composites (MMCs), and cermets, clad or unclad, containing the neutron absorber boron-10 (10B). 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

American Society for Testing and Materials. Philadelphia

2007-01-01T23:59:59.000Z

62

Disturbance, spatial turnover, and species coexistence in grassland plant communities  

E-Print Network [OSTI]

Humans have dramatically altered natural disturbance regimes. We thus need to understand how these alterations affect plant communities and whether natural disturbance regimes can be restored. I explored the effect of ...

Questad, Erin

2008-08-18T23:59:59.000Z

63

Brand Standards Brand StandardsBrand Standards  

E-Print Network [OSTI]

Brand Standards 6.6.11 #12;Brand StandardsBrand Standards VISUAL IDENTITY AND BRANDING INITIATIVE, the visual image presented to the public by the units of the University and UMMC often is confusing the organizations' public image under a cohesive, easily recognized visual identity that relies upon a common

Weber, David J.

64

Final Technical Report Quantification and Standardization of Pattern Properties for the Control of the Lost Foam Casting Process  

SciTech Connect (OSTI)

This project takes a fresh look at the ''white side'' of the lost foam casting process. We have developed the gel front hypothesis for foam pyrolysis behavior and the magnetic metal pump method for controlling lost foam casting metal fill event. The subject of this report is work done in the improvement of the Lost Foam Casting Process. The original objective of this project was to improve the control of metal fill by understanding the influence of foam pattern and coating properties on the metal fill event. Relevant pattern properties could then be controlled, providing control of the metal fill event. One of the original premises of this project was that the process of metal fill was relatively well understood. Considerable previous work had been done to develop fluid mechanical and heat transfer models of the process. If we could just incorporate measured pattern properties into these models we would be able predict accurately the metal fill event. As we began to study the pyrolysis behavior of EPS during the metal fill event, we discovered that the chemical nature of this event had been completely overlooked in previous research. Styrene is the most prevalent breakdown product of EPS pyrolysis and it is a solvent for polystyrene. Much of the styrene generated by foam pyrolysis diffuses into intact foam, producing a molten gel of mechanically entangled polystyrene molecules. Much of the work of our project has centered on validation of this concept and producing a qualitative model of the behavior of EPS foam undergoing pyrolysis in a confined environment. A conclusion of this report is that styrene dissolution in EPS is a key phenomenon in the pyrolysis process and deserves considerable further study. While it is possible to continue to model the metal fill event parametrically using empirical data, we recommend that work be undertaken by qualified researchers to directly characterize and quantify this phenomenon for the benefit of modelers, researchers, and workers in the field. Another original premise of this project was that foam pattern and coating properties could be used to efficiently control metal fill. After studying the structure of EPS foam in detail for the period of this contract, we have come to the conclusion that EPS foam has an inherent variability at a scale that influences metal fill behavior. This does not allow for the detailed fine control of the process that we originally envisioned. We therefore have sought other methods for the control of the metal fill event. Of those, we now believe that the magnetic metal pump shows the most promise. We have conducted two casting trials using this method and preliminary results are very encouraging. A conclusion of our report is that, while every effort should continue to be made to produce uniform foam and coatings, the use of the magnetic metal pump should be encouraged and closed loop control mechanisms should be developed for this pouring method.

Ronald Michaels

2005-09-30T23:59:59.000Z

65

Interconnection Standards  

Broader source: Energy.gov [DOE]

The Michigan Public Service Commission (PSC) first adopted interconnection standards for distributed generation (DG) in September 2003. The original standards provided for 5 levels of...

66

Interconnection Standards  

Broader source: Energy.gov [DOE]

New York first adopted uniform interconnection standards in 1999 (see history below). The Standard Interconnection Requirements (SIR) have subsequently been amended several times since, most...

67

Interconnection Standards  

Broader source: Energy.gov [DOE]

The Pennsylvania Public Utilities Commission was required to adopt interconnection standards and net-metering rules by the Alternative Energy Portfolio Standards Act of 2004.The PUC subsequently...

68

Interconnection Standards  

Broader source: Energy.gov [DOE]

The North Carolina Utilities Commission (NCUC) adopted comprehensive interconnection standards for distributed generation in June 2008. The NCUC standards, which are similar to the Federal Energy...

69

Tool coupling for the design and operation of building energy and control systems based on the Functional Mock-up Interface standard  

SciTech Connect (OSTI)

This paper describes software tools developed at the Lawrence Berkeley National Laboratory (LBNL) that can be coupled through the Functional Mock-up Interface standard in support of the design and operation of building energy and control systems. These tools have been developed to address the gaps and limitations encountered in legacy simulation tools. These tools were originally designed for the analysis of individual domains of buildings, and have been difficult to integrate with other tools for runtime data exchange. The coupling has been realized by use of the Functional Mock-up Interface for co-simulation, which standardizes an application programming interface for simulator interoperability that has been adopted in a variety of industrial domains. As a variety of coupling scenarios are possible, this paper provides users with guidance on what coupling may be best suited for their application. Furthermore, the paper illustrates how tools can be integrated into a building management system to support the operation of buildings. These tools may be a design model that is used for real-time performance monitoring, a fault detection and diagnostics algorithm, or a control sequence, each of which may be exported as a Functional Mock-up Unit and made available in a building management system as an input/output block. We anticipate that this capability can contribute to bridging the observed performance gap between design and operational energy use of buildings.

Nouidui, Thierry Stephane; Wetter, Michael

2014-03-01T23:59:59.000Z

70

Standard Practice for Irradiation of Fresh and Frozen Red Meat and Poultry to Control Pathogens and Other Microorganisms  

E-Print Network [OSTI]

1.1 This practice outlines procedures for the irradiation of fresh or frozen meat and poultry. Note 1—The Codex Alimentarius Commission defines meat as “the edible part of any mammal” and poultry as “any domesticated bird, including chicken, turkeys, ducks, geese, guinea-fowls, or pigeons” (CAC/MISC 5). Note 2—Current U.S. regulations limit the definition of livestock species to cattle, sheep, swine, goat, horse, mule, or other equine and poultry species to chicken, turkey, duck, goose, and guinea (2, 3). 1.2 This practice covers absorbed doses used for inactivation of parasites and reduction of bacterial load in fresh and frozen red meat and poultry. Such doses are typically less than 10 kGy. 1.3 This practice addresses irradiation of pre-packaged product for retail sale or for use as an ingredient in other products. It also addresses the in-line irradiation of unpackaged product. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It i...

American Society for Testing and Materials. Philadelphia

2008-01-01T23:59:59.000Z

71

Quality of Survival and Growth in Children and Young Adults in the PNET4 European Controlled Trial of Hyperfractionated Versus Conventional Radiation Therapy for Standard-Risk Medulloblastoma  

SciTech Connect (OSTI)

Purpose: To compare quality of survival in “standard-risk” medulloblastoma after hyperfractionated radiation therapy of the central nervous system with that after standard radiation therapy, combined with a chemotherapy regimen common to both treatment arms, in the PNET4 randomised controlled trial. Methods and Materials: Participants in the PNET4 trial and their parents/caregivers in 7 participating anonymized countries completed standardized questionnaires in their own language on executive function, health status, behavior, health-related quality of life, and medical, educational, employment, and social information. Pre- and postoperative neurologic status and serial heights and weights were also recorded. Results: Data were provided by 151 of 244 eligible survivors (62%) at a median age at assessment of 15.2 years and median interval from diagnosis of 5.8 years. Compared with standard radiation therapy, hyperfractionated radiation therapy was associated with lower (ie, better) z-scores for executive function in all participants (mean intergroup difference 0.48 SDs, 95% confidence interval 0.16-0.81, P=.004), but health status, behavioral difficulties, and health-related quality of life z-scores were similar in the 2 treatment arms. Data on hearing impairment were equivocal. Hyperfractionated radiation therapy was also associated with greater decrement in height z-scores (mean intergroup difference 0.43 SDs, 95% confidence interval 0.10-0.76, P=.011). Conclusions: Hyperfractionated radiation therapy was associated with better executive function and worse growth but without accompanying change in health status, behavior, or quality of life.

Kennedy, Colin, E-mail: crk1@soton.ac.uk [University of Southampton Faculty of Medicine and University Hospital Southampton National Health Service Foundation Trust, Southampton (United Kingdom); Bull, Kim [University of Southampton Faculty of Medicine and University Hospital Southampton National Health Service Foundation Trust, Southampton (United Kingdom); Chevignard, Mathilde [Hôpitaux de Saint Maurice, Saint Maurice (France); Neurophysiology, University of Pierre et Marie-Curie Paris 6, Paris (France); Culliford, David [University of Southampton Faculty of Medicine and University Hospital Southampton National Health Service Foundation Trust, Southampton (United Kingdom); Dörr, Helmuth G. [Kinder- und Jugendklinik der Universität Erlangen, Erlangen (Germany); Doz, François [Institut Curie and University Paris Descartes, Sorbonne Paris Cité (France); Kortmann, Rolf-Dieter [Department of Radiation Therapy, University of Leipzig, Leipzig (Germany); Lannering, Birgitta [Department of Pediatrics, The Sahlgren Academy, University of Gothenburg, Gothenburg (Sweden); Massimino, Maura [Fondazione Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Istituto Nazionale dei Tumori, Milan (Italy); Navajas Gutiérrez, Aurora [Hospital Universitario Cruces, Baracaldo-Vizcaya (Spain); Rutkowski, Stefan [University Medical Center Hamburg-Eppendorf, Hamburg (Germany); Spoudeas, Helen A. [Center for Pediatric Endocrinology, University College London, London (United Kingdom); Calaminus, Gabriele [Pediatric Oncology, University of Muenster, Muenster (Germany)

2014-02-01T23:59:59.000Z

72

Sonication standard laboratory module  

DOE Patents [OSTI]

A standard laboratory module for automatically producing a solution of cominants from a soil sample. A sonication tip agitates a solution containing the soil sample in a beaker while a stepper motor rotates the sample. An aspirator tube, connected to a vacuum, draws the upper layer of solution from the beaker through a filter and into another beaker. This beaker can thereafter be removed for analysis of the solution. The standard laboratory module encloses an embedded controller providing process control, status feedback information and maintenance procedures for the equipment and operations within the standard laboratory module.

Beugelsdijk, Tony (Los Alamos, NM); Hollen, Robert M. (Los Alamos, NM); Erkkila, Tracy H. (Los Alamos, NM); Bronisz, Lawrence E. (Los Alamos, NM); Roybal, Jeffrey E. (Santa Fe, NM); Clark, Michael Leon (Menan, ID)

1999-01-01T23:59:59.000Z

73

Secondary plant succession on disturbed sites at Yucca Mountain, Nevada  

SciTech Connect (OSTI)

This report presents the results of a study of secondary plant succession on disturbed sites created during initial site investigations in the late 1970s and early 1980s at Yucca Mountain, NV. Specific study objectives were to determine the rate and success of secondary plant succession, identify plant species found in disturbances that may be suitable for site-specific reclamation, and to identify environmental variables that influence succession on disturbed sites. During 1991 and 1992, fifty seven disturbed sites were located. Vegetation parameters, disturbance characteristics and environmental variables were measured at each site. Disturbed site vegetation parameters were compared to that of undisturbed sites to determine the status of disturbed site plant succession. Vegetation on disturbed sites, after an average of ten years, was different from undisturbed areas. Ambrosia dumosa, Chrysothamnus teretifolius, Hymenoclea salsola, Gutierrezia sarothrae, Atriplex confertifolia, Atriplex canescens, and Stephanomeria pauciflora were the most dominant species across all disturbed sites. With the exception of A. dumosa, these species were generally minor components of the undisturbed vegetation. Elevation, soil compaction, soil potassium, and amounts of sand and gravel in the soil were found to be significant environmental variables influencing the species composition and abundance of perennial plants on disturbed sites. The recovery rate for disturbed site secondary succession was estimated. Using a linear function (which would represent optimal conditions), the recovery rate for perennial plant cover, regardless of which species comprised the cover, was estimated to be 20 years. However, when a logarithmic function (which would represent probable conditions) was used, the recovery rate was estimated to be 845 years. Recommendations for future studies and site-specific reclamation of disturbances are presented.

Angerer, J.P.; Ostler, W.K.; Gabbert, W.D.; Schultz, B.W.

1994-12-01T23:59:59.000Z

74

LISA Science Results in the Presence of Data Disturbances  

E-Print Network [OSTI]

Each spacecraft in the Laser Interferometer Space Antenna houses a proof mass which follows a geodesic through spacetime. Disturbances which change the proof mass position, momentum, and/or acceleration will appear in the LISA data stream as additive quadratic functions. These data disturbances inhibit signal extraction and must be removed. In this paper we discuss the identification and fitting of monochromatic signals in the data set in the presence of data disturbances. We also present a preliminary analysis of the extent of science result limitations with respect to the frequency of data disturbances.

Scott E Pollack

2004-03-04T23:59:59.000Z

75

Sediment Transport in Shallow Subcritical Flow Disturbed by Simulated Rainfall  

E-Print Network [OSTI]

TR-14 1968 Sediment Transport in Shallow Subcritical Flow Disturbed by Simulated Rainfall J.L. Machemehl Texas Water Resources Institute Texas A&M University ...

Machemehl, J. L.

76

Interconnection Standards  

Broader source: Energy.gov [DOE]

In February 2004, the Wisconsin Public Service Commission adopted interconnection standards for distributed generation (DG) systems up to 15 megawatts (MW) in capacity. All investor-owned...

77

Interconnection Standards  

Broader source: Energy.gov [DOE]

Virginia has two interconnection standards: one for net-metered systems and one for systems that are not net-metered.

78

Interconnection Standards  

Broader source: Energy.gov [DOE]

In September 2007, the Washington Utilities and Transportation Commission (UTC) adopted interconnection standards for distributed generation (DG) systems up to 20 megawatts (MW) in capacity. The...

79

Interconnection Standards  

Broader source: Energy.gov [DOE]

In December 2005, the Colorado Public Utilities Commission (PUC) adopted standards for net metering and interconnection, as required by Amendment 37, a renewable-energy ballot initiative approved...

80

Interconnection Standards  

Broader source: Energy.gov [DOE]

New Jersey's interconnection standards apply statewide to all electric distribution utilities, but not to the small number of municipal utilities and electric cooperatives in the state. The rules,...

Note: This page contains sample records for the topic "disturbance control standard" 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

Interconnection Standards  

Broader source: Energy.gov [DOE]

Note: Legislation enacted in August 2012 required the Massachusetts Department of Public Utilities (DPU) to develop an enforceable, standard interconnection timeline for distributed generation...

82

UNPACKING COMPLEXITIES OF DISTURBANCE: INSIGHTS FROM CROSS-SYSTEM COMPARISONS  

E-Print Network [OSTI]

Duniway, and Christine Laney are with the US Department of Agriculture-Agricultural Research Service;Abstract Current use of definitions of disturbance limit quantitative comparisons of the effects: disturbance, drought, ecological theory, global change, hurricane, overgrazing, thresholds, wildfire 2 #12

Minnesota, University of

83

Soil Disturbance from an Integrated Mechanical Forest Fuel Reduction  

E-Print Network [OSTI]

Soil Disturbance from an Integrated Mechanical Forest Fuel Reduction Operation in Southwest Oregon1. This paper reports results of soil disturbance generated from an integrated forest harvesting/mechanical, mechanical harvesting, soil strength Introduction Currently, there is a lack of information concerning

Bolding, M. Chad

84

Mechanical characteristics of folds in Upper Cretaceous strata in the Disturbed Belt of northwestern Montana  

E-Print Network [OSTI]

controlled cross section through a wave trai. n of these folds, The citations on these pages follow the style of the U. S. Geological Survey Bulletin. other field observations, laboratory analysis of collected samples, and theoretical considerations...MECHANICAL CHARACTERISTICS OF FOLDS IN UPPER CRETACEOUS STRATA IN THE DISTURBED BELT OF NORTHWESTERN MONTANA A Thesis by PAT KADER GILBERT Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements...

Gilbert, Pat Kader

1974-01-01T23:59:59.000Z

85

Internal Controls Evaluations  

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

iPortal Space. III. GAO Standards for Internal Control in the Federal Government In 1999, GAO issued revised Standards for Internal Control in the Federal Government. This...

86

Interconnection Standards  

Broader source: Energy.gov [DOE]

Oregon has three separate interconnection standards: one for net-metered systems, one for small generator facilities (non-net metered systems) and one for large generator facilities (non-net...

87

Interconnection Standards  

Broader source: Energy.gov [DOE]

South Dakota’s interconnection standards for distributed generation, adopted by the state Public Utilities Commission (PUC) in May 2009, apply to customers of investor-owned utilities.* The rules...

88

Interconnection Standards  

Broader source: Energy.gov [DOE]

Vermont has adopted separate interconnection standards for net-metered energy systems that are 150 kW or less, and for all other distributed-generation (DG) systems.

89

Interconnection Standards  

Broader source: Energy.gov [DOE]

In December 2003, the Nevada Public Utilities Commission (PUC) adopted interconnection standards for customers of NV Energy (formerly Nevada Power and Sierra Pacific Power) with on-site generation...

90

Polarimetric Standardization  

E-Print Network [OSTI]

The use of polarimetric techniques is nowadays widespread among solar and stellar astronomers. However, notwithstanding the recommandations that have often been made about the publication of polarimetric results in the astronomical literature, we are still far from having a standard protocol on which to conform. In this paper we review the basic definitions and the physical significance of the Stokes parameters, and we propose a standardization of the measurement of polarized radiation.

E. Landi Degl'Innocenti; S. Bagnulo; L. Fossati

2006-10-09T23:59:59.000Z

91

Regulations for Land Disturbing Activities (North Carolina)  

Broader source: Energy.gov [DOE]

The law requires installation and maintenance of sufficient erosion control practices to retain sediment within the boundaries of the site. It also requires that surfaces be non-erosive and stable...

92

Robust estimation of the parameters of a disturbed non-stationary Gaussian process  

E-Print Network [OSTI]

A typical problem in the detection of the gravitational waves in the data of gravitational antennas is the non-stationarity of the Gaussian noise (and so the varying sensitivity) and the presence of big impulsive disturbances. In such conditions the estimation of the standard deviation of the Gaussian process done with a classical estimator applied after a "rough" cleaning of the big pulses often gives poor results. We propose a method based on a matched filter applied to an AR histogram of the absolute value of the data

Sergio Frasca; Pia Astone

2009-05-15T23:59:59.000Z

93

Safe Reaction of a Robot Arm with Torque Sensing Ability on the External Disturbance and Impact: Implementation of a New  

E-Print Network [OSTI]

Safe Reaction of a Robot Arm with Torque Sensing Ability on the External Disturbance and Impact anthropomorphic robot arm enabling the torque measurement in each joint to ensure safety while performing tasks control imparting reflex action ability to the robot arm was proposed. The experimental results showed

Tachi, Susumu

94

ORIGINAL PAPER Does off-trail backcountry skiing disturb moose?  

E-Print Network [OSTI]

consequences on wildlife's energy budget if wildlife resists habituation, if an animal's risk perception and Gutzwiller 1995; Stankowich 2008). Human-induced disturbances may affect wildlife ecology because they may

Paris-Sud XI, Université de

95

Emulating Natural Disturbance Regimes: an Emerging Approach for Sustainable Forest  

E-Print Network [OSTI]

of increasing forest structural complexity, maintenance of landscape connectivity and heterogeneity are modifying silvicultural practices based on concepts from successional and landscape ecology to provide defined from reconstructive research. Disturbance-based landscape management, however, has not yet been

Vermont, University of

96

Scanning probe microscopy with inherent disturbance suppression using micromechanical systems  

E-Print Network [OSTI]

All scanning probe microscopes (SPMs) are affected by disturbances, or mechanical noise, in their environments which can limit their imaging resolution. This thesis introduces a general approach for suppressing out-of-plane ...

Sparks, Andrew William, 1977-

2005-01-01T23:59:59.000Z

97

Disturbances, organisms and ecosystems: a global change perspective  

E-Print Network [OSTI]

-called "barbarians" are weakly efficient in a stable environment because they waste energy for foraging, growth, to anticipate disturbances will be examined in the light of evolutionary processes. At last, strategies by which

98

Interconnection Standards  

Broader source: Energy.gov [DOE]

In December 2007, the Connecticut Department of Public Utility Control (DPUC) now called the Public Utilities Regulatory Authority (PURA) approved new interconnection guidelines for distributed...

99

Simulation of landscape disturbances and the effect of climatic change  

SciTech Connect (OSTI)

The purpose of this research is to understand how changes in climate may affect the structure of landscapes that are subject to periodic disturbances. A general model useful for examining the linkage between climatic change and landscape change has been developed. The model makes use of synoptic climatic data, a geographical information system (GRASS), field data on the location of disturbance patches, simulation code written in the SIMSCRIPT language, and a set of landscape structure analysis programs written specifically for this research project. A simplified version of the model, lacking the climatic driver, has been used to analyze how changes in disturbance regimes (in this case settlement and fire suppression) affect landscape change. Landscape change lagged in its response to changes in the disturbance regime, but the lags differed depending upon the character of the change and the particular measure considered. The model will now be modified for use in a specific setting to analyze the effects of changes in climate on the structure of flood-disturbed patches along the Animas River, Colorado.

Baker, W.L.

1993-01-29T23:59:59.000Z

100

1michigan state university brand STandardS BRAND STANDARDS  

E-Print Network [OSTI]

1michigan state university brand STandardS BRAND STANDARDS VERSION 4, APRIL 30, 2012 #12;2michigan state university brand STandardS TABLE OF CONTENTS 3 brand baSicS 5 The Michigan STaTe UniverSiTy brandUrTher gUidance #12;3michigan state university brand STandardS 1. BrANd BASICS 1a whaT iS a brand? We build

Note: This page contains sample records for the topic "disturbance control standard" 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

Standards, Ethics  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout » Staff Basic Energy Sciences (BES)Standards for

102

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

103

the wave model A traveling wave is an organized disturbance  

E-Print Network [OSTI]

1 waves the wave model A traveling wave is an organized disturbance propagating at a well-defined wave speed v. · In transverse waves the particles of the medium move perpendicular to the direction of wave propagation. · In longitudinal waves the particles of the medium move parallel to the direction

Winokur, Michael

104

Simulation of landscape disturbances and the effect of climatic change  

SciTech Connect (OSTI)

Altering the natural disturbance regime of a landscape produces changes in the structure of that landscape as the landscape adjusts to the new disturbance regime. A computer simulation model was designed to enable analyses of the longterm changes to be expected in landscapes as their disturbance regime changes. The model, DISPATCH, is the first dynamic spatial simulation model built around a geographical information system (GIS). The model also includes a new set of programs, the r.le programs, that is the first set of programs designed for calculating landscape structure measures within a GIS. The DISPATCH model was used, to analyze the effects of human alterations of disturbance regimes and global change on landscape structure. Landscapes do not adjust quickly to these alterations based on available data. Landscapes subjected to warming or to longterm fire suppression experience a decline in patch richness, Shannon diversity, the amount of edge and contrast, but an increase in distance between patches, angular second moment (texture measure) and patch size. In contrast, landscapes subjected to cooling, the short-term effects of fire suppression, fragmentation, or traditional prescribed burning tend to respond with increasing richness, Shannon diversity, edge, and contrast, but declining distance, angular second moment, and size. The pattern of response is different at different scales, with important implications for species.

Baker, W.L.

1993-04-01T23:59:59.000Z

105

Sensitivity of climate mitigation strategies to natural disturbances  

SciTech Connect (OSTI)

The present and future concentration of atmospheric carbon dioxide depends on both anthropogenic and natural sources and sinks of carbon. Most proposed climate mitigation strategies rely on a progressive transition to carbon12 efficient technologies to reduce industrial emissions, substantially supported by policies to maintain or enhance the terrestrial carbon stock in forests and other ecosystems. This strategy may be challenged if terrestrial sequestration capacity is affected by future climate feedbacks, but how and to what extent is little understood. Here, we show that climate mitigation strategies are highly sensitive to future natural disturbance rates (e.g. fires, hurricanes, droughts), because of potential effect of disturbances on the terrestrial carbon balance. Generally, altered disturbance rates affect the pace of societal and technological transitions required to achieve the mitigation target, with substantial consequences on the energy sector and on the global economy. Understanding the future dynamics and consequences of natural disturbances on terrestrial carbon balance is thus essential for developing robust climate mitigation strategies and policies

Le Page, Yannick LB; Hurtt, George; Thomson, Allison M.; Bond-Lamberty, Benjamin; Patel, Pralit L.; Wise, Marshall A.; Calvin, Katherine V.; Kyle, G. Page; Clarke, Leon E.; Edmonds, James A.; Janetos, Anthony C.

2013-02-19T23:59:59.000Z

106

SCALE: A modular code system for performing Standardized Computer Analyses for Licensing Evaluation. Volume 1, Part 2: Control modules S1--H1; Revision 5  

SciTech Connect (OSTI)

SCALE--a modular code system for Standardized Computer Analyses Licensing Evaluation--has been developed by Oak Ridge National Laboratory at the request of the US Nuclear Regulatory Commission. The SCALE system utilizes well-established computer codes and methods within standard analysis sequences that (1) allow an input format designed for the occasional user and/or novice, (2) automated the data processing and coupling between modules, and (3) provide accurate and reliable results. System development has been directed at problem-dependent cross-section processing and analysis of criticality safety, shielding, heat transfer, and depletion/decay problems. Since the initial release of SCALE in 1980, the code system has been heavily used for evaluation of nuclear fuel facility and package designs. This revision documents Version 4.3 of the system.

NONE

1997-03-01T23:59:59.000Z

107

Abstract In this paper, a 4.2-5.4 GHz, Gm LC voltage controlled oscillator (VCO) for IEEE 802.11a standard is  

E-Print Network [OSTI]

Abstract In this paper, a 4.2-5.4 GHz, ­Gm LC voltage controlled oscillator (VCO) for IEEE 802.11a applications [1]. Integrated voltage controlled oscillators (VCOs) are utilized in a number of applicationsBm and 5.5 dBm depending on the tuning voltage. The circuit draws 2 mA without buffers and 14.5 mA from 2

Yanikoglu, Berrin

108

September 2004 Standards Forum and Standards Actions  

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

16 Cancellation in Progress - 3 Inside This Issue Visit the Technical Standards Program Web Site at http:tis.eh.doe.govtechstds September 2004 The Standards Forum and...

109

The effects of sample disturbance on preconsolidation pressure for normally consolidated and overconsolidated clays  

E-Print Network [OSTI]

Sample disturbance has always been a particularly challenging topic in Geotechnical Engineering exercise. The effect and importance of disturbance on stress-strain history and undrained shear strength of soft clays are ...

Kontopoulos, Nikolaos S. (Nikolaos Stefanos)

2012-01-01T23:59:59.000Z

110

E-Print Network 3.0 - adjacent fire disturbed Sample Search Results  

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

landscapes. Keywords Fire ecology Forest disturbance Climate ... of landscape pattern and vegetation heterogeneity (Foster et al. ... Source: Grissino-Mayer,...

111

Consequences of habitat disturbance and recovery to recruitment and the abundance of kelp forest fishes  

E-Print Network [OSTI]

Consequences of habitat disturbance and recovery to recruitment and the abundance of kelp forest: Disturbance Kelp forest Macrocystis pyrifera Recovery Recruitment Reef fishes The complete or partial removal of kelp forests due to disturbance can alter species composition and cause large reductions

Anderson, Todd

112

FEDERAL INFORMATION PROCESSING STANDARD  

E-Print Network [OSTI]

March 2004 FEDERAL INFORMATION PROCESSING STANDARD (FIPS) 199, STANDARDS FOR SECURITY Information Technology Laboratory National Institute of Standards and Technology A new Federal Information Processing Standard (FIPS), recently approved by the Secretary of Commerce, will help federal agencies

113

Suggested performance specifications of standard modular controls for the automation of small hydro electric facilities. [Plant capacities from 50 kW to 15 MW  

SciTech Connect (OSTI)

These specifications are made available by the Department of Energy for the voluntary use by any person, corporation or governmental body in the writing of purchase specifications for the automatic control of small hydro generating stations, i.e., hydro plants ranging in size from 50 kW to 15 MW. It is believed that the use of these specifications will permit competition among capable vendors and, at the same time, assure proper and reliable operation of both the automation hardware and software purchased. The specifications are detailed to a degree which should assure the interchangeability of hardware and software from various suppliers. This also increases the likelihood that spare parts and service will be available for many years. The specifications are written in modules, each of which can be included or excluded for ease of editing to match a particular application. Brief but detailed instructions are included for such editing. An extensive appendix gives the alternatives which were considered and reasons for the various choices specified.

Beckwith, R.W.

