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1

Scotia Energy Electricity - Net Metering Program (Nova Scotia, Canada) |  

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

Scotia Energy Electricity - Net Metering Program (Nova Scotia, Scotia Energy Electricity - Net Metering Program (Nova Scotia, Canada) Scotia Energy Electricity - Net Metering Program (Nova Scotia, Canada) < Back Eligibility Agricultural Commercial Industrial Low-Income Residential Multi-Family Residential Residential Schools Savings Category Water Buying & Making Electricity Home Weatherization Solar Wind Program Info State Nova Scotia Program Type Net Metering Provider Nova Scotia Power, Inc Nova Scotia Power Inc. Net Metering allows residential and commercial customers to connect small, renewable energy generating units to the provincial power grid. Generating units that produce renewable energy such as wind, solar, small hydro or biomass can be added to homes or businesses with the addition of a bi-directional meter. This meter monitors the electricity generated by the

2

Nova Scotia Jobs Fund (Nova Scotia, Canada) | Department of Energy  

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

Nova Scotia Jobs Fund (Nova Scotia, Canada) Nova Scotia Jobs Fund (Nova Scotia, Canada) Nova Scotia Jobs Fund (Nova Scotia, Canada) < Back Eligibility Agricultural Commercial Construction Developer Fuel Distributor Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Municipal/Public Utility Nonprofit Retail Supplier Rural Electric Cooperative Schools Systems Integrator Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Nova Scotia Program Type Grant Program Training/Technical Assistance Workforce development Provider Nova Scotia Department of Economic and Rural Development and Tourism The Nova Scotia Jobs Fund pursues investment opportunities for assisting

3

Nova Scotia Energy Training Program (Nova Scotia, Canada) | Department of  

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

Energy Training Program (Nova Scotia, Canada) Energy Training Program (Nova Scotia, Canada) Nova Scotia Energy Training Program (Nova Scotia, Canada) < Back Eligibility Commercial Developer Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Schools Systems Integrator Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Nova Scotia Program Type Training/Technical Assistance Workforce development The Energy Training Program for Students was created to encourage private sector employers to hire Nova Scotia post-secondary students for career-related work terms in all sectors of the energy industry.

4

Nova Scotia Business Development Program (Nova Scotia, Canada)  

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

The Nova Scotia Business Development Program helps small business get started and existing businesses expand. This program encourages business start-ups and provides help through qualified...

5

Nova-Scotia Power's Point Aconi plant overcomes CFB design problems to become rock of reliability  

SciTech Connect

Point Aconi's circulating fluidized-bed boiler experienced erosion, corrosion, and fouling problems from the day it went on-line in 1993. After several frustrating years of unreliable operation, in late 1999, Nova Scotia Power discovered the right combination of engineering and fuel modifications. Today, after a switch to 80% petroleum coke and major boiler modifications, Point Aconi's output exceeds its original nameplate rating. For having the vision and fortitude to plan and execute a multi year, $20 million project to revitalize North America's first in-service utility CFB boiler, Nova Scotia Power's Point Aconi plant is the well-deserved winner of POWER magazine's 2006 Marmaduke Award for excellence in O & M. The award is named for Marmaduke Surfaceblow, the fictional marine engineer/plant troubleshooter par excellence. 10 figs. 1 tab.

Peltier, R.

2006-09-15T23:59:59.000Z

6

Air Quality (Nova Scotia, Canada)  

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

Nova Scotia Environment is responsible for monitoring the air quality in the province, as well as administering fines and permits relating to air quality. The Air Quality Regulations state...

7

Nova Scotia Department of Energy's "Nova Scotia Energy Strategy -Progress Report II"  

E-Print Network (OSTI)

outlined in the original Energy Strategy2 . 1 The Auditor General of Nova Scotia, after reviewing the Review of Nova Scotia Department of Energy's "Nova Scotia Energy Strategy - Progress Report II" Larry Hughes Energy Research Group Department of Electrical and Computer Engineering Dalhousie

Hughes, Larry

8

Solid Waste Regulations (Nova Scotia, Canada)  

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

Nova Scotia Environment administers waste management for the province. Regulations include specific rules and standards for landfills, establish a Resource Recovery Fund, and guidelines for...

9

Community Feed-in Tariff (Nova Scotia, Canada)  

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

The Community Feed-In Tariff Program (COMFIT) is designed to increase local ownership of small-scale energy projects in Nova Scotia. The program provides an opportunity for community-based power...

10

Climate Action Plan (Nova Scotia, Canada) | Department of Energy  

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

Nova Scotia, Canada) Nova Scotia, Canada) Climate Action Plan (Nova Scotia, Canada) < Back Eligibility Agricultural Commercial Construction Developer Industrial Installer/Contractor Institutional Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Nova Scotia Program Type Climate Policies Provider Nova Scotia Environment Nova Scotia's Climate Change Action Plan has two main goals: reducing the province's contribution to climate change by reducing greenhouse gas (GHG) emissions and preparing for changes to the province's climate that are already inevitable. REDUCING GREENHOUSE GAS EMISSIONS

11

Environmental Assessment (Nova Scotia, Canada) | Department of Energy  

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

Nova Scotia, Canada) Nova Scotia, Canada) Environmental Assessment (Nova Scotia, Canada) < Back Eligibility Construction Developer Industrial Installer/Contractor Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Nova Scotia Program Type Environmental Regulations Provider Nova Scotia Environment Nova Scotia Environment conducts environmental assessments on projects and developments to ensure they adhere to the laws and regulations of the province. Developments required to undergo an environmental assessment are listed in the Environmental Assessment Regulations; all large scale electricity generation projects will need to undergo an environmental

12

Nova Scotia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Nova Scotia: Energy Resources Nova Scotia: Energy Resources Jump to: navigation, search Name Nova Scotia Equivalent URI DBpedia GeoNames ID 6091530 Coordinates 45°, -63° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45,"lon":-63,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

13

Capital Investment Incentive (Nova Scotia, Canada) | Department of Energy  

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

You are here You are here Home » Capital Investment Incentive (Nova Scotia, Canada) Capital Investment Incentive (Nova Scotia, Canada) < Back Eligibility Commercial Developer Fuel Distributor Industrial Installer/Contractor Institutional Investor-Owned Utility Municipal/Public Utility Retail Supplier Rural Electric Cooperative Schools Systems Integrator Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Maximum Rebate $1 million (Canadian) Program Info State Nova Scotia Program Type Grant Program Rebate Program Provider Nova Scotia Department of Economic and Rural Development and Tourism The Capital Investment Incentive (CII) is part of the Productivity Investment Program as outlined in the economic growth plan for Nova Scotia,

14

Qualifying RPS Market States (Nova Scotia, Canada) | Department of Energy  

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

Nova Scotia, Canada) Nova Scotia, Canada) Qualifying RPS Market States (Nova Scotia, Canada) < Back Eligibility Developer Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Nova Scotia Program Type Renewables Portfolio Standards and Goals This entry lists the states with RPS policies that accept generation located in Nova Scotia, Canada as eligible sources towards their Renewable Portfolio Standard targets or goals. For specific information with regard to eligible technologies or other restrictions which may vary by state, see the RPS policy entries for the individual states, shown below in the Authority listings. Typically energy must be delivered to an in-state utility or Load Serving Entity, and often only a portion of compliance

15

Efficiency Nova Scotia Releases Energy Efficiency Mobile App  

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

Better Buildings Residential Network member Efficiency Nova Scotia recently released Spot it!an energy efficiency game app for mobile devices. The app features 13 levels where players are...

16

Nova Scotia Research and Innovation Graduate Scholarships Information Sheet May 2014  

E-Print Network (OSTI)

Scholarships Information Sheet May 2014 3 · Resource Sectors · Social Innovation #12;Nova Scotia Research and Innovation Graduate Scholarships Information Sheet May 2014 1 Selection Volunteerism/community outreach 20% #12;Nova Scotia Research and Innovation Graduate Scholarships Information

17

E-Print Network 3.0 - area nova scotia Sample Search Results  

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

Table 1 lists Nova Scotia's portfolio of primary energy... sources and associated energy suppliers. From the table, it is clear that ... Source: Hughes, Larry - Department of...

18

Nova Scotia Parents' Perceptions on the use of Smartphone Health Applications in Improving Family Nutrition and Physical Activity Habits.  

E-Print Network (OSTI)

??Busy families of Nova Scotia and similar populations find it challenging to make healthy nutrition and exercise choices due to time constraints (Chircop et al, (more)

Andrien, Katherine

2013-01-01T23:59:59.000Z

19

MHK Projects/OpenHydro Bay of Fundy Nova Scotia CA | Open Energy  

Open Energy Info (EERE)

Bay of Fundy Nova Scotia CA Bay of Fundy Nova Scotia CA < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.7728,"lon":-66.3096,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

20

EIS-0339: Presidential Permit Application, GenPower 500 kV Submarine Electric Transmission Cable from Nova Scotia to New York  

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

The Department of Energy (DOE) announced its intent to prepare an Environmental Impact Statement (EIS) in accordance with the National Environmental Policy Act of 1969 (NEPA) for GenPower New York, L.L.C.s (GenPower) request for a Presidential permit for a proposed international electric transmission line.

Note: This page contains sample records for the topic "nova scotia power" 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

Tidal Power. Proceedings of a conference, Halifax, Nova Scotia, May 1970. T. J. Gray and 0. K. Gashus, Eds. Plenum, New York, 1972. x, 630 pp., illus. $28  

Science Journals Connector (OSTI)

...possibility of combining tidal power production with a pumped-storage scheme. The objective of the paper entitled "Mathematical...to aqueous solutions. The inclusion of chapters on seawater and biological fluids, to remind the reader that these...

Donald Harleman

1972-09-01T23:59:59.000Z

22

An Examination of Nova Scotia Power Incorporated's  

E-Print Network (OSTI)

turbines were purchased in 2001. The total capital expenditure on these turbines was $2,954,240. However this submission (July 2002), the turbines have yet to be installed. · These are the only capital expenditures NSPI the 44 percent Capital Cost Allowance (CCA), meaning that the true cost to NSPI was: $2

Hughes, Larry

23

Biol 2605 Marine Life of Nova Scotia -Syllabus Instructor: Dave Keith: email -keithdm@dal.ca. Office: Biol 4050  

E-Print Network (OSTI)

Biol 2605 Marine Life of Nova Scotia - Syllabus Instructor: Dave Keith: email - keithdm Centre ­ Students should wear sneakers or (preferably) hiking/waterproof boots on field trips (water Textbooks: 1. Marine Biology 8th Edition (Castro and Huber) - Recommended & available from in- structor 2

Iverson, Sara

24

NOVA SCOTIA UTILITY AND REVIEW BOARD IN THE MATTER OF: The Public Utilities Act, R.S.N.S. 1989, c.380 as  

E-Print Network (OSTI)

Halifax, Nova Scotia, B3J 2X4, Canada larry.hughes@dal.ca 24 November 2004 Abstract Energy suppliers-subsidization, and does not allow the energy supplier to create price signals. Although other, more progressive billing schemes, such as time-of-usage billing, exist, some energy suppliers and their customers are reluctant

Hughes, Larry

25

Woodland owners' attitudes towards energy from forest biomass in a carbon-intensive jurisdiction: Case study of Nova Scotia, Canada  

Science Journals Connector (OSTI)

Abstract The use of forest biomass in thermal generation processes has been recognized by the Government of Nova Scotia (NS) as one option that could help meet its renewable electricity goals (25% by 2015 and 40% by 2020). Over half of the woodland in NS is owned by small-private woodland owners (51%), indicating that they could significantly influence the future of NS forests and its potential use for energy purposes. This paper presents the results of a survey of small-woodland owners on their attitudes towards using energy from forest biomass. 489 small-woodland owners responded to mail-out surveys and 14 rural community members participated in three focus groups. Three major findings emerged. First, it was found that the acceptability of using forest products varied depending on multiple factors the source of biomass, harvesting methods, and [predicted] end-use. Second, forest sustainability and keeping resources local were the two most important concerns amongst respondents. Finally, respondents felt that better collaboration with other stakeholders and education around the issues would be the best strategies for overcoming these concerns. The paper also highlights the barriers and drivers as perceived by the woodland owners as they relate to the possibility of using more biomass for energy in the future.

Margo MacGregor; Michelle Adams; Peter Duinker

2014-01-01T23:59:59.000Z

26

Chedabucto Bay 1992 shoreline oil conditions survey: Long-term fate of bunker C oil from the arrow spill in Chedabucto Bay, Nova Scotia  

SciTech Connect

The report presents a description of the activities related to and a summary of the information generated by a field survey carried out in Chedabucto Bay, Nova Scotia, for Environment Canada from June to September 1992. The objective of the survey was to locate and document any residual oil on the shores of Chedabucto Bay. The grounding of the tanker Arrow in February 1970 resulted in the release of more than 11 million liters of Bunker C fuel oil. This oil was stranded over an estimated 305 km of shoreline in the Chedabucto Bay area.

Owens, E.H.; McGuire, B.E.; Humphrey, B.

1994-03-01T23:59:59.000Z

27

Nova power systems: status and operating experience  

SciTech Connect

This paper describes the pulse power systems that are used in these lasers; the status and the operating experiences. The pulsed power system for the Nova Laser is comprised of several distinct technology areas. The large capacitor banks for driving flashlamps that excite the laser glass is one area, the fast pulsers that drive pockels cell shutters is another area, and the contol system for the pulsed power is a third. This paper discusses the capacitor banks and control systems.

Whitham, K.; Merritt, B.T.; Gritton, D.G.; Smart, A.J.; Holloway, R.W.; Oicles, J.A.

1983-11-28T23:59:59.000Z

28

ANALYSIS OF THE EFFECT OF PRINCIPAL STRESSES IN THE CHARLEVOIX, LOWER ST. LAWRENCE, NORTHERN APPALACHIAN, LAURENTIAN SLOPE AND GRAND BANKS REGIONS ON FAULTS IN NOVA  

E-Print Network (OSTI)

Brunswick. Point Lepreau is home to a nuclear power plant and seismic risk information in the Northern. Lawrence, offshore Nova Scotia and the Grand Banks. Earthquake and focal mechanism data were obtained from. In the Grand Banks region, stress orientations seem random and the cause of earthquakes is unknown. Offshore

Beaumont, Christopher

29

Pulsed power supply for Nova Upgrade. Final report, August 1, 1991 to March 31, 1992  

SciTech Connect

This report describes work carried out at the Center for Electromechanics at The University of Texas at Austin (CEM-UT). A baseline design of the Nova Upgrade has been completed by Lawrence Livermore National Laboratory. The Nova Upgrade is an 18 beamline Nd: glass laser design utilizing fully relayed 4x4 30 cm aperture segmented optical components. The laser thus consists of 288 independent beamlets nominally producing 1.5 to 2.0 MJ of 0.35 {mu}m light in a 3 to 5 ns pulse. The laser design is extremely flexible and will allow a wide range of pulses to irradiate ICF targets. This facility will demonstrate ignition/gain and the scientific feasibility of ICF for energy and defense applications. The pulsed power requirements for the Nova Upgrade are given. CEM-UT was contracted to study and develop a design for a homopolar generator/inductor (HPG/inductor) opening switch system which would satisfy the pulsed power supply requirements of the Nova Upgrade. The Nd:glass laser amplifiers used in the Nova Upgrade will be powered by light from xenon flashlamps. The pulsed power supply for the Nova Upgrade powers the xenon flashlamps. This design and study was for a power supply to drive flashlamps.

Bacon, J.L.; Kajs, J.P.; Walls, A.; Weldon, W.F.; Zowarka, R.C. [Univ. of Texas, Austin, TX (US). Center for Electromechanics] [Univ. of Texas, Austin, TX (US). Center for Electromechanics

1992-12-31T23:59:59.000Z

30

Does Nova Scotia have an electric future? Response to  

E-Print Network (OSTI)

it comes to energy security and that electricity is one of these challenges. Hydro etc Wind Bioenergy Coal and radical changes in energy markets (IEA, 2007a; NPC, 2007). The cost and availability of crude oil

Hughes, Larry

31

NSUARB -NSPI -P-887 NOVA SCOTIA UTILITY AND REVIEW BOARD  

E-Print Network (OSTI)

, notably coal, petcoke, oil, and natural gas, to meet about 85 percent of its energy demand for electrical

Hughes, Larry

32

Nova Scotia Topographic Database 1:10000 Received: April 2009  

E-Print Network (OSTI)

scales. Utilities_Line UT_LINE A line dataset showing features related to utilities. Some examples include pipelines, and transmission lines. Utilities_Point UT_POINT A point dataset showing features examples are arenas, factories, and schools Delimiters_Line DL_LINE Information used for positioning

Brownstone, Rob

33

Towards a new energy strategy for Nova Scotia Response to  

E-Print Network (OSTI)

2020 CO2eemissions(Mt) NRCan 2006 Kyoto (2012) EGSPA (2020) Primary electricity Natural gas liquids Natural gas RPP Coal (imp) Coal (dom) Renewables (non-utility) Secure Low carbon High carbon Insecure #12

Hughes, Larry

34

Microsoft PowerPoint - spp_presentation.ppt  

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

SPP Presentation SPP Presentation 2 Southwestern Regional Hydropower Conference Kansas City, Missouri June 7-8, 2006 Ron Ciesiel Director of Compliance Southwest Power Pool 3 Organization Registration Generation Owners and Generation Operators 4 United States Federal Energy Regulatory Commission Mexico Comision Reguladora de Energia Canada NEB, Alberta, British Columbia, Manitoba, Ontario, New Brunswick, Nova Scotia, Quebec, and Saskatchewan Electric Reliability Organization Overview Electric Reliability Organization Regional Entities Other ERO Members Other ERO Members Bulk Power System Owners, Operators, Users Bulk Power System Owners, Operators, Users Reliability Standards Compliance Enforcement Reliability Assessment Government Oversight 5 Why Register? Standards are mandatory for users,

35

Scotia Wind Ltd | Open Energy Information  

Open Energy Info (EERE)

Scotia Wind Ltd Scotia Wind Ltd Jump to: navigation, search Name Scotia Wind Ltd Place Stirling, Scotland, United Kingdom Zip FK9 7AJ Sector Wind energy Product Scotia Wind is an independent developer and operator of small to medium scale wind energy projects in the United Kingdom. Coordinates 40.67068°, -74.494569° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.67068,"lon":-74.494569,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

36

Green Power Labs Inc | Open Energy Information  

Open Energy Info (EERE)

Green Power Labs Inc. Green Power Labs Inc. Place Dartmouth, Nova Scotia, Canada Zip B2Y4M9 Sector Services, Solar Product Provides solar energy assessment and consulting services. Coordinates 43.697361°, -72.289879° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.697361,"lon":-72.289879,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

37

ccpi-petra nova | netl.doe.gov  

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

ccpi-petra nova Industrial Carbon Capture and Storage Clean Coal Power Initiative Power Plant Improvement Initiative Clean Coal Technology Demonstration Program FutureGen Petra...

38

Distributed computer control system in the Nova Laser Fusion Test Facility  

SciTech Connect

The EE Technical Review has two purposes - to inform readers of various activities within the Electronics Engineering Department and to promote the exchange of ideas. The articles, by design, are brief summaries of EE work. The articles included in this report are as follows: Overview - Nova Control System; Centralized Computer-Based Controls for the Nova Laser Facility; Nova Pulse-Power Control System; Nova Laser Alignment Control System; Nova Beam Diagnostic System; Nova Target-Diagnostics Control System; and Nova Shot Scheduler. The 7 papers are individually abstracted.

Not Available

1985-09-01T23:59:59.000Z

39

SILURIAN SPORES AND CRYPTOSPORES FROM THE ARISAIG GROUP, NOVA SCOTIA, CANADA  

Science Journals Connector (OSTI)

...longshore settings, bypassing the littoral energy fence via ebb-tidal discharge and coastal...Patin ate Retus oid Empha noid Laevi gate Ambit isporites Archaeozonotriletes Concentricosisporites...long-shore settings, bypassing the littoral energy fence via ebb-tidal discharge and coastal...

JOHN H. BECK; PAUL K. STROTHER

40

Freezing in the dark: Energy security and heating emergencies in Nova Scotia  

E-Print Network (OSTI)

assistance programs: ­ "Your energy rebate" ­ Heating Assistance Rebate Program (HARP) ­ Heat Smart

Hughes, Larry

Note: This page contains sample records for the topic "nova scotia power" 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

Potential Urban Forest Carbon Sequestration and Storage Capacities in Burnside Industrial Park, Nova Scotia.  

E-Print Network (OSTI)

??Urban and industrial settings represent potential areas for increased carbon (C) sequestration and storage through intensified tree growth. Consisting of an estimated 1270 ha of (more)

Walsh, Alison

2012-01-01T23:59:59.000Z

42

Laboratory investigation of the dust explosibility characteristics of three Nova Scotia coals  

Science Journals Connector (OSTI)

The explosion characteristics of coal dust/air and methane/coal dust/air mixtures have been determined experimentally. All tests were conducted at initial pressures of nominally 1.0 bar in a 26 / spherical explosion bomb. Run-of-mine coal from the Prince, Lingan and Phalen seams of the Cape Breton Development Corporation was used. Two size fractions of each coal were tested at dust concentrations ranging from the lean flammability limit to 1.0 kg m?3. The explosion parameters measured for each test were the maximum explosion pressure, Pmax, and the maximum rate of pressure rise, (dP/dt)max. Methane addition to the coal dust/air mixtures was found to increase both Pmax and (dP/dt)max, the effect being most significant at low dust concentrations. A reduction in mass mean diameter of the coal or an increase in the parent coal volatile content was found to have a similar effect on Pmax and (dP/dt)max. These observations are consistent with a description of coal dust flame propagation by gas-phase combustion of devolatilization products.

Paul R. Amyotte; Kenneth J. Mintz; Michael J. Pegg; Yu-Hong Sun; Kenneth I. Wilkie

1991-01-01T23:59:59.000Z

43

Ordovician A-type plutons in the Antigonish Highlands, Nova Scotia  

Science Journals Connector (OSTI)

...la Avalonie formait un micro continent distinct dans la Ocaan Rhaique. Received October 5, 2010. Accepted March 17, 2011. Published on the NRC Research Press Web site at http://cjes.nrc.ca on December 14, 2011. Published by...

44

Space Heating Trends in Prince Edward Island and Nova Scotia1 Mandeep Dhaliwal and Larry Hughes  

E-Print Network (OSTI)

. 1 Introduction Worldwide, economies are facing the problem of higher energy costs. This, coupled to reduce its energy intensity. One such sector is the residential sector, which though consumed only 17 percent of Canada's total secondary end use in 2003 (NRCan, 2006), has a large potential for reduction

Hughes, Larry

45

MERCURY FLUX MEASUREMENTS OVER AIR AND WATER IN KEJIMKUJIK NATIONAL PARK, NOVA SCOTIA  

E-Print Network (OSTI)

, Dalhousie University, Halifax, N.S., Canada, B3H 4J1; 2 Atmospheric Science Division, Atmospheric Environment Branch, Environment Canada, 45 Alderney Drive, Dartmouth, N.S., Canada, B2Y 2N6 ( author the two lakes were most strongly correlated with solar radiation, although the flux was also significantly

Folkins, Ian

46

E-Print Network 3.0 - acerca das novas Sample Search Results  

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

das novas Search Powered by Explorit Topic List Advanced Search Sample search results for: acerca das novas Page: << < 1 2 3 4 5 > >> 1 M'etodos Estat'isticos Folha No. 12 Summary:...

47

Research Review NOVA and Astronomy  

E-Print Network (OSTI)

Research Review NOVA and Astronomy 2010 October 2011 #12;2 QANU / Research Review NOVA and Astronomy Quality Assurance Netherlands Universities (QANU) Catharijnesingel 56 PO Box 8035 3503 RA Utrecht NOVA and Astronomy 3 Contents: Update 5 1. The Review Committee and Review Procedures 7 2. Remarks

van Rooij, Robert

48

Press Pass - Press Release - March 28, 2013: NOvA neutrino detector records  

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

4 4 March 28, 2013 FOR IMMEDIATE RELEASE Images available here: http://www.fnal.gov/pub/presspass/press_releases/2013/NOvA-201303-images.html Live webcast of detector construction: http://fnal.gov/pub/webcams/nova_webcam Additional resources: NOvA project website: http://www-nova.fnal.gov NOvA: Exploring Neutrino Mysteries video: http://www.youtube.com/watch?v=Fe4veClYxkE NOvA neutrino detector records first 3-D particle tracks What will soon be the most powerful neutrino detector in the United States has recorded its first three-dimensional images of particles. Using the first completed section of the NOvA neutrino detector, scientists have begun collecting data from cosmic rays-particles produced by a constant rain of atomic nuclei falling on the Earth's atmosphere from space .

49

Nova Publishers Smart Grid: Technologies, Applications and Management Systems  

E-Print Network (OSTI)

Nova Publishers Smart Grid: Technologies, Applications and Management Systems Accurate Component residential photovoltaic (PV) power generation and energy storage systems into the Smart Grid is an effective for peak shaving on their power demand profile from the Smart Grid, and thereby, minimize their electricity

Pedram, Massoud

50

Projected impacts of climate change on species distribution in the Acadian Forest region of eastern Nova Scotia  

E-Print Network (OSTI)

.e., hydrological cycle and earth- sun geometry. Growing degree days and mean air temperature are basedProjected impacts of climate change on species distribution in the Acadian Forest region of eastern on processing remote sensing data, mean air temperatures serves as one of several inputs to model calculation

51

Interaction among upper crustal, lower crustal, and mantle materials in the Port Mouton pluton, Meguma Lithotectonic Zone, southwest Nova Scotia  

Science Journals Connector (OSTI)

...000018 0.7127 2.35 10.84 0.12944 0.00006 0.512420 0.000008 1.1 S485 LP 108.22 2362.36 0.05 0.05 0.12776 0.00028 0.704270 0.000012 0.7036 9.47 60.44 0.09343 0.00001 0.512571 0.000009 3.5 S612 LP 35.21 108...

D. Barrie Clarke; Raymond Fallon; Larry M. Heaman

52

The East Kemptville topaz-muscovite leucogranite, Nova Scotia; I, Geological setting and whole-rock geochemistry  

Science Journals Connector (OSTI)

...3 t 3. 7 ! 4. 7 ! L. 5 *Toial ileber of, points co@ted wlth ths Eoe t 1 stsdard dsvlacloa for oach uLneraL. Nots tlut...geochemicaldata-basefor the SouthMountain Batholith. C. Poulin, minegeologistat EastKemptville,is acknowledged for his continuedsuppon...

D. J. Kontak

53

Api Nova Energia Srl | Open Energy Information  

Open Energy Info (EERE)

Api Nova Energia Srl Jump to: navigation, search Name: Api Nova Energia Srl Place: Roma, Italy Zip: 198 Sector: Renewable Energy Product: Develops, builds, finances, acquires, owns...

54

The flow of the Antarctic Circumpolar Current over the North Scotia Ridge  

E-Print Network (OSTI)

obstacle to the flow of deep water, with the ma- jority of the deep water passing through the 3100 m deep. Weddell Sea Deep Water was not detected passing through Shag Rocks Passage, contrary to some previous- sured during the North Scotia Ridge Overflow Project, which included the first extensive hydrographic

Stevens, David

55

Argonne's Vilas Pol on NOVA!  

ScienceCinema (OSTI)

Can innovations in materials science help clean up our world? Argonne's material scientist Vilas Pol guest starred on NOVA's "Making Stuff: Cleaner," where David Pogue explored the rapidly-developing science and business of clean energy.

None

2013-04-19T23:59:59.000Z

56

Nuclear Thermometers for Classical Novae  

E-Print Network (OSTI)

Classical novae are stellar explosions occurring in binary systems, consisting of a white dwarf and a main sequence companion. Thermonuclear runaways on the surface of massive white dwarfs, consisting of oxygen and neon, are believed to reach peak temperatures of several hundred million kelvin. These temperatures are strongly correlated with the underlying white dwarf mass. The observational counterparts of such models are likely associated with outbursts that show strong spectral lines of neon in their shells (neon novae). The goals of this work are to investigate how useful elemental abundances are for constraining the peak temperatures achieved during these outbursts and determine how robust "nova thermometers" are with respect to uncertain nuclear physics input. We present updated observed abundances in neon novae and perform a series of hydrodynamic simulations for several white dwarf masses. We find that the most useful thermometers, N/O, N/Al, O/S, S/Al, O/Na, Na/Al, O/P, and P/Al, are those with the s...

Downen, Lori N; Jos, Jordi; Starrfield, Sumner

2012-01-01T23:59:59.000Z

57

THE NOVA RATE IN NGC 2403  

SciTech Connect

A multi-epoch H{alpha} survey of the late-type spiral galaxy NGC 2403 has been completed in order to determine its nova rate. A total of nine nova candidates were discovered in 48 nights of observation with two different telescopes over the period from 2001 February to 2012 April. After making corrections for temporal coverage and spatial completeness, a nova rate of 2.0{sup +0.5} {sub -0.3} yr{sup -1} was determined. This rate corresponds to a luminosity-specific nova rate of 2.5 {+-} 0.7 novae per year per 10{sup 10} L {sub Sun ,K}. This value is consistent with that of the similar Hubble-type galaxy, M33, and is typical of those of other galaxies with measured nova rates, which range from 1 to 3 novae per year per 10{sup 10} L {sub Sun ,K}.

Franck, J. R.; Shafter, A. W. [Department of Astronomy, San Diego State University, San Diego, CA 92182 (United States); Hornoch, K. [Astronomical Institute, Academy of Sciences, CZ-251 65 Ondrejov (Czech Republic); Misselt, K. A. [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States)

2012-11-20T23:59:59.000Z

58

AT Cnc: A Second Dwarf Nova with a Classical Nova Shell  

Science Journals Connector (OSTI)

We are systematically surveying all known and suspected Z Cam-type dwarf novae for classical nova shells. This survey is motivated by the discovery of the largest known classical nova shell, which surrounds the archetypal dwarf nova Z Camelopardalis. The Z Cam shell demonstrates that at least some dwarf novae must have undergone classical nova eruptions in the past, and that at least some classical novae become dwarf novae long after their nova thermonuclear outbursts, in accord with the hibernation scenario of cataclysmic binaries. Here we report the detection of a fragmented "shell," 3 arcmin in diameter, surrounding the dwarf nova AT Cancri. This second discovery demonstrates that nova shells surrounding Z Cam-type dwarf novae cannot be very rare. The shell geometry is suggestive of bipolar, conical ejection seen nearly pole-on. A spectrum of the brightest AT Cnc shell knot is similar to that of the ejecta of the classical nova GK Per, and of Z Cam, dominated by [N II] emission. Galaxy Evolution Explorer FUV imagery reveals a similar-sized, FUV-emitting shell. We determine a distance of 460pc to AT Cnc, and an upper limit to its ejecta mass of ~5 ? 105 M ?, typical of classical novae.

Michael M. Shara; Trisha Mizusawa; Peter Wehinger; David Zurek; Christopher D. Martin; James D. Neill; Karl Forster; Mark Seibert

2012-01-01T23:59:59.000Z

59

Practical and Regulatory Challenges in Controlling Trace Element Inputs to Soils from Land Application of Fluidized Bed Combustion Residues  

Science Journals Connector (OSTI)

The 165 MWe circulating fluidized bed boiler at the Nova Scotia Power Inc. ( ... largest fluidized bed unit. Fluidized bed combustion (FBC) allows the burning of high sulphur (...in situ capture of S (removal of ...

M. Hope-Simpson; W. Richards

2003-01-01T23:59:59.000Z

60

Time resolved side scatter diagnostics at NOVA  

SciTech Connect

Side scattering of the radiation during the interaction of a laser beam with the long scale length plasma in hohlraum is a difficult problem of relevance to the viability of ICF. It is important to measure the absolute amount of the laser side scatter as well as the angular distribution of that scatter. The OSA diagnostics has been implemented on NOVA to measure these quantities. We have implemented a fiber-optically coupled streak camera to measure the temporally and angularly resolved side scatter radiation at 351 nm at 9 different angles. Filtered PIN diodes were positioned at 31 various angles in the E-field planed and B-field plane of the incident probe beam to sample and measure the scattered radiation at the 351 nm wavelength of the probe. The diode data was used to calibrate the Brillouin power received by the 9 strategically located fiber optic channels. This presentation will describe the OSA and associated diagnostics.

Kyrala, G.A.; Evans, S.C.; Jimerson, J.R.; Fernandez, J.C.

1996-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" 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

Fermilab | Web Cams | NOvA Far Detector  

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

Follow us on: Facebook Twitter NOvA Far Detector Live Webcam South View This text will be replaced North View This text will be replaced View this full feed on Twitter! @NOvANuz Twitter Feed Tweets by @NOvANuz You are watching the creation of the most powerful neutrino experiment in North America. It's called NOvA, and it's a collaboration among roughly 170 scientists at 34 institutions around the world. The project is currently under construction in two locations - the 360-ton NOvA near detector is being built underground at Fermilab, while the 14,000-ton far detector is being assembled in this building near Ash River, Minnesota, as you can see above. The far detector will be made up of 28 PVC blocks, each 51 feet high and wide, and seven feet deep. When it's finished, the device will be about 200 feet long. Filled with a transparent liquid and outfitted with light-sensitive sensors, the NOvA far detector will analyze a beam of neutrinos that begins its journey at Fermilab in Batavia, Illinois, and travels through about 500 miles of earth to the detector.

62

AT Cnc: A Second Dwarf Nova with a Classical Nova Shell  

E-Print Network (OSTI)

We are systematically surveying all known and suspected Z Cam-type dwarf novae for classical nova shells. This survey is motivated by the discovery of the largest known classical nova shell, which surrounds the archetypal dwarf nova Z Camelopardalis. The Z Cam shell demonstrates that at least some dwarf novae must have undergone classical nova eruptions in the past, and that at least some classical novae become dwarf novae long after their nova thermonuclear outbursts, in accord with the hibernation scenario of cataclysmic binaries. Here we report the detection of a fragmented "shell", 3 arcmin in diameter, surrounding the dwarf nova AT Cancri. This second discovery demonstrates that nova shells surrounding Z Cam-type dwarf novae cannot be very rare. The shell geometry is suggestive of bipolar, conical ejection seen nearly pole-on. A spectrum of the brightest AT Cnc shell knot is similar to that of the ejecta of the classical nova GK Per, and of Z Cam, dominated by [NII] emission. Galex FUV imagery reveals a ...

Shara, Michael M; Wehinger, Peter; Zurek, David; Martin, Christopher D; Neill, James D; Forster, Karl; Seibert, Mark

2012-01-01T23:59:59.000Z

63

NOVA Making Stuff Season 2  

SciTech Connect

Over the course of four weeks in fall 2013, 11.7 million Americans tuned in to PBS to follow host David Pogue as he led them in search of engineering and scientific breakthroughs poised to change our world. Levitating trains, quantum computers, robotic bees, and bomb-detecting plantsthese were just a few of the cutting-edge innovations brought into the living rooms of families across the country in NOVAs four-part series, Making Stuff: Faster, Wilder, Colder, and Safer. Each of the four one-hour programs gave viewers a behind-the-scenes look at novel technologies poised to change our worldshowing them how basic research and scientific discovery can hold the keys to transforming how we live. Making Stuff Season 2 (MS2) combined true entertainment with educational value, creating a popular and engaging series that brought accessible science into the homes of millions. NOVAs goal to engage the public with such technological innovation and basic research extended beyond the broadcast series, including a variety of online, educational, and promotional activities: original online science reporting, web-only short-form videos, a new online quiz-game, social media engagement and promotion, an educational outreach toolkit for science educators to create their own makerspaces, an online community of practice, a series of nationwide Innovation Cafs, educator professional development, a suite of teacher resources, an Idealab, participation in national conferences, and specialized station relation and marketing. A summative evaluation of the MS2 project indicates that overall, these activities helped make a significant impact on the viewers, users, and participants that NOVA reached. The final evaluation conducted by Concord Evaluation Group (CEG) confidently concluded that the broadcast, website, and outreach activities were successful at achieving the projects intended impacts. CEG reported that the MS2 series and website content were successful in raising awareness and sparking interest in innovation, and increased public awareness that basic research leads to technological innovation; this interest was also sustained over a six month period. Efforts to create an online community of practice were also successful: the quality of collaboration increased, and community members felt supported while using Maker pedagogy. These findings provide clear evidence that large-scale science media projects like MS2 are an effective means of moving the needle on attitudes about and excitement for science. NOVAs broadcast audience and ratings have always indicated that a large portion of the population is interested in and engages with educational science media on a weekly basis. Yet these evaluation results provide the empirical evidence that beyond being capable of attracting, maintaining, and growing a dedicated group of citizens interested in science, these showswith their diverse content provided on a variety of media channelsare capable of sparking new interest in science, raising public awareness of the importance of science, and maintaining and growing that interest over time. In a country where approximately a quarter of the population doesnt know the earth rotates around the sun,1 roughly half still dont accept evolution,2 and about 20% dont think climate change is happening,3 the importance of these findings cannot be overstated. The success of MS2 suggests that large-scale media projects dedicated to and linked by coverage of scientific big ideas are an effective means of shifting public opinion onand improving understanding ofscience. REFERENCES 1, 2 National Science Foundation, Science and Engineering Indicators (2014). Chapter 7: Science and Technology: Public Attitudes and Understanding. 3 Leiserowitz, A., Maibach, E., Roser-Renouf, C., Feinberg, G., & Rosenthal, S. (2014) Climate change in the American mind: April, 2014. Yale University and George Mason University. New Haven, CT: Yale Project on Climate Change Communication.

