Sample records for locations newton massachusetts

  1. Boston, Massachusetts Location: Boston, MA

    E-Print Network [OSTI]

    Prevedouros, Panos D.

    -recovery ventilation and water-source heat pumps Each unit has fresh air ducted independently. Each residence is warmed by a heat pump that taps the Trigen Energy Corporation steam lines that run underneath the street. #12;WallsBoston, Massachusetts #12;Location: Boston, MA Building type(s): Multi-unit residential, Retail 350

  2. area plymouth massachusetts: Topics by E-print Network

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

    01003 of all charges to: University of Massachusetts Amherst at a location specified on a purchase order Massachusetts at Amherst, University of 206 Yanlei Diao, University of...

  3. Massachusetts Clean Waters Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    This Act establishes a Division of Water Pollution Control within the Massachusetts Department of Environmental Protection. The Division is responsible for establishing a program for the prevention...

  4. Qualifying RPS State Export Markets (Massachusetts)

    Broader source: Energy.gov [DOE]

    This entry lists the states with Renewable Portfolio Standard (RPS) policies that accept generation located in Massachusetts as eligible sources towards their RPS targets or goals. For specific...

  5. Newton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: Energy Resources Jump to: navigation, search Equivalent413°,

  6. Newton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: Energy Resources Jump to: navigation, search

  7. 2000 4 22, 23 , Newton , Newton

    E-Print Network [OSTI]

    Nakamura, Iku

    4 22, 23 Newton Newton Cambridge, Trinity college Trinity college 20 1981 11 Newton Cambridge Trinity college Good morning, Sir Sir Sir Can I help you, Sir ? Trinity college High Table 20-30cm 50cm Cambridge , 2 Cambridge Swinnerton-Dyer 1 #12;Sir, please Trinity college Wilson Newton Newton Wilson Newton

  8. Massachusetts Ocean Management Plan (Massachusetts)

    Broader source: Energy.gov [DOE]

    The Massachusetts Ocean Act of 2008 required the state’s Secretary of Energy and Environmental Affairs to develop a comprehensive ocean management plan for the state by the end of 2009. That plan...

  9. Massachusetts Endangered Species Act Regulations (Massachusetts)

    Broader source: Energy.gov [DOE]

    The regulations that accompany the Massachusetts Endangered Species Act list three categories of animals and plants in need of protection: endangered, threatened, and species of special concern....

  10. QER- Comment of Elizabeth Newton

    Broader source: Energy.gov [DOE]

    A Massachusetts resident, I am writing to oppose the Kinder Morgan/TGP Northeast Energy Natural gas pipeline in Massachusetts. The proposed pipeline path runs through hundreds of private properties and through some of the state's most sensitive eco-systems and would be paid for through new tariffs on our electric bills. Studies conducted by Black & Veatch show that if current levels of state energy efficiency programs continue, there is no need for additional natural gas infrastructure even with economic growth taken into account, yet ISO New England and NESCOE are calling for more pipeline capacity. Natural gas has done it's "bridge" work. With renewables phasing in at an unprecedented rate, adding more natural gas would now take is in the wrong direction for achieving the state's greenhouse gas emissions goals – based on CO2 output alone. Natural gas is also primarily methane, a greenhouse gas over 80 times more powerful than CO2 in the short term, over 20 times more in the long term. When a full accounting of methane's impact is taken into account, studies show that it has no benefit over coal or oil in reducing greenhouse gas effects. We are standing at the far end, having crossed the natural gas "bridge" to a clean energy economy. It's time to step forward into that future we've been building. Thank you. Elizabeth Newton

  11. Local Incentives (Massachusetts)

    Broader source: Energy.gov [DOE]

    The Massachusetts Office of Business Development helps companies to identify communities interested in offering locally-negotiated incentives, such as Tax Increment Financing (TIF), Special Tax...

  12. Water Management Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    This Act regulates and registers water withdrawals in the Commonwealth of Massachusetts to enable effective planning and management of water use and conservation. The Act establishes a Water...

  13. Investments in Job Creation (Massachusetts)

    Broader source: Energy.gov [DOE]

    The Massachusetts Clean Energy Center (MassCEC) provides support to clean energy companies that are expanding their operations in Massachusetts. When considering possible support, key factors that...

  14. WIND DATA REPORT Truro, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Truro, Massachusetts March 24th to May 31st , 2006 Prepared for Massachusetts.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Distributions

  15. WIND DATA REPORT Brewster, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Brewster, Massachusetts June 1, 2006 - August 31, 2006 Prepared for Massachusetts.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Di

  16. WIND DATA REPORT Truro, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Truro, Massachusetts June 1st to August 31st , 2006 Prepared for Massachusetts.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Distributions

  17. WIND DATA REPORT Brewster, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Brewster, Massachusetts March 1, 2006 - May 31, 2006 Prepared for Massachusetts.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Distributi

  18. Newton Center, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information296593°,Newcastle,NewNewport,

  19. Massachusetts -- SEP Data Dashboard | Department of Energy

    Energy Savers [EERE]

    Massachusetts -- SEP Data Dashboard Massachusetts -- SEP Data Dashboard The data dashboard for Massachusetts -- SEP, a partner in the Better Buildings Neighborhood Program....

  20. Climate Action Plan (Massachusetts)

    Broader source: Energy.gov [DOE]

    In August 2008, Governor Deval Patrick signed into law the Global Warming Solutions Act (GWSA), making Massachusetts one of the first states in the nation to move forward with a comprehensive...

  1. Forestry Policies (Massachusetts)

    Broader source: Energy.gov [DOE]

    Massachusetts has over 3 million acres of forested land, almost all private, managed by the Department of Conservation and Recreation Forestry Bureau. The State issued in 2010 its Assessment and...

  2. Massachusetts Takes On Climate Change

    E-Print Network [OSTI]

    Kimmell, Ken; Laurie, Burt

    2009-01-01T23:59:59.000Z

    all diesel and home heating fuels sold in Massachusetts tofor powering cars and heating homes, which are less car-

  3. Biomass Energy Crops: Massachusetts' Potential

    E-Print Network [OSTI]

    Schweik, Charles M.

    Biomass Energy Crops: Massachusetts' Potential Prepared for: Massachusetts Division of Energy;#12;Executive Summary In Massachusetts, biomass energy has typically meant wood chips derived from the region's extensive forest cover. Yet nationally, biomass energy from dedicated energy crops and from crop residues

  4. Massachusetts Electric Vehicle Efforts

    E-Print Network [OSTI]

    California at Davis, University of

    Massachusetts Electric Vehicle Efforts Christine Kirby, MassDEP ZE-MAP Meeting October 24, 2014 #12 · Provide Clean Air · Grow the Clean Energy Economy · Electric vehicles are a key part of the solution #12 is promoting EVs 4 #12;TCI and Electric Vehicles · Established the Northeast Electric Vehicle Network through

  5. LOBSTERS AND THE LOBSTER PROBLEM IN MASSACHUSETTS

    E-Print Network [OSTI]

    necessary in the state of Massachusetts to make some regulations restricting the catching of lobstersLOBSTERS AND THE LOBSTER PROBLEM IN MASSACHUSETTS $ By George W. Field Chairman Massachusetts Board #12;LOBSTERS AND THE LOBSTER PROBLEM IN MASSACHUSETTS. By GEORGE W. FIELD, Chairmasi Massachusetts

  6. Massachusetts Takes On Climate Change

    E-Print Network [OSTI]

    Kimmell, Ken; Laurie, Burt

    2009-01-01T23:59:59.000Z

    promote a clean and green energy economy. Massachusetts'megawatt-hours of green energy supplied to its customers.job creation in the green energy sector, promote workforce

  7. WIND DATA REPORT Brewster, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Brewster, Massachusetts December 1, 2005 - February 28, 2006 Prepared.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 12 Wind Speed Di

  8. WIND DATA REPORT Truro, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Truro, Massachusetts December, 2006 1st to February 28th , 2007 Prepared...................................................................................................................... 9 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  9. WIND DATA REPORT Brewster, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Brewster, Massachusetts September 1, 2006 - November 30, 2006 Prepared.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Distributions..................

  10. WIND DATA REPORT Truro, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Truro, Massachusetts September 1st to November 30th , 2006 Prepared.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Distributions

  11. DOE - Office of Legacy Management -- Massachusetts Institute...

    Office of Legacy Management (LM)

    Massachusetts Institute of Technology Hood Building - MA 01 FUSRAP Considered Sites Site: MASSACHUSETTS INSTITUTE OF TECHNOLOGY, HOOD BUILDING (MA.01 ) Eliminated from further...

  12. Massachusetts Municipal Commercial Industrial Incentive Program

    Broader source: Energy.gov [DOE]

    Certain municipal utilities in Massachusetts, in cooperation with Massachusetts Municipal Wholesale Electric Company ([http://www.mmwec.org/ MMWEC]), have begun offering energy efficiency...

  13. HOLYOKE PUBLIC SCHOOLS HOLYOKE, MASSACHUSETTS

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    HOLYOKE PUBLIC SCHOOLS HOLYOKE, MASSACHUSETTS David L. Dupont, Superintendent of Schools POSTING with identified students. Teaches self-regulation skills and self care strategies to identified students Amendments of 1972, Chapter 622 of the General Laws of the Commonwealth of Massachusetts and Section 504

  14. A hotel economic feasibility study : Monsignor O'Brien Highway, Cambridge, Massachusetts

    E-Print Network [OSTI]

    Rogers, Mark P. (Mark Paul)

    2007-01-01T23:59:59.000Z

    A hotel economic feasibility study was carried out for an assemblage of four (4) parcels located on Monsignor O'Brien Highway in Cambridge, Massachusetts. The primary objective of this economic feasibility study was to ...

  15. Massachusetts Takes On Climate Change

    E-Print Network [OSTI]

    Kimmell, Ken; Laurie, Burt

    2009-01-01T23:59:59.000Z

    coastline and rich ocean waters have shaped the state'sand ample space, coastal waters offer Massachusetts andpolicy on management of ocean waters off the U.S. coast. 13

  16. Mills, Dams, and Reservoirs (Massachusetts)

    Broader source: Energy.gov [DOE]

    This chapter of the Massachusetts General Laws outlines procedures to settle disputes regarding the construction and operation of dams on non-navigable waters. Dam construction or alteration is...

  17. Solid Waste Facilities Regulations (Massachusetts)

    Broader source: Energy.gov [DOE]

    This chapter of the Massachusetts General Laws governs the operation of solid waste facilities. It seeks to encourage sustainable waste management practices and to mitigate adverse effects, such as...

  18. Childhood Cancer Tracking Initiative in Massachusetts

    E-Print Network [OSTI]

    Childhood Cancer Tracking Initiative in Massachusetts: Developing a New Electronic Tool Presented (CEH) Massachusetts Department of Public Health (MDPH) #12;Childhood Cancer Tracking Initiative "Develop methods for linking environmental databases with childhood cancer incidence data to identify

  19. The Newton Wonder in Mechanics

    E-Print Network [OSTI]

    Donald Lynden-Bell

    2000-07-11T23:59:59.000Z

    Application of Newton's ideas from "Principia" gives many new results in mechanics. Here we explore the question ``What form of extra force will maintain the magnitude of a vector constant of the motion while changing its direction?''

  20. University of Massachusetts Physical Plant Division

    E-Print Network [OSTI]

    Mountziaris, T. J.

    with all applicable rules and regulations. As of the date of this policy, the University of Massachusetts1 University of Massachusetts Amherst Physical Plant Division March 26, 2007 From: Pat Daly. To this end, the Property Office of the University of Massachusetts Amherst shall provide the Physical Plant

  1. Massachusetts Wind Energy Predevelopment Support Feasibility Study for Marblehead, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Massachusetts Wind Energy Predevelopment Support Program & Feasibility Study for Marblehead.ceere.org #12;Wind Energy Predevelopment Support Program ABSTRACT The Renewable Energy Research Lab (RERL in performing the preliminary steps leading toward the implementation of a wind energy project. RERL has

  2. Building Address Locations -Assumes entire

    E-Print Network [OSTI]

    Guenther, Frank

    Building Address Locations - Assumes entire building unless noted Designation Submit through* 560, 4 BU Crosstown Center 801 Massachusetts Ave Floor 1, 2 BMC BCD Building 800 Harrison Avenue BCD BMC Biosquare III 670 Albany Floors 2, 3, 6, 7 BMC Biosquare III 670 Albany Floors 1, 4, 5, 8 BU Building

  3. Massachusetts Community Shared Solar Webinar

    Broader source: Energy.gov [DOE]

    This webinar provides an overview of Massachusetts community shared solar policy, and touches on key community shared solar models currently being utilized across the Commonwealth. Additionally, the webinar outlines key resources individuals and municipalities can use in order to pursue a community shared solar project.

  4. Integrazione numerica: formule di Newton-Cotes semplici Formule di Newton-Cotes composte

    E-Print Network [OSTI]

    Demeio, Lucio

    Integrazione numerica: formule di Newton-Cotes semplici Formule di Newton-Cotes composte Metodo di-Cotes composte Metodo di Romberg 1 Integrazione numerica: formule di Newton-Cotes semplici 2 Formule di Newton-Cotes composte 3 Metodo di Romberg Lucio Demeio Dipartimento di Scienze Matematiche Analisi Numerica #12

  5. Isaac Newton Institute for Mathematical Sciences

    E-Print Network [OSTI]

    ://www.newton.ac.uk The Isaac Newton Institute is a national facility based in Cambridge, UK, and attracts scientists from all are listed at www.newton.ac.uk/programmes. Administrative support is provided for housing, library, computing any area where innovative mathematics plays a significant role. Contact John Toland, Director email

  6. Lowell, Massachusetts, Restaurant Exceeds Energy Savings Expectations...

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

    restaurant owned by the Panagiotopoulos family, has been a familiar sight in the historic district of downtown Lowell, Massachusetts, since 1974. Energy efficiency upgrades are...

  7. Lowell, Massachusetts Data Dashboard | Department of Energy

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

    The data dashboard for Lowell, Massachusetts, a partner in the Better Buildings Neighborhood Program. bbnpbban0003572pmcdashboardy13-q3.xls More Documents & Publications...