1980-06-01T23:59:59.000Z

114

The Standard Model Beyond the Standard Model  

E-Print Network [OSTI]

physics with top quark Search for Extra-dimensions Conclusions 1 The Standard Model Building block quark Search for Extra-dimensions Conclusions Building block The particles and forces The Standard Model the Standard Model New physics with top quark Search for Extra-dimensions Conclusions Building block

115

STATIC VAR COMPENSATOR CONTROL USING A QUANTIZED CONTROLLER FOR A TWO AREA MULTI-MACHINE SYSTEM  

E-Print Network [OSTI]

Compensators (SVC) control to enhance the damping of the power-swing. The test system used is a two area multiSTATIC VAR COMPENSATOR CONTROL USING A QUANTIZED CONTROLLER FOR A TWO AREA MULTI-MACHINE SYSTEM-machine system. A severe disturbance is introduced into the power system and the quantized controller controlled

Wilamowski, Bogdan Maciej

116

August 2007 Standards Actions  

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

August 2007 1.5 DOE Technical Standards Published No entries were received in August 2007 2.0 Non-Government Standards Actions 2.1 American National Standards Institute (ANSI)...

117

July 2007 Standards Actions  

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

in June 2007 1.5 DOE Technical Standards Published No entries were received in June 2007 2.0 Non-Government Standards Actions 2.1 American National Standards Institute (ANSI)...

118

October 2006 Standards Actions  

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

Project No. SAFT-0109 Continued on next page Standards Actions Page 2 October 2006 2.0 NON-GOVERNMENT STANDARDS ACTIONS 2.1 American National Standards Institute American...

119

July 2006 Standards Actions  

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

were received in June 2006. Continued on next page Standards Actions Page 2 July 2005 2.0 Non-Government Standards Actions 2.1 American National Standards Institute (ANSI)...

120

Communication Standards and Recommendations  

E-Print Network [OSTI]

Communication Standards and Recommendations Introduction & Purpose 3 Standards & Recommendations Communication 4 Training 10 Evaluation 11 PMO Workgroup Participation 12 Staffing 12 Communications-related Tracking Grantee Portal Standards and Recommendations 13

Note: This page contains sample records for the topic "disturbance control standard" 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

May 2008 Standards Actions  

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

Standards Actions 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society...

122

May 2006 Standards Actions  

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

Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society...

123

February 2001 Standards Actions  

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

Technical Standards Program Document Status Visit the Technical Standards Program Web Site: http:tis.eh.doe.govtechstds Activity Summary In Conversion - 4 In Preparation...

124

Energy Portfolio Standard  

Broader source: Energy.gov [DOE]

Nevada established a renewable portfolio standard (RPS) as part of its 1997 restructuring legislation. Under the standard, NV Energy (formerly Nevada Power and Sierra Pacific Power) must use...

125

Energy Efficiency Product Standards  

Broader source: Energy.gov [DOE]

'' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of...

126

Issues in Purchasing and Maintaining Intrinsic Standards  

SciTech Connect (OSTI)

Intrinsic standards are widely used in the metrology community because they realize the best level uncertainty for many metrology parameters. For some intrinsic standards, recommended practices have been developed to assist metrologists in the selection of equipment and the development of appropriate procedures in order to realize the intrinsic standard. As with the addition of any new standard, the metrology laboratory should consider the pros and cons relative to their needs before purchasing the standard so that the laboratory obtains the maximum benefit from setting up and maintaining these standards. While the specific issues that need to be addressed depend upon the specific intrinsic standard and the level of realization, general issues that should be considered include ensuring that the intrinsic standard is compatible with the laboratory environment, that the standard is compatible with the current and future workload, and whether additional support standards will be required in order to properly maintain the intrinsic standard. When intrinsic standards are used to realize the best level of uncertainty for a specific metrology parameter, they usually require critical and important maintenance activities. These activities can including training of staff in the system operation, as well as safety procedures; performing periodic characterization measurements to ensure proper system operation; carrying out periodic intercomparisons with similar intrinsic standards so that proper operation is demonstrated; and maintaining control or trend charts of system performance. This paper has summarized many of these important issues and therefore should be beneficial to any laboratory that is considering the purchase of an intrinsic standard.

PETTIT,RICHARD B.; JAEGER,KLAUS; EHRLICH,CHARLES D.

2000-09-12T23:59:59.000Z

127

PERFORMANCE ASSESSMENT OF PID CONTROLLERS  

E-Print Network [OSTI]

PERFORMANCE ASSESSMENT OF PID CONTROLLERS W. Tan, H. J. Marquez, and T. Chen§ Abstract: Criteria based on disturbance rejection and system robustness are proposed to assess the performance of PID-loop or multi-loop. Key Words: PID Control; Tuning; Performance; Robustness; Structured Singular Value. 1

Marquez, Horacio J.

128

Variation in physiological responses of forest trees to disturbance: implications for future forest carbon and management  

E-Print Network [OSTI]

Rapid environmental change in recent decades has challenged Ecologists to focus on understanding ecosystem response and physiological functioning in the face of increased disturbances. Understanding physiological responses ...

Reed, Alexis S.

2012-05-31T23:59:59.000Z

129

Self-revegetation of disturbed ground in the deserts of Nevada and Washington  

SciTech Connect (OSTI)

Plant cover established without purposeful soil preparation or seeding was measured on ground disturbed by plowing in Washington and by aboveground nuclear explosions in Nevada. After a time lapse of three decades in Washington and two decades in Nevada, fewer species were self-established on the disturbed ground than the nearby undisturbed ground. Alien annual plants were the dominants on the disturbed ground. Cheatgrass (Bromus tectorum) dominated abandoned fields in Washington, and filaree (Erodium cicutarium) dominated disturbed ground in Nevada. Perennial grasses and shrubs appeared to be more successful as invaders in Nevada than in Washington. This distinction is attributed to the superior competitive ability of cheatgrass in Washington.

Rickard, W.H.; Sauer, R.H.

1982-01-01T23:59:59.000Z

130

Facilities Management CAD Standards  

E-Print Network [OSTI]

Facilities Management CAD Standards 2011 #12;Facilities Management CAD Standards Providing: Layering Standards 2.1 Layer Name Format 2.2 Layer Name Modifiers 2.3 Layer Attributes 2.4 Special Layer of PDF and DWG Files APPENDIX A: DAL FM CAD Standard Layers APPENDIX B: DAL FM CAD Special Layers

Brownstone, Rob

131

Standard 90, the planning  

SciTech Connect (OSTI)

In order to understand the current proposed ANS/ASHRAE/IES Standard 90.1 Energy Efficient Design of New Non-Residential Buildings and New High-Rise, Residential Buildings, this article offers background on the initial Standard, the organization of the Standard committee, and the objectives established for the proposed Standard 90.1.

Not Available

1985-10-01T23:59:59.000Z

132

Technical Standards Program  

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

The Technical Standards Program (TSP) promotes the use of voluntary consensus standards by the Department of Energy (DOE), provides DOE with the means to develop needed technical standards, and manages overall technical standards information, activities, issues, and interactions. Cancels DOE O 1300.2A. Canceled by DOE O 252.1A

1999-11-19T23:59:59.000Z

133

Technical Standards Program  

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

The Order promotes DOE's use of Voluntary Consensus Standards (VCS) as the primary method for application of technical standards and establishes and manages the DOE Technical Standards Program (TSP) including technical standards development, information, activities, issues, and interactions. Admin Chg 1 dated 3-12-13.

2011-02-23T23:59:59.000Z

134

Environmental Services Standard Tasks  

E-Print Network [OSTI]

1 Environmental Services Operations Standard Tasks The primary function of Environmental Services developed and implemented standard custodial tasks that meet industry standards. The standards are as follows: Exterior Building Cleaning Daily Clean ash urns Clean entry area glass Clean steps and remove

135

Control Systems Security Standards: Accomplishments & Impacts  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTieCelebrate EarthEnergy Contractor PerformanceReserve

136

Control Systems Security Standards: Accomplishments And Impacts |  

Office of Environmental Management (EM)

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

137

Instrumentation and Control Functional Area Qualification Standard  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAX POLICIES7.pdfFuel2007 | Department7 InspectionDepartment ofInstructions forNOT

138

Establishment of warm-season native grasses and forbs on drastically disturbed lands  

SciTech Connect (OSTI)

Establishment of warm-season native grasses and forbs (WSNGs) has been viewed by landowners, agronomists, natural resource managers and reclamation specialists as being too expensive and difficult, especially for reclamation, which requires early stand closure and erosion control. Natural resource managers have learned a great deal about establishing WSNGs since the implementation of the 1985 Farm Bill`s Conservation Reserve Program (CRP). Reclamation specialists must begin to use this information to improve reclamation success. Quality control of seed equipment and planting methods has been proven to be the crucial first step in successful establishment. Seedling germination, growth and development of WSNGs are different from that of introduced cool-season grasses and legumes. Specialized seed drills and spring planting periods are essential. Because shoot growth lags far behind root growth the first two seasons, WSNGs often are rejected for reclamation use. Usually, the rejection is based on preconceived notions that bare ground will erode and on reclamation specialists` desire for a closed, uniform, grassy lawn. WSNG`s extensive root systems inhibit rill and gully erosion by the fall of the first season. Planting a weakly competitive, short-lived nurse crop such as perennial ryegrass (Lolium perenne) at low rates with the WSNG mixture can reduce first-season sheet and rill erosion problems and give an appearance of a closed stand. Benefits of WSNGs in soil building and their acid-tolerance make them ideal species for reclamation of drastically disturbed lands. WSNGs and forbs enhance wildlife habitat and promote natural succession and the invasion of the reclamation site by other native species, particularly hardwood trees, increasing diversity and integrating the site into the local ecosystem. This is perhaps their most important attribute. Most alien grasses and legumes inhibit natural succession, slowing the development of a stable mine soil ecosystem. This paper outlines one successful methodology to establish warm-season grasses and forbs on abandoned mine lands in Missouri. The methodology can be successfully adapted for reclamation of all drastically disturbed lands including Title V lands under the Surface Mining Control Reclamation Act of 1977 (PL95-87) to promote ecosystem diversity and stability.

Miller, S. [Missouri Dept. of Natural Resources, Jefferson City, MO (United States)

1998-12-31T23:59:59.000Z

139

Moving mass trim control system design  

SciTech Connect (OSTI)

This paper describes the design of a moving mass trim control system for maneuvering axisymmetric reentry vehicles. The moving mass trim controller is composed of three equal masses that are independently positioned in order to deliver a desired center of mass position. For a slowly spinning reentry vehicle, the mass offset creates a trim angle-of-attack to generate modest flight path corrections. The control system must maintain the desired position of each mass in the face of large disturbances. A novel algorithm for determining the desired mass positions is developed in conjunction with a preliminary controller design. The controller design is based on classical frequency domain techniques where a bound on the disturbance magnitude is used to formulate the disturbance rejection problem. Simulation results for the controller are presented for a typical reentry vehicle.

Byrne, R.H.; Robinett, R.D.; Sturgis, B.R.

1996-03-01T23:59:59.000Z

140

Ecosystem carbon storage capacity as affected by disturbance regimes: A general theoretical model  

SciTech Connect (OSTI)

Disturbances have been recognized as a key factor shaping terrestrial ecosystem states and dynamics. A general model that quantitatively describes the relationship between carbon storage and disturbance regime is critical for better understanding large scale terrestrial ecosystem carbon dynamics. We developed a model (REGIME) to quantify ecosystem carbon storage capacities (E[x]) under varying disturbance regimes with an analytical solution E[x] = U {center_dot} {tau}{sub E} {center_dot} {lambda}{lambda} + s {tau} 1, where U is ecosystem carbon influx, {tau}{sub E} is ecosystem carbon residence time, and {tau}{sub 1} is the residence time of the carbon pool affected by disturbances (biomass pool in this study). The disturbance regime is characterized by the mean disturbance interval ({lambda}) and the mean disturbance severity (s). It is a Michaelis-Menten-type equation illustrating the saturation of carbon content with mean disturbance interval. This model analytically integrates the deterministic ecosystem carbon processes with stochastic disturbance events to reveal a general pattern of terrestrial carbon dynamics at large scales. The model allows us to get a sense of the sensitivity of ecosystems to future environmental changes just by a few calculations. According to the REGIME model, for example, approximately 1.8 Pg C will be lost in the high-latitude regions of North America (>45{sup o} N) if fire disturbance intensity increases around 5.7 time the current intensity to the end of the twenty-first century, which will require around 12% increases in net primary productivity (NPP) to maintain stable carbon stocks. If the residence time decreased 10% at the same time additional 12.5% increases in NPP are required to keep current C stocks. The REGIME model also lays the foundation for analytically modeling the interactions between deterministic biogeochemical processes and stochastic disturbance events.

Weng, Ensheng [University of Oklahoma, Norman; Luo, Yiqi [University of Oklahoma; Wang, Weile [NASA Ames Research Center; Wang, Han [University of Oklahoma, Norman; Hayes, Daniel J [ORNL; McGuire, A. David [University of Alaska; Hastings, Alan [University of California, Davis; Schimel, David [NEON Inc.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "disturbance control standard" 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

Title 24, Part 6 2013 Standards  

E-Print Network [OSTI]

, by regulation, lighting, insulation climate control system, and other building design and construction standards-rulemaking industry meetings · Workshops on proposed standards · Notice of Proposed Action and "45-day language reliable way to create jobs, save consumers money and cut pollution from the power sector." Governor Jerry

California at Davis, University of

142

Statistical validation and an empirical model of hydrogen production enhancement found by utilizing passive flow disturbance in the steam-reformation process  

SciTech Connect (OSTI)

A passive flow disturbance has been proven to enhance the conversion of fuel in a methanol-steam reformer. This study presents a statistical validation of the experiment based on a standard 2{sup k} factorial experiment design and the resulting empirical model of the enhanced hydrogen producing process. A factorial experiment design was used to statistically analyze the effects and interactions of various input factors in the experiment. Three input factors, including the number of flow disturbers, catalyst size, and reactant flow rate were investigated for their effects on the fuel conversion in the steam-reformation process. Based on the experimental results, an empirical model was developed and further evaluated with an uncertainty analysis and interior point data. (author)

Erickson, Paul A.; Liao, Chang-hsien [Department of Mechanical and Aeronautical Engineering, University of California, One Shields Avenue, Davis, CA 95616 (United States)

2007-11-15T23:59:59.000Z

143

BIOTROPICA 28(4a): 414-423 1996 Introduction: Disturbance and Caribbean Ecosystems1  

E-Print Network [OSTI]

BIOTROPICA 28(4a): 414-423 1996 Introduction: Disturbance and Caribbean Ecosystems1 Jess K in Caribbean ecosystems. Most (11) of the articles describe the responses of Caribbean forests to hurricane of the comparative responses of Caribbean ecosystems to different disturbances. Finally, we identify those areas

Willig, Michael

144

The Contrasting Response to Soil Disturbance between Lodgepole Pine and Hybrid White Spruce in Subboreal Forests  

E-Print Network [OSTI]

for evaluating the sustainability of forest management (Curran et al., 2005). Soil disturbance can play a roleThe Contrasting Response to Soil Disturbance between Lodgepole Pine and Hybrid White Spruce in Subboreal Forests J. M. Kranabetter,* P. Sanborn, B. K. Chapman, and S. Dube ABSTRACT Reductions in soil

Sanborn, Paul

145

Influence of egg predation and physical disturbance on lake trout Salvelinus namaycush egg mortality and  

E-Print Network [OSTI]

mortality and implications for life-history theory J. D. FITZSIMONS*, J. L. JONAS, R. M. CLARAMUNT, B and physical disturbance on lake trout Salvelinus namaycush egg mortality was investigated in situ in Lake and egg predation on egg loss. Wind fetch was used as an index of physical disturbance and comparisons

Marsden, Ellen

146

Agricultural and Forest Meteorology 113 (2002) 185222 Modeling and measuring the effects of disturbance history  

E-Print Network [OSTI]

and reduced plant N demand. Modeled rates of carbon sequestration over the past 200 years are driven of disturbance history and climate on carbon and water budgets in evergreen needleleaf forests P.E. Thorntona,, B 3 April 2002 Abstract The effects of disturbance history, climate, and changes in atmospheric carbon

Cohen, Ronald C.

147

Developing versus Nondeveloping Disturbances for Tropical Cyclone Formation. Part I: North Atlantic*  

E-Print Network [OSTI]

Developing versus Nondeveloping Disturbances for Tropical Cyclone Formation. Part I: North Atlantic the characteristic differences of tropical disturbances that eventually develop into tropical cyclones (TCs) versus for TC genesis in the North Atlantic. When the east and west (separated by 408W) Atlantic are examined

Li, Tim

148

Stability of steady gravity waves generated by a moving localised pressure disturbance in water of  

E-Print Network [OSTI]

disturbance in water of finite depth. The steady waves take the form of a downstream wavetrain for subcritical and , the subcritical solutions were wavetrains solutions similar to those found in deep water, and became dragStability of steady gravity waves generated by a moving localised pressure disturbance in water

149

Managing steam and concentration disturbances in multi-effect evaporators via  

E-Print Network [OSTI]

Managing steam and concentration disturbances in multi-effect evaporators via nonlinear modelling performance due to steam and concentration disturbances. An alternative architecture is then proposed which mill, the volatile component is water, with the remainder being sugar. Steam is used as a heating

Gravdahl, Jan Tommy

150

Exact propagating nonlinear singular disturbances in strongly coupled dusty plasmas  

SciTech Connect (OSTI)

The dynamical response of the strongly coupled dusty plasma medium has recently been described by utilizing the Generalized Hydrodynamic (GHD) model equations. The GHD equations capture the visco-elastic properties of the medium and have been successful in predicting a host of phenomena (e.g., existence of novel transverse shear waves in the fluid medium, modification of longitudinal wave dispersion by elastic effects, etc.) which have found experimental confirmation. In this paper, the nonlinear longitudinal response of the medium governed by GHD equations in strong coupling limit is discussed analytically. The structure of the equations rules out the balance between dispersion and nonlinearity, thereby, forbidding soliton formation. However, a host of new varieties of nonlinear solutions are found to exist, which have singular spatial profiles and yet have conservative properties. For instance, existence of novel conservative shock structures with zero strength is demonstrated, waves whose breaking produces no dissipation in the medium are observed, propagating solutions which produce cusp like singularities can exist and so on. It is suggested that simulations and experiments should look for these novel nonlinear structures in the large amplitude strong coupling limit of longitudinal disturbances in dusty plasmas.

Das, Amita; Tiwari, Sanat Kumar; Kaw, Predhiman; Sen, Abhijit [Institute for Plasma Research, Bhat, Gandhinagar, Gujarat 382428 (India)

2014-08-15T23:59:59.000Z

151

Evolution of flow disturbances in cocurrent gas-liquid flows  

SciTech Connect (OSTI)

Studies of interfacial waves in horizontal gas-liquid flows, close to neutral stability, suggest that the rate of evolution of the interface may be linked to nonlinear interactions between the fundamental mode and the subharmonic -- even if the subharmonic is linearly stable. The rate of evolution increases as the subharmonic becomes more unstable. A comparison of linear stability techniques used to predict the initial behavior of waves reveals similar predictions of growth rates and almost identical speeds between a two layer laminar Orr-Sommerfeld theory and an Orr-Sommerfeld theory when the effect of the (turbulent) gas flow enters as boundary conditions on the liquid layer. However, there is disagreement at small wavenumbers as to the point at which the growth curve crosses 0. This is a significant problem because longwave disturbances, in our case roll waves, form by growth of (initially) small amplitude waves that have frequencies which are 0.5 to 1 Hz, which is in the range where the two theories disagree about the sign of the growth rate. While nonlinear effects are probably involved in the formation of the peak (at least while its amplitude is small), the linear growth rate must play an important role when the amplitude is small.

McCready, M.J.

1992-10-01T23:59:59.000Z

152

Detailed Information Standard  

E-Print Network [OSTI]

The purpose of this standard is to increase the required information that must accompany any parts submitted to the Registry of Standard Biological Parts. This will give users of the parts better assurance of their ...

Culviner, Peter

2010-12-05T23:59:59.000Z

153

Clothing Quality Standards  

E-Print Network [OSTI]

Clothing construction is a creative skill with certain standards for appearance and construction. This publication describes the standards that apply to general construction techniques such as preparing the fabric, creating darts and gathers...

2006-05-01T23:59:59.000Z

154

April 2007 Standards Actions  

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

and Injury Surveillance Program Guidelines, 03222007; DOE-STD-1190-2007, OCSH-0005 2.0 Non-Government Standards Actions 2.1 American National Standards Institute (ANSI)...

155

Puerto Rico- Interconnection Standards  

Broader source: Energy.gov [DOE]

In 2007, the Autoridad de Energía Electrica de Puerto Rico (PREPA*) adopted interconnection standards based on the standard contained in the federal Energy Policy Act of 2005. PREPA promulgated...

156

SORORITY LIFE COMMUNITY STANDARDS  

E-Print Network [OSTI]

& FRATERNITY SORORITY LIFE COMMUNITY STANDARDS & GREEK JUDICIAL BOARD HANDBOOK 2013 OFFICE Judicial Board Handbook 2 I. COMMUNITY STANDARDS Fraternity & Sorority Life is one of the most rewarding Councils have standards of conduct for all chapters and their members. It is the responsibilty of every

Hone, James

157

Standard and non-standard primordial neutrinos  

E-Print Network [OSTI]

The standard cosmological model predicts the existence of a cosmic neutrino background with a present density of about 110 cm^{-3} per flavour, which affects big-bang nucleosynthesis, cosmic microwave background anisotropies, and the evolution of large scale structures. We report on a precision calculation of the cosmic neutrino background properties including the modification introduced by neutrino oscillations. The role of a possible neutrino-antineutrino asymmetry and the impact of non-standard neutrino-electron interactions on the relic neutrinos are also briefly discussed.

P. D. Serpico

2006-08-14T23:59:59.000Z

158

Seal inlet disturbance boundary conditions for rotordynamic models and influence of some off-design conditions on labyrinth rotordynamic instability  

E-Print Network [OSTI]

Systematic parametric studies were performed to better understand seal-inlet rotordynamics. A CFD-perturbation model was employed to compute the seal-inlet flow disturbance quantities. Seal inlet disturbance boundary condition correlations were...

Xi, Jinxiang

2007-04-25T23:59:59.000Z

159

Prediction of the Extent of the Disturbed Rock Zone around a WIPP Disposal Room, USA  

SciTech Connect (OSTI)

This paper is one of a series of papers outlining the recent performance assessment for the Waste Isolation Pilot Plant repository conducted by Sandia National Laboratories. The disturbed rock zone (DRZ) is an important feature that is included in the performance assessment process models to predict future repository conditions and brine flow to the accessible environment. Furthermore, the properties of the DRZ control a significant portion of the brine that can flow into the waste rooms. Extensive laboratory salt creep data demonstrate that damage can be assessed in terms of volumetric strain and principal stresses. Stress states that cause dilation are defined in terms of stress invariants, which allow reasonable models of DRZ evolution and devolution. In this paper, the change of DRZ extent with time is calculated based on a dilatant damage potential criterion. The constant C in the dilatancy criterion is determined by comparing the numerical analysis results of the Room Q access drift with the field data obtained at the same location for the analysis. The most extensive DRZ exists during early times, within the first ten years after an opening is mined. As the back stresses from the waste stack resist deformation, the damage to the salt decreases. The maximum extents of the DRZ calculated below and above the room reach approximately 2.24 m and 4.74 m, respectively. The maximum lateral DRZ extent in the side of the room is calculated to be roughly 2 m. (authors)

Park, B.Y.; Herrick, C.G. [Sandia National Laboratories, Carlsbad, NM (United States); Holcomb, D.J. [Sandia National Laboratories, Albuquerque, NM (United States)

2008-07-01T23:59:59.000Z

160

CAD Standards Guideline rev July 28, 2011 CAD Standards Guideline  

E-Print Network [OSTI]

CAD Standards Guideline rev July 28, 2011 1 CAD Standards;CAD Standards Guideline rev July 28, 2011 2 TABLE OF CONTENTS INTRODUCTION (pg.3) CAD Standards Survey/GIS Standards Design Standards 1.0.0 CAD STANDARDS CHECKLIST (pg.4) 2.0.0 CAD

Hanson, Stephen José

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Renewable source controls for grid stability.  

SciTech Connect (OSTI)

The goal of this study was to evaluate the small signal and transient stability of the Western Electric- ity Coordinating Council (WECC) under high penetrations of renewable energy, and to identify control technologies that would improve the system performance. The WECC is the regional entity responsible for coordinating and promoting bulk electric system reliability in the Western Interconnection. Transient stability is the ability of the power system to maintain synchronism after a large disturbance while small signal stability is the ability of the power system to maintain synchronism after a small disturbance. Tran- sient stability analysis usually focuses on the relative rotor angle between synchronous machines compared to some stability margin. For this study we employed generator speed relative to system speed as a metric for assessing transient stability. In addition, we evaluated the system transient response using the system frequency nadir, which provides an assessment of the adequacy of the primary frequency control reserves. Small signal stability analysis typically identi es the eigenvalues or modes of the system in response to a disturbance. For this study we developed mode shape maps for the di erent scenarios. Prony analysis was applied to generator speed after a 1.4 GW, 0.5 second, brake insertion at various locations. Six di erent WECC base cases were analyzed, including the 2022 light spring case which meets the renewable portfolio standards. Because of the di culty in identifying the cause and e ect relationship in large power system models with di erent scenarios, several simulations were run on a 7-bus, 5-generator system to isolate the e ects of di erent con gurations. Based on the results of the study, for a large power system like the WECC, incorporating frequency droop into wind/solar systems provides a larger bene t to system transient response than replacing the lost inertia with synthetic inertia. From a small signal stability perspective, the increase in renewable penetration results in subtle changes to the system modes. In gen- eral, mode frequencies increase slightly, and mode shapes remain similar. The system frequency nadir for the 2022 light spring case was slightly lower than the other cases, largely because of the reduced system inertia. However, the nadir is still well above the minimum load shedding frequency of 59.5 Hz. Finally, several discrepancies were identi ed between actual and reported wind penetration, and additional work on wind/solar modeling is required to increase the delity of the WECC models.

Byrne, Raymond Harry; Elliott, Ryan Thomas; Neely, Jason C.; Silva Monroy, Cesar Augusto; Schoenwald, David Alan; Grant, Lisa

2012-12-01T23:59:59.000Z

162

Distributed event-based Model Predictive Control for Multi-Agent systems under disturbances  

E-Print Network [OSTI]

. This could lead to the reduction of energy consumption and the alleviation of over-usage of communication- tributed agents such as autonomous vehicles or mobile robots, is an important area of research in the last to reduce energy consumption and the over-usage of communication resources in large scale interconnected

Dimarogonas, Dimos

163

High gain proportional rf control stability at TESLA cavities Elmar Vogel  

E-Print Network [OSTI]

High gain proportional rf control stability at TESLA cavities Elmar Vogel Deutsches Elektronen) based on TESLA technology. Additional control loops improve the field regulation by treating repetitive loops is desirable for the strong suppression of nonpredictive and nonrepetitive disturbances. TESLA

164

CONVERSION OF DOE TECHNICAL STANDARDS TO NON-GOVERNMENT STANDARDS  

Broader source: Energy.gov [DOE]

PurposeThis procedure provides guidance on the conversion of DOE Technical Standards to Voluntary Consensus Standards (VCSs), also referred to as non-Government standards

165

Altered structural development and accelerated succession from intermediate-scale wind disturbance in Quercus stands on the  

E-Print Network [OSTI]

. Logistic regression revealed an increasing probability of mortality during wind disturbance with increasingAltered structural development and accelerated succession from intermediate-scale wind disturbance Structure Succession Wind a b s t r a c t Natural disturbances play important roles in shaping the structure

Hart, Justin

166

National Certification Standard  

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

Standard for the Geothermal Heat Pump Industry Principal Investigator John Kelly Geothermal Heat Pump Consortium GSHP Demonstration Projects May 18, 2010 This...

167

Appliance Standards Resources  

Broader source: Energy.gov [DOE]

The federal government, and some states, have established minimum efficiency standards for certain appliances and equipment, such as refrigerators and clothes washers.

168

Distributed Generation Standard Contracts  

Broader source: Energy.gov [DOE]

'''''Note: The second enrollment period for standard contracts in 2013 closed June 28. The third is scheduled to begin in September.'''''

169

State Building Energy Standards  

Broader source: Energy.gov [DOE]

In June 2007, South Carolina enacted legislation (the Energy Independence and Sustainable Construction Act of 2007) to promote effective energy and environmental standards for construction,...

170

November 2000 Standards Actions  

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

19, 2000. IEEE 1379-2000, Recommended Practice for Data Com- munications Between Remote Terminal Units and Intelligent Electronic Devices in a Substation (new standard) -...