Leombruni, Lisa; Paulsen, Christine Andrews

2014-12-12T23:59:59.000Z

64

NOVA Portal: Submit VASP Jobs to Carver via the Web  

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

NOVA Portal: Submit VASP Jobs to Carver via the Web NOVA Portal: Submit VASP Jobs to Carver via the Web May 11, 2012 by Francesca Verdier (0 Comments) NOVA is an experimental web...

65

Cataventos Novas Energias Brasil Ltda | Open Energy Information  

Open Energy Info (EERE)

Cataventos Novas Energias Brasil Ltda Jump to: navigation, search Name: Cataventos Novas Energias Brasil Ltda Place: Fortaleza, Ceara, Brazil Sector: Wind energy Product: Wind farm...

66

3218 VOLUME 128M O N T H L Y W E A T H E R R E V I E W 2000 American Meteorological Society  

E-Print Network (OSTI)

of Physics, Dalhousie University, Halifax, Nova Scotia, Canada @ GKSS, Geesthacht, Germany & Atmospheric

Jakob, Christian

67

Fermilab | Recovery Act | NOvA  

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

NOvA Neutrino Project NOvA Neutrino Project NOvA Building This rendering depicts the future NOvA detector facility on the property. Rendering by Holabird & Root. The NOνA experiment, a collaboration of over 180 scientists from some 28 institutions, will be the world's most advanced neutrino experiment. NOvA physicists will address the question "What happened to the antimatter in the universe?" The Department of Energy's Fermi National Accelerator Laboratory will send an intense neutrino beam from Fermilab in Illinois to the NOνA Detector Facility, a new international laboratory of the University of Minnesota's School of Physics and Astronomy, in Ash River, about 40 miles southeast of International Falls, Minnesota. Construction of the facility, supported under a cooperative agreement for

68

BRIGHT 'MERGER-NOVA' FROM THE REMNANT OF A NEUTRON STAR BINARY MERGER: A SIGNATURE OF A NEWLY BORN, MASSIVE, MILLISECOND MAGNETAR  

SciTech Connect

A massive millisecond magnetar may survive the merger of a neutron star (NS) binary, which would continuously power the merger ejecta. We develop a generic dynamic model for the merger ejecta with energy injection from the central magnetar. The ejecta emission (the {sup m}erger-nova{sup )} powered by the magnetar peaks in the UV band and the peak of the light curve, progressively shifts to an earlier epoch with increasing frequency. A magnetar-powered merger-nova could have an optical peak brightness comparable to a supernova, which is a few tens or hundreds times brighter than the radioactive-powered merger-novae (the so-called macro-nova or kilo-nova). On the other hand, such a merger-nova would peak earlier and have a significantly shorter duration than that of a supernova. An early collapse of the magnetar could suppress the brightness of the optical emission and shorten its duration. Such millisecond-magnetar-powered merger-novae may be detected from NS-NS merger events without an observed short gamma-ray burst, and could be a bright electromagnetic counterpart for gravitational wave bursts due to NS-NS mergers. If detected, it suggests that the merger leaves behind a massive NS, which has important implications for the equation-of-state of nuclear matter.

Yu, Yun-Wei [Institute of Astrophysics, Central China Normal University, Wuhan 430079 (China)] [Institute of Astrophysics, Central China Normal University, Wuhan 430079 (China); Zhang, Bing; Gao, He, E-mail: yuyw@mail.ccnu.edu.cn, E-mail: zhang@physics.unlv.edu [Department of Physics and Astronomy, University of Nevada, Las Vegas, NV 89154 (United States)] [Department of Physics and Astronomy, University of Nevada, Las Vegas, NV 89154 (United States)

2013-10-20T23:59:59.000Z

69

Text and slides of presentation originally presented to the Nova Scotia Utility and Review Board regarding the province's Demand Side Management program,19 April 2010.  

E-Print Network (OSTI)

of a number of its thermal stations due to a lack of fuel, I cannot see how such energy reduction wedges in electrical consumption as shown in NSP's 2009 Integrated Resource Plan (IRP) energy reduction wedges affordability and availability, he said that if fuel oil became too expensive or unattainable, he'd shut off

Hughes, Larry

70

Fermilab | Newsroom | Press Releases | October 6, 2014: NOvA...  

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

Illutration Med Res | Hi Res Illustration: FermilabSandbox Studio NOvA: videos Download Video See what the NOvA detector sees in this animation created with real data. This video...

71

NovaTorque Inc | Open Energy Information  

Open Energy Info (EERE)

NovaTorque Inc NovaTorque Inc Jump to: navigation, search Name NovaTorque, Inc. Place Sunnyvale, California Zip 94086 Sector Efficiency Product A California-based motor company that has developed an electric motor technology that provides energy efficiency. Coordinates 32.780338°, -96.547405° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.780338,"lon":-96.547405,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

72

A SPECTROSCOPIC AND PHOTOMETRIC SURVEY OF NOVAE IN M31  

SciTech Connect

We report the results of a multi-year spectroscopic and photometric survey of novae in M31 that resulted in a total of 53 spectra of 48 individual nova candidates. Two of these, M31N 1995-11e and M31N 2007-11g, were revealed to be long-period Mira variables, not novae. These data double the number of spectra extant for novae in M31 through the end of 2009 and bring to 91 the number of M31 novae with known spectroscopic classifications. We find that 75 novae (82%) are confirmed or likely members of the Fe II spectroscopic class, with the remaining 16 novae (18%) belonging to the He/N (and related) classes. These numbers are consistent with those found for Galactic novae. We find no compelling evidence that spectroscopic class depends sensitively on spatial position or population within M31 (i.e., bulge versus disk), although the distribution for He/N systems appears slightly more extended than that for the Fe II class. We confirm the existence of a correlation between speed class and ejection velocity (based on line width), as in the case of Galactic novae. Follow-up photometry allowed us to determine light-curve parameters for a total of 47 of the 91 novae with known spectroscopic class. We confirm that more luminous novae generally fade the fastest and that He/N novae are typically faster and brighter than their Fe II counterparts. In addition, we find a weak dependence of nova speed class on position in M31, with the spatial distribution of the fastest novae being slightly more extended than that of slower novae.

Shafter, A. W. [Department of Astronomy, San Diego State University, San Diego, CA 92182 (United States); Darnley, M. J.; Bode, M. F.; Hounsell, R. A. [Astrophysics Research Institute, Liverpool John Moores University, Birkenhead CH41 1LD (United Kingdom); Hornoch, K. [Astronomical Institute, Academy of Sciences, CZ-251 65 Ondrejov (Czech Republic); Filippenko, A. V.; Chornock, R. [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Ciardullo, R. [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Misselt, K. A. [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); Matheson, T. [National Optical Astronomy Observatory, 950 North Cherry Avenue, Tucson, AZ 85719-4933 (United States)

2011-06-10T23:59:59.000Z

73

NovaTorque | Open Energy Information  

Open Energy Info (EERE)

NovaTorque NovaTorque Jump to: navigation, search Logo: NovaTorque Name NovaTorque Address 145 N. Wolfe Road Place Sunnyvale, California Zip 94086 Sector Efficiency Product high efficiency electric motors Year founded 2005 Number of employees 11-50 Phone number 408-737-2400 Website http://www.novatorque.com/ Coordinates 37.3766589°, -122.014231° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.3766589,"lon":-122.014231,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

74

NOvA: Exploring Neutrino Mysteries  

SciTech Connect

Neutrinos are a mystery to physicists. They exist in three different flavors and mass states and may be able to give hints about the origins of the matter-dominated universe. A new long-baseline experiment led by Fermilab called NOvA may provide some answers.

Vahle, Tricia; Messier, Mark

2012-09-06T23:59:59.000Z

75

NOvA: Exploring Neutrino Mysteries  

ScienceCinema (OSTI)

Neutrinos are a mystery to physicists. They exist in three different flavors and mass states and may be able to give hints about the origins of the matter-dominated universe. A new long-baseline experiment led by Fermilab called NOvA may provide some answers.

Vahle, Tricia; Messier, Mark

2014-08-12T23:59:59.000Z

76

Optical and EUV light curves of dwarf nova outbursts  

SciTech Connect

We combine AAVSO and VSS/RASNZ optical and Extreme Ultraviolet Explorer EUV light curves of dwarf novae in outburst to place constraints on the nature of dwarf nova outbursts. From the observed optical-EUV time delays of {approx} 0.75-1.5 days, we show that the propagation velocity of the dwarf nova instability heating wave is {approx} 3 km s{sup -1}.

Mauche, C W; Mattei, J A; Bateson, F M

2000-11-15T23:59:59.000Z

77

The Nova-Likes Ac Cnc, Rw Tri, Ux Uma and the Nova Dq Her: Common and Different Properties  

Science Journals Connector (OSTI)

An analysis of the main photometric properties of the nova-like variables AC Cnc, RW Tri and UX UMa, and...

E. S. Dmitrienko

1996-01-01T23:59:59.000Z

78

A new Bayesian ensemble of trees approach for land cover classification of satellite imagery  

E-Print Network (OSTI)

projection) over Kings County, Nova Scotia, Canada, to classify the land cover. Several prediction accuracy, projection UTM) sur Kings County, Nova Scotia, Canada, pour la classification de l'occupation du sol

Ranjan, Pritam

79

Near-surface geology and sediment-failure geohazards of the central Scotian Slope  

Science Journals Connector (OSTI)

...south of the Lahave platform, offshore Nova Scotia...2). Grab samples and submersible observations show the...meters in height and are semi-circular in shape...south of the Lahave platform, offshore Nova Scotia...

David C. Mosher; David J. W. Piper; D. Calvin Campbell; Kimberley A. Jenner

80

Are buoyancy forces important during the formation of rifted margins?  

Science Journals Connector (OSTI)

......asterisks. (f) Peclet number vs margin extension. Letter code for margins: C = Carolina, C2 = Carolina (alternative...West (alternative), LE = Labrador East, NS = Nova Scotia, NS2 = Nova Scotia (alternative), NEW = Newfoundland margin, GEO......

Mark Davis; Nick Kusznir

2002-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" 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

New Eyes on the Expanding Universe: The SuperNova/Acceleration Probe (SNAP)  

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

New Eyes on the Expanding Universe: The SuperNova/Acceleration Probe (SNAP) New Eyes on the Expanding Universe: The SuperNova/Acceleration Probe (SNAP) The Equation of the Universe PowerPoint Presentation The Cosmological Constant Slide 5 Hubble's Great Discovery - and Einstein's "biggest blunder" Slide 7 Slide 8 Slide 9 Slide 10 Slide 11 Slide 12 Slide 13 Slide 14 A Revolution in Cosmology Slide 16 Who Ordered That?! What we don't know Slide 19 Slide 20 Slide 21 Dark Energy Task Force Slide 23 Slide 24 Slide 25 Slide 26 Slide 27 "Standard-izable" Candles Slide 29 Slide 30 Slide 31 Slide 32 Slide 33 Slide 34 Slide 35 Slide 36 Slide 37 Slide 38 Slide 39 What is the Physical Mechanism for Type Ia SNe? Discovering Supernovae Slide 42 The Expansion History of the Universe Discovering Supernovae from Space Gravitational Weak Lensing Slide 46 Slide 47

82

Hopkins Ultraviolet Telescope Observations of Nova Circini 1995 and Nova Aquilae 1995  

E-Print Network (OSTI)

companion star undergoes a thermonuclear runaway. Accurate abundance information is important as a diagnostic of this thermonuclear runaway, and of the initial conditions which produce the runaway. Enhanced carbon, nitrogen, and oxygen (CNO) abundances are necessary in fast novae for thermonuclear runaway

83

Spectral atlas of dwarf novae in outburst  

E-Print Network (OSTI)

Up to now, only a very small number of dwarf novae have been studied during their outburst state (~30 per cent in the Northern hemisphere). In this paper we present the first comprehensive atlas of outburst spectra of dwarf novae. We study possible correlations between the emission and absorption lines seen in the spectra and some fundamental parameters of the binaries. We find that out of the 48 spectra presented, 12 systems apart from IP Peg show strong HeII in emission: SS Aur, HL CMa, TU Crt, EM Cyg, SS Cyg, EX Dra, U Gem, HX Peg, GK Per, KT Per, V893 Sco, IY UMa, and 7 others less prominently: FO And, V542 Cyg, BI Ori, TY Psc, VZ Pyx, ER UMa, and SS UMi. We conclude that these systems are good targets for finding spiral structure in their accretion discs during outburst if models of Smak (2001) and Ogilvie (2001) are correct. This is confirmed by the fact that hints of spiral asymmetries have already been found in the discs of SS Cyg, EX Dra and U Gem.

L. Morales-Rueda; T. R. Marsh

2002-01-22T23:59:59.000Z

84

A double-frequency dwarf nova oscillation  

E-Print Network (OSTI)

We have detected coherent oscillations (``dwarf nova oscillations'') in Hubble Space Telescope spectra of the dwarf nova OY Car. The oscillations were seen towards the end of a superoutburst of OY Car. The oscillations are extraordinary compared to the many other examples in the literature for two reasons. First, their amplitude is large, with a peak-to-peak variation of 8 to 20% of the total flux over the range 1100 to 2500A. However, most remarkably we find that there are two components present simultaneously. Both have periods close to 18sec (equivalent to 4800 cycles/day) but they are separated by 57.7+/-0.5 cycles/day. The lower frequency component of the pair has a strong second harmonic while its companion, which has about twice its amplitude, does not. The oscillation spectra appear hotter than the mean spectrum and approximately follow the continuum distribution of a black-body with a temperature in the range 30,000 to 50,000K. We tentatively suggest that the weaker non-sinusoidal component could represent the rotation of the white dwarf, although we have been unable to recover any such signal in quiescent data.

T. R. Marsh; Keith Horne

1998-06-02T23:59:59.000Z

85

Gamma-ray novae as probes of relativistic particle acceleration at non-relativistic shocks  

E-Print Network (OSTI)

The Fermi LAT discovery that classical novae produce >100 MeV gamma-rays establishes that shocks and relativistic particle acceleration are key features of these events. These shocks are likely to be radiative due to the high densities of the nova ejecta at early times coincident with the gamma-ray emission. Thermal X-rays radiated behind the shock are absorbed by neutral gas and reprocessed into optical emission, similar to Type IIn (interacting) supernovae. The ratio of gamma-ray and optical luminosities, L_gam/L_opt, thus sets a lower limit on the fraction of the shock power used to accelerate relativistic particles, e_nth. The measured values of L_gam/L_opt for two classical novae, V1324 Sco and V339 Del, constrains e_nth > 1e-2 and > 1e-3, respectively. Inverse Compton models for the gamma-ray emission are disfavored given the low electron acceleration efficiency, e_nth ~ 1e-4-1e-3, inferred from observations of Galactic cosmic rays and particle-in-cell (PIC) numerical simulations. Recent hybrid PIC simu...

Metzger, Brian D; Vurm, Indrek; Hascoet, Romain; Beloborodov, Andrei M; Chomiuk, Laura

2015-01-01T23:59:59.000Z

86

MESA and NuGrid Simulations of Classical Nova Outbursts: ONe Nova and Nucleosynthesis  

E-Print Network (OSTI)

Classical novae are the result of thermonuclear flashes of H accreted by CO or ONe white dwarfs, leading eventually to the dynamic ejection of the surface layers. These are observationally known to be enriched in heavy elements, such as C, O and Ne that must originate in layers below the H-flash convection zone. Building on our previous work we now present stellar evolution simulations of ONe nova, and provide a comprehensive comparison of our models with previous work. Some of our models include exponential convective boundary mixing model to account for the observed enrichment of the ejecta even when accreting material with a solar abundance distribution. Our models produce maximum temperature evolution profiles and nucleosynthesis yields in good agreement with models that generate enriched ejecta by assuming that the accreted material was pre-enriched. We confirm for ONe nova the result we reported previously, i.e. we found that 3He can be produced in situ in solar-composition envelopes accreted with slow ...

Denissenkov, Pavel A; Pignatari, Marco; Trappitsch, Reto; Ritter, Christian; Herwig, Falk; Battino, Umberto; Setoodehnia, Kiana

2013-01-01T23:59:59.000Z

87

TIDAL NOVAE IN COMPACT BINARY WHITE DWARFS  

SciTech Connect

Compact binary white dwarfs (WDs) undergoing orbital decay due to gravitational radiation can experience significant tidal heating prior to merger. In these WDs, the dominant tidal effect involves the excitation of outgoing gravity waves in the inner stellar envelope and the dissipation of these waves in the outer envelope. As the binary orbit decays, the WDs are synchronized from outside in (with the envelope synchronized first, followed by the core). We examine the deposition of tidal heat in the envelope of a carbon-oxygen WD and study how such tidal heating affects the structure and evolution of the WD. We show that significant tidal heating can occur in the star's degenerate hydrogen layer. This layer heats up faster than it cools, triggering runaway nuclear fusion. Such 'tidal novae' may occur in all WD binaries containing a CO WD, at orbital periods between 5 minutes and 20 minutes, and precede the final merger by 10{sup 5}-10{sup 6} years.

Fuller, Jim; Lai Dong [Department of Astronomy, Cornell University, Ithaca, NY 14850 (United States)

2012-09-01T23:59:59.000Z

88

GEODESIC INTERACTIVE SEGMENTATION IN THE COLOR MONOGENIC SIGNAL Explora Nova,  

E-Print Network (OSTI)

GEODESIC INTERACTIVE SEGMENTATION IN THE COLOR MONOGENIC SIGNAL FRAMEWORK G. Demarcq Explora Nova is based on the computation of geodesic distances within color mono- genic signal (CMS) fields-- Interactive Segmentation, Clifford Alge- bra, Color Monogenic Signal, Geodesic Distances 1. INTRODUCTION

Paris-Sud XI, Université de

89

Nova Cygni 1975 as a Classical Thermonuclear Runaway Event  

Science Journals Connector (OSTI)

We discuss the various features of the optical and spectral developments of Nova Cygni 1975 (V1500 Cygni). The range of more than 19 magnitudes, the rounded maximum and steep decline and the absence of post-maxim...

Sumner Starrfield; Warren M. Sparks; James W. Truran

1977-01-01T23:59:59.000Z

90

Fermilab | Newsroom | Press Releases | February 11, 2014: NOvA...  

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

of the universe. "NOvA represents a new generation of neutrino experiments," said Fermilab Director Nigel Lockyer. "We are proud to reach this important milestone on our way to...

91

Fermilab | Web Cams | NOvA Far Detector  

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

Follow us on: Facebook Twitter NOvA Far Detector Live Webcam Detector Hall Looking Downstream This text will be replaced View this full feed on Twitter @NOvANuz Twitter Feed...

92

Pumped profiles of ammonium and chlorophyll fluorescence from the upper 120 meters of the western Gulf of Mexico and the southwest Scotia Sea  

E-Print Network (OSTI)

-instrument package. A submersible pump shackled below a CTD or STD was raised from depth to the surface while the sample stream from the pump fed continuously into a four-channel Technicon Autoanalvzer II and Turner Designs fluorometer. Within the mixed layer... sampling. PAGE Sampling configuration of STD/CTD and submersible pump in (a) Western Gulf of Mexico and (b) South- west Scotia Sea. Photographed aboard R/V Gyre by D. C. Biggs and aboard R/V Melville by J. H. Wormuth. 11 Cruise track for R/V Melville...

Johnson, Mark Andrew

2012-06-07T23:59:59.000Z

93

The Recurrent Nova U Scorpii - A Type Ia Supernova Progenitor  

E-Print Network (OSTI)

We derive the mass of the white dwarf in the eclipsing recurrent nova U Sco from the radial velocity semi-amplitudes of the primary and secondary stars. Our results give a high white dwarf mass of M_1 = 1.55 \\pm 0.24M_\\odot, consistent with the thermonuclear runaway model of recurrent nova outbursts. We confirm that U Sco is the best Type Ia supernova progenitor known, and predict that the time to explosion is within ~700,000 years.

T. D. Thoroughgood; V. S. Dhillon; S. P. Littlefair; T. R. Marsh; D. A. Smith

2001-09-28T23:59:59.000Z

94

Nucleosynthesis in neutron-rich ejecta from quark-novae  

E-Print Network (OSTI)

We explore heavy-element nucleosynthesis by rapid neutron capture (r-process) in the decompressing ejecta from the surface of a neutron star. The decompression is triggered by a violent phase transition to strange quark matter (quark-nova scenario). The presence of neutron-rich large Z nuclei (40,95) solar abundance pattern of r-process elements. We highlight the distinguishing features of quark-novae by contrasting it with conventional nucleosynthetic sites such as type II supernovae and neutron star mergers, especially in the context of heavy-element compositions of extremely metal-deficient stars.

Prashanth Jaikumar; Bradley S. Meyer; Kaori Otsuki; Rachid Ouyed

2006-10-04T23:59:59.000Z

95

NOvA: Building a Next Generation Neutrino Experiment  

ScienceCinema (OSTI)

The NOvA neutrino experiment is searching for the answers to some of the most fundamental questions of the universe. This video documents how collaboration between government research institutions like Fermilab, academia and industry can create one of the largest neutrino detectors in the world.

Perko, John; Williams, Ron; Miller, Bill;

2014-05-30T23:59:59.000Z

96

Nitrogen recombination lines and abundance in nova shells  

SciTech Connect

The observed intensities of N II lines in the DQ Her, CP Pup, and T Aur nova shells are compared with theoretical predictions. It is concluded that the relative intensities can be explained with excitation by recombination. The nitrogen abundances obtained from the line intensities relative to hydrogen have values about 400 to 700 times the solar abundance. 27 refs.

Escalante, V.; Dalgarno, A. (Universidad Nacional Autonoma de Mexico, Coyoacan (Mexico) Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (USA))

1991-03-01T23:59:59.000Z

97

Nucleosynthesis in neutron-rich ejecta from Quark-Novae.  

SciTech Connect

We explore heavy-element nucleosynthesis by rapid neutron capture (r-process) in the decompressing ejecta from the surface of a neutron star. The decompression is triggered by a violent phase transition to strange quark matter (quark-nova scenario). The presence of neutron-rich large Z nuclei (40,95) < (Z,A) < (70,177), the large neutron-to-seed ratio, and the low electron fraction Y{sub e} {approx} 0.03 in the decompressing ejecta present favorable conditions for the r-process. We perform network calculations that are adapted to the quark-nova conditions, and which mimic usual (n-{gamma}) equilibrium r-process calculations during the initially cold decompression phase. They match to dynamical r-process calculations at densities below neutron drip (4 x 10{sup 11} g cm{sup -3}). We present results for the final element abundance distribution with and without heating from nuclear reactions, and compare to the solar abundance pattern of r-process elements. We highlight the distinguishing features of quark-novae by contrasting it with conventional nucleosynthetic sites such as type II supernovae and neutron star mergers, especially in the context of heavy-element compositions of extremely metal-deficient stars.

Jaikumar, P.; Ouyed, R.; Otsuki, K.; Meyer, B. S.; Physics; Univ. of Calgary; Univ. of Chicago; Clemson Univ.

2007-01-01T23:59:59.000Z

98

Intial performance from the NOvA surface prototype detector  

SciTech Connect

NOvA, the NuMI Off-Axis {nu}{sub e} Appearance experiment, will study {nu}{sub {mu}} {yields} {nu}{sub e} oscillations characterized by the mixing angle {Theta}{sub 13}. Provided {Theta}{sub 13} is large enough, NOvA may ultimately determine the ordering of the neutrino masses and measure CP violation in neutrino oscillations. A complementary pair of detectors will be constructed {approx}14 mrad off beam axis to optimize the energy profile of the neutrinos. This system consists of a surface based 14 kTon liquid scintillator tracking volume located 810 km from the main injector source (NuMI) in Ash River, Minnesota and a smaller underground 222 Ton near detector at the Fermilab. The first neutrino signals at the Ash River Site are expected prior to the 2012 accelerator shutdown. In the meantime, a near detector surface prototype has been completed and neutrinos from two Fermilab sources have been observed using the same highly segmented PVC and liquid scintillator detector system that will be deployed in the full scale experiment. Design and initial performance characteristics of this prototype system are being fed back into the design for the full NOvA program.

Muether, M.; /Fermilab; ,

2011-09-01T23:59:59.000Z

99

Thermonuclear Runaways on Accreting White Dwarfs: Models of Classical Novae Explosions  

E-Print Network (OSTI)

The mechanism of classical novae explosions is explained, together with some of their observational properties. The scarce but not null impact of novae in the chemical evolution of the Milky Way is analyzed, as well as their relevance for the radioactivity in the Galaxy. A special emphasis is given to the predicted gamma-ray emission from novae and its relationship with the thermonuclear model itself and its related nucleosynthesis.

Margarita Hernanz; Jordi Jose

2000-01-11T23:59:59.000Z

100

E-Print Network 3.0 - adipocitocinas uma nova Sample Search Results  

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

INTERNET Equipa do IST sugere nova forma de ... Source: Instituto de Sistemas e Robotica - Polo de Lisboa (Institute for Systems and Robotics, Lisbon pole) Portugal...

Note: This page contains sample records for the topic "nova scotia power" 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

E-Print Network 3.0 - adalimumab uma nova Sample Search Results  

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

INTERNET Equipa do IST sugere nova forma de ... Source: Instituto de Sistemas e Robotica - Polo de Lisboa (Institute for Systems and Robotics, Lisbon pole) Portugal...

102

A Rua Nova do Porto (1395-1520) : sociedade, construo e urbanismo.  

E-Print Network (OSTI)

??A presente dissertao o fruto de uma investigao sobre a afamada Rua Nova, na cidade do Porto, no perodo entre 1395 e 1520, feita (more)

Santos, Maria Helena Pizarro Paula

2010-01-01T23:59:59.000Z

103

Acadian Settlement in Louisiana: Colonial Populations and Imperial Policy  

E-Print Network (OSTI)

, and cattle, especially on the pasture-land of the Chignecto Isthmus, which connects Nova Scotia to the mainland of North America and which separated British Nova Scotia from New France by the Treaty of Utrecht... in 23 Dorman, The People called Cajuns, 9, 12. 24 Griffiths, From Migrant to Acadian, 125. 25 Griffiths, The Acadians, 2. 11 1713. 26 By transferring Nova Scotia to British hands, the Treaty of Utrecht resulted in intensified friction...

Kolb, Frances Bailey

2007-08-03T23:59:59.000Z

104

The fabrication of double shell targets for NOVA  

SciTech Connect

At scales appropriate to the National Ignition Facility, calculations indicate double shell capsules reach ignition conditions with room temperature fuel. Los Alamos is laying the groundwork for these double shell ignition targets with a preliminary campaign on Nova. The target design features a 260 {micro}m O.D. inner glass capsule with an I.D. of approximately 200 {micro}m, containing deuterium gas, centered inside a machined polymer shell. The central capsule was supported either with a 30 mg/cc foam or with two polymer films, each less than 0.1 {micro}m in thickness. The materials, machining, assembly, and characterization of the targets are discussed.

Duke, J.R.; Elliott, N.E.; Moore, J.E.; Gomez, V.M.; Manzanares, R.; Rivera, G.; Watt, R.; Varnum, W.S.; Gobby, P.L. [Los Alamos National Lab., NM (United States)

1999-03-01T23:59:59.000Z

105

Brief outbursts in the dwarf nova V1316 Cygni  

E-Print Network (OSTI)

Several brief outbursts were detected in the dwarf nova V1316 Cyg during 2005. These events have an average amplitude of 1.4 magnitude and a duration of <1 to 2 days. Whilst no outburst period could be confirmed, the shortest period between detected events is 10 days. These curious brief outbursts appear to be the normal pattern of behaviour for this system. They are of smaller amplitude and shorter duration than normal outbursts previously reported in this star. V1316 Cyg appears to be a very unusual system and we suggest that further observations by both amateur and professional astronomers could yield important information about the underlying mechanism.

Jeremy Shears; David Boyd; Gary Poyner

2006-05-11T23:59:59.000Z

106

SNAPSNAPSuperNova/Acceleration Probe Dark Energy and the Accelerating Universe  

E-Print Network (OSTI)

Nova/Acceleration Probe Dark Energy and the Accelerating Universe SNAP #12;he recent discovery that the expansionSNAPSNAPSuperNova/Acceleration Probe Dark Energy and the Accelerating Universe Super attraction alone, its rate of expansion would be slowing. Acceleration requires a strange "dark energy

Perlmutter, Saul

107

Download  

Science Journals Connector (OSTI)

which oxygen gas, supplied under pressure from the surface (up ...... and gas exchange in Nova Scotia and Georgia salt- marsh muds. ... AND S. S. HALE. 1980.

2000-03-05T23:59:59.000Z

108

Download Full-text PDF  

Science Journals Connector (OSTI)

Bedford Basin, Canada. Eel Pond ... munity composition of mesozooplankton in the Kiel Bight ... in Bedford Basin (Nova Scotia, Canada) during spring. Can. J.

2005-06-16T23:59:59.000Z

109

Category:Canada Provinces and Territories | Open Energy Information  

Open Energy Info (EERE)

Newfoundland and Labrador Nova Scotia O Ontario P Prince Edward Island Q Quebec S Saskatchewan Retrieved from "http:en.openei.orgwindex.php?titleCategory:CanadaProvincesan...

110

fu-98.pdf  

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

Water Vapor Continuum Absorption of Solar Radiation Tested Using ARM Data Q. Fu, G. Lesins, J. Higgins, and P. Chylek Dalhousie University Halifax, Nova Scotia, Canada T. P....

111

Ultra-high energy cosmic rays from Quark Novae  

E-Print Network (OSTI)

We explore acceleration of ions in the Quark Nova (QN) scenario, where a neutron star experiences an explosive phase transition into a quark star (born in the propeller regime). In this picture, two cosmic ray components are isolated: one related to the randomized pulsar wind and the other to the propelled wind, both boosted by the ultra-relativistic Quark Nova shock. The latter component acquires energies $10^{15} {\\rm eV}wind, achieves ultra-high energies $E> 10^{18.6}$ eV. The composition is dominated by ions present in the pulsar wind in the energy range above $10^{18.6}$ eV, while at energies below $10^{18}$ eV the propelled ejecta, consisting of the fall-back neutron star crust material from the explosion, is the dominant one. Added to these two components, the propeller injects relativistic particles with Lorentz factors $\\Gamma_{\\rm prop.} \\sim 1-1000$, later to be accelerated by galactic supernova shocks. The QN model appears to be able to account for the extragalactic cosmic rays above the ankle and to contribute a few percent of the galactic cosmic rays below the ankle. We predict few hundred ultra-high energy cosmic ray events above $10^{19}$ eV for the Pierre Auger detector per distant QN, while some thousands are predicted for the proposed EUSO and OWL detectors.

R. Ouyed; P. Kernen; J. Maalampi

2003-01-29T23:59:59.000Z

112

Polychlorinated Biphenyls, Hexachlorocyclohexanes and Hexachlorobenzene in Seawater and Phytoplankton from the Southern Ocean (Weddell, South Scotia, and Bellingshausen Seas)  

Science Journals Connector (OSTI)

(52) When compared with similar polar areas, the dissolved concentrations in the Southern Ocean are similar to those reported for the Sub-Arctic and Arctic Oceans. ... (44, 56-58) Conversely, Tanabe and Tatsukawa(59) reported longer half-lives (510 years) in the oligotrophic ocean (subtropical oceanic gyres). ... Consistent with the trends reported by Berrojalbiz,(42)CP values for PCBs were correlated with B by a power function such as the following:(4)where m and a are the slope and independent term from the least-squares linear regression, respectively. ...

Cristbal J. Galbn-Malagn; Sabino Del Vento; Naiara Berrojalbiz; Mara-Jos Ojeda; Jordi Dachs

2013-04-29T23:59:59.000Z

113

The {sup 30}P(p, ?){sup 31}S reaction in classical novae: progress and prospects  

SciTech Connect

The unknown thermonuclear rate of the {sup 30}P(p, ?){sup 31}S reaction at classical-nova temperatures currently prohibits the accurate modeling of nova nucleosynthesis in the A ? 30 region. This is hindering the calibration of nova thermometers based on observed O/S, S/Al, O/P, and P/Al abundance ratios in nova ejecta, the calibration of a meter to probe mixing at the core-envelope interface in novae based on the observed Si/H abundance ratio, and the identification of candidate pre-solar nova grains found in primitive meteorites based on laboratory measurements of their {sup 30}Si/{sup 28}Si isotopic ratios. Each of these diagnostics could address key questions in our understanding of classical novae if the {sup 30}P(p, ?){sup 31}S rate were known. We review progress on the determination of the {sup 30}P(p, ?){sup 31}S rate leading to a critical assessment of current interpretations of published data and prospects for future work.

Wrede, C., E-mail: wrede@nscl.msu.edu [Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)

2014-04-15T23:59:59.000Z

114

Nova DAQ, System Architecture, Data Combiner and Timing System  

SciTech Connect

NOvA (E929) is a long baseline experiment that will search for neutrino oscillations. There will be one detector near the beam source at Fermilab, and one detector in northern Minnesota. The DAQ system for the far detector collects over-threshold hits from over 450,000 channels of scintillator readouts, sorts the time-stamped data packets and archives selected time periods of data for transmission and processing. While a simple point-to-point protocol is used for the first level of data collection, Ethernet was chosen as the fabric for the rest of the DAQ. The packet time-stamp and overall system synchronization is based on two common-view GPS trained clock oscillators, one at each site. The present design cost-effectively satisfies the experiment's moderate speed and data volume requirements.

Biery, K.A.; Cooper, R.G.; Foulkes, S.C.; Guglielmo, G.M.; Haynes, B.W.; Kwarciany, R.; Pavlicek, F.V.; Piccoli, L.P.; Votava, M.E.V.; /Fermilab

2007-04-01T23:59:59.000Z

115

NOVA-NREL Optimal Vehicle Acquisition Analysis (Brochure)  

SciTech Connect

Federal fleet managers face unique challenges in accomplishing their mission - meeting agency transportation needs while complying with Federal goals and mandates. Included in these challenges are a variety of statutory requirements, executive orders, and internal goals and objectives that typically focus on petroleum consumption and greenhouse gas (GHG) emissions reductions, alternative fuel vehicle (AFV) acquisitions, and alternative fuel use increases. Given the large number of mandates affecting Federal fleets and the challenges faced by all fleet managers in executing day-to-day operations, a primary challenge for agencies and other organizations is ensuring that they are as efficient as possible in using constrained fleet budgets. An NREL Optimal Vehicle Acquisition (NOVA) analysis makes use of a mathematical model with a variety of fleet-related data to create an optimal vehicle acquisition strategy for a given goal, such as petroleum or GHG reduction. The analysis can helps fleets develop a vehicle acquisition strategy that maximizes petroleum and greenhouse gas reductions.

Blakley, H.

2011-03-01T23:59:59.000Z

116

Model atmospheres for novae during the early stages  

SciTech Connect

Continuum and line blanketing models for the photospheres of novae in the early stages of their outbursts are presented. The expanding envelopes are characterized by a very slow increase of density with decreasing radius which leads to very large geometrical extensions and large temperature differences between the inner and outer parts. The spectra show a large IR excess and a small Balmer jump which may be either in absorption or in emission. For the parameters considered (T{sub eff} = 10{sup 4}, 1.5 {times} 10{sup 4}, 2 {times} 10{sup 4}K, R = 10{sup 11} cm, solar composition), most lines are in absorption. The effects of both modifications in the temperature structure (e.g. by heating from shock fronts) and changes in the abundances of the heavy elements on the emergent spectra are briefly discussed. 13 refs., 11 figs.