  8. University of Massachusetts Amherst Measurement & Verification Guidelines

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    University of Massachusetts Amherst Measurement & Verification Guidelines & Template Plan 11 ..............................................................................................................1 UMASS AMHERST MEASUREMENT & VERIFICATION (M&V) GUIDELINES ..........3 PREFACE ....................................................................................................................................................................3 BENEFITS OF MEASUREMENT & VERIFICATION

  9. Western Massachusetts Electric- Commercial Energy Efficiency Rebates

    Broader source: Energy.gov [DOE]

    Western Massachusetts Electric (WMECO) helps commercial and industrial customers offset the additional costs of purchasing and installing energy efficient equipment. WMECO offers rebates for...

  10. Western Massachusetts Electric- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Western Massachusetts Electric (WMECO) and Masssave, a collaboration of Massachusetts municipalities and cooperatives, provides technical assistance and financial incentives to customers who...

  11. MassSAVE- Financing for Business Program (Massachusetts)

    Broader source: Energy.gov [DOE]

    Business customers of Berkshire Gas, Cape Light Compact, Columbia Gas of Massachusetts, National Grid, New England Gas Company, NSTAR, Unitil and Western Massachusetts Electric Company may be...

  12. Massachusetts -- SEP Summary of Reported Data | Department of...

    Energy Savers [EERE]

    Massachusetts -- SEP. Massachusetts -- SEP Summary of Reported Data More Documents & Publications Virginia -- SEP Summary of Reported Data NYSERDA Summary of Reported Data Michigan...

  13. Massachusetts Institute of Technology Projects | April 2014

    E-Print Network [OSTI]

    Ishii, Hiroshi

    between the Media Lab and its sponsor companies to formulate the principles for a new generationMedia Lab Massachusetts Institute of Technology Projects | April 2014 MIT Media Lab Buildings E14 / E15 75 Amherst Street Cambridge, Massachusetts 02139-4307 communications@media.mit.edu http://www.media

  14. Replacement Diploma Request University of Massachusetts Lowell

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    Replacement Diploma Request Mail to: University of Massachusetts Lowell Office of the Registrar 883. * Please use a separate form for each diploma request. * All replacement diplomas are University of Massachusetts Lowell diplomas. Replacement diplomas with the name of any predecessor institution

  15. Replacement Diploma Request University of Massachusetts Lowell

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    Replacement Diploma Request Mail to: University of Massachusetts Lowell Office of the Registrar 220. * Please use a separate form for each diploma request. * All replacement diplomas are University of Massachusetts Lowell diplomas. Replacement diplomas with the name of any predecessor institution

  16. Coercive polynomials and their Newton polytopes

    E-Print Network [OSTI]

    Tomas Bajbar

    2014-08-02T23:59:59.000Z

    Aug 2, 2014 ... Keywords: Newton polytope, coercivity, polynomial optimization, non-compact semi-algebraic sets. Category 1: Global Optimization (Theory ).

  17. Updated 1-12 Linda A. Newton

    E-Print Network [OSTI]

    within the Department of the Navy, the US Pacific Command and the US Pacific Fleet. Ms. Newton of civilian service with the Department of the Navy. Ms. Newton began her federal career in 1983 included details in the NAVSEA operations and shipbuilding budget offices, the Navy Comptroller's Office

  18. Rethinking Newton's Principia Simon Saunders1

    E-Print Network [OSTI]

    Saunders, Simon

    That is not the strategy taken here. My objective is to give a consistent reading of Newton's Principia ­ discarding of mass of the solar system), wrongly identi...ed by Newton as inertial, is exemplary: it is a local total energy and angular momentum zero can be de...ned. No such constraint ­ and no such prediction

  19. MITSUBISHI ELECTRIC RESEARCH LABORATORIES! Cambridge, Massachusetts!

    E-Print Network [OSTI]

    © MERL MITSUBISHI ELECTRIC RESEARCH LABORATORIES! Cambridge, Massachusetts! Petros Boufounos Fourier Methods in Array Processing 2/18/2013 ... #12;© MERL MITSUBISHI ELECTRIC RESEARCH LABORATORIES of basic models and methods #12;© MERL MITSUBISHI ELECTRIC RESEARCH LABORATORIES! (Linearized) Wave

  20. Massachusetts state airport system plan forecasts.

    E-Print Network [OSTI]

    Mathaisel, Dennis F. X.

    This report is a first step toward updating the forecasts contained in the 1973 Massachusetts State System Plan. It begins with a presentation of the forecasting techniques currently available; it surveys and appraises the ...

  1. EECBG Success Story: Massachusetts Middle School Goes Local for...

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

    Massachusetts Middle School Goes Local for PV Solar Energy System EECBG Success Story: Massachusetts Middle School Goes Local for PV Solar Energy System August 13, 2010 - 11:21am...

  2. How Did Health Care Reform in Massachusetts Impact Insurance Premiums?

    E-Print Network [OSTI]

    Graves, John A.

    It is widely recognized that the 2006 Massachusetts health reforms served as a blueprint for national reform under the 2010 Affordable Care Act (ACA). As such, there is interest in using the Massachusetts experience to ...

  3. University of Massachusetts Amherst Department of Resource Economics

    E-Print Network [OSTI]

    Schweik, Charles M.

    University of Massachusetts Amherst Department of Resource Economics Working Paper No. 2006-4 http: common pool resources, field experiments, communication, regulation, hierarchical linear models JEL Economics University of Massachusetts, Stockbridge Hall, 80 Campus Center Way, Amherst, MA 01003 E

  4. Students from California and Massachusetts win DOE's 24th National...

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

    Massachusetts win DOE's 24th National Science Bowl Students from California and Massachusetts win DOE's 24th National Science Bowl April 28, 2014 - 1:47pm Addthis This release...

  5. MURRAY, UNIVERSITY LEADERS AND TECHNOLOGY EXECUTIVES OPEN MASSACHUSETTS GREEN HIGH

    E-Print Network [OSTI]

    Needleman, Daniel

    Green High Performance Computing Center (MGHPCC). The new Center will keep Massachusetts have come together to support the creation of the Massachusetts Green High Performance Computing Center.C. "The Massachusetts Green High Performance Computing Center is an indicator of the great potential

  6. Massachusetts/Wind Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend <Stevens JumpMassachusetts/Wind Resources < Massachusetts

  7. Maynard, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend <Stevens JumpMassachusetts/WindMaunaMaynard, Massachusetts:

  8. UNIVERSITY OF MASSACHUSETTS PRESIDENT'S OFFICE Program Announcement

    E-Print Network [OSTI]

    Mountziaris, T. J.

    and Intellectual Property (CVIP) manages a "gap" #12;fund that provides this type of assistance. ProposalsUNIVERSITY OF MASSACHUSETTS ­ PRESIDENT'S OFFICE Program Announcement 2012 Science & Technology (systemwide, led by Worcester) and the Center for Personalized Cancer Therapy (Boston, in partnership

  9. A Preconditioner for a Primal-Dual Newton Conjugate Gradients ...

    E-Print Network [OSTI]

    Kimon Fountoulakis

    2014-12-30T23:59:59.000Z

    Dec 30, 2014 ... A Preconditioner for a Primal-Dual Newton Conjugate Gradients Method for Compressed Sensing Problems.

  10. Public-Private Partnerships for Energy Efficiency Programming, Successes of the Massachusetts Energy Efficiency Partnership

    E-Print Network [OSTI]

    Winkler, E.

    2005-01-01T23:59:59.000Z

    Public-Private Partnerships for Energy Efficiency Programming, Successes of the Massachusetts Energy Efficiency Partnership Eric Winkler, University of Massachusetts The Massachusetts Energy Efficiency Partnership is a public... on the partnership and value added experience of end users and energy service providers. Eric Winkler, Ph.D. Director, Massachusetts Energy Efficiency Partnership Center for Energy Efficiency and Renewable Energy University of Massachusetts - Amherst 160...

  11. Comment on the Article "Picturing Newton's Formula for "

    E-Print Network [OSTI]

    George, Glyn

    Comment on the Article "Picturing Newton's Formula for " by Hasan Ã?nal Mathematics in School, 2012 letter of 2013 January which invalidates the derivation of the generalised form of Newton's formula, yet: Mathematics in School, 2013 Jan., vol. 42, no. 1, page 39 I enjoyed reading the extension of Newton's formula

  12. Geothermal Mill Redevelopment Project in Massachusetts

    SciTech Connect (OSTI)

    Vale, A.Q.

    2009-03-17T23:59:59.000Z

    Anwelt Heritage Apartments, LLC redeveloped a 120-year old mill complex into a mixed-use development in a lower-income neighborhood in Fitchburg, Massachusetts. Construction included 84 residential apartments rented as affordable housing to persons aged 62 and older. The Department of Energy (“DOE”) award was used as an essential component of financing the project to include the design and installation of a 200 ton geothermal system for space heating and cooling.

  13. Using Newton's Law for Dark Energy

    E-Print Network [OSTI]

    Paul Frampton

    2012-09-24T23:59:59.000Z

    A model is introduced in which Newton's law is modified between matter and dark energy corpuscles (DECs). The model predicts that the DEC component is presently decelerating in its expansion at 14% of the magnitude of the matter expansion acceleration. In the future, expansion of the DEC universe will continue to decelerate.

  14. On multitemporal generalization of Newton's gravitational law

    E-Print Network [OSTI]

    V. D. Ivashchuk

    2009-05-15T23:59:59.000Z

    A n-time generalization of Newton's law (of universal gravitation) formula in N =n + d + 1-dimensional space-time is conjectured. This formula implies a relation for effective N-dimensional gravitational constant G_{eff} = G cos^2 \\theta, where \\theta is the angle between the direction of motion of two particles in n-dimensional time manifold R^n.

  15. Team Massachusetts Brings a Fourth Dimension to the Solar Decathlon

    Broader source: Energy.gov [DOE]

    Team Massachusetts is bringing a unique perspective to the Solar Decathlon this fall. You might say it is a fourth dimension because of the team’s newly constructed 4D Home. But it could also be argued that it is because the Massachusetts College of Art and Design and University of Massachusetts Lowell are collaborating for the team’s first entry into the biannual competition, and they’re both public institutions.

  16. Boston Massachusetts: Solar in Action (Brochure), Solar America...

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

    Boston, Massachusetts Includes case studies on: * Incorporating Solar into Emergency Preparedness Planning * Developing the Boston Solar Map October 2011 Solar in Action Boston was...

  17. DOE's New Large Blade Test Facility in Massachusetts Completes...

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

    (WTTC), in Boston, Massachusetts, has come up to full speed testing the long wind turbine blades produced for today's larger wind turbines. Constructed with a combination of...

  18. THE COMMONWEALTH OF MASSACHUSETTS DEPARTMENT OF PUBLIC UTILITIES

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

    CongestionStudy2009.pdf. 2012 Congestion Study Plan - Mass DPU Comments Page 3 and demand response resources. 3 Massachusetts utilities will achieve compliance with this...

  19. Greenfield, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI ReferenceJump to: navigation,IISrlMassachusetts: Energy Resources

  20. Agawam, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlinPapersWindeySanta2004) |Agawam, Massachusetts: Energy Resources Jump

  1. Winthrop, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTEDBird,Wilsonville,Winneconne,WinslowWinthrop, Massachusetts:

  2. Carver, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainableCSL GasPermitsGreenCarrizoCarteret County,Carver, Massachusetts:

  3. Charlton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, click here.Telluric Survey asWest,CEICharlotte County,Charlton, Massachusetts:

  4. Categorical Exclusion Determinations: Massachusetts | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO OverviewAttachments EnergyFebruary3 CategoricalIdahoof Energy Los AlamosMassachusetts

  5. Salisbury, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to:RoscommonSBY SolutionsChangeOklahoma:Open EnergyMassachusetts:

  6. Sharon, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd JumpInformationScottsOklahoma:SevinShamilTLSharon, Massachusetts:

  7. Holyoke, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtel Jump to: navigation,Jersey:Heights,Holyoke, Massachusetts: Energy

  8. MASSACHUSETTS DRIVES PERFORMANCE MEASUREMENT | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas »ofMarketing |Prepare For more(VersionMASSACHUSETTS DRIVES

  9. Paxton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri:EnergyOssian,Parle Biscuits PvtPaw Paw,Paxton, Massachusetts: Energy

  10. Lawrence, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano,Lakefront Tow Tank JumpLatvia:Lawrence, Massachusetts:

  11. Grafton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG Contracting JumpGove County, Kansas: EnergyGradientMassachusetts:

  12. Hamilton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG| Open EnergyGuntersvilleHallandale Beach,Indiana:Massachusetts: Energy

  13. Hardwick, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG| OpenInformation Handbook forHansung ANew Mexico:Massachusetts:

  14. Needham, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcerns Jump to: navigation,Nebraska/WindNeedham, Massachusetts:

  15. Norfolk, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcerns Jump to:Neppelsource History(CTIFarmNordicMassachusetts:

  16. Sterling, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk,SoutheastSt.Steep Gradient FlumeEnergy Place:Massachusetts:

  17. Sudbury, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolar Jump to: navigation, search NameFlorida:SuSucralMassachusetts:

  18. Douglas, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOE FacilityDimondale, Michigan:EmerlingDoorDothan,Nevada:Massachusetts: Energy

  19. Dover, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOE FacilityDimondale,South, New Jersey: Energy Resources Jump to:Massachusetts:

  20. Norwood, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: EnergyExcellence Seed LLCShores, Michigan:Massachusetts: Energy

  1. Oakham, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: EnergyExcellence SeedNunn,and Fees forMichigan:Oakham, Massachusetts:

  2. Marshfield, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:LandownersLuther,JemezMissouri:Marshfield Hills, Massachusetts:

  3. Massachusetts Electric Company | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio: Energy Resources Jump to:Michigan: Energy ResourcesMassachusetts

  4. Mattapoisett, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio: Energy Resources JumpMastic, NewMattapoisett, Massachusetts:

  5. Merrimac, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee Falls,MccoyMerrimac, Massachusetts: Energy Resources

  6. Millbury, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee|Mililani Town, Hawaii: EnergyMillard,Massachusetts:

  7. Taunton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f <Maintained By FaultSunpodsSweetwaterTMATalbotTaunton, Massachusetts:

  8. Templeton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolar Jump to:HoldingsTechintIsNumeric JumpTerrace, Florida:Massachusetts:

  9. Marblehead, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group JumpNew Hampshire: EnergyManzMassachusetts: Energy

  10. Massachusetts Bay Transportation Authority | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group JumpNewMassachusetts Bay Transportation Authority Jump

  11. Massachusetts Electric Co | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group JumpNewMassachusetts Bay Transportation Authority

  12. Massachusetts Hydrogen Coalition | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group JumpNewMassachusetts Bay Transportation

  13. Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group JumpNewMassachusetts Bay TransportationMIT Jump

  14. Medford, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group JumpNewMassachusettsMayo

  15. Chelmsford, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:PowerCER.png El CER es unaChelmsford, Massachusetts: Energy Resources

  16. Montgomery, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville,Missoula,Monterey County, California:Tennessee:Massachusetts: Energy

  17. Avon, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass Conversions Inc Jump to:Auriga EnergyAuxin Solar6313749°,Massachusetts:

  18. Bolton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass ConversionsSouthby 2022 |BleckleyMotionBoca DelEnergyMassachusetts: Energy

  19. Revere, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation,Maze - Making theEngenharia JumpRevere, Massachusetts:

  20. Clean Home Massachusetts | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, clickInformation SmyrnaNewClay ElectricClean Edge Inc JumpHome Massachusetts

  1. Cleantech Solutions (Massachusetts) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, clickInformation SmyrnaNewClay ElectricCleangoogleSolutions (Massachusetts)

  2. Acton, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCaliforniaWeifangwiki HomeASN PowerApplications |Massachusetts:

  3. Groundfish Processing in Massachusetts During the 1970's

    E-Print Network [OSTI]

    fillets accounted for 68 percent of the quantity and 76 percent of wholesale value for the fresh quantity and wholesale value of fillets) is done in Massachusetts. In 1979, processing plants and $133 million of the total wholesale value of $186 million'. Knowledge of Massachusetts' ground- fish

  4. University of Massachusetts Economic Contribution Analysis FY 2013

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    University of Massachusetts Economic Contribution Analysis FY 2013 Prepared for the UMass President's Office Prepared by UMass Donahue Institute Economic and Public Policy Research May 2014 #12;University of Massachusetts Economic Contribution Analysis FY 2013 UMass Donahue Institute Economic and Public Policy Research

  5. Blood Drive Coordinator Packet Massachusetts General Hospital pg.2

    E-Print Network [OSTI]

    Mootha, Vamsi K.