171

November 2007 Standards Actions  

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

1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection...

172

November 2006 Standards Actions  

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

Actions 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National...

173

October 2007 Standards Actions  

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

Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National...

174

February 2008 Standards Actions  

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

2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection...

175

Standard Subject Classification System  

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

The order establishes the DOE Standard Subject Classification System for classifying documents and records by subject, including correspondence, directives, and forms.Cancels DOE O 0000.1.

1979-08-14T23:59:59.000Z

176

Energy Conservation Standards Activities  

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

Report to Congress August 2014 United States Department of Energy Washington, DC 20585 Energy Conservation Standards Activities Report to Congress | Page i Message from the...

177

Renewable Portfolio Standard  

Broader source: Energy.gov [DOE]

Under Hawaii's Renewable Portfolio Standard (RPS), each electric utility company that sells electricity for consumption in Hawaii must establish the following percentages of "renewable electrical...

178

ORISE: Standards development  

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

of industry standards that provide guidance and support to decontamination and decommissioning projects across the United States. Because of our extensive experience...

179

The Standard Model  

ScienceCinema (OSTI)

Fermilab scientist Don Lincoln describes the Standard Model of particle physics, covering both the particles that make up the subatomic realm and the forces that govern them.

Lincoln, Don

2014-08-12T23:59:59.000Z

180

Renewable Energy Standard  

Broader source: Energy.gov [DOE]

Rhode Island's Renewable Energy Standard (RES), established in June 2004, requires the state's retail electricity providers -- including non-regulated power producers and distribution companies --...

Note: This page contains sample records for the topic "disturbance control standard" 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

Spatial patterns of ice storm disturbance in the forested landscape of Ouachita Mountains, Arkansas and Oklahoma  

E-Print Network [OSTI]

Large-extent ice storms have received relatively little attention from researchers. This research investigates the effects of abiotic and biotic factors on the spatial patterns of ice storm disturbance on a forested landscape. This investigation...

Isaacs, Rachel E.

2009-05-15T23:59:59.000Z

182

The effects of human disturbance on birds in Bastrop State Park  

E-Print Network [OSTI]

disturbance can damage birds in many ways, including disrupting foraging or social behavior, increasing nest predation, interfering with parent-offspring and pair bonds, increasing nesting failures, and reducing the viability of fledglings. Additionally, birds...

Marcum, Heidi Ann

2006-10-30T23:59:59.000Z

183

Machine Learning for Power System Disturbance and Cyber-attack Discrimination  

SciTech Connect (OSTI)

Power system disturbances are inherently complex and can be attributed to a wide range of sources, including both natural and man-made events. Currently, the power system operators are heavily relied on to make decisions regarding the causes of experienced disturbances and the appropriate course of action as a response. In the case of cyber-attacks against a power system, human judgment is less certain since there is an overt attempt to disguise the attack and deceive the operators as to the true state of the system. To enable the human decision maker, we explore the viability of machine learning as a means for discriminating types of power system disturbances, and focus specifically on detecting cyber-attacks where deception is a core tenet of the event. We evaluate various machine learning methods as disturbance discriminators and discuss the practical implications for deploying machine learning systems as an enhancement to existing power system architectures.

Borges, Raymond Charles [ORNL; Beaver, Justin M [ORNL; Buckner, Mark A [ORNL; Morris, Thomas [Mississippi State University (MSU); Adhikari, Uttam [ORNL; Pan, Shengyi [Mississippi State University (MSU)

2014-01-01T23:59:59.000Z

184

The particpation and performance of students with emotional disturbance on state accountability assessment in reading  

E-Print Network [OSTI]

This study examined the participation rates and performance results of students with emotional disturbance (ED) in a statewide reading assessment. Public school districts in Texas use the Texas Assessment of Knowledge and Skills (TAKS) test...

Carr George, Catherine Elizabeth

2009-05-15T23:59:59.000Z

185

Quantification of disturbance energy due to conductor motion and stability analysis of superconducting composite wire  

SciTech Connect (OSTI)

One of the most intricate disturbances causing quenches in high-current-density superconducting magnets is an abrupt conductor motion. There have been very few papers investigating the disturbance energy of the conductor motion and its generally understood that its quantification is very difficult. The authors have proposed a model to quantify the disturbance energy due to conductor motion. The model relates the disturbance energy to mechanical properties of a conductor, electromagnetic force and winding structure. In the paper, stability of a superconducting composite conductor subject to an abrupt conductor motion is analyzed based on the proposed model. It is pointed out that the stability of the conductor is improved by decreasing distance between spacers placed between the conductors. However, it is also pointed out that there is a limit to the improvement of the stability of decreasing the spacer distance, because of limited accuracies of the conductor and spacer dimensions.

Tsukamoto, O.; Takao, T.; Honjo, S.

1989-03-01T23:59:59.000Z

186

Global residential appliance standards  

SciTech Connect (OSTI)

In most countries, residential electricity consumption typically ranges from 20% to 40% of total electricity consumption. This energy is used for heating, cooling, refrigeration and other end-uses. Significant energy savings are possible if new appliance purchases are for models with higher efficiency than that of existing models. There are several ways to ensure or encourage such an outcome, for example, appliance rebates, innovative procurement, and minimum efficiency standards. This paper focuses on the latter approach. At the present time, the US is the only country with comprehensive appliance energy efficiency standards. However, many other countries, such as Australia, Canada, the European Community (EC), Japan and Korea, are considering enacting standards. The greatest potential impact of minimum efficiency standards for appliances is in the developing countries (e.g., China and India), where saturations of household appliances are relatively low but growing rapidly. This paper discusses the potential savings that could be achieved from global appliance efficiency standards for refrigerators and freezers. It also could be achieved from global appliance efficiency standards for refrigerators and freezers. It also discusses the impediments to establishing common standards for certain appliance types, such as differing test procedures, characteristics, and fuel prices. A methodology for establishing global efficiency standards for refrigerators and freezers is described.

Turiel, I.; McMahon, J.E. (Lawrence Berkeley Lab., CA (United States)); Lebot, B. (Agence Francaise pour la Maitrise de l'Energie, Valbonne (France))

1993-03-01T23:59:59.000Z

187

Introduction Format Proprietaire -Standard  

E-Print Network [OSTI]

Code for Information Interchange) 4. Unicode IFT-1215 Stefan Monnier 7 #12;BCD IFT-1215 Stefan MonnierSOMMAIRE Introduction Format Propri´etaire -Standard Code Alphanum´erique Entr´ee Alphanum : !, ?, ", (, . . . · Caract`eres sp´eciaux : *, $, ¿, . . . Quelques standards utilis´es pour les coder en binaires 1. BCD

Monnier, Stefan

188

MODEL CONSERVATION STANDARD INTRODUCTION  

E-Print Network [OSTI]

programs, the standard for all new commercial buildings, the standard for utility commercial conservation RESIDENTIAL AND COMMERCIAL BUILDINGS The region should acquire all electric energy conservation measure savings from new residential and new commercial buildings that have a benefit-to-cost ratio greater than

189

Maintaining Standards: Differences between the Standard Deviation and Standard Error, and  

E-Print Network [OSTI]

Maintaining Standards: Differences between the Standard Deviation and Standard Error, and When to Use Each David L Streiner, PhD1 Many people confuse the standard deviation (SD) and the standard error of the findings. (Can J Psychiatry 1996;41:498­502) Key Words: statistics, standard deviation, standard error

California at Santa Cruz, University of

190

Standard Cross-Cultural Sample1 (updated September 2008)  

E-Print Network [OSTI]

Standard Cross-Cultural Sample1 : on-line (updated September 2008) George P. Murdock and Douglas R. White University of Pittsburgh ABSTRACT: The Standard Cross-Cultural Sample contains the best also provides standard Galton's problem controls for historical nonindependence of cases

White, Douglas R.

191

RIS-M-2524 RESEARCH AND STANDARDIZATION ACTIVITIES OF THE  

E-Print Network [OSTI]

RISĂ?-M-2524 RESEARCH AND STANDARDIZATION ACTIVITIES OF THE EURATOM NEUTRON RADIOGRAPHY WORKING IN REACTOR FUEL 3 3. RADIOGRAPHIC QUALITY STANDARDS 5 4. CALIBRATION FUEL PINS 10 5. DIMENSIONAL MEASUREMENTS-irradiation control of nuclear reactor fuel. It is felt that standardization is also needed in this field for methods

192

DOE Coordination Meeting CODES & STANDARDS  

E-Print Network [OSTI]

of the International Standards Organization's standards for hydrogen refueling and storage, by 2006; · Complete. Provide technical resources to harmonize the development of international standards among IEC, ISO negotiations with critical Standard Development Organizations and develop draft generic licensing agreement

193

DOE technical standards list. Department of Energy standards index  

SciTech Connect (OSTI)

This document was prepared for use by personnel involved in the selection and use of DOE technical standards and other Government and non-Government standards. This TSL provides listing of current DOE technical standards, non-Government standards that have been adopted by DOE, other Government documents in which DOE has a recorded interest, and canceled DOE technical standards. Information on new DOE technical standards projects, technical standards released for coordination, recently published DOE technical standards, and activities of non-Government standards bodies that may be of interest to DOE is published monthly in Standards Actions.

NONE

1995-08-01T23:59:59.000Z

194

DOE technical standards list: Department of Energy standards index  

SciTech Connect (OSTI)

This Department of Energy (DOE) technical standards list (TSL) has been prepared by the Office of Nuclear Safety Policy and Standards (EH-31) on the basis of currently available technical information. Periodic updates of this TSL will be issued as additional information is received on standardization documents being issued, adopted, or canceled by DOE. This document was prepared for use by personnel involved in the selection and use of DOE technical standards and other Government and non-Government standards. This TSL provides listings of current DOE technical standards, non-Government standards that have been adopted by DOE, other standards-related documents in which DOE has a recorded interest, and canceled DOE technical standards. Information on new DOE technical standards projects, technical standards released for coordination, recently published DOE technical standards, and activities of non-Government standards bodies that may be of interest to DOE is published monthly in Standards Actions.

NONE

1999-05-01T23:59:59.000Z

195

EPCglobal : a universal standard  

E-Print Network [OSTI]

This thesis evaluates the likelihood of EPCglobal becoming the universal RFID standard by presenting a framework of ten factors used to analyze and determine if EPCglobal is moving in the right direction. The ten factors ...

Aguirre, Juan Ignacio

2007-01-01T23:59:59.000Z

196

Renewable Resource Standard  

Broader source: Energy.gov [DOE]

Montana’s renewable portfolio standard (RPS), enacted in April 2005 as part of the Montana Renewable Power Production and Rural Economic Development Act, requires public utilities and competitive...

197

August 2001 Standards Actions  

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

ASME A120.1-1996) - July 3, 2001. ANSIASTM D4382-01, Test Method for Barium in Water, Atomic Absorption Spectrophotometry, Graph- ite Furnace (new standard) - May 10, 2001....

198

Renewable Portfolio Standard  

Broader source: Energy.gov [DOE]

The New York Public Service Commission (PSC) adopted a renewable portfolio standard (RPS) in September 2004 and issued implementation rules in April 2005. As originally designed, New York's RPS had...

199

Low Carbon Fuel Standards  

E-Print Network [OSTI]

S O N I A YE H Low Carbon Fuel Standards The most direct andalternative transportation fuels is to spur innovation withstandard for upstream fuel producers. hen it comes to energy

Sperling, Dan; Yeh, Sonia

2009-01-01T23:59:59.000Z

200

Renewables Portfolio Standard  

Broader source: Energy.gov [DOE]

California’s Renewables Portfolio Standard (RPS) was originally established by legislation enacted in 2002. Subsequent amendments to the law have resulted in a requirement for California’s...

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


201

Technical Standards Program  

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

The order establishes the DOE Technical Standards Program. Cancels DOE O 252.1 and DOE G 252.1-1. Admin Chg 1, dated 3-12-13 cancels DOE O 252.1A.

2011-02-23T23:59:59.000Z

202

Reliability Standards Owner  

Broader source: Energy.gov [DOE]

This position is located in the Internal Operations and Asset Management group of Planning and Asset Management (TP). A successful candidate in this position will serve as the Reliability Standards...

203

FREIGHT CONTAINER LIFTING STANDARD  

SciTech Connect (OSTI)

This standard details the correct methods of lifting and handling Series 1 freight containers following ISO-3874 and ISO-1496. The changes within RPP-40736 will allow better reading comprehension, as well as correcting editorial errors.

POWERS DJ; SCOTT MA; MACKEY TC

2010-01-13T23:59:59.000Z

204

Renewable Energy Standard  

Broader source: Energy.gov [DOE]

In November 2006, the Arizona Corporation Commission (ACC) adopted [http://images.edocket.azcc.gov/docketpdf/0000063561.pdf final rules] to expand the state's Renewable Energy Standard (RES) to 15%...

205

Standardization of Firearms  

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

Establishes Department of Energy (DOE) requirements for the standardization of firearms and limitations of firearms inventories maintained in support of safeguards and security activities. Does not cancel other directives.

2000-03-02T23:59:59.000Z

206

Renewables Portfolio Standard  

Broader source: Energy.gov [DOE]

In January 2005, the District of Columbia Council enacted a renewable portfolio standard (RPS) that applies to all retail electricity sales in the District. In October 2008 the RPS was amended by...

207

Standards Actions - May 2000  

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

dard) - February 11, 2000. ANSIUL 80-2000, Standard for Safety for Steel Tanks for Oil-Burner Fuel (revision of ANSIUL 80-1992) - March 15, 2000. The following international...

208

SAE Standards Support  

SciTech Connect (OSTI)

This report summarizes PNNL activities in FY 2012 in support of the following two vehicle communication standards activities: • Technical support to SAE, ANSI and NIST technical working groups. PNNL actively contributed to the use case development, harmonization, and evaluation of the SAE standards activities for vehicle to grid communication • Tested and validated a set of potential technologies for meeting SAE communication requirements and provided recommendations for technology choices.

Gowri, Krishnan

2012-11-01T23:59:59.000Z

209

Surface Water Quality Standards  

E-Print Network [OSTI]

recreational uses. ?The Commission will seek substantial additional public comment on any proposed changes to the standards before adopting them into the state admin- istrative code,? Davenport said. ?Because of the com- plexity and regulatory importance... Conservation Board?s state watershed coordinator, said the standards for contact recreation, with only a few exceptions, are uniformly applied regardless of water body type or the actual level of recreation use. ?Because a minimum of 10 water samples over a...

Wythe, Kathy

2007-01-01T23:59:59.000Z

210

IX. Standards for Student Organizations Standards of all Student Organizations  

E-Print Network [OSTI]

1 of 8 IX. Standards for Student Organizations Standards of all Student Organizations As stated to the same standards of conduct to which students are held on an individual basis. Standards for Fraternities on February 25, 1976 - the University has developed the following standards for fraternity/sorority life

Marsh, David

211

The Standard Cosmological Model  

E-Print Network [OSTI]

The Standard Model of Particle Physics (SMPP) is an enormously successful description of high energy physics, driving ever more precise measurements to find "physics beyond the standard model", as well as providing motivation for developing more fundamental ideas that might explain the values of its parameters. Simultaneously, a description of the entire 3-dimensional structure of the present-day Universe is being built up painstakingly. Most of the structure is stochastic in nature, being merely the result of the particular realisation of the "initial conditions" within our observable Universe patch. However, governing this structure is the Standard Model of Cosmology (SMC), which appears to require only about a dozen parameters. Cosmologists are now determining the values of these quantities with increasing precision in order to search for "physics beyond the standard model", as well as trying to develop an understanding of the more fundamental ideas which might explain the values of its parameters. Although it is natural to see analogies between the two Standard Models, some intrinsic differences also exist, which are discussed here. Nevertheless, a truly fundamental theory will have to explain both the SMPP and SMC, and this must include an appreciation of which elements are deterministic and which are accidental. Considering different levels of stochasticity within cosmology may make it easier to accept that physical parameters in general might have a non-deterministic aspect.

Douglas Scott

2005-10-26T23:59:59.000Z

212

A methodology for simultaneous modeling and control of chemical processes  

E-Print Network [OSTI]

Feedback Control System The Methodology IV APPLICATION TO A TEXTBOOK PROBLEM IMC Controller Structure RLS Algorithm Design Method. Linear Model Description . Simulation with Different Initial System Output Values . . . . Simulation with Different... and Initial System Output Values. Simulation with Different Disturbance Gains. . . . VI CASE STUDY: APPLICATION OF THIS FEEDBACK SYSTEM TO A TENNESSEE EASTMAN TESTBED PROBLEM, . . . Problem Description. Reactor Control and Process Identification. VII...

Zeng, Tong

1995-01-01T23:59:59.000Z

213

Quantum discord is Bohr's notion of non-mechanical disturbance introduced in his answer to EPR  

E-Print Network [OSTI]

By rigorously formalizing the Einstein-Podolsky-Rosen (EPR) argument, and Bohr's reply, one can appreciate that both arguments were technically correct. Their opposed conclusions about the completeness of quantum mechanics hinged upon an explicit difference in their criteria for when a measurement on Alice's system can be regarded as not disturbing Bob's system. The EPR criteria allow their conclusion (incompletness) to be reached by establishing the physical reality of just a single observable $q$ (not a conjugate pair $q$ and $p$), but I show that Bohr's definition of disturbance prevents the EPR chain of reasoning from establishing even this. Moreover, I show that Bohr's definition is intimately related to the asymmetric concept of quantum discord from quantum information theory: if and only if the joint state has no Alice-discord, she can measure any observable without disturbing (in Bohr's sense) Bob's system. Discord can be present even when systems are unentangled, and this has implications for our und...

Wiseman, Howard M

2013-01-01T23:59:59.000Z

214

Department of Energy Standards Index  

SciTech Connect (OSTI)

This TSL, intended for use in selecting and using DOE technical standards and other Government and non-Government standards, provides listing of current and inactive DOE technical standards, non-Government standards adopted by DOE, other Government documents in which DOE has a recorded interest, and cancelled DOE technical standards.

NONE

1995-08-01T23:59:59.000Z

215

918 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOL. 54, NO. 4, APRIL 2009 PI-Funnel Control for Two Mass Systems  

E-Print Network [OSTI]

disturbances are rejected. Finally, the controllers are implemented on a real plant, an electrical drive. Index Terms--Adaptive control, electric drives, tracking, two mass sys- tems. I. INTRODUCTION We control. Schuster is with the Institute of Electrical Drive Systems, Technical Uni- versity Munich, Munich 80333

Knobloch,JĂĽrgen

216

Comparison between nonlinear model-based controllers and gain-scheduling Internal Model Control based on identified model*  

E-Print Network [OSTI]

response behaviour make anti-slug control at offshore oil-fields an interesting control problem where slugging flow conditions in offshore multi- phase pipelines are undesirable and an effective solution time, because of inflow disturbances or plant changes. We aim to find a robust control solution

Skogestad, Sigurd

217

The University of Edinburgh Space Temperature Standards  

E-Print Network [OSTI]

The University of Edinburgh Space Temperature Standards Addendum to the Energy Policy 2003C causes an estimated 8% extra energy costs / global warming gas emissions. Comfort Levels: Summer, lights and / or solar gain and all other options have been exhausted · Temperature control is required

Edinburgh, University of

218

Air Quality Standards & ATOC/CHEM 5151  

E-Print Network [OSTI]

1 Lecture 22 Air Quality Standards & Control ATOC/CHEM 5151 #12;2 Primary Pollutants Things to reduce air pollution emissions ­ Latest version ­ 1990 (original, 1963) ­ What is an "air pollutant that are directly emitted Nitrogen Oxides (NOx) Hydrocarbons (VOCs) Carbon Monoxide (CO) #12;3 Secondary Pollutants

Toohey, Darin W.

219

DOE technical standards list: Department of Energy standards index  

SciTech Connect (OSTI)

This technical standards list (TSL) was prepared for use by personnel involved in the selection and use of US DOE technical standards and other government and non-government standards. This TSL provides listings of current DOE technical standards, non-government standards that have been adopted by DOE, other government documents in which DOE has a recorded interest, and cancelled DOE technical standards. Standards are indexed by type in the appendices to this document. Definitions of and general guidance for the use of standards are also provided.

NONE

1997-06-01T23:59:59.000Z

220

Plant reestablishment after soil disturbance: Effects of soils, treatment, and time  

SciTech Connect (OSTI)

The Pacific Northwest Laboratory examined plant growth and establishment on 16 sites where severe land disturbance had taken place. The purpose of the study was to evaluate the relative effectiveness of the different methods in term of their effects on establishment of native and alien plants. Disturbances ranged from 1 to 50 years in age. Revegetation using native plants had been attempted at 14 of the sites; the remainder were abandoned without any further management. Revegetation efforts variously included seeding, fertilizer application, mulching with various organic sources, compost application, application of Warden silt loam topsoil over sand and gravel soils, and moderate irrigation.

Brandt, C.A.; Alford, K.; McIlveny, G.; Tijerina, A.

1993-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "disturbance control standard" 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

Analysis of torques in large steam turbine driven induction generator shafts following disturbances on the system supply  

SciTech Connect (OSTI)

The paper first summarizes advantages of steam turbine driven induction generators over conventional generators such as low cost, less maintenance, rugged and brushless rotors (squirrel cage type, no need for synchronization, etc.), together with problems concerning excitation (var compensation at loads etc.). A mathematical model of the induction generator simulated in direct-phase quantities where saturation of the magnetizing reactances is simulated and saturation of stator and rotor leakage reactances is ignored is developed and employed for detailed simulation of the machine. Discrete-mass models of the machine shaft where both steam and electrical viscous damping is simulated are employed in comparing transient shaft torsional response evaluated by time domain simulation and frequency domain analysis following incidence and clearance of severe system faults. The paper then investigates torsional response following incidence and clearance of severe supply system disturbances, when the rotor is stationary and when running at close to synchronous speed unexcited, and following malsynchronization when excited by a controlled var source, together with torsional response following bolted stator-terminal short-circuits at full-load and no-load following switching in of the induction generator onto the system supply. It examines precision of predicting torque in turbine-generator shafts by frequency domain analysis not analyzed for induction-generators in the literature heretofore following incidence and clearance of worst-case disturbances on the supply. Effect of steam and electrical damping on maximum shaft torques predicted by frequency domain analysis is also illustrated. The results illustrate there is no tendency for shaft torques to become more onerous as the fault clearing time is increased as is the case for shaft torques in large synchronous machines. Three large two-pole machines of rating of up to a few hundred MWs are analyzed.

Hammons, T.J.; Lee, S.K.; Low, K.Y. [Univ. of Glasgow (United Kingdom)] [Univ. of Glasgow (United Kingdom)

1996-12-01T23:59:59.000Z

222

Control Measures: Proper control measures ensure that  

E-Print Network [OSTI]

during operation & maintenance. Engineering: Warning lights, Shutters/Attenuators, Beam Housings, Interlocks, Laser Curtains, Remote Firing Controls Administrative: Training, Written Standard Operating Procedures (SOPs), Posting Warnings Signs/Labels, & PPE. Personal Protective Equipment (PPE): Laser

Jia, Songtao

223

Standards and Conformity Assessment Training  

E-Print Network [OSTI]

Standards and Conformity Assessment Training Workshops for Government Agencies Fundamentals of Standards and Conformity Assessment Training for all levels of government NIST offers interactive workshops and seminars for federal, state, and local government agencies on the fundamentals of standards, conformity

224

Derived Concentration Technical Standard  

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

This standard supports the implementation of Department of Energy (DOE) Order 458.1, Radiation Protection of the Public and the Environment. It also establishes the numerical values of DCSs in a manner reflecting the current state of knowledge and practice in radiation protection

2011-05-05T23:59:59.000Z

225

Hydrogen Production CODES & STANDARDS  

E-Print Network [OSTI]

Hydrogen Production DELIVERY FUEL CELLS STORAGE PRODUCTION TECHNOLOGY VALIDATION CODES & STANDARDS for 2010 · Reduce the cost of distributed production of hydrogen from natural gas and/or liquid fuels to $1 SYSTEMS INTEGRATION / ANALYSES SAFETY EDUCATION RESEARCH & DEVELOPMENT Economy Pete Devlin #12;Hydrogen

226

Standard Nine: Financial Resources  

E-Print Network [OSTI]

105 Standard Nine: Financial Resources Overview The 1996 NEASC team report was critical of Brandeis's financial management, and focused on the need to increase financial resources, improve faculty and staff displays the University resource profile for FY1995 compared to the FY2005 profile. During this decade

Snider, Barry B.

227

FACILITIES INSTRUCTIONS, STANDARDS, & TECHNIQUES  

E-Print Network [OSTI]

to the repair of hydraulic turbine runners and large pump impellers. Reclamation operates and maintains a wideFACILITIES INSTRUCTIONS, STANDARDS, & TECHNIQUES VOLUME 2-5 TURBINE REPAIR Internet Version variety of reaction and impulse turbines as well as axial flow, mixed flow, radial flow pumps and pump

Laughlin, Robert B.

228

The Standards Forum, June 2001  

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

(Uranium- Plutonium) Dioxide Pellets (revised standard). * C 1052-96, Practice for Bulk Sampling of Liquid Ura- nium Hexafluoride (revised standard). * C 1128-95, Guide for...

229

A Standard for Neuroscience Data  

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

a standard neuroscience file format. And BrainFormat, a neuroscience data standardization framework developed at the Lawrence Berkeley National Laboratory (Berkeley Lab),...

230

Water Quality Standards Implementation (Oklahoma)  

Broader source: Energy.gov [DOE]

The Oklahoma Department of Environmental Quality regulates Oklahoma's Water Quality Standards. The law states the requirements and standards for point source discharges. It also establishes...

231

Active Technical Standards Managers List  

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

TECHNICAL STANDARDS PROGRAM ASSIGNMENT TELEPHONEFAXEMAIL NAME DOE FACILITYADDRESS LOC CODE AU-30 Jeff D. Feit DOE Technical Standards Program, Manager U.S. Department of Energy...

232

Energy Efficiency Standards for Appliances  

Broader source: Energy.gov [DOE]

'' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of...

233

Appliance and Equipment Efficiency Standards  

Broader source: Energy.gov [DOE]

'' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of...

234

Predation, Competition, and Abiotic Disturbance: Population Dynamics of Small Mammals  

SciTech Connect (OSTI)

Predation and food availability have been implicated in annual non-cyclic fluctuations of vertebrate prey at mid-latitudes. The timing and magnitude of these factors are unclear due to a lack of large-scale field experiments, little attention to interactions, and a failure to closely link vertebrate predators with their prey. From October 1992 to January 1996, small mammal populations were censused on eight 0.6 ha plots at monthly intervals in a 32-ha prairie restoration at Fermi National Accelerator Laboratory, Illinois. Terrestrial vertebrate predators were excluded after July 1993 from four of the eight plots and canid diets monitored. Both terrestrial and avian vertebrate predators were excluded in March 1994. During 1993 small mammal densities (i.e., Microtus Pennsylvanicus, Peromyscus leucopus, and P. maniculatus) were relatively high. Following peak densities in late summer, Microtus numbers wer 2-3x greater on exclusion plots relative to controls due to preferential selection of Microtus by canids, as reflected in dits. Following an ice-storm and crash in small mammal numbers (particularly Microtus), vertebrate predator exclusion had no detectable effect on P. leucopus numbers, probably due to an abundance of alternative prey (i.e., Sylvilagus floridanus). Meadow vole numbers began to increase in Fall 1995, and a numerical effect of predator exclusion, similar to that in 1993, was observed. Predator exclusion had no detectable effect on the movements and spatial patterns of Microtus during 1993. There was a significant decrease in home range and a significant increase in home range overlap for P. leucopus on the predator exclusion plots. The change in spatial behavior may be due to interspecific competition with Microtus resulting from increased densities on exclusion plots. Thus, predators had an indirect effect on P. leucopus spatial patterns mediated through M. Pennsylvanicus. The role of food limitation was studied using natural and manipulative experiments. Unusually high acorn production in Fall 1994 resulted in increased P. leucopus numbers at one Fermilab site due to immigration since survivorship or reproduction were unaffected. A food supplementation experiment during October 1994-March 1995 induced a strong increase in P. leucopus numbers, due again to immigration, although reproduction also was advanced by two months.

Yunger, John A.; /Northern Illinois U. /Northern Illinois U.