Wehrse, R.; Hauschildt, P.H. (Heidelberg Univ. (Germany, F.R.). Inst. fuer Theoretische Astrophysik); Shaviv, G. (Technion-Israel Inst. of Tech., Haifa (Israel). Dept. of Physics); Starrfield, S. (Los Alamos National Lab., NM (USA) Arizona State Univ., Tempe, AZ (USA). Dept. of Physics)

1989-01-01T23:59:59.000Z

117

The orbital period of the eclipsing dwarf nova CG Draconis  

E-Print Network (OSTI)

We have performed time resolved photometry on the dwarf nova CG Dra and have established for the first time that it is an eclipsing system. By measuring the times of the eclipses, we determined the orbital period as 0.18864(4) d, or 4h 31m 38 +/- 3s. This value is consistent with the shorter of two periods proposed from earlier spectroscopic studies. The orbital period places CG Dra above the period gap. The symmetrical eclipses are of short duration (FWHM 18+/-2 min, or 0.066(7) of the orbital period) and shallow (average 0.16+/-0.02 mag), suggesting a grazing eclipse which is consistent with an orbital inclination just above the critical value. Flickering persists through the eclipse which means that the flickering source is not occulted by the secondary star.

Jeremy Shears; David Boyd; Steve Brady; Roger Pickard

2008-02-04T23:59:59.000Z

118

A NuSTAR observation of the fast symbiotic nova V745 Sco in outburst  

E-Print Network (OSTI)

The fast recurrent nova V745 Sco was observed in the 3-79 keV X-rays band with NuSTAR 10 days after the optical discovery. The measured X-ray emission is consistent with a collisionally ionized optically thin plasma at temperature of about 2.7 keV. A prominent iron line observed at 6.7 keV does not require enhanced iron in the ejecta. We attribute the X-ray flux to shocked circumstellar material. No X-ray emission was observed at energies above 20 keV, and the flux in the 3-20 keV range was about 1.6 $\\times$ 10$^{-11}$ erg cm$^{-2}$ s$^{-1}$. The emission measure indicates an average electron density of order of 10$^7$ cm$^{-2}$. The X-ray flux in the 0.3-10 keV band almost simultaneously measured with Swift was about 40 times larger, mainly due to the luminous central supersoft source emitting at energy below 1 keV. The fact that the NuSTAR spectrum cannot be fitted with a power law, and the lack of hard X-ray emission, allow us to rule out Comptonized gamma rays, and to place an upper limit of the order of...

Orio, M; Page, K L; Sokoloski, J L; Harrison, F

2014-01-01T23:59:59.000Z

119

Petra Nova Project Breaks Ground on Worlds Largest Post-Combustion Carbon Capture Project  

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

The Houston-area Petra Nova project is designed to capture 1.4 million tons of CO2 per year -- making it the world's largest post-combustion carbon capture facility.

120

EXQUISITE NOVA LIGHT CURVES FROM THE SOLAR MASS EJECTION IMAGER (SMEI)  

SciTech Connect

We present light curves of three classical novae (CNe; KT Eridani, V598 Puppis, V1280 Scorpii) and one recurrent nova (RS Ophiuchi) derived from data obtained by the Solar Mass Ejection Imager (SMEI) on board the Coriolis satellite. SMEI provides near complete skymap coverage with precision visible-light photometry at 102 minute cadence. The light curves derived from these skymaps offer unprecedented temporal resolution around, and especially before, maximum light, a phase of the eruption normally not covered by ground-based observations. They allow us to explore fundamental parameters of individual objects including the epoch of the initial explosion, the reality and duration of any pre-maximum halt (found in all three fast novae in our sample), the presence of secondary maxima, speed of decline of the initial light curve, plus precise timing of the onset of dust formation (in V1280 Sco) leading to estimation of the bolometric luminosity, white dwarf mass, and object distance. For KT Eri, Liverpool Telescope SkyCamT data confirm important features of the SMEI light curve and overall our results add weight to the proposed similarities of this object to recurrent rather than to CNe. In RS Oph, comparison with hard X-ray data from the 2006 outburst implies that the onset of the outburst coincides with extensive high-velocity mass loss. It is also noted that two of the four novae we have detected (V598 Pup and KT Eri) were only discovered by ground-based observers weeks or months after maximum light, yet these novae reached peak magnitudes of 3.46 and 5.42, respectively. This emphasizes the fact that many bright novae per year are still overlooked, particularly those of the very fast speed class. Coupled with its ability to observe novae in detail even when relatively close to the Sun in the sky, we estimate that as many as five novae per year may be detectable by SMEI.

Hounsell, R.; Bode, M. F.; Darnley, M. J.; Mawson, N. R.; Steele, I. A. [Astrophysics Research Institute, Liverpool John Moores University, Birkenhead, CH41 1LD (United Kingdom); Hick, P. P.; Buffington, A.; Jackson, B. V.; Clover, J. M. [Center for Astrophysics and Space Sciences, University of California, San Diego, 9500 Gilman Drive 0424, La Jolla, CA 92093-0424 (United States); Shafter, A. W. [Department of Astronomy, San Diego State University, San Diego, CA 92182 (United States); Evans, A. [Astrophysics Group, Keele University, Keele, Staffordshire, ST5 5BG (United Kingdom); Eyres, S. P. S. [Jeremiah Horrocks Institute, University of Central Lancashire, Preston, PR1 2HE (United Kingdom); O'Brien, T. J., E-mail: rah@astro.livjm.ac.u [Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Manchester, M13 9PL (United Kingdom)

2010-11-20T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" 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

Binary orbits as the driver of gamma-ray emission and mass ejection in classical novae  

E-Print Network (OSTI)

Classical novae are the most common astrophysical thermonuclear explosions, occurring on the surfaces of white dwarf stars accreting gas from companions in binary star systems. Novae typically expel ~10^(-4) solar masses of material at velocities exceeding 1,000 kilometres per second. However, the mechanism of mass ejection in novae is poorly understood, and could be dominated by the impulsive flash of thermonuclear energy, prolonged optically thick winds, or binary interaction with the nova envelope. Classical novae are now routinely detected in gigaelectronvolt gamma-ray wavelengths, suggesting that relativistic particles are accelerated by strong shocks in the ejecta. Here we report high-resolution radio imaging of the gamma-ray-emitting nova V959 Mon. We find that its ejecta were shaped by the motion of the binary system: some gas was expelled rapidly along the poles as a wind from the white dwarf, while denser material drifted out along the equatorial plane, propelled by orbital motion. At the interface ...

Chomiuk, Laura; Yang, Jun; O'Brien, T J; Paragi, Zsolt; Mioduszewski, Amy J; Beswick, R J; Cheung, C C; Mukai, Koji; Nelson, Thomas; Ribeiro, Valerio A R M; Rupen, Michael P; Sokoloski, J L; Weston, Jennifer; Zheng, Yong; Bode, Michael F; Eyres, Stewart; Roy, Nirupam; Taylor, Gregory B

2014-01-01T23:59:59.000Z

122

A DWARF NOVA IN THE GLOBULAR CLUSTER M13  

SciTech Connect

Dwarf novae (DNe) in globular clusters (GCs) seem to be rare with only 13 detections in the 157 known Galactic GCs. We report the identification of a new DN in M13, the 14th DN identified in a GC to date. Using the 2 m Faulkes Telescope North, we conducted a search for stars in M13 that show variability over a year (2005-2006) on timescales of days and months. This led to the detection of one DN showing several outbursts. A Chandra X-ray source is coincident with this DN and shows both a spectrum and variability consistent with that expected from a DN, thus supporting the identification. We searched for a counterpart in Hubble Space Telescope Advanced Camera for Surveys/Wide Field Camera archived images and found at least 11 candidates, of which we could characterize only the 7 brightest, including one with a 3{sigma} H{alpha} excess and a faint blue star. The detection of one DN when more could have been expected likely indicates that our knowledge of the global Galactic population of cataclysmic variables is too limited. The proportion of DNe may be lower than found in catalogs, or they may have a much smaller mean duty cycle ({approx}1%) as proposed by some population synthesis models and recent observations in the field.

Servillat, M.; Van den Berg, M.; Grindlay, J. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-67, Cambridge, MA 02138 (United States); Webb, N. A. [Universite de Toulouse, Universite Paul Sabatier-Observatoire Midi-Pyrenees, Institut de Recherche en Astrophysique et Planetologie (IRAP), Toulouse (France); Lewis, F. [Department of Physics and Astronomy, The Open University, Walton Hall, Milton Keynes, MK7 6AA (United Kingdom); Knigge, C.; Dieball, A., E-mail: mservillat@cfa.harvard.edu [Department of Physics, University of Southampton, Southampton, S017 1BJ (United Kingdom)

2011-06-01T23:59:59.000Z

123

Atmos. Chem. Phys., 13, 62396261, 2013 www.atmos-chem-phys.net/13/6239/2013/  

E-Print Network (OSTI)

National Centre for Atmospheric Science (NCAS), School of Chemistry, University of Leeds, Leeds, UK 4Department of Physics and Atmospheric Science, Dalhousie University, Halifax, Nova Scotia, Canada 5Meteorological Service of Canada, Dartmouth, Nova Scotia, Canada 6Environment Canada, Toronto, Ontario, Canada 7

Meskhidze, Nicholas

124

Atmos. Chem. Phys., 13, 71997213, 2013 www.atmos-chem-phys.net/13/7199/2013/  

E-Print Network (OSTI)

Science, Dalhousie University, Halifax, Nova Scotia, Canada 3Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado, USA 4Environment Canada, Dartmouth, Nova Scotia, Canada 5 and transport of seasonal boreal wildfire emissions over eastern Canada in 2011. The US EPA Positive Matrix

Meskhidze, Nicholas

125

Isotopic 32S/33S ratio as a diagnostic of presolar grains from novae  

E-Print Network (OSTI)

Measurements of sulphur isotopes in presolar grains can help to identify the astrophysical sites in which these grains were formed. A more precise thermonuclear rate of the 33S(p,gamma)34Cl reaction is required, however, to assess the diagnostic ability of sulphur isotopic ratios. We have studied the 33S(3He,d)34Cl proton-transfer reaction at 25 MeV using a high-resolution quadrupole-dipole-dipole-dipole magnetic spectrograph. Deuteron spectra were measured at ten scattering angles between 10 and 55 degrees. Twenty-four levels in 34Cl over Ex = 4.6 - 5.9 MeV were observed, including three levels for the first time. Proton spectroscopic factors were extracted for the first time for levels above the 33S+p threshold, spanning the energy range required for calculations of the thermonuclear 33S(p,gamma)34Cl rate in classical nova explosions. We have determined a new 33S(p,gamma)34Cl rate using a Monte Carlo method and have performed new hydrodynamic nova simulations to determine the impact on nova nucleosynthesis of remaining nuclear physics uncertainties in the reaction rate. We find that these uncertainties lead to a factor of less than 5 variation in the 33S(p,gamma)34Cl rate over typical nova peak temperatures, and variation in the ejected nova yields of S--Ca isotopes by less than 20%. In particular, the predicted 32S/33S ratio is 110 - 130 for the nova model considered, compared to 110 - 440 with previous rate uncertainties. As recent type II supernova models predict ratios of 130 - 200, the 32S/33S ratio may be used to distinguish between grains of nova and supernova origin.

A. Parikh; K. Wimmer; T. Faestermann; R. Hertenberger; J. Jose; H. -F. Wirth; C. Hinke; R. Krucken; D. Seiler; K. Steiger; K. Straub

2014-09-01T23:59:59.000Z

126

Energy Spectra and Normalized Power Spectral Densities of X-Ray Nova GS 2000+25  

Science Journals Connector (OSTI)

......research-article Papers 2020 8320 Energy Spectra and Normalized...224-0817 The X-ray energy spectra and Normalized...Conf. Proc. 115, High Energy Transients in Astrophysics, ed. Woosley S. E. (New York: AIP), 31. White N......

Kentaro Terada; Shunji Kitamoto; Hitoshi Negoro; Sayuri Iga

2002-08-25T23:59:59.000Z

127

Dwarf Novae in the OGLE Data. II. Forty New Dwarf Novae in the OGLE-III Galactic Disk Fields  

E-Print Network (OSTI)

We report the discovery of forty erupting cataclysmic variable stars in the OGLE-III Galactic disk fields. Among them seventeen objects are of U Gem type, four of Z Cam type. Nineteen of the stars show outbursts and superoutbursts typical for SU UMa-type dwarf novae. In the case of five stars we were able to estimate their supercycle lengths. The obtained lengths are in the range 20-90 d, generally between the typical SU UMa-type variables and a few objects classified as the ER UMa-type variables. Since there is no significant difference between the two types but a higher mass-transfer rate resulting in more frequent outbursts and superoutbursts in the ER UMa-type stars, we propose to discard this type as a separate class of variables. We note that in one of the SU UMa-type stars, OGLE-GD-DN-039, we found a negative supercycle period change, in contrast to other active systems of this type. Two of the new OGLE objects showed long-duration WZ Sge-like superoutbursts followed by a sequence of echo outbursts. Al...

Mroz, P; Poleski, R; Udalski, A; Soszynski, I; Szymanski, M K; Kubiak, M; Pietrzynski, G; Wyrzykowski, L; Ulaczyk, K; Kozlowski, S; Skowron, J

2013-01-01T23:59:59.000Z

128

On the Weddell-Scotia Confluence and the Scotia Front  

E-Print Network (OSTI)

to define its spatial limits. WSC A' is I'ound only in the western WSC; transition waters range from Drake Passage to the Greenwich Meridian. ACKNOWLEDGEMENTS I am indebted to Dr. Worth D. Nowlin, Jr. f' or providing me with the research topic... and funding that have enabled me to pursue a graduate degree in oceanography. I particularly appreciate his patience and frank advice; his timely recommendation guided me to a more suitable career. I am grateful to Dr. Thomas Whitworth III for his...

Smith, Stephen Gregory

1989-01-01T23:59:59.000Z

129

Power Plant Power Plant  

E-Print Network (OSTI)

Basin Center for Geothermal Energy at University of Nevada, Reno (UNR) 2 Nevada Geodetic LaboratoryStillwater Power Plant Wabuska Power Plant Casa Diablo Power Plant Glass Mountain Geothermal Area Lassen Geothermal Area Coso Hot Springs Power Plants Lake City Geothermal Area Thermo Geothermal Area

Tingley, Joseph V.

130

Power Factor Reactive Power  

E-Print Network (OSTI)

power: 130 watts Induction motor PSERC Incandescent lights 0 0.002 0.004 0.006 0.008 0.01 0.012 0.014 0 power: 150 watts #12;Page 4 PSERC Incandescent Lights PSERC Induction motor with no load #12;Page 5 Incandescent Lights #12;Page 7 PSERC Incandescent lights power: Power = 118 V x 1.3 A = 153 W = 0.15 kW = power

131

The Effects of Thermonuclear Reaction Rate Variations on Nova Nucleosynthesis: A Sensitivity Study  

E-Print Network (OSTI)

We investigate the effects of thermonuclear reaction rate uncertainties on nova nucleosynthesis. One-zone nucleosynthesis calculations have been performed by adopting temperature-density-time profiles of the hottest hydrogen-burning zone (i.e., the region in which most of the nucleosynthesis takes place). We obtain our profiles from 7 different, recently published, hydrodynamic nova simulations covering peak temperatures in the range from Tpeak=0.145-0.418 GK. For each of these profiles, we individually varied the rates of 175 reactions within their associated errors and analyzed the resulting abundance changes of 142 isotopes in the mass range below A=40. In total, we performed 7350 nuclear reaction network calculations. We use the most recent thermonuclear reaction rate evaluations for the mass ranges A=1-20 and A=20-40. For the theoretical astrophysicist, our results indicate the extent to which nova nucleosynthesis calculations depend on presently uncertain nuclear physics input, while for the experimental nuclear physicist our results represent at least a qualitative guide for future measurements at stable and radioactive ion beam facilities. We find that present reaction rate estimates are reliable for predictions of Li, Be, C and N abundances in nova nucleosynthesis. However, rate uncertainties of several reactions have to be reduced significantly in order to predict more reliable O, F, Ne, Na, Mg, Al, Si, S, Cl and Ar abundances. Results are presented in tabular form for each adopted nova simulation.

Christian Iliadis; Art Champagne; Jordi Jose; Sumner Starrfield; Paul Tupper

2002-06-03T23:59:59.000Z

132

Clean Stuff: the Latest from NOVA's "Making Stuff" Mini-Series | Department  

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

Clean Stuff: the Latest from NOVA's "Making Stuff" Mini-Series Clean Stuff: the Latest from NOVA's "Making Stuff" Mini-Series Clean Stuff: the Latest from NOVA's "Making Stuff" Mini-Series February 4, 2011 - 3:27pm Addthis Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science What are the key facts? Materials Science technology of transforming plastics - say from grocery bags - into carbon nanotubes and spheres, which can then be used in lithium-ion batteries, can be used for an array of other applications. The same technology can be used to produce the anti-malarial drug artemisinin thereby reducing its price, and increasing its availability, to people in the developing world. After yet another Snowpocalypse, everyone's beginning to think spring. Presumably that includes Punxsutawney Phil, who called for an early one

133

Construction of AC Motor Controllers for NOvA Experiment Upgrades  

SciTech Connect

I have been constructing Alternating Current (AC) motor controllers for manipulation of particle beam detectors. The capability and reliability of these motor controllers are essential to the Laboratory's mission of accurate analysis of the particle beam's position. The device is moved in and out of the beam's path by the motor controller followed by the Neutrinos at the Main Injector Off-Axis {nu}{sub e} Appearance (NOvA) Experiment further down the beam pipe. In total, I built and tested ten ac motor controllers for new beam operations in the NOvA experiment. These units will prove to be durable and provide extremely accurate beam placement for NOvA Experiment far into the future.

Cooley, Patrick; /Fermilab; ,

2011-08-04T23:59:59.000Z

134

Unveiling the nature of red novae cool explosions using archive plate photometry  

E-Print Network (OSTI)

Based on archive photographic photometry and recent CCD photometric data for red novae V4332 Sgr and V838 Mon, we established their stellar composition, exploded components, and the nature of explosions. Low temperature in the outburst maximum is due to quasi-adiabatic expansion of a massive stellar envelope after the central energy surge preceded the outburst.

Goranskij, Vitaly; Zharova, Alla; Shugarov, Sergei; Barsukova, Elena; Kroll, Peter

2015-01-01T23:59:59.000Z

135

Orbital and stochastic far-ultraviolet variability in the nova-like system V3885 Sgr  

Science Journals Connector (OSTI)

......line depth and velocity changes as a function...V3885 Sgr|stars: mass-loss|novae...variables|stars: winds, outflows| 1INTRODUCTION...sign marks the velocity of the mass gainer, and the...The gaps in the velocity maps correspond to the......

R. K. Prinja; K. S. Long; M. T. Richards; D. K. Witherick; L. W. Peck

2012-02-01T23:59:59.000Z

136

Fermi establishes classical novae as a distinct class of gamma-ray sources  

Science Journals Connector (OSTI)

...matter from a low-mass main-sequence stellar...compositions and masses of their white dwarf...processes linked to the mass ejection from thermonuclear...the circumstellar wind of the red giant companion, and...gamma}-ray counts maps of the four novae...and expansion velocities vej at early...

The Fermi-LAT Collaboration

2014-08-01T23:59:59.000Z

137

Design and implementation of a financial planning and tracking system for the Nova Project  

SciTech Connect

The Nova project is a 185 million dollar DOE funded project to build an experimental facility to demonstrate the thermonuclear ignition of laser fusion targets. This paper describes the design and implementation considerations for the project's computerized performance measurement financial planning and tracking system and critiques its actual operation.

Holcomb, F.

1982-01-01T23:59:59.000Z

138

Engineering design of the Nova Laser Facility for inertial-confinement fusion  

SciTech Connect

The design of the Nova Laser Facility for inertial confinement fusion experiments at Lawrence Livermore National Laboratory is presented from an engineering perspective. Emphasis is placed upon design-to-performance requirements as they impact the various subsystems that comprise this complex experimental facility.

Simmons, W W; Godwin, R O; Hurley, C A; Wallerstein, E. P.; Whitham, K.; Murray, J. E.; Bliss, E. S.; Ozarski, R. G.; Summers, M. A.; Rienecker, F.; Gritton, D. G.; Holloway, F. W.; Suski, G. J.; Severyn, J. R.

1982-01-25T23:59:59.000Z

139

ORIGIN OF THE 'He/N' AND 'Fe II' SPECTRAL CLASSES OF NOVAE  

SciTech Connect

The spectra of postoutburst novae display either He+N or Fe II lines as the most prominent non-Balmer lines at maximum light. Spectral diagnostics indicate physical conditions for 'He/N' spectra that are consistent with their origin in the white dwarf (WD) ejecta, whereas 'Fe II' spectra point to their formation in a large circumbinary envelope of gas whose origin is the secondary star. A determining parameter for which of the two types of spectra predominate may be the binary mass ratio M{sub sec}/M{sub WD}. The increasing fraction of novae that are observed to be 'hybrid' objects, where both classes of spectra appear sequentially, is explained by changing parameters in the two emitting regions during the postoutburst decline. We argue that most novae may be hybrids that show both types of spectra during decline. The emission line intensity ratio O I {lambda}8446/{lambda}7773 is suggested as a good density diagnostic for the ejecta, and a finding list of emission lines identified in recent spectroscopic surveys of novae is presented as an aid to future line identification work.

Williams, Robert, E-mail: wms@stsci.edu [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States)

2012-10-01T23:59:59.000Z

140

CCD photometry and visual observations of V1663 Aquilae (Nova Aquilae 2005)  

E-Print Network (OSTI)

We present CCD V and I band photometry and visual observations of V1663 Aquilae (Nova Aquilae 2005). This was a classical fast nova, probably of type Ba, observed for the first time on 2005 June 9. Maximum light occurred at HJD= 2453531.2 +/- 0.2, when the apparent V magnitude was 10.7 +/- 0.1 and the V-I colour index 3.1. Decline times were t2,V= 17d, t2,I= 18d, t3,V= 32d and t3,I= 35d. We derived a maximum absolute V magnitude of -7.8 +/- 0.2, colour excess E(B-V)= 2, extinction AV= 6 magnitudes and distance d= 2.9 +/- 0.4 kpc. After maximum the V-I colour index remained between 3.1 and 3.4 for 50 days, then gradually reduced as the nova became bluer with increasing age. We saw no direct evidence of dust emission although this could have contributed to the high extinction in the direction of the nova.

David Boyd; Gary Poyner

2006-05-25T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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141

SWIFT XRT Observations of the Nova-like Cataclysmic Variables MV Lyr, BZ Cam and V592 Cas  

E-Print Network (OSTI)

We present a total of ~ 45 ksec (3$\\times$15 ksec) of SWIFT XRT observations for three non-magnetic nova-like (NL) Cataclysmic Variables (CVs) (MV Lyr, BZ Cam, V592 Cas) in order to study characteristics of Boundary Layers (BL) in CVs. The nonmagnetic NLs are found mostly in a state of high mass accretion rate ($\\ge$1$\\times$10$^{-9}$ Msun yr$^{-1}$) and some show occasional low states. Using the XRT data, we find optically thin multiple-temperature cooling flow type emission spectra with X-ray temperatures (kT$_{max}$) of 21-50 keV. These hard X-ray emitting boundary layers diverge from simple isobaric cooling flows indicating X-ray temperatures that are of virial values in the disk. In addition, we detect power law emission components from MV Lyr and BZ Cam and plausibly from V592 Cas which may be a result of the Compton scattering of the optically thin emission from the fast wind outflows in these systems and/or Compton up-scattering of the soft disk photons. The X-ray luminosities of the (multi-temperatur...

Balman, Solen; Sion, Edward M

2014-01-01T23:59:59.000Z

142

Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series | Department  

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

Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series January 21, 2011 - 12:12pm Addthis Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science What are the key facts? Scientists at the Lawrence Berkeley National Lab imitated the structure of mother of pearl to create the toughest ceramic ever produced and recently helped to develop a new type of damage-tolerant metallic glass that's stronger and tougher than steel. Researchers at Oak Ridge National Laboratory developed a new 'super' stainless steel alloy that tolerates heat and resists rust far better than other metals -- and steel that can stand up to the blazing heat produced by stars. PBS' NOVA kicked off a four-part series, partially funded by the

143

Submitted to ApJ Letters, June 29, 2005 Are Presolar Silicon Carbide Grains from Novae Actually from Supernovae?  

E-Print Network (OSTI)

Submitted to ApJ Letters, June 29, 2005 Are Presolar Silicon Carbide Grains from Novae Actually stellar nucleosynthesis and mixing. The best-studied presolar phase, silicon carbide (SiC), exhibits

Nittler, Larry R.

144

Determining the neutrino mass hierarchy and CP violation in NoVA with a second off-axis detector  

SciTech Connect

We consider a Super-NOVA-like experimental configuration based on the use of two detectors in a long-baseline experiment as NOVA. We take the far detector as in the present NOVA proposal and add a second detector at a shorter baseline. The location of the second off-axis detector is chosen such that the ratio L/E is the same for both detectors, being L the baseline and E the neutrino energy. We consider liquid argon and water- Cerenkov techniques for the second off-axis detector and study, for different experimental setups, the detector mass required for the determination of the neutrino mass hierarchy, for different values of {theta}{sub 13}. We also study the capabilities of such an experimental setup for determining CP-violation in the neutrino sector. Our results show that by adding a second off-axis detector a remarkable enhancement on the capabilities of the current NOVA experiment could be achieved.

Mena, Olga; /Fermilab; Palomares-Ruiz, Sergio; /Vanderbilt U.; Pascoli, Silvia; /CERN /Durham U., IPPP

2005-10-01T23:59:59.000Z

145

Underground study of the 17 O(p,? )18F reaction at Gamow energies for classical novae  

E-Print Network (OSTI)

Classical novae are explained as thermonuclear explosions on the surface of white dwarf stars accreting hydrogen-rich material from less evolved companions in binary star systems. These events occur frequently within our ...

Scott, David Andrew

2014-11-27T23:59:59.000Z

146

Microsoft Word - FINAL NOvA EA Text 061108 _3_.doc  

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

570 570 FINAL ENVIRONMENTAL ASSESSMENT Environmental Assessment for Construction and Operation of Neutrinos at the Main Injector Off-Axis Electron Neutrino (ν e ) Appearance Experiment (NOvA) at the Fermi National Accelerator Laboratory, Batavia, Illinois, and St. Louis County, Minnesota U.S. Department of Energy, Lead Agency Fermi Site Office Batavia, IL U.S. Army Corps of Engineers, Cooperating Agency St. Paul District St. Paul, MN June 2008 (DOE/EA-1570) NOvA Environmental Assessment June 2008 ii DISCLAIMER Reference herein to any specific commercial product, process or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any

147

Characterization of X-ray streak cameras for use on Nova  

SciTech Connect

There are many different types of measurements that require a continuous time history of x-ray emission that can be provided with an x-ray streak camera. In order to properly analyze the images that are recorded with the x-ray streak cameras operated on Nova, it is important to account for the streak characterization of each camera. We have performed a number of calibrations of the streak cameras both on the bench as well as with Nova disk target shots where we use a time modulated laser intensity profile (self-beating of the laser) on the target to generate an x-ray comb. We have measured the streak camera sweep direction and spatial offset, curvature of the electron optics, sweep rate, and magnification and resolution of the electron optics.

Kalantar, D.H.; Bell, P.M.; Costa, R.L.; Hammel, B.A.; Landen, O.L.; Orzechowski, T.J. [Lawrence Livermore National Lab., CA (United States); Hares, J.D.; Dymoke-Bradshaw, A.K.L. [Kentech Instruments Ltd., Didcot (United Kingdom)

1996-09-01T23:59:59.000Z

148

Superhump periods in the UGSU-type dwarf nova SDSSp J082409.73+493124.4  

E-Print Network (OSTI)

We present observations and analysis of the first reported superoutburst of the dwarf nova SDSSp J082409.73+493124.4 during February/March 2007. From a maximum observed magnitude of 15.4C it declined at 0.09 mag/d for 7 days, flattened out around magnitude 16 for a further 5 days and then returned rapidly to quiescence at magnitude 19.4. The flattening of the light curve late in the outburst was not associated with a re-growth of superhumps. For the first 5 days we observed common superhumps with period 0.06954(5) d, thus confirming its classification as a UGSU-type dwarf nova. This was followed by a phase transition to late superhumps with period 0.06921(6) d. We found a small but persistent signal at 0.0687(6) d which we interpret as the orbital period.

David Boyd; Jeremy Shears; Robert Koff

2007-07-12T23:59:59.000Z

149

Genetic and environmental factors affecting growth and reproduction characters of Morada Nova sheep in Northeastern Brazil  

E-Print Network (OSTI)

of Morada Nova sheep. Data were obtained from 1, 338 ewes and 989 lambs sired by 50 rams at the Iracema Farm ? EPACE ? Quixada, Ceaza, Brazil from 1979 to 1984. The growth traits studied were birth weight (BW), weaning weight (WW), and yearling weight... highly significant (P & . 01) effects on survival rates. Ewe lambs, single lambs, and lambs with heavier BW had better survival rates than ram, twin and lighter lambs, respec- tively, to weaning and to yearling ages. DEDICATION This thesis...

Fernandes, Antonio Amaury Oria

1985-01-01T23:59:59.000Z

150

Nova Virgem :b the story of a nineteenth-century Brazilian slave smuggler  

E-Print Network (OSTI)

HISTORICAL BACKGROUND . Thc Eighteenth Century Slave frade and British Domestic Abolition A "Judicious Mixture of Bullying 'md Bribery' Brazilian Independence and the Abolition of the Slave Trade III LEGALITIES OF ILLEGALITY British Presence on thc... , . . . 27 . . . . . 29 . . . . . 33 . . . . . 36 CHAPTER Page IV THE NOVA VIRGFM . . . 41 Background: The Pre-Ninetccnth Century Slaver. . . The Illegal Era Slave Ship Arqucacgo or Lotaqao: How Big Was this Ship? . . . . Thc Hull of the Nr...

Miller, Mason Daniel

2001-01-01T23:59:59.000Z

151

THE EXPANDING BIPOLAR SHELL OF THE HELIUM NOVA V445 PUPPIS  

SciTech Connect

From multi-epoch adaptive optics imaging and integral field unit spectroscopy, we report the discovery of an expanding and narrowly confined bipolar shell surrounding the helium nova V445 Puppis (Nova Puppis 2000). An equatorial dust disc obscures the nova remnant, and the outflow is characterized by a large polar outflow velocity of 6720 +- 650 km s{sup -1} and knots moving at even larger velocities of 8450 +- 570 km s{sup -1}. We derive an expansion parallax distance of 8.2 +- 0.5 kpc and deduce a pre-outburst luminosity of the underlying binary of log L/L{sub sun} = 4.34 +- 0.36. The derived luminosity suggests that V445 Puppis probably contains a massive white dwarf accreting at high rate from a helium star companion making it part of a population of binary stars that potentially lead to supernova Ia explosions due to accumulation of helium-rich material on the surface of a massive white dwarf.

Woudt, P. A.; Warner, B. [Department of Astronomy, University of Cape Town, Private Bag X3, Rondebosch 7701 (South Africa); Steeghs, D.; Marsh, T. R. [Department of Physics, University of Warwick, Coventry, CV4 7AL (United Kingdom); Karovska, M.; Roelofs, G. H. A. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138-1516 (United States); Groot, P. J.; Nelemans, G. [Department of Astrophysics, Radboud University Nijmegen, P.O. Box 9010, 6500 GL, Nijmegen (Netherlands); Nagayama, T. [Department of Astronomy, Kyoto University, Kitashirakawa-Oiwake-cho, Sakyo-ku, Kyoto 606-8502 (Japan); Smits, D. P. [Department of Mathematical Sciences, University of South Africa, UNISA, Pretoria 0003 (South Africa); O'Brien, T., E-mail: Patrick.Woudt@uct.ac.z [University of Manchester, Jodrell Bank Observatory, Macclesfield, Cheshire SK11 9DL (United Kingdom)

2009-11-20T23:59:59.000Z

152

Hubble Space Telescope Far Ultraviolet Spectroscopy of the Recurrent Nova T Pyxidis  

E-Print Network (OSTI)

With six recorded nova outbursts, the prototypical recurrent nova T Pyxidis is the ideal cataclysmic variable system to assess the net change of the white dwarf mass within a nova cycle. Recent estimates of the mass ejected in the 2011 outburst ranged from a few 1.E-5 sollar mass to 3.3E-4 sollar mass, and assuming a mass accretion rate of 1.E-8 to 1.E-7 Sollar mass/yr for 44yrs, it has been concluded that the white dwaf in T Pyx is actually losing mass. Using NLTE disk modeling spectra to fit our recently obtained Hubble Space Telescope (HST) COS and STIS spectra, we find a mass accretion rate of up to two orders of magnitude larger than previously estimated. Our larger mass accretion rate is due mainly to the newly derived distance of T Pyx (4.8kpc; Sokoloski et al. 2013, larger than the previous 3.5kpc estimate), our derived reddening of E(B-V)=0.35 (based on combined IUE and GALEX spectra) and NLTE disk modeling (compared to black body and raw flux estimates in earlier works). We find that for most values...

Godon, P; Starrfield, S; Livio, M; Williams, R E; Woodward, C E; Kuin, P; Page, K L

2014-01-01T23:59:59.000Z

153

High power  

Science Journals Connector (OSTI)

... 1970s technomanic projects such as nuclear power stations were still in vogue. Environmentalists argued that solar power seemed a far safer, cheaper and reassuringly low-tech power source. The technomaniacs ... tech power source. The technomaniacs, fearing that they were losingthis argument, sought to hijack solar power themselves. They proposed an enormously expensive and complicated ...

David Jones

1994-03-03T23:59:59.000Z

154

Power Marketing  

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

UGPS' Marketing Service Area Power Marketing As a marketer of Federal power in the Upper Great Plains Region, the Power Marketing staff provides a variety of services for customers...

155

Improving the {sup 33}S(p,{gamma}){sup 34}Cl Reaction Rate for Models of Classical Nova Explosions  

SciTech Connect

Reduced uncertainty in the thermonuclear rate of the {sup 33}S(p,{gamma}){sup 34}Cl reaction would help to improve our understanding of nucleosynthesis in classical nova explosions. At present, models are generally in concordance with observations that nuclei up to roughly the calcium region may be produced in these explosive phenomena; better knowledge of this rate would help with the quantitative interpretation of nova observations over the S-Ca mass region, and contribute towards the firm establishment of a nucleosynthetic endpoint. As well, models find that the ejecta of nova explosions on massive oxygen-neon white dwarfs may contain as much as 150 times the solar abundance of {sup 33}S. This characteristic isotopic signature of a nova explosion could possibly be observed through the analysis of microscopic grains formed in the environment surrounding a nova and later embedded within primitive meteorites. An improved {sup 33}S(p,{gamma}){sup 34}Cl rate (the principal destruction mechanism for {sup 33}S in novae) would help to ensure a robust model prediction for the amount of {sup 33}S that may be produced. Finally, constraining this rate could confirm or rule out the decay of an isomeric state of {sup 34}Cl(E{sub x} = 146 keV, t{sub 1/2} = 32 m) as a source for observable gamma-rays from novae. We have performed several complementary experiments dedicated to improving our knowledge of the {sup 33}S(p,{gamma}){sup 34}Cl rate, using both indirect methods (measurement of the {sup 34}S({sup 3}He,t){sup 34}Cl and {sup 33}S({sup 3}He,d){sup 34}Cl reactions with the Munich Q3D spectrograph) and direct methods (in normal kinematics at CENPA, University of Washington, and in inverse kinematics with the DRAGON recoil mass separator at TRIUMF). Our results will be used with nova models to facilitate comparisons of model predictions with present and future nova observables.