    1 Blood Drive Coordinator Packet Massachusetts General Hospital pg.2 The MGH Bloodmobile pg.3 Facts about Blood Donation pg.4 Spreading the Word pg.5 Frequently Asked Questions and Tips pg.7 Schedule a Blood Drive pg.10 Eligibility Guidelines pg.11 #12;2 Massachusetts General Hospital

  6. Optimization Online - An Efficient Gauss-Newton Algorithm for ...

    E-Print Network [OSTI]

    XIN LIU

    2014-06-02T23:59:59.000Z

    Jun 2, 2014 ... An Efficient Gauss-Newton Algorithm for Symmetric Low-Rank Product Matrix Approximations. XIN LIU (liuxin ***at*** lsec.cc.ac.cn) ZAIWEN ...

  7. Optimization Online - Preconditioning of Active-Set Newton Methods ...

    E-Print Network [OSTI]

    Margherita Porcelli

    2014-08-16T23:59:59.000Z

    Aug 16, 2014 ... ... of Active-Set Newton Methods for PDE-constrained Optimal Control ... point linear systems arising in the solution of PDE-constrained optimal ...

  8. Multifamily Individual Heating and Ventilation Systems, Lawrence, Massachusetts (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01T23:59:59.000Z

    The conversion of an older Massachusetts building into condominiums illustrates a safe, durable, and cost-effective solution for heating and ventilation systems that can potentially benefit millions of multifamily buildings. Merrimack Valley Habitat for Humanity (MVHfH) partnered with U.S. Department of Energy Building America team Building Science Corporation (BSC) to provide high performance affordable housing for 10 families in the retrofit of an existing mass masonry building (a former convent). The original ventilation design for the project was provided by a local engineer and consisted of a single large heat recovery ventilator (HRV) located in a mechanical room in the basement with a centralized duct system providing supply air to the main living space and exhausting stale air from the single bathroom in each apartment. This design was deemed to be far too costly to install and operate for several reasons: the large central HRV was oversized and the specified flows to each apartment were much higher than the ASHRAE 62.2 rate; an extensive system of ductwork, smoke and fire dampers, and duct chases were specified; ductwork required a significant area of dropped ceilings; and the system lacked individual ventilation control in the apartments

  9. Massachusetts Save Energy Now: State, Regional, and Local Delivery Project Fact Sheet

    Broader source: Energy.gov [DOE]

    This fact sheet describes the Massachusetts Save Energy Now DOE-funded industrial energy efficiency project.

  10. Holographic Space-time and Newton's Law

    E-Print Network [OSTI]

    Tom Banks; Willy Fischler

    2013-10-25T23:59:59.000Z

    We derive Newton's Law from the formalism of Holographic Space-Time (HST). More precisely, we show that for a large class of Hamiltonians of the type proposed previously for the HST description of a geodesic in Minkowski space, the eikonal for scattering of two massless particles at large impact parameter scales as expected with the impact parameter and the energies of the particles in the center of mass (CM) frame. We also discuss the criteria for black hole production in this collision, and find an estimate, purely within the HST framework, for the impact parameter at which it sets in, which coincides with the estimate based on general relativity.

  11. North Newton School Corp | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcerns Jumpsource History View New Pages RecentINorthNorthNewton

  12. Fish mercury distribution in Massachusetts, USA lakes

    SciTech Connect (OSTI)

    Rose, J.; Hutcheson, M.S.; West, C.R.; Pancorbo, O.; Hulme, K.; Cooperman, A.; DeCesare, G.; Isaac, R.; Screpetis, A.

    1999-07-01T23:59:59.000Z

    The sediment, water, and three species of fish from 24 of Massachusetts' (relatively) least-impacted water bodies were sampled to determine the patterns of variation in edible tissue mercury concentrations and the relationships of these patterns to characteristics of the water, sediment, and water bodies (lake, wetland, and watershed areas). Sampling was apportioned among three different ecological subregions and among lakes of differing trophic status. The authors sought to partition the variance to discover if these broadly defined concepts are suitable predictors of mercury levels in fish. Average muscle mercury concentrations were 0.15 mg/kg wet weight in the bottom-feeding brown bullheads (Ameriurus nebulosus); 0.31 mg/kg in the omnivorous yellow perch (Perca flavescens); and 0.39 mg/kg in the predaceous largemouth bass (Micropterus salmoides). Statistically significant differences in fish mercury concentrations between ecological subregions in Massachusetts, USA, existed only in yellow perch. The productivity level of the lakes (as deduced from Carlson's Trophic Status Index) was not a strong predictor of tissue mercury concentrations in any species. pH was a highly (inversely) correlated environmental variable with yellow perch and brown bullhead tissue mercury. Largemouth bass tissue mercury concentrations were most highly correlated with the weight of the fish (+), lake size (+), and source area sizes (+). Properties of individual lakes appear more important for determining fish tissue mercury concentrations than do small-scale ecoregional differences. Species that show major mercury variation with size or trophic level may not be good choices for use in evaluating the importance of environmental variables.

  13. Isaac Newton Institute for Mathematical Sciences University of Cambridge

    E-Print Network [OSTI]

    Director: Further particulars The Institute The Newton Institute is a national and international visitor. Further information about the Institute is at www.newton.ac.uk. Purpose of role Under the strategic, the Newsletter, and the library of Case Studies of outcomes of research done at the Institute; 8) To organise

  14. Une dmonstration de la dcomposition de Dunford inspir de l'algorithme de Newton.

    E-Print Network [OSTI]

    Ressayre, Nicolas

    algorithme qui a le bon gout d'être très rapide). 2 Algorithme de Newton L'algorithme de Newton est un

  15. Manufacturing buildings in Massachusetts : the legacy and the future

    E-Print Network [OSTI]

    Traynor, Callie

    1983-01-01T23:59:59.000Z

    Manufacturing buildings are found in most towns and cities in Massachusetts. Standing in dominant isolation, or as part of an urban district, their presence is the built testimony to the role manufacturing played in so ...

  16. Failure to Connect: The Massachusetts Plan for Individual Health Insurance

    E-Print Network [OSTI]

    Weeks Leonard, Elizabeth

    2007-06-01T23:59:59.000Z

    This article briefly describes the key features of the Massachusetts Health Care Reform Act, focusing particularly on the Connector. It then offers preliminary thoughts on the expected effect of that mechanism for creating ...

  17. Massachusetts Institute of Technology Department of Nuclear Engineering

    E-Print Network [OSTI]

    Massachusetts Institute of Technology Department of Nuclear Engineering Advanced Reactor Technology of Technology Department of Nuclear Engineering Advanced Reactor Technology Pebble Bed Project MPBR-2 Student Department of Nuclear Engineering Advanced Reactor Technology Pebble Bed Project MPBR-3 Project Objective

  18. University of Massachusetts Amherst Department of Resource Economics

    E-Print Network [OSTI]

    Schweik, Charles M.

    University of Massachusetts Amherst Department of Resource Economics Working Paper No. 2003 regulation using tradable property rights. Existing empirical research on this issue, which compares overall industry efficiency before and after the introduction of new regulations, conflates two distinct phenomena

  19. University of Massachusetts Amherst Department of Resource Economics

    E-Print Network [OSTI]

    Schweik, Charles M.

    University of Massachusetts Amherst Department of Resource Economics Working Paper No. 2003 environmental regulation must achieve environmental objectives while maximizing economic efficiency. This paper evaluates the impact of regulation on efficiency by measuring annual productivity across regulatory regimes

  20. Massachusetts Large Blade Test Facility Final Report

    SciTech Connect (OSTI)

    Rahul Yarala; Rob Priore

    2011-09-02T23:59:59.000Z

    Project Objective: The Massachusetts Clean Energy Center (CEC) will design, construct, and ultimately have responsibility for the operation of the Large Wind Turbine Blade Test Facility, which is an advanced blade testing facility capable of testing wind turbine blades up to at least 90 meters in length on three test stands. Background: Wind turbine blade testing is required to meet international design standards, and is a critical factor in maintaining high levels of reliability and mitigating the technical and financial risk of deploying massproduced wind turbine models. Testing is also needed to identify specific blade design issues that may contribute to reduced wind turbine reliability and performance. Testing is also required to optimize aerodynamics, structural performance, encourage new technologies and materials development making wind even more competitive. The objective of this project is to accelerate the design and construction of a large wind blade testing facility capable of testing blades with minimum queue times at a reasonable cost. This testing facility will encourage and provide the opportunity for the U.S wind industry to conduct more rigorous testing of blades to improve wind turbine reliability.

  1. A NEWTON-PICARD APPROACH FOR EFFICIENT NUMERICAL ...

    E-Print Network [OSTI]

    2009-10-28T23:59:59.000Z

    tion for fluid dynamics a simultaneous method can save up to 70 percent of ... of the Newton-Picard iSQP method for the non-linear SMB process are available.

  2. Computing modified Newton directions using a partial Cholesky factorization

    SciTech Connect (OSTI)

    Forsgren, A. [Royal Inst. of Tech., Stockholm (Sweden). Dept. of Mathematics; Gill, P.E. [California Univ., San Diego, La Jolla, CA (United States); Murray, W. [Stanford Univ., CA (United States). Systems Optimization Lab.

    1993-03-01T23:59:59.000Z

    The effectiveness of Newton`s method for finding an unconstrained minimizer of a strictly convex twice continuously differentiable function has prompted the proposal of various modified Newton inetliods for the nonconvex case. Linesearch modified Newton methods utilize a linear combination of a descent direction and a direction of negative curvature. If these directions are sufficient in a certain sense, and a suitable linesearch is used, the resulting method will generate limit points that satisfy the second-order necessary conditions for optimality. We propose an efficient method for computing a descent direction and a direction of negative curvature that is based on a partial Cholesky factorization of the Hessian. This factorization not only gives theoretically satisfactory directions, but also requires only a partial pivoting strategy, i.e., the equivalent of only two rows of the Schur complement need be examined at each step.

  3. Rehousing homeless families in Massachusetts : an analysis of "best practice" in Boston and Worcester

    E-Print Network [OSTI]

    Delgado, Laura Humm

    2010-01-01T23:59:59.000Z

    In 2009, three significant events related to family homelessness converged on the Massachusetts Department of Housing and Community Development (DHCD). First, the shelters for homeless families in Massachusetts were at ...

  4. Electron diffraction from cylindrical nanotubes Department of Materials Science and Engineering, Massachusetts Institute of Technology,

    E-Print Network [OSTI]

    Qin, Lu-Chang

    Electron diffraction from cylindrical nanotubes L. C. Qin Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (Received 14 January 1994; accepted 26 April 1994) Electron diffraction intensities from cylindrical objects can be conveniently

  5. Computing over the Reals: Where Turing Meets Newton lblum@cs.cmu.edu Computing over the Reals: Where Turing Meets Newton1

    E-Print Network [OSTI]

    Treuille, Adrien

    for modern scientific computation where most algorithms --with origins in Newton, Euler, Gauss, et. al germinating from the real calculus of Newton and the discrete computation of computer science. The canonical

  6. Greedy Facility Location Algorithms Analyzed Using Dual Fitting with FactorRevealing

    E-Print Network [OSTI]

    Saberi, Amin

    , Massachusetts AND EVANGELOS MARKAKIS, AMIN SABERI, AND VIJAY V. VAZIRANI Georgia Institute of Technology, MARKAKIS, SABERI, AND VAZIRANI, V. 2001. greedy facility location algorithm analyzed using fitting Computer Science, vol. 2129. Springer­Verlag, York, 127--137; JAIN, MAHDIAN, SABERI, 2002. greedy approach

  7. Preliminary assessment report for Army Aviation Support Facility 2, Installation 25075, Westover Air Force Base, Chicopee, Massachusetts. Installation Restoration Program

    SciTech Connect (OSTI)

    Haffenden, R.; Flaim, S.

    1993-08-01T23:59:59.000Z

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Massachusetts Army National Guard (MAARNG) property known as the Army Aviation Support Facility 2 (AASF 2) near Chicopee, Massachusetts. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. The AASF 2 is a 10-acre site located in the western portion of Massachusetts, in the town of Chicopee, in the county of Hampden. The facilities included in this PA are Building 7400, adjacent paved areas, grassy areas, and the hazardous waste drum storage buildings. The environmentally significant operations (ESOS) associated with the property are (1) the waste drum storage area, (2) abandoned underground storage tanks (USTs), and (3) refueling activities.