1996-01-01T23:59:59.000Z

235

Standard Reference Material 1751: Gallium Melting-Point Standard  

E-Print Network [OSTI]

Standard Reference Material 1751: Gallium Melting-Point Standard Gregory F. Strouse NIST Special Publication 260-157 #12;#12;NIST Special Publication 260-157 XXXX Standard Reference Material 1751: Gallium Melting-Point Standard Gregory F. Strouse Chemical Science and Technology Laboratory Process Measurements

236

Emissions Standards and Ambient Environmental Quality Standards in  

E-Print Network [OSTI]

Emissions Standards and Ambient Environmental Quality Standards in Stochastic Receiving Media quality standards, for in- stance SO2 emissions are capped under Title IV of the U.S. Clean Air Act Amendments while ambient SO2 concentrations are limited under National Ambient Air Quality Standards (NAAQS

Silver, Whendee

237

hat is the Standardized Patient? The University of Windsor standardized  

E-Print Network [OSTI]

hat is the Standardized Patient? The University of Windsor standardized patient program developed out of a need to standardized case scenarios for evaluation in nursing. Since its inception, the program has evolved and standardized patients (SPs) are now included in nursing curriculum with first

238

The influence of human disturbance on California sea lions during the breeding season  

E-Print Network [OSTI]

, Arizona State University, Tempe, AZ, USA Keywords animal behavior; conservation; ecotourism; management in the Gulf of California (GoC), Mexico. Although human presence is prohibited on these islands without to human disturbance and a possible flagship species for ecotourism, but further studies

Gerber, Leah R.

239

Genetic diversity enhances the resistance of a seagrass ecosystem to disturbance  

E-Print Network [OSTI]

, nutrient cycling, or resistance to disturbance or invasion relative to systems with fewer species of declining species richness on short-term processes such as pro- duction, community respiration, and nutrient). Nevertheless, many important ecosystems, such as kelp forests, cattail marshes, and fir forests, are dominated

Stachowicz, Jay

240

China's coal price disturbances: Observations, explanations, and implications for global energy economies  

E-Print Network [OSTI]

China's coal price disturbances: Observations, explanations, and implications for global energy I G H T S c Since China decontrolled its coal prices, the price of coal has risen steadily in China, accompanied by unusual volatility. c Relatively high and volatile coal prices have triggered widespread power

Jackson, Robert B.

Note: This page contains sample records for the topic "disturbance control standard" 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

Change in biomass of benthic and planktonic algae along a disturbance gradient for 24 Great  

E-Print Network [OSTI]

Change in biomass of benthic and planktonic algae along a disturbance gradient for 24 Great Lakes. The PC1 site score was significantly related to both periphyton and phytoplankton biomass, respectively accounted for 18% of the variation in epiphyton biomass. Periphytic and epiphytic biomass were negatively

McMaster University

242

Forest Carbon Dynamics Associated with Growth and Disturbances in Oklahoma and Texas,  

E-Print Network [OSTI]

associated with growth and major disturbances is important for management of greenhouse gas emissions related-to-nonforest conversion and harvesting, compared to those in the early period of 1992­2001. Most counties located area for the western portions of these states remains an important source of potential error. Keywords

243

Ecosystem response to a salmon disturbance regime: Implications for downstream nutrient fluxes in aquatic systems  

E-Print Network [OSTI]

Ecosystem response to a salmon disturbance regime: Implications for downstream nutrient fluxes the post-spawn period, downstream biofilm abundance exceeded pre-spawn values, indicating a near short spatial scales acts to retard the flushing of MDNs to downstream rearing lakes. The magnitude

Northern British Columbia, University of

244

Modeling of the interactions between forest vegetation, disturbances, and sediment yields  

E-Print Network [OSTI]

Modeling of the interactions between forest vegetation, disturbances, and sediment yields Erkan on the frequency and magnitude of sediment delivery from a small watershed ($3.9 km2 ) in the Idaho batholith weathering and the divergence of diffusive sediment transport on hillslopes. Soil removal is due to episodic

Tarboton, David

245

The Effects of Disturbance Events on Abundance and Sex Ratios of a Terrestrial Turtle, Terrapene bauri  

E-Print Network [OSTI]

without catastrophic mortality, survivorship could be reduced following a disturbance, thus leading long-term effect on abundance as long as initial mortality is not severe and food resources remain. 2003). Both large (e.g., hurricanes) and small (e.g., wind damage in forested habitats) scale

Oli, Madan K.

246

Disturbance and Recovery of Salt Marsh Arthropod Communities following BP Deepwater Horizon Oil Spill  

E-Print Network [OSTI]

Disturbance and Recovery of Salt Marsh Arthropod Communities following BP Deepwater Horizon Oil of Houston, Houston, Texas, United States of America Abstract Oil spills represent a major environmental.S. Gulf of Mexico is a hub of oil and gas exploration activities that historically have impacted

Pennings, Steven C.

247

Chapter 10: Impacts of natural disturbance on soil carbon dynamics in forest ecosystems.  

E-Print Network [OSTI]

Chapter 10: Impacts of natural disturbance on soil carbon dynamics in forest ecosystems. Steven T University, Flagstaff, AZ INTRODUCTION Forest soils are entities within themselves, self- organized and highly resilient over time. The transfer of energy bound in carbon (C) molecules drives the organization

248

Numerical assessment of stability criteria from disturbance energies in gaseous combustion  

E-Print Network [OSTI]

Numerical assessment of stability criteria from disturbance energies in gaseous combustion A, which corresponds to a ducted, laminar premixed propane-air flame, is used to assess the different terms a contribution from the unsteady heat flux-pressure correlation, allows a better agreement with the numerical

Nicoud, Franck

249

Standardized radiological dose evaluations  

SciTech Connect (OSTI)

Following the end of the Cold War, the mission of Rocky Flats Environmental Technology Site changed from production of nuclear weapons to cleanup. Authorization baseis documents for the facilities, primarily the Final Safety Analysis Reports, are being replaced with new ones in which accident scenarios are sorted into coarse bins of consequence and frequency, similar to the approach of DOE-STD-3011-94. Because this binning does not require high precision, a standardized approach for radiological dose evaluations is taken for all the facilities at the site. This is done through a standard calculation ``template`` for use by all safety analysts preparing the new documents. This report describes this template and its use.

Peterson, V.L.; Stahlnecker, E.

1996-05-01T23:59:59.000Z

250

Standard cosmology delayed  

SciTech Connect (OSTI)

The introduction of a delay in the Friedmann equation of cosmological evolution is shown to result in the very early universe undergoing the necessary accelerated expansion in the usual radiation (or matter) dominated phase. Occurring even without a violation of the strong energy condition, this expansion slows down naturally to go over to the decelerated phase, namely the standard Hubble expansion. This may obviate the need for a scalar field driven inflationary epoch.

Choudhury, Debajyoti [Department of Physics and Astrophysics, University of Delhi, Delhi 110007 (India); Ghoshal, Debashis [School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067 (India); Sen, Anjan Ananda, E-mail: debajyoti.choudhury@gmail.com, E-mail: dghoshal@mail.jnu.ac.in, E-mail: anjan.ctp@jmi.ac.in [Centre for Theoretical Physics, Jamia Millia Islamia, New Delhi 110025 (India)

2012-02-01T23:59:59.000Z

251

Standard Cosmology Delayed  

E-Print Network [OSTI]

The introduction of a delay in the Friedmann equation of cosmological evolution is shown to result in the very early universe undergoing the necessary accelerated expansion in the usual radiation (or matter) dominated phase. Occurring even without a violation of the strong energy condition, this expansion slows down naturally to go over to the decelerated phase, namely the standard Hubble expansion. This may obviate the need for a scalar field driven inflationary epoch.

Debajyoti Choudhury; Debashis Ghoshal; Anjan Ananda Sen

2012-02-06T23:59:59.000Z

252

Standard Cosmology Delayed  

E-Print Network [OSTI]

The introduction of a delay in the Friedmann equation of cosmological evolution is shown to result in the very early universe undergoing the necessary accelerated expansion in the usual radiation (or matter) dominated phase. Occurring even without a violation of the strong energy condition, this expansion slows down naturally to go over to the decelerated phase, namely the standard Hubble expansion. This may obviate the need for a scalar field driven inflationary epoch.

Choudhury, Debajyoti; Sen, Anjan Ananda

2011-01-01T23:59:59.000Z

253

Standard costs for labor  

E-Print Network [OSTI]

STANDARD COSTS FOR LABOR A Thesis By MD. NURUL ABSAR KHAN Submitted to the Graduate School of the Agricultural and Mechanical College of Texms in partial fulfillment of the requirements for the degree of MASTER OF BUSINESS ADMINISTRATION... January 1960 Ma/or Sub)acts Accounting STANOAHD COSTS FOR LABOR ND, NURUL ABSAR KHAN Approved as t style and content bys Chairman of Committee Head of Hepartment January 1960 The author acknowledges his indebtedness to Mr. T. M. Leland, Mr. T. D...

Khan, Mohammed Nurul Absar

1960-01-01T23:59:59.000Z

254

ORISE: Standards development  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory |CHEMPACKRadiological programStandards development For 30 years,

255

Standard interface file handbook  

SciTech Connect (OSTI)

This handbook documents many of the standard interface file formats that have been adopted by the US Department of Energy to facilitate communications between and portability of, various large reactor physics and radiation transport software packages. The emphasis is on those files needed for use of the VENTURE/PC diffusion-depletion code system. File structures, contents and some practical advice on use of the various files are provided.

Shapiro, A.; Huria, H.C. (Cincinnati Univ., OH (United States))

1992-10-01T23:59:59.000Z

256

Standards for language encoding: ISO  

E-Print Network [OSTI]

Standards for language encoding: ISO Tomaz Erjavec Dept. of Knowledge Technologies Jozef Stefan of International Standards, founded in 1947. A network of the national standards institutes of 162 countries. Somewhat problematic business model: standards are published on paper and have to be bought however, many

Erjavec, TomaÂ?

257

Standard Syllabi and Grading Policy  

E-Print Network [OSTI]

Standard Syllabi and Grading Policy Professor and Executive Vice Dean Phil Phan The Johns Hopkins Is a Syllabus #12;· All the current Carey standard syllabi are listed online http://carey.jhu.edu/standard_syllabi · Carey standard syllabus templates are available online http

von der Heydt, RĂĽdiger

258

Texas Surface Water Quality Standards  

E-Print Network [OSTI]

1 Texas Surface Water Quality Standards 30 TAC Chapter 307 Lori Hamilton Water Quality Standards of the water quality standards for a water body will be conducted Types of UAAs Aquatic Life Use (ALU) UAAs 2 procedures in conjunction with Standards revision Before Conducting a UAA Coordinate with your TCEQ project

259

2008 BUILDING ENERGY EFFICIENCY STANDARDS  

E-Print Network [OSTI]

2008 BUILDING ENERGY EFFICIENCY STANDARDS C A L I F O R N I A E N E RGY CO M M I S S I O N Buildings and Appliances Office #12;Acknowledgments The Building Energy Efficiency Standards (Standards the adoption of the 2008 Building Energy Efficiency Standards to Jon Leber, PE, (November 13, 1947 - February

260

TOWARDS INTERNATIONAL STANDARDS FOR LANGUAGE  

E-Print Network [OSTI]

) developed by the International Standards Organization TC32 SC4, which is to serve as a basis for harmonizingChapter # TOWARDS INTERNATIONAL STANDARDS FOR LANGUAGE RESOURCES Nancy Ide and Laurent Romary-284" #12;2 Chapter # Language Engineering Standards (EAGLES) and the International Standard for Language

Boyer, Edmond

Note: This page contains sample records for the topic "disturbance control standard" 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

Identifying evolving multivariate dynamics in individual and cohort time series, with application to physiological control systems  

E-Print Network [OSTI]

Physiological control systems involve multiple interacting variables operating in feedback loops that enhance an organism's ability to self-regulate and respond to internal and external disturbances. The resulting multivariate ...

Nemati, Shamim, 1980-

2013-01-01T23:59:59.000Z

262

Advanced Computer Control Concepts Facilitate Energy Recovery  

E-Print Network [OSTI]

Matrix Control that has been used successfully by Shell for several years. A brief description of the technique will be given and an illustration of its feed forward capabilities to compensate for load and soot blowing disturbances on a complex furnace...

Cutler, C. R.

1981-01-01T23:59:59.000Z

263

Water Pollution Control Act (Minnesota)  

Broader source: Energy.gov [DOE]

This Act gives the Minnesota Pollution Control Agency broad responsibility to establish pollution standards for state waters; monitor water conditions and sources of pollution; review construction,...

264

1 Control Challenges of Fuel Cell-Driven Distributed Generation  

E-Print Network [OSTI]

Abstract — This paper discusses the load following capability of fuel cell-driven power plants. A linear model of a Solid Oxide Fuel Cell power plant is obtained and utilized for the design of robust controllers which enhance tracking response of the plant and reject disturbances originating from the distribution grid. Two robust controllers are synthesized applying the H? mixed-sensitivity optimization and their performance is validated by means of nonlinear time-domain simulations. The obtained results indicate that the disturbances can be successfully attenuated; however, the tracking response cannot be significantly improved without a modification of the design of the fuel cell power plant. The paper is concluded by a brief discussion on the physical limitations on the fuel cell output power ramp and possible solutions are outlined. Index Terms — Distributed generation, Solid Oxide Fuel Cells, robust control, H ? controller design, disturbance rejection.

Valery Knyazkin; Lennart Söder; Claudio Canizares

265

Facilities at a Glance Undergraduate Room Type Standard Shared Standard Standard Catered  

E-Print Network [OSTI]

Facilities at a Glance ­ Undergraduate Room Type Standard Shared Standard Standard Catered Standard Communal area clean John Wood Building N/A 6 weekly bedroom clean Data/WIFI Flat screen monitor TV +TV Licence VOIP Telephony John Wood Building Freewire Service Recycling

Burton, Geoffrey R.

266

Decentralized robust control of a class of nonlinear systems and application to a boiler system  

E-Print Network [OSTI]

Decentralized robust control of a class of nonlinear systems and application to a boiler system Keywords: Asymptotic disturbance rejection Boiler systems Decentralized robust control Descriptor systems problem, a decentralized controller for the system can be calculated. In order to control a utility boiler

Marquez, Horacio J.

267

NIST Organic Act National Institute of Standards and Technology Act  

E-Print Network [OSTI]

NIST Organic Act National Institute of Standards and Technology Act SECTION 1. FINDINGS in manufacturing technology, quality control, and techniques for ensuring product reliability and cost concerns compete strongly in world markets. (3) Improvements in manufacturing and product technology depend

Magee, Joseph W.

268

Fractional Standard Map  

E-Print Network [OSTI]

Properties of the phase space of the standard map with memory are investigated. This map was obtained from a kicked fractional differential equation. Depending on the value of the parameter of the map and the fractional order of the derivative in the original differential equation this nonlinear dynamical system demonstrates attractors (fixed points, stables periodic trajectories, slow converging and slow diverging trajectories, ballistic trajectories, and fractal-like structures) and/or chaotic trajectories. At least one type of fractal-like sticky attractors in the chaotic sea was observed.

Mark Edelman; Vasily E. Tarasov

2009-11-24T23:59:59.000Z

269

Sandia National Laboratories: Standards  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -theErikGroundbreakingStandards Solar Thermochemical Hydrogen Production On June 13,

270

Formal Modeling and Analysis of the HLA Component Integration Standard  

E-Print Network [OSTI]

of domain-speci c integration standards in areas as diverse as programming environments, robotics control 20Formal Modeling and Analysis of the HLA Component Integration Standard Robert J. Allen IBM, Dept An increasingly important trend in the engineering of com- plex systems is the design of component integration

van der Hoek, André

271

Development of standardized air-blown coal gasifier/gas turbine concepts for future electric power systems. Volume 3, Appendix B: NO{sub x} and alkali vapor control strategies: Final report  

SciTech Connect (OSTI)

CRS Sirrine (CRSS) is evaluating a novel IGCC process in which gases exiting the gasifier are burned in a gas turbine combustion system. The turbine exhaust gas is used to generate additional power in a conventional steam generator. This results in a significant increase in efficiency. However, the IGCC process requires development of novel approaches to control SO{sub 2} and NO{sub x} emissions and alkali vapors which can damage downstream turbine components. Ammonia is produced from the reaction of coal-bound nitrogen with steam in the reducing zone of any fixed bed coal gasifier. This ammonia can be partially oxidized to NO{sub x} when the product gas is oxidized in a gas turbine combustor. Alkali metals vaporize in the high-temperature combustion zone of the gasifier and laser condense on the surface of small char or ash particles or on cooled metal surfaces. It these alkali-coated materials reach the gas turbine combustor, the alkali will revaporize condense on turbine blades and cause rapid high temperature corrosion. Efficiency reduction will result. PSI Technology Company (PSIT) was contracted by CRSS to evaluate and recommend solutions for NO{sub x} emissions and for alkali metals deposition. Various methods for NO{sub x} emission control and the potential process and economic impacts were evaluated. This included estimates of process performance, heat and mass balances around the combustion and heat transfer units and a preliminary economic evaluation. The potential for alkali metal vaporization and condensation at various points in the system was also estimated. Several control processes and evaluated, including an order of magnitude cost for the control process.

Not Available

1990-07-01T23:59:59.000Z

272

Enhanced IGCC regulatory control and coordinated plant-wide control strategies for improving power ramp rates  

SciTech Connect (OSTI)

As part of ongoing R&D activities at the National Energy Technology Laboratory’s (NETL) Advanced Virtual Energy Simulation Training & Research (AVESTAR™) Center, this paper highlights strategies for enhancing low-level regulatory control and system-wide coordinated control strategies implemented in a high-fidelity dynamic simulator for an Integrated Gasification Combined Cycle (IGCC) power plant with carbon capture. The underlying IGCC plant dynamic model contains 20 major process areas, each of which is tightly integrated with the rest of the power plant, making individual functionally-independent processes prone to routine disturbances. Single-loop feedback control although adequate to meet the primary control objective for most processes, does not take into account in advance the effect of these disturbances, making the entire power plant undergo large offshoots and/or oscillations before the feedback action has an opportunity to impact control performance. In this paper, controller enhancements ranging from retuning feedback control loops, multiplicative feed-forward control and other control techniques such as split-range control, feedback trim and dynamic compensation, applicable on various subsections of the integrated IGCC plant, have been highlighted and improvements in control responses have been given. Compared to using classical feedback-based control structure, the enhanced IGCC regulatory control architecture reduces plant settling time and peak offshoots, achieves faster disturbance rejection, and promotes higher power ramp-rates. In addition, improvements in IGCC coordinated plant-wide control strategies for “Gasifier-Lead”, “GT-Lead” and “Plantwide” operation modes have been proposed and their responses compared. The paper is concluded with a brief discussion on the potential IGCC controller improvements resulting from using advanced process control, including model predictive control (MPC), as a supervisory control layer.

Mahapatra, P.; Zitney, S.

2012-01-01T23:59:59.000Z

273

An Autonomous Excavator with Vision-Based Track Slippage Control  

E-Print Network [OSTI]

1 An Autonomous Excavator with Vision-Based Track Slippage Control Parvaneh Saeedi, Peter D, such as lifting and carrying loads, digging and ground level- ing. Autonomous controls for driving or assisting of noise. Sonar, a low resolution system, is sensitive to environmental disturbances (wind, temperature

Lowe, David

274

A new closed loop control method for HVDC transmission  

SciTech Connect (OSTI)

The paper presents a new closed loop control method which uses information locally available at each converter station and combines and coordinates control possibilities with the objective of improving the dynamic behavior during fault recoveries and disturbances around the operating points.

Karlecik-Maier, F. [Siemens AG, Erlangen (Germany)] [Siemens AG, Erlangen (Germany)

1996-10-01T23:59:59.000Z

275

Synchronized phasor measurements and the ``SYNCHROPHASOR`` standard  

SciTech Connect (OSTI)

Synchronized phasor measurements have become a practical proposition only during the last few years. As such, their potential for use in power system applications has not yet been fully realized. Anticipating that this technology is about to take off, the Power System Relaying Committee of the IEEE has developed a standard which defines the interface between the Global Positioning System (GPS) and the Phasor Measuring Unit (PMU), and for the communication link between the PMUs and a remote site. The standard (SYNCHROPHASOR) will be published during 1996, and should facilitate the widespread application of this emerging technology. The standard defines the following features of the PMU: format of the message which contains the phasor data, time-tag specification, data frame composition, and a check sum. The standard also includes a specification for the synchronizing pulses which may be produced by a GPS receiver, or by some other synchronizing source. Synchronized phasor measurement units may well be the universal power system transducer of the future. It will serve the needs of all monitoring and control functions in power system control centers, and in many of the back-up relaying functions.

Phadke, A.G. [Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States)

1996-10-01T23:59:59.000Z

276

UCIT Data Network Standards Campus Wireless Network Standard  

E-Print Network [OSTI]

on the University of Calgary campuses, both inside buildings and outdoor areas. This standard does not apply Standard in buildings as the infrastructure is upgraded. All new AP deployments will be connected to 1 Gbps POE switches which will then be connected to the building head end switches. 4.3. Wireless Standard Wi

Habib, Ayman

277

Effects of Globally Waste Disturbing Activities on Gas Generation, Retention, and Release in Hanford Waste Tanks  

SciTech Connect (OSTI)

Various operations are authorized in Hanford single- and double-shell tanks that disturb all or a large fraction of the waste. These globally waste-disturbing activities have the potential to release a large fraction of the retained flammable gas and to affect future gas generation, retention, and release behavior. This report presents analyses of the expected flammable gas release mechanisms and the potential release rates and volumes resulting from these activities. The background of the flammable gas safety issue at Hanford is summarized, as is the current understanding of gas generation, retention, and release phenomena. Considerations for gas monitoring and assessment of the potential for changes in tank classification and steady-state flammability are given.

Stewart, Charles W.; Fountain, Matthew S.; Huckaby, James L.; Mahoney, Lenna A.; Meyer, Perry A.; Wells, Beric E.

2005-08-02T23:59:59.000Z

278

Microfabricated ion frequency standard  

DOE Patents [OSTI]

A microfabricated ion frequency standard (i.e. an ion clock) is disclosed with a permanently-sealed vacuum package containing a source of ytterbium (Yb) ions and an octupole ion trap. The source of Yb ions is a micro-hotplate which generates Yb atoms which are then ionized by a ultraviolet light-emitting diode or a field-emission electron source. The octupole ion trap, which confines the Yb ions, is formed from suspended electrodes on a number of stacked-up substrates. A microwave source excites a ground-state transition frequency of the Yb ions, with a frequency-doubled vertical-external-cavity laser (VECSEL) then exciting the Yb ions up to an excited state to produce fluorescent light which is used to tune the microwave source to the ground-state transition frequency, with the microwave source providing a precise frequency output for the ion clock.

Schwindt, Peter (Albuquerque, NM); Biedermann, Grant (Albuquerque, NM); Blain, Matthew G. (Albuquerque, NM); Stick, Daniel L. (Albuquerque, NM); Serkland, Darwin K. (Albuquerque, NM); Olsson, III, Roy H. (Albuquerque, NM)

2010-12-28T23:59:59.000Z

279

Environmental Public Health Performance Standards  

E-Print Network [OSTI]

Environmental Public Health Performance Standards Environmental Health Program Self Agency: Total Environmental Health Program Budget: #12;Environmental Public Health Performance Standards (v. 2.0); Environmental Health Program Assessment Instrument, 1/7/2010 Page 2 Proportion

280

Application of Biochemical and Physiological Indicators for Assessing Recovery of Fish Populations in a Disturbed Stream  

SciTech Connect (OSTI)

Recovery dynamics in a previously disturbed streamwere investigated to determine the influence of a series of remedial actions on stream recovery and to evaluate the potential application of bioindicators as an environmental management tool. A suite of bioindicators, representing five different functional response groups, were measured annually for a sentinel fish species over a 15 year period during which a variety of remedial and pollution abatement actions were implemented. Trends in biochemical, physiological, condition, growth, bioenergetic, and nutritional responses demonstrated that the health status of a sentinel fish species in the disturbed stream approached that of fish in the reference stream by the end of the study. Two major remedial actions, dechlorination and water flow management, had large effects on stream recovery resulting in an improvement in the bioenergetic, disease, nutritional, and organ condition status of the sentinel fish species. A subset of bioindicators responded rather dramatically to temporal trends affecting all sites, but some indicators showed little response to disturbance or to restoration activities. In assessing recovery of aquatic systems, application of appropriate integrative structural indices along with a variety of sensitive functional bioindicators should be used to understand the mechanistic basis of stress and recovery and to reduce the risk of false positives. Understanding the mechanistic processes involved between stressors, stress responses of biota, and the recovery dynamics of aquatic systems reduces the uncertainty involved in environmental management and regulatory decisions resulting in an increased ability to predict the consequences of restoration and remedial actions for aquatic systems.

Adams, Marshall [ORNL; Ham, Kenneth [ORNL

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "disturbance control standard" 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

Application of Biochemical and Physiological Indicators for Assessing Recovery of Fish Populations in a Disturbed Stream  

SciTech Connect (OSTI)

Recovery dynamics in a previously disturbed streamwere investigated to determine the influence of a series of remedial actions on stream recovery and to evaluate the potential application of bioindicators as an environmental management tool. A suite of bioindicators, representing five different functional response groups, were measured annually for a sentinel fish species over a 15 year period during which a variety of remedial and pollution abatement actions were implemented. Trends in biochemical, physiological, condition, growth, bioenergetic, and nutritional responses demonstrated that the health status of a sentinel fish species in the disturbed stream approached that of fish in the reference stream by the end of the study. Two major remedial actions, dechlorination and water flow management, had large effects on stream recovery resulting in an improvement in the bioenergetic, disease, nutritional, and organ condition status of the sentinel fish species. A subset of bioindicators responded rather dramatically to temporal trends affecting all sites, but some indicators showed little response to disturbance or to restoration activities. In assessing recovery of aquatic systems, application of appropriate integrative structural indices along with a variety of sensitive functional bioindicators should be used to understand the mechanistic basis of stress and recovery and to reduce the risk of false positives. Understanding the mechanistic processes involved between stressors, stress responses of biota, and the recovery dynamics of aquatic systems reduces the uncertainty involved in environmental management and regulatory decisions resulting in an increased ability to predict the consequences of restoration and remedial actions for aquatic systems.

Adams, S. M.; Ham, Kenneth D.

2011-06-01T23:59:59.000Z

282

Non-standard Neutrino Interactions  

E-Print Network [OSTI]

Theories beyond the Standard Model must respect its gauge symmetry. This implies strict constraints on the possible models of Non-Standard Neutrino Interactions (NSIs). We review here the present status of NSIs from the point of view of effective field theory. Our recent work on the restrictions implied by Standard Model gauge invariance is provided along with some examples of possible gauge invariant models featuring non-standard interactions.

D. Hernandez

2009-11-25T23:59:59.000Z

283

TECHNICAL STANDARDS PROGRAM TOPICAL COMMITTEES  

Broader source: Energy.gov [DOE]

PurposeThis procedure describes how topical committees are organized and recognized under the Technical Standards Program. 

284

Robust adaptive control of HVDC systems  

SciTech Connect (OSTI)

The transient performance of an HVDC power system is highly dependent on the parameters of the current/voltage regulators of the converter controls. In order to better accommodate changes in system structure or dc operating conditions, this paper introduces a new adaptive control strategy. The advantages of automatic tuning for continuous fine tuning are combined with predetermined gain scheduling in order to achieve robustness for large disturbances. Examples are provided for a digitally simulated back-to-back dc system.

Reeve, J.; Sultan, M. (Univ. of Waterloo, Ontario (Canada))

1994-07-01T23:59:59.000Z

285

STANDARD LAN -1 Fiber Channel  

E-Print Network [OSTI]

STANDARD LAN - 1 Fiber Channel Gruppo Reti TLC nome.cognome@polito.it http://www.telematica.polito.it/ #12;STANDARD LAN - 2 Fibre Channel · Born to interconnect mainframes and servers to storage systems: fibERs, but not only... · Interoperability with SCSI, Internet Protocol (IP), ... · Standard ANSI X3

Mellia, Marco

286

Energy Codes and Standards: Facilities  

SciTech Connect (OSTI)

Energy codes and standards play a vital role in the marketplace by setting minimum requirements for energy-efficient design and construction. They outline uniform requirements for new buildings as well as additions and renovations. This article covers basic knowledge of codes and standards; development processes of each; adoption, implementation, and enforcement of energy codes and standards; and voluntary energy efficiency programs.

Bartlett, Rosemarie; Halverson, Mark A.; Shankle, Diana L.

2007-01-01T23:59:59.000Z

287

Environmental Public Health Performance Standards  

E-Print Network [OSTI]

Environmental Public Health Performance Standards (Version 2.0) Updated May 2014 National Center for Environmental Health Division of Emergency and Environmental Health Services #12;#12;Environmental Public Health Performance Standards (Version 2.0) Updated May 2014 #12;Environmental Public Health Performance Standards

288

Appendix A: STANDARD OPERATING PROCEDURES  

E-Print Network [OSTI]

1 Appendix A: STANDARD OPERATING PROCEDURES A. STANDARD OPERATING PROCEDURES Standard Operating Procedures (SOP) are written safety and health guidelines for laboratory work with hazardous chemicals Procedures be written for hazardous chemicals when the chemical is used routinely in the laboratory and when

Ferrara, Katherine W.