Parikh, A.; Faestermann, Th.; Kruecken, R.; Bildstein, V.; Bishop, S.; Eppinger, K.; Herlitzius, C.; Lepyoshkina, O.; Maierbeck, P.; Seiler, D.; Wimmer, K. [Physik Department E12, Technische Universitaet Muenchen, D-85748, Garching (Germany); Hertenberger, R.; Wirth, H.-F. [Fakultaet fuer Physik, Ludwig-Maximilians-Universitaet Muenchen, D-85748 Garching (Germany); Fallis, J.; Hager, U.; Hutcheon, D.; Ruiz, Ch.; Buchmann, L.; Ottewell, D. [TRIUMF, Vancouver, BC, V6T 2A3 (Canada); Freeman, B. [Center for Experimental Nuclear Physics and Astrophysics, University of Washington, Seattle, WA 98195 (United States)

2011-10-28T23:59:59.000Z

156

Title: Satellite Streetview: Canadian Cities and Regions Data Creator /  

E-Print Network (OSTI)

, Hamilton, Kitchener, St. Catharines, Quebec City, Montreal, Jonquiere, Halifax, Fredericton, St. Johns, Ontario; Cornwall, Ontario; Hamilton, Ontario; Kitchener, Ontario; St, Catherines, Ontario; Quebec City, Quebec; Montreal, Quebec; Jonquiere, Quebec; Halifax, Nova Scotia; Fredericton, New Brunswick; St. John

157

PrintCentreContact the Print Centre for assistance with all your document needs.  

E-Print Network (OSTI)

) programs Halifax, Nova Scotia, Canada sustainability.dal.ca College of Sustainability In this century the Leadership in Energy and Environmental Design (LEED) process for new construction. As part of the LEED

Brownstone, Rob

158

Atmos. Chem. Phys., 13, 1151911534, 2013 www.atmos-chem-phys.net/13/11519/2013/  

E-Print Network (OSTI)

Environment Canada, Toronto, Ontario, Canada 9School of Earth and Environment, University of Leeds, Leeds, UK University, Halifax, Nova Scotia, Canada 2Department of Atmospheric Science, Colorado State University, Fort

Meskhidze, Nicholas

159

40Ar/39Ar Geochronology of Alteration and Petrogenesis of Porphyry Copper-Related Granitoids in the Darreh-Zerreshk and Ali-Abad area, Central Iran  

Science Journals Connector (OSTI)

...Reynolds3 1Department of Geology, Shahid Chamran University, Ahvaz, Iran. 2Department of Earth Sciences, Shiraz University, Shiraz, Iran. 3Department of Earth Sciences, Dalhousie University, Halifax, Nova Scotia, B3H...

A. Zarasvandi; S. Liaghat; M. Zentilli; P.H. Reynolds

160

1360 Barrington Street P.O. Box 1000  

E-Print Network (OSTI)

and petcoke remain stable over the period (see Figure, page 21). The CO2 per MWh intensity obviously declines is the fact that coal and petcoke will continue to be used for generating about 70 percent of Nova Scotia

Hughes, Larry

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


161

Download  

Science Journals Connector (OSTI)

nodular and disk-shaped concretio,ns stud- ied by Kindle (1935) in Nova Scotia lakes. Ljunggren ( 1955b) was the only investi- gator to consider the mineralogy...

Orcas

2000-02-13T23:59:59.000Z

162

Update From the OEER Association on Research Findings Associated With the Assessment of the Impacts of Seismic Exploration on Marine Invertebrates  

Science Journals Connector (OSTI)

Nova Scotia has a rich fishing tradition and a more recent petroleum industry ... , and evidence to determine potential impacts of seismic energy on marine invertebrates. In September 2007 ... more than 40 stakeh...

Jennifer M. Matthews

2012-01-01T23:59:59.000Z

163

International Conference on Ocean Energy | Department of Energy  

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

International Conference on Ocean Energy International Conference on Ocean Energy November 4, 2014 1:00PM EST to November 6, 2014 10:00PM EST Halifax, Nova Scotia, Canada http:...

164

Water Loss Control Using Pressure Management: Life-cycle Energy and Air Emission Effects  

Science Journals Connector (OSTI)

Pressure management is one cost-effective and efficient strategy for controlling water distribution losses. This paper evaluates the life-cycle energy use and emissions for pressure management zones in Philadelphia, Pennsylvania, and Halifax, Nova Scotia. ...

Jennifer R. Stokes; Arpad Horvath; Reinhard Sturm

2013-07-19T23:59:59.000Z

165

Engagement in Reading and Access to Print: The Relationship of Home and School to Overall Reading Achievement Among Fourth Grade English Speakers  

E-Print Network (OSTI)

speakers from Canada (Alberta, British Columbia, and Nova Scotia), New Zealand, England, and USA. Data from the Progress in International Reading Literacy Study (PIRLS) questionnaires and reading achievement test were used to design the two models...

Allaith, Zainab A.

2013-04-05T23:59:59.000Z

166

Colostomy irrigationA transatlantic controversy  

Science Journals Connector (OSTI)

Colostomies are managed chiefly by irrigation in the United States, by natural evacuation in the United Kingdom, and by both methods in Canada. Fifty colostomy patients attending the Nova Scotia Tumour Clini...

James H. MacLeod M.D.

167

XMM-Newton observations of the dwarf nova YZ Cnc in quiescence  

E-Print Network (OSTI)

We present results from the XMM observations of the dwarf nova YZ Cnc in a quiescent state. We have performed a detailed time series analysis of the resulting light curves. Unusually, we do not detect any orbital modulation in the UV, with only marginal evidence for X-ray modulation on this period. Although there are peaks in the X-ray periodograms at periods less than 5000 s, we attribute them to red noise effects and assign significance to them using a novel approach. The variability in the UV and optical bands can also be modelled as a result of aperiodic variability (red noise) in the system. There is evidence that the UV and X-ray fluxes are anti-correlated with a time delay of about 100 s, with the UV lagging behind the X-ray emission. This anti-correlation is intriguing, but is only present on two occasions lasting several 1000 s each. The X-ray spectrum shows similar emission features to other dwarf novae and is well fitted using a multi-temperature emission model. We measure a relatively high X-ray luminosity of ~1.4x10^{32} ergs/s, although this is consistent with a low binary inclination. Finally, we find evidence for a possible -1200km/s blue shift in the fitted Fe K line energies, possibly indicating the presence of an outflow in this low inclination system.

Pasi Hakala; Gavin Ramsay; Peter Wheatley; Emilios Harlaftis; C. Papadimitriou

2004-03-08T23:59:59.000Z

168

Photoionization Heating of Nova Ejecta by the Post-Outburst Supersoft Source  

E-Print Network (OSTI)

The expanding ejecta from a classical nova remains hot enough ($\\sim10^{4}\\, {\\rm K}$) to be detected in thermal radio emission for up to years after the cessation of mass loss triggered by a thermonuclear instability on the underlying white dwarf (WD). Nebular spectroscopy of nova remnants confirms the hot temperatures observed in radio observations. During this same period, the unstable thermonuclear burning transitions to a prolonged period of stable burning of the remnant hydrogen-rich envelope, causing the WD to become, temporarily, a super-soft X-ray source. We show that photoionization heating of the expanding ejecta by the hot WD maintains the observed nearly constant temperature of $(1-4)\\times10^4\\mathrm{~K}$ for up to a year before an eventual decline in temperature due to either the cessation of the supersoft phase or the onset of a predominantly adiabatic expansion. We simulate the expanding ejecta using a one-zone model as well as the Cloudy spectral synthesis code, both incorporating the time-d...

Cunningham, Timothy; Bildsten, Lars

2015-01-01T23:59:59.000Z

169

Tools from the French and Indian War sloop Boscawen  

E-Print Network (OSTI)

by recapturing Port Royal, Nova Scotia (Cooke 1993:282). This war ended with the Treaty of Utrecht in 1713 which affirmed England's sovereignty over Acadia (Nova Scotia) and recognized its claims to Hudson Bay and Newfoundland. The British received territorial... created at Utrecht began to tip in England's favor as she profited from commercial assault against Spanish trade. The New World colonies continued to strengthen with the influx of thousands of immigrants (Simmons 1976:182). King George's War (1739...

Grant, David Mitchell

2012-06-07T23:59:59.000Z

170

Wind Power  

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

Wind Power As the accompanying map of New Mexico shows, the best wind power generation potential near WIPP is along the Delaware Mountain ridge line of the southern Guadalupe...

171

Minara Nova  

E-Print Network (OSTI)

Wlngreen comments on script by DeForest Kelley letter from George Duning comments on Gem's costume by William Ware Theiss Kathryn Hays roles Zarabeth's Poem by Glenanna Garrett Leila's Poem by Andra Robbins Diary by Jeanne 0'Donne1 Joan... any missed the shows, I should add that Zrrabeth and Leila are the heroines of "All Our Yesterdays" by Jean Lisette Aroeste and "This Side of Paradise" by D.C. Fontana.)) Leila 's Poem by Andra Robbins The sun is as warm and sweet as milk...

Multiple Contributors

1982-01-01T23:59:59.000Z

172

Advances in Sustainable Petroleum Engineering Science ISSN 1937-7991 Volume 2, Number 3 2011 Nova Science Publishers, Inc.  

E-Print Network (OSTI)

Advances in Sustainable Petroleum Engineering Science ISSN 1937-7991 Volume 2, Number 3 © 2011 Nova Science Publishers, Inc. THE MYSTERYAND UNCERTAINTY CLOUD DURING RESERVOIR SIMULATION IN THE PETROLEUM INDUSTRY M. Enamul Hossain1 and M. Rafiqul Islam2 1 Department of Petroleum Engineering, King Fahd

Hossain, M. Enamul

173

Phase-Resolved Infrared Spectroscopy and Photometry of V1500 Cygni, and a Search for Similar Old Classical Novae  

E-Print Network (OSTI)

We present phase-resolved near-infrared photometry and spectroscopy of the classical nova V1500 Cyg to explore whether cyclotron emission is present in this system. While the spectroscopy do not indicate the presence of discrete cyclotron harmonic emission, the light curves suggest that a sizable fraction of its near-infrared fluxes are due to this component. The light curves of V1500 Cyg appear to remain dominated by emission from the heated face of the secondary star in this system. We have used infrared spectroscopy and photometry to search for other potential magnetic systems amongst old classical novae. We have found that the infrared light curves of V1974 Cyg superficially resemble those of V1500 Cyg, suggesting a highly irradiated companion. The old novae V446 Her and QV Vul have light curves with large amplitude variations like those seen in polars, suggesting they might have magnetic primaries. We extract photometry for seventy nine old novae from the 2MASS Point Source Catalog and use those data to ...

Harrison, Thomas E; Lyke, James E

2013-01-01T23:59:59.000Z

174

Studies of High Temperature Nova Science Publishers, Inc. Superconductors All Rights of reproduction in any form reserved  

E-Print Network (OSTI)

Studies of High Temperature © Nova Science Publishers, Inc. Superconductors All Rights). Like high-Tc materials, -(BEDT-TTF)2X superconductors are characterized by a layered structure of reproduction in any form reserved Volume 37 ISBN 1-56072-789-6 MAGNETIZATION OF ORGANIC SUPERCONDUCTORS

Paris-Sud 11, Université de

175

PHASE-RESOLVED INFRARED SPECTROSCOPY AND PHOTOMETRY OF V1500 CYGNI, AND A SEARCH FOR SIMILAR OLD CLASSICAL NOVAE  

SciTech Connect

We present phase-resolved near-infrared photometry and spectroscopy of the classical nova (CN) V1500 Cyg to explore whether cyclotron emission is present in this system. While the spectroscopy do not indicate the presence of discrete cyclotron harmonic emission, the light curves suggest that a sizable fraction of its near-infrared fluxes are due to this component. The light curves of V1500 Cyg appear to remain dominated by emission from the heated face of the secondary star in this system. We have used infrared spectroscopy and photometry to search for other potential magnetic systems among old CNe. We have found that the infrared light curves of V1974 Cyg superficially resemble those of V1500 Cyg, suggesting a highly irradiated companion. The old novae V446 Her and QV Vul have light curves with large amplitude variations like those seen in polars, suggesting they might have magnetic primaries. We extract photometry for 79 old novae from the Two Micron All Sky Survey Point Source Catalog and use those data to derive the mean, un-reddened infrared colors of quiescent novae. We also extract WISE data for these objects and find that 45 of them were detected. Surprisingly, a number of these systems were detected in the WISE 22 {mu}m band. While two of those objects produced significant dust shells (V705 Cas and V445 Pup), the others did not. It appears that line emission from their ionized ejected shells is the most likely explanation for those detections.

Harrison, Thomas E. [Department of Astronomy, New Mexico State University, Box 30001, MSC 4500, Las Cruces, NM 88003-8001 (United States); Campbell, Randy D.; Lyke, James E., E-mail: tharriso@nmsu.edu, E-mail: jlyke@keck.hawaii.edu, E-mail: randyc@keck.hawaii.edu [W. M. Keck Observatory, 65-1120 Mamalahoa Hwy., Kamuela, HI 96743 (United States)

2013-08-01T23:59:59.000Z

176

INFRARED SPECTROSCOPY OF SYMBIOTIC STARS. IX. D-TYPE SYMBIOTIC NOVAE  

SciTech Connect

Time-series spectra of the near-infrared 1.6 {mu}m region have been obtained for five of the six known D-type symbiotic novae. The spectra map the pulsation kinematics of the Mira component in the Mira-white dwarf binary system and provide the center-of-mass velocity for the Mira. No orbital motion is detected in agreement with previous estimates of orbital periods {approx}>100 yr and semimajor axes {approx}50 AU. The 1-5 {mu}m spectra of the Miras show line weakening during dust obscuration events. This results from scattering and continuum emission by 1000 K dust. In the heavily obscured HM Sge system the 4.6 {mu}m CO spectrum formed in 1000 K gas is seen in emission against an optically thick dust continuum. Spectral features that are typically produced in either the cool molecular region or the expanding circumstellar region of late-type stars cannot be detected in the D-symbiotic novae. This is in accord with the colliding wind model for interaction between the white dwarf and Mira. Arguments are presented that the 1000 K gas and dust are not Mira circumstellar material but are in the wind interaction region of the colliding winds. CO is the first molecule detected in this region. We suggest that dust condensing in the intershock region is the origin of the dust obscuration. This model explains variations in the obscuration. Toward the highly obscured Mira in HM Sge the dust zone is estimated to be {approx}0.1 AU thick. The intershock wind interaction zone appears thinnest in the most active systems. Drawing on multiple arguments masses are estimated for the system components. The Miras in most D-symbiotic novae have descended from intermediate mass progenitors. The large amount of mass lost from the Mira combined with the massive white dwarf companion suggests that these systems are supernova candidates. However, timescales and the number of objects make these rare events.

Hinkle, Kenneth H.; Joyce, Richard R. [National Optical Astronomy Observatories, P.O. Box 26732, Tucson, AZ 85726 (United States); Fekel, Francis C. [Center of Excellence in Information Systems, Tennessee State University, 3500 John A. Merritt Blvd., Box 9501, Nashville, TN 37209 (United States); Wood, Peter, E-mail: hinkle@noao.edu, E-mail: joyce@noao.edu, E-mail: fekel@evans.tsuniv.edu, E-mail: wood@mso.anu.edu.au [Research School of Astronomy and Astrophysics, Australian National University, Private Bag, Canberra, ACT 2611 (Australia)

2013-06-10T23:59:59.000Z

177

Nuclear Powers Benefits  

Science Journals Connector (OSTI)

Nuclear Powers Benefits ... Using nuclear power in place of fossil-fuel energy sources, such as coal, has prevented some 1.8 million air-pollution-related deaths and 64 gigatons of carbon emissions globally over the past four decades, a study concludes. ... These estimates suggest policymakers should continue to rely on and expand nuclear power in place of fossil fuels to mitigate climate change, the authors say (Environ. ...

MARK SCHROPE

2013-04-08T23:59:59.000Z

178

A flux calibration device for the SuperNova Integral Field Spectrograph (SNIFS)  

E-Print Network (OSTI)

Observational cosmology employing optical surveys often require precise flux calibration. In this context we present SNIFS Calibration Apparatus (SCALA), a flux calibration system developed for the SuperNova Integral Field Spectrograph (SNIFS), operating at the University of Hawaii 2.2 m telescope. SCALA consists of a hexagonal array of 18 small parabolic mirrors distributed over the face of, and feeding parallel light to, the telescope entrance pupil. The mirrors are illuminated by integrating spheres and a wavelength-tunable (from UV to IR) light source, generating light beams with opening angles of 1 degree. These nearly parallel beams are flat and flux-calibrated at a subpercent level, enabling us to calibrate our "telescope + SNIFS system" at the required precision.

Lombardo, Simona; Hoffmann, Akos; Kowalski, Marek; Kuesters, Daniel; Reif, Klaus; Rigault, Mickael

2014-01-01T23:59:59.000Z

179

Evidence for ablated flows in the shell of nova DQ Her  

E-Print Network (OSTI)

High-resolution longslit Halpha spectra of the shell of the old nova DQ Her have been obtained with the William Herschel Telescope using the ISIS spectrograph. An equatorial expansion velocity of 370+/-14 km/s is derived from the spectra which, in conjunction with a narrowband Halpha image of the remnant, allows a distance estimate of 525+/-28 pc. An equatorial ring which exhibits enhanced [NII] emission has also been detected and the inclination angle of the shell is found to be 86.8+/-0.2 degrees with respect to the line of sight. The spectra also reveal tails extending from the clumps in the shell, which have a radial velocity increasing along their length. This suggests the presence of a stellar wind, collimated in the polar direction, which ablates fragments of material from the clumps and accelerates them into its stream up to a terminal velocity of order 800-900 km/s.

N. M. H. Vaytet; T. J. O'Brien; A. P. Rushton

2007-06-01T23:59:59.000Z

180

The 1989 outburst of V404 Cygni: A very unusual x-ray nova  

SciTech Connect

On May 22, 1989, the Japanese Ginga Team discovered a new x-ray source that was cataloged as GS 2023+338. This source was subsequently identified as coincident in position with a previously known nova cataloged as V404 Cygni. Its last recorded outburst was in 1938 when it rose to about 12th mag. Spectroscopic data were obtained and confirmed the nature of the outburst. Additional ground based data were obtained by us at CTIO and the VLA. The x-ray behavior of this object has been reported to be very unusual and it reached a peak of about 17 crab about one week after discovery. Since then it has varied widely in magnitude at all wavelengths at which it has been studied. We present a brief summary of the observations that have been obtained up to the time of the meeting and shortly thereafter. 5 refs., 3 figs.

Wagner, R.M.; Collins, G.W.; Bertram, R. (Ohio State Univ., Columbus, OH (USA). Dept. of Astronomy); Starrfield, S. (Los Alamos National Lab., NM (USA) Arizona State Univ., Tempe, AZ (USA)); Cassatella, A.; Gonzalez-Riestra, R.; Shrader, C.; Sonneborn, G. (National Aeronautics and Space Administration, Greenbelt, MD (USA). Goddard Space Flight Center); Kreidl, T.J. (Lowell Observatory, Flagstaff, AZ (

1989-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" 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

Nuclear Power  

Science Journals Connector (OSTI)

Nuclear Power ... THIS WEEKS issue contains six letters on nuclear power, a representative sample of the letters C&EN received in response to the editorial, Resist Hysteria, I wrote shortly after the earthquake and tsunami in Japan devastated the Fukushima Daiichi Nuclear Power Station (C&EN, March 21, page 5). ... Four of the six letters take sharp issue with the primary point I made in the editorial, which was that, despite the severity of the situation in Japan, nuclear power remains an essential component of our overall energy mix for the near to mid-term because it will help us avert the worst impacts of global climate disruption. ...

RUDY M. BAUM

2011-05-09T23:59:59.000Z

182

Power LCAT  

SciTech Connect

POWER LCAT is a software tool used to compare elements of efficiency, cost, and environmental effects between different sources of energy.

Drennen, Thomas

2012-08-15T23:59:59.000Z

183

Yakama Power  

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

Power Administration FROM: J.D. Williams Attorney RE: Initial Comments on Draft Load Following Regional Dialogue Contract Template Dear Mark, Please allow these comments...

184

Power LCAT  

ScienceCinema (OSTI)

POWER LCAT is a software tool used to compare elements of efficiency, cost, and environmental effects between different sources of energy.

Drennen, Thomas

2014-06-27T23:59:59.000Z

185

Solar Power  

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

Solar Power Solar Power Project Opportunities Abound in the Region The WIPP site is receives abundant solar energy with 6-7 kWh/sq meter power production potential As the accompanying map of New Mexico shows, the WIPP site enjoys abundant year-round sunshine. With an average solar power production potential of 6-7 kWh/sq meter per day, one exciting project being studied for location at WIPP is a 30-50 MW Solar Power Tower: The American Solar Energy Society (ASES) is is a national trade association promoting solar energy as a clean source of electricity, and provides a comprehensive resource for additional information. DOE's Office of Energy Efficiency and Renewable Energy is also a comprehensive resource for more information on renewable energy.

186

Power system  

DOE Patents (OSTI)

A power system includes a prime mover, a transmission, and a fluid coupler having a selectively engageable lockup clutch. The fluid coupler may be drivingly connected between the prime mover and the transmission. Additionally, the power system may include a motor/generator drivingly connected to at least one of the prime mover and the transmission. The power-system may also include power-system controls configured to execute a control method. The control method may include selecting one of a plurality of modes of operation of the power system. Additionally, the control method may include controlling the operating state of the lockup clutch dependent upon the mode of operation selected. The control method may also include controlling the operating state of the motor/generator dependent upon the mode of operation selected.

Hickam, Christopher Dale (Glasford, IL)

2008-03-18T23:59:59.000Z

187

Strathclyde powerS ahead  

E-Print Network (OSTI)

Strathclyde powerS ahead the future of renewable energy SHARING AND ENHANCING RESEARCH Discover the vision of Principal Professor Jim McDonald THE FUTURE OF ENERGY Strathclyde pioneers renewableEdicinE Snapshot the reSearcher Following a decade of environmental research in her native egypt, nabila saleem

Mottram, Nigel

188

Power America  

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

Power America will focus on wide bandgap (WBG) semiconductors - the same materials used in LED light fixtures and many flat screen TVs. The Institute will use $70 million provided by the U.S. Department of Energy's Advanced Manufacturing Office to support and manage its programs over the next five years. This Institute is one of three new innovation hubs announced by President Obama in his 2013 State of the Union address and part of the National Network for Manufacturing Innovation (NNMI). Power America was formerly called the Next Generation Power Electronics National Manufacturing Innovation Institute.

189

On the 21Na(p,gamma)22Mg thermonuclear rate for 22Na production in novae  

E-Print Network (OSTI)

Classical novae are potential sources of gamma-rays, like the 1.275 MeV gamma emission following 22Na beta decay, that could be detected by appropriate instruments on board of future satellites like INTEGRAL. It has been shown that the production of 22Na by novae is affected by the uncertainty on the 21Na(p,gamma)22Mg rate and in particular by the unknown partial widths of the Ex = 5.714 MeV, J^pi = 2^+, 22Mg level. To reduce these uncertainties, we performed shell model calculations with the OXBASH code, compared the results with available spectroscopic data and calculated the missing partial widths. Finally, we discuss the influence of these results on the 21Na(p,gamma)22Mg reaction rate and 22Na synthesis.

Nadya A. Smirnova; Alain Coc

2000-08-16T23:59:59.000Z

190

Power Projects  

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

Power Projects Power Projects Contact SN Customers Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Rates You are here: SN Home page > About SNR Power Projects Central Valley: In California's Central Valley, 18 dams create reservoirs that can store 13 million acre-feet of water. The project's 615 miles of canals irrigate an area 400 miles long and 45 miles wide--almost one third of California. Powerplants at the dams have an installed capacity of 2,099 megawatts and provide enough energy for 650,000 people. Transmission lines total about 865 circuit-miles. Washoe: This project in west-central Nevada and east-central California was designed to improve the regulation of runoff from the Truckee and Carson river systems and to provide supplemental irrigation water and drainage, as well as water for municipal, industrial and fishery use. The project's Stampede Powerplant has a maximum capacity of 4 MW.

191

Power Struggle  

Science Journals Connector (OSTI)

Disparate forces such as hydraulic fracturing, or fracking, in the U.S.; the phaseout of nuclear power in Germany; and renewable energy promotion in Europe are conspiring to lessen ... ...

ALEX SCOTT

2013-12-09T23:59:59.000Z

192

New Constraints on the 18F(p,alpha) 15O Rate in Novae from the (d,p) Reaction  

E-Print Network (OSTI)

The degree to which the (p,gamma) and (p,alpha) reactions destroy 18F at temperatures 1-4x10^8 K is important for understanding the synthesis of nuclei in nova explosions and for using the long-lived radionuclide 18F, a target of gamma-ray astronomy, as a diagnostic of nova mechanisms. The reactions are dominated by low-lying proton resonances near the 18F+p threshold (E_x=6.411 MeV in 19Ne). To gain further information about these resonances, we have used a radioactive 18F beam from the Holifield Radioactive Ion Beam Facility to selectively populate corresponding mirror states in 19F via the inverse d(18F,p)19F neutron transfer reaction. Neutron spectroscopic factors were measured for states in 19F in the excitation energy range 0-9 MeV. Widths for corresponding proton resonances in 19Ne were calculated using a Woods-Saxon potential. The results imply significantly lower 18F(p,gamma)19Ne and 18F(p,alpha)15O reaction rates than reported previously, thereby increasing the prospect of observing the 511-keV annihilation radiation associated with the decay of 18F in the ashes ejected from novae.

R. L. Kozub; D. W. Bardayan; J. C. Batchelder; J. C. Blackmon; C. R. Brune; A. E. Champagne; J. A. Cizewski; T. Davinson; U. Greife; C. J. Gross; C. C. Jewett; R. J. Livesay; Z. Ma; B. H. Moazen; C. D. Nesaraja; L. Sahin; J. P. Scott; D. Shapira; M. S. Smith; J. S. Thomas; P. J. Woods

2005-01-11T23:59:59.000Z

193

Spectroscopic Study of SU UMa-type Dwarf Nova YZ Cnc during its 2002 Superoutburst  

E-Print Network (OSTI)

We report time-resolved spectroscopic observations of the SU Ursae Majoris dwarf nova, YZ Cnc, for 2 nights over 11 hrs during its 2002 January superoutburst. The spectra only show absorption-line profiles in the first day. But the lines display blue and red troughs, with ``W'' profiles in the second day. The radial velocity curve of the absorption troughs and emission peaks of H$\\beta$ has an amplitude of $49\\pm10$ km s$^{-1}$ and a phase offset of $-0.07\\pm0.04$, which are very similar to those measured in quiescence; however, the $\\gamma$ velocity deviates strongly from the systemic velocity measured in quiescence, showing variation of the order of $\\pm$60 km s$^{-1}$. And large shifts of $\\sim$70 km s$^{-1}$ and $\\sim$0.09, for the orbital-averaged velocity and phase respectively, are also found in our observations. All these phenomena can be well explained with a precession of an eccentric disk and we conclude that these phenomena are the characteristic products of an eccentric accretion disk.

Ying-he Zhao; Zong-yun Li; Xiao-an Wu; Qiu-he Peng

2005-07-11T23:59:59.000Z

194

Power inverters  

DOE Patents (OSTI)

Power inverters include a frame and a power module. The frame has a sidewall including an opening and defining a fluid passageway. The power module is coupled to the frame over the opening and includes a substrate, die, and an encasement. The substrate includes a first side, a second side, a center, an outer periphery, and an outer edge, and the first side of the substrate comprises a first outer layer including a metal material. The die are positioned in the substrate center and are coupled to the substrate first side. The encasement is molded over the outer periphery on the substrate first side, the substrate second side, and the substrate outer edge and around the die. The encasement, coupled to the substrate, forms a seal with the metal material. The second side of the substrate is positioned to directly contact a fluid flowing through the fluid passageway.

Miller, David H. (Redondo Beach, CA); Korich, Mark D. (Chino Hills, CA); Smith, Gregory S. (Woodland Hills, CA)

2011-11-15T23:59:59.000Z

195

Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. |  

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

Power Right. Power Smart. Efficient Computer Power Supplies and Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. March 10, 2009 - 6:00am Addthis John Lippert Power supplies convert the AC power that you get from your electric company into the DC power consumed by most electronics, including your computer. We expect our power supplies to be safe, reliable, and durable. If they meet those criteria, then they're all alike, except for cost, right? Well, not exactly. You see, there's one other important feature that sets them apart: efficiency. And I don't know about you, but I believe waste is bad. For me, high efficiency is one important feature that's needed for something to be high quality. So isn't it ridiculous that most power

196

Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. |  

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

Power Right. Power Smart. Efficient Computer Power Supplies and Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. March 10, 2009 - 6:00am Addthis John Lippert Power supplies convert the AC power that you get from your electric company into the DC power consumed by most electronics, including your computer. We expect our power supplies to be safe, reliable, and durable. If they meet those criteria, then they're all alike, except for cost, right? Well, not exactly. You see, there's one other important feature that sets them apart: efficiency. And I don't know about you, but I believe waste is bad. For me, high efficiency is one important feature that's needed for something to be high quality. So isn't it ridiculous that most power

197

Star Power  

SciTech Connect

The U.S. Department of Energy's Princeton Plasma Physics Laboratory has released ''Star Power,'' a new informational video that uses dramatic and beautiful images and thought-provoking interviews to highlight the importance of the Laboratory's research into magnetic fusion.

None

2014-10-17T23:59:59.000Z

198

Solar Power  

Science Journals Connector (OSTI)

...of desert solar energy farm with 30 percent conversion...85 percent of the solar farm energy now reflected back...Washington, D.C. 20550. Wind Power Martin Wolf (19...counting the cost of the offshore platforms, would thus...15 billion. If these wind generators were placed...

Paul E. Damon

1974-08-09T23:59:59.000Z

199

Star Power  

ScienceCinema (OSTI)

The U.S. Department of Energy's Princeton Plasma Physics Laboratory has released ''Star Power,'' a new informational video that uses dramatic and beautiful images and thought-provoking interviews to highlight the importance of the Laboratory's research into magnetic fusion.

None

2014-11-18T23:59:59.000Z

200

Power Factor Compensation (PFC) Power Factor Compensation  

E-Print Network (OSTI)

Power Factor Compensation (PFC) Power Factor Compensation The power factor (PF) is defined as the ratio between the active power and the apparent power of a system. If the current and voltage are periodic with period , and [ ), then the active power is defined by ( ) ( ) (their inner product

Knobloch,Jürgen

Note: This page contains sample records for the topic "nova scotia power" 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

First Direct Measurement of the ^{17}O(p,?)^{18}F Reaction Cross-Section at Gamow Energies for Classical Novae  

E-Print Network (OSTI)

Classical novae are important contributors to the abundances of key isotopes, such as the radioactive ^{18}F, whose observation by satellite missions could provide constraints on nucleosynthesis models in novae. The ^{17}O(p,\\gamma)^{18}F reaction plays a critical role in the synthesis of both oxygen and fluorine isotopes but its reaction rate is not well determined because of the lack of experimental data at energies relevant to novae explosions. In this study, the reaction cross section has been measured directly for the first time in a wide energy range Ecm = 200 - 370 keV appropriate to hydrogen burning in classical novae. In addition, the E=183 keV resonance strength, \\omega \\gamma=1.67\\pm0.12 \\mueV, has been measured with the highest precision to date. The uncertainty on the ^{17}O(p,\\gamma)^{18}F reaction rate has been reduced by a factor of 4, thus leading to firmer constraints on accurate models of novae nucleosynthesis.

D. A. Scott; A. Caciolli; A. DiLeva; A. Formicola; M. Aliotta; M. Anders; D. Bemmerer; C. Broggini; M. Campeggio; P. Corvisiero; Z. Elekes; Zs. Flp; G. Gervino; A. Guglielmetti; C. Gustavino; Gy. Gyrky; G. Imbriani; M. Junker; M. Laubenstein; R. Menegazzo; M. Marta; E. Napolitani; P. Prati; V. Rigato; V. Roca; E. Somorjai; C. Salvo; O. Straniero; F. Strieder; T. Szcs; F. Terrasi; D. Trezzi

2012-10-24T23:59:59.000Z

202

Power superconducting power transmission cable  

DOE Patents (OSTI)

The present invention is for a compact superconducting power transmission cable operating at distribution level voltages. The superconducting cable is a conductor with a number of tapes assembled into a subconductor. These conductors are then mounted co-planarly in an elongated dielectric to produce a 3-phase cable. The arrangement increases the magnetic field parallel to the tapes thereby reducing ac losses.

Ashworth, Stephen P. (Cambridge, GB)

2003-01-01T23:59:59.000Z

203

Power Search  

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

You are here: Find a Car Home > Power Search You are here: Find a Car Home > Power Search Power Search Expand any feature by selecting its title bar. Choose as many or as few features as you like. Model Year From: 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 To: 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 MSRP Under $15,000 $15,000-$20,000 $20,000-$25,000 $25,000-$30,000 $30,000-$35,000 $35,000-$40,000 $40,000-$45,000 $45,000-$50,000 $50,000-$55,000 $55,000-$60,000 $60,000-$65,000 $65,000-$70,000 $70,000-$75,000 $75,000-$80,000 $80,000-$85,000 Over $85,000 - OR - Minimum: Select... $5,000 $6,000 $7,000 $8,000 $9,000 $10,000 $11,000

204

Slow expansion of the shell of the recurrent nova T Pyxidis and detection of a faint extended envelope  

SciTech Connect

New H-alpha narrow-based CCD imaging of the recurrent nova T Pyxidis and the detection of a very faint, extended H-alpha halo surrounding the already known shell are reported. A forbidden O III image containing an emitting shell with a morphology different from that of the H-alpha shell is presented, and measurements of the H-alpha shell expansion are reported which rule out the 1966 eruption date for the shell origin, assuming uniform expansion. It is proposed that the observed shell consists of slowly moving, solar abundance ejecta which are photoionized. 18 references.

Shara, M.M.; Moffat, A.F.J.; Williams, R.E.; Cohen, J.G.

1989-02-01T23:59:59.000Z

205

Determination of the superhump period of the dwarf nova V701 Tau during the 2005 December superoutburst  

E-Print Network (OSTI)

We report new measurements of the superhump period of the UGSU-type dwarf nova V701 Tau during the 2005 December superoutburst. Using unfiltered time series CCD observations on 3 nights, we determine a probable superhump period Psh = 0.0690, plus or minus 0.0002d, but note that our data also permit a possible shorter period of 0.0663, plus or minus 0.0002d. The longer period agrees with the value measured during the first recorded superoutburst in 1995.

Jeremy Shears; David Boyd

2006-08-03T23:59:59.000Z

206

Power Right. Power Smart. Efficient Computer Power Supplies and...  

Energy Savers (EERE)

lot of the electricity they consume? Higher efficiency power supplies reduce energy consumption, thus cutting your electricity bill. They reduce power consumption, helping your...

207

New {sup 34}Cl proton-threshold states and the thermonuclear {sup 33}S(p,{gamma}){sup 34}Cl rate in ONe novae  

SciTech Connect

Analysis of presolar grains in primitive meteorites has shown isotopic ratios largely characteristic of the conditions thought to prevail in various astrophysical environments. A possible indicator for a grain of ONe nova origin is a large {sup 33}S abundance: nucleosynthesis calculations predict as much as 150 times the solar abundance of {sup 33}S in the ejecta of nova explosions on massive ONe white dwarfs. This overproduction factor may, however, vary by factors of at least 0.01-3 because of uncertainties of several orders of magnitude in the {sup 33}S(p,{gamma}){sup 34}Cl reaction rate at nova peak temperatures (T{sub peak}{approx}0.1-0.4 GK). These uncertainties arise due to the lack of nuclear physics information for states within {approx}600 keV of the {sup 33}S+p threshold in {sup 34}Cl (S{sub p}({sup 34}Cl) = 5143 keV). To better constrain this rate we have measured, for the first time, the {sup 34}S({sup 3}He,t){sup 34}Cl reaction over the region E{sub x}({sup 34}Cl) = 4.9-6 MeV. We confirm previous states and find 15 new states in this energy region. New {sup 33}S(p,{gamma}){sup 34}Cl resonances at E{sub R}=281(2), 301(2), and 342(2) keV may dominate this rate at relevant nova temperatures. Our results could affect predictions of sulphur isotopic ratios in nova ejecta (e.g., {sup 32}S/{sup 33}S) that may be used as diagnostic tools for the nova paternity of grains.