  8. seari.mit.edu 2009 Massachusetts Institute of Technology 1 Using Pareto Trace to Determine

    E-Print Network [OSTI]

    de Weck, Olivier L.

    ) and minimize aggregate cost (lifecycle cost) #12;seari.mit.edu © 2009 Massachusetts Institute of Technology 7seari.mit.edu © 2009 Massachusetts Institute of Technology 1 Using Pareto Trace to Determine System Conference March 25, 2009 #12;seari.mit.edu © 2009 Massachusetts Institute of Technology 2 Managing System

  9. Problems with the Newton-Schrödinger Equations

    E-Print Network [OSTI]

    C. Anastopoulos; B. L. Hu

    2014-07-27T23:59:59.000Z

    We examine the origin of the Newton-Schr\\"odinger equations (NSEs) that play an important role in alternative quantum theories (AQT), macroscopic quantum mechanics and gravity-induced decoherence. We show that NSEs for individual particles do not follow from general relativity (GR) plus quantum field theory (QFT). Contrary to what is commonly assumed, the NSEs are not the weak-field (WF), non-relativistic (NR) limit of the semi-classical Einstein equation (SCE) (this nomenclature is preferred over the `M\\/oller-Rosenfeld equation') based on GR+QFT. The wave-function in the NSEs makes sense only as that for a mean field describing a system of $N$ particles as $N \\rightarrow \\infty$, not that of a single or finite many particles. From GR+QFT the gravitational self-interaction leads to mass renormalization, not to a non-linear term in the evolution equations of some AQTs. The WF-NR limit of the gravitational interaction in GR+QFT involves no dynamics. To see the contrast, we give a derivation of the equation (i) governing the many-body wave function from GR+QFT and (ii) for the non-relativistic limit of quantum electrodynamics (QED). They have the same structure, being linear, and very different from NSEs. Adding to this our earlier consideration that for gravitational decoherence the master equations based on GR+QFT lead to decoherence in the energy basis and not in the position basis, despite some AQTs desiring it for the `collapse of the wave function', we conclude that the origins and consequences of NSEs are very different, and should be clearly demarcated from those of the SCE equation, the only legitimate representative of semiclassical gravity, based on GR+QFT.

  10. Massachusetts Institute of Technology Affiliate Health Insurance Waiver Form

    E-Print Network [OSTI]

    Polz, Martin

    Massachusetts Institute of Technology Affiliate Health Insurance Waiver Form Affiliate's last name A deductible not to exceed $500 per accident or illness Please carefully review the standards listed below for: mental and nervous conditions (60 inpatient days per year); alcohol and drug abuse; and maternity

  11. Massachusetts Institute of Technology Sloan School of Management

    E-Print Network [OSTI]

    A coordination theory approach to process description and redesign Kevin Crowston and Charles Osborn CCS WP #204 SWP # 4029 July 1998 77 Massachusetts Avenue, NE20-336, Cambridge, MA 02139 web: http://ccs [12]. We were trying to satisfy several potentially conflicting requirements in developing

  12. Access and use of information resources by Massachusetts

    SciTech Connect (OSTI)

    West, C.R. [Massachusetts Department of Environmental Protection, Boston (United States)

    1990-12-31T23:59:59.000Z

    This paper describes the way in which the Massachusetts Department of Environmental Protection uses risk assessment to implement the state`s environmental laws. It focuses on the Office of Research and Standards, which was created to provide information on adverse health effects of environmental contaminants, to recommend exposure levels, and to direct and manage research programs.

  13. The _______________________________ And University of Massachusetts-Amherst Public History Program

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    the intellectual and professional goals of the degree candidate, the demands of the degree program, and the needs. The mission of the Public History Program is: To train graduate students to work on historical projects and for the Commonwealth of Massachusetts. To advance, through research and demonstration projects, the theory of public

  14. Graduate Program in Geotechnical Engineering University of Massachusetts Amherst

    E-Print Network [OSTI]

    Mountziaris, T. J.

    ). Additional credits for graduation include 6 credit hours of Master's Research Project and 1 credit hourGraduate Program in Geotechnical Engineering University of Massachusetts Amherst (http, Environmental Geotechnology, and Physico-Chemical Properties of Fine Grained Soils #12;Graduate Student

  15. Republican photo: David Molnar University of Massachusetts graduate

    E-Print Network [OSTI]

    Lovley, Derek

    of University of Massachusetts graduate and undergraduate students is hoping a hungry, electricity the physics and microbiology departments have been looking at the electrical properties of the power-producing bacterium genus Geobacter for the last few years. While physics is often theoretical, Malvankar, a recipient

  16. University of Massachusetts Amherst Pre-Travel Authorization

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    University of Massachusetts Amherst Pre-Travel Authorization All University travel across all funding sources requires supervisory and funding administrator approval prior to confirming travel OF TRIP: OTHER COMMENTS: (Importance of trip/consequences if not funded, coverage of duties while absent

  17. UNIVERSITY OF MASSACHUSETTS Department of Mechanical AMHERST and Industrial Engineering

    E-Print Network [OSTI]

    Mountziaris, T. J.

    UNIVERSITY OF MASSACHUSETTS Department of Mechanical AMHERST and Industrial Engineering Engineering Position in Mechanical and Industrial Engineering The Department of Mechanical and Industrial Engineering in the area of systems engineering. Individuals will be considered in any area of basic research in industrial

  18. University of Massachusetts Amherst Department of Resource Economics

    E-Print Network [OSTI]

    Schweik, Charles M.

    University of Massachusetts Amherst Department of Resource Economics Working Paper No. 2006-1 http://www.umass.edu/resec/workingpapers Price-Based vs. Quantity-Based Environmental Regulation under Knightian Uncertainty: An Info-Gap Robust functions determine whether a price-based or quantity-based environmental regulation leads to higher

  19. University of Massachusetts Amherst Department of Resource Economics

    E-Print Network [OSTI]

    Schweik, Charles M.

    University of Massachusetts Amherst Department of Resource Economics Working Paper No. 2008-4 http://www.umass.edu/resec/workingpapers Does Government Regulation Complement Existing Community Efforts to Support Cooperation? Evidence from a government regulation with either a high or low sanction for noncompliance to community enforcement efforts

  20. Massachusetts Policy Guidance for Regulating Solar Energy Systems

    Broader source: Energy.gov [DOE]

    This policy guidance was established to summarize, explain, and help communities apply four of the Massachusetts statutes that apply to solar energy systems. These statutes include: Chapter 40A Section 3 (solar exemptions), Chapter 40A Section 9B (solar access), Chapter 187 Section 1A (solar easements), and Chapter 40C (Historic Districts).

  1. University of MassachUsetts aMherst Graduate Program

    E-Print Network [OSTI]

    Mountziaris, T. J.

    industrial engineering fac- ulty conduct research in such areas as human factors, automation, supply chainUniversity of MassachUsetts aMherst Graduate Program Industrial Engineering The Graduate Program in Industrial Engineering and Operations Research (IEOR) at the Col- lege of Engineering offers both M.S. and Ph

  2. Cost effectiveness of the 1995 model energy code in Massachusetts

    SciTech Connect (OSTI)

    Lucas, R.G.

    1996-02-01T23:59:59.000Z

    This report documents an analysis of the cost effectiveness of the Council of American Building Officials` 1995 Model Energy Code (MEC) building thermal-envelope requirements for single-family houses and multifamily housing units in Massachusetts. The goal was to compare the cost effectiveness of the 1995 MEC to the energy conservation requirements of the Massachusetts State Building Code-based on a comparison of the costs and benefits associated with complying with each.. This comparison was performed for three cities representing three geographical regions of Massachusetts--Boston, Worcester, and Pittsfield. The analysis was done for two different scenarios: a ``move-up`` home buyer purchasing a single-family house and a ``first-time`` financially limited home buyer purchasing a multifamily condominium unit. Natural gas, oil, and electric resistance heating were examined. The Massachusetts state code has much more stringent requirements if electric resistance heating is used rather than other heating fuels and/or equipment types. The MEC requirements do not vary by fuel type. For single-family homes, the 1995 MEC has requirements that are more energy-efficient than the non-electric resistance requirements of the current state code. For multifamily housing, the 1995 MEC has requirements that are approximately equally energy-efficient to the non-electric resistance requirements of the current state code. The 1995 MEC is generally not more stringent than the electric resistance requirements of the state code, in fact; for multifamily buildings the 1995 MEC is much less stringent.

  3. Biotechnd frog. 1994, 10,327-334 327 Chemical Engineering Department, Massachusetts Institute of Technology,Cambridge,Massachusetts02139

    E-Print Network [OSTI]

    Vallino, Joseph J.

    of Technology,Cambridge,Massachusetts02139 Analyses indicate that the lysine yield in Corynebacterium glutamicum in the primary metabolic network of C. glutamicum from measured, extracellular, metabolite accumulation rates branch-point enzyme of glycolysis) and by fermentation on gluconate, which effectively bypasses the Glc6P

  4. Horava-Lifshitz Gravity From Dynamical Newton-Cartan Geometry

    E-Print Network [OSTI]

    Hartong, Jelle

    2015-01-01T23:59:59.000Z

    Recently it has been established that torsional Newton-Cartan (TNC) geometry is the appropriate geometrical framework to which non-relativistic field theories couple. We show that when these geometries are made dynamical they give rise to Horava-Lifshitz (HL) gravity. Projectable HL gravity corresponds to dynamical Newton-Cartan (NC) geometry without torsion and non-projectable HL gravity corresponds to dynamical NC geometry with twistless torsion (hypersurface orthogonal foliation). We build a precise dictionary relating all fields (including the scalar khronon), their transformations and other properties in both HL gravity and dynamical TNC geometry. We use TNC invariance to construct the effective action for dynamical twistless torsional Newton-Cartan geometries in 2+1 dimensions for dynamical exponent 1

  5. Computing modified Newton directions using a partial Cholesky factorization

    SciTech Connect (OSTI)

    Forsgren, A. (Royal Inst. of Tech., Stockholm (Sweden). Dept. of Mathematics); Gill, P.E. (California Univ., San Diego, La Jolla, CA (United States)); Murray, W. (Stanford Univ., CA (United States). Systems Optimization Lab.)

    1993-03-01T23:59:59.000Z

    The effectiveness of Newton's method for finding an unconstrained minimizer of a strictly convex twice continuously differentiable function has prompted the proposal of various modified Newton inetliods for the nonconvex case. Linesearch modified Newton methods utilize a linear combination of a descent direction and a direction of negative curvature. If these directions are sufficient in a certain sense, and a suitable linesearch is used, the resulting method will generate limit points that satisfy the second-order necessary conditions for optimality. We propose an efficient method for computing a descent direction and a direction of negative curvature that is based on a partial Cholesky factorization of the Hessian. This factorization not only gives theoretically satisfactory directions, but also requires only a partial pivoting strategy, i.e., the equivalent of only two rows of the Schur complement need be examined at each step.

  6. What are the Hidden Quantum Processes Behind Newton's Laws?

    E-Print Network [OSTI]

    Ostoma, T; Ostoma, Tom; Trushyk, Mike

    1999-01-01T23:59:59.000Z

    We investigate the hidden quantum processes that are responsible for Newton's laws of motion and Newton's universal law of gravity. We apply Electro-Magnetic Quantum Gravity or EMQG to investigate Newtonian classical physics. EQMG is a quantum gravity theory that is manifestly compatible with Cellular Automata (CA) theory, a new paradigm for physical reality. EMQG is also based on a theory of inertia proposed by R. Haisch, A. Rueda, and H. Puthoff, which we modified and called Quantum Inertia (QI). Quantum Inertia theory states that in Newton's 2nd law of motion (F=MA), inertia is caused by the strictly local electrical force interactions bewteen matter (ultimately composed of electrically charged quantum particles) and the surrounding electrically charged virtual particles of the quantum vacuum. When an electrically charged particle is accelerated, an electrical force results between the particle and the surrounding electrically charged virtual particles of the quantum vacuum appears in a direction to oppose...

  7. XMM-Newton Observations of AGN Iron Line Profiles

    E-Print Network [OSTI]

    James Reeves

    2002-11-18T23:59:59.000Z

    XMM-Newton observations of type I AGN are presented. The properties of the iron K emission line are reviewed, the majority of AGN observed by XMM-Newton show narrow, unresolved (by XMM) iron lines at 6.4 keV from cold matter that must originate far from the inner accretion disc, perhaps in the putative torus or outer broad line region. The strength of this narrow line appears to decrease with luminosity, implying a reduction in the covering fraction of this material in the more luminous quasars. Few examples of the broad, relativistic iron line profile have been found by XMM-Newton, although in MCG -6-30-15, the extreme breadth of the broad line component may imply a Kerr metric for the central black hole. Generally, relativistic Fe K line profiles are not required in a number of other Seyfert 1 X-ray spectra.

  8. Mesh independent convergence of modified inexact Newton methods for second order nonlinear problems 

    E-Print Network [OSTI]

    Kim, Taejong

    2006-08-16T23:59:59.000Z

    In this dissertation, we consider modified inexact Newton methods applied to second order nonlinear problems. In the implementation of Newton's method applied to problems with a large number of degrees of freedom, it is often necessary to solve...

  9. Design and characterization of a nano-Newton resolution thrust stand J. Soni and S. Roy

    E-Print Network [OSTI]

    Roy, Subrata

    Design and characterization of a nano-Newton resolution thrust stand J. Soni and S. Roy Citation-Newton resolution thrust stand J. Soni and S. Roya) Applied Physics Research Group, University of Florida

  10. The semismooth Newton method for multicomponent reactive transport with minerals

    E-Print Network [OSTI]

    Kraeutle, Serge

    is that problems containing CCs (so-called complementarity problems, CPs) are well known in the field of optimization theory. In this field, it is a well known strategy to solve CPs with the semismooth Newton method essential. The article is structured as follows. In Sec. 2.1 we introduce the mineral precipitation

  11. Solar photovoltaic residence in Carlisle, Massachusetts

    SciTech Connect (OSTI)

    Strong, S. J.; Nichols, B. E.

    1981-01-01T23:59:59.000Z

    The first solar photovoltaic house designed and constructed under the US Department of Energy's Solar Photovoltaic Residential Project has been completed. The house, which is powered by a 7-kWp PV system, will be used to assess the occupants' acceptance of and reactions to residential photovoltaic systems and to familiarize utilities, builders, developers, town building officials and others with issues concerning photovoltaic installations. The house is located on a two-acre lot in Carlisle, approximately twenty miles northwest of Boston. Built by a local architect/developer team, the house includes energy conservation and passive solar features. It utilizes a roof-mounted, flat-plate PV array which operates in a two-way energy exchange mode with the electric utility. The energy conservation and passive solar features of this house are described and a detailed description of the utility-interactive photovoltaic system is presented, along with initial performance data.