289

TOWARDS INTERNATIONAL STANDARDS FOR LANGUAGE  

E-Print Network [OSTI]

) developed by the International Standards Organization TC32 SC4, which is to serve as a basis for harmonizing. It is in this context that a committee of the International Standards Organization (ISO), TC 37/SC 4Chapter # TOWARDS INTERNATIONAL STANDARDS FOR LANGUAGE RESOURCES Nancy Ide and Laurent Romary

Ide, Nancy

290

The Question The Standard Construction  

E-Print Network [OSTI]

The Question The Standard Construction The ZFC construction Bibliography Solution to a Problem Construction The ZFC construction Bibliography Outline 1 The Question 2 The Standard Construction 3 The ZFC construction Dilip Raghavan Solution to a Problem of Van Douwen #12;The Question The Standard Construction

Raghavan, Dilip

291

Supervisory Control of Families of Stabilizing Controllers \\Lambda Jo~ao Hespanha y  

E-Print Network [OSTI]

]. If the vehicle is moving in open water, reducing the energy consumption is probably more important than having there are conflicting requirements: fast step response, small energy consumption, good disturbance/noise rejection, etc problems this is not likely. Consider for example the control of an autonomous underwater vehicle [1

Hespanha, JoĂŁo Pedro

292

NWTC Controllable Grid Interface (Fact Sheet)  

SciTech Connect (OSTI)

NREL's Controllable Grid Interface tests wind turbines off-line from the grid, verifies compliance with standards, and provides grid operators with the performance information they need for a faction of the time and cost it would take to test the turbine in the field. To understand the behavior of wind turbines during grid disturbances, manufacturers and utility grid operators need to perform a series of tests and accurate transient simulation studies. The latest edition of the IEC 61400-21 standard describes methods for such tests that include low voltage ride-through (LVRT), active power set-point control, ramp rate limitations, and reactive power capability tests. The IEC methods are being widely adopted on both national and international levels by wind turbine manufacturers, certification authorities, and utilities. Utility operators also need to estimate how much power wind turbines might be able provide to help regulate grid frequency during situations when they need additional energy quickly, and after design modifications or changes are made to control software, manufacturers may be required to retest their turbines. But testing wind turbines in the field can be a lengthy and expensive process often requiring manufacturers and utility operators to send equipment and personnel to remote locations for long periods of time. NREL's National Wind Technology Center (NWTC) has developed a new Controllable Grid Interface (CGI) test system that can significantly reduce the time and cost required to conduct these tests. The CGI is first test facility in the United States that has fault simulation capabilities and allows manufacturers and system operators to conduct the tests required for certification in a controlled laboratory environment. It is the only system in the world that is fully integrated with two dynamometers and has the capacity to extend that integration to turbines in the field and to a matrix of electronic and mechanical storage devices, all of which are located within close proximity on the same site. NREL's 7.5 MVA CGI tests wind turbines off-line from the grid, verifies compliance with standards, and provides grid operators with the performance information they need for a fraction of the time and cost it would take to test the turbine in the field. The system combines hardware and real-time control software and is designed to operate with the NWTC's 2.5-MW dynamometer as well as the center's new 5-MW dynamometer test facilities. It is designed to work with four types of wind turbines, photovoltaic systems, and energy storage inverters. Results from the dynamometer tests can also be used to fine tune and validate the dynamic models used in integration studies and help industry improve turbine performance and develop test standards for renewable technologies and energy storage.

Not Available

2012-02-01T23:59:59.000Z

293

Control Categories Control Category  

E-Print Network [OSTI]

/ Conversion Controls Controls over moving data between computer systems. Process used to migrate data fromControl Categories Control Category Legend Description Example Authorization Approval policies and procedures. Authorization limits. Configuration/ Account Mapping "Switches" to secure data

294

Economical standard quantum process tomography  

E-Print Network [OSTI]

Recently, Bendersky \\emph{et al.} developed a method to complete the task of characterizing an arbitrary $\\chi$ matrix element in a scalable way, Phys. Rev. Lett. Vol. \\textbf{100}, 190403(2008), where an auxiliary system was needed. In present work, we shall show that the same task can also be completed within the scheme of standard quantum process tomography (SQPT) where there is no requirement for ancilla. Our method depends on two observations: With the elaborately chosen operators basis, the SQPT may have an economical form where a single run of experiment, in which we measure the expectation value of a chosen operator in the outport of the quantum channel with a known input, is sufficient to characterize a selected $\\chi$ matrix element; With the progress recently achieved in quantum entanglement detection, we also find that the number of the experimental settings to realize the experiment for the selected $\\chi$ matrix element does not exceed 2N for the N-qubits system. For practice, our scheme can be applied for the cases where the controlled two-body interaction is neither available nor desirable.

Xiaohua Wu; Ke Xu

2010-11-30T23:59:59.000Z

295

Standard Form 120  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSiteNeutron Scattering4 By I.| EMSLStafford L.StakeholderStan1

296

Standard Form 270  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSiteNeutron Scattering4 By I.| EMSLStafford

297

Standards of Conduct  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSiteNeutron Scattering4 By I.| EMSLStaffordAwards

298

ARM Standards Policy Committee Report  

SciTech Connect (OSTI)

Data and metadata standards promote the consistent recording of information and are necessary to ensure the stability and high quality of Atmospheric Radiation Measurement (ARM) Climate Research Facility data products for scientific users. Standards also enable automated routines to be developed to examine data, which leads to more efficient operations and assessment of data quality. Although ARM Infrastructure agrees on the utility of data and metadata standards, there is significant confusion over the existing standards and the process for allowing the release of new data products with exceptions to the standards. The ARM Standards Policy Committee was initiated in March 2012 to develop a set of policies and best practices for ARM data and metadata standards.

Cialella, A; Jensen, M; Koontz, A; McFarlane, S; McCoy, R; Monroe, J; Palanisamy, G; Perez, R; Sivaraman, C

2012-09-19T23:59:59.000Z

299

Standards Panel: 1. Stephen Diamond, General Manager, Industry Standards Office and Global Standards Officer, EMC  

E-Print Network [OSTI]

Standards Officer, EMC Corporation, Office of the CTO Steve Diamond has 30 years of management, marketing was President of the IEEE Computer Society. Steve is General Manager of the Industry Standards Office at EMC Corporation, and Global Standards Officer in the Office of the CTO. Before EMC, he was responsible for cloud

300

utting advances in measurement science and standards to work  

E-Print Network [OSTI]

to a conveyor by an automated guided vehicle. The SPHERE (Simulated Photodegradation by High Energy Radiant 500 manufacturers) of an open building automation and control standard (BACnet) that is delivering encompasses: · Intelligent sensing and control, robotics, and automated systems; · Systems engineering

Magee, Joseph W.

Note: This page contains sample records for the topic "disturbance control standard" 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

The steady-state mosaic of disturbance and succession across an old-growth Central Amazon forest landscape  

E-Print Network [OSTI]

and our Landsat-based wind mortality estimate ( 0.18% y ?to quantify wind-driven tree mortality disturbance for ?vewind storms (33, 34), with the potential for additional mortality

2013-01-01T23:59:59.000Z

302

Dartmouth College Computer Science Technical Report TR2010-668 Creating Large Disturbances in the Power Grid  

E-Print Network [OSTI]

differ from physical attacks. #12;3 Contents 1 IntroductionDartmouth College Computer Science Technical Report TR2010-668 Creating Large Disturbances on how defending against cyber attacks can differ from defending against point failures and physical

303

Environmental standards provide competitive advantage  

SciTech Connect (OSTI)

Quality organizations are breaking new ground with the development of international standards for environmental management. These promise to provide the platform for chemical companies wanting to establish their environmental credibility with a global audience. [open quotes]It will be similar to auditing our customers to ISO 9000[close quote], says the environmental manager for a European chemical firm. [open quote]We will only want to deal with people who have got their environmental act together. And we'll be in a better competitive positions[close quote]. The International Organization for Standardization (ISO;Geneva) has set up a taskforce to develop an environmental management standard, which is expected to be completed by the mid-1990s. Observers think the ISO standard will draw heavily on the British Standard Institute's (BSI;London) environmental management standard, BS7750, which will likely be the first system adopted in the world. Published last year, BS7750 has been extensively piloted in the UK (CW, Sept. 30, 1992, p. 62) and is now set to be revised before being offically adopted by BSI. The UK's Chemical Industries Association (CIA;London) is anxious to prevent a proliferation of standards, and its report on BS7750 pilot projects calls for an approach integrating quality, environment, and health and safety. But standard setters, including ISO, appear to be moving in the opposite direction. In the US, the American national Standards Institute (ANSI;Washington) has started work on an environmental management standard.

Chynoweth, E.; Kirshner, E.

1993-04-28T23:59:59.000Z

304

Optimization by Controlling Self-Optimizing Measurements Johannes Jschke, Sigurd Skogestad  

E-Print Network [OSTI]

Optimization by Controlling Self-Optimizing Measurements Johannes Jäschke, Sigurd Skogestad The optimization approach presented in this paper is inspired from the idea of feedback control, where a controller of disturbances. In an optimization context, this means that we want to find variables, which give optimal

Skogestad, Sigurd

305

Operationally-Motivated Uncertainty Relations for Joint Measurability and the Error-Disturbance Tradeoff  

E-Print Network [OSTI]

We derive new Heisenberg-type uncertainty relations for both joint measurability and the error-disturbance tradeoff for arbitrary observables of finite-dimensional systems. The relations are formulated in terms of a directly operational quantity, namely the probability of distinguishing the actual operation of a device from its hypothetical ideal, by any possible testing procedure whatsoever. Moreover, they may be directly applied in information processing settings, for example to infer that devices which can faithfully transmit information regarding one observable do not leak any information about conjugate observables to the environment. Though intuitively apparent from Heisenberg's original arguments, only more limited versions of this statement have previously been formalized.

Joseph M. Renes; Volkher B. Scholz

2014-02-26T23:59:59.000Z

306

Germination of Cottonseed as Affected by Soil Disturbance and Machine Placement of Fertilizer.  

E-Print Network [OSTI]

. The fertilizer was so close - -- Bolo~ Belw %lor pch side .idm ~ch ~Ida Ona ride mead seed sed l* belor a* below 3" belor I* below wed lev01 see& leml lam1 88.d 18~al Fsrt1lLz.r pleaamon$ ad soil dirturbanao pi~nvn 2. Graph showing percentage... directly below the seed. The four roots on the right are from unfertilized test having the same soil disturbance as those on the left. hlor Below -lor lkch side pa .ide Each #id. One mid- amd aed mead 1" below pn blow 3- belo. an belor med levml level...

Morris, H. F. (Harry Forrest); Byrom, Mills H. (Mills Herbert); Smith, H. P. (Harris Pearson)

1942-01-01T23:59:59.000Z

307

Regulatory impact analysis of environmental standards for uranium mill tailings at active sites. Final report  

SciTech Connect (OSTI)

The Environmental Protection Agency was directed by Congress, under PL 95-604, the Uranium Mill Tailings Radiation Control Act of 1978, to set standards of general application that provide protection from the hazards associated with uranium mill tailings. Title I of the Act pertains to tailings at inactive sites for which the Agency has developed standards as part of a separate rulemaking. Title II of the Act requires standards covering the processing and disposal of byproduct materials at mills which are currently licensed by the appropriate regulatory authorities. This Regulatory Impact Analysis (RIA) addresses the standards developed under Title II. There are two major parts of the standards for active mills: standards for control of releases from tailings during processing operations and prior to final disposal, and standards for protection of the public after the disposal of tailings. This report presents a detailed analysis of standards for disposal only, since the analysis required for the operations standards is very limited.

Not Available

1983-03-01T23:59:59.000Z

308

Surface Water Quality Standards (Nebraska)  

Broader source: Energy.gov [DOE]

These regulations, promulgated by the Department of Environmental Quality, contain surface water quality standards, stream classifications, discussion of lakes and impounded basins, and water...

309

Interconnection Standards for Small Generators  

Broader source: Energy.gov [DOE]

The Federal Energy Regulatory Commission (FERC) adopted "small generator" interconnection standards for distributed energy resources up to 20 megawatts (MW) in capacity in May 2005.* The FERC's...

310

web identity standards introduction .............................................................................................................87  

E-Print Network [OSTI]

web identity standards sectionten 86 contents introduction............................................................................................................... 89-90 tagline and the web .................................................................................................91 tagline and the web: improper use

Mullins, Dyche

311

Ambient Air Quality Standards (Iowa)  

Broader source: Energy.gov [DOE]

These regulations set statewide ambient air quality standards for various contaminants. The state code follows the regulations set forth in the National Primary and Secondary Ambient Air Quality...

312

International Quality Assurance Standards (Presentation)  

SciTech Connect (OSTI)

Tests to make quantitative predictions about photovoltaic (PV) modules are needed. This presentation proposes the creation of international quality assurance standards for PV modules.

Kurtz, S.; Hacke, P.; Wohlgemuth, J.; Kempe, M.; Yamamichi, M.

2011-02-01T23:59:59.000Z

313

Emission Standards for Contaminants (Iowa)  

Broader source: Energy.gov [DOE]

These regulations list emissions standards for various contaminants, and contain special requirements for anaerobic lagoons. These regulations also describe alternative emissions limits, which may...

314

Standard and non standard ideas for the Higgs boson sector  

E-Print Network [OSTI]

Standard and non standard ideas for the Higgs boson sector Riccardo Barbieri Johns Hopkins Workshop as the Higgs boson is in their low-energy spectrum We only know of approximate symmetries that can explain synoptic table Supersymmetric The SM Higgs boson TC-like Minimally extended Higgsless "Composite" 5

Abbondandolo, Alberto

315

Microcomputers in Process Control  

E-Print Network [OSTI]

under optimum process conditions. The difference between the actual performance and the corresponding standard is the difference between "normal" and "best" performance. A computer system's objective is to minimize this difference. Control It has... program evolution, and provides a secure and distinct separation of higher level functions from lower level functions. The baseline control system is further divided into field signal transmission instrumentation and computer compatible controllers...

Vinson, D. R.; Chatterjee, N.

316

Technical Standards, Program Project Justification Statement...  

Office of Environmental Management (EM)

More Documents & Publications DOE-TSPP-2-2013, Initiating DOE Technical Standards DOE-TSPP-7-2013, Maintaining DOE Technical Standards Technical Standards Newsletter - March 2014...

317

Synthesis of Remote Sensing and Field Observations to Model and Understand Disturbance and Climate Effects on the Carbon Balance of Oregon & Northern California  

SciTech Connect (OSTI)

The goal is to quantify and explain the carbon (C) budget for Oregon and N. California. The research compares "bottom -up" and "top-down" methods, and develops prototype analytical systems for regional analysis of the carbon balance that are potentially applicable to other continental regions, and that can be used to explore climate, disturbance and land-use effects on the carbon cycle. Objectives are: 1) Improve, test and apply a bottom up approach that synthesizes a spatially nested hierarchy of observations (multispectral remote sensing, inventories, flux and extensive sites), and the Biome-BGC model to quantify the C balance across the region; 2) Improve, test and apply a top down approach for regional and global C flux modeling that uses a model-data fusion scheme (MODIS products, AmeriFlux, atmospheric CO2 concentration network), and a boundary layer model to estimate net ecosystem production (NEP) across the region and partition it among GPP, R(a) and R(h). 3) Provide critical understanding of the controls on regional C balance (how NEP and carbon stocks are influenced by disturbance from fire and management, land use, and interannual climate variation). The key science questions are, "What are the magnitudes and distributions of C sources and sinks on seasonal to decadal time scales, and what processes are controlling their dynamics? What are regional spatial and temporal variations of C sources and sinks? What are the errors and uncertainties in the data products and results (i.e., in situ observations, remote sensing, models)?

Beverly Law; David Turner; Warren Cohen; Mathias Goeckede

2008-05-22T23:59:59.000Z

318

PDX diagnostic control system  

SciTech Connect (OSTI)

This paper describes a computer-base diagnostic control system operating on the PDX Tokamak. The prime function of the system is to control mechanical positioning devices associated with various diagnostics including Thomson Scattering, X-Ray Pulse Height Analyzer, Rotating Scanning Monochromator, Fast Ion Detection Experiment, Bolometers and Plasma Limiters. The diagnostic control system consists of a PDP-11/34 computer, a CAMAC system partitioned between the PDX control room and the PDX machine area, and special electronic control modules developed at PPL. The special modules include a digital closed loop motor controller and user interface control panel for control and status display. A standard control panel was developed for interfacing each system user with the PDP-11/34 computer, through specially developed CAMAC modules.

Mika, R.

1981-01-01T23:59:59.000Z

319

Standards for Power Electronic Components  

E-Print Network [OSTI]

Standards for Power Electronic Components and Systems EPE 14 ECCE Europe Dr Peter R. Wilson #12;Session Outline · "Standards for Power Electronic Components and Systems" ­ Peter Wilson, IEEE PELS Electronics ­ where next? · Wide Band Gap Devices ­ SiC, GaN etc... · Transformers (ETTT) · Power Modules

320

10 November 1998 Standard Applications  

E-Print Network [OSTI]

10 November 1998 Standard Applications Framework for EPICS (SAFE) Steve Lewis (LBNL) Revision 2.0--for EPICS R3.13Beta12-LBL.2 or R3.13.0-LBL.2 1.0 Introduction The Standard Applications Framework for EPICS (SAFE) provides an organized approach for building EPICS applications on a Unix host, include

Note: This page contains sample records for the topic "disturbance control standard" 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

STANDARD OPERATING PROCEDURES Site Selection  

E-Print Network [OSTI]

IMPROVE STANDARD OPERATING PROCEDURES SOP 126 Site Selection Date Last Modified Modified by: 09 References none #12;SOP 126: Site Selection 3 1.0 PURPOSE AND APPLICABILITY This standard operating procedure field conditions, and for ease of operation and maintenance. IMPROVE aerosol samplers are generally

Fischer, Emily V.

322

ENERGY EFFICIENCY STANDARDS FOR RESIDENTIALAND  

E-Print Network [OSTI]

ENERGY EFFICIENCY STANDARDS FOR RESIDENTIALAND NONRESIDENTIAL BUILDINGS 1 JULY 1995 CALIFORNIA ENERGY =I COMMISSION Pete Wilson, Governor ~400-95-001 For historical reference Current Title 24 Standards are available at: http://www.energy.ca.gov/title24/ #12;CALIFORNIA ENERGY COMMISSION Valerie Hall

323

International Standards in Forensic DNA  

E-Print Network [OSTI]

International Standards in Forensic DNA John M. Butler, Ph.D. National Institute of Standards and Technology NIST Fellow & Special Assistant to the Director for Forensic Science Vice-Chair, National Commission on Forensic Science World Forensics Festival Seoul, Korea October 15, 2014 #12;Definition

324

THREE-DIMENSIONAL MAGNETOHYDRODYNAMIC MODELING OF PROPAGATING DISTURBANCES IN FAN-LIKE CORONAL LOOPS  

SciTech Connect (OSTI)

Quasi-periodic propagating intensity disturbances (PDs) have been observed in large coronal loops in EUV images over a decade, and are widely accepted to be slow magnetosonic waves. However, spectroscopic observations from Hinode/EIS revealed their association with persistent coronal upflows, making this interpretation debatable. Motivated by the scenario that the coronal upflows could be the cumulative result of numerous individual flow pulses generated by sporadic heating events (nanoflares) at the loop base, we construct a velocity driver with repetitive tiny pulses, whose energy frequency distribution follows the flare power-law scaling. We then perform three-dimensional MHD modeling of an idealized bipolar active region by applying this broadband velocity driver at the footpoints of large coronal loops which appear open in the computational domain. Our model successfully reproduces the PDs with similar features as the observed, and shows that any upflow pulses inevitably excite slow magnetosonic wave disturbances propagating along the loop. We find that the generated PDs are dominated by the wave signature as their propagation speeds are consistent with the wave speed in the presence of flows, and the injected flows rapidly decelerate with height. Our simulation results suggest that the observed PDs and associated persistent upflows may be produced by small-scale impulsive heating events (nanoflares) at the loop base in the corona, and that the flows and waves may both contribute to the PDs at lower heights.

Wang, Tongjiang; Ofman, Leon [Department of Physics, Catholic University of America, 620 Michigan Avenue NE, Washington, DC 20064 (United States)] [Department of Physics, Catholic University of America, 620 Michigan Avenue NE, Washington, DC 20064 (United States); Davila, Joseph M., E-mail: tongjiang.wang@nasa.gov [NASA Goddard Space Flight Center, Code 671, Greenbelt, MD 20770 (United States)

2013-09-20T23:59:59.000Z

325

accelerator control system: Topics by E-print Network  

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

control system is largely based on standard industrial hardware and software components. SIEMENS Simatic S7-300 programmable logic controllers have been used as equipment...

326

accelerator control systems: Topics by E-print Network  

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

control system is largely based on standard industrial hardware and software components. SIEMENS Simatic S7-300 programmable logic controllers have been used as equipment...

327

Methodological utilities for organizing cooperative work process according to ISO 9001 standard recommendations  

E-Print Network [OSTI]

1 Methodological utilities for organizing cooperative work process according to ISO 9001 standard is based on the recommendations of ISO 9001 standard. Classical methods decompose a project into several, the recommendations of the ISO 9001 standard (ISO, 2000) are applied, which define different requirements to control

Paris-Sud XI, Université de

328

System 80+{trademark} Standard Design: CESSAR design certification. Volume 8: Amendment I  

SciTech Connect (OSTI)

This report, entitled Combustion Engineering Standard Safety Analysis Report -- Design Certification (CESSAR-DC), has been prepared in support of the industry effort to standardize nuclear plant designs. These volumes describe the Combustion Engineering, Inc. System 80{sup +}{trademark} Standard Design. This volume 8 provides a description of instrumentation and controls.

Not Available

1990-12-21T23:59:59.000Z

329

DOE standard: Integration of environment, safety, and health into facility disposition activities. Volume 1: Technical standard  

SciTech Connect (OSTI)

This Department of Energy (DOE) technical standard (referred to as the Standard) provides guidance for integrating and enhancing worker, public, and environmental protection during facility disposition activities. It provides environment, safety, and health (ES and H) guidance to supplement the project management requirements and associated guidelines contained within DOE O 430.1A, Life-Cycle Asset Management (LCAM), and amplified within the corresponding implementation guides. In addition, the Standard is designed to support an Integrated Safety Management System (ISMS), consistent with the guiding principles and core functions contained in DOE P 450.4, Safety Management System Policy, and discussed in DOE G 450.4-1, Integrated Safety Management System Guide. The ISMS guiding principles represent the fundamental policies that guide the safe accomplishment of work and include: (1) line management responsibility for safety; (2) clear roles and responsibilities; (3) competence commensurate with responsibilities; (4) balanced priorities; (5) identification of safety standards and requirements; (6) hazard controls tailored to work being performed; and (7) operations authorization. This Standard specifically addresses the implementation of the above ISMS principles four through seven, as applied to facility disposition activities.

NONE

1998-05-01T23:59:59.000Z

330

INFORMATION STANDARDIZATION FROM A DESIGN PERSPECTIVE  

E-Print Network [OSTI]

475 INFORMATION STANDARDIZATION FROM A DESIGN PERSPECTIVE ALEXANDER KOUTAMANIS Delft University is that it should be supported by extensive standardization of design and building information. This standardization, continuity, flexibility and adaptability. From a design perspective standardization refers to three distinct

Paris-Sud XI, Université de

331

Communiquer dans un monde de normes l 125 Key words : management standards ; communication of influence ; communicational study of  

E-Print Network [OSTI]

and controlled in organizations. The processes of international industrial standardization apply not only This proposal presents a communicational analysis of international management standards in the field of private the international standardization of societal security. The aim of this project is to study management standards

Paris-Sud XI, Université de

332

Advanced regulatory control and coordinated plant-wide control strategies for IGCC targeted towards improving power ramp-rates  

SciTech Connect (OSTI)

As part of ongoing R&D activities at the National Energy Technology Laboratory's (NETL) Advanced Virtual Energy Simulation Training & Research (AVESTAR™) Center, this paper highlights strategies for enhancing low-level regulatory control and system-wide coordinated control strategies implemented in a high-fidelity dynamic simulator for an Integrated Gasification Combined Cycle (IGCC) power plant with carbon capture. The underlying IGCC plant dynamic model contains 20 major process areas, each of which is tightly integrated with the rest of the power plant, making individual functionally-independent processes prone to routine disturbances. Single-loop feedback control although adequate to meet the primary control objective for most processes, does not take into account in advance the effect of these disturbances, making the entire power plant undergo large offshoots and/or oscillations before the feedback action has an opportunity to impact control performance. In this paper, controller enhancements ranging from retuning feedback control loops, multiplicative feed-forward control and other control techniques such as split-range control, feedback trim and dynamic compensation, applicable on various subsections of the integrated IGCC plant, have been highlighted and improvements in control responses have been given. Compared to using classical feedback-based control structure, the enhanced IGCC regulatory control architecture reduces plant settling time and peak offshoots, achieves faster disturbance rejection, and promotes higher power ramp-rates. In addition, improvements in IGCC coordinated plant-wide control strategies for “Gasifier-Lead”, “GT-Lead” and “Plantwide” operation modes have been proposed and their responses compared. The paper is concluded with a brief discussion on the potential IGCC controller improvements resulting from using advanced process control, including model predictive control (MPC), as a supervisory control layer.

Mahapatra, P.; Zitney, S.

2012-01-01T23:59:59.000Z

333

HEAT Loan Minimum Standards and Requirements  

Broader source: Energy.gov [DOE]

Presents additional resources on loan standards and requirements from Elise Avers' presentation on HEAT Loan Minimum Standards and Requirements.

334

ACCREDITED STANDARDS COMMITTEE N15 DEVELOPMENTS AND FUTURE DIRECTIONS  

SciTech Connect (OSTI)

Accredited Standards Committee (ASC) N15, Methods of Nuclear Material Control, is sponsored by the Institute of Nuclear Materials Management (INMM) to develop standards for protection, control and accounting of special nuclear materials in all phases of the nuclear fuel cycle, including analytical procedures where necessary and special to this purpose, except that physical protection of special nuclear material within a nuclear power plant is not included. Voluntary consensus standards complement federal regulations and technical standards and fulfill an important role for the nuclear regulatory agencies. This paper describes the N15 standards development process, with INMM as the Standards Developing Organization (SDO) and the N15 Committee responsible for implementation. Key components of the N15 standards development process include ANSI accreditation; compliance with the ANSI Essential Requirements (ER), coordination with other SDOs, communication with stakeholders, maintenance of balance between interest categories, and ANSI periodic audits. Recent and future ASC N15 activities are discussed, with a particular focus on new directions in anticipation of renewed growth in nuclear power.

Mathews, Caroline E.; May, Melanie; Preston, Lynne

2009-10-06T23:59:59.000Z

335

Robotics and Manufacturing Automation Laboratory (Mechanical Eng'g Dept.) STANDARD OPERATING PROCEDURE (SOP)  

E-Print Network [OSTI]

Robotics and Manufacturing Automation Laboratory (Mechanical Eng'g Dept.) STANDARD OPERATING on the robot control unit and the computer. Once the controller has booted, the green light on the indicator and audible alarm #12;Robotics and Manufacturing Automation Laboratory (Mechanical Eng'g Dept.) STANDARD

Thompson, Michael

336

National Green Building Standard Analysis  

SciTech Connect (OSTI)

DOE's Building America Program is a research and development program to improve the energy performance of new and existing homes. The ultimate goal of the Building America Program is to achieve examples of cost-effective, energy efficient solutions for all U.S. climate zones. Periodic maintenance of an ANSI standard by review of the entire document and action to revise or reaffirm it on a schedule not to exceed five years is required by ANSI. In compliance, a consensus group has once again been formed and the National Green Building Standard is currently being reviewed to comply with the periodic maintenance requirement of an ANSI standard.

NAHB Research Center, Upper Marlboro, Maryland

2012-07-01T23:59:59.000Z

337

Regulatory impact analysis of final environmental standards for uranium mill tailings at active sites  

SciTech Connect (OSTI)

The Environmental Protection Agency was directed by Congress, under PL 95-604, the Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA), to set standards of general application that provide protection from the hazards associated with uranium mill tailings. Title II of the Act requires standards covering the processing and disposal of byproduct materials at mills which are currently licensed by the appropriate regulatory authorities. This Regulatory Impact Analysis (RIA) addresses the standards promulgated under Title II. There are two major parts of the standards for active mills: standards for control of releases from tailings during processing operations and prior to final disposal, and standards for protection of the public health and environment after the disposal of tailings. This report presents a detailed analysis of standards for disposal only, since the analysis required for the standards during mill operations is very limited.