Parikh, A.; Faestermann, T.; Kruecken, R.; Behrens, T.; Bildstein, V.; Bishop, S.; Eppinger, K.; Herlitzius, C.; Hinke, C.; Schlarb, M.; Seiler, D.; Wimmer, K. [Physik Department E12, Technische Universitaet Muenchen, D-85748 Garching (Germany); Maier-Leibnitz-Laboratorium der Muenchner Universitaeten (MLL), D-85748 Garching (Germany); Hertenberger, R.; Wirth, H.-F. [Maier-Leibnitz-Laboratorium der Muenchner Universitaeten (MLL), D-85748 Garching (Germany); Fakultaet fuer Physik, Ludwig-Maximilians-Universitaet Muenchen, D-85748 Garching (Germany); Schafstadler, D. [Physik Department E12, Technische Universitaet Muenchen, D-85748 Garching (Germany)

2009-07-15T23:59:59.000Z

208

New 34Cl proton-threshold states and the thermonuclear 33S(p,gamma)34Cl rate in ONe novae  

E-Print Network (OSTI)

Analysis of presolar grains in primitive meteorites has shown isotopic ratios largely characteristic of the conditions thought to prevail in various astrophysical environments. A possible indicator for a grain of ONe nova origin is a large 33S abundance: nucleosynthesis calculations predict as much as 150 times the solar abundance of 33S in the ejecta of nova explosions on massive ONe white dwarfs. This overproduction factor may, however, vary by factors of at least 0.01 - 3 because of uncertainties of several orders of magnitude in the 33S(p,gamma)34Cl reaction rate at nova peak temperatures (Tpeak ~ 0.1 - 0.4 GK). These uncertainties arise due to the lack of nuclear physics information for states within ~ 600 keV of the 33S+p threshold in 34Cl (Sp(34Cl) = 5143 keV). To better constrain this rate we have measured, for the first time, the 34S(3He,t)34Cl reaction over the region Ex(34Cl) = 4.9 - 6 MeV. We confirm previous states and find 15 new states in this energy region. New 33S(p,gamma)34Cl resonances at ER = 281(2), 301(2) and 342(2) keV may dominate this rate at relevant nova temperatures. Our results could affect predictions of sulphur isotopic ratios in nova ejecta (e.g., 32S/33S) that may be used as diagnostic tools for the nova paternity of grains.

A. Parikh; T. Faestermann; R. Hertenberger; R. Kruecken; D. Schafstadler; H. -F. Wirth; T. Behrens; V. Bildstein; S. Bishop; K. Eppinger; C. Herlitzius; C. Hinke; M. Schlarb; D. Seiler; K. Wimmer

2009-06-19T23:59:59.000Z

209

Wind power and Wind power and  

E-Print Network (OSTI)

Wind power and the CDM #12; Wind power and the CDM Emerging practices in developing wind power 2005 Jyoti P. Painuly, Niels-Erik Clausen, Jørgen Fenhann, Sami Kamel and Romeo Pacudan #12; WIND POWER AND THE CDM Emerging practices in developing wind power projects for the Clean Development Mechanism Energy

210

Power Recovery  

E-Print Network (OSTI)

) - 2,870,000 x 0.8 6 W - 3414 = 70 kw (or 900 hp). When recovering power from an expanding gas, consideration should be given to the final gas temperature. This tem;:>f'rature can be estimated by the formula: T 2 Final temperature, oR. Other... with the requirements make generation fqr more useful. Presently a recovery level of around 500 kw (or 657 hp) appears to be the minimum level which will support an in stallation. In order to achieve reasonable effi ciency, quality equipment with good control...

Murray, F.

211

Power transaction issues in deregulated power systems  

E-Print Network (OSTI)

With the introduction of the deregulation in the power industry, it becomes possible to wheel power across the transmission network. Hence, some issues involving the network's physical capability to transfer power and the allocation of the network...

Roycourt, Henrik

2012-06-07T23:59:59.000Z

212

ELECTROCHEMICAL POWER FOR TRANSPORTATION  

E-Print Network (OSTI)

and Battery-Electric Powered Special Purpose Vehicles, SAELead-Acid Powered Electric Vehicles, Fifth Internationalmeantime, battery-powered electric vehicles can be expected

Cairns, Elton J.

2012-01-01T23:59:59.000Z

213

Southwestern Power Administration  

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

Courses Instructors NERC Continuing Education Power Operations Training Center You'll find the "Power" of learning at Southwestern's Power Operations Training Center (POTC). POTC's...

214

Southwestern Power Administration  

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

Rate Schedules Skip Navigation Links Excess Energy Hydro Peaking Power Hydro Power and Energy Sold to Sam Rayburn Dam Electric Cooperative (Rayburn) Hydro Power and Energy Sold to...

215

2025 Power Marketing Initiative  

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

Power Allocations Rates 2025 Power Marketing Initiative The Loveland Area Projects (LAP) Firm Electric Service (FES) contracts expire September 30, 2024. Western Area Power...

216

Power management system  

DOE Patents (OSTI)

A method of managing power resources for an electrical system of a vehicle may include identifying enabled power sources from among a plurality of power sources in electrical communication with the electrical system and calculating a threshold power value for the enabled power sources. A total power load placed on the electrical system by one or more power consumers may be measured. If the total power load exceeds the threshold power value, then a determination may be made as to whether one or more additional power sources is available from among the plurality of power sources. At least one of the one or more additional power sources may be enabled, if available.

Algrain, Marcelo C. (Peoria, IL); Johnson, Kris W. (Washington, IL); Akasam, Sivaprasad (Peoria, IL); Hoff, Brian D. (East Peoria, IL)

2007-10-02T23:59:59.000Z

217

Natural Gas Power  

Science Journals Connector (OSTI)

The purpose of a power plant is to generate electric power. Therefore, the key performance metric of an electric power generator is the net thermal efficiency, which is the ratio of the electric power measured...

Raub W. Smith; Dr. S. Can Glen

2012-01-01T23:59:59.000Z

218

Solar powered desalination system  

E-Print Network (OSTI)

1.18: Largest PV Power Plants32 TableTable 1.18: Largest PV Power Plants 19 Power (MW) LocationWorld Canada, Sarnia PV power plant Sarnia (Ontario) Italy,

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

219

PowerPoint Presentation  

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

Computer networks Local power network Local Power network Local Power network Bulk Power Grid Low-level security domain Medium-level security domain High-level security domain...

220

Workshop: Novas Abordagens para Monitorar a Queima de Biomassa (New Approaches to Monitor Biomass Burning) Coordenador: Emilio Chuvieco (University of Alcal, Spain)  

E-Print Network (OSTI)

Workshop: Novas Abordagens para Monitorar a Queima de Biomassa (New Approaches to Monitor Biomass relevant topics associated to monitoring biomass burnings from satellite data, both at global and regional scales. Hora Título das Palestras Apresentador 9:00 Opening 9:10 Global Monitoring of Biomass Burning

Note: This page contains sample records for the topic "nova scotia power" 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

Water Power Program: Publications  

Energy Savers (EERE)

Water Power Program HOME ABOUT RESEARCH & DEVELOPMENT FINANCIAL OPPORTUNITIES INFORMATION RESOURCES NEWS EVENTS EERE Water Power Program Information Resources Publications...

222

Alterations in bottom sediment physical and chemical Characteristics at the terra nova offshore oil development over ten Years of Drilling on the grand Banks of Newfoundland, Canada.  

Science Journals Connector (OSTI)

Abstract This paper describes sediment composition at the Terra Nova offshore oil development. The Terra Nova Field is located on the Grand Banks approximately 350km southeast of Newfoundland, Canada, at an approximate water depth of 100m. Surface sediment samples (upper 3cm) were collected for chemical and particle size analyses at the site pre-development (1997) and in 2000, 2001, 2002, 2004, 2006, 2008 and 2010. Approximately 50 stations have been sampled in each program year, with stations extending from less than 1km to a maximum of 20km from source (drill centres) along five gradients, extending to the southeast, southwest, northeast, northwest and east of Terra Nova. Results show that Terra Nova sediments were contaminated with >C10-C21 hydrocarbons and barium - the two main constituents of synthetic-based drilling muds used at the site. Highest levels of contamination occurred within 1 to 2km from source, consistent with predictions from drill cuttings dispersion modelling. The strength of distance gradients for >C10-C21 hydrocarbons and barium, and overall levels, generally increased as drilling progressed but decreased from 2006 to 2010, coincident with a reduction in drilling. As seen at other offshore oil development sites, metals other than barium, sulphur and sulphide levels were elevated and sediment fines content was higher in the immediate vicinity (less than 0.5km) of drill centres in some sampling years; but there was no strong evidence of project-related alterations of these variables. Overall, sediment contamination at Terra Nova was spatially limited and only the two major constituents of synthetic-based drilling muds used at the site, >C10-C21 hydrocarbons and barium, showed clear evidence of project-related alternations.

Elisabeth M. DeBlois; Michael D. Paine; Bruce W. Kilgour; Ellen Tracy; Roger Crowley; Urban P. Williams; G.Gregory Janes

2014-01-01T23:59:59.000Z

223

ST/STIS Spectroscopy of the White Dwarfs in the Short-Period Dwarf Novae LL And and EF Peg  

E-Print Network (OSTI)

We present new HST/STIS observations of the short-period dwarf novae LL And and EF Peg during deep quiescence. We fit stellar models to the UV spectra and use optical and IR observations to determine the physical parameters of the whitedwarfs in the systems, the distances to the binaries, and the properties of thesecondary stars. Both white dwarfs are relatively cool, having T_{eff} near 15000K, and consistent with a mass of 0.6 M-sun. The white dwarf in LL And appears to be of solar abundance or slightly lower while that in EF Peg is near 0.1-0.3 solar. LL And is found to be 760 pc away while EF Peg is closer at 380 pc. EF Peg appears to have an ~M5V secondary star, consistent with that expected for its orbital period, while the secondary object in LL And remains a mystery.

S. Howell; B. Gansicke; P. Szkody; E. Sion

2002-04-11T23:59:59.000Z

224

FAR-ULTRAVIOLET SPECTROSCOPY OF THE NOVA-LIKE VARIABLE KQ MONOCEROTIS: A NEW SW SEXTANTIS STAR?  

SciTech Connect

New optical spectra obtained with the SMARTS 1.5 m telescope and archival International Ultraviolet Explorer (IUE) far-ultraviolet (FUV) spectra of the nova-like variable KQ Mon are discussed. The optical spectra reveal Balmer lines in absorption as well as He I absorption superposed on a blue continuum. The 2011 optical spectrum is similar to the KPNO 2.1 m IIDS spectrum we obtained 33 years earlier except that the Balmer and He I absorption is stronger in 2011. Far-ultraviolet IUE spectra reveal deep absorption lines due to C II, Si III, Si IV, C IV, and He II, but no P Cygni profiles indicative of wind outflow. We present the results of the first synthetic spectral analysis of the IUE archival spectra of KQ Mon with realistic optically thick, steady-state, viscous accretion-disk models with vertical structure and high-gravity photosphere models. We find that the photosphere of the white dwarf (WD) contributes very little FUV flux to the spectrum and is overwhelmed by the accretion light of a steady disk. Disk models corresponding to a WD mass of {approx}0.6 M {sub Sun }, with an accretion rate of order 10{sup -9} M {sub Sun} yr{sup -1} and disk inclinations between 60 Degree-Sign and 75 Degree-Sign , yield distances from the normalization in the range of 144-165 pc. KQ Mon is discussed with respect to other nova-like variables. Its spectroscopic similarity to the FUV spectra of three definite SW Sex stars suggests that it is likely a member of the SW Sex class and lends support to the possibility that the WD is magnetic.

Wolfe, Aaron; Sion, Edward M. [Astronomy and Astrophysics, Villanova University, 800 Lancaster Avenue, Villanova, PA 19085 (United States); Bond, Howard E., E-mail: awolfe03@villanova.edu, E-mail: edward.sion@villanova.edu, E-mail: bond@stsci.edu [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States)

2013-06-01T23:59:59.000Z

225

Page not found | Department of Energy  

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

41 - 26550 of 31,917 results. 41 - 26550 of 31,917 results. Rebate Qualifying RPS Market States (Nova Scotia, Canada) This entry lists the states with RPS policies that accept generation located in Nova Scotia, Canada as eligible sources towards their Renewable Portfolio Standard targets or goals. For specific... http://energy.gov/savings/qualifying-rps-market-states-nova-scotia-canada Rebate Qualifying RPS Market States (Ontario, Canada) This entry lists the states with RPS policies that accept generation located in Ontario, Canada as eligible sources towards their Renewable Portfolio Standard targets or goals. For specific... http://energy.gov/savings/qualifying-rps-market-states-ontario-canada Rebate Qualifying RPS Market States (Prince Edward Island, Canada) This entry lists the states with RPS policies that accept generation

226

Hydrogen & Fuel Cells | Department of Energy  

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

Ohio River Greenway Development Commission (Indiana) Ohio River Greenway Development Commission (Indiana) The Ohio River Greenway Development Commission administers the Ohio River Greenway Project, which is a park along a 7-mile stretch of the Ohio River. The Commission developed a master plan for the project, including the acquiring of property, conducting of studies, and coordinating programs and activities of other public and private agencies that are related to the Commission's objectives. October 16, 2013 Nova Scotia Jobs Fund (Nova Scotia, Canada) The Nova Scotia Jobs Fund pursues investment opportunities for assisting communities in transition, supporting industry sectors, offering regional support, assisting small businesses programs, and investing in infrastructure and large industrial ventures. The Jobs Fund is accountable to the province's Economic Investment

227

XMM-NEWTON X-RAY AND ULTRAVIOLET OBSERVATIONS OF THE FAST NOVA V2491 Cyg DURING THE SUPERSOFT SOURCE PHASE  

SciTech Connect

Two XMM-Newton observations of the fast classical nova V2491 Cyg were carried out in short succession on days 39.93 and 49.62 after discovery, during the supersoft source (SSS) phase, yielding simultaneous X-ray and UV light curves and high-resolution X-ray spectra. The first X-ray light curve is highly variable, showing oscillations with a period of 37.2 minutes after an extended factor of three decline lasting {approx}3 hr, while the second X-ray light curve is less variable. The cause of the dip is currently unexplained and has most likely the same origin as similar events in the early SSS light curves of the novae V4743 Sgr and RS Oph, as it occurred on the same timescale. The oscillations are not present during the dip minimum and also not in the second observation. The UV light curves are variable but contain no dips and no period. High-resolution X-ray spectra are presented for four intervals of differing intensity. All spectra are atmospheric continua with deep absorption lines and absorption edges. Two interstellar lines of O I and N I are clearly seen at their rest wavelengths, while a large number of high-ionization absorption lines are found at blueshifts indicating an expansion velocity of 3000-3400 km s{sup -1}, which does not change significantly during the epochs of observation. Comparisons with the slower nova V4743 Sgr and the symbiotic recurrent nova RS Oph are presented. The SSS spectrum of V4743 Sgr is much softer with broader and more complex photospheric absorption lines. The ejecta are extended, allowing us to view a larger range of the radial velocity profile. Meanwhile, the absorption lines in RS Oph are as narrow as in V2491 Cyg, but they are less blueshifted. A remarkable similarity in the continua of V2491 Cyg and RS Oph is found. The only differences are smaller line shifts and additional emission lines in RS Oph that are related to the presence of a dense stellar wind from the evolved companion. Three unidentified absorption lines are present in the X-ray spectra of all three novae, with projected rest wavelengths 26.05 A, 29.45 A, and 30.0 A. No entirely satisfactory spectral model is currently available for the soft X-ray spectra of novae in outburst, and careful discussion of assumptions is required.

Ness, J.-U. [XMM-Newton Science Operations Centre, ESA, Madrid (Spain); Osborne, J. P.; Page, K. L.; Beardmore, A. P. [Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH (United Kingdom); Dobrotka, A. [Department of Physics, Institute of Materials Science, Faculty of Materials Science and Technology, Slovak University of Technology in Bratislava, 91724 Trnava (Slovakia); Drake, J. J. [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Pinto, C.; Detmers, R. G. [SRON Netherlands Institute for Space Research, 3584 CA Utrecht (Netherlands); Schwarz, G. [American Astronomical Society, Washington, DC 20009-1231 (United States); Bode, M. F. [Astrophysics Research Institute, Liverpool John Moores University, Birkenhead CH41 1LD (United Kingdom); Starrfield, S. [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287-1404 (United States); Hernanz, M. [Institut de Ciencies de l'Espai (CSIC-IEEC), Campus UAB, Facultat de Ciencies, 08193 Bellaterra (Barcelona) (Spain); Sala, G. [Departament Fisica i Enginyeria Nuclear, EUETIB (UPC-IEEC), 08036 Barcelona (Spain); Krautter, J. [Landessternwarte Koenigstuhl, Universitaet Heidelberg, D-69117 Heidelberg (Germany); Woodward, C. E. [Department of Astronomy, University of Minnesota, Minneapolis, MN 55455 (United States)

2011-05-20T23:59:59.000Z

228

Dynamic power systems for power generation  

SciTech Connect

The characteristics of dynamic power systems have considerable potential value, especially for the space station. The base of technology that makes these dynamic power systems practical is reviewed. The following types of power-generating systems are examined herein: organic Rankine cycle, potassium Rankine cycle, Brayton cycle, and Stirling cycle.

English, R.E.

1984-04-01T23:59:59.000Z

229

Paru dans : T. S. Cuesta y X. X. Neira, 2008, Auga e sustentabilidade. Enfoques para unha nova poltica de augas, Lugo, Universidade de Santiago de Compostela : 11-15.  

E-Print Network (OSTI)

1 Paru dans : T. S. Cuesta y X. X. Neira, 2008, Auga e sustentabilidade. Enfoques para unha nova (França) halshs-00510022,version1-17Aug2010 Author manuscript, published in "Auga e sustentabilidade

Boyer, Edmond

230

Can solar power deliver?  

Science Journals Connector (OSTI)

...technologies, such as wind power, which often peaks...generators such as nuclear power, enabling it be rapidly...exceeded those for wind, nuclear and gas...Contributions from wind, solar and conventional sources to power generation on the...

2013-01-01T23:59:59.000Z

231

Power and the People  

Science Journals Connector (OSTI)

...Air Act for the electric power industry, are dealt with in a single...find no discussion of the Bonneville Power Administration, and only limited discussion...find no discussion of the Bonneville Power Administration, and only limited discussion...

M. Granger Morgan

1998-04-24T23:59:59.000Z

232

Green Power Network: Green Power Markets Overview  

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

Green Markets Green Markets Search Search Help More Search Options Search Site Map News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports Green Pricing Green Power Marketing Green Certificates Carbon Offsets State Policies Overview The essence of green power marketing is to provide market-based choices for electricity consumers to purchase power from environmentally preferred sources. The term "green power" is used to define power generated from renewable energy sources, such as wind and solar power, geothermal, hydropower and various forms of biomass. Green power marketing has the potential to expand domestic markets for renewable energy technologies by fostering greater availability of renewable electric service options in retail markets. Although renewable energy development has traditionally been limited by cost considerations, customer choice allows consumer preferences for cleaner energy sources to be reflected in market transactions. In survey after survey, customers have expressed a preference and willingness to pay more, if necessary, for cleaner energy sources. You can find more information about purchase options on our "Buying Green Power" page.

233

PowerPoint Presentation  

Office of Environmental Management (EM)

Power Generation & Distribution-Technologies that generate on-site power or manage energy markets (e.g. PV, microgrid control systems) What are We Looking for?...

234

Fusion Power Associates Awards  

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

Fusion Power Associates Awards Fusion Power Associates is "a non-profit, tax-exempt research and educational foundation, providing information on the status of fusion development...

235

BONNEVILLE POWER ADMINISTRATION  

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

exceptions include: traffic signals, exit signs, kitchen equipment, network power management, power strips, showerheads, clothes washers, water heaters and ag stock...

236

Bonneville Power Administration  

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

agreement (Agreement) between the BC Hydro and Power uthority (BCH) and the Bonneville Power Administration (BP A), jointly the Parties, which BA for accounting purposes is...

237

Portable Power Projects  

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

DOE's Portable Power, Auxiliary Power Units, and R&D for Off-Road Fuel Cell Applications Research Projects Awarded April 2004

238

Southwestern Power Administration  

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

of four Power Marketing Administrations in the United States, Southwestern markets hydroelectric power in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas from 24 U.S....

239

BPA Power Services (PBL)  

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

Power Rates Previous Power Rates Resource Program Average System Cost Methodology (ASCM) Wind Integration Tiered Rate Methodology Supplemental Rate Case Tiered Rate Methodology...

240

HOUSEHOLD SOLAR POWER SYSTEM.  

E-Print Network (OSTI)

?? Photovoltaic power has become one of the most popular research area in new energy field. In this report, the case of household solar power (more)

Jiang, He

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" 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

Solar powered desalination system  

E-Print Network (OSTI)

As a clean energy source, solar power is inexhaustible,renewables for energy sources, including solar power. Also,Requirements Energy Source Natural Gas Nuclear Solar Wind

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

242

Assessment of Combined Heat and Power Premium Power Applications...  

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

Assessment of Combined Heat and Power Premium Power Applications in California, September 2008 Assessment of Combined Heat and Power Premium Power Applications in California,...

243

Georgia Power Company (GPC), Oglethorpe Power Corporation (OPC...  

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

Georgia Power Company (GPC), Oglethorpe Power Corporation (OPC), Municipal Electric Authority of Georgia (MEAG) Georgia Power Company (GPC), Oglethorpe Power Corporation (OPC),...

244

Power network analysis and optimization  

E-Print Network (OSTI)

hierarchical power distribution design with a power tree [T. Roy, Power distribution system design methodology andChen, 3D Power Distribution Network Co-design for Nanascale

Zhang, Wanping

2009-01-01T23:59:59.000Z

245

Power Purchase Agreements  

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

Presentation covers the power purchase agreements taken from the FEMP Alternative Finance Options (AFO) webinar.

246

TVA chooses nuclear power  

Science Journals Connector (OSTI)

TVA chooses nuclear power ... In giving the nod to a nuclear (over a coal) power generating station 10 days ago, TVA probably gave nuclear power its biggest boost to date. ... The $247 million nuclear power planta dual boiling-water reactor unit with a total capacity of 2.2 million kw(e).will ...

1966-06-27T23:59:59.000Z

247

Offshore Wind Power USA  

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

The Offshore Wind Power USA conference provides the latest offshore wind market updates and forecasts.

248

Power blackouts likely  

Science Journals Connector (OSTI)

... generating stations switch off if they cannot transmit their power. As power stations and transmission substations were knocked out, power was shifted to lines further down the network, causing them ... a map of the United States containing more than 14,000 generating, transmission and distribution substations, and over 19,000 connecting power lines. ...

Philip Ball

2004-01-20T23:59:59.000Z

249

Can solar power deliver?  

Science Journals Connector (OSTI)

...Articles 1002 117 Discussion Meeting Issue Can solar power deliver? organized and edited by...S. Roberto Amendolia and Can Li Can solar power deliver? Jenny Nelson 1 2 Christopher...of 15 to a Discussion Meeting Issue Can solar power deliver? . Solar power represents...

2013-01-01T23:59:59.000Z

250

Power Series Introduction  

E-Print Network (OSTI)

Power Series 16.4 Introduction In this section we consider power series. These are examples of infinite series where each term contains a variable, x, raised to a positive integer power. We use the ratio test to obtain the radius of convergence R, of the power series and state the important result

Vickers, James

251

Geothermal Power Generation  

SciTech Connect

The report provides an overview of the renewed market interest in using geothermal for power generation including a concise look at what's driving interest in geothermal power generation, the current status of geothermal power generation, and plans for the future. Topics covered in the report include: an overview of geothermal power generation including its history, the current market environment, and its future prospects; an analysis of the key business factors that are driving renewed interest in geothermal power generation; an analysis of the challenges that are hindering the implementation of geothermal power generation projects; a description of geothermal power generation technologies; a review of the economic drivers of geothermal power generation project success; profiles of the major geothermal power producing countries; and, profiles of the major geothermal power project developers.

NONE

2007-11-15T23:59:59.000Z

252

Silicon Valley Power and Oklahoma Municipal Power Authority Win 2014 Public Power Wind Awards  

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

The Energy Department and the American Public Power Association named Oklahoma Municipal Power Authority and Silicon Valley Power as the winners of the 2014 Public Power Wind Awards.

253

Power Reactor Progress  

Science Journals Connector (OSTI)

Argonne kicks off EBWR; Allis-Chalmers plans power reactor using both nuclear and conventional fuels ... NUCLEAR POWER took two giant steps last week. ... Just as the first nuclear power system in the U. S. designed and built solely for the generation of electric power went into full operation at Argonne, Allis-Chalmers came up with a new twist in power reactorsa controlled recirculation boiling reactor (CRBR) using both nuclear and conventional fuels (C&EN, Feb. 18, page 7). ...

1957-02-25T23:59:59.000Z

254

Mechanical design of ceramic beam tube braze joints for NOvA kicker magnets  

SciTech Connect

The NO?A Experiment will construct a detector optimized for electron neutrino detection in the existing NuMI neutrino beam. The NuMI beam line is capable of operating at 400 kW of primary beam power and the upgrade will allow up to 700 kW. Ceramic beam tubes are utilized in numerous kicker magnets in different accelerator rings at Fermi National Accelerator Laboratory. Kovar flanges are brazed onto each beam tube end, since kovar and high alumina ceramic have similar expansion curves. The tube, kovar flange, end piece, and braze foil alloy brazing material are stacked in the furnace and then brazed. The most challenging aspect of fabricating kicker magnets in recent years have been making hermetic vacuum seals on the braze joints between the ceramic and flange. Numerous process variables can influence the robustness of conventional metal/ceramic brazing processes. The ceramic-filler metal interface is normally the weak layer when failure does not occur within the ceramic. Differences between active brazing filler metal and the moly-manganese process will be discussed along with the applicable results of these techniques used for Fermilab production kicker tubes.

Ader, C.R.; Reilly, R.E.; Wilson, J.H.; /Fermilab

2010-05-01T23:59:59.000Z

255

Green Power Network: Green Power Policies  

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

Green Power Marketing Green Certificates Carbon Offsets State Policies govern_purch Community Choice Aggregation Disclosure Policies Green Power Policies Net Metering Policies Green Power Policies A number of state and local governments have policies in place that encourage the development of green power markets. Government green power purchasing mandates or goals have been established by the federal government, as well as state and local governments to procure renewable energy for the electricity used by government facilities or operations. Community choice aggregation allows communities to determine their electricity generation sources by aggregating the community load and purchasing electricity from an alternate electricity supplier while still receiving transmission and distribution service from their existing provider.

256

Power beaming providing a space power infrastructure  

SciTech Connect

This study, based on two levels of technology, applies the power beaming concept to four planned satellite constellations. The analysis shows that with currently available technology, power beaming can provide mass savings to constellations in orbits ranging from low earth orbit to geosynchronous orbit. Two constellations, space surveillance and tracking system and space based radar, can be supported with current technology. The other two constellations, space-based laser array and boost surveillance and tracking system, will require power and transmission system improvements before their breakeven specific mass is achieved. A doubling of SP-100 conversion efficiency from 10 to 20/% would meet or exceed breakeven for these constellations.

Bamberger, J.A.; Coomes, E.P.

1992-08-01T23:59:59.000Z

257

Power Factor Improvement  

E-Print Network (OSTI)

Power factor control is a necessary ingredient in any successful Energy Management Program. Many companies are operating with power factors of 70% or less and are being penalized through the electrical utility bill. This paper starts by describing...

Viljoen, T. A.

1979-01-01T23:59:59.000Z

258

Savings Through Power Quality  

E-Print Network (OSTI)

. Harmonics can be cause of inefficient distribution of power, power line carrier (PLC), egg. Clocks and Energy Management Systems (EMS). Finally, harmonics can cause utility meters, KW Demand and KWH consumption, to register false readings. Electro...

Mehrdad, M.

2005-01-01T23:59:59.000Z

259

Nuclear power: an outlook  

Science Journals Connector (OSTI)

Nuclear power: an outlook ... For nuclear power to regain public acceptance and investor confidence, the nation's nuclear plants must sustain an unblemished safety record, reflecting an industrywide commitment to the highest professional standards. ...

1983-11-14T23:59:59.000Z

260

ELECTROCHEMICAL POWER FOR TRANSPORTATION  

E-Print Network (OSTI)

that is powered by an electric motor which is driven byPower module Reactor Electric motor Toyota EVlH electricdesign package including an electric motor and associated

Cairns, Elton J.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" 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

PowerPoint Presentation  

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

low power situations there's a mechanism: lBurst mode deep cycles e-caps, which can overheat them, and cause wearout quicker. lAlso, at low power the converters are less...

262

Body powered thermoelectric systems  

E-Print Network (OSTI)

Great interest exists for and progress has be made in the effective utilization of the human body as a possible power supply in hopes of powering such applications as sensors and continuously monitoring medical devices ...

Settaluri, Krishna Tej

2012-01-01T23:59:59.000Z

263

Fundamentals of Power Electronics  

Science Journals Connector (OSTI)

This chapter gives a description and overview of power electronic technologies including a description of the fundamental systems that are the building blocks of power electronic systems. Technologies that are de...

Edison R. C. da Silva; Malik E. Elbuluk

2013-01-01T23:59:59.000Z

264

Data Center Power Consumption  

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

Center Power Consumption Center Power Consumption A new look at a growing problem Fact - Data center power density up 10x in the last 10 years 2.1 kW/rack (1992); 14 kW/rack (2007) Racks are not fully populated due to power/cooling constraints Fact - Increasing processor power Moore's law Fact - Energy cost going up 3 yr. energy cost equivalent to acquisition cost Fact - Iterative power life cycle Takes as much energy to cool computers as it takes to power them. Fact - Over-provisioning Most data centers are over-provisioned with cooling and still have hot spots November 2007 SubZero Engineering An Industry at the Crossroads Conflict between scaling IT demands and energy efficiency Server Efficiency is improving year after year Performance/Watt doubles every 2 years Power Density is Going Up

265

ELECTROCHEMICAL POWER FOR TRANSPORTATION  

E-Print Network (OSTI)

resistant material for contact with s Low-cost seals Low-cost electrolyte Specific power is low Thermal

Cairns, Elton J.

2012-01-01T23:59:59.000Z

266

wind power station  

Science Journals Connector (OSTI)

wind power station [It may consist of just one wind turbine or a network of windmills] ? Windkraftanlage

2014-08-01T23:59:59.000Z

267

Power Plant Cycling Costs  

SciTech Connect

This report provides a detailed review of the most up to date data available on power plant cycling costs. The primary objective of this report is to increase awareness of power plant cycling cost, the use of these costs in renewable integration studies and to stimulate debate between policymakers, system dispatchers, plant personnel and power utilities.

Kumar, N.; Besuner, P.; Lefton, S.; Agan, D.; Hilleman, D.

2012-07-01T23:59:59.000Z

268

TERRORISM AND NUCLEAR POWER  

Science Journals Connector (OSTI)

TERRORISM AND NUCLEAR POWER ... The attacks of Sept. 11 raise fear that U.S. nuclear power plants may be vulnerable ... THE TERRORIST ATTACKS ON THE World Trade Center and Pentagon are forcing a reexamination of the security of the nation's 103 nuclear power plants by nuclear's advocates and foes alike. ...

JEFF JOHNSON

2001-10-08T23:59:59.000Z

269

Green Power Inverter Prvningsrapport  

E-Print Network (OSTI)

Green Power Inverter Prøvningsrapport SolenergiCentret Søren Poulsen Ivan Katic Oktober 2004 #12;Green Power Inverter målerapport.doc SolenergiCentret - 04-03-2005 2 Forord Nærværende rapport indeholder Teknologisk Instituts bidrag til målinger i forbindelse med PSO projektet "Green Power Inverter

270

Wind for Schools Project Power System Brief, Wind Powering America...  

Wind Powering America (EERE)

Wind Powering America Fact Sheet Series Energy Efficiency & Renewable Energy Wind for Schools Project Power System Brief Wind for Schools Project Power System Brief Wind for...

271

Karnataka Power Corporation Limited and National Thermal Power...  

Open Energy Info (EERE)

Limited and National Thermal Power Corporation JV Jump to: navigation, search Name: Karnataka Power Corporation Limited and National Thermal Power Corporation JV Place: India...

272

Electric Power Monthly  

Gasoline and Diesel Fuel Update (EIA)

Electric Power Monthly > Electric Power Monthly Back Issues Electric Power Monthly > Electric Power Monthly Back Issues Electric Power Monthly Back Issues Monthly Excel files zipped 2010 January February March April May June July August September October November December 2009 January February March April May June July August September October November December 2008 January February March March Supplement April May June July August September October November December 2007 January February March April May June July August September October November December 2006 January February March April May June July August September October November December 2005 January February March April May June July August September October November December

273

Effects of the terra nova offshore oil development on benthic macro-invertebrates over 10 Years of development drilling on the grand Banks of Newfoundland, Canada  

Science Journals Connector (OSTI)

Abstract This paper describes effects of drilling with water and synthetic-based drilling muds on benthic invertebrates over 10 years at the Terra Nova offshore oil development. As such, the paper provides insight on the effects of relatively new synthetic-based drilling muds (SBMs), and makes an important contribution to our understanding of the long-term chronic effects of drilling on benthic communities. The Terra Nova Field is located approximately 350km offshore on the Grand Banks of Newfoundland (Canada). Sediment and invertebrate samples were collected in 1997 (baseline) prior to drilling, and subsequently in 2000, 2001, 2002, 2004, 2006, 2008 and 2010. Approximately 50 stations were sampled in each year at distances of less than 1 to approximately 20km from drill centres. Summary benthic invertebrate community measures examined were total abundance, biomass, richness, diversity and multivariate measures of community composition based on non-Metric Dimensional Scaling (nMDS). Decreases in abundance, biomass and richness were noted at one station located nearest (0.14km) to a drill centre in some EEM (environmental effects monitoring) years. These decreases coincided with higher levels of tracers of drill muds in sediments (barium and >C10-C21 hydrocarbons). Abundances of selected individual taxa were also examined to help interpret responses when project-related effects on summary measures occurred. Enrichment effects on some tolerant taxa (e.g., the polychaete family Phyllodocidae and the bivalve family Tellinidae) and decreased abundances of sensitive taxa (e.g., the polychaete families Orbiniidae and Paraonidae) were detected to within approximately 1 to 2km from discharge source. Lagged responses three to five years after drilling started were noted for Phyllodocidae and Tellinidae, suggesting chronic or indirect effects. Overall, results of benthic community analyses at Terra Nova indicate that effects on summary measures of community composition were spatially limited but, as seen elsewhere, some taxa were more sensitive to drilling discharges.

Michael D. Paine; Elisabeth M. DeBlois; Bruce W. Kilgour; Ellen Tracy; Patricia Pocklington; Roger D. Crowley; Urban P. Williams; G. Gregory Janes

2014-01-01T23:59:59.000Z

274

Multimode power processor  

DOE Patents (OSTI)

In one embodiment, a power processor which operates in three modes: an inverter mode wherein power is delivered from a battery to an AC power grid or load; a battery charger mode wherein the battery is charged by a generator; and a parallel mode wherein the generator supplies power to the AC power grid or load in parallel with the battery. In the parallel mode, the system adapts to arbitrary non-linear loads. The power processor may operate on a per-phase basis wherein the load may be synthetically transferred from one phase to another by way of a bumpless transfer which causes no interruption of power to the load when transferring energy sources. Voltage transients and frequency transients delivered to the load when switching between the generator and battery sources are minimized, thereby providing an uninterruptible power supply. The power processor may be used as part of a hybrid electrical power source system which may contain, in one embodiment, a photovoltaic array, diesel engine, and battery power sources.