  12. Radiological survey results at Beverly Harbor, Beverly, Massachusetts (VB025)

    SciTech Connect (OSTI)

    Foley, R.D.; Johnson, C.A.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at Beverly Harbor, Beverly, Massachusetts. The survey was performed in may 1991. The purpose of the survey was to determine if uranium from work performed under government contract at the former Ventron facility had migrated off-site to the harbor and neighboring areas. The survey included a surface gamma scan and the collection of soil and biological samples for radionuclide analyses.

  13. arXiv:astro-ph/0701281v110Jan2007 Very High Energy Observations of Gamma-Ray Burst Locations

    E-Print Network [OSTI]

    arXiv:astro-ph/0701281v110Jan2007 Very High Energy Observations of Gamma-Ray Burst Locations high energies (VHE, E > 100 GeV) can impose tight constraints on some GRB emission models. Many 1 Fred, Tanta University, Tanta, Egypt 4 Department of Physics, University of Massachusetts, Amherst, MA 01003

  14. Boston, Massachusetts: Solar in Action (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01T23:59:59.000Z

    This brochure provides an overview of the challenges and successes of Boston, MA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given. The City of Boston and its Solar America Cities program, Solar Boston, are helping to debunk the myth that solar energy is only feasible in the southern latitudes. Boston has some of the highest energy prices in the country and will likely be one of the first locations where solar power achieves grid parity with conventional energy technologies. Solar Boston is facilitating the rapid development of solar energy projects and infrastructure in the short-term, and is preparing for the rapid market growth that is expected with the imminent arrival of grid parity over the long-term. Solar Boston developed the strategy for achieving Mayor Menino's goal of installing 25 MW of solar energy throughout Boston by 2015. Through Solar Boston, the city has developed a strategy for the installation of solar technology throughout Boston, including mapping feasible locations, preparing a permitting guide, and planning the citywide bulk purchase, financing, and installation of solar technology. The city has also worked with local organizations to maximize Boston's participation in state incentive programs and innovative financing initiatives. The resulting accomplishments include the following: (1) Created an online map of current local renewable energy projects with a tool to allow building owners to calculate their rooftop solar potential. The map is currently live at http://gis.cityofboston.gov/solarboston/. (2) Supported the city's Green Affordable Housing Program (GAHP), in partnership with the Department of Neighborhood Development (DND). Under GAHP, the city is installing more than 150 kW of PV on 200 units of affordable housing. DND requires that all new city-funded affordable housing be LEED silver certified and built solar-ready. (3) Defined solar's role in emergency preparedness with the Boston Mayor's Office of Emergency Preparedness. (4) Worked with local organizations to maximize Boston's participation in state incentive programs and innovative financing mechanisms. Solar Boston partners include DOE, MTC, local utilities and unions, an anonymous foundation, and a broad range of local, regional, and national clean-energy stakeholders. Solar Boston kicked off its partner program on January 10, 2008, sponsoring a workshop on 'Thinking BIG about Boston's Solar Energy Future,' to discuss how state, utility, and municipal programs can work together. Presentations were given by Solar Boston, Keyspan/National Grid, NSTAR, and MTC.

  15. Massachusetts Institute of Technology Plasma Fusion Center, 1994-- 1995: Report to the President

    SciTech Connect (OSTI)

    NONE

    1995-07-01T23:59:59.000Z

    This report describes the objectives of the Massachusetts Institute of Technology Plasma Fusion Center, its activities, and its staffing, particularly in 1994-1995.

  16. Library Locations Locations other than Main Library

    E-Print Network [OSTI]

    Library Locations Locations other than Main Library Example: Feminist Studies HQ1410 .U54 2009 University of California, Santa Barbara Library www.library.ucsb.edu Updated 3-2014 A - B.......................................6 Central M - N..................................................Arts Library (Music Building) P

  17. Newton's cradle analogue with Bose-Einstein condensates

    E-Print Network [OSTI]

    Roberto Franzosi; Ruggero Vaia

    2014-03-20T23:59:59.000Z

    We propose a possible experimental realization of a quantum analogue of Newton's cradle using a configuration which starts from a Bose-Einstein condensate. The system consists of atoms with two internal states trapped in a one dimensional tube with a longitudinal optical lattice and maintained in a strong Tonks-Girardeau regime at maximal filling. In each site the wave function is a superposition of the two atomic states and a disturbance of the wave function propagates along the chain in analogy with the propagation of momentum in the classical Newton's cradle. The quantum travelling signal is generally deteriorated by dispersion, which is large for a uniform chain and is known to be zero for a suitably engineered chain, but the latter is hardly realizable in practice. Starting from these opposite situations we show how the coherent behaviour can be enhanced with minimal experimental effort.

  18. Drift orbit topology of fast ions in tokamaks Plasma Science and Fusion Centre, Massachusetts Institute of Technology,

    E-Print Network [OSTI]

    Egedal, Jan

    , Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America Abstract. Graphical the presence of special orbit types (co-pinch orbits) causes first orbit loss of fusion products. 1

  19. Drift orbit topology of fast ions in tokamaks Plasma Science and Fusion Centre, Massachusetts Institute of Technology,

    E-Print Network [OSTI]

    Egedal, Jan

    , Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America Abstract. Graphical the presence of special orbit types (co­pinch orbits) causes first orbit loss of fusion products. 1

  20. Impact of the Massachusetts Pharmaceutical and Medical Device Manufacturer Code of Conduct on medical device physician-industry collaboration

    E-Print Network [OSTI]

    Wolf, Daniel W. (Daniel William)

    2010-01-01T23:59:59.000Z

    The Massachusetts Pharmaceutical and Medical Device Manufacturer Code of Conduct (PCOC) or 105 CMR 970.000 was enacted by the Massachusetts state legislature and adopted by the Department of Public Health (DPH) in July ...

  1. Mpemba effect, Newton cooling law and heat transfer equation

    E-Print Network [OSTI]

    Vladan Pankovic; Darko V. Kapor

    2012-12-11T23:59:59.000Z

    In this work we suggest a simple theoretical solution of the Mpemba effect in full agreement with known experimental data. This solution follows simply as an especial approximation (linearization) of the usual heat (transfer) equation, precisely linearization of the second derivation of the space part of the temperature function (as it is well-known Newton cooling law can be considered as the effective approximation of the heat (transfer) equation for constant space part of the temperature function).

  2. Horava-Lifshitz Gravity From Dynamical Newton-Cartan Geometry

    E-Print Network [OSTI]

    Jelle Hartong; Niels A. Obers

    2015-04-28T23:59:59.000Z

    Recently it has been established that torsional Newton-Cartan (TNC) geometry is the appropriate geometrical framework to which non-relativistic field theories couple. We show that when these geometries are made dynamical they give rise to Horava-Lifshitz (HL) gravity. Projectable HL gravity corresponds to dynamical Newton-Cartan (NC) geometry without torsion and non-projectable HL gravity corresponds to dynamical NC geometry with twistless torsion (hypersurface orthogonal foliation). We build a precise dictionary relating all fields (including the scalar khronon), their transformations and other properties in both HL gravity and dynamical TNC geometry. We use TNC invariance to construct the effective action for dynamical twistless torsional Newton-Cartan geometries in 2+1 dimensions for dynamical exponent 1Thompson as coming from the Bargmann extension of the local Galilean algebra that acts on the tangent space to TNC geometries. We argue that TNC geometry, which is manifestly diffeomorphism covariant, is a natural geometrical framework underlying HL gravity and discuss some of its implications.

  3. Elementary Particle Physics Experiment at the University of Massachusetts, Amherst

    SciTech Connect (OSTI)

    Brau, Benjamin; Dallapiccola, Carlo; Willocq, Stephane

    2013-07-30T23:59:59.000Z

    In this progress report we summarize the activities of the University of Massachusetts- Amherst group for the three years of this research project. We are fully engaged in research at the energy frontier with the ATLAS experiment at the CERN Large Hadron Collider. We have made leading contributions in software development and performance studies for the ATLAS Muon Spectrometer, as well as on physics analysis with an emphasis on Standard Model measurements and searches for physics beyond the Standard Model. In addition, we have increased our contributions to the Muon Spectrometer New Small Wheel upgrade project.

  4. Massachusetts Institute of Technology (MIT) | Princeton Plasma Physics Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > The EnergyCenter (LMI-EFRC) -Publications &TsaoMarketsMassachusetts

  5. West Chatham, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTED Jump to:Ohio:Wendel,Brooklyn, Illinois:Chatham, Massachusetts:

  6. West Springfield, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTED JumpHills, New York:Springfield, Massachusetts: Energy

  7. West Tisbury, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTED JumpHills, New York:Springfield, Massachusetts: EnergyJump

  8. Massachusetts's 6th congressional district: Energy Resources | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend <Stevens Jump to:sourceInformation Massachusetts's 6th

  9. Massachusetts's 7th congressional district: Energy Resources | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend <Stevens Jump to:sourceInformation Massachusetts's

  10. Massachusetts/Wind Resources/Full Version | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend <Stevens JumpMassachusetts/Wind Resources <

  11. East Dennis, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOE FacilityDimondale,South,Earlsboro,Canton, Ohio: EnergyDennis, Massachusetts:

  12. North Eastham, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: Energy Resources JumpOklahoma:NorthCastle,Eastham, Massachusetts:

  13. North Pembroke, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: Energy ResourcesGranby, Connecticut:Muskegon,Pembroke, Massachusetts:

  14. Marshfield Hills, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:LandownersLuther,JemezMissouri:Marshfield Hills, Massachusetts: Energy

  15. Dennis Port, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOE Facility DatabaseMichigan: Energy ResourcesDenair,Dennis Port, Massachusetts:

  16. Town of Boylston, Massachusetts (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolarTharaldsonInformationTorpedoBoylston, Massachusetts (Utility

  17. Town of Danvers, Massachusetts (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolarTharaldsonInformationTorpedoBoylston, MassachusettsTown

  18. Massachusetts Regions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurTheBrookhavenMassachusetts Regions National Science Bowl® (NSB) NSB Home About

  19. Massachusetts Institute of Technology MIT | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group JumpNewMassachusetts Bay TransportationMIT Jump to:

  20. MASSACHUSETTS INSTITUTE OF TECHNOLOGY | Princeton Plasma Physics Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your Home and It'll Love You Back LoveM od e -MASSACHUSETTS

  1. City of Holyoke, Massachusetts (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:PowerCER.png El CER esDatasetCity of Holyoke, Massachusetts (Utility

  2. Fort Devens, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump to:ar-80m.pdfFillmoreGabbs ValleyCity,ForkedAddDevens, Massachusetts:

  3. Town of Rowley, Massachusetts (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga, Indiana (Utility Company) Jump to:Town of Rowley, Massachusetts

  4. seari.mit.edu 2009 Massachusetts Institute of Technology 1 Economics of Human Systems Integration

    E-Print Network [OSTI]

    de Weck, Olivier L.

    of Technology 4 PM Concerns about HSI Cost Major Recent UAS Procurement O&MRDT&E MilPers Averaged over 3 years Total Budget >$1B, Costs #12;seari.mit.edu © 2009 Massachusetts Institute of Technology 5seari.mit.edu © 2009 Massachusetts Institute of Technology 1 Economics of Human Systems Integration

  5. seari.mit.edu 2009 Massachusetts Institute of Technology 1 Better Early Estimation of Human Systems

    E-Print Network [OSTI]

    de Weck, Olivier L.

    WWII #12;seari.mit.edu © 2009 Massachusetts Institute of Technology 4 Why Measure SE/HSI Cost? Aircraft of Technology 9 Disconnect Between SE/PM Estimate and Life Cycle Cost "Life Cycle Cost of Surface Combatants.mit.edu © 2009 Massachusetts Institute of Technology 10 Comparison of System Life Cycle Costs Surface Combatants

  6. University of Massachusetts Lowell | ISIS 9.0 Student Self Service Fact Sheet Just the Facts!

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    University of Massachusetts Lowell | ISIS 9.0 Student Self Service Fact Sheet Just the Facts! Student Self Service The ISIS Application Gets Upgraded The University of Massachusetts Lowell is currently upgrading the Intercampus Student Information System (ISIS). You will notice a few key

  7. University of Massachusetts Lowell| ISIS 9.0 Faculty Self Service Fact Sheet Just the Facts!

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    University of Massachusetts Lowell| ISIS 9.0 Faculty Self Service Fact Sheet Just the Facts! Faculty Self Service ISIS Gets Upgraded The University of Massachusetts Lowell is currently upgrading the Intercampus Student Information System (ISIS). You will notice a few key enhancements to the upgraded

  8. Creating an asset management model for Massachusetts state-aided public housing : a study of policies and practices to inform the Massachusetts Department of Housing and Community Development

    E-Print Network [OSTI]

    Creeley, Hannah Highton

    2009-01-01T23:59:59.000Z

    Local housing authorities in the Commonwealth of Massachusetts currently manage over 50,000 state-aided public housing units on a consolidated, authority-wide level-a style of property management that does not allow for ...

  9. Discovery of a bright X-ray transient in the Galactic Center with XMM-Newton

    E-Print Network [OSTI]

    D. Porquet; N. Grosso; V. Burwitz; I. L. Andronov; B. Aschenbach; P. Predehl; R. S. Warwick

    2004-12-06T23:59:59.000Z

    We report the discovery of a bright X-ray transient object, XMMU J174554.4-285456, observed in outburst with XMM-Newton on October 3, 2002,and located at 6.3' from SgrA*, the supermassive black hole at the Galactic center.This object exhibits a very large X-ray luminosity variability of a factor of about 1300 between two X-ray observations separated by four months. The X-ray spectrum is best fitted by a power-law with a photon index of 1.6+/-0.2 and absorption column density of 14.1 (+1.6,-1.4) x 10^22 cm^-2. This large absorption suggests this source is located at the distance of the Galactic center, i.e., 8 kpc. The 2-10 keV luminosity is about 1.0 x 10^35(d/8kpc)^2 erg/s. A pulsation period of about 172 s is hinted by the timing analysis. The X-ray properties strongly suggest a binary system with either a black hole or a neutron star for the compact object.