Not Available

1983-09-01T23:59:59.000Z

338

The Effect of Degraded Digital Instrumentation and Control systems on Human-system Interfaces and Operator Performance  

SciTech Connect (OSTI)

Integrated digital instrumentation and control (I&C) systems in new and advanced nuclear power plants (NPPs) will support operators in monitoring and controlling the plants. Even though digital systems typically are expected to be reliable, their potential for degradation or failure significantly could affect the operators performance and, consequently, jeopardize plant safety. This U.S. Nuclear Regulatory Commission (NRC) research investigated the effects of degraded I&C systems on human performance and on plant operations. The objective was to develop technical basis and guidance for human factors engineering (HFE) reviews addressing the operator's ability to detect and manage degraded digital I&C conditions. We reviewed pertinent standards and guidelines, empirical studies, and plant operating experience. In addition, we evaluated the potential effects of selected failure modes of the digital feedwater control system of a currently operating pressurized water reactor (PWR) on human-system interfaces (HSIs) and the operators performance. Our findings indicated that I&C degradations are prevalent in plants employing digital systems, and the overall effects on the plant's behavior can be significant, such as causing a reactor trip or equipment to operate unexpectedly. I&C degradations may affect the HSIs used by operators to monitor and control the plant. For example, deterioration of the sensors can complicate the operators interpretation of displays, and sometimes may mislead them by making it appear that a process disturbance has occurred. We used the findings as the technical basis upon which to develop HFE review guidance.

OHara, J.M.; Gunther, B.; Martinez-Guridi, G. (BNL); Xing, J.; Barnes, V. (NRC)

2010-11-07T23:59:59.000Z

339

Control of the Transitional Boundary Layer Brandt A. Belson  

E-Print Network [OSTI]

in the presence of unmodeled disturbances. Next, we focus on a specific type of actuator, the single dielectric barrier discharge (SDBD) plasma actuator. An array of these plasma actuators is oriented to produce stream such that the controllers perform well when applied to the experiment. Lastly, we also simulate the plasma actuators

Rowley, Clarence W.

340

VIBRATION CONTROL IN A SMART BEAM Daniel R. Fay*  

E-Print Network [OSTI]

activity and nearby motorized equipment. In this case, disturbance is produced using a white noise signal for vibration suppression, stability augmentation, and noise reduction in beam-like aerodynamic surfacesVIBRATION CONTROL IN A SMART BEAM Daniel R. Fay* Widener University, Chester, Pennsylvania Abstract

Patil, Mayuresh

Note: This page contains sample records for the topic "disturbance control standard" 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

Emission Controls for Heavy-Duty Trucks  

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

DEER Conference Emission Controls for Heavy-Duty Trucks Overview Emission Standards - US and Worldwide Technology Options for Meeting Emissions System Integration ...

342

Water Pollution Control Act (West Virginia)  

Broader source: Energy.gov [DOE]

The Water Pollution Control Act empowers the Division of Water and Waste Management of the West Virginia Department of Environmental Protection to maintain reasonable standards of purity and...

343

Standard and Experimental Approach for Advanced Controls in Cryogenics  

E-Print Network [OSTI]

CERN, the European Organization for Nuclear Research, is one of the world's largest and most respected centres for scientific research. Its business is fundamental physics, finding out what the Universe is made of and how it works. At CERN, the world's largest and most complex scientific instruments are used to study the basic constituents of matter, the fundamental particles. By studying what happens when these particles collide, physicists learn about the laws of Nature. The instruments used at CERN are particle accelerators and detectors. Accelerators boost beams of particles to high energies before they are made to collide with each other or with stationary targets. Detectors observe and record the results of these collisions. The Large Hadron Collider (LHC) is the biggest and more powerful particle accelerator ever built. It is a circular particle accelerator with a circumference of 27 km, located about 100 m underground, used by physicists to study the smallest known particles, the fundamental building ...

Pezzetti, Marco; Chadli, Mohammed

2010-01-01T23:59:59.000Z

344

Meeting Residential Ventilation Standards Through Dynamic Control of Ventilation Systems  

E-Print Network [OSTI]

Rudd. 2007. Review of residential ventilation technologies.2009. EISG Final Report: Residential Integrated VentilationDesign and Operation of Residential Cooling Systems. Proc.

Sherman, Max H.

2011-01-01T23:59:59.000Z

345

How Standards Control Module Design for Better or Worse (Presentation)  

SciTech Connect (OSTI)

One would hope that PV modules are designed for survival in the outdoors. However, it appears that some module types are really designed to pass the qualification (IEC 61216/61646) and safety (IEC 61730 and UL 1703) tests. While this has resulted in an overall increase in module reliability and a reduction in infant mortality, it may not result in the most cost-effective solution for long-term reliability and minimum power degradation. This paper will provide several examples of module types and even solar cells designed to pass the tests that do not result in good cost-effective long-term solutions for outdoor performance. This presentation is meant to stimulate a discussion about how to remedy this situation and improve the overall PV industry.

Wohlgemuth, J.

2011-02-01T23:59:59.000Z

346

ISA Approves Standard for Wireless Automation in Process Control Applications  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana.ProgramJulietip sheetK-4InFindingIR-2003- More Documents &Department ofISA

347

ISA Approves Standard for Wireless Automation in Process Control  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG | Department ofHTS Cable ProjectsHistoryia/802871INSPECTIONDepartment

348

Quality Control, Standardization of Upgrades, and Workforce Expectations |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Careerlumens_placard-green.epsEnergy1.pdfMarket37963 Vol.Department ofchecklistpurpose

349

Executive Order 12088: Federal Compliance with Pollution Control Standards  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomentheATLANTA, GA5 &of Energy memoCity of Los Angeles -The 2013Change |Inin|

350

EO 12088: Federal Compliance with Pollution Control Standards  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana.Program - LibbyofThisStatement ||MoreThis document givesDeer2088-Federal

351

STANDARDS CONTROLLING AIR EMISSIONS FOR THE SOIL DESICCATION PILOT TEST  

SciTech Connect (OSTI)

This air emissions document supports implementation of the Treatability Test Plan for Soil Desiccation as outlined in the Deep Vadose Zone Treatability Test Plan for the Hanford Central Plateau (DOE/RL-2007-56). Treatability testing supports evaluation of remedial technologies for technetium-99 (Tc-99) contamination in the vadose zone at sites such as the BC Cribs and Trenches. Soil desiccation has been selected as the first technology for testing because it has been recommended as a promising technology in previous Hanford Site technology evaluations and because testing of soil desiccation will provide useful information to enhance evaluation of other technologies, in particular gas-phase remediation technologies. A soil desiccation pilot test (SDPT) will evaluate the desiccation process (e.g., how the targeted interval is dried) and the long-term performance for mitigation of contaminant transport. The SDPT will dry out a moist zone contaminated by Tc-99 and nitrate that has been detected at Well 299-E13-62 (Borehole C5923). This air emissions document applies to the activities to be completed to conduct the SDPT in the 200-BC-1 operable unit located in the 200 East Area of the Hanford Site. Well 299-E13-62 is planned to be used as an injection well. This well is located between and approximately equidistant from cribs 216-B-16, 216-B-17, 216-B-18. and 216-B-19. Nitrogen gas will be pumped at approximately 300 ft{sup 3}/min into the 299-EI3-62 injection well, located approximately 12 m (39 ft) away from extraction well 299-EI3-65. The soil gas extraction rate will be approximately 150 ft{sup 3}/min. The SDPT will be conducted continuously over a period of approximately six months. The purpose of the test is to evaluate soil desiccation as a potential remedy for protecting groundwater. A conceptual depiction is provided in Figure 1. The soil desiccation process will physically dry, or evaporate, some of the water from the moist zone of interest. As such, it is expected that Tc-99 and nitrate will remain with the water residual that is not removed, or remain as a salt bound to the soil particles. In addition, the SDPT will be conducted at lower extraction velocities to preclude pore water entrainment and thus, the extracted air effluent should be free of the contaminant residual present in the targeted moist zone. However, to conservatively bound the planned activity for potential radionuclide air emissions, it is assumed, hypothetically, that the Tc-99 does not remain in the zone of interest, but that it instead travels with the evaporated moisture to the extraction well and to the test equipment at the land surface. Thus, a release potential would exist from the planned point source (powered exhaust) for Tc-99 in the extracted moist air. In this hypothetical bounding case there would also be a potential for very minor fugitive emissions to occur due to nitrogen injection into the soil. The maximum value for Tc-99, measured in the contaminated moist zone, is used in calculating the release potential described in Section 2.3. The desiccation mechanism will be evaporation. Nitrate is neither a criteria pollutant nor a toxic air pollutant. It would remain nitrate as a salt adhered to sand and silt grains or as nitrate dissolved in the pore water. Nitrogen, an inert gas, will be injected into the ground during the test. Tracer gasses will also be injected near the beginning, middle, and the end of the test. The tracer gasses are sulfur hexafluoride, trichlorofluoromethane, and difluoromethane.

BENECKE MW

2010-09-08T23:59:59.000Z

352

Standards for graph algorithm primitives  

E-Print Network [OSTI]

It is our view that the state of the art in constructing a large collection of graph algorithms in terms of linear algebraic operations is mature enough to support the emergence of a standard set of primitive building ...

Mattson, Tim

353

Dam Safety Standards (New Jersey)  

Broader source: Energy.gov [DOE]

These rules set forth procedures for application to construct, repair or modify a dam and set standards for design and maintenance of dams. These rules also establish a dam inspection procedure....

354

Phenomenology Beyond the Standard Model  

E-Print Network [OSTI]

An elementary review of models and phenomenology for physics beyond the Standard Model (excluding supersymmetry). The emphasis is on LHC physics. Based upon a talk given at the Physics at LHC conference, Vienna, 13-17 July 2004.

Joseph D. Lykken

2005-03-16T23:59:59.000Z

355

Commercial Building Codes and Standards  

Broader source: Energy.gov [DOE]

Once an energy-efficient technology or practice is widely available in the market, it can become the baseline of performance through building energy codes and equipment standards. The Building...

356

Orange County- Wind Permitting Standards  

Broader source: Energy.gov [DOE]

In December 2010, the County of Orange Board of Supervisors adopted small wind performance and development standards (Ord. No. 10-020) in order to promote distributed generation systems in non...

357

Minimum Gas Service Standards (Ohio)  

Broader source: Energy.gov [DOE]

Natural gas companies in Ohio are required to follow the Minimum Gas Service Standards, which are set and enforced by the Public Utilities Commission of Ohio. These rules are found in chapter 4901...

358

Minimum Stream Flow Standards (Connecticut)  

Broader source: Energy.gov [DOE]

These regulations apply to all dams and structures which impound or divert waters on rivers or their tributaries, with some exceptions. The regulations set standards for minimum flow (listed in the...

359

The Information-Disturbance Tradeoff and the Continuity of Stinespring's Representation  

E-Print Network [OSTI]

Stinespring's dilation theorem is the basic structure theorem for quantum channels: it states that any quantum channel arises from a unitary evolution on a larger system. Here we prove a continuity theorem for Stinespring's dilation: if two quantum channels are close in cb-norm, then it is always possible to find unitary implementations which are close in operator norm, with dimension-independent bounds. This result generalizes Uhlmann's theorem from states to channels and allows to derive a formulation of the information-disturbance tradeoff in terms of quantum channels, as well as a continuity estimate for the no-broadcasting theorem. We briefly discuss further implications for quantum cryptography, thermalization processes, and the black hole information loss puzzle.

Kretschmann, D; Werner, R F; Kretschmann, Dennis; Schlingemann, Dirk; Werner, Reinhard F.

2006-01-01T23:59:59.000Z

360

Review of municipal sludge use as a soil amendment on disturbed lands  

SciTech Connect (OSTI)

The US Department of Energy is examining options of improving soil conditions at Hanford reclamation sites. One promising technology is the incorporation of municipal sewage sludge into the soil profile. This report reviews the potential benefits and adverse consequences of sludge use in land reclamation. Land reclamation comprises those activities instigated to return a mechanically disturbed site to some later successional state. Besides the introduction of suitable plant species to disturbed lands, reclamation generally requires measures to enhance long-term soil nutrient content, moisture retention or drainage, and mitigation of toxic effects from metals and pH. One of the more effective means of remediating adverse soil characteristics is the application of complex organic manures such as municipal sewage sludge. Sewage sludges contain complete macro- and micronutrients necessary to sustain plant growth. The application of sewage sludge may reestablish microbial activity in sterile soils. Physical properties, such as water-holding capacity and percentage water-stable aggregates, also improve with the addition of sewage sludge. Sludge applications may also increase the rate of degradation of some hydrocarbon pollutants in soils. Potential adverse impacts associated with the application of sewage sludge to land include negative public perception of human waste products; concerns regarding pathogen buildup and spread in the soils, plants, and water; entrance and accumulation of heavy metals in the food chain; salt accumulation in the soil and ground water; leaching of nitrates into ground water; and accumulation of other potentially toxic substances, such as boron and synthetic hydrocarbons, in the soil, plants, and food chain. 56 refs., 10 tabs.

Brandt, C.A.; Hendrickson, P.L.

1990-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "disturbance control standard" 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

Advanced control strategies for fluidized bed dryers  

SciTech Connect (OSTI)

Generating the best possible control strategy comprises a necessity for industrial processes, by virtue of product quality, cost reduction and design simplicity. Three different control approaches, namely an Input-Output linearizing, a fuzzy logic and a PID controller, are evaluated for the control of a fluidized bed dryer, a typical non-linear drying process of wide applicability. Based on several closed loop characteristics such as settling times, maximum overshoots and dynamic performance criteria such as IAE, ISE and ITAE, it is shown that the Input-Output linearizing and the fuzzy logic controller exhibit a better performance compared to the PID controller tuned optimally with respect to IAE, for a wide range of disturbances; yet, the relevant advantage of the fuzzy logic over the conventional nonlinear controller issues upon its design simplicity. Typical load rejection and set-point tracking examples are given to illustrate the effectiveness of the proposed approach.

Siettos, C.I.; Kiranoudis, C.T.; Bafas, G.V.

1999-11-01T23:59:59.000Z

362

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...

363

Underground Injection Control (West Virginia)  

Broader source: Energy.gov [DOE]

This rule set forth criteria and standards for the requirements which apply to the State Underground Injection Control Program (U.I.C.). The UIC permit program regulates underground injections by...

364

Georgia Air Quality Control Act (Georgia)  

Broader source: Energy.gov [DOE]

The Georgia Air Quality Control Act (AQCA) is a set of environmental regulations, permitting requirements, and air quality standards that control the amount of pollutants emitted and who emits them...

365

Nuclear Data Verification and Standardization  

SciTech Connect (OSTI)

The objective of this interagency program is to provide accurate neutron interaction verification and standardization data for the U.S. Department of Energy Division of Nuclear Physics programs which include astrophysics, radioactive beam studies, and heavy-ion reactions. The measurements made in this program are also useful to other programs that indirectly use the unique properties of the neutron for diagnostic and analytical purposes. These include homeland security, personnel health and safety, nuclear waste disposal, treaty verification, national defense, and nuclear based energy production. The work includes the verification of reference standard cross sections and related neutron data employing the unique facilities and capabilities at NIST and other laboratories as required; leadership and participation in international intercomparisons and collaborations; and the preservation of standard reference deposits. An essential element of the program is critical evaluation of neutron interaction data standards including international coordinations. Data testing of critical data for important applications is included. The program is jointly supported by the Department of Energy and the National Institute of Standards and Technology.

Karam, Lisa R.; Arif, Muhammad; Thompson, Alan K.

2011-10-01T23:59:59.000Z

366

Nonlinear model-based control of two-phase flow in risers by feedback linearization  

E-Print Network [OSTI]

conditions at offshore oilfields. The slugging flow constitutes an unstable and highly nonlinear system and flow rates (Storkaas (2005), Storkaas and Skogestad (2007)). The oscillatory flow condition in offshore disturbances or plant changes. We aim to find a robust control solution for anti-slug control systems

Skogestad, Sigurd

367

Status of European appliance standards  

SciTech Connect (OSTI)

The European Community (EC) recently commissioned a study of the impact of potential appliance standards on electricity consumption in the twelve EC nations. This study looks at refrigerators, freezers, dishwashers, clothes washers, and clothes dryers. The impact of minimum efficiency standards on electricity use over the time period from 1995--2010 is estimated. The results of this study were presented to the EC in September of 1991. Revisions were made to the draft report and final copies sent to all interested parties. The member nations of the EC will soon consider whether they wish to implement uniform energy efficiency standards that would take effect in 1995. The results of the study described above will be presented and the political considerations will be discussed. In addition, data describing the appliance market in Europe will be presented.

Turiel, I. (Lawrence Berkeley Lab., CA (United States)); Lebot, B. (Agence de L'Environnement et de la Maitrise de L'Energie, Valbonne (France))

1992-05-01T23:59:59.000Z

368

New No-Cost ANTFARM Tool Maps Control System Networks to Help...  

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

Corporation's Critical Infrastructure Protection (NERC CIP) standards. New No-Cost ANTFARM Tool Maps Control System Networks to Help Implement Cyber Security Standards...

369

A flight test system for the determination of the stability and control derivatives of a general aviation aircraft  

E-Print Network [OSTI]

the ensuing motion of the aircraft diminishes after an initial disturbance. If an aircraft does not posses static stability, a disturbance from the equilibrium, or trim condition will grow exponentially. Dynamic instability implies either an aperiodic... in order to de termine the performance capabilities of an aircraft. Control authority refers to the de sired output as compared to the required input. The purpose of this research was to design, fabricate, test, and integrate a flight test system which...

Oehl, David Christopher

1995-01-01T23:59:59.000Z

370

Rapid land use change after socio-economic disturbances: the collapse of the Soviet Union versus Chernobyl  

E-Print Network [OSTI]

Chernobyl This article has been downloaded from IOPscience. Please scroll down to see the full text article after socio-economic disturbances: the collapse of the Soviet Union versus Chernobyl Patrick Hostert1 were at least as drastic as those of the nuclear disaster in the Chernobyl region in 1986. While

Radeloff, Volker C.

371

Simulation of landscape disturbances and the effect of climatic change. Final report, July 15, 1990--January 14, 1993  

SciTech Connect (OSTI)

Altering the natural disturbance regime of a landscape produces changes in the structure of that landscape as the landscape adjusts to the new disturbance regime. A computer simulation model was designed to enable analyses of the longterm changes to be expected in landscapes as their disturbance regime changes. The model, DISPATCH, is the first dynamic spatial simulation model built around a geographical information system (GIS). The model also includes a new set of programs, the r.le programs, that is the first set of programs designed for calculating landscape structure measures within a GIS. The DISPATCH model was used, to analyze the effects of human alterations of disturbance regimes and global change on landscape structure. Landscapes do not adjust quickly to these alterations based on available data. Landscapes subjected to warming or to longterm fire suppression experience a decline in patch richness, Shannon diversity, the amount of edge and contrast, but an increase in distance between patches, angular second moment (texture measure) and patch size. In contrast, landscapes subjected to cooling, the short-term effects of fire suppression, fragmentation, or traditional prescribed burning tend to respond with increasing richness, Shannon diversity, edge, and contrast, but declining distance, angular second moment, and size. The pattern of response is different at different scales, with important implications for species.

Baker, W.L.

1993-04-01T23:59:59.000Z

372

c 1997 by Jay H. Lee, Jin Hoon Choi, and Kwang Soon Lee State Space Disturbance Model Development  

E-Print Network [OSTI]

c 1997 by Jay H. Lee, Jin Hoon Choi, and Kwang Soon Lee State Space Disturbance Model Development 1 and subspace identi cation. 9 #12;c 1997 by Jay H. Lee, Jin Hoon Choi, and Kwang Soon Lee Overall State Space 10 #12;c 1997 by Jay H. Lee, Jin Hoon Choi, and Kwang Soon Lee Overall State Space Model Continued

Hong, Deog Ki

373

Stability of gravity-capillary waves generated by a moving pressure disturbance in water of finite depth  

E-Print Network [OSTI]

Stability of gravity-capillary waves generated by a moving pressure disturbance in water of finite pressure distribution moving with constant speed U in water of finite depth h . Localized solitary waves can only exist in subcritical flows where the Froude number F = U/(gh)1/2

374

Standard specification for nuclear-Grade boron carbide pellets  

E-Print Network [OSTI]

1.1 This specification applies to boron carbide pellets for use as a control material in nuclear reactors. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

American Society for Testing and Materials. Philadelphia

2007-01-01T23:59:59.000Z

375

Hybrid Access Control Mechanism in Two-Tier Femtocell Networks  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . 5 B. Interference Management in Femtocell Networks . . . . . . 9 C. Access Control in Femtocell Networks . . . . . . . . . . . . . 11 D. Thesis Contribution . . . . . . . . . . . . . . . . . . . . . . 15 E. Organization of Thesis... . . . . . . . . . . . . . . . . . . . . 16 II STANDARD ITERATIVE POWER CONTROL ALGORITHMS 17 A. Distributed Power Control with Fixed SINR . . . . . . . . 20 B. Standard Interference Function . . . . . . . . . . . . . . . 23 C. Iterative Power Control in a Two-Tier Femtocell Network . 30...

Mantravadi, Sirisha 1987-

2012-08-21T23:59:59.000Z

376

Avatars of Participants in Anticipatory Standardization Processes  

E-Print Network [OSTI]

Avatars of Participants in Anticipatory Standardization Processes Karthikeyan Umapathy Sharoda A. Paul Sandeep Purao John W. Bagby Prasenjit Mitra Standards Interest Group, College of IST, Pennsylvania State University ABSTRACT: In the development of anticipatory ICT standards

Bagby, John

377

Information Technology: American National Standard for Information  

E-Print Network [OSTI]

Information Technology: American National Standard for Information Systems-- Data Format-271 Information Technology: American National Standard for Information Systems-- Data Format for the Interchange Sponsored by Information Access Division Information Technology Laboratory National Institute of Standards

378

Version Auteur Monitoring the International Standardization Process  

E-Print Network [OSTI]

organizations are in charge of global security management. To address this issue, ISO (International Standards Organization), the main international organization for technical standardization, has launched a set of studiesVersion Auteur Monitoring the International Standardization Process Theoretical Choices

Boyer, Edmond

379

Residential ventilation standards scoping study  

SciTech Connect (OSTI)

The goals of this scoping study are to identify research needed to develop improved ventilation standards for California's Title 24 Building Energy Efficiency Standards. The 2008 Title 24 Standards are the primary target for the outcome of this research, but this scoping study is not limited to that timeframe. We prepared this scoping study to provide the California Energy Commission with broad and flexible options for developing a research plan to advance the standards. This document presents the findings of a scoping study commissioned by the Public Interest Energy Research (PIER) program of the California Energy Commission to determine what research is necessary to develop new residential ventilation requirements for California. This study is one of three companion efforts needed to complete the job of determining the ventilation needs of California residences, determining the bases for setting residential ventilation requirements, and determining appropriate ventilation technologies to meet these needs and requirements in an energy efficient manner. Rather than providing research results, this scoping study identifies important research questions along with the level of effort necessary to address these questions and the costs, risks, and benefits of pursuing alternative research questions. In approaching these questions and corresponding levels of effort, feasibility and timing were important considerations. The Commission has specified Summer 2005 as the latest date for completing this research in time to update the 2008 version of California's Energy Code (Title 24).

McKone, Thomas E.; Sherman, Max H.

2003-10-01T23:59:59.000Z

380

AMERICAN NATIONAL STANDARD MEASUREMENT MICROPHONES --  

E-Print Network [OSTI]

of America 120 Wall Street, 32nd Floor New York, New York 10005-3993 ANSI S1.15-1997/Part 1 ANSIS1/15/11, 08:47:38 Reaffirmed by ANSI July 10, 2001 Reaffirmed by ANSI March 21, 2006 Reaffirmed by ANSI April 8, 2011 #12;The American National Standards Institute, Inc. (ANSI) is the na- tional coordinator

Allen, Jont

Note: This page contains sample records for the topic "disturbance control standard" 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

Standard Two: Planning and Evaluation  

E-Print Network [OSTI]

13 Standard Two: Planning and Evaluation Overview Brandeis University's goals are to sustain committed to reflection, analysis, and evaluation, Brandeis has engaged over the past decade and a half Thier's 1992 Reestablishing Academic and Economic Equilibrium, and President Reinharz's 1996 Brandeis

Snider, Barry B.

382

1M. Panahi, S. Skogestad ' Optimal Operation of a CO2 Capturing Plant for a Wide Range of Disturbances' Optimal Operation of a CO2 Capturing  

E-Print Network [OSTI]

1M. Panahi, S. Skogestad ' Optimal Operation of a CO2 Capturing Plant for a Wide Range of Disturbances' Optimal Operation of a CO2 Capturing Plant for a Wide Range of Disturbances Mehdi Panahi Sigurd Skogestad 18.10.2011 AIChE Annual Meeting #12;2M. Panahi, S. Skogestad ' Optimal Operation of a CO2

Skogestad, Sigurd

383

Enforcement Policy Statement: Regional Standards Enforcement...  

Office of Environmental Management (EM)

which set forth amended energy conservation standards for central air conditioners and heat pumps, including regional standards in certain States. 76 FR 37408. DOE has initiated...

384

Technical Standards Newsletter - August 2007 | Department of...  

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

Published 1 Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American...

385

Standardization of Transport Properties Measurements: Internal...  

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

Standardization of Transport Properties Measurements: Internal Energy Agency (IEA-AMT) Annex on Thermoelectric Standardization of Transport Properties Measurements: Internal Energy...

386

Ambient Air Quality Standards (New Jersey)  

Broader source: Energy.gov [DOE]

This article lists specific standards for ambient air quality standards for particulate matter, sulfur dioxide, carbon monoxide, ozone, lead and nitrogen dioxide.

387

Appliance and Equipment Energy Efficiency Standards  

Broader source: Energy.gov [DOE]

'' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of...

388

An Introduction to SAE Hydrogen Fueling Standardization  

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

SAE H2 Fueling Standardization 5 SAE HYDROGEN FUELING STANDARDIZATION Jesse Schneider (BMW) SAE J2601 & J2799 Sponsor SAE INTERNATIONAL *Hydrogen Fueling Background *SAE H2...

389

Appliance Standards and Rulemaking Federal Advisory Committee...  

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

Issuance Appliance Standards and Rulemaking Federal Advisory Committee (ASRAC) - Central Air Conditioner Regional Standards Enforcement Working Group; Notice of Open Meetings...

390

Spectroscopic Diagnosis of Propagating disturbances in coronal loops: Waves or flows?  

E-Print Network [OSTI]

The analysis of multiwavelength properties of propagating disturbances (PDs) using Hinode/EIS observations is presented. Quasi-periodic PDs were mostly interpreted as slow magnetoacoustic waves in early studies, but recently suggested to be intermittent upflows of the order of 50-150 km/s based on the Red-Blue (RB) asymmetry analysis of spectral line profiles. Using the forward models, velocities of the secondary component derived from the RB analysis are found significantly overestimated due to the saturation effect when its offset velocities are smaller than the Gaussian width. We developed a different method to examine spectral features of the PDs. This method is assuming that the excessive emission of the PD profile against the background (taken as that prior to the PD) is caused by a hypothetic upflow. The derived LOS velocities of the flow are on the order of 10-30 km/s from the warm (1-1.5 MK) coronal lines, much smaller than those inferred from the RB analysis. This result does not support the flow in...

Wang, Tongjiang; Davila, Joseph M

2015-01-01T23:59:59.000Z

391

Standards & Testing NIST has a long history of advancing standards and  

E-Print Network [OSTI]

Standards & Testing NIST has a long history of advancing standards and the use of technology's healthcare arena. Overview NIST supports health IT standards development and facilitates interoperability through its standards and testing research initiatives. NIST research efforts contribute

392

Social Responsibility Standards: A Quick Glimpse Although efforts to establish measurements, standards and certifications related to  

E-Print Network [OSTI]

: ISO Standard 24000--Social Responsibility: The International Organization current apply FSC standards for forest management. International Organic for Standardization is developing an international standard of voluntary guidelines for social

Aalberts, Daniel P.

393

GridWise Standards Mapping Overview  

SciTech Connect (OSTI)

''GridWise'' is a concept of how advanced communications, information and controls technology can transform the nation's energy system--across the spectrum of large scale, central generation to common consumer appliances and equipment--into a collaborative network, rich in the exchange of decision making information and an abundance of market-based opportunities (Widergren and Bosquet 2003) accompanying the electric transmission and distribution system fully into the information and telecommunication age. This report summarizes a broad review of standards efforts which are related to GridWise--those which could ultimately contribute significantly to advancements toward the GridWise vision, or those which represent today's current technological basis upon which this vision must build.