O'Sullivan, George A. (Pottersville, NJ); O'Sullivan, Joseph A. (St. Louis, MO)

1999-01-01T23:59:59.000Z

275

PowerPoint Presentation  

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

6 Northern Power Systems, Inc 6 Northern Power Systems, Inc Northern Power Systems 182 Mad River Park Waitsfield, VT 05673 Ultracapacitor EnergyBridge(tm) UPS for Palmdale Water District DOE/ESS PEER Review November 3, 2006 11/03/2006 Northern Power Systems, Inc © 2006 2 Northern Power  Distributed Energy Systems Corp (NASDAQ:DESC)  Energy Solutions since 1974  Products, Systems and Services Divisions  Hundreds of Projects around the World  HQ and Manufacturing in Vermont  Regional offices in NY, TX, CA, England, and Mexico 11/03/2006 Northern Power Systems, Inc © 2006 3 Project Overview  CEC - California Energy Commission  Funding agency  Palmdale Water District  Award recipient, host site  Northern Power  Technology provider  Black & Veatch  Owner's engineer

276

Vehicle Technologies Office: Power Electronics  

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

Power Electronics to Power Electronics to someone by E-mail Share Vehicle Technologies Office: Power Electronics on Facebook Tweet about Vehicle Technologies Office: Power Electronics on Twitter Bookmark Vehicle Technologies Office: Power Electronics on Google Bookmark Vehicle Technologies Office: Power Electronics on Delicious Rank Vehicle Technologies Office: Power Electronics on Digg Find More places to share Vehicle Technologies Office: Power Electronics on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Power Electronics Electrical Machines Thermal Control & System Integration Advanced Combustion Engines Fuels & Lubricants Materials Technologies Power Electronics The power electronics activity focuses on research and development (R&D)

277

Power network analysis and optimization  

E-Print Network (OSTI)

Marek-Sadowska, On-chip power supply network optimizationtechniques for full-chip power supply noise analysis IEEEFull-chip vectorless dynamic power integrity analysis and

Zhang, Wanping

2009-01-01T23:59:59.000Z

278

Principle Power | Open Energy Information  

Open Energy Info (EERE)

Principle Power Place: San Francisco, California Zip: 94120 Sector: Renewable Energy Product: Principle Power is a global independent power producer committed to delivering green,...

279

ANL Study Shows Wind Power Decreases Power Sector Emissions ...  

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

ANL Study Shows Wind Power Decreases Power Sector Emissions ANL Study Shows Wind Power Decreases Power Sector Emissions May 1, 2012 - 3:38pm Addthis This is an excerpt from the...

280

Scotrenewables Wind Power and Marine Power Ltd | Open Energy...  

Open Energy Info (EERE)

Wind Power and Marine Power Ltd Jump to: navigation, search Name: Scotrenewables Wind Power and Marine Power Ltd Place: Orkey, Scotland, United Kingdom Zip: KW16 3AW Sector:...

Note: This page contains sample records for the topic "nova scotia power" 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

EA-1726: Kahuku Wind Power, LLC Wind Power Generation Facility...  

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

6: Kahuku Wind Power, LLC Wind Power Generation Facility, O'ahu, HI EA-1726: Kahuku Wind Power, LLC Wind Power Generation Facility, O'ahu, HI May 3, 2010 EA-1726: Final...

282

Northwest Power and Conservation Council Fifth Northwest Power Plan  

E-Print Network (OSTI)

.........................................................................................................................................15 E. Wind power................................................................................................................................................24 M. Fish and Wildlife

283

Biomass: Potato Power  

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

POTATO POWER POTATO POWER Curriculum: Biomass Power (organic chemistry, chemical/carbon cycles, plants, energy resources/transformations) Grade Level: Grades 2 to 3 Small groups (3 to 4) Time: 30 to 40 minutes Summary: Students assemble a potato battery that will power a digital clock. This shows the connection between renewable energy from biomass and its application. Provided by the Department of Energy's National Renewable Energy Laboratory and BP America Inc. BIOPOWER - POTATO POWER Purpose: Can a potato power a clock? Materials:  A potato  A paper plate  Two pennies  Two galvanized nails  Three 8 inch insulated copper wire, with 2 inches of the insulation removed from the ends  A digital clock (with places for wire attachment)

284

PowerPoint Presentation  

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

Arkansas Power Electronics International, Inc. Arkansas Power Electronics International, Inc. DOE Peer Review November 2-3, 2006 Marcelo Schupbach, Ph.D. Senior Engineer APEI, Inc. 535 Research Center Blvd. Fayetteville, AR 72701 Phone: (479)-443-5759 Email: marcelo@apei.net Website: www.apei.net High Temperature and High Power Density SiC Power Electronic Converters Energy Storage Systems Program 2 Overview * APEI, Inc. Corporate Status * Broader Impact of SiC-based Power Converter * DOE Energy Storage System Program Phase I SBIR - SBIR Topic: Wide Band Gap Power Converter Application - APEI's Goals - Phase I Accomplishments * DOE Energy Storage System Program Phase II SBIR - APEI's Goals - Research Team and Partners - Project Status Energy Storage Systems Program 3 APEI, Inc. Mission Statement We are a small business dedicated to

285

DSW Power Projects  

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

Power Projects Contact DSW Customers Customer Meetings Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Power Projects Contact DSW Customers Customer Meetings Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Rates DSW Power Projects Boulder Canyon: Straddling the Colorado River near the Arizona-Nevada border, Hoover Dam in Boulder Canyon creates Lake Mead. River waters turning turbines at Hoover Powerplant produce about 2,074 MW--enough electricity for nearly 8 million people. Western markets this power to public utilities in Arizona, California and Nevada over 53.30 circuit-miles of transmission line. Central Arizona: Authorized in 1968, the Central Arizona Project in Arizona and western New Mexico was built to improve water resources in the Colorado River Basin. Segments of the authorization allowed for Federal participation in the Navajo Generating Station. The Federal share of the powerplant's combined capacity is 547 MW.

286

PowerPoint Presentation  

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

11 North American Power Group, Ltd. 11 North American Power Group, Ltd. November 17, 2011 North American Power Group, Ltd. Two Elk Energy Park Carbon Site Characterization Study Preliminary Geologic Model-Update DOE NETL Annual Meeting November, 15-17, 2011 North American Power Group Copyright 2011 NAPG Two Elk Project Location 2 North American Power Group Copyright 2011 NAPG Work Flow and Project Integration 3 North American Power Group Copyright 2011 NAPG Modeling Approach  Model basin architecture is basically constructed from data within a 25 x 25 mile square area  Geologists reviewed data and correlated tops and surfaces  Porosity, permeability, petrophysics and other information correlated from that data to create a baseline model  Additional data has yet to be added from seismic information and from on-site penetrations

287

Peak power ratio generator  

DOE Patents (OSTI)

A peak power ratio generator is described for measuring, in combination with a conventional power meter, the peak power level of extremely narrow pulses in the gigahertz radio frequency bands. The present invention in a preferred embodiment utilizes a tunnel diode and a back diode combination in a detector circuit as the only high speed elements. The high speed tunnel diode provides a bistable signal and serves as a memory device of the input pulses for the remaining, slower components. A hybrid digital and analog loop maintains the peak power level of a reference channel at a known amount. Thus, by measuring the average power levels of the reference signal and the source signal, the peak power level of the source signal can be determined.

Moyer, Robert D. (Albuquerque, NM)

1985-01-01T23:59:59.000Z

288

Entangling Power of Permutations  

E-Print Network (OSTI)

The notion of entangling power of unitary matrices was introduced by Zanardi, Zalka and Faoro [PRA, 62, 030301]. We study the entangling power of permutations, given in terms of a combinatorial formula. We show that the permutation matrices with zero entangling power are, up to local unitaries, the identity and the swap. We construct the permutations with the minimum nonzero entangling power for every dimension. With the use of orthogonal latin squares, we construct the permutations with the maximum entangling power for every dimension. Moreover, we show that the value obtained is maximum over all unitaries of the same dimension, with possible exception for 36. Our result enables us to construct generic examples of 4-qudits maximally entangled states for all dimensions except for 2 and 6. We numerically classify, according to their entangling power, the permutation matrices of dimension 4 and 9, and we give some estimates for higher dimensions.

Lieven Clarisse; Sibasish Ghosh; Simone Severini; Anthony Sudbery

2005-02-07T23:59:59.000Z

289

Alternative Energy Technologies Solar Power  

E-Print Network (OSTI)

#12;Alternative Energy Technologies Solar Power Photovoltaics Concentrating Solar Power (CSP) Power;Concentrating Solar Power (CSP) Reflector material is Aluminum or Silver Tube material ..... Several possible, Philippines Vanadium ........ Swaziland, Central Africa Zinc ................ Peru, Canada, Mexico Silver

Scott, Christopher

290

Southeastern Power Administration | Department of Energy  

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

Southeastern Power Administration Southeastern Power Administration Southeastern Power Administration View All Maps Addthis...

291

SaskPower Small Power Producers Program (Saskatchewan, Canada) | Department  

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

SaskPower Small Power Producers Program (Saskatchewan, Canada) SaskPower Small Power Producers Program (Saskatchewan, Canada) SaskPower Small Power Producers Program (Saskatchewan, Canada) < Back Eligibility Commercial Agricultural Industrial Residential Savings Category Solar Buying & Making Electricity Program Info Funding Source SaskPower State Saskatchewan Program Type Performance-Based Incentive Provider SaskPower The Small Power Producers Program accommodates customers who wish to generate up to 100 kilowatts (kW) of electricity for the purpose of offsetting power that would otherwise be purchased from SaskPower or for selling all of the power generated to SaskPower. At the beginning of the application process, you need to choose between one of two options: Sell all of the power you produce to SaskPower, or sell the

292

Karnataka Power Corporation Limited and National Thermal Power Corporation  

Open Energy Info (EERE)

Karnataka Power Corporation Limited and National Thermal Power Corporation Karnataka Power Corporation Limited and National Thermal Power Corporation JV Jump to: navigation, search Name Karnataka Power Corporation Limited and National Thermal Power Corporation JV Place India Sector Wind energy Product India-based wind power project developer. References Karnataka Power Corporation Limited and National Thermal Power Corporation JV[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Karnataka Power Corporation Limited and National Thermal Power Corporation JV is a company located in India . References ↑ "Karnataka Power Corporation Limited and National Thermal Power Corporation JV" Retrieved from "http://en.openei.org/w/index.php?title=Karnataka_Power_Corporation_Limited_and_National_Thermal_Power_Corporation_JV&oldid=3479

293

Trumping and Power Majorization  

E-Print Network (OSTI)

Majorization is a basic concept in matrix theory that has found applications in numerous settings over the past century. Power majorization is a more specialized notion that has been studied in the theory of inequalities. On the other hand, the trumping relation has recently been considered in quantum information, specifically in entanglement theory. We explore the connections between trumping and power majorization. We prove an analogue of Rado's theorem for power majorization and consider a number of examples.

David W. Kribs; Rajesh Pereira; Sarah Plosker

2012-10-24T23:59:59.000Z

294

Nuclear power browning out  

SciTech Connect

When the sad history of nuclear power is written, April 26, 1986, will be recorded as the day the dream died. The explosion at the Chernobyl plant was a terrible human tragedy- and it delivered a stark verdict on the hope that nuclear power will one day replace fossil fuel-based energy systems. Nuclear advocates may soldier on, but a decade after Chernobyl it is clear that nuclear power is no longer a viable energy option for the twenty-first century.

Flavin, C.; Lenssen, N.

1996-05-01T23:59:59.000Z

295

Power Metering Project  

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

There are many devices around campus that use electricity, but it helps to have an understanding of how much power each type of device uses. With this information, you are better able to focus efforts on reducing power consumption. With basic power data collection and analysis, we can begin to answer questions like: how much money does it cost the school to leave all the computers on at night?

296

Interleaved power converter  

DOE Patents (OSTI)

A power converter architecture interleaves full bridge converters to alleviate thermal management problems in high current applications, and may, for example, double the output power capability while reducing parts count and costs. For example, one phase of a three phase inverter is shared between two transformers, which provide power to a rectifier such as a current doubler rectifier to provide two full bridge DC/DC converters with three rather than four high voltage inverter legs.

Zhu, Lizhi (Canton, MI)

2007-11-13T23:59:59.000Z

297

E-Voting in Brazil -The Risks to Democracy Jos Rodrigues-Filho, Cynthia J. Alexander, and Luciano C. Batista  

E-Print Network (OSTI)

- 85 - E-Voting in Brazil - The Risks to Democracy José Rodrigues-Filho, Cynthia J. Alexander, and Luciano C. Batista Federal University of Paraiba, Paraiba, Brazil and Acadia University, Nova Scotia be implemented - then the implications for democracy should be considered. Brazil's introduction of e

Matwin, Stan

298

The Instability of the NbTe2 Surface Structure D. Cukjati (a), A. Prodan1  

E-Print Network (OSTI)

Mainz, Germany (d) Department of Physics, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada (e) Department of Physics, Acadia University, Wolfville, Nova Scotia, B0P 1X0, Canada (Received October 23, 2001 reports published on low energy electron diffraction (LEED) stu- dies of the MX2 compounds. It was shown

Hla, Saw-Wai

299

Storage Model for CDA Documents Zheng Liang, Peter Bodorik, Michael Shepherd  

E-Print Network (OSTI)

Storage Model for CDA Documents Zheng Liang, Peter Bodorik, Michael Shepherd Faculty of Computer Science, Dalhousie University Halifax, Nova Scotia, Canada B3H 1W5 zhengl@cs.dal.ca, bodorik@cs.dal.ca, shepherd@cs.dal.ca Abstract The Health Level 7 Clinic Document Architecture (CDA) is an XML-based document

Shepherd, Mike

300

Browsing and Keyword-Based Profiles: A Cautionary Tale Michael Shepherd, Carolyn Watters, Jack Duffy and Raj Kaushik  

E-Print Network (OSTI)

Browsing and Keyword-Based Profiles: A Cautionary Tale Michael Shepherd, Carolyn Watters, Jack Duffy and Raj Kaushik Faculty of Computer Science Dalhousie University Halifax, Nova Scotia, Canada B3H 1W5 {shepherd | watters | kaushik} @cs.dal.ca jack.duffy@dal.ca Abstract In this research, adaptive

Shepherd, Mike

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to obtain the most current and comprehensive results.


301

Dear Colleague, Spine related disorders, including disc disease, stenosis, neck and back pain, constitute the  

E-Print Network (OSTI)

, constitute the majority of referrals to the neurosurgical service in Nova Scotia. Many patients currently, only then to be told that surgery is not appropriate for them and have a Pain Clinic referral initiated of spine referrals, so as to more quickly see your patients for whom surgery may be necessary or beneficial

Brownstone, Rob

302

Atmos. Chem. Phys., 11, 1176111775, 2011 www.atmos-chem-phys.net/11/11761/2011/  

E-Print Network (OSTI)

Atmos. Chem. Phys., 11, 11761­11775, 2011 www.atmos-chem-phys.net/11/11761/2011/ doi:10.5194/acp-11-11761-2011 © Author(s) 2011. CC Attribution 3.0 License. Atmospheric Chemistry and Physics Novel application, Canada 3Department of Physics and Atmospheric Science, Dalhousie University, Halifax, Nova Scotia, Canada

Martin, Randall

303

A Knowledge Management Framework to Morph Clinical Cases with Clinical  

E-Print Network (OSTI)

A Knowledge Management Framework to Morph Clinical Cases with Clinical Practice Guidelines Fehmida University, Halifax, Nova Scotia, Canada Abstract In this paper we present a knowledge management framework that allows the automatic linking/mapping of contextually and functionally similar medical knowledge that may

Abidi, Syed Sibte Raza

304

Biogeography of Marine Algae  

E-Print Network (OSTI)

Biogeography of Marine Algae David J Garbary, St Francis Xavier University, Antigonish, Nova Scotia and vicariance in establishing distributions and as factors associated with speciation. Since eukaryotic algae. There are many species that are virtually cosmopolitan (e.g. the green alga Enteromorpha intestinalis, the red

305

The intermediate-wavelength magnetic anomaly maps of the North Atlantic Ocean derived from satellite and shipborne data  

Science Journals Connector (OSTI)

......shown on the global maps over this basin and other deep marginal basins such as the Bay of Bengal, and the Australian Bight (e.g. Arkani- Hamed et al. 1994...lithosphere beneath the Nova Scotia Basin (Ghods 1994) indicate that thermal......

Jafar Arkani-Hamed; Jacob Verhoef; Walter Roest; Ron Macnab

1995-12-01T23:59:59.000Z

306

37 | P a g e Activity 10  

E-Print Network (OSTI)

resources). · Baking ingredients · Table #12; 38 | P a g e · Sterile reused and recyclable. Online resources, creative posters on recycled newspaper or cardboard, and chalkgraffiti are all viable://www.gov.ns.ca/agri/marketing/recipes/seasons.pdf o Select Nova Scotia's resource page: http://www.selectnovascotia.ca · Inseason fruits

Brownstone, Rob

307

Achieving a ten percent greenhouse gas reduction by 2020 Response to  

E-Print Network (OSTI)

's environmental and economic goals are to ensure ... (e) greenhouse gas emissions will be at least ten per cent). The Nova Scotia Department of Energy also assumes this level of emissions by 2020 in its background paper of carbon dioxide. #12;Energy Research Group: Achieving a ten percent greenhouse gas reduction 2 shows NRCan

Hughes, Larry

308

1 | P a g e ReThink! Sustainability Manual and Activities  

E-Print Network (OSTI)

to build a sustainable Dalhousie? In 2008, a focused effort to systematically tackle sustainability issues1 | P a g e ReThink! Sustainability Manual and Activities Office of Sustainability Dalhousie University 1226 Le Marchant St. Halifax, Nova Scotia B3H 3P7 Phone 19024947448 www.sustainability

Brownstone, Rob

309

IN SEARCH OF A PHYSIOLOGICAL BASIS FOR COVARIATIONS IN LIGHT-LIMITED AND LIGHT-SATURATED PHOTOSYNTHESIS1  

E-Print Network (OSTI)

-SATURATED PHOTOSYNTHESIS1 Michael J. Behrenfeld2 National Aeronautics and Space Administration, Goddard Space Flight Center, Department of Oceanography, Halifax, Nova Scotia B3 H 4J1, Canada The photosynthesis-irradiance (PE) of photosynthesis. Variability in PE curves can be separated into two categories: that associated with changes

Babin, Marcel

310

Power Supply Synchronization without Communication  

E-Print Network (OSTI)

as Micro-Grid based Electrical Power Systems ­ MGEPS [2]; and in Parallel Connected Uninterruptible Power

Moehlis, Jeff

311

EIA Electric Power Forms  

Gasoline and Diesel Fuel Update (EIA)

Electric Power Forms Electric Power Forms EIA Electric Power Forms Listing of Publicly Available and Confidential Data EIA's statistical surveys encompass each significant electric supply and demand activity in the United States. Most of the electric power survey forms resulting data elements are published, but respondent confidentiality is required. The chart below shows the data elements for each survey form and how each data element is treated in regard to confidentiality. Data Categories Data collection forms EIA- 411 EIA- 826 EIA- 860 EIA- 860M EIA- 861 EIA- 923 Frame Information Utility identification and iocation -- -- -- -- X -- Plant identification and iocation -- -- -- X -- X Generation and fuel Latitude and longitude -- -- X -- -- --

312

Magnets and Power Supplies  

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

Bibliography Up: APS Storage Ring Parameters Previous: Longitudinal Bibliography Up: APS Storage Ring Parameters Previous: Longitudinal bunch profile and Magnets and Power Supplies Dipole Magnets and Power Supplies Value Dipole Number 80+1 No. of power supplies 1 Magnetic length 3.06 m Core length 3.00 m Bending radius 38.9611 m Power supply limit 500.0 A Field at 7 GeV 0.599 T Dipole trim coils Number 80+1 No. of power supplies 80 Magnetic length 3.06 m Core length 3.00 m Power supply limit 20.0 A Maximum field 0.04 T Horizontal Correction Dipoles Number 317 No. of power supplies 317 Magnetic length 0.160 m Core length 0.07 m Power supply limit 150.0 A Maximum field 0.16 T Max. deflection at 7 GeV 1.1 mrad Vertical Corrector Dipoles Number 317 No. of power supplies 317

313

Southwestern Power Administration  

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

7 ANNUAL REPORT 7 ANNUAL REPORT Southwestern Power Administration Letter to the Secretary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 About Southwestern. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Accomplishments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Supplementary Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

314

Combined Heat and Power  

Office of Environmental Management (EM)

energy costs and 31 emissions while also providing more resilient and reliable electric power and thermal energy 1 . CHP 32 systems combine the production of heat (for both...

315

SOLAR MARKET POWERS SILICON  

Science Journals Connector (OSTI)

SOLAR MARKET POWERS SILICON ... Polysilicon shortages are boon to manufacturers, bane of solar energy industry ... Solar energy is a relatively new market for polysilicon manufacturers. ...

JEAN-FRA&CCEDIL;NOIS TREMBLAY

2006-10-02T23:59:59.000Z

316

BONNEVILLE POWER ADMINISTRATION  

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

Conservation Rate Credit (CRC) - A current funding mechanism that provides a discounted power rate to participating utilities, conditioned on documented expenditures on qualifying...

317

Bonneville Power Administration  

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

o Includes option to elect into Shared Rate Plan, if room under limit Bonneville Power Administration 061708 Revision (Original version issued externally April 11, 2008)...

318

Clean Coal Power Initiative  

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

"Clean coal technology" describes a new generation of energy processes that sharply reduce air emissions and other pollutants from coal-burning power plants.

319

Wind Power Forecasting  

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

Retrospective Reports 2011 Smart Grid Wind Integration Wind Integration Initiatives Wind Power Forecasting Wind Projects Email List Self Supplied Balancing Reserves Dynamic...

320

Balancing of Wind Power.  

E-Print Network (OSTI)

?? In the future, renewable energy share, especially wind power share, in electricity generation is expected to increase. Due to nature of the wind, wind (more)

lker, Muhammed Akif

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" 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

Wind Power Forecasting  

Science Journals Connector (OSTI)

The National Center for Atmospheric Research (NCAR) has configured a Wind Power Forecasting System for Xcel Energy that integrates high resolution and ensemble...

Sue Ellen Haupt; William P. Mahoney; Keith Parks

2014-01-01T23:59:59.000Z

322

PowerPoint Presentation  

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

and Characterization (SciChar) Workshop Characterization Capabilities Battery Questions Neutron Advantages * Scattering Power unrelated to Z - Many low Z elements have high cross...

323

Municipal Electric Power (Minnesota)  

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

This section describes energy procurement for local utilities operating in Minnesota and provides a means for Minnesota cities to construct and operate hydroelectric power plants. The statute gives...

324

Southwestern Power Administration  

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

Open Access Tariff Standards of Conduct Transmission Planning Open Access Tariff Pursuant to an agreement between Southwestern and Southwest Power Pool, Inc. (SPP), which became...

325

Southwestern Power Administration  

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

equipment, and services to support its mission of marketing and delivering Federal hydroelectric power: 1569138161-kV field equipment such as circuit breakers, coupling...

326

Southwestern Power Administration  

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

Environment Southwestern's mission of marketing and delivering Federal hydroelectric power fully supports the U.S. Department of Energy's strategic goal of improving...

327

Power System Electrician Construction  

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

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest states (Washington, Oregon, Montana, Idaho). The...

328

Combined Heat & Power  

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

available today." -American Council for an Energy-Efficient Economy What is Combined Heat & Power (CHP)? Federal Utility Partnership Working Group May 7 - 8, 2014 Virginia...

329

PowerPoint Presentation  

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

Awards Lab-Level Objectives distinguish PNNL Chemical Imaging of Dynamic Systems Chemical Conversions for Sustainable Energy Efficient and Secure Power Grid Disruption of Illicit...

330

Southwestern Power Administration  

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

May 22, 2014 Lake Texoma Hydropower Generation to Remain Low for Near Future TULSA, OK - Southwestern Power Administration (Southwestern) announced today that in response to...

331

Power System Electrician Maintenance  

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

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest in Custer, Washington. Custer is a designated...

332

Concentrated Solar Thermoelectric Power  

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

SOLAR POWER PROGRAM REVIEW 2013 Receiver Cavity * Receiver cavity can reduce heat loss from black surface or selective surface 18 With blackbody absorber: With 20%...

333

Northwest, the Bonneville Power  

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

by a similar event. Overgrown trees came in contact with high-voltage transmission lines, causing a protective shutdown that created cascading power outages across the...

334

Wide Bandgap Power Electronics  

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

- Acquiring new prototype devices. - Building new gate drivers and test set- ups for power switches with fast switching times * Total project funding - DOE 100% * FY08 - 432K *...

335

Power Purchase Agreements  

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

A Power Purchase Agreement (PPA) is a financing structure that enables property owners or tenants, including state and local governments, to realize the benefits of renewable energy generation...

336

Power Purchase Agreement Webinars  

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

Provides a listing of past power purchase agreement webinars and associated files. Author: U. S. Department of Energy, Energy Efficiency & Renewable Energy

337

Solar Power Purchase Agreements  

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

Provides an overview of solar power purchase agreements including how they work, benefits and challenges and eligibility. Author: United States Environmental Protection Agency (EPA)

338

Contemporary Trends power point  

E-Print Network (OSTI)

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

Nalbandian, John

2013-02-01T23:59:59.000Z

339

Alabama Power- UESC Activities  

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

Presentationgiven at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meetingdiscusses Alabama Power and its utility energy service contract (UESC) projects and activities.

340

PowerPoint Presentation  

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

Market Monitoring Market Monitoring Tools Bernie Lesieutre - LBNL Bob Thomas - Cornell October 18, 2006 Washington, D.C. OE Visualization and Controls Peer Review Market Monitoring Tools: Overview Approach: Use dispatch, profit, revenue/offer price, withholding sensitivities to identify opportunities for local advantage that give some participants market power potential. 2006 Technical Work: Extend prior results to large, RTO-scale systems. Initiate large-scale analysis with RTO (PJM). Evaluate reactive power effects on energy markets. Publication and presentation of results. Market Power: Substitutability Market power boils down to the issue of substitutability Locational Advantage: "Load Pockets" Physical network constraints limit supply to certain loads, so that the incremental demand

Note: This page contains sample records for the topic "nova scotia power" 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

Power Supply Negotiations  

Energy Savers (EERE)

Southeastern Federal Power Alliance Incremental Decay in Energy March 11, 2014 2 Incremental Decay in Energy Hydropower customers observations from our review of the Buford...

342

Solar power satellites.  

E-Print Network (OSTI)

??During energy crisis at the end of the Sixties, a new idea to exploit solar energy arose: Solar Power Satellites. These satellites need a huge (more)

Palmas, Alessandro

2013-01-01T23:59:59.000Z

343

Green Power Network: News  

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

News News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports News Archive Subscribe to Green Power News TVA Seeks 126 MW of Renewables in 2014 The Tennessee Valley Authority (TVA) is increasing the capacity of its renewable energy power purchase programs by 7 peercent over 2013, with a total capacity of 126 megawatts (MW) being offered. The increase in capacity is being spread across two of TVA's three power purchase programs - Green Power Providers, Solar Solutions Initiative, and the Renewable Standard Offer. The Green Power Providers program has 10 MW of available capacity for the development of small-scale solar, wind, biomass and hydro generation systems that are 50 kilowatts (kW) or less. Within the Green Power Providers program TVA has doubled the residential capacity from 2 MW to 4 MW and will be paying all power providers a total of 14¢ per kilowatt-hour (kWh). The Solar Solutions Initiative program, which focuses on installations between 50 kW and 1 MW, has been expanded from 10 MW of capacity to 16 MW and now pays a premium of 6¢/kWh. TVA's third power purchase program, the Renewable Standard Offer continues to have 100 MW of available capacity for projects between 1 MW and 20 MW. Prior to these program expansions TVA's renewables portfolio consisted of 128 MW of operating or committed solar, 1,500 MW of wind, and 60 MW of biomass.

344

Nuclear Power for Italy  

Science Journals Connector (OSTI)

ITALY HAS DECIDED to use British know-how to build its first big nuclear power plant. A.G.I.P. Nucleare, a subsidiary of the Italian government-owned petroleum organization, E.N.I., and Britain's Nuclear Power Plant Co. will sign final agreement next ...

1957-12-02T23:59:59.000Z

345

Nuclear power engineering  

Science Journals Connector (OSTI)

... been easy to write 950 pages of unrelenting tedium. But both volumes of Pedersen's Nuclear Power read like computer printouts, an avalanche of factual information recited in a dogged monotone, ... even the most ingenious intricacy is embalmed lifeless on the page. Indeed both volumes of Nuclear Power read disconcertingly like each other. The first is called ...

Walt Patterson

1979-01-25T23:59:59.000Z

346

Catechism for nuclear power  

Science Journals Connector (OSTI)

... doses of radiation exposure are potentially harmful to people, and should be avoided. -"Nuclear power stations, and the nuclear industry in general, are sources of artificial radiation to which ... general, are sources of artificial radiation to which people may be exposed." Therefore nuclear power stations should not be built."Hither explain in no more than 250 words which ...

1986-07-31T23:59:59.000Z

347

Bonneville Power Administrator Compares  

E-Print Network (OSTI)

Bonneville Power Administrator Compares Missouri Basin Reservoirs with Pacific Northwest's by Pat-16 was the dinner speech of a former Nebraskan from Schuyler, James Jura. Now administrator of the Bonneville Power Administration, Portland, Ore., Jura has been with Bonneville for the past 10 ears. He spoke to the group

Nebraska-Lincoln, University of

348

NUCLEAR POWER in CALIFORNIA  

E-Print Network (OSTI)

NUCLEAR POWER in CALIFORNIA: 2007 STATUS REPORT CALIFORNIA ENERGY COMMISSION October 2007 CEC-100, California Contract No. 700-05-002 Prepared For: California Energy Commission Barbara Byron, Senior Nuclear public workshops on nuclear power. The Integrated Energy Policy Report Committee, led by Commissioners

349

Atomic Power in Japan  

Science Journals Connector (OSTI)

NUCLEAR ENERGY will provide most of the power requirements in Japan by the end of this century. So predicts Charles H. Weaver, vice president in charge of atomic power activities for Westinghouse Electric.Addressing the Conference on Peaceful Uses of ...

1957-05-27T23:59:59.000Z

350

SPOTLIGHT ON NUCLEAR POWER  

Science Journals Connector (OSTI)

SPOTLIGHT ON NUCLEAR POWER ... TOUGHER RULES are needed to improve the safety of U.S. nuclear power facilities and to better protect the public from the type of disaster that occurred this spring at Japans Fukushima Daiichi nuclear energy plant, says a preliminary report released by the Nuclear Regulatory Commission (NRC) on July 12. ...

GLENN HESS

2011-07-18T23:59:59.000Z

351

World Power Conference  

Science Journals Connector (OSTI)

... A TWO-DAY meeting of the International Executive Council of the World Power Conference has been held at Stockholm. Nineteen countries were represented : Australia, Austria, Belgium, ... of the International Executive Council and of the British National Committee of the World Power Conference, who presided ; Mr. Harold Hobson, vice-chairman of the British National Committee ...

1948-06-26T23:59:59.000Z

352

World Power Conference  

Science Journals Connector (OSTI)

... THE theme of the Canadian Sectional Meeting of the World Power Conference, to be held in Montreal during September 7-11, 1958, will be "Economic ... other application forms, can be obtained from the Secretary, British National Committee, World Power Conference, 201 Grand Buildings, Trafalgar Square, London, W.C.2. At the meeting ...

1958-05-03T23:59:59.000Z

353

Opposite power series  

Science Journals Connector (OSTI)

In order to analyze the singularities of a power series function P(t) on the boundary of its convergent disc, we introduced the space @W(P) of opposite power series in the opposite variable s=1/t, where P(t) was, mainly, the growth function (Poincare ...

Kyoji Saito

2012-10-01T23:59:59.000Z

354

Underground Power Cables  

Science Journals Connector (OSTI)

...1973 research-article Underground Power Cables J. D. Endacott Up to the present, effectively...particular, in recent years, the oil-filled cable system using cellulose paper impregnated...design of supertension underground power cable systems are considered. The limitations...

1973-01-01T23:59:59.000Z

355

BPA Power Generation (pbl/main)  

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

Generation Hydro Power Wind Power Monthly GSP BPA White Book Dry Year Tools Firstgov Power Generation Hydro Power Federal Columbia River Power System (FCRPS) Hydro Projects FCRPS...

356

Power, Media & Montesquieu. New forms of public power and the balance of power  

E-Print Network (OSTI)

SUMMARY Power, Media & Montesquieu. New forms of public power and the balance of power are organized it is crucial to restrain the power that the state exerts on its citizens. The state has three functions, commonly known as powers: the legislative, executive and judicial powers. This three

van den Brink, Jeroen

357

EIA - Electric Power Data  

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

Survey-level Detail Data Files Survey-level Detail Data Files Electric power data are collected on survey instruments. Data collection is mandated by Congress to promote sound policymaking, efficient markets, and public understanding. The most widely used data are disseminated in reports, such as the Electric Power Monthly and the Electric Power Annual. Publicly available electric power data is available down to the plant level in the Electricity Data Browser and in detailed spreadsheets by survey below. Description Data availability State-level data (consolidated across forms) Contains electricity generation; fuel consumption; emissions; retail sales, revenue, number of customers, and retail prices; generating capacity; and financial data. 1990-2012 (monthly and annual) Electric power sales and revenue data - monthly (Form EIA-826)

358

Green Power Network: Publications  

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

News News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports Publications Alphabetical Listing Categorical Listing Chronological Listing Featured Reports The Green Power Network library contains articles and reports on green power, green pricing, and related topics. Whenever possible, we provide a link to publications available online. The publications are grouped by the following topics to help you in your search. If you are aware of other documents that should be added to this list, please notify our Webmaster.

359

Introduction to MEAG Power  

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

Introduction to MEAG Power Introduction to MEAG Power Southeastern Federal Power Alliance Meeting October 9, 2013 Municipal Electric Authority of Georgia ■ Joint Action Agency ─ Formed in 1975 ─ Owns and operates electric generation and transmission facilities ─ Provides bulk electric power to 48 cities and 1 county in the State of Georgia ■ All 49 Participants have reaffirmed 50-year power sales extensions ■ Take-or-pay contracts with participants are court validated contracts with a General Obligation pledge from each city ■ Generation ownership interest in 10 generating units and a transmission system ─ 2,069 MW generating capacity online ─ 500 MW Plant Vogtle Units 3 & 4 under development ■ Schedules the output from the SEPA contracts for the 49 members

360

Western Area Power Administration  

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

Loveland Area Projects November 29-30, 2011 2 Agenda * Overview of Western Area Power Administration * Post-1989 Loveland Area Projects (LAP) Marketing Plan * Energy Planning and Management Program * Development of the 2025 PMI Proposal * 2025 PMI Proposal * 2025 PMI Comment Period & Proposal Information * Questions 3 Overview of Western Area Power Administration (Western) * One of four power marketing administrations within the Department of Energy * Mission: Market and deliver reliable, renewable, cost-based Federal hydroelectric power and related services within a 15-state region of the central and western U.S. * Vision: Provide premier power marketing and transmission services Rocky Mountain Region (RMR) is one of five regional offices 4 Rocky Mountain Region

Note: This page contains sample records for the topic "nova scotia power" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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361

Wind Powering America  

Wind Powering America (EERE)

These news items are notable additions These news items are notable additions to the Wind Powering America Web site. The Wind Powering America Web site reports recent national and state wind market changes by cataloging wind activities such as wind resource maps, small wind consumer's guides, local wind workshops, news articles, and publications in the areas of policy, public power, small wind, Native Americans, agricultural sector, economic development, public lands, and schools. en-us julie.jones@nrel.gov (Julie Jones) http://www.windpoweringamerica.gov/images/wpa_logo_sm.jpg Wind Powering America http://www.windpoweringamerica.gov/ Nominate an Electric Cooperative for Wind Power Leadership Award by January 15 http://www.windpoweringamerica.gov/filter_detail.asp?itemid=4076 http://www.windpoweringamerica.gov/filter_detail.asp?itemid=4076 Mon, 16

362

Fuel Cell Portable Power  

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

Power Power Department of Energy Workshop January 17, 2002 2 Portable Markets - Table of Contents 1. Opportunity Summary for Portable Markets 2. Commercialization Path and Resource Map 3. Value Chain Issues 4. Ballard "State of the Art" 5. Fuel Options and Issues 6. Where can the D.O.E. Help 3 Opportunity Summary - Portable Markets Infrequent Frequent Typical Applications Backup - Batteries & Gensets Peaking power and seasonal use; mobile power Preferred Fuels Hydrocarbon & Hydrogen Hydrocarbon (H2?) Total Available Market Large - But Fractured into many apps Moderate Price Target Low (Pockets willing to pay high $ for certain attributes) Moderate (Lifecycle) Environmental Impact Low Moderate Timing Short term Mid term 4 Technical Challenge Low High Micro Markets H2 Backup Power HC Frequent

363

Power module assembly  

DOE Patents (OSTI)

A power module assembly of the type suitable for deployment in a vehicular power inverter, wherein the power inverter has a grounded chassis, is provided. The power module assembly comprises a conductive base layer electrically coupled to the chassis, an insulating layer disposed on the conductive base layer, a first conductive node disposed on the insulating layer, a second conductive node disposed on the insulating layer, wherein the first and second conductive nodes are electrically isolated from each other. The power module assembly also comprises a first capacitor having a first electrode electrically connected to the conductive base layer, and a second electrode electrically connected to the first conductive node, and further comprises a second capacitor having a first electrode electrically connected to the conductive base layer, and a second electrode electrically connected to the second conductive node.