  10. Public health assessment for Nyanza Chemical Waste Dump, Ashland, Middlesex County, Massachusetts, Region 1. Cerclis No. MAD990685422. Final report

    SciTech Connect (OSTI)

    Not Available

    1994-06-29T23:59:59.000Z

    The Nyanza site is located in Ashland, Massachusetts, approximately 22 miles west of Boston. More than 100 different chemicals (mainly dyes, but additionally a number of semi-volatiles including benzidine, dianisidine, o-tolidine, and 2-napthylamine) have been detected at the site, which encompasses a 35-acre area. Liquid wastes from Nyanza have been discharged into the environment in several different ways including into the underground vault, unlined lagoons, and nearby brooks and wetlands. Surface water and soil on-site are known to have been contaminated. Groundwater beneath and downgradient of the site is known to be contaminated. Releases into the ambient air are known to have occurred historically. These releases have included oleum, bromine, and nitric acid. Opportunity for human exposure in the past was high and included exposures to children playing in the soils and lagoons on-site as well as in the Chemical Brook.

  11. Investigating the Site of Newton's Laboratory in Trinity College, Cambridge

    E-Print Network [OSTI]

    Spargo, P E

    was usually produced from hardwoods such as oak, is that when used as a fuel it generates only a very small quantity of ash — as opposed to coal, which, depending of course upon its quality, frequently produces a substantial amount of ash. Seventeenth... of the laboratory as well as that of the rubbish pit in which Newton would have disposed of the waste materials generated in his chemical experiments. The results are believed to be of sufficient interest to justify continuation of the investigation. Historical...

  12. Jasper-Newton Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano, Hawaii | Wind Farm JumpJamestown,Jasper-Newton Elec

  13. Newton County Rural E M C | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information296593°,Newcastle,NewNewport,Newton County Rural

  14. Newton County, Arkansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information296593°,Newcastle,NewNewport,Newton County

  15. Newton County, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information296593°,Newcastle,NewNewport,Newton

  16. Newton County, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information296593°,Newcastle,NewNewport,NewtonIndiana:

  17. Newton, New Hampshire: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: Energy Resources Jump to: navigation, searchNewton, New Hampshire:

  18. City of Newton Falls, Ohio (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, clickInformation Smyrna Beach, Florida (Utility Company) JumpNewton Falls,

  19. City of Newton, Texas (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, clickInformation Smyrna Beach, Florida (Utility Company) JumpNewton

  20. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, L.J.; Foreman, L.R.

    1999-08-31T23:59:59.000Z

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved. 7 figs.

  1. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, Leander J. (Los Alamos, NM); Foreman, Larry R. (Los Alamos, NM)

    1999-01-01T23:59:59.000Z

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved.

  2. Pilot dredging study, New Bedford Harbor, Massachusetts, Superfund project

    SciTech Connect (OSTI)

    Andreliunas, V.L.

    1992-04-01T23:59:59.000Z

    Testing of sediment from the northern portion of New Bedford Harbor, Massachusetts, has revealed that most of the area is contaminated by polychlorinated. biphenyls (PCBs). In August 1984, the US Environmental Protection Agency (USEPA) published a Feasibility Study of Remedial Action Alternatives for this area, which proposed five cleanup alternatives. Four of these dealt specifically with dredging the area to remove the contaminated sediments. In response to comments received, the USEPA asked the US Army Corps of Engineers (USACE) to perform additional studies to better evaluate the engineering feasibility of dredging as a cleanup alternative. This study is a joint effort of the US Army Engineer Division, New England, Waltham, Mass., and the US Army Engineer Waterways Experiment Station (WES), Vicksburg, Miss. This paper describes a proposed pilot study of dredging and dredged material disposal alternatives to support the engineering feasibility study.

  3. Massachusetts state information handbook: formerly utilized sites remedial action program

    SciTech Connect (OSTI)

    None

    1981-02-09T23:59:59.000Z

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the state of Massachusetts. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; the full text of relevant statutes and regulations.

  4. Radiological survey of the Shpack Landfill, Norton, Massachusetts

    SciTech Connect (OSTI)

    Cottrell, W.D.; Haywood, F.F.; Witt, D.A.; Myrick, T.E.; Goldsmith, W.A.; Shinpaugh, W.H.; Loy, E.T.

    1981-12-01T23:59:59.000Z

    The results of a radiological survey of the Shpack Landfill, Norton, Massachusetts, are given in this report. The survey was conducted over approximately eight acres which had received radioactive wastes from 1946 to 1965. The survey included measurement of the following: external gamma radiation at the surface and at 1 m (3 ft) above the surface throughout the site; beta-gamma exposure rates at 1 cm (0.4 in.) from the surface throughout the site; concentrations of /sup 226/Ra, /sup 238/U, and /sup 235/U in surface and subsurface soil on the site; and concentrations of /sup 226/Ra, /sup 238/U, /sup 235/U, /sup 230/Th, and /sup 210/Pb in groundwater on the site and in surface water on and near the site. Results indicate that the radioactive contamination is confined to the site and to the swamp immediately adjacent to the site.

  5. The XMM-Newton Wide Angle Survey (XWAS)

    E-Print Network [OSTI]

    Esquej, P; Carrera, F J; Mateos, S; Tedds, J; Watson, M G; Corral, A; Ebrero, J; Krumpe, M; Rosen, S R; Ceballos, M T; Schwope, A; Page, C; Alonso-Herrero, A; Caccianiga, A; Della Ceca, R; Gonzalez-Martín, O; Lamer, G; Severgnini, P

    2013-01-01T23:59:59.000Z

    This programme is aimed at obtaining one of the largest X-ray selected samples of identified active galactic nuclei to date in order to characterise such a population at intermediate fluxes, where most of the Universe's accretion power originates. We present the XMM-Newton Wide Angle Survey (XWAS), a new catalogue of almost a thousand X-ray sources spectroscopically identified through optical observations. A sample of X-ray sources detected in 68 XMM-Newton pointed observations was selected for optical multi-fibre spectroscopy. Optical counterparts and corresponding photometry of the X-ray sources were obtained from the SuperCOSMOS Sky Survey. Candidates for spectroscopy were initially selected with magnitudes down to R~21, with preference for X-ray sources having a flux F(0.5-4.5 keV) >10^-14 erg s^-1 cm^-2. Optical spectroscopic observations performed at the Anglo Australian Telescope Two Degree Field were analysed, and the derived spectra were classified based on optical emission lines. We have identified ...

  6. Modified Newton's law, braneworlds, and the gravitational quantum well

    E-Print Network [OSTI]

    F. Buisseret; B. Silvestre-Brac; V. Mathieu

    2007-01-18T23:59:59.000Z

    Most of the theories involving extra dimensions assume that only the gravitational interaction can propagate in them. In such approaches, called brane world models, the effective, 4-dimensional, Newton's law is modified at short as well as at large distances. Usually, the deformation of Newton's law at large distances is parametrized by a Yukawa potential, which arises mainly from theories with compactified extra dimensions. In many other models however, the extra dimensions are infinite. These approaches lead to a large distance power-law deformation of the gravitational newtonian potential $V_N(r)$, namely $V(r)=(1+k_b/r^b)V_N(r)$, which is less studied in the literature. We investigate here the dynamics of a particle in a gravitational quantum well with such a power-law deformation. The effects of the deformation on the energy spectrum are discussed. We also compare our modified spectrum to the results obtained with the GRANIT experiment, where the effects of the Earth's gravitational field on quantum states of ultra cold neutrons moving above a mirror are studied. This comparison leads to upper bounds on $b$ and $k_b$.

  7. Newton-conjugate-gradient methods for solitary wave computations Jianke Yang

    E-Print Network [OSTI]

    Yang, Jianke

    Newton-conjugate-gradient methods for solitary wave computations Jianke Yang Department's method Conjugate-gradient methods a b s t r a c t In this paper, the Newton-conjugate-gradient methods the linearization operator is self-adjoint, the preconditioned conjugate-gradient method is pro- posed to solve

  8. FAST DAMPED GAUSS-NEWTON ALGORITHM FOR SPARSE AND NONNEGATIVE TENSOR FACTORIZATION

    E-Print Network [OSTI]

    Cichocki, Andrzej

    Terms-- canonical polyadic decomposition (CP), nonnegative tensor factorization, Gauss-Newton, LevenbergFAST DAMPED GAUSS-NEWTON ALGORITHM FOR SPARSE AND NONNEGATIVE TENSOR FACTORIZATION Anh Huy Phan for canonical polyadic decomposition (with/without nonnegative constraints) often accompany update rules

  9. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, Leander J. (Los Almos, NM); Foreman, Larry R. (late of Los Alamos, NM)

    2002-01-01T23:59:59.000Z

    A locator with a part support is used to hold a part onto the kinematic mount of a tooling machine so that the part can be held in or replaced in exactly the same position relative to the cutting tool for machining different surfaces of the part or for performing different machining operations on the same or different surfaces of the part. The locator has disposed therein a plurality of steel balls placed at equidistant positions around the planar surface of the locator and the kinematic mount has a plurality of magnets which alternate with grooves which accommodate the portions of the steel balls projecting from the locator. The part support holds the part to be machined securely in place in the locator. The locator can be easily detached from the kinematic mount, turned over, and replaced onto the same kinematic mount or another kinematic mount on another tooling machine without removing the part to be machined from the locator so that there is no need to touch or reposition the part within the locator, thereby assuring exact replication of the position of the part in relation to the cutting tool on the tooling machine for each machining operation on the part.

  10. Understanding the Optical Band Shape: Coumarin-153 Steady-State Spectroscopy Dmitry V. Matyushov*, and Marshall D. Newton*,

    E-Print Network [OSTI]

    Matyushov, Dmitry

    *, and Marshall D. Newton*, Department of Chemistry and Biochemistry, Arizona State UniVersity, P.O. Box 871604

  11. Managing variability to improve quality, capacity and cost in the perioperative process at Massachusetts General Hospital

    E-Print Network [OSTI]

    Price, Devon J. (Devon Jameson)

    2011-01-01T23:59:59.000Z

    The widely held assumption is that to improve access and quality of health care, we need to spend more. In fact, that is not necessarily true. The results of this project, performed at Massachusetts General Hospital (MGH), ...

  12. Reining in drought : how water limits influence conservation in Massachusetts towns

    E-Print Network [OSTI]

    Brown, Anna L. (Anna Libby)

    2006-01-01T23:59:59.000Z

    It's surprising to learn that the water-rich state of Massachusetts experiences incidences of water stress, where rivers go dry for stretches of the year and where municipalities struggle to meet water demand. Water ...

  13. Cost-Effectiveness of ASHRAE Standard 90.1-2010 for the State of Massachusetts

    SciTech Connect (OSTI)

    Hart, Philip R.; Rosenberg, Michael I.; Xie, YuLong; Zhang, Jian; Richman, Eric E.; Elliott, Douglas B.; Loper, Susan A.; Myer, Michael

    2013-11-01T23:59:59.000Z

    Moving to the ANSI/ASHRAE/IES Standard 90.1-2010 version from the Base Code (90.1-2007) is cost-effective for all building types and climate zones in the State of Massachusetts.

  14. Does it have to be so complicated? : municipal renewable energy projects in Massachusetts

    E-Print Network [OSTI]

    Riberio, Lori A. (Lori Ann)

    2006-01-01T23:59:59.000Z

    This thesis examines municipal implementation of renewable energy projects in Massachusetts. It explores projects that have been planned and completed, drivers for municipal adoption of renewable energy, the implementation ...

  15. Redeveloping Lawrence, Massachusetts' [sic] Historic Mill District : insights into adaptive reuse in untested residential markets

    E-Print Network [OSTI]

    Clark, Heather, 1978-

    2004-01-01T23:59:59.000Z

    Lawrence, Massachusetts is one of a number of post-industrial cities in the northeastern United States that has the potential to convert underutilized industrial buildings into a valuable community asset, namely housing. ...

  16. A USDA Federal State Market Improvement Grant Report The Massachusetts Department of Agricultural Resources

    E-Print Network [OSTI]

    Schweik, Charles M.

    A USDA Federal State Market Improvement Grant Report From The Massachusetts Department feedstock, if appropriate scale wood fired electric generating technology could be developed bodies in supporting the forest products industry. A task force of relevant agencies should be formed

  17. Climate Protection and Green Economy Act, Global Warming Solutions Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    This Act requires the Department of Natural Resources to monitor and regulate the emissions of greenhouse gases in the Commonwealth of Massachusetts, to require emissions reporting and to establish...

  18. Department of Environmental Conservation, University of Massachusetts-Amherst Concentration in Forest Resources and Arboriculture 1

    E-Print Network [OSTI]

    Schweik, Charles M.

    Department of Environmental Conservation, University of Massachusetts-Amherst Concentration in Forest Resources and Arboriculture 1 Environmental Conservation Graduate Program Forest Resources) and Doctor of Philosophy (PhD) degrees in Environmental Conservation (ECo) and is designed for students who

  19. Mechanical and Industrial Engineering Industry Advisory Board University of Massachusetts Amherst

    E-Print Network [OSTI]

    Mountziaris, T. J.

    9/13/2007 Mechanical and Industrial Engineering Industry Advisory Board University of Massachusetts Amherst Department of Mechanical and Industrial Engineering About the Mechanical and Industrial Engineering Industry Advisory Board The purpose of the Mechanical and Industrial Engineering Industry Advisory

  20. Name Institution Scientific Field Thomas P. Russell University of Massachusetts PRP Chair

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Name Institution Scientific Field Thomas P. Russell University of Massachusetts PRP Chair Ali Atomic, Molecular and Cluster Physics (AMO) Thomas Weinacht Stony Brook University Atomic, Molecular of Biological Objects (BIO-C); Tom Terwilliger LANL Crystallographic Structure Determination of Biological

  1. Business improvement districts : an effective revitalization tool for Massachusetts' forgotten cities?

    E-Print Network [OSTI]

    Rothrock, Laura (Laura Ann)

    2008-01-01T23:59:59.000Z

    Lawrence, Massachusetts is one of many "forgotten cities" characterized by high vacancy and crime rates as well as the outsourcing of the manufacturing industry. Yet with the recent redevelopment plans for a number of ...