Bosquet, Mia L.

2004-04-01T23:59:59.000Z

394

A High Order Sliding Mode Control with PID Sliding Surface: Simulation on a Torpedo  

E-Print Network [OSTI]

Position and speed control of the torpedo present a real problem for the actuators because of the high level of the system non linearity and because of the external disturbances. The non linear systems control is based on several different approaches, among it the sliding mode control. The sliding mode control has proved its effectiveness through the different studies. The advantage that makes such an important approach is its robustness versus the disturbances and the model uncertainties. However, this approach implies a disadvantage which is the chattering phenomenon caused by the discontinuous part of this control and which can have a harmful effect on the actuators. This paper deals with the basic concepts, mathematics, and design aspects of a control for nonlinear systems that make the chattering effect lower. As solution to this problem we will adopt as a starting point the high order sliding mode approaches then the PID sliding surface. Simulation results show that this control strategy can attain exce...

Rhif, Ahmed

2012-01-01T23:59:59.000Z

395

Radiological Control Manual  

SciTech Connect (OSTI)

This manual has been prepared by Lawrence Berkeley Laboratory to provide guidance for site-specific additions, supplements, and clarifications to the DOE Radiological Control Manual. The guidance provided in this manual is based on the requirements given in Title 10 Code of Federal Regulations Part 835, Radiation Protection for Occupational Workers, DOE Order 5480.11, Radiation Protection for Occupational Workers, and the DOE Radiological Control Manual. The topics covered are (1) excellence in radiological control, (2) radiological standards, (3) conduct of radiological work, (4) radioactive materials, (5) radiological health support operations, (6) training and qualification, and (7) radiological records.

Not Available

1993-04-01T23:59:59.000Z

396

Analysis of Daylighting Requirements within ASHRAE Standard 90.1  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL), under the Building Energy Codes Program (BECP) funded by U.S. Department of Energy (DOE), provides support to the ASHRAE/IES/IESNA Standard 90.1(Standard 90.1) Standing Standards Project Committee (SSPC 90.1) and its subcommittees. In an effort to provide the ASHRAE SSPC 90.1 with data that will improve the daylighting and fenestration requirements in the Standard, PNNL collaborated with Heschong Mahone Group (HMG), now part of TRC Solutions. Combining EnergyPlus, a whole-building energy simulation software developed by DOE, with Radiance, a highly accurate illumination modeling software (Ward 1994), the daylighting requirements within Standard 90.1 were analyzed in greater detail. The initial scope of the study was to evaluate the impact of the fraction of window area compared to exterior wall area (window-to-wall ratio (WWR)) on energy consumption when daylighting controls are implemented. This scope was expanded to study the impact of fenestration visible transmittance (VT), electric lighting controls and daylighted area on building energy consumption.

Athalye, Rahul A.; Xie, YuLong; Liu, Bing; Rosenberg, Michael I.

2013-08-01T23:59:59.000Z

397

An optically trapped mirror for reaching the standard quantum limit  

E-Print Network [OSTI]

The preparation of a mechanical oscillator driven by quantum back-action is a fundamental requirement to reach the standard quantum limit (SQL) for force measurement, in optomechanical systems. However, thermal fluctuating force generally dominates a disturbance on the oscillator. In the macroscopic scale, an optical linear cavity including a suspended mirror has been used for the weak force measurement, such as gravitational-wave detectors. This configuration has the advantages of reducing the dissipation of the pendulum (i.e., suspension thermal noise) due to a gravitational dilution by using a thin wire, and of increasing the circulating laser power. However, the use of the thin wire is weak for an optical torsional anti-spring effect in the cavity, due to the low mechanical restoring force of the wire. Thus, there is the trade-off between the stability of the system and the sensitivity. Here, we describe using a triangular optical cavity to overcome this limitation for reaching the SQL. The triangular cavity can provide a sensitive and stable system, because it can optically trap the mirror's motion of the yaw, through an optical positive torsional spring effect. To show this, we demonstrate a measurement of the torsional spring effect caused by radiation pressure forces.

Nobuyuki Matsumoto; Yuta Michimura; Yoichi Aso; Kimio Tsubono

2014-05-19T23:59:59.000Z

398

Human walking adaptations to distant limb mass disturbances : investigating biomimetic performance objectives  

E-Print Network [OSTI]

Online optimal trajectory planning is required in the control of humanoid robots, advanced prostheses, and impaired human limbs via functional neuromuscular stimulation . Optimization problems that involve complex, high ...

Swilling, Benjamin John

2005-01-01T23:59:59.000Z

399

DOE limited standard: Operations assessments  

SciTech Connect (OSTI)

Purpose of this standard is to provide DOE Field Element assessors with a guide for conducting operations assessments, and provide DOE Field Element managers with the criteria of the EM Operations Assessment Program. Sections 6.1 to 6.21 provide examples of how to assess specific areas; the general techniques of operations assessments (Section 5) may be applied to other areas of health and safety (e.g. fire protection, criticality safety, quality assurance, occupational safety, etc.).

NONE

1996-05-01T23:59:59.000Z

400

Physics Beyond the Standard Model  

E-Print Network [OSTI]

I present a brief overview of some exciting possibilities for physics Beyond the Standard Model. I include short discussions of neutrino physics, the strong CP problem and axions, GUTs, large and warped extra dimensions, Little Higgs models and supersymmetry. The chances appear excellent that in the next few years-- as the LHC era gets underway-- data from a bevy of experiments will point the way to a new paradigm for the laws of physics as we know them.

Howard Baer

2009-08-19T23:59:59.000Z

Note: This page contains sample records for the topic "disturbance control standard" 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

Are Standard Solar Models Reliable?  

E-Print Network [OSTI]

The sound speeds of solar models that include element diffusion agree with helioseismological measurements to a rms discrepancy of better than 0.2% throughout almost the entire sun. Models that do not include diffusion, or in which the interior of the sun is assumed to be significantly mixed, are effectively ruled out by helioseismology. Standard solar models predict the measured properties of the sun more accurately than is required for applications involving solar neutrinos.

John N. Bahcall; M. H. Pinsonneault; Sarbani Basu; J. Christensen-Dalsgaard

1996-12-20T23:59:59.000Z

402

Standardizing Naming Conventions in Radiation Oncology  

SciTech Connect (OSTI)

Purpose: The aim of this study was to report on the development of a standardized target and organ-at-risk naming convention for use in radiation therapy and to present the nomenclature for structure naming for interinstitutional data sharing, clinical trial repositories, integrated multi-institutional collaborative databases, and quality control centers. This taxonomy should also enable improved plan benchmarking between clinical institutions and vendors and facilitation of automated treatment plan quality control. Materials and Methods: The Advanced Technology Consortium, Washington University in St. Louis, Radiation Therapy Oncology Group, Dutch Radiation Oncology Society, and the Clinical Trials RT QA Harmonization Group collaborated in creating this new naming convention. The International Commission on Radiation Units and Measurements guidelines have been used to create standardized nomenclature for target volumes (clinical target volume, internal target volume, planning target volume, etc.), organs at risk, and planning organ-at-risk volumes in radiation therapy. The nomenclature also includes rules for specifying laterality and margins for various structures. The naming rules distinguish tumor and nodal planning target volumes, with correspondence to their respective tumor/nodal clinical target volumes. It also provides rules for basic structure naming, as well as an option for more detailed names. Names of nonstandard structures used mainly for plan optimization or evaluation (rings, islands of dose avoidance, islands where additional dose is needed [dose painting]) are identified separately. Results: In addition to its use in 16 ongoing Radiation Therapy Oncology Group advanced technology clinical trial protocols and several new European Organization for Research and Treatment of Cancer protocols, a pilot version of this naming convention has been evaluated using patient data sets with varying treatment sites. All structures in these data sets were satisfactorily identified using this nomenclature. Conclusions: Use of standardized naming conventions is important to facilitate comparison of dosimetry across patient datasets. The guidelines presented here will facilitate international acceptance across a wide range of efforts, including groups organizing clinical trials, Radiation Oncology Institute, Dutch Radiation Oncology Society, Integrating the Healthcare Enterprise, Radiation Oncology domain (IHE-RO), and Digital Imaging and Communication in Medicine (DICOM).

Santanam, Lakshmi [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Hurkmans, Coen [Department of Radiation Oncology, Catharina Hospital, Eindhoven (Netherlands); Mutic, Sasa [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Vliet-Vroegindeweij, Corine van [Department of Radiation Oncology, Thomas Jefferson University Hospital, Philadelphia, PA (United States); Brame, Scott; Straube, William [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Galvin, James [Department of Radiation Oncology, Thomas Jefferson University Hospital, Philadelphia, PA (United States); Tripuraneni, Prabhakar [Department of Radiation Oncology, Scripps Clinic, LaJolla, CA (United States); Michalski, Jeff [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Bosch, Walter, E-mail: wbosch@radonc.wustl.edu [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Advanced Technology Consortium, Image-guided Therapy QA Center, St. Louis, MO (United States)

2012-07-15T23:59:59.000Z

403

Physics beyond the standard model  

SciTech Connect (OSTI)

The author briefly summarizes the prospects for extending the understanding of physics beyond the standard model within the next five years. He interprets ``beyond the standard model'' to mean the physics of electroweak symmetry breaking, including the standard model Higgs boson. The nature of this TeV-scale new physics is perhaps the most crucial question facing high-energy physics, but one should recall (neutrino oscillations) that there is ample evidence for interesting physics in the flavour section too. In the next five years, before the LHC starts operations, the facilities available will be LEP2, HERA and the Fermilab Tevatron. He devotes a bit more time to the Tevatron as it is a new initiative for United Kingdom institutions. The Tevatron schedule now calls for data taking in Run II, using two upgraded detectors, to begin on March 1, 2001, with 2 fb{sup {minus}1} accumulated in the first two years. A nine-month shutdown will follow, to allow new silicon detector layers to be installed, and then running will resume with a goal of accumulating 15 fb{sup {minus}1} (or more) by 2006.

Womersley, J.

2000-01-24T23:59:59.000Z

404

Standardization in Technology-Based Markets  

E-Print Network [OSTI]

Standardization in Technology-Based Markets Gregory Tassey Senior Economist National Institute of Standards and Technology (gtassey@nist.gov) June 1999 [Forthcoming in Research Policy] #12;Standardization in Technology-Based Markets Gregory Tassey1 Senior Economist, National Institute of Standards and Technology

405

Standards and Procedures for Promotion and Tenure  

E-Print Network [OSTI]

Appendix C Standards and Procedures for Promotion and Tenure I. Preamble This document sets forth standards and procedures for faculty promotions and appointments to tenure. These standards and procedures by university needs, plans, and resources. II. Standards The criteria outlined below are, of necessity

Heller, Barbara

406

Standard Insurance Company 1100 SW Sixth Avenue  

E-Print Network [OSTI]

Standard Insurance Company 1100 SW Sixth Avenue Portland OR 97204 www.standard.com Electronic Evidence Of Insurability Save Time: Provide Medical History Statements Online Standard Insurance Company is complete, allowing The Standard to begin the underwriting process immediately. The Web form is secure

Block, Louis

407

Selected Intellectual Property Issues in Standardization  

E-Print Network [OSTI]

Selected Intellectual Property Issues in Standardization Martin B.H. Weiss Michael B. Spring of a standard: development, where the content of the standard is created; distribution, where documentation on the standard is shared with the vendor and user community; and implementation, where products and processes

Spring, Michael B.

408

Environmental Health and Safety Standard Operating  

E-Print Network [OSTI]

laser safety in the laboratory while others are required by the ANSI Z136.1 laser safety standard of Radiation MPE Maximum Permissible Exposure as listed in ANSI Z136.1 standard. The maximum allowed exposure to the eye or skin to laser radiation. ANSI Z136.1 The American National Standards Institute (ANSI) standard

Davis, H. Floyd

409

Technical Standards Newsletter - November 2007 | Department of...  

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

Actions ... 2 *American National Standards Institute (ANSI) ... 2 *American Society of Mechanical Engineers (ASME)...

410

Technical Standards Newsletter - October 2007 | Department of...  

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

Actions ... 2 *American National Standards Institute (ANSI) ... 2 *American Society of Mechanical Engineers (ASME)...

411

Technical Standards Newsletter - October 2006 | Department of...  

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

Actions ... 2 *American National Standards Institute (ANSI) ... 2 *American Society of Mechanical Engineers (ASME)...

412

Technical Standards Newsletter - November 2006 | Department of...  

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

Actions ... 2 *American National Standards Institute (ANSI) ... 2 *American Society of Mechanical Engineers (ASME)...

413

Technical Standards Newsletter - February 2008 | Department of...  

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

Actions ... 2 *American National Standards Institute (ANSI) ... 2 *American Society of Mechanical Engineers (ASME)...

414

Facilities at a Glance Undergraduate Standard Shared  

E-Print Network [OSTI]

Facilities at a Glance ­ Undergraduate Room Type Standard Shared Standard Enhanced Standard Catered Standard En-suite Enhanced En-suite Catered En-suite Studio No. of Bedspaces 46 827 792 125 463 348 92 32 Residential Area Eastwood, John Wood Court, John Wood Building Eastwood, John Wood Court, Carpenter, Osborne

Burton, Geoffrey R.

415

Forests / Climate changeStandards persp ctive  

E-Print Network [OSTI]

at implementing collective action, private actors ­ multinational companies and NGOs ­ are developing standards the privatisation of sustainable development policy. Yet private standards and public regulations are often with the proliferation of standards, it became necessary to codify the way standards were developed. These private

Boyer, Edmond

416

Coherent-feedback quantum control with a dynamic compensator  

E-Print Network [OSTI]

I present an experimental realization of a coherent-feedback control system that was recently proposed for testing basic principles of linear quantum stochastic control theory [M. R. James, H. I. Nurdin and I. R. Petersen, to appear in IEEE Transactions on Automatic Control (2008), arXiv:quant-ph/0703150v2]. For a dynamical plant consisting of an optical ring-resonator, I demonstrate ~ 7 dB broadband disturbance rejection of injected laser signals via all-optical feedback with a tailored dynamic compensator. Comparison of the results with a transfer function model pinpoints critical parameters that determine the coherent-feedback control system's performance.

Hideo Mabuchi

2008-03-13T23:59:59.000Z

417

Standard specification for nuclear-grade aluminum oxide pellets  

E-Print Network [OSTI]

1.1 This specification applies to pellets of aluminum oxide that may be ultimately used in a reactor core, for example, as filler or spacers within fuel, burnable poison, or control rods. In order to distinguish between the subject pellets and “burnable poison” pellets, it is established that the subject pellets are not intended to be used as neutron-absorbing material. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

American Society for Testing and Materials. Philadelphia

2008-01-01T23:59:59.000Z

418

Disturbance legacies and climate jointly drive tree growth and mortality in an intensively studied boreal forest  

SciTech Connect (OSTI)

How will regional growth and mortality change with even relatively small climate shifts, even independent of catastrophic disturbances? This question is particularly acute for the North American boreal forest, which is carbon-dense and subject The goals of this study were to combine dendrochronological sampling, inventory records, and machine-learning algorithms to understand how tree growth and death have changed at one highly studied site (Northern Old Black Spruce, NOBS) in the central Canadian boreal forest. Over the 1999-2012 inventory period, mean DBH increased even as stand density and basal area declined significantly from 41.3 to 37.5 m2 ha-1. Tree mortality averaged 1.4±0.6% yr-1, with most mortality occurring in medium-sized trees. A combined tree ring chronology constructed from 2001, 2004, and 2012 sampling showed several periods of extreme growth depression, with increased mortality lagging depressed growth by ~5 years. Minimum and maximum air temperatures exerted a negative influence on tree growth, while precipitation and climate moisture index had a positive effect; both current- and previous-year data exerted significant effects. Models based on these variables explained 23-44% of the ring-width variability. There have been at least one, and probably two, significant recruitment episodes since stand initiation, and we infer that past climate extremes led to significant NOBS mortality still visible in the current forest structure. These results imply that a combination of successional and demographic processes, along with mortality driven by abiotic factors, continue to affect the stand, with significant implications for our understanding of previous work at NOBS and the sustainable management of regional forests.

Bond-Lamberty, Benjamin; Rocha, Adrian; Calvin, Katherine V.; Holmes, Bruce; Wang, Chuankuan; Goulden, Michael L.

2014-01-01T23:59:59.000Z

419

A new DOE standard for transuranic waste nuclear safety analysis  

SciTech Connect (OSTI)

The DOE Office of Environmental Management (EM) observed through onsite assessments and a review of site-specific lessons learned that transuranic (TRU) waste operations could benefit from standardization of assumptions and approaches used to analyze hazards and select controls. EM collected and compared safety analysis information from DOE sites, including a comparison of the type of TRU waste accidents evaluated and controls selected, as well as specific Airborne Release Fractions (ARFs), Respirable Fractions (RFs), and Damage Ratios (DRs) assumed in accident analyses. This paper recounts the efforts by the DOE and its contractors to bring consistency to the safety analysis process supporting TRU waste operations through an integrated re-engineering effort. EM embarked on a process to re-engineer and standardize TRU safety analysis activities complex-wide. The effort involved DOE headquarters, field offices, and contractors. Five teams were formed to analyze and develop the necessary technical basis for a DOE Technical Standard. The teams looked at general issues including Safety Basis (SB), drum integrity and inspection criteria, hazard controls and analysis, safety analysis review and approval process, and implementation of hazard controls. (authors)

Triay, I.; Chung, D. [U.S. Department of Energy, Washington, D.C. (United States); Woody, J. [Atlas Consulting, Knoxville, TN (United States); Foppe, T. [Carlsbad Technical Assistance Contractor, Carlsbad, NM (United States); Mewhinney, C. [Sandia National Laboratories, Carlsbad, NM (United States); Jennings, S. [Los Alamos National Laboratories, Carlsbad, NM (United States)

2007-07-01T23:59:59.000Z

420

Identification of sediment sources in forested watersheds with surface coal mining disturbance using carbon and nitrogen isotopes  

SciTech Connect (OSTI)

Sediments and soils were analyzed using stable carbon and nitrogen isotope ratio mass spectrometry and carbon and nitrogen elemental analyses to evaluate the their ability to indicate land-use and land management disturbance and pinpoint loading from sediment transport sources in forested watersheds disturbed by surface coal mining. Samples of transported sediment particulate organic matter were collected from four watersheds in the Southern Appalachian forest in Kentucky. The four watersheds had different surface coal mining history that were classified as undisturbed, active mining, and reclaimed conditions. Soil samples were analyzed including reclaimed grassland soils, undisturbed forest soils, geogenic organic matter associated with coal fragments in mining spoil, and soil organic matter from un-mined grassland soils. Statistically significant differences were found for all biogeochemical signatures when comparing transported sediments from undisturbed watersheds and surface coal mining disturbed watersheds and the results were attributed to differences in erosion sources and the presence of geogenic organic matter. Sediment transport sources in the surface coal mining watersheds analyzed using Monte Carlo mass balance un-mixing found that: {delta}{sup 15}N showed the ability to differentiate streambank erosion and surface soil erosion; and {delta} {sup 13}C showed the ability to differentiate soil organic matter and geogenic organic matter. This suggests that streambank erosion downstream of surface coal mining sites is a significant source of sediment in coal mining disturbed watersheds. The results suggest that the sediment transport processes governing streambank erosion loads are taking longer to reach geomorphologic equilibrium in the watershed as compared with the surface erosion processes.

Fox, J.F. [University of Kentucky, Lexington, KY (United States). Dept. of Civil Engineering

2009-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "disturbance control standard" 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

ghMulti-Level Approach for Model-Based Predictive Control (MPC) in Buildings: A Preliminary Overview  

E-Print Network [OSTI]

Model-based predictive control (MPC) has emerged in recent years as a promising approach to building operation. MPC uses models of the system(s) under control -and knowledge about future disturbances- to select an optimal set of actions. Despite its...

Candanedo, J. A.; Dehkordi, V. R.

2013-01-01T23:59:59.000Z

422

Development of a Soil Conservation Standard and Guidelines for OHV Recreation Management  

E-Print Network [OSTI]

Development of a Soil Conservation Standard and Guidelines for OHV Recreation Management, Sacramento, CA 95814 Key Terms: OHV Management, Soil Conservation Guidelines, Erosion Control, Applied Recreation Management also allowed for sustainability of trail systems and recreation opportunities. A key

Ahmad, Sajjad

423

Regulations Establishing Water Quality Standards for Surface Water of the State of Arkansas (Arkansas)  

Broader source: Energy.gov [DOE]

The Regulations Establishing Water Quality Standards are established pursuant to the provisions of Subchapter 2 of the Arkansas Water and Air Pollution Control Act (Act 472 of the Acts of Arkansas...

424

Standard Templates Adaptive Parallel Library  

E-Print Network [OSTI]

]. STAPL &s v, nuen m a simple extension of the C++ hingu. & e f1. 4f which prov&dcs a SPMD motlel of' parallelism that maps easily onto distnbuted sharcd- memory sys&ems (e. g, HP V-class, SGI Power Challenge o& networks of workstations using Tread... () uses the schcduler to dispatch the per-processor segments of the container to the processors. Figure 2 show the relations between the STAPL components. 2. 2 Related %'ork 2. 2. 1 Parallel Standard Template I. ibrary The HPC+ i consortium h...

Arzu, Francisco Jose

2000-01-01T23:59:59.000Z

425

Cost Estimating, Analysis, and Standardization  

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

To establish policy and responsibilities for: (a) developing and reviewing project cost estimates; (b) preparing independent cost estimates and analysis; (c) standardizing cost estimating procedures; and (d) improving overall cost estimating and analytical techniques, cost data bases, cost and economic escalation models, and cost estimating systems. Cancels DOE O 5700.2B, dated 8-5-1983; DOE O 5700.8, dated 5-27-1981; and HQ 1130.1A, dated 12-30-1981. Canceled by DOE O 5700.2D, dated 6-12-1992

1984-11-02T23:59:59.000Z

426

Standard Solar | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA RegionSpringview IISt. Mary's WindName: StandardSolar

427

Active DOE Technical Standards Projects  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartment of Energy 601DepartmentContract.4 (February 2038TECHNICAL STANDARDS

428

A Standard for Neuroscience Data  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011A FirstEMSL ShellA Standard for Neuroscience

429

Computed Tomography software and standards  

SciTech Connect (OSTI)

This document establishes the software design, nomenclature, and conventions for industrial Computed Tomography (CT) used in the Nondestructive Evaluation Section at Lawrence Livermore National Laboratory. It is mainly a users guide to the technical use of the CT computer codes, but also presents a proposed standard for describing CT experiments and reconstructions. Each part of this document specifies different aspects of the CT software organization. A set of tables at the end describes the CT parameters of interest in our project. 4 refs., 6 figs., 1 tab.

Azevedo, S.G.; Martz, H.E.; Skeate, M.F.; Schneberk, D.J.; Roberson, G.P.

1990-02-20T23:59:59.000Z

430

Dream controller  

DOE Patents [OSTI]

A method and apparatus for intelligently controlling continuous process variables. A Dream Controller comprises an Intelligent Engine mechanism and a number of Model-Free Adaptive (MFA) controllers, each of which is suitable to control a process with specific behaviors. The Intelligent Engine can automatically select the appropriate MFA controller and its parameters so that the Dream Controller can be easily used by people with limited control experience and those who do not have the time to commission, tune, and maintain automatic controllers.

Cheng, George Shu-Xing; Mulkey, Steven L; Wang, Qiang; Chow, Andrew J

2013-11-26T23:59:59.000Z

431

Appendix C of the UF Chemical Hygiene Plan Standard Operating Procedures  

E-Print Network [OSTI]

1 Appendix C of the UF Chemical Hygiene Plan Standard Operating Procedures Principal Investigator of our emergency equipment: The following are the spill control and decontamination procedures: The following are the waste disposal procedures: #12;2 Appendix C of the UF Chemical Hygiene Plan Standard

Slatton, Clint

432

1998 federal technical standards workshop: Proceedings  

SciTech Connect (OSTI)

The theme for the 1998 workshop was Standards Management -- A World of Change and Opportunities. The workshop`s goal was to further the implementation of the National Technology Transfer and Advancement Act of 1995 (Public Law 104-113) through the sharing of standards management success stories, lessons learned, and emerging initiatives within the Executive Branch of the Federal Government. The target audience for this workshop included agency/department and contractor personnel and representatives of standards developing organizations that either used technical standards in their work for the Federal Government of participated in standards writing/management activities in support of the missions and programs of Federal agencies/departments. As with previous standards workshops sponsored by the DOE, views on the technical subject areas under the workshop theme were solicited from and provided by agency Standards Executives and standards program managers, voluntary standards organizations, and the private sector. This report includes vugraphs of the presentations.

NONE

1998-10-01T23:59:59.000Z

433

Noncommutative Standard Model: Model Building  

E-Print Network [OSTI]

A noncommutative version of the usual electro-weak theory is constructed. We discuss how to overcome the two major problems: 1) although we can have noncommutative U(n) (which we denote by $U_{\\star}(n)$) gauge theory we cannot have noncommutative SU(n) and 2) the charges in noncommutative QED are quantized to just $0, \\pm 1$. We show how the problem with charge quantization, as well as with the gauge group, can be resolved by taking $U_{\\star}(3)\\times U_{\\star}(2)\\times U_{\\star}(1)$ gauge group and reducing the extra U(1) factors in an appropriate way. Then we proceed with building the noncommutative version of the standard model by specifying the proper representations for the entire particle content of the theory, the gauge bosons, the fermions and Higgs. We also present the full action for the noncommutative Standard Model (NCSM). In addition, among several peculiar features of our model, we address the {\\it inherent} CP violation and new neutrino interactions.

M. Chaichian; P. Presnajder; M. M. Sheikh-Jabbari; A. Tureanu

2003-08-12T23:59:59.000Z

434

Financial Aid Standards for SAP Page 1 Financial Aid Standards for  

E-Print Network [OSTI]

Financial Aid Standards for SAP Page 1 Financial Aid Standards for Satisfactory Academic Progress Affects Your Financial Aid Eligibility Updated February 2012 #12;Financial Aid Standards for SAP Page 2 Standards Progress Review Appeal Process Probation Denied Appeals Reinstatement #12;Financial Aid Standards

Leistikow, Bruce N.

435

International accounting standardization : the institutional legitimacy of a private standards setters  

E-Print Network [OSTI]

1 International accounting standardization : the institutional legitimacy of a private standards standards. Firstly, we examine the need for harmonisation of accounting standards in particular to maintain the internal and external sources of legitimacy and analyses the legitimacy of the International Standard

Paris-Sud XI, Université de

436

Voluntary Product Standard PS 20-10 American Softwood Lumber Standard  

E-Print Network [OSTI]

#12;Voluntary Product Standard PS 20-10 American Softwood Lumber Standard Supersedes Voluntary Product Standard PS 20-05 June 2010 U.S. Department of Commerce Gary Locke, Secretary National Institute of Standards and Technology Patrick D. Gallagher, Director #12;National Institute of Standards & Technology

437

Calculations supporting evaluation of potential environmental standards for Yucca Mountain  

SciTech Connect (OSTI)

The Energy Policy Act of 1992, Section 801 (US Congress, 1992) provides for the US Environmental Protection Agency (EPA) to contract the National Academy of Sciences (NAS) to conduct a study and provide findings and recommendations on reasonable standards for the disposal of high-level wastes at the Yucca Mountain site. The NAS study is to provide findings and recommendations which include, among other things, whether a health-based standard based on dose to individual members of the public from releases to the accessible environment will provide a reasonable standard for the protection of the health and safety of the public. The EPA, based upon and consistent with the findings and recommendations of the NAS, is required to promulgate standards for protection of the public from releases from radioactive materials stored or disposed of in a repository at the Yucca Mountain site. This document presents a number of different ``simple`` analyses of undisturbed repository performance that are intended to provide input to those responsible for setting appropriate environmental standards for a potential repository at the Yucca Mountain site in Nevada. Each of the processes included in the analyses has been simplified to capture the primary significance of that process in containing or isolating the waste from the biosphere. In these simplified analyses, the complex waste package interactions were approximated by a simple waste package ``failure`` distribution which is defined by the initiation and rate of waste package ``failures``. Similarly, releases from the waste package and the engineered barrier system are controlled by the very near field environment and the presence and rate of advective and diffusive release processes. Release was approximated by either a simple alteration-controlled release for the high solubility radionuclides and either a diffusive or advective-controlled release for the solubility-limited radionuclides.