Campbell, Jeremy B. (Torrance, CA); Newson, Steve (Redondo Beach, CA)

2011-11-15T23:59:59.000Z

364

Enel Green Power- Innovative Geothermal Power for Nevada | Open Energy  

Open Energy Info (EERE)

Enel Green Power- Innovative Geothermal Power for Nevada Enel Green Power- Innovative Geothermal Power for Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Periodical: Enel Green Power- Innovative Geothermal Power for Nevada Abstract Two binary geothermal power plants inaugurated today with a total capacity of 65 MW: They will generate enough energy to meet the needs of some 40 thousand American households. Author Hank Sennott Published Press Release, 04/15/2009 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Enel Green Power- Innovative Geothermal Power for Nevada Citation Hank Sennott. 04/15/2009. Enel Green Power- Innovative Geothermal Power for Nevada. Press Release. 1-2. Retrieved from "http://en.openei.org/w/index.php?title=Enel_Green_Power-_Innovative_Geothermal_Power_for_Nevada&oldid=680547"

365

Power Consumption Prediction and Power-Aware Packing in Consolidated  

E-Print Network (OSTI)

Power Consumption Prediction and Power-Aware Packing in Consolidated Environments Jeonghwan Choi the power consumption of groups of colocated applications. Such characterization is crucial for effective prediction and enforcement of appropriate limits on power consumption--power budgets--within the data center

Urgaonkar, Bhuvan

366

Reducing Power Load Fluctuations on Ships Using Power Redistribution Control  

E-Print Network (OSTI)

is supplied from generators driven by diesel en- gines, gas engines, and/or gas/steam turbines. In a powerReducing Power Load Fluctuations on Ships Using Power Redistribution Control Damir Radan,1 Asgeir J generated by consumers operating in marine power systems is proposed. The controller redistributes the power

Johansen, Tor Arne

367

Wind power generating system  

SciTech Connect

Normally feathered propeller blades of a wind power generating system unfeather in response to the actuation of a power cylinder that responds to actuating signals. Once operational, the propellers generate power over a large range of wind velocities. A maximum power generation design point signals a feather response of the propellers so that once the design point is reached no increase in power results, but the system still generates power. At wind speeds below this maximum point, propeller speed and power output optimize to preset values. The propellers drive a positive displacement pump that in turn drives a positive displacement motor of the swash plate type. The displacement of the motor varies depending on the load on the system, with increasing displacement resulting in increasing propeller speeds, and the converse. In the event of dangerous but not clandestine problems developing in the system, a control circuit dumps hydraulic pressure from the unfeathering cylinder resulting in a predetermined, lower operating pressure produced by the pump. In the event that a problem of potentially cladestine consequence arises, the propeller unfeathering cylinder immediately unloads. Upon startup, a bypass around the motor is blocked, applying a pressure across the motor. The motor drives the generator until the generator reaches a predetermined speed whereupon the generator is placed in circuit with a utility grid and permitted to motor up to synchronous speed.

Schachle, Ch.; Schachle, E. C.; Schachle, J. R.; Schachle, P. J.

1985-03-12T23:59:59.000Z

368

Electric power annual 1992  

SciTech Connect

The Electric Power Annual presents a summary of electric utility statistics at national, regional and State levels. The objective of the publication is to provide industry decisionmakers, government policymakers, analysts and the general public with historical data that may be used in understanding US electricity markets. The Electric Power Annual is prepared by the Survey Management Division; Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy. ``The US Electric Power Industry at a Glance`` section presents a profile of the electric power industry ownership and performance, and a review of key statistics for the year. Subsequent sections present data on generating capability, including proposed capability additions; net generation; fossil-fuel statistics; retail sales; revenue; financial statistics; environmental statistics; electric power transactions; demand-side management; and nonutility power producers. In addition, the appendices provide supplemental data on major disturbances and unusual occurrences in US electricity power systems. Each section contains related text and tables and refers the reader to the appropriate publication that contains more detailed data on the subject matter. Monetary values in this publication are expressed in nominal terms.

Not Available

1994-01-06T23:59:59.000Z

369

Examination of body burden and taint for Iceland scallop (chlamys islandica) and American plaice (Hippoglossoides platessoides) near the terra nova offshore oil development over ten Years of drilling on the grand Banks of Newfoundland, Canada  

Science Journals Connector (OSTI)

Abstract This paper presents results of analyses of body burdens of metals and hydrocarbons and taste tests for taint in Iceland scallop and American plaice performed as part of the Environmental Effects Monitoring (EEM) program for the Terra Nova offshore oil development (Grand Banks of Newfoundland, Canada). Scallop and plaice were collected in a Study Area located within approximately 1km of drill centres at Terra Nova and in a Reference Area located approximately 20km from the development. Samples were collected in 1997 to establish a baseline, and from 2000 to 2010, during drilling periods. Scallop adductor muscle was contaminated with >C10-C21aliphatic hydrocarbons resembling the drilling fluid in the synthetic drilling mud (SBM) used at Terra Nova in 2000, 2002 and 2004, but contamination of adductor muscle was not noted in 2006, 2008 and 2010. The maximum concentration in muscle was 28mg/kg wet weight, noted in 2002. Scallop viscera was contaminated with hydrocarbons resembling drilling fluid in \\{SBMs\\} near drill centres in all EEM years except 2010. Viscera contamination with >C10-C21 hydrocarbons gradually decreased from a maximum of 150mg/kg in 2000, to a maximum of 27mg/kg in 2008; all values were below the laboratory reporting detection limit of 15mg/kg in 2010. Therefore, evidence from both muscle and viscera indicates a decrease in tissue hydrocarbon contamination in recent years. Barium, another major constituent in drilling muds, has not been noted in scallop adductor muscles at concentrations above the reporting detection limit, but barium was detected in viscera in baseline and EEM years. The maximum concentration of barium in viscera during baseline sampling was 8mg/kg. The maximum concentration in EEM years (29mg/kg) was noted in 2000. The maximum concentration in 2010 was 25mg/kg. The concentration of metals other than barium in scallop tissues was similar between the Terra Nova Study Area and the Reference Area. Hydrocarbons resembling the fluid in SBM were noted in one American plaice liver sample collected near drill centres in 2000. Otherwise, there has been no evidence of project-related metals or hydrocarbon contamination in plaice liver or fillet samples. There has been no evidence of taint (off-taste) for scallop adductor muscle and plaice fillet tissue in baseline or EEM years. Combined with a parallel study on fish bioindicators at Terra Nova that showed that fish health at Terra Nova was similar to that at the Reference Area (Mathieu et al., 2011), these results indicate little to no detectable biological effects on Iceland scallop and American plaice as a result of Terra Nova activities.

Elisabeth M. DeBlois; Joe W. Kiceniuk; Michael D. Paine; Bruce W. Kilgour; Ellen Tracy; Roger Crowley; Urban P. Williams; G. Gregory Janes

2014-01-01T23:59:59.000Z

370

Power Economic Analysis  

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

CRSP Management Center CRSP Management Center Western Area Power Administration January 2011 Power Economic Analysis of Operational Restrictions at Glen Canyon Dam In February, 1997, the operating criteria for Glen Canyon Dam were changed. Operation was restricted to a Modified Low Fluctuating Flow as described in the Operation of Glen Canyon Dam, Colorado River Storage Project, Arizona, Final Environmental Impact Statement, March, 1995. These restrictions reduced the operating flexibility of the hydroelectric power plant and therefore the economic value of the electricity it produced. The Environmental Impact Statement provided impact information to support the Record of Decision governing dam operations. The impact

371

Microsoft PowerPoint - Ugur_Akgun_Univ_Iowa_Lecture  

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

SLAC Ferm CAN WE MAKE ANTIMATTER? Nature can, too apix ASPERA L.Bret Nova "GOD PARTICLE" CLIP FROM THE MOVIE MATTER VS. ANTIMATTER Anti-Tom Hanks Tom Hanks Would...

372

POWER CENTRALIZED SEMIGROUPS PRIMOZ MORAVEC  

E-Print Network (OSTI)

POWER CENTRALIZED SEMIGROUPS PRIMOZ MORAVEC Abstract. A semigroup is said to be power centralized if for every pair of elements x and y there exists a power of x commuting with y. The structure of power centralized groups and semigroups is investigated. In particular, we characterize 0-simple power centralized

373

X-ray observations of VY Scl-type nova-like binaries in the high and low state  

Science Journals Connector (OSTI)

......two-component thermal plasma model, but a good fit...obtained with a thermal plasma and a power-law model...with a two-component plasma model with fixed solar...1-Mo occurs quietly with atmospheric temperature below 150-000-K...corresponds to 0.839 mHz or 19.8-min oscillations......

P. Zemko; M. Orio; K. Mukai; S. Shugarov

2014-01-01T23:59:59.000Z

374

Power System Operation with Large Penetrations of Wind Power  

Science Journals Connector (OSTI)

The characteristics of wind power result in unique challenges for system operators when integrating large penetrations of wind generation into power systems. This chapter discusses some of the power system ope...

Eleanor Denny

2013-01-01T23:59:59.000Z

375

PowerPoint Presentation  

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

Electrochemical Membrane for CO 2 Capture and Power Generation DE-FE0007634 Hossein Ghezel-Ayagh FuelCell Energy, Inc. 2013 NETL CO 2 Capture Technology Meeting July 10, 2013 Pittsburgh, PA FuelCell Energy, Inc. 1.4 MW plant at a municipal building 2.4 MW plant owned by an Independent power producer 600 kW plant at a food processor 11.2 MW plant - largest fuel cell park in the world Delivering ultra-clean baseload distributed generation globally Premier developer of stationary fuel cell products, with >40 years of experience Headquarters in Danbury, CT (USA), international presence in USA, Canada, Germany (Fraunhofer, IKTS) and South Korea (Posco) Delivering Direct FuelCell ® (DFC ® ) power plants for On-Site Power and Utility Grid

376

PowerPoint Presentation  

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

APPA and Federal Hydropower APPA and Federal Hydropower Will Coffman Senior Government Relations Representative American Public Power Association Atlanta, Georgia Oct. 20, 2013 Overview * APPA, the American Public Power Association (APPA): trade association for the more than 2,000 community-owned, not-for- profit electric utilities providing service to 47 mil Americans in 49 states. Many of our members purchase power from Corps projects - Approx. 1,200 public power systems and rural electric cooperatives in 33 states. * We, along with NRECA, advocate for federal hydro customers in Congress and with the Administration Areas of Advocacy 1. Congress - Provide background on PMA customer issues to Committees of jurisdiction * Senate: Energy and Natural Resources * House: Natural Resources

377

SOUTHWESTERN POWER ADMINISTRATION  

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

01 01 SOUTHWESTERN POWER ADMINISTRATION CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Hydroelectric Power Rate Increase for the Integrated System of Hydropower Projects. PROPOSED BY: Southwestern Power Administration. NUMBER AND TITLE OF THE CATEGORICAL EXCLUSION BEING APPLIED: ( 10 CFR 1021, Appendix B to Subpart D, 1-1-03 Edition, Part B4.3 - Electric power marketing rate changes. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix, A or B to Subpart D. (2) There are no extraordinary circumstances related to the proposal that may affect the Significance of the environmental effects of the proposal; and (3) The proposal is not "connected" to other actions with potentially significant impacts, is not related to

378

PowerPoint Presentation  

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

Association Association S.2900 Reducing the Electric Power Carbon Footprint October 20, 2010 Richard S. Tuthill, Chair Board of Directors Gas Turbine Association 2 * Alstom Power * Florida Turbine Technologies * General Electric * Rolls Royce * Siemens Energy * Solar Turbines * Strategic Power Systems * United Technologies * Vibro Meter Gas Turbine Association 3 S.2900 * Introduced By Senator Kirsten Gillibrand (D-NY) * Prime Objective is to Fund Ground Power Gas Turbine Technologies - Raise Natural Gas Fired Gas Turbine Efficiencies ○ Phase One - Combined Cycle > 62%, Simple Cycle > 47% ○ Phase Two - Combined Cycle > 65%, Simple Cycle > 50% - Authorizes $340M Over Four Years ($85M per Year) - Combined Cycle, Simple Cycle, CHP, All Engine Sizes * Similar Bill Has Passed the US House (Under Suspension of Rules)

379

Wireless Power Transmission  

Office of Scientific and Technical Information (OSTI)

88 88 Lunar Wireless Power Transfer Feasibility Study March 2008 Prof. Zoya Popovic, University of Colorado, Boulder David R. Beckett, Scott R. Anderson, Diana Mann, Stuart Walker, Independent Consultants Sheldon Fried, Ph.D., National Security Technologies, LLC Abstract - This study examines the feasibility of a multi-kilowatt wireless radio frequency (RF) power system to transfer power between lunar base facilities. Initial analyses, show that wireless power transfer (WPT) systems can be more efficient and less expensive than traditional wired approaches for certain lunar and terrestrial applications. The study includes evaluations of the fundamental limitations of lunar WPT systems, the interrelationships of possible operational parameters, and a baseline design approach for a notionial system that could be used in the near

380

SOUTHWESTERN POWER ADMINISTRATION  

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

9/01 9/01 SOUTHWESTERN POWER ADMINISTRATION CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Hydroelectric Power Rate Increase for the Integrated System of Hydropower Projects. PROPOSED BY: Southwestern Power Administration. NUMBER AND TITLE OF THE CATEGORICAL EXCLUSION BEING APPLIED: ( 10 CFR 1021, Appendix B to Subpart D, 1-1-03 Edition, Part B4.3 - Electric power marketing rate changes. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix, A or B to Subpart D. (2) There are no extraordinary circumstances related to the proposal that may affect the Significance of the environmental effects of the proposal; and (3) The proposal is not "connected" to other actions with potentially significant impacts, is not related to

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


381

Southwestern Power Administration  

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

Skip Navigation Links Skip Navigation Links Annual Performance Plan Annual Report Mission Organization Strategic Plan SWPA - Overview Video System Map About the Agency Southwestern Power Administration was established in 1943 by the Secretary of the Interior as a Federal Agency that today operates within the Department of Energy under the authority of Section 5 of the Flood Control Act of 1944. As one of four Power Marketing Administrations in the United States, Southwestern markets hydroelectric power in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas from 24 U.S. Army Corps of Engineers multipurpose dams. By law, Southwestern's power is marketed and delivered primarily to public bodies such as rural electric cooperatives and municipal utilities. Southwestern has over one hundred such "preference" customers, and these

382

PowerPoint Presentation  

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

David Sun, PhD David Sun, PhD david.sun@power.alstom.com Power Automation & Controls, Alstom Power Session: Intelligent Electric Systems Smart Power Future of Energy Sustainability © ALSTOM 2011. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. EIA Conference April 26, 2011 - EIA Conference 26 A Drivers for New Energy Eco-system Emission Management Distributed Empowerment Energy Efficiency Generation 40%

383

Power Purchase Agreements  

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

Power Purchase Agreements Power Purchase Agreements Chandra Shah, NREL 303-384-7557 chandra.shah@nrel.gov February 2011 revised 2 | Federal Energy Management Program eere.energy.gov Overview * Customer-sited power purchase agreement (PPA) definition * Project process * Project examples * Utility Renewable Energy Services Contract (URESC) * Enhanced use lease (EUL) * PPA support, resources and key points 3 | Federal Energy Management Program eere.energy.gov * Private entity purchases, installs, owns, operates and maintains customer-sited renewable equipment * Site purchases electricity through power purchase agreement (PPA) * Pros - Renewable developer (or partner) eligible for tax incentives, accelerated depreciation - No agency up-front capital required - Renewable developer provides O&M - Minimal risk to government

384

Power Supply Fundamentals  

Science Journals Connector (OSTI)

Liquid Crystal Displays require dedicated power supply circuits to support their specific requirements. Many different display technologies coexist in the market and compete for their market share. While the p...

Oliver Nachbaur

2012-01-01T23:59:59.000Z

385

British Nuclear Power Policies  

Science Journals Connector (OSTI)

By the late seventies nuclear power had become both a major and a highly controversial element in British energy policy. The process by which this situation had ... throws on the making and implementing of public...

Roger Williams

1983-01-01T23:59:59.000Z

386

Introducing nuclear power  

Science Journals Connector (OSTI)

... about the second part of the book, most of which deals with the hazards of nuclear power. It seems to me that, in his anxiety to make a case which is ... not a metallic fuel.

Lord Hinton

1976-07-15T23:59:59.000Z

387

Bonneville Power Administration  

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

ENT OFFS Department of Energy Bonneville Power Administration P.O. Box 3621 ' 91 FS F P Portland, Oregon 97208-3621 PUBLIC AFFAIRS April 20, 2011 In reply refer to: DK-7...

388

BONNEVILLE POWER ADMINISTRATION  

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

Next Steps 5:00 Adjourn About the Post-2011 Review Process BPA invited its public power customers and regional stakeholders to participate in the Energy Efficiency Post-2011...

389

Bonneville Power Administration  

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

- NT oc Department of Energy Bonneville Power Administration * r ' P.Q. Box 3621 Portland, Oregon 97208-3621 PUBLIC AFFAIRS September 30. 201 1 In reply refer to: DK-7 Richard...

390

Bonneville Power Administration  

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

is your final response to your request for information that you made to the Bonneville Power Administration (BPA) under the Freedom of Information Act (FOIA), 5 U.S.C. 552. You...

391

Bonneville Power Administration  

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

http:www.bpa.gov PR 02 14 BONNEVILLE POWER ADMINISTRATION FOR IMMEDIATE RELEASE Thursday, Jan. 23, 2014 CONTACT: Kevin Wingert, 503-230-4140971-207-8390 or 503-230-5131 BPA...

392

Bonneville Power Administration  

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

is a final response to your request for information that you made to the Bonneville Power Administration (BPA) under the Freedom of Information Act (FOIA), 5 USC 552. You...

393

BONNEVILLE POWER ADMINISTRATION  

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

09 Nosh Makujina Boise 208.631.5961 nosh.makujina@energysmartindustrial.com Clearwater Power Co. 12109 Richard Jarvis Kalispell 406.257.3013 rich.jarvis@energysmartindustrial.co...

394

Southwestern Power Administration  

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

Contact Us U.S. Department of Energy Southwestern Power Administration Gore Maintenance Office Mailing Address: P.O. Box 728 Gore, OK 74435-0728 Delivery Address: 14165 East 143rd...

395

Industrial power by research?  

Science Journals Connector (OSTI)

... The largest nation on the Earth is at last on the road to becoming an industrial power matching in prosperity and creativity the most successful nations elsewhere in the world. ... ask whether China has always been so certain of itself.

1985-11-21T23:59:59.000Z

396

Power System Dispatcher  

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

As a Power System Dispatcher, you will be working in the Operations Center in Springfield, Missouri as part of the Division of Scheduling & Operations, Office of Corporate Operations. You will...

397

Concentrated Thermoelectric Power  

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

and night using no moving parts at both the utility and distributed scale. Concentrating Solar Power MASSACHUSETTS INSTITUTE OF TECHNOLOGY PROGRAM: SunShot CSP R&D 2012 TOPIC:...

398

Power System Operator  

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

At Southeastern, you can make a direct impact by helping us deliver low-cost hydroelectric power to over one hundred electric cooperatives and municipal utilities, and over eight million end-use...

399

Wind Power Today  

SciTech Connect

Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Hydropower Technologies Program.

Not Available

2006-05-01T23:59:59.000Z

400

Wind Power Today  

SciTech Connect

Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Hydropower Technologies Program.

Not Available

2007-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" 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

Structural power flow measurement  

SciTech Connect

Previous investigations of structural power flow through beam-like structures resulted in some unexplained anomalies in the calculated data. In order to develop structural power flow measurement as a viable technique for machine tool design, the causes of these anomalies needed to be found. Once found, techniques for eliminating the errors could be developed. Error sources were found in the experimental apparatus itself as well as in the instrumentation. Although flexural waves are the carriers of power in the experimental apparatus, at some frequencies longitudinal waves were excited which were picked up by the accelerometers and altered power measurements. Errors were found in the phase and gain response of the sensors and amplifiers used for measurement. A transfer function correction technique was employed to compensate for these instrumentation errors.

Falter, K.J.; Keltie, R.F.

1988-12-01T23:59:59.000Z

402

PowerPoint Presentation  

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

Director of Solar Materials R&D at SunEdison Brad Mattson, CEO at Siva Power Mark A. Johnson, Director at EERE Advanced Manufacturing Office SUNSHOT GRAND CHALLENGE A LOOK AHEAD:...

403

Global Wind Power Installations  

Science Journals Connector (OSTI)

Several countries now have operational offshore wind power plants in Europe. These include Denmark, Sweden, the UK, the Netherlands, Belgium, Ireland, and Finland (see Table 8). Although significant development o...

Dr. Thomas Ackermann; Dr. Rena Kuwahata

2013-01-01T23:59:59.000Z

404

Global Wind Power Installations  

Science Journals Connector (OSTI)

Several countries now have operational offshore wind power plants in Europe. These include Denmark, Sweden, the UK, the Netherlands, Belgium, Ireland, and Finland (see Table 8). Although significant development o...

Dr. Thomas Ackermann; Dr. Rena Kuwahata

2012-01-01T23:59:59.000Z

405

Measuring Standby Power  

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

The International Electrotechnical Commission (IEC) 62301 test procedure describes a method for testing standby power use in appliances. The summary below introduces the general approach. However, consult the official document before undertaking the test.

406

Mesofluidic magnetohydrodynamic power generation  

E-Print Network (OSTI)

Much of the previous research into magnetohydrodynamics has involved large-scale systems. This thesis explores the miniaturization and use of devices to convert the power dissipated within an expanding gas flow into ...

Fucetola, Jay J

2012-01-01T23:59:59.000Z

407

The Power of People  

Science Journals Connector (OSTI)

The Power of People ... Once, about 20 years ago, I was swimming in the ocean along North Carolina's Outer Banks when an innocent-looking wave wiped me out. ...

MADELEINE JACOBS

1996-03-18T23:59:59.000Z

408

Power System Electrician Maintenance  

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

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest in The Dalles. Oregon. The Dalles is the county...

409

Power System Electrician Maintenance  

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

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest in Lewiston, Idaho. Lewiston is a city in north...

410

Power System Electrician Maintenance  

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

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest near Vancouver, Washington. Vancouver is a city on...

411

Power System Electrician Maintenance  

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

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest near Kent, Washington, a city located in King...

412

Washington's power supply collapse  

Science Journals Connector (OSTI)

... ON 25 July 1983 the Washington Public Power Supply System (WPPSS) defaulted on 2,250 million of municipal revenue bonds. This, ... has been polemical and accusatory in nature, blaming the Washington State Supreme Court, the Bonneville ...

Roger H. Bezdek

1985-09-26T23:59:59.000Z

413

More Power from Below  

Science Journals Connector (OSTI)

...MWe). Most new geothermal power plants brought...electric generation. Geothermal water at temperatures...used for bathing, heating, and greenhouses...Large-scale district heating projects have operated...are heated with geothermal water. Temperatures...

Joseph N. Moore; Stuart F. Simmons

2013-05-24T23:59:59.000Z

414

Crowd-powered systems  

E-Print Network (OSTI)

Crowd-powered systems combine computation with human intelligence, drawn from large groups of people connecting and coordinating online. These hybrid systems enable applications and experiences that neither crowds nor ...

Bernstein, Michael Scott

2012-01-01T23:59:59.000Z

415

PowerPoint Presentation  

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

FACTS Control for Long- and Short- FACTS Control for Long- and Short- Term Energy Storage Mehdi Ferdowsi Missouri University of Science and Technology Funded by the Energy Storage Systems Program of the U.S. Department Of Energy (DOE/ESS) through Sandia National Laboratories (SNL). Sandia is a multi-program laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration, under contract DE-AC04-94AL85000. Issues * Short- and Long-Term Energy Storage * Storage Integration * Cyber Security 33 v v Transmission Line Generation FACTS Wind Power Energy Storage Solar Power Energy Storage FACTS Device Distributed Decisions Power Electronics Communications Sensing and monitoring Inputs Power Electronics

416

Geothermal Power [and Discussion  

Science Journals Connector (OSTI)

...May 1974 research-article Geothermal Power [and...with the development of utilization...increase in geothermal production...electric energy generated...geothermoelectric energy costs ranged...The total geothermal capacity...remarkable development in this type...

1974-01-01T23:59:59.000Z

417

Nuclear Power: Canada Candu?  

Science Journals Connector (OSTI)

... with full details of one of the world's most successful nuclear power projects?the Candu system in use at the Pickering station at Toronto?in return for collaboration on heavy ... water reactors.

1972-06-16T23:59:59.000Z

418

Energy from nuclear power  

SciTech Connect

Nuclear power should play a pivotal and expanded role in supplying world energy, the authors says. Risks must be minimized by designing a new generation of safe reactors. Atomic energy's vast potential can be harnessed only if issues of safety, waste and nuclear-weapon proliferation are addressed by a globally administered institution. The current situation in nuclear power is described before addressing its future.

Haefele, W.

1990-09-01T23:59:59.000Z

419

Reactive Power Compensator.  

DOE Patents (OSTI)

A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation. 26 figs.

El-Sharkawi, M.A.; Venkata, S.S.; Chen, M.; Andexler, G.; Huang, T.

1992-07-28T23:59:59.000Z

420

Reactive power compensator  

DOE Patents (OSTI)

A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation.

El-Sharkawi, Mohamed A. (Renton, WA); Venkata, Subrahmanyam S. (Woodinville, WA); Chen, Mingliang (Kirkland, WA); Andexler, George (Everett, WA); Huang, Tony (Seattle, WA)

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nova scotia power" from the National Library of EnergyBeta (NLEBeta).
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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

NSTX Electrical Power Systems  

SciTech Connect

The National Spherical Torus Experiment (NSTX) has been designed and installed in the existing facilities at Princeton Plasma Physic Laboratory (PPPL). Most of the hardware, plant facilities, auxiliary sub-systems, and power systems originally used for the Tokamak Fusion Test Reactor (TFTR) have been used with suitable modifications to reflect NSTX needs. The design of the NSTX electrical power system was tailored to suit the available infrastructure and electrical equipment on site. Components were analyzed to verify their suitability for use in NSTX. The total number of circuits and the location of the NSTX device drove the major changes in the Power system hardware. The NSTX has eleven (11) circuits to be fed as compared to the basic three power loops for TFTR. This required changes in cabling to insure that each cable tray system has the positive and negative leg of cables in the same tray. Also additional power cabling had to be installed to the new location. The hardware had to b e modified to address the need for eleven power loops. Power converters had to be reconnected and controlled in anti-parallel mode for the Ohmic heating and two of the Poloidal Field circuits. The circuit for the Coaxial Helicity Injection (CHI) System had to be carefully developed to meet this special application. Additional Protection devices were designed and installed for the magnet coils and the CHI. The thrust was to making the changes in the most cost-effective manner without compromising technical requirements. This paper describes the changes and addition to the Electrical Power System components for the NSTX magnet systems.

A. Ilic; E. Baker; R. Hatcher; S. Ramakrishnan; et al

1999-12-16T23:59:59.000Z

422

Cleco Power - Power Miser New Home Program | Department of Energy  

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

Cleco Power - Power Miser New Home Program Cleco Power - Power Miser New Home Program Cleco Power - Power Miser New Home Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Construction Design & Remodeling Sealing Your Home Windows, Doors, & Skylights Ventilation Heating Heat Pumps Water Heating Program Info State Louisiana Program Type Utility Rate Discount Rebate Amount Discount: 10% discount on energy from November through April for the first five years that the customer lives in participating house. Heat Pump Bonus: Up to $1,000 for eligible heat pump installations Provider Cleco Power Louisiana's Cleco Power offers energy efficiency incentives to eligible

423

Integration of wind power in deregulated power systems.  

E-Print Network (OSTI)

??This thesis investigates the impact of integrating wind power into deregulated power systems. It includes a discussion of the history of deregulation and the development (more)

Scorah, Hugh

2010-01-01T23:59:59.000Z

424

Brookfield Renewable Power Corp formerly Brascan Power Corp ...  

Open Energy Info (EERE)

Sector: Hydro, Wind energy Product: Toronto-based owner, operator and developer of hydroelectric power facilities, co-generation and wind power assets. Coordinates: 43.64856,...

425

Power Marketing - Sierra Nevada Region - Western Area Power Administra...  

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

Pool Resource Adequacy Capacity Plan Rates You are here: SN Home page > Power Marketing Power Marketing Depicts SNR's service area, which extends from northern and central...

426

Making Africa's Power Sector Sustainable: An Analysis of Power...  

Open Energy Info (EERE)

Sector Sustainable: An Analysis of Power Sector Reforms in Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Africa's Power Sector Sustainable: An Analysis...

427

Power network analysis and optimization  

E-Print Network (OSTI)

and J. N. Kozhaya, Fast power grid simulation, in Proc.C. Chen, Efficient large-scale power grid analysis based onare connected between power grid nodes and the ground. Time-

Zhang, Wanping

2009-01-01T23:59:59.000Z

428

Transdisciplinary electric power grid science  

Science Journals Connector (OSTI)

Transdisciplinary electric power grid science 10.1073/pnas.1309151110...Connections among regions of a power grid spread risk, like in other infrastructures...Tradeoffs of Model Complexity Power grid modeling is not merely an academic...

Charles D. Brummitt; Paul D. H. Hines; Ian Dobson; Cristopher Moore; Raissa M. D'Souza

2013-01-01T23:59:59.000Z

429

Power Grid Growth and Evolution  

Science Journals Connector (OSTI)

This chapter models and analyzes in detail the slow dynamics in power grids. The driving forces for power grid evolutions are identified and then utilized to construct the general evolution model for complex power grids

Shengwei Mei; Xuemin Zhang; Ming Cao

2011-01-01T23:59:59.000Z

430

Power Tower | Department of Energy  

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

50 MW of power from CSP power towers are installed in the United States, Spain, and Germany. The SunShot Initiative funds (R&D) on power tower systems and related aspects within...

431

Wind Power Excites Utility Interest  

Science Journals Connector (OSTI)

...rated at 200 kilowatts peak power output in Clayton, N.M...megawatts (2000 kilowatts) peak power output, is undergoing initial...output fed into the grid of the Bonneville Power Administration. Boeing estimates its machine...

R. JEFFREY SMITH

1980-02-15T23:59:59.000Z

432

The Electric Power Research Institute  

Science Journals Connector (OSTI)

...program for the elec-tric power industry. EPRI selects and...systems-Tennessee Valley Authority and the Bonneville Power Administration. About 150 non-member utilities...Tennessee Valley Au-thority and Bonneville Power Adminis-tration, no...

Chauncey Starr

1983-03-11T23:59:59.000Z

433

Power and Energy also called Power Energy | Open Energy Information  

Open Energy Info (EERE)

also called Power Energy also called Power Energy Jump to: navigation, search Name Power and Energy (also called Power+Energy) Place Bucks Country, Pennsylvania Sector Hydro, Hydrogen Product Power+Energy develops micro-channel hydrogen purifiers, hydrogen separators, and fuel processing technology. The company has signed development deals with the US Navy and has received USD 2.3m from the Defense Department for its research. References Power and Energy (also called Power+Energy)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Power and Energy (also called Power+Energy) is a company located in Bucks Country, Pennsylvania . References ↑ "Power and Energy (also called Power+Energy)"

434

Green Power Network: Past National Green Power Marketing Conference  

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

Fifth National Green Power Marketing Conference: Fifth National Green Power Marketing Conference: Powering the New Millennium Held August 7-8, 2000 in Denver, Colorado Fifth National Green Power Marketing Conference Summary (PDF 95.1 MB) Download Adobe Reader As the preeminent conference addressing green power marketing in the United States, the fifth annual conference provided an update of domestic green power marketing activities and address such topics as evolving perceptions of green power, why businesses and government agencies are buying green power, how to build demand for green power, what is working well in utility green pricing programs, and international green power markets. The conference was co-sponsored by the U.S. Department of Energy, U.S. Environmental Protection Agency, Electric Power Research Institute, and Edison Electric Institute

435

Energy Storage & Power Electronics 2008 Peer Review - Power Electronics  

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

& Power Electronics 2008 Peer Review - Power & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations Energy Storage & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations The 2008 Peer Review Meeting for the DOE Energy Storage and Power Electronics Program (ESPE) was held in Washington DC on Sept. 29-30, 2008. Current and completed program projects were presented and reviewed by a group of industry professionals. The 2008 agenda was composed of 28 projects that covered a broad range of new and ongoing, state-of-the-art, energy storage and power electronics technologies, including updates on the collaborations among DOE/ESPE, CEC in California, and NYSERDA in New York. Power Electronics (PE) Systems presentations are available below. ESPE 2008 Peer Review - High Power Density Silicon Carbide Power Electronic

436

Venco Power | Open Energy Information  

Open Energy Info (EERE)

Venco Power Jump to: navigation, search Name: Venco Power Place: Germany Zip: 95182 Sector: Renewable Energy, Wind energy Product: Germany-based firm engaged in the design,...

437

AEC on civilian nuclear power  

Science Journals Connector (OSTI)

AEC on civilian nuclear power ... The Atomic Energy Commission has just sent to the President the 1967 supplement to its 1962 Report on Civilian Nuclear Power. ...

1967-03-13T23:59:59.000Z

438

SiC Power Module  

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

energy from renewable sources (i.e., solar arrays or wind generators), and provide power for a wide variety of electronics and electronic systems (DC power supplies and...

439

Sandia National Laboratories: solar power  

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

Features of Power Towers for Utilities Because of their practical energy storage, solar power towers have two features that are particularly desirable for utilities: flexible...

440

Power Services Site Navigation Menus  

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

Contact Information Power Services home page PBL banner with photos of Bonneville dam and wind turbines Power Services Site Navigation Menus Instructions: Click on (or tab to) a...

Note: This page contains sample records for the topic "nova scotia power" 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

Spanish Power | Open Energy Information  

Open Energy Info (EERE)

Power Jump to: navigation, search Name: Spanish Power Place: Madrid, Spain Zip: 28014 Sector: Solar, Wind energy Product: Madrid-based electricity producer and distributor active...

442

SATCOM constellation power simulation  

SciTech Connect

Three basic variables directly impact the power and energy generated by the SATCOM satellite constellation and its individual Space Vehicles (SVs). They are (1) telecommunications traffic patterns, (2) network resource management controllables, and (3) system hardware and software performance. This power simulation has verified the robustness of the telecommunications architecture. It has validated the onboard resource allocation process from an SV and network level power and energy perspective. The analyses have led to development of operational procedures that prevent SV node outages, and maximize network telecommunication traffic capacity. The program objective is to optimize overall system operation, availability and quality of service. Achieving this goal requires a thorough understanding of the Electrical Power Subsystem and its interfaces. The EPS simulation model analyzes network level performance by evaluating requirement compliance in the expected operating environments. Specifically, the simulation tool evaluates different design approaches and network operational strategies from a power and energy perspective. As a result, optimal load management solutions will be implemented both on-board the SV and via ground station directed resource allocation strategies.

Capulli, J.; Badke, B.; Davis, G. [Motorola, Chandler, AZ (United States)

1995-12-31T23:59:59.000Z

443

High power connection system  

DOE Patents (OSTI)

A high power connection system adapted for automotive environments which provides environmental and EMI shielding includes a female connector, a male connector, and a panel mount. The female connector includes a female connector base and a snap fitted female connector cover. The male connector includes a male connector base and a snap fitted male connector cover. The female connector base has at least one female power terminal cavity for seatably receiving a respective female power terminal. The male connector base has at least one male power terminal cavity for seatably receiving a respective male power terminal. The female connector is covered by a cover seal and a conductive shroud. A pair of lock arms protrude outward from the front end of the male connector base, pass through the panel mount and interface with a lever of a lever rotatably connected to the shroud to thereby mechanically assist mating of the male and female connectors. Safety terminals in the male and female connectors provide a last-to-connect-first-to-break connection with an HVIL circuit.