  2. Massachusetts State Briefing Book for low-level radioactive waste management

    SciTech Connect (OSTI)

    Not Available

    1981-03-12T23:59:59.000Z

    The Massachusetts State Briefing Book is one of a series of State briefing books on low-level radioactive waste management practices. It has been prepared to assist State and Federal agency officials in planning for safe low-level radioactive waste disposal. The report contains a profile of low-level radioactive waste generators in Massachusetts. The profile is the result of a survey of NRC licensees in Massachusetts. The briefing book also contains a comprehensive assessment of low-level radioactive waste management issues and concerns as defined by all major interested parties including industry, government, the media, and interest groups. The assessment was developed through personal communications with representatives of interested parties, and through a review of media sources. Lastly, the briefing book provides demographic and socioeconomic data and a discussion of relevant government agencies and activities, all of which may impact waste management practices in Massachusetts.

  3. Manufacturing recovery : a networked approach to green job creation in Massachusetts Gateway cities

    E-Print Network [OSTI]

    Leavy-Sperounis, Marianna (Marianna Breakstone)

    2010-01-01T23:59:59.000Z

    In this thesis, I compare workforce development planning in Lawrence and Lowell, Massachusetts, two of the state's older industrial "Gateway" cities. I specifically examine local planning processes around job creation in ...

  4. Heat recovery and thermal storage : a study of the Massachusetts State Transportation Building

    E-Print Network [OSTI]

    Bjorklund, Abbe Ellen

    1986-01-01T23:59:59.000Z

    A study of the energy system at the Massachusetts State Transportation Building was conducted. This innovative energy system utilizes internal-source heat pumps and a water thermal storage system to provide building heating ...

  5. An evaluation of the Massachusetts Department of Housing and Community Development's Moving to Work voucher program

    E-Print Network [OSTI]

    Mahdavi, Pedram

    2009-01-01T23:59:59.000Z

    Since implementation nearly 10 years ago there has been limited research into the outcomes of the Massachusetts Department of Housing and Community Development's Moving to Work rental subsidy program. The Congressionally ...

  6. Locating Heat Recovery Opportunities 

    E-Print Network [OSTI]

    Waterland, A. F.

    1981-01-01T23:59:59.000Z

    Basic concepts of heat recovery are defined as they apply to the industrial community. Methods for locating, ranking, and developing heat recovery opportunities are presented and explained. The needs for useful heat 'sinks' are emphasized as equal...

  7. Locating Heat Recovery Opportunities

    E-Print Network [OSTI]

    Waterland, A. F.

    1981-01-01T23:59:59.000Z

    Basic concepts of heat recovery are defined as they apply to the industrial community. Methods for locating, ranking, and developing heat recovery opportunities are presented and explained. The needs for useful heat 'sinks' are emphasized as equal...

  8. Torsional Newton-Cartan Geometry and Lifshitz Holography

    E-Print Network [OSTI]

    Morten H. Christensen; Jelle Hartong; Niels A. Obers; Blaise Rollier

    2014-09-19T23:59:59.000Z

    We obtain the Lifshitz UV completion in a specific model for z=2 Lifshitz geometries. We use a vielbein formalism which enables identification of all the sources as leading components of well-chosen bulk fields. We show that the geometry induced from the bulk onto the boundary is a novel extension of Newton-Cartan geometry with a specific torsion tensor. We explicitly compute all the vevs including the boundary stress-energy tensor and their Ward identities. After using local symmetries/Ward identities the system exhibits 6+6 sources and vevs. The FG expansion exhibits, however, an additional free function which is related to an irrelevant operator whose source has been turned off. We show that this is related to a second UV completion.

  9. Benefits and Costs of Aggressive Energy Efficiency Programs and the Impacts of Alternative Sources of Funding: Case Study of Massachusetts

    E-Print Network [OSTI]

    Cappers, Peter

    2010-01-01T23:59:59.000Z

    and Benefits of Alternative Energy Efficiency Portfolios (Figure 7. Effects of Alternative Energy Efficiency BusinessMassachusetts pursues alternative energy efficiency goals: ~

  10. An Act Relative to Environmental Cleanup and Promoting the Redevelopment of Contaminated Property- The “Brownfields” Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    The Commonwealth of Massachusetts provides liability relief and financial incentives aimed to encourage cleanup and redevelopment of contaminated sites. Financial incentives include encouraging...

  11. Long-Term Results from Evaluation of Advanced New Construction Packages in Test Homes: Martha's Vineyard, Massachusetts

    SciTech Connect (OSTI)

    Stecher, D.; Allison, K.; Prahl, D.

    2012-10-01T23:59:59.000Z

    This report presents a cold climate project that examines the relationships among very energy efficient single-family residential thermal enclosures, room-to-room temperature variations, and simplified space conditioning systems. The project is located in West Tisbury, Massachusetts, on the island of Martha's Vineyard, and allowed for the comparison of room-to-room temperatures in four virtually identical houses that were all built to the same construction standard. The four homes each has a single ductless heat pump unit (DHU) located in the main living space and radiant electric resistance panels in each bedroom with individual thermostatic controls. Results indicate that temperature fluctuations in the living room due to aggressive setup and setback of the DHU may contribute to higher percentages of time where the bedroom temperatures were within +/-2 degrees F of the living room temperatures. Solar gains in the living room, door opening/closure and occupant manipulation of thermostats appear to have had a significant impact on room-to-room temperature differences, as would be expected.

  12. A Full-Newton Step O(n) Infeasible Interior-Point Algorithm for Linear ...

    E-Print Network [OSTI]

    2005-02-19T23:59:59.000Z

    Feb 5, 2005 ... ... which is the working horse in all IPMs. 2 .... Of course, system (3) is still hard to solve, but by applying Newton's method one can easily find ...

  13. THE GAS DYNAMICS OF NGC 4472 REVEALED BY XMM-NEWTON

    E-Print Network [OSTI]

    Kraft, R. P.

    We present results from a 100 ks XMM-Newton observation of the hot gas in the Virgo cluster elliptical galaxy NGC 4472. We find a surface brightness discontinuity ~21 kpc north of the nucleus, consistent with being a contact ...

  14. All roads lead to Newton: Feasible second-order methods for ...

    E-Print Network [OSTI]

    2009-08-31T23:59:59.000Z

    Aug 31, 2009 ... The reason for the title, “All roads lead to Newton”, is that this paper extends and ... per saecula Romam” or “a thousand roads lead men forever.

  15. Spectra of disc operator for twisted acceleration-enlarged Newton-Hooke space-times

    E-Print Network [OSTI]

    Marcin Daszkiewicz

    2011-01-10T23:59:59.000Z

    The time-dependent spectra of disc area operator for twisted acceleration-enlarged Newton-Hooke space-times are derived. It is demonstrated that the corresponding area quanta are expanding or oscillating in time.

  16. Derivation of Newton's Law of Gravitation Based on a Fluid Mechanical Singularity Model of Particles

    E-Print Network [OSTI]

    Xiao-Song Wang

    2006-10-25T23:59:59.000Z

    We speculate that the universe may be filled with a kind of fluid which may be called aether or tao. Thus, Newton's law of gravitation is derived by methods of hydrodynamics based on a sink flow model of particles.

  17. ISIS polarimetry for ING support astronomers Isaac Newton Group of Telescopes

    E-Print Network [OSTI]

    ISIS polarimetry for ING support astronomers Isaac Newton Group of Telescopes Pablo Rodr 0.1 Document history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 ISIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Setting up ISIS for spectropolarimetry . . . . . . . . . . . . . . . . . . . . . 4 1

  18. A quasi-Newton strategy for the sSQP method for variational ...

    E-Print Network [OSTI]

    2011-09-12T23:59:59.000Z

    Page 1 ... The main topic of this work is the study of a quasi-Newton version of the method introduced in [8] to solve problem (1). This method is an adaptation of.

  19. American Nuclear Society 2013 Student Conference Massachusetts Institute of Technology Boston, Massachusetts, USA, April 4-6, 2013, on CD-ROM, American Nuclear Society, LaGrange Park, IL (2013)

    E-Print Network [OSTI]

    Danon, Yaron

    American Nuclear Society 2013 Student Conference ­ Massachusetts Institute of Technology Boston, Massachusetts, USA, April 4-6, 2013, on CD-ROM, American Nuclear Society, LaGrange Park, IL (2013) A DETECTOR. Troy, NY 12180 mcderb@rpi.edu 1. INTRODUCTION Reactor design and criticality safety calculations

  20. Fe Emission And Ionized Excess Absorption in the Luminous Quasar 3C109 With XMM-Newton

    SciTech Connect (OSTI)

    Miniutti, Giovanni; /Cambridge U., Inst. of Astron.; Ballantyne, D.R.; /Arizona U.; Allen, S.W.; /KIPAC, Menlo Park; Fabian, A.C.; /Cambridge U., Inst. of Astron.; Ross,; /Holy Cross Coll.

    2006-06-09T23:59:59.000Z

    We report results from an XMM-Newton observation of the broad-line radio galaxy 3C 109 (z=0.3056). Previous ASCA data revealed the presence of a broad iron line from the accretion disc with which the XMM-Newton spectrum is fully consistent. However, although improving the ASCA constraints on the line parameters, the quality of the data is not high enough to distinguish between an untruncated accretion disc extending down to small radii close to the black hole and a scenario in which the innermost 20-30 gravitational radii are missing. For this reason, our results are model-dependent and the hard data can be modeled equally well by considering an absorption scenario in which a large column of neutral gas partially covers the X-ray continuum source. However, the absorber would have to comprise hundreds/thousands very compact clouds close to the X-ray source, which seems rather extreme a requirement. The 2-10 keV intrinsic luminosity of 3C 109 is of the order of 2-3 x 10{sup 45} erg s{sup -1} regardless of the adopted model. A recent black hole mass estimate of {approx} 2 x 10{sup 8} M{sub {circle_dot}} implies that L{sub bol}/L{sub Edd} > 1. If partial covering is excluded, the observed reflection fraction (of the order of unity), steep photon index (1.86), and Fe line equivalent width (about 100 eV) all suggest to exclude that the X-ray continuum is strongly beamed indicating that the large Eddington ratio is associated with a radiatively efficient accretion process and making it unlikely that the innermost accretion disc is replaced by a thick radiatively inefficient medium such as in advection-dominated accretion models. We also confirm previous findings on the detection of low energy absorption in excess of the Galactic value, where we find excellent agreement with previous results obtained in X-rays and at other wavelengths (optical and infrared). The better quality of the XMM-Newton data enables us to attribute the excess absorption to slightly ionized gas in the line of sight, located at the redshift of 3C 109. The most likely interpretation for the excess absorption is that the line-of-sight is grazing the obscuring torus of unified models, which is consistent with the inclination inferred from the Fe line profile (about 40{sup o}) and with the hybrid radio-galaxy/quasar nature of 3C 109.

  1. Electric current locator

    DOE Patents [OSTI]

    King, Paul E. (Corvallis, OR); Woodside, Charles Rigel (Corvallis, OR)

    2012-02-07T23:59:59.000Z

    The disclosure herein provides an apparatus for location of a quantity of current vectors in an electrical device, where the current vector has a known direction and a known relative magnitude to an input current supplied to the electrical device. Mathematical constants used in Biot-Savart superposition equations are determined for the electrical device, the orientation of the apparatus, and relative magnitude of the current vector and the input current, and the apparatus utilizes magnetic field sensors oriented to a sensing plane to provide current vector location based on the solution of the Biot-Savart superposition equations. Description of required orientations between the apparatus and the electrical device are disclosed and various methods of determining the mathematical constants are presented.

  2. Optimal fault location

    E-Print Network [OSTI]

    Knezev, Maja

    2009-05-15T23:59:59.000Z

    are triggered. Protection system consisting of protection relays and circuit breakers (CBs) will operate in order to de-energize faulted line. Different Intelligent Electronic Devices (IEDs) located in substations for the purpose of monitoring... in the control center by an operator who will mark fault event in a spreadsheet and inform other staff responsible for dealing with fault analysis and repair such as protection group or maintenance respectively. Protective relaying staff will be ready...

  3. Optimal fault location

    E-Print Network [OSTI]

    Knezev, Maja

    2008-10-10T23:59:59.000Z

    are triggered. Protection system consisting of protection relays and circuit breakers (CBs) will operate in order to de-energize faulted line. Different Intelligent Electronic Devices (IEDs) located in substations for the purpose of monitoring... in the control center by an operator who will mark fault event in a spreadsheet and inform other staff responsible for dealing with fault analysis and repair such as protection group or maintenance respectively. Protective relaying staff will be ready...

  4. Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

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

  5. Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

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

  6. XMM-Newton study of 0.012thermodynamics

    E-Print Network [OSTI]

    A. Finoguenov; T. J. Ponman; J. P. F. Osmond; M. Zimer

    2006-11-29T23:59:59.000Z

    We study the thermodynamic properties of the hot gas in a sample of groups in the 0.012-0.024 redshift range, using XMM-Newton observations. We present measurements of temperature, entropy, pressure and iron abundance. Non-parametric fits are used to derive the mean properties of the sample and to study dispersion in the values of entropy and pressure. The scaling of the entropy at 0.2r500 matches well the results of Ponman et al. (2003). However, compared to cool clusters, the groups in our sample reveal larger entropy at inner radii and a substantially flatter slope in the entropy in the outskirts, compared to both the prediction of pure gravitational heating and to observations of clusters. This difference corresponds to the systematically flatter group surface brightness profiles, reported previously. The scaled pressure profiles can be well approximated with a Sersic model with n=4. We find that groups exhibit a systematically larger dispersion in pressure, compared to clusters of galaxies, while the dispersion in entropy is similar.

  7. New XMM-Newton observations of SNRs in the SMC

    E-Print Network [OSTI]

    Filipovic, M D; Winkler, P F; Pietsch, W; Payne, J L; Crawford, E J; De Horta, A Y; Stootman, F H; Reaser, B E

    2008-01-01T23:59:59.000Z

    A complete overview of the supernova remnant (SNR) population is required to investigate their evolution and interaction with the surrounding interstellar medium in the Small Magellanic Cloud (SMC). Recent XMM-Newton observations of the SMC cover three known SNRs (DEM S5, SNR B0050-72.8, and SNR B0058-71.8), which are poorly studied and are X-ray faint. We used new multi-frequency radio-continuum surveys and new optical observations at Ha, [SII], and [OIII] wavelengths, in combination with the X-ray data, to investigate their properties and to search for new SNRs in the SMC. We used X-ray source selection criteria and found one SMC object with typical SNR characteristics (HFPK 334), that was initially detected by ROSAT. We analysed the X-ray spectra and present multi-wavelength morphological studies of the three SNRs and the new candidate. Using a non-equilibrium ionisation collisional plasma model, we find temperatures kT around 0.18 keV for the three known remnants and 0.69 keV for the candidate. The low te...