Duguid, J.O.; Andrews, R.W.; Brandstetter, E.; Dale, T.F.; Reeves, M. [INTERA, Inc., Las Vegas, NV (United States)

1994-04-01T23:59:59.000Z

438

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

439

Microsoft Word - CX-Amended-Sac-Sub-IceHarbor-Fiber.doc  

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

steps to restrict access to the site of discovery. 2. All standard erosion and sediment control best management practices (BMPs) will be used for any ground disturbances to...

440

Microsoft Word - SilverCreek-Fiber-CX.doc  

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

steps to restrict access to the site of discovery. 2. All standard erosion and sediment control best management practices (BMPs) will be used for any ground disturbances and...

Note: This page contains sample records for the topic "disturbance control standard" 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

Microsoft Word - CF-Radio-Comm-Upgrades-CX.doc  

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

steps to restrict access to the site of discovery. 2. All standard erosion and sediment control best management practices (BMPs) will be used for any ground disturbances and...

442

Microsoft Word - Naselle Tap Modification Loop to Driscoll Sub...  

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

Historic Preservation Officer and the BPA Archaeologist. 2. All standard erosion and sediment control Best Management Practices will be used for any ground disturbance or road...

443

Microsoft Word - CX-Midway-Vantage-Fiber.doc  

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

designated areas and existing roads as much as possible. 5. All standard erosion and sediment control best management practices (BMPs) will be used for any ground disturbances and...

444

Microsoft Word - Chenoweth-Substation-3G-RS-CX.doc  

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

of the Warm Springs Reservation and a BPA Archaeologist. 2. All standard erosion and sediment control best management practices (BMPs) will be used for any ground disturbances and...

445

RCRA/UST, superfund, and EPCRA hotline training module. Introduction to: Air emissions standards, updated as of July 1995  

SciTech Connect (OSTI)

The module provides a regulatory overview of the RCRA air emission standards as they apply to hazardous waste facilities. It outlines the history of RCRA air emission standards as well as the air emission controls required by the standards. It explains the differences between the parts 264/265, Subpart AA BB, CC, air emission standards and summarizes the requirements of each of these Subparts. It identifies the types of units subject to these requirements as well as specific exemptions.

NONE

1995-11-01T23:59:59.000Z

446

Next Generation Nuclear Plant Resilient Control System Functional Analysis  

SciTech Connect (OSTI)

Control Systems and their associated instrumentation must meet reliability, availability, maintainability, and resiliency criteria in order for high temperature gas-cooled reactors (HTGRs) to be economically competitive. Research, perhaps requiring several years, may be needed to develop control systems to support plant availability and resiliency. This report functionally analyzes the gaps between traditional and resilient control systems as applicable to HTGRs, which includes the Next Generation Nuclear Plant; defines resilient controls; assesses the current state of both traditional and resilient control systems; and documents the functional gaps existing between these two controls approaches as applicable to HTGRs. This report supports the development of an overall strategy for applying resilient controls to HTGRs by showing that control systems with adequate levels of resilience perform at higher levels, respond more quickly to disturbances, increase operational efficiency, and increase public protection.

Lynne M. Stevens

2010-07-01T23:59:59.000Z

447

Not all forests are disturbed equally: population dynamics and resource selection of black-backed woodpeckers in the Black Hills, South Dakota .  

E-Print Network [OSTI]

??Black-backed Woodpeckers are a disturbance-dependent species that rely on burned forests and mountain pine beetle infestations. Efforts to prevent or mitigate the effects of these… (more)

Rota, Christopher Thomas

2013-01-01T23:59:59.000Z

448

Rev. 02/15/10 Construction: Any construction project regardless of size that disturbs soil, ground cover, or uses water (including pressure washing) that  

E-Print Network [OSTI]

Rev. 02/15/10 Construction: Any construction project regardless of size that disturbs soil, ground/proposed construction project: EHS Office Use Only Recommendations: ______________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ ___________________________________________ _____________________ Approval Date Storm Water Management Program The University of Texas at Austin Notification of Construction

449

New and revised standards for coke production  

SciTech Connect (OSTI)

The need for new and revised standards for coke production in Ukraine and Russia is outlined. Such standards should address improvements in plant operation, working conditions, environmental protection, energy conservation, fire and explosion safety, and economic indices.

G.A. Kotsyuba; M.I. Alpatov; Y.G. Shapoval [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

2009-07-15T23:59:59.000Z

450

Status of Revisions to ASHRAE Standard 62  

E-Print Network [OSTI]

occupancies. This standard has also been cited in court to help demonstrate compliance with state-of the- art indoor environmental design. In August 1996, ASHRAE released for public review Standard 62-1989R, the highly controversial proposed revisions...

Gallo, F. M.

1998-01-01T23:59:59.000Z

451

Information Technology: American National Standard for  

E-Print Network [OSTI]

Information Technology: American National Standard for Information Systems-- Data Format Publication 500-245 Information Technology: American National Standard for Information Systems-- Data Format for the Interchange of Fingerprint, Facial, & Scar Mark & Tattoo (SMT) Information Sponsored by Information Technology

452

Information Technology: American National Standard for Information  

E-Print Network [OSTI]

Information Technology: American National Standard for Information Systems-- Data Format 500-275 Information Technology: American National Standard for Information Systems-- Data Format Coleman, and Patrice Yuh, Editors Sponsored by Information Access Division Information Technology

453

Optimizing secure communication standards for disadvantaged networks  

E-Print Network [OSTI]

We present methods for optimizing standardized cryptographic message protocols for use on disadvantaged network links. We first provide an assessment of current secure communication message packing standards and their ...

Okano, Stephen Hiroshi

2009-01-01T23:59:59.000Z

454

Late standardization and technological catch-up  

E-Print Network [OSTI]

In this study, we examine the process of "late standardization," in which latecomers engage in standards activities in order to move towards and beyond the technological frontier. Based on case studies of latecomers in the ...

Ratanawaraha, Apiwat, 1972-

2006-01-01T23:59:59.000Z

455

FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY  

E-Print Network [OSTI]

.................................................................................... 21 1.2.4. Food irradiation ....1 FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY Radioactivity in Food, Fisheries and Aquaculture Science on behalf of the Food Standards Agency and the Scottish Environment

456

Nanoparticle Measurements and Standards for Biomedical and  

E-Print Network [OSTI]

Nanoparticle Measurements and Standards for Biomedical and Health Applications NANOMATERIALS Our consensus standards for characterization of biomedical nanoparticles are currently under development within for the biomedical and EHS sectors. Approach Materials Science and Engineering Laboratory Taking therapeutic

Magee, Joseph W.

457

The Building Standard (Scotland) Amendment Regulations 1964   

E-Print Network [OSTI]

STATUTORY INSTRUMENTS 1964 No. 802 (S. 50) BUILDING AND BUILDINGS The Building Standards (Scotland) Amendment Regulations 1964...

Noble, Michael

1964-01-01T23:59:59.000Z

458

Appliance Standards and Rulemaking Federal Advisory Committee...  

Energy Savers [EERE]

Committee provides advice and recommendations related to the following: * Development of minimum efficiency standards for residential appliances and commercial equipment, *...

459

Appliance Standards and Rulemaking Federal Advisory Committee...  

Energy Savers [EERE]

of the National Energy Laboratories Buildings Home About Emerging Technologies Residential Buildings Commercial Buildings Appliance & Equipment Standards Building Energy Codes...

460

1996 DOE technical standards program workshop: Proceedings  

SciTech Connect (OSTI)

The workshop theme is `The Strategic Standardization Initiative - A Technology Exchange and Global Competitiveness Challenge for DOE.` The workshop goal is to inform the DOE technical standards community of strategic standardization activities taking place in the Department, other Government agencies, standards developing organizations, and industry. Individuals working on technical standards will be challenged to improve cooperation and communications with the involved organizations in response to the initiative. Workshop sessions include presentations by representatives from various Government agencies that focus on coordination among and participation of Government personnel in the voluntary standards process; reports by standards organizations, industry, and DOE representatives on current technology exchange programs; and how the road ahead appears for `information superhighway` standardization. Another session highlights successful standardization case studies selected from several sites across the DOE complex. The workshop concludes with a panel discussion on the goals and objectives of the DOE Technical Standards Program as envisioned by senior DOE management. The annual workshop on technical standards has proven to be an effective medium for communicating information related to standards throughout the DOE community. Technical standards are used to transfer technology and standardize work processes to produce consistent, acceptable results. They provide a practical solution to the Department`s challenge to protect the environment and the health and safety of the public and workers during all facility operations. Through standards, the technologies of industries and governments worldwide are available to DOE. The DOE Technical Standards Program, a Department-wide effort that crosscuts all organizations and disciplines, links the Department to those technologies.

NONE

1996-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "disturbance control standard" 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

APPLICATION OF THE FIXED NEUTRON ABSORBER STANDARD ANSI/ANS-8.21  

SciTech Connect (OSTI)

The specific applications standard, ANSI/ANS-8.21, provides guidance and insight in the use of fixed neutron absorbers. Organizations involved with handling and processing fissionable material will benefit from the systematic guidance provided by the standard in implementing engineered criticality safety controls. Numerous applications have demonstrated the successful implementation of fixed neutron absorbers as engineered safety features replacing administrative controls and substantial increases in mass loading. Upgrading the scope and usefulness of the standard by expanding the appendices is in progress.

TOFFER, H.

2004-07-26T23:59:59.000Z

462

Economic Impact of Standard Reference Materials  

E-Print Network [OSTI]

00-1 Planning Report Economic Impact of Standard Reference Materials for Sulfur in Fossil Fuels Administration #12;February 2000 Economic Impact of Standard Reference Materials for Sulfur in Fossil Fuels Final-006 Economic Impact of Standard Reference Materials for Sulfur in Fossil Fuels Final Report February 2000

463

NIST Standards in Trade Workshops Increase  

E-Print Network [OSTI]

NIST Standards in Trade Workshops Increase Trade Opportunities and Exports for U.S. Industry Since 1995, U.S. industry has looked to the NIST Standards in Trade (SIT) Workshop Program to provide opportunities for cooperation on topics related to standards, conformity assessment and trade that are important

464

-Standard -PS 3.18-2008  

E-Print Network [OSTI]

- Standard - PS 3.18-2008 Digital Imaging and Communications in Medicine (DICOM) Part 18: Web and Pan American Copyright Conventions. #12;PS 3.18-2008 Page 2 - Standard - NOTICE AND DISCLAIMER that there is unanimous agreement among every person participating in the development of this document. NEMA standards

Rumolo, Giovanni

465

Standards for Barrier-Free Campus  

E-Print Network [OSTI]

Standards for Barrier-Free Campus Office for Students with Disabilities University Planning Office June 2004 F:\\PROJECTS\\Disabled\\ACCESS04.doc #12;INTRODUCTION The McGill standards for barrier-free and universal design (hereafter referred to as the McGill Standards) are the minimum requirements

Kambhampati, Patanjali

466

Standardization of mathematical documents Mika Seppala  

E-Print Network [OSTI]

Standardization of mathematical documents Mika Sepp¨al¨a Euromath Bulletin, Vol. 1, No. 1, August 1992 (5 ­ 6) Standardization is a key issue in putting new technology into common use. Unfortunately chosen standards, like the different widths of train tracks in Eu- ropean countries, cause problems

Seppala, Mika

467

Standard Photometric Systems Michael S. Bessell  

E-Print Network [OSTI]

1 Standard Photometric Systems Michael S. Bessell Research School of Astronomy and Astrophysics: photometric,spectroscopic catalogs. ABSTRACT: Standard star photometry dominated the second part of the 20th of photodetectors improved and the wavelength range extended further to the red, standard systems were modi ed

Harrison, Thomas

468

Standardization of corpus texts for the NEID  

E-Print Network [OSTI]

Standardization of corpus texts for the NEID Kevin P. Scannell Saint Louis University May 22, 2009, on paper Entries drafted between Mar. '50 ­ Aug. '56 Standard reference since its publication in 1959 Oifigiúil "The Official Standard" for Irish spelling and grammar, laid out in the 1940's and 1950's

Scannell, Kevin Patrick

469

Page 1 of 4 SUBCOMMITTEE ON STANDARDS  

E-Print Network [OSTI]

Page 1 of 4 CHARTER of the SUBCOMMITTEE ON STANDARDS COMMITTEE ON TECHNOLOGY NATIONAL SCIENCE AND TECHNOLOGY COUNCIL A. Official Designation The Subcommittee on Standards (SoS) is hereby re Administration policy on the Federal Government's approach to engagement in standards development and use

470

PROPOSED 2013 BUILDING ENERGY EFFICIENCY STANDARDS  

E-Print Network [OSTI]

PROPOSED 2013 BUILDING ENERGY EFFICIENCY STANDARDS Title 24, Part 6, and Associated400201200415 DAY #12;2013 Building Energy Efficiency Standards Page 1 NOTICE NOTICE This version of the 2013 Building Energy Efficiency Standards is a marked version; that is, it contains underlined or struck

471

STANDARD DATA FILES FOR COMPUTER THERMAL SIMULATION  

E-Print Network [OSTI]

STANDARD DATA FILES FOR COMPUTER THERMAL SIMULATION OF SOLAR LOW ENERGY NON-RESIDENTIAL BUILDINGS has been collated into descriptions of standard buildings to provide starting points for designers); Weather File Analyses (6) Standard Model Building Descriptions 6 Testing of Model Buildings 7 Summary 7

Amor, Robert

472

The JPEG 2000 Still Image Compression Standard  

E-Print Network [OSTI]

Organization for Standardization (ISO), the International Tele- communications Union (ITU), and the Inter, and Touradj Ebrahimi T he development of standards (emerging and es- tablished) by the International, testing and documenting the algorithm. JPEG became Draft International Standard (DIS) in 1991

Mignotte, Max

473

Multi-objective fuel policies: Renewable fuel standards versus Fuel greenhouse gas intensity standards  

E-Print Network [OSTI]

Gas Reductions under Low Carbon Fuel Standards? Americanto Implement the Low Carbon Fuel Standard, Volume I Sta?Paper Series Multi-objective fuel policies: Renewable fuel

Rajagopal, Deepak

2010-01-01T23:59:59.000Z

474

Load frequency control of interconnected power systems with system constraints  

E-Print Network [OSTI]

Responses D. Generating Unit Characteristics E. The State Variable Representation of the Dynamic F. LFC System Data . 1. Power System Data 2. Controller Gains 3. The Reheat-turbine Prime-Mover Data Model . 6 7 8 10 11 12 15 15 18 23 23 25... 56 25 LFC system response with VSS control. Area 1 fails to respond for a load change of APnr ? 0, 01 p. u. 57 26 LFC system response with conventional controL Area 1 fails to respond for the same load disturbance as in Fig. 26. . . 58 27...

Choudhury, Md Ershadul H

1993-01-01T23:59:59.000Z

475

Development of an international standard for electromagnetic interference (EMI)/radio frequency interference (RFI)  

SciTech Connect (OSTI)

This paper covers the development of an international standard that establishes the requirements for electromagnetic compatibility testing of instrumentation and control equipment supplied for use in systems important to safety at nuclear power plants. The standard lists the applicable IEC standards (principally the IEC 61000 series) which define the general test methods, and provides the necessary application-specific parameters and criteria to ensure that nuclear safety requirements are met. This standard was prepared with the leadership by the Russian National Committee representatives to the International Electrotechnical Commission (IEC). (authors)

Sarylov, V. [EMC Test Center, NUIT, FSUE RIPT, Moscow (Russian Federation); Shumov, S. [FSUE SEC SNIIP, Moscow (Russian Federation); Quinn, E. [ANS, Dana Point, CA (United States)

2006-07-01T23:59:59.000Z

476

Lyapunov-Based Exponential Tracking Control of a Hypersonic Aircraft with Aerothermoelastic Effects  

E-Print Network [OSTI]

Lyapunov-Based Exponential Tracking Control of a Hypersonic Aircraft with Aerothermoelastic Effects, Florida 32611-6250 DOI: 10.2514/1.46785 Hypersonic flight conditions produce temperature variations of bounded nonvanishing disturbances. Simulation results for a hypersonic aircraft are provided

Dixon, Warren

477

Robust feasibility for control of water flow in a reservoir-canal system  

E-Print Network [OSTI]

. Bayen, Laurent El Ghaoui and Shankar Sastry Abstract-- A robust control problem for distant downstream) at the downstream end does not deviate outside of pre- scribed bounds under the effect of downstream perturbations, the disturbance is the downstream discharge devi- ation and the output is the downstream stage deviation

478

Nonlinear model-based control of two-phase flow in risers by feedback linearization  

E-Print Network [OSTI]

conditions at offshore oilfields. The slugging flow constitutes an unstable and highly nonlinear system systems, stabilizing control. 1. INTRODUCTION The oscillatory flow condition in offshore multi systems tend to become unstable after some time, because of large inflow disturbances or plant changes

Skogestad, Sigurd

479

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

480

Cascading Dynamics and Mitigation Assessment in Power System Disturbances via a Hidden Failure Model  

E-Print Network [OSTI]

and control strategy. The sensitivity of power-law behavior with respect to each of these parameters; Protective Relaying hidden failures; Blackout mitigation Introduction An overriding factor in power system] in spite of technological progress and huge investments on the system reliability and security. Although

Note: This page contains sample records for the topic "disturbance control standard" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


481

Supporting Online Material for: Carbon in Amazon forests: Unexpected seasonal fluxes and disturbance-  

E-Print Network [OSTI]

forest, and the effects of selective logging and land-use change. Three eddy covariance towers operate the Santarém-Cuiabá highway (1), plus the Km 67 and Km 83 tower sites, which constitute a control seasonal variations in important climatic variables at this site: solar radiation, net radiation, air

482

{open_quotes}Secure Bus{close_quotes} disturbance-free power at the utility substation level  

SciTech Connect (OSTI)

Over the last 18 months Public Service Company of New Mexico (PNM), El Camino Real Engineering, Inc. (CRE), Los Alamos National Laboratory (LANL) and Sandia National Laboratories (SNL) have worked on the development of disturbance-free power at the medium voltage substation level. The work resulted in the Secure Bus concept, a system in which a medium voltage bus in a substation is immune to power outages and voltage sags on the utility source. The Secure Bus voltage is also immune to voltage sags resulting from faults on any distribution feeder connected to the bus. The Secure Bus concept originated from work conducted to improve power quality for large high-tech manufacturing facilities, in particular for large semiconductor manufacturing plants. For the demands on quality power of a modern facility conventional equipment is not adequate for protecting the end user. For example, the operation of conventional vacuum breakers during short circuit conditions on a feeder circuit, requiring 3 to 5 cycles for breaker opening, does not allow for fast enough current interruption to avoid a voltage dip on the main bus. A sever voltage sag could result in a shut down of sensitive equipment being supplied by the other feeder circuits, which are connected to the main bus. The circumvent the problem, a fast breaker was introduced which interrupts the short circuit before the current causes a significant voltage disturbance. To make the bus immune also to power disturbances caused by power outages, energy storage is introduced to provide the necessary energy back-up in case the primary source is not available.

Boenig, H.J. [Los Alamos National Lab., NM (United States); Jones, W.H. [El Camino Real Engineering, Inc., Corrales, NM (United States)

1996-12-01T23:59:59.000Z

483

National Agenda for Hydrogen Codes and Standards  

SciTech Connect (OSTI)

This paper provides an overview of hydrogen codes and standards with an emphasis on the national effort supported and managed by the U.S. Department of Energy (DOE). With the help and cooperation of standards and model code development organizations, industry, and other interested parties, DOE has established a coordinated national agenda for hydrogen and fuel cell codes and standards. With the adoption of the Research, Development, and Demonstration Roadmap and with its implementation through the Codes and Standards Technical Team, DOE helps strengthen the scientific basis for requirements incorporated in codes and standards that, in turn, will facilitate international market receptivity for hydrogen and fuel cell technologies.

Blake, C.

2010-05-01T23:59:59.000Z

484

Technical Standards Newsletter - June 2008 | Department of Energy  

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

s... 8 An Overview of the International Organization for Standardization... 11 Technical Standards Manager Spotlight......

485

Standard-C hydrogen monitoring system, system design description  

SciTech Connect (OSTI)

Standard-C cabinet arrangement system design description for the Standard Hydrogen Monitoring System.

Schneider, T.C., Westinghouse Hanford

1996-08-29T23:59:59.000Z

486

DOE-TSPP-06; Coordination of DOE Technical Standard  

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

5 2.1.6 Coordination of Technical Qualification Standards and Information Architecture Standards......

487

DOE Technical Standards Program Procedures, 2009, DOE-TSPP-6  

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

2.1.6 Coordination of Technical Qualification Standards and Information Architecture Standards ......

488

Standards of Ethical Conduct Purpose  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSiteNeutron Scattering4 By I.| EMSLStaffordAwards 

489

China Cools with Tighter RAC Standards  

SciTech Connect (OSTI)

After boiling summer brought brown-out to most part of the country in 2004, China announced a new set of minimum energy efficiency standards for room air conditioners in September 2004, with the first tier going into effect on March 1, 2005 and the reach standard taking effect on January 1, 2009. This represents a milestone in China's standard setting process since the reach standard levels are significantly more stringent than previous standards for other appliances. This paper first analyzes cost-effectiveness of China's new standards for room air conditioners, and then attempts to evaluate the impact of the new standards on energy savings, electric generation capacity, and CO2 emissions reductions.

Lin, Jiang; Rosenquist, Gregory

2006-06-01T23:59:59.000Z

490

Seminar on building codes and standards  

SciTech Connect (OSTI)

A seminar was conducted for state building code officials and state energy officials to discuss the following: status of the states regulatory activities for energy conservation standards for buildings; the development, administration, and enforcement processes for energy conservation standards affecting new construction; lighting and thermal standards for existing buildings; status of the development and implementation of the Title III Program, Building Energy Performance Standards (BEPS); and current status of the State Energy Conservation Program. The welcoming address was given by John Wenning and the keynote address was delivered by John Millhone. Four papers presented were: Building Energy Performance Standards Development, James Binkley; Lighting Standards in Existing Buildings, Dorothy Cronheim; Implementation of BEPS, Archie Twitchell; Sanctions for Building Energy Performance Standards, Sue Sicherman.

Not Available

1980-01-01T23:59:59.000Z

491

1993 DOE technical standards managers workshop: Proceedings  

SciTech Connect (OSTI)

This workshop is focused on the benefits of the DOE technical standards program, which is focused toward the preferred use of non-Government standards for DOE activities and the development of DOE technical standards when non-Government standards are not available or are inappropriate. One goal of the program is to replace redundant site-specific standards with more universally accepted documents that have been scrutinized by experts. This replacement is discussed at the workshop along with the problems encountered and solutions found. The workshop provided an opportunity for geographically dispersed people to meet and advance their standards knowledge and efforts to support the program. Safety issues have been the driving force behind the program to date. Several companies offer products and services that support the development, processing, and retrieval of standards. This document mostly comprise vugraphs.

Not Available

1993-12-31T23:59:59.000Z

492

"THE WORK OF GLOBALIZATION": HOW STANDARDIZATION MAY IMPACT  

E-Print Network [OSTI]

of standardization and certification, in which governmental agencies are deeply involved: ISO (International Standards Organization), CEN (European Committee for Standardization) and AFNOR (French Standards labor market: that of the international standardization of labor. In the above statement, one clearly

Boyer, Edmond

493

Multivariable controller increased MTBE complex capacity  

SciTech Connect (OSTI)

Capacity increased by more than 4.6% when one dynamic matrix multivariable controller began operating in Valero Refining Company`s MTBE production complex in Corpus Christi, Texas. This was on a plant that was already running well above design capacity due to previously made process changes. A single controller was developed to cover an isobutane dehydrogenation (ID) unit and an MTBE reaction and fractionation plant with the intermediate isobutylene surge drum. The overall benefit is realized by a comprehensive constrained multivariable predictive controller that properly handles all sets of limits experienced by the complex, whether limited by the front-end ID or back-end MTBE units. The controller has 20 manipulated, 6 disturbance and 44 controlled variables, and covers widely varying dynamics with settling times ranging from twenty minutes to six hours. The controller executes each minute with a six hour time horizon. A unique achievement is intelligent surge drum level handling by the controller for higher average daily complex capacity as a whole. The ID unit often operates at simultaneous limits on reactor effluent compressor capacity, cold box temperature and hydrogen/hydrocarbon ratio, and the MTBE unit at impurity in butene column overhead as well as impurity in MTBE product. The paper discusses ether production, isobutane dehydrogenation, maximizing production, controller design, and controller performance.

Robertson, D.; Peterson, T.J.; O`Connor, D. [DMC Corp., Houston, TX (United States); Payne, D.; Adams, V. [Valero Refining Co., Corpus Christi, TX (United States)

1997-03-01T23:59:59.000Z

494

ISS-005, Laptop Encryption Standard 1/2 UCIT INFORMATION SECURITY STANDARDS  

E-Print Network [OSTI]

ISS-005, Laptop Encryption Standard 1/2 UCIT INFORMATION SECURITY STANDARDS Laptop Encryption Standard Definitions 1 1.1 Encryption: The process used to protect the confidentiality and integrity contained within it is appropriately encrypted. Applicability 3 This standard applies to all UofC owned

Habib, Ayman

495

5. ODBMS Standards Many different groups are engaged in developing standards that use object concepts. These  

E-Print Network [OSTI]

135 5. ODBMS Standards Many different groups are engaged in developing standards that use object concepts. These include: . application­specific standards groups, e.g. --- CAD Framework Initiative) --- ANSI X3H6 (CASE) --- ANSI X3H4 (IRDS) . groups working on generic object standards --- ISO ODP, ANSI X3

Reverbel, Francisco

496

Standards for Serials Metadata and for Terms of Availability 1 Descriptive Standards for Serials Metadata and  

E-Print Network [OSTI]

Standards for Serials Metadata and for Terms of Availability 1 Descriptive Standards for Serials Metadata and Standards for Terms of Availability Metadata Two related eLib Supporting Studies commissioned by UKOLN David Martin Mark Bide Book Industry Communication AUGUST 1997 #12;Standards for Serials Metadata

Carr, Leslie

497

Material Standards for EHS for Engineered Nanoscale Materials Material Standards for  

E-Print Network [OSTI]

#12;#12;Material Standards for EHS for Engineered Nanoscale Materials Material Standards of Standards and Technology, Gaithersburg, MD Workshop Co-Chairs and Principle Report Editors Dianne L. Poster, John A. Small, Michael T. Postek National Institute of Standards and Technology Sponsored by U

Magee, Joseph W.

498

ISS-011, Vulnerability Assessment Standard 1/3 UCIT INFORMATION SECURITY STANDARDS  

E-Print Network [OSTI]

ISS-011, Vulnerability Assessment Standard 1/3 UCIT INFORMATION SECURITY STANDARDS Vulnerability Assessment Standard Rationale 1 To enable timely identification and mitigation of vulnerabilities and security flaws affecting computing devices within UofC's computing environment. Scope 2 2.1 This standard

Habib, Ayman

499

Hardness Standardization Our objective is to standardize and improve hardness measurement  

E-Print Network [OSTI]

by Standard Development Organizations (SDOs) such as ASTM International and the International Organization and Measures (BIPM) during the development of international test method standards, by those performing hardnessHardness Standardization METALS Our objective is to standardize and improve hardness measurement

500

Beyond the Cosmological Standard Model  

E-Print Network [OSTI]

After a decade and a half of research motivated by the accelerating universe, theory and experiment have a reached a certain level of maturity. The development of theoretical models beyond \\Lambda, or smooth dark energy, often called modified gravity, has led to broader insights into a path forward, and a host of observational and experimental tests have been developed. In this review we present the current state of the field and describe a framework for anticipating developments in the next decade. We identify the guiding principles for rigorous and consistent modifications of the standard model, and discuss the prospects for empirical tests. We begin by reviewing attempts to consistently modify Einstein gravity in the infrared, focusing on the notion that additional degrees of freedom introduced by the modification must screen themselves from local tests of gravity. We categorize screening mechanisms into three broad classes: mechanisms which become active in regions of high Newtonian potential, those in which first derivatives become important, and those for which second derivatives are important. Examples of the first class, such as f(R) gravity, employ the familiar chameleon or symmetron mechanisms, whereas examples of the last class are galileon and massive gravity theories, employing the Vainshtein mechanism. In each case, we describe the theories as effective theories. We describe experimental tests, summarizing laboratory and solar system tests and describing in some detail astrophysical and cosmological tests. We discuss future tests which will be sensitive to different signatures of new physics in the gravitational sector. Parts that are more relevant to theorists vs. observers/experimentalists are clearly indicated, in the hope that this will serve as a useful reference for both audiences, as well as helping those interested in bridging the gap between them.

Austin Joyce; Bhuvnesh Jain; Justin Khoury; Mark Trodden

2014-12-15T23:59:59.000Z