Schaefer, Christopher E. (Warren, OH); Beer, Robert C. (Noblesville, IN); McCall, Mark D. (Youngstown, OH)

2000-01-01T23:59:59.000Z

444

Photonic-powered cable assembly  

DOE Patents (OSTI)

A photonic-cable assembly includes a power source cable connector ("PSCC") coupled to a power receive cable connector ("PRCC") via a fiber cable. The PSCC electrically connects to a first electronic device and houses a photonic power source and an optical data transmitter. The fiber cable includes an optical transmit data path coupled to the optical data transmitter, an optical power path coupled to the photonic power source, and an optical feedback path coupled to provide feedback control to the photonic power source. The PRCC electrically connects to a second electronic device and houses an optical data receiver coupled to the optical transmit data path, a feedback controller coupled to the optical feedback path to control the photonic power source, and a photonic power converter coupled to the optical power path to convert photonic energy received over the optical power path to electrical energy to power components of the PRCC.

Sanderson, Stephen N.; Appel, Titus James; Wrye, IV, Walter C.

2013-01-22T23:59:59.000Z

445

Photonic-powered cable assembly  

DOE Patents (OSTI)

A photonic-cable assembly includes a power source cable connector ("PSCC") coupled to a power receive cable connector ("PRCC") via a fiber cable. The PSCC electrically connects to a first electronic device and houses a photonic power source and an optical data transmitter. The fiber cable includes an optical transmit data path coupled to the optical data transmitter, an optical power path coupled to the photonic power source, and an optical feedback path coupled to provide feedback control to the photonic power source. The PRCC electrically connects to a second electronic device and houses an optical data receiver coupled to the optical transmit data path, a feedback controller coupled to the optical feedback path to control the photonic power source, and a photonic power converter coupled to the optical power path to convert photonic energy received over the optical power path to electrical energy to power components of the PRCC.

Sanderson, Stephen N; Appel, Titus James; Wrye, IV, Walter C

2014-06-24T23:59:59.000Z

446

Running Head: TESTOSTERONE AND POWER Testosterone and power  

E-Print Network (OSTI)

Running Head: TESTOSTERONE AND POWER Testosterone and power Steven J. Stanton and Oliver C. Schultheiss University of Michigan, Ann Arbor, MI, USA To appear in: K. Dowding (Ed.), Encyclopedia of power-647-9440, email: stantons@umich.edu #12;Testosterone and power 2 Across many studies in humans, two functional

Schultheiss, Oliver C.

447

Trees and Power Lines: Minimizing Conflicts between Electric Power  

E-Print Network (OSTI)

Trees and Power Lines: Minimizing Conflicts between Electric Power Infrastructure and the Urban Forest By William Brock Most 1 and Steven Weissman 2 March 10, 2012 #12;iiTrees and Power Lines Trees and Power Lines 5 5. Benefits of the Urban Forest 6 a. Carbon Sequestration 6 b. Property Value 6

Kammen, Daniel M.

448

Preventing power outages Power system contingency analysis on the GPU  

E-Print Network (OSTI)

problem. Moreover, the power system has to keep functioning properly even when a transmission line failsPreventing power outages Power system contingency analysis on the GPU To provide electricity generators, nuclear power plants, wind turbines, etc.) and a network of lines and cables to transmit

Vuik, Kees

449

Nuclear Power Facilities (2008) | Department of Energy  

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

Nuclear Power Facilities (2008) Nuclear Power Facilities (2008) Nuclear Power Facilities (2008) More Documents & Publications Financial Institution Partnership Program - Commercial...

450

Southeastern Federal Power Alliance Meetings | Department of...  

Energy Savers (EERE)

About Us Southeastern Federal Power Alliance Southeastern Federal Power Alliance Meetings Southeastern Federal Power Alliance Meetings Meeting Documents Available for...

451

PowerPoint Presentation  

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

2 QUENCH TESTS 2 QUENCH TESTS 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 5 10 15 20 25 QUENCH NUMBER QUENCH CURRENT (A) Right Upper (Forced Flow) Right Upper (Liquid) Left Upper (Forced Flow) Left Lower (Forced Flow) No Quench (Forced Flow) No Quench (Liquid) Thermal Cycle 7 TeV (5700A) 7.56 TeV (6300A) WBT CLOSED Only left magnet powered Power & Flow Right Only WBT Open LIQUID WBT CLOSED FORCED FLOW Power & Flow Left Only 18-Feb-2005 J. F. Muratore Brookhaven National Lab D3L102 QUENCH SUMMARY Magcool Bay C ________________________________________________________________________________ QUENCH RUN CURRENT T2 T3 START MIITS COIL COMMENTS # # (A) (K) (K) (ms)

452

Power Purchase Agreements  

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

Text Text eere.energy.gov Power Purchase Agreements Chandra Shah, NREL 303-384-7557 chandra.shah@nrel.gov February 2011 revised 2 | Federal Energy Management Program eere.energy.gov Overview * Customer-sited power purchase agreement (PPA) definition * Project process * Project examples * Utility Renewable Energy Services Contract (URESC) * Enhanced use lease (EUL) * PPA support, resources and key points 3 | Federal Energy Management Program eere.energy.gov * Private entity purchases, installs, owns, operates and maintains customer-sited renewable equipment * Site purchases electricity through power purchase agreement (PPA) * Pros - Renewable developer (or partner) eligible for tax incentives, accelerated depreciation - No agency up-front capital required - Renewable developer provides O&M

453

Electric Power Monthly  

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

Annual Annual Technical Notes This appendix describes how the U.S. Energy Information Administration collects, estimates, and reports electric power data in the Electric Power Annual. Data Quality and Submission The Electric Power Annual (EPA) is prepared by the Office of Electricity, Renewables, and Uranium Statistics (ERUS), U.S. Energy Information Administration (EIA), U.S. Department of Energy (DOE). ERUS performs routine reviews of the data collection respondent frames, survey forms, and reviews the quality of the data received. Data are entered directly by respondents into the ERUS Internet Data Collection (IDC) system. A small number of hard copy forms are keyed into the system by ERUS personnel. All data are subject to review via interactive edits built into the IDC system, internal quality assurance reports, and review by ERUS

454

PowerPoint Presentation  

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

Bipolar Nickel Metal Hydride Battery Bipolar Nickel Metal Hydride Battery Development and Testing DOE ENERGY STORAGE SYSTEMS RESEARCH PROGRAM ANNUAL PEER REVIEW November 2 - 3, 2006, Washington, D.C. James Landi jlandi@electroenergyinc.com 203-797-2699 Program Objectives and Benefits  The objective of this program is to further develop the bipolar NiMH battery design to be used in high-energy and high-power energy storage applications. - Build and demonstrate large-format batteries - Demonstrate these batteries in present and future applications  The bipolar NiMH battery could provide the following benefits: - Improve efficiencies by reducing transmission peaking losses and shifting peak demands. - Reduce power and voltage sag to users. - Provide an efficient method to distribute backup energy/power

455

Siemens Power Generation, Inc.  

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

2005 Pittsburgh Coal Conference 2005 Pittsburgh Coal Conference Siemens Power Generation, Inc. Page 1 of 10 © Siemens Power Generation, Inc., All Rights Reserved Development of a Catalytic Combustor for Fuel Flexible Turbines W. R. Laster Siemens Westinghouse Power Corporation Abstract Siemens has been working on a catalytic combustor for natural gas operation for several years using the Rich Catalytic Lean (RCL TM ) design. The design has been shown to produce low NOx emissions on natural gas operation. By operating the catalyst section fuel rich, the design shows considerable promise for robust operation over a wide range of fuel compositions including syngas. Under the sponsorship of the U. S. Department of Energy' s National Energy Technology Laboratory, Siemens Westinghouse is conducting a three year

456

PowerPoint Presentation  

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

September 29 - 30, 2008 September 29 - 30, 2008 Marcelo Schupbach, Ph.D. Chief Technical Officer APEI, Inc. 535 Research Center Blvd. Fayetteville, AR 72701 Phone: (479)-443-5759 Email: mschupb@apei.net Website: www.apei.net High Power Density Silicon Carbide Power Electronic Converters Funded by the Energy Storage Systems Program of the U.S. Department Of Energy (DOE/ESS) through the Small Business Innovation Research (SBIR) program and managed by Sandia National Laboratories (SNL). Sandia is a multi-program laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration, under contract DE-AC04-94AL85000 Energy Storage Systems Program 2 Overview * Broader Impact of SiC-based Power Converter

457

COAL & POWER SYSTEMS  

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

COAL & POWER SYSTEMS COAL & POWER SYSTEMS STRATEGIC & MULTI-YEAR PROGRAM PLANS U.S. DEPARTMENT OF ENERGY * OFFICE OF FOSSIL ENERGY GREENER, SOONER... THROUGH TECHNOLOGY INTRODUCTION .......... i-1 STRATEGIC PLAN ........ 1-1 PROGRAM PLANS Vision 21 .......................... 2-1 Central Power Systems ...... 3-1 Distributed Generation ..... 4-1 Fuels ................................ 5-1 Carbon Sequestration ....... 6-1 Advanced Research ........... 7-1 TABLE OF CONTENTS STRATEGIC & MULTI-YEAR PROGRAM PLANS STRENGTH THROUGH SCIENCE... A "GREENER, SOONER" PHILOSOPHY Coal, natural gas, and oil fuel about 70 percent of the electricity generated in the United States. As promising as renewable and other alternative fuels are, it will be several decades before they can make significant energy contributions to the Nation's

458

Southwestern Power Administration  

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

News Items News Items Skip Navigation Links December 7, 2012 Southwestern Helps Restore Power After Hurricane Sandy September 27, 2012 New Administrator April 27, 2012 Table Rock Visitor Center April 24, 2012 WFEC Earth Day Publications Skip Navigation Links Annual Performance Plan Annual Report Newsletters Press Releases Strategic Plan SWPA - Overview Video System Map December 7, 2012 Southwestern Helps Restore Power After Hurricane Sandy Southwestern Aids Sandy Recovery Line crews from Southwestern repair distribution lines in Tom's River, New Jersey, following Hurricane Sandy. In the aftermath of Hurricane Sandy in early November 2012, Southwestern Power Administration sent several line, substation, and right-of-way brush crews and 30 pieces of heavy equipment to help restore the electrical grid

459

Southwestern Power Administration  

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

2012 Conference 2012 Conference 2011 Conference 2010 Conference 2009 Conference 2008 Conference 2007 Conference 2006 Conference Hydropower Conference The Southwestern Regional Hydropower Council and Conference is held annually among Southwestern, the U.S. Army Corps of Engineers (Corps), and the Southwestern Power Resources Association to assess non-routine work to be performed at the Corps hydropower projects from which Southwestern markets power. To date, over $246 million has been approved for funding under an innovative agreement among Southwestern, the Corps, and City Water & Light Plant of the City of Jonesboro, Arkansas, to keep these hydropower projects operating and to keep the power flowing to our wholesale customers and, ultimately, to the Nation. Contact hydroconf@swpa.gov

460

Southwestern Power Administration  

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

Skip Navigation Links Skip Navigation Links DOE Order No. RA 6120.2 Repayment Process Under Department of Energy Order No. RA 6120.2, Southwestern conducts power repayment studies each year to determine the amount of revenue required to recover costs assigned to power, including the annual cost of marketing power, the cost of operating and maintaining the generating facilities, and, for the Integrated System and Sam Rayburn, the cost of the original investment in building the facilities, plus interest. Southwestern conducts three such studies, one for the Integrated System, one for Sam Rayburn Dam, and one for Robert D. Willis Dam. Upon completion of the studies, Southwestern conducts a formal public participation process, including solicitation of public comments on any proposed revenue

Note: This page contains sample records for the topic "nova scotia power" 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

Power Plant Cycling Costs  

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

Power Plant Cycling Costs Power Plant Cycling Costs April 2012 N. Kumar, P. Besuner, S. Lefton, D. Agan, and D. Hilleman Intertek APTECH Sunnyvale, California NREL Technical Monitor: Debra Lew Subcontract Report NREL/SR-5500-55433 July 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Power Plant Cycling Costs April 2012 N. Kumar, P. Besuner, S. Lefton, D. Agan, and D. Hilleman Intertek APTECH Sunnyvale, California NREL Technical Monitor: Debra Lew Prepared under Subcontract No. NFT-1-11325-01

462

Power Systems Development Facility  

SciTech Connect

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF), located in Wilsonville, Alabama, has routinely demonstrated gasification technologies using various types of coals. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a Transport Gasifier, a hot gas particulate control device, advanced syngas cleanup systems, and high-pressure solids handling systems. This final report summarizes the results of the technology development work conducted at the PSDF through January 31, 2009. Twenty-one major gasification test campaigns were completed, for a total of more than 11,000 hours of gasification operation. This operational experience has led to significant advancements in gasification technologies.

Southern Company Services

2009-01-31T23:59:59.000Z

463

Power converter connection configuration  

DOE Patents (OSTI)

EMI shielding is provided for power electronics circuits and the like via a direct-mount reference plane support and shielding structure. The thermal support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support. The support forms a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.

Beihoff, Bruce C. (Wauwatosa, WI); Kehl, Dennis L. (Milwaukee, WI); Gettelfinger, Lee A. (Brown Deer, WI); Kaishian, Steven C. (Milwaukee, WI); Phillips, Mark G. (Brookfield, WI); Radosevich, Lawrence D. (Muskego, WI)

2008-11-11T23:59:59.000Z

464

Concentrating Solar Power  

Science Journals Connector (OSTI)

Concentrating Solar Power (CSP) has the potential to contribute significantly to the generation of electricity by renewable energy resources in the U.S.. Thermal storage can extend the duty cycle of CSP beyond daytime hours to early evening where the value of electricity is often the highest. The potential solar resource for the southwest U.S. is identified along with the need to add power lines to bring the power to consumers. CSP plants in the U.S. and abroad are described. The CSP cost of electricity at the busbar is discussed. With current incentives CSP is approaching competiveness with conventional gas?fired systems during peak?demand hours when the price of electricity is the highest. It is projected that a mature CSP industry of over 4 GWe will be able to reduce the energy cost by about 50% and that U.S. capacity could be 120 GW by 2050.

Mark Mehos

2008-01-01T23:59:59.000Z

465

Qualification for PowerInsight accuracy of power measurements.  

SciTech Connect

Accuracy of component based power measuring devices forms a necessary basis for research in the area of power-e cient and power-aware computing. The accuracy of these devices must be quanti ed within a reasonable tolerance. This study focuses on PowerInsight, an out- of-band embedded measuring device which takes readings of power rails on compute nodes within a HPC system in realtime. We quantify how well the device performs in comparison to a digital oscilloscope as well as PowerMon2. We show that the accuracy is within a 6% deviation on measurements under reasonable load.

DeBonis, David; Laros, James H.,; Pedretti, Kevin Thomas Tauke

2013-11-01T23:59:59.000Z

466

PowerPoint Presentation  

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

Energy Materials Energy Materials Advanced Energy Materials Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory A bird's eye view is provided of superconducting and thermoelectric materials research at the Advanced Energy Materials Group*. We study both the microscopic and macroscopic properties of complex and nano-structured materials and develop their application in energy related technologies. Abstract Abstract Abstract are capable of carrying electrical current without loss, and hence offer powerful opportunities for increasing the capacity and efficiency of the power grid. The superconducting materials program at BNL studies the basic relationships between structure and properties of superconductors to provide understanding of fundamental materials science and physics

467

PowerPoint Presentation  

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

Oxy-Combustion Oxygen Transport Membrane Development Wladimir Sarmiento-Darkin July 11 th , 2013 1 | Praxair Business Confidential | 7/16/2013 2 ...if we didn't need to go this big OTM is a modular solution that may enable future low cost syngas production at small scales ...it would be easier to maximize NG value creation Praxair - OTM for Industrial Applications NT43088 Program Overview: DOE NT43088 Phase 1 May'07 to Dec'09 * OTM integrated coal power plant * Advanced oxy-combustion cycle * Process economic evaluation * Membrane performance improvement Phase 2 Jan'10 to Jun'12 * OTM integrated coal power plant * Advanced oxy-combustion cycle

468

Wind power today  

SciTech Connect

This publication highlights initiatives of the US DOE`s Wind Energy Program. 1997 yearly activities are also very briefly summarized. The first article describes a 6-megawatt wind power plant installed in Vermont. Another article summarizes technical advances in wind turbine technology, and describes next-generation utility and small wind turbines in the planning stages. A village power project in Alaska using three 50-kilowatt turbines is described. Very brief summaries of the Federal Wind Energy Program and the National Wind Technology Center are also included in the publication.

NONE

1998-04-01T23:59:59.000Z

469

Power electronics cooling apparatus  

DOE Patents (OSTI)

A semiconductor cooling arrangement wherein a semiconductor is affixed to a thermally and electrically conducting carrier such as by brazing. The coefficient of thermal expansion of the semiconductor and carrier are closely matched to one another so that during operation they will not be overstressed mechanically due to thermal cycling. Electrical connection is made to the semiconductor and carrier, and a porous metal heat exchanger is thermally connected to the carrier. The heat exchanger is positioned within an electrically insulating cooling assembly having cooling oil flowing therethrough. The arrangement is particularly well adapted for the cooling of high power switching elements in a power bridge.

Sanger, Philip Albert (Monroeville, PA); Lindberg, Frank A. (Baltimore, MD); Garcen, Walter (Glen Burnie, MD)

2000-01-01T23:59:59.000Z

470

Residential Wind Power  

E-Print Network (OSTI)

Figure 3. Wind Generators in Iowa 2 Figure 4. State Wind Power Capacity 2007 Figure 5. Annual average wind resource estimates in the contiguous United States (http://rredc.nrel.gov) Figure 6. SkyStream Design Overview Figure 7... crisis that raises crude oil prices hampering the price at the pump or commodity production and transportation. Many people do not even take the time to think about the impact to daily life that power and changes within the market play on their lives...

Willis, Gary

2011-12-16T23:59:59.000Z

471

About Power Services (pbl/main)  

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

About Power Services Power Home Page Other Related Web Sites Power Services Organization Power Services Financial Information Tribal Affairs Office Account Executives Customer...

472

Interested Parties - Xtreme Power | Department of Energy  

Energy Savers (EERE)

Xtreme Power Interested Parties - Xtreme Power 09-14-10XtremePower.pdf More Documents & Publications Interested Parties - XtremePower Interested Parties - Myriant Interested...

473

Power Generation and the Environment  

Science Journals Connector (OSTI)

...such as hydro and gas tur- bines. It...these increases in power costs will be a...aspects of power generation: the exploration...residual fuels for power plants, as well...concepts of oil-fired power generation plants for the...

Rolf Eliassen

1971-01-01T23:59:59.000Z

474

Efficient Power System State Estimation  

E-Print Network (OSTI)

measure the data from the system components such as transmission line power flows, bus power injections monitoring of power systems. 2. Background Power systems have four main components: transmission, sub-transmission failure or generator outages. In the normal insecure state, a system may not be able to handle

Lavaei, Javad

475

Vehicle Technologies Office: Power Electronics  

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

Power Electronics Power Electronics The power electronics activity focuses on research and development (R&D) for flexible, integrated, modular power electronics for power conditioning and control, including a power switch stage capable of running a variety of motors and loads. Efforts are underway to reduce overall system costs for these vehicles through the elimination of additional cooling loops to keep the power electronics within their safe operation ranges. These challenges are being met within the program through research in: Silicon carbide and Gallium Nitride semiconductors, which can be operated at much higher temperatures than current silicon semiconductors; Packaging innovations for higher temperature operation; Improved thermal control technologies; and

476

WORLD ATOMIC POWER TIMETABLE  

Science Journals Connector (OSTI)

Fusion is just about as far ahead of fission in its potentialities as is the latter over the conventional fuels. ... Most encouraging was the decision reached independently by the U. S.. the U. K. and the U.S.S.R. to take off the wraps of secrecy from thermonuclear research in power generation. ...

WALTER J. MURPHY

1958-10-27T23:59:59.000Z

477

Reactive Power Compensating System.  

DOE Patents (OSTI)

The circuit was designed for the specific application of wind-driven induction generators. It has great potential for application in any situation where a varying reactive power load is present, such as with induction motors or generators, or for transmission network compensation.

Williams, Timothy J.; El-Sharkawi, Mohamed A.; Venkata, Subrahmanyam S.

1985-01-04T23:59:59.000Z

478

Power with Heliostats  

Science Journals Connector (OSTI)

...the solar tower system-external...focus-ing heliostats, and methods of storage-are...preliminary design for a 10-megawatt...electric) pilot plant by June 1977...commercial solar plants into...Other solar tower developments...Electric Power Research...Albuquerque, New Mexico...Design of the Heliostat Field Because the...

Alvin F. Hildebrandt; Lorin L. Vant-Hull

1977-09-16T23:59:59.000Z

479

Solar powered desalination system  

E-Print Network (OSTI)

Production Requirements Energy Source Natural Gas Nuclear SolarSolar Energy Calculator using Google Maps 23 Table 1.24: PV System Power ProductionSolar Desalination Systems34 Table 1.20: Energy Requirements of Desalination Methods.35 Table 1.21: PEC Hydrogen Production.

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

480

High Power Cryogenic Targets  

SciTech Connect

The development of high power cryogenic targets for use in parity violating electron scattering has been a crucial ingredient in the success of those experiments. As we chase the precision frontier, the demands and requirements for these targets have grown accordingly. We discuss the state of the art, and describe recent developments and strategies in the design of the next generation of these targets.

Gregory Smith

2011-08-01T23:59:59.000Z

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


481

Power Development in Turkey  

Science Journals Connector (OSTI)

... 000 kw. steam power station, and the provision of switchgear, overhead lines and three substations for a transmission system about 16 km. in length. Provision is to be made ... will also be provided for stand-by service to the station auxiliaries. Transmission to the substation will be at 66,000 volts, the station output being stepped up to this ...

1940-06-08T23:59:59.000Z

482

Bulk Power Transmission Study  

E-Print Network (OSTI)

, obsolete power plants. The freedom to locate these facilities at the fuel source or at the site of large thermal demand makes real economic and environmental sense. The use of renewable or waste fuels allows something that would otherwise be wasted...

John, T.

483

World Power Conference  

Science Journals Connector (OSTI)

... . J. T. BAKKER, chairman of the Netherlands National Committee of the World Power Conference, has agreed to become acting chairman of the International Executive Council of the ... , has agreed to become acting chairman of the International Executive Council of the Conference during the War. Correspondence intended for the International Executive Council should be addressed to ...

1939-11-04T23:59:59.000Z

484

The World Power Conference  

Science Journals Connector (OSTI)

... WE have received from the Central Office of the World Power Conference, Kingsway, London, the annual report for 1937. Dr. William F. Durand is ... president and Sir Harold Hartley is the chairman of the International Executive Council. The first conference was held in London in 1924, the second in Berlin in 1930 and the ...

1938-08-13T23:59:59.000Z

485

ENERGY EFFICIENCY RESEARCH POWERS  

E-Print Network (OSTI)

1 ENERGY EFFICIENCY RESEARCH POWERS THE FUTUREPIER CONTRIBUTES TO JOB GROWTH AND PRIVATE INVESTMENT.Partofthecreditforthese achievementsgoestoCalifornia'suniquePublicInterest EnergyResearch(PIER)Program. Overthepast40years,Californiansincreasedthesizeof their homes and added scores of new energy-using de- vices,fromlargerefrigerators,dishwashers,audioequip- ment

486

Reactive power compensating system  

DOE Patents (OSTI)

The reactive power of an induction machine is compensated by providing fixed capacitors on each phase line for the minimum compensation required, sensing the current on one line at the time its voltage crosses zero to determine the actual compensation required for each phase, and selecting switched capacitors on each line to provide the balance of the compensation required.

Williams, Timothy J. (Redondo Beach, CA); El-Sharkawi, Mohamed A. (Renton, WA); Venkata, Subrahmanyam S. (Seattle, WA)

1987-01-01T23:59:59.000Z

487

Underground Power Transmission  

Science Journals Connector (OSTI)

...The type of transmission line for a particular...will force rt transmission lines to be ground near...history of power transmission shows that d-c...characteristics of a d-c line, it is easy to...Best data fit III II I...

P. H. Rose

1970-10-16T23:59:59.000Z

488

Japan faces power struggle  

Science Journals Connector (OSTI)

... The disaster at Japan's Fukushima nuclear power plant is putting the nation's ambitious plans to reduce carbon ... 's ambitious plans to reduce carbon emissions under serious pressure. With few natural resources, Japan has long been forced to rely on imports of oil, coal and natural gas ...

Jeff Tollefson

2011-04-12T23:59:59.000Z

489

Wireless Power Transfer  

ScienceCinema (OSTI)

Wireless Power Transfer is an innovative approach using magnetic resonance coupling of air core transformers designed for today's growing plug-in electric vehicle market. This technology can provide a convenient, safe and flexible means to charge electric vehicles under stationary and dynamic conditions. Plug-in Electric Vehicles (PEV) are burdened by the need for cable and plug charger, galvanic isolation of the on-board electronics, bulk and cost of this charger and the large energy storage system (ESS) packs needed. With a system where you have to physically plug in there are a number of occasions where the owner could very well forget to charge the vehicle. For stationary applications (like charging of a PHEV at home), ORNL's innovative wireless power transfer technology adds a convenience factor compared to actually plugging in which will mean that the vehicle will have a full charge every morning. Electric vehicle charging must be safe, compact and efficient in order to be convenient for customers. By reconfiguring the transformer and altering the resonance frequency, energy is transferred to the battery with lower energy losses and with fewer demands on the primary circuit by the rest of the transformer system. The ORNL discovery shows that sufficient power for the battery can be transferred from the primary to secondary circuits without significant energy losses if the operating frequency is set at 50% to 95% of the resonance frequency of the circuit. The electrical power is then transmitted to the chargeable battery, which is electrically coupled to the secondary circuit through the air core transformer. Some advantages include: Reduced energy losses during transfer of energy to the battery; A charge potential that is relatively unaffected by up to 25% misalignment of vehicle; and Other receiving components draw less power from the primary circuit. These advantages allow wireless power technology applications to expand at the workplace and beyond as the demand for EV rises. For vehicles that operate over a fixed route such as busses and shuttle vehicles, Wireless Power Transfer (WPT) means that a smaller battery pack can be used. In the traditional system, the battery pack is designed to accommodate the needs of the entire route or shift. With WPT the battery can be downsized because it can be charged when the vehicle stops on its route (a rental car shuttle bus, for example, can charge when it waits in the terminal and again when it waits at the rental car place. Thus the battery only needs enough charge to get to the next stop. This decrease in battery size means significant cost savings to electrify the vehicle. This technology enables efficient "opportunity charging stations" for predefined routes and planned stops reducing down time. Charging can occur in minutes. This improvement also eliminates the harmful emissions that occur in garages while buses are at idle during charging. In larger cities, dynamic charging offers an even greater impact utilizing existing infrastructure. As vehicles travel along busy freeways and interstate systems, wireless charging can occur while the vehicle is in motion. With this technology a vehicle essentially has unlimited electric range while using a relatively small battery pack. In-motion charging stations use vehicle sensors to alert the driver. Traveling at normal speeds, sensors establish in-motion charging. WPT transmit pads sequentially energize to the negotiated power level based on vehicle speed and its requested charging energy. Lower power when vehicle speed is slow and much higher power for faster moving vehicles. Vehicle to Infrastructure communications (V2I) coordinates WPT charging level according to on-board battery pack state-of-charge. V2I activates the roadway transmit pads placing them in standby mode and negotiates charging fee based on prevailing grid rate and vehicle energy demand. Dynamic charging would allow electricity to supply a very large fraction of the energy for the transportation sector and reduce greatly petroleum consump

None

2013-11-19T23:59:59.000Z

490

Clean Power at Home  

E-Print Network (OSTI)

this report is to describe and analyze net metering as a mechanism to support the deployment of small-scale, distributed electricity technologies in British Columbia based on renewable energy sources. These are referred to as "distributed renewables" throughout the report. The deployment of distributed renewables offers several environmental, economic, and social benefits that are described in this paper. Net metering enables individual utility customers to connect on-site generation to the utility grid, feeding excess power back to the grid when it is not needed, and utilizing grid power when consumption exceeds local renewable energy supply. In most programs, a single meter measures the customer's net consumption of grid power in a billing period, and they are charged for that consumption under regular retail rates. If production exceeds consumption, the customer's bill is essentially zero. In some instances, utilities may refund customers for excess production in a billing period based on wholesale market prices or avoided production costs. Net metering programs can make self-generation more attractive for customers by eliminating the need to size systems to meet customers' exact power needs or install on-site storage and power conditioning devices. Utilities may, depending upon the type of systems installed, benefit from improvements in local area load factors, and receive credit for various social or environmental benefits of such resources (e.g., greenhouse gas reductions). However, utilities have raised concerns about worker safety (e.g., the possibility that net metering sites may continue to feed electricity into the local distribution grid when the rest of the network is down, putting line workers at risk) and possible financial cross-subsidies from other rate...

May Author Andrew; Andrew E. Pape

491

Green Power Network: Green Power Network Site Map  

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

Site Map Site Map Search Search Help More Search Options Search Site Map News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports GPN Home Events Events Archive Featured Reports News News Archive Subscribe to Monthly Update About the Green Power Network Green Power Markets Green Pricing Green Power Marketing Renewable Energy Certificates Greenhouse Gas Offsets Green Power Policies Buying Green Power Can I Buy Green Power in my State? Community Renewable Energy Development

492

Making Africa's Power Sector Sustainable: An Analysis of Power Sector  

Open Energy Info (EERE)

Making Africa's Power Sector Sustainable: An Analysis of Power Sector Making Africa's Power Sector Sustainable: An Analysis of Power Sector Reforms in Africa Jump to: navigation, search Tool Summary Name: Making Africa's Power Sector Sustainable: An Analysis of Power Sector Reforms in Africa Agency/Company /Organization: United Nations Environment Programme, United Nations Economic Commission for Africa Sector: Energy Topics: Market analysis, Policies/deployment programs, Co-benefits assessment, - Energy Access, - Environmental and Biodiversity Resource Type: Guide/manual, Lessons learned/best practices Website: www.uneca.org/eca_programmes/nrid/pubs/powersectorreport.pdf UN Region: Eastern Africa References: Making Africa's Power Sector Sustainable: An Analysis of Power Sector Reforms in Africa[1] Overview "This study assesses the socio-economic and environmental impacts of power

493

Requirements for Power Plant and Power Line Development (Wisconsin) |  

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

Requirements for Power Plant and Power Line Development (Wisconsin) Requirements for Power Plant and Power Line Development (Wisconsin) Requirements for Power Plant and Power Line Development (Wisconsin) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Wind Solar Program Info State Wisconsin Program Type Siting and Permitting Provider Public Service Commission of Wisconsin

494

Green Power Network - RSS Feed  

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

Green Power Network (GPN) provides news and information on green power Green Power Network (GPN) provides news and information on green power markets and related activities. The site provides up-to-date information on green power providers, product offerings, consumer protection issues, and policies affecting green power markets. http://apps3.eere.energy.gov/greenpower/index.shtml en-us green power green pricing green marketing REC Renewable Energy Certificates TVA Seeks 126 MW of Renewables in 2014 TVA Expands Power Purchase Programs by 7%http://apps3.eere.energy.gov/greenpower/news/news_template.shtml?id=1886 Mon, 30 Dec 2013 00:00:00 -0700 Duke Energy Carolinas Approved to Launch New Green Power Program North Carolina PUC Approves Green Source Riderhttp://apps3.eere.energy.gov/greenpower/news/news_template.shtml?id=1885

495

Assessment of radiological releases from the NuMI facility during MINOS and NOvA operations  

SciTech Connect

This report makes projections of the radiological releases from the NuMI facility during operations for the MINOS and NO ?A experiments. It includes an estimate of the radionuclide levels released into the atmosphere and the estimated tritium and sodium-22 concentrations in the NuMI sump water and Fermilab pond system. The analysis was performed for NuMI operations with a beam power on target increased from the present 400 kW design up to a possible 1500 kW with future upgrades. The total number of protons on target was assumed to be 18 x 10{sup 20} after the completion of MINOS and 78 x 10{sup 20} after the completion of NO ?A.

Martens, Mike; /Fermilab

2007-04-01T23:59:59.000Z

496

Power Purchase Agreements Update  

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

FEDERAL ENERGY MANAGEMENT PROGRAM FEDERAL ENERGY MANAGEMENT PROGRAM femp.energy.gov Federal Utility Partnership Working Group Meeting April 20-21 in Portland, Oregon Power Purchase Agreement Update April 21, 2011 Chandra Shah chandra.shah@nrel.gov 2 | FEDERAL ENERGY MANAGEMENT PROGRAM femp.energy.gov Overview * Power Purchase Agreement (PPA) Template * PPA Request For Information (RFI) 3 | FEDERAL ENERGY MANAGEMENT PROGRAM femp.energy.gov PPA Template * DLA Energy has an updated PPA template - Includes Best Value evaluation (rather than Low Price/Technically Acceptable) - Additional updates will be made based on the PPA RFI - Updated template will be posted on FEMP PPA Sample Document web site http://www1.eere.energy.gov/femp/financing/ppa_sampledocs.html 4 | FEDERAL ENERGY MANAGEMENT PROGRAM femp.energy.gov

497

PowerPoint Presentation  

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

C. Kelly C. Kelly Chairman, President and CEO, Xcel Energy April 7, 2008 Xcel Energy's Renewable Energy Strategy Northern States Power Company- Minnesota Public Service Company of Colorado Public Service Company of Colorado Southwestern Public Service Northern States Power Company- Wisconsin Xcel Energy Overview Gas Customers 1.8 M Electric Customers 3.3 M Gas Customers 1.8 M Electric Customers 3.3 M Xcel Energy's Environmental Leadership n No. 1 wind energy provider n Windsource - Largest voluntary green pricing program n Voluntary carbon management strategy n New technologies n Comprehensive CSR reporting n Member of Renewable Energy Benefits n Meets needs of customers, shareholders, environmental groups, regulators n Significant component of C0 2 reduction strategy

498

Alabama Power - UESC Activities  

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

Alabama Power - UESC Alabama Power - UESC Activities FUPWG 10-16-12 UESC Projects * Anniston Army Depot - Re-conductor / New Poles - Substation / Switchyard Upgrade - Solar Water Heating * USDA - Auburn - Lighting Retrofit - Heat Recovery * FDA - Investment Grade Audit * Lighting / Controls / Heat Recovery UESC Projects * GSA - Lighting Upgrades * Mobile and Montgomery Court Houses * Fort Rucker - Generator / Photo Voltaic Project - Investment Grade Audit * Energy Efficiency Projects * Renewables - Lighting Sensor - Lighting / Controls / Boiler Replacement Fort Rucker Heat Pump / Boiler Piggyback System 50 Ton HPWH 240 kW Electric Boiler Heat Recovery Questions to Consider... * What is the most efficient boiler you have installed? * If you were going to reduce Greenhouse gas emissions would you focus on the Heating or

499

Power Grid Proposal Motivation  

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

TCIP: Trustworthy Cyber TCIP: Trustworthy Cyber Infrastructure for the Power Grid William H. Sanders University of Illinois at Urbana-Champaign TCIP team proprietary. Do not distribute without written permission. DOE Office of Electricity Delivery & Energy Reliability Visualization and Controls Program Peer Review, October 2006 2 Scale of effort * $1.5 M per year for 5 years (Total FY06 DOE funding: 125K) * NSF/CISE, NSF/ENG, DOE, DHS * 4 universities, 19 senior investigators - University of Illinois at Urbana-Champaign (14) - Washington State University (3) - Cornell University (1) - Dartmouth University (1) * 19 member external advisory board (growing from 14) 3 TCIP Vision and Strategy * Provide the fundamental science and technology to create an intelligent, adaptive power grid which -

500

Southwestern Power Administration  

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

Student Employment Opportunities Student Employment Opportunities There are currently no student employment vacancies. Please check here regularly for career opportunities at Southwestern Power Administration. Learn more about the type of work engineers perform at Southwestern: Electric Power Marketing Engineering and Planning Reliability Compliance and Transmission Policy Resources and Rates Apply At USAJOBS USAJobs is the official job site of the US Federal Government. Please visit this site to see all job vacancies within Southwestern, the Department of Energy, and the Federal Government. Please pay close attention to the closing date in the "Open Period" section as well as the information in the "Who May Be Considered" section on the first page of each announcement to determine if you are