  8. Newton-Cartan Gravity in Noninertial Reference Frames

    E-Print Network [OSTI]

    Leo Rodriguez; James St. Germaine-Fuller; Sujeev Wickramasekara

    2014-12-26T23:59:59.000Z

    We study properties of Newton-Cartan gravity under transformations into all noninertial, nonrelativistic reference frames. The set of these transformations has the structure of an infinite dimensional Lie group, called the Galilean line group, which contains as a subgroup the Galilei group. We show that the fictitious forces of noninertial reference frames are naturally encoded in the Cartan connection transformed under the Galilean line group. These noninertial forces, which are coordinate effects, do not contribute to the Ricci tensor which describes the curvature of Newtonian spacetime. We show that only the $00$-component of the Ricci tensor is non-zero and equal to ($4\\pi$ times) the matter density in any inertial or noninetial reference frame and that it leads to what may be called Newtonian ADM mass. While the Ricci field equation and Gauss law are both fulfilled by the same physical matter density in inertial and linearly accelerating reference frames, there appears a discrepancy between the two in rotating reference frames in that Gauss law holds for an effective mass density that differs from the physical matter density. This effective density has its origin in the simulated magnetic field that appears in rotating frames, highlighting a rather striking difference between linearly and rotationally accelerating reference frames. We further show that the dynamical equations that govern the simulated gravitational and magnetic fields have the same form as Maxwell's equations, a surprising conclusion given that these equations are well-known to obey special relativity (and $U(1)$-gauge symmetry), rather than Galilean symmetry.

  9. Reverse Mathematics 2001. edited by Stephen G. Simpson, Lecture Notes in Logic, vol. 21. A K Peters, Ltd., Wellesley, Massachusetts, x + 401 pp.--therein

    E-Print Network [OSTI]

    Berger, Ulrich

    , Ltd., Wellesley, Massachusetts, x + 401 pp.--therein: (1) Andrew Arana. Possible m-diagrams of models

  10. In 2001 Massachusetts' first modern wind turbine was installed in at Windmill Point, at the tip of the

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    before. The town is in a highly populated coastal area, within 8 miles of Boston (city hall) and 5 miles), and the project was developed by HMLP with assistance of the University of Massachusetts'Renewable Energy Research Laboratory and the Massachusetts Division of Energy Resources. The 660 kW turbine is close to the high school

  11. SPIN-ORBIT SECONDARY RESONANCE DYNAMICS OF ENCELADUS Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology,

    E-Print Network [OSTI]

    Wisdom, Jack

    , and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 in this resonance may be large and would imply large tidal heating. This paper explores the possibility viable source of energy for this activity on Enceladus is tidal heating, but the estimated rate of tidal

  12. "Climate change in Massachusetts: What would Henry say?" A field trip-based course for Fall 2011

    E-Print Network [OSTI]

    Guenther, Frank

    1 Syllabus "Climate change in Massachusetts: What would Henry say?" A field trip-based course and animals of Massachusetts, and his records are now being used to document the reality of climate change. If Thoreau were alive today, he could readily observe the impacts of climate change and other human

  13. University of Massachusetts Lowell| iSiS Student Self Service My Advising Center iSiSMyAdvisingCenter

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    University of Massachusetts Lowell| iSiS Student Self Service ­My Advising Center iSiSMyAdvisingCenter Student Self Service *New* iSiS My Advising Center The University of Massachusetts Lowell has made enhancements to iSiS Student Self Service. You will notice a new `My Advising

  14. Final Exam Location and Time

    E-Print Network [OSTI]

    Final Exam Location and Time. Math 162 Fall 2001. Date: Wednesday December 12, 2001. Time: 7:00 pm -9:00 pm. Location: Lambert Fieldhouse ...

  15. Final Exam Location and Time

    E-Print Network [OSTI]

    Final Exam Location and Time. Math 161 Fall 2001. Date: Friday December 14, 2001. Time: 8:00 am -10:00 am. Location: Lambert Fieldhouse ...

  16. Blue Cross Blue Shield of Massachusetts is an Independent Licensee of the Blue Cross and Blue Shield Association Expanded Coverage for Preventive Care Under

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    Blue Cross Blue Shield of Massachusetts is an Independent Licensee of the Blue Cross and Blue. Effect the New Rules Will Have on Members and Accounts Blue Cross Blue Shield of Massachusetts. Blue Cross Blue Shield of Massachusetts will offer the following services with no member cost share

  17. If you have a Blue Cross Blue Shield of Massachusetts health plan, we've got a healthy incentive for you.

    E-Print Network [OSTI]

    Stoiciu, Mihai

    If you have a Blue Cross Blue Shield of Massachusetts health plan, we've got a healthy incentive for you. As a Blue Cross Blue Shield of Massachusetts subscriber your Fitness Benefit can save you or your Benefit after you've belonged to your health club and been a Blue Cross Blue Shield of Massachusetts

  18. If you have a Blue Cross Blue Shield of Massachusetts health plan, we've got a healthy incentive for you.

    E-Print Network [OSTI]

    Stoiciu, Mihai

    If you have a Blue Cross Blue Shield of Massachusetts health plan, we've got a healthy incentive for you. As a subscriber to Blue Cross Blue Shield of Massachusetts, your Weight Loss Benefit can save you the qualified program in which you enroll. Receipts must show the Blue Cross Blue Shield of Massachusetts member

  19. Turner Construction is looking for interns at our Massachusetts Green High Performance Computing Center (MGHPCC) job site in Holyoke, MA. The ideal candidates would have the following qualifications

    E-Print Network [OSTI]

    Spence, Harlan Ernest

    Turner Construction is looking for interns at our Massachusetts Green High Performance Computing summer positions: May­June, July­August. ABOUT MASSACHUSETTS GREEN HIGH PERFORMANCE COMPUTING CENTER Engineer attdriscoll@tcco.com. Massachusetts Green High Performance Computing Center Intern Positions #12;

  20. Sandia National Laboratories: Locations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear PressLaboratorySoftware100LifeAnnouncementsLocations

  1. XMM-Newton observations of M31: X-ray properties of radio sources and SNR candidates

    E-Print Network [OSTI]

    Sergey Trudolyubov; William Priedhorsky

    2004-04-29T23:59:59.000Z

    We present the results of the ongoing XMM-Newton survey of M31. 17 X-ray sources detected in the survey have bright radio counterparts, and 15 X-ray sources coincide with SNR candidates from optical and radio surveys. 15 out of 17 sources with radio counterparts, not SNR candidates, have spectral properties similar to that observed for background radio galaxies/quasars or Crab-like supernova remnants located in M31. The remaining two sources, XMMU J004046.8+405525 and XMMU J004249.1+412407, have soft X-ray spectra, and are associated with spatially resolved H-alpha emission regions, which makes them two new SNR candidates in M31. The observed absorbed X-ray luminosities of SNR candidates in our sample range from 1e35 to 5e36 ergs/s, assuming the distance of 760 kpc. Most of the SNR candidates detected in our survey have soft X-ray spectra. The spectra of the brightest sources show presence of emission lines and can be fit by thermal plasma models with kT~0.1-0.4 keV. The results of spectral fitting of SNR candidates suggest that most of them should be located in a relatively low density regions. We show that X-ray color-color diagrams can be useful tool for distinguishing between intrinsically hard background radio sources and Crab-like SNR and thermal SNR in M31 with soft spectra.

  2. Andrew Cotton-Clay Massachusetts Institute of Technology E-mail: acotton@math.berkeley.edu

    E-Print Network [OSTI]

    Cotton-Clay, Andrew

    Andrew Cotton-Clay Massachusetts Institute of Technology E-mail: acotton: Gromov's Nonsqueezing Theorem · Advisor: Peter Kronheimer Publications · A. Cotton-Clay. A sharp bound on fixed points of area-preserving surface diffeo- morphisms. In preparation. · A. Cotton-Clay. Symplectic

  3. Emergency response to a highway accident in Springfield, Massachusetts, on December 16, 1991

    SciTech Connect (OSTI)

    Not Available

    1992-06-01T23:59:59.000Z

    On December 16, 1991, a truck carrying unirradiated (fresh) nuclear fuel was involved in an accident on US Interstate 91, in Springfield, Massachusetts. This report describes the emergency response measures undertaken by local, State, Federal, and private parties. The report also discusses ``lessons learned`` from the response to the accident and suggests areas where improvements might be made.

  4. Emergency response to a highway accident in Springfield, Massachusetts, on December 16, 1991

    SciTech Connect (OSTI)

    Not Available

    1992-06-01T23:59:59.000Z

    On December 16, 1991, a truck carrying unirradiated (fresh) nuclear fuel was involved in an accident on US Interstate 91, in Springfield, Massachusetts. This report describes the emergency response measures undertaken by local, State, Federal, and private parties. The report also discusses lessons learned'' from the response to the accident and suggests areas where improvements might be made.

  5. Risk-based modelling of surface water quality: a case study of the Charles River, Massachusetts

    E-Print Network [OSTI]

    Wagener, Thorsten

    : Water quality; Risk; Monte Carlo; Sensitivity analysis; Eutrophication 1. Introduction 1.1. Motivation recognised in the development of some decision-support tools, for example, QUAL2E- UNCAS (Brown and BarnwellRisk-based modelling of surface water quality: a case study of the Charles River, Massachusetts

  6. Challenges in joining emerging materials Department of Materials Science and Engineering, Massachusetts

    E-Print Network [OSTI]

    Eagar, Thomas W.

    Challenges in joining emerging materials T.W.EAGAR Department of Materials Science and Engineering, Massachusetts Institute of Technology ABSTRACT The revolution which has occurred in materials science and engineering over the past two decades has not been matched by improvements in joining science and technology

  7. A Feasibility Study of a Wind/Hydrogen System for Martha's Vineyard, Massachusetts

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    systems (SAPS). Their work specifically concentrated on non-grid connected systems that included local project have been carried out. These projects both show the technical feasibility of wind/hydrogen systems1 A Feasibility Study of a Wind/Hydrogen System for Martha's Vineyard, Massachusetts American Wind

  8. Randal E. Bryant 1974--1981 Massachusetts Institute of Technology, Department of Electrical Engineering and Com

    E-Print Network [OSTI]

    Treuille, Adrien

    Randal E. Bryant Education 1974--1981 Massachusetts Institute of Technology, Department Publications 1. R. E. Bryant, ``Graph­Based Algorithms for Boolean Function Manipulation,'' IEEE Transactions fundamental data structures that came out in the last twenty­five years.'' 2. R. E. Bryant, ``Symbolic Boolean

  9. Randal E. Bryant 19741981 Massachusetts Institute of Technology, Department of Electrical Engineering and Com-

    E-Print Network [OSTI]

    Randal E. Bryant Education 1974­1981 Massachusetts Institute of Technology, Department Publications 1. R. E. Bryant, "Graph-Based Algorithms for Boolean Function Manipulation," IEEE Transactions data structures that came out in the last twenty-five years." 2. R. E. Bryant, "Symbolic Boolean

  10. Towns across Massachusetts are considering wind power, not only because it is one of the cleanest,

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Towns across Massachusetts are considering wind power, not only because it is one of the cleanest managed wind power project can be a net source of income. This fact sheet introduces the major factors to consider in determining whether your town can benefit from wind power. Can my community use wind power

  11. MASSACHUSETTS INSTITUTE of TECHNOLOGY Department of Electrical Engineering and Computer Science

    E-Print Network [OSTI]

    Goldwasser, Shafi

    MASSACHUSETTS INSTITUTE of TECHNOLOGY Department of Electrical Engineering and Computer Science 6 of a lens, the field in the back focal plane of the lens is related to the Fourier transform of the object. We also know that the far-field diffraction pattern of an object is related to the Fourier transform

  12. 2005 Joseph Sussman, Massachusetts Institute of Technology 1 WHERE TRANSPORTATION IS GOING

    E-Print Network [OSTI]

    Bertini, Robert L.

    of Technology 7 C L I O S System TRANSPORTING SPENT NUCLEAR FUEL Large-scale in · Geographic extent of Technology 8 C L I O S System TRANSPORTING SPENT NUCLEAR FUEL Transportation interconnected with: · Energy© 2005 Joseph Sussman, Massachusetts Institute of Technology 1 WHERE TRANSPORTATION IS GOING

  13. Massachusetts Model Zoning Bylaw for the Regulation of Solar Energy Systems

    Broader source: Energy.gov [DOE]

    This model bylaw was established to assist cities and towns throughout Massachusetts in establishing reasonable standards to facilitate the development of small, medium, and large-scale ground mounted or roof mounted solar systems. Municipalities are encouraged to use this bylaw to amend existing portions of local regulations with the help of municipal counsel.

  14. Climate Change in Massachusetts: What Would Henry Say? Mondays/Wednesdays

    E-Print Network [OSTI]

    Goldberg, Bennett

    1 Climate Change in Massachusetts: What Would Henry Say? KHC BI 101 Fall 2012 Mondays of climate change. If Thoreau were alive today, he could readilyobserve the impacts of climate change climate change research. The students will read Walden concurrently with Eaarth by Bill McKibben along

  15. Reset reproduction of a master's thesis proposal submitted November 2, 1976 to * *the Massachusetts Institute of

    E-Print Network [OSTI]

    Doyle, Jon

    chronological accidents* *. That is, the reasons for the program's knowledge about a fact consist only, Massachusetts 02139, U.S.A. Abstract Several recent problem-solving programs have indicated improved methods * *for control- ling program actions. Some of these methods

  16. A FRESH LOOK AT OFFSHORE WIND OPPORTUNITIES IN MASSACHUSETTS Anthony L. Rogers, Ph.D.

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    A FRESH LOOK AT OFFSHORE WIND OPPORTUNITIES IN MASSACHUSETTS Anthony L. Rogers, Ph.D. James F at Amherst Amherst, MA 01003 The utilization of offshore winds for generating electricity was first proposed that offshore wind development anywhere would be unlikely. More recently, a number of European countries have

  17. On approximations of the Schr\\"odinger-Newton equation by harmonic potentials

    E-Print Network [OSTI]

    Großardt, André

    2015-01-01T23:59:59.000Z

    The evolution of the, initially Gaussian, centre-of-mass wave-function for a homogeneous, spherical particle according to the Schr\\"odinger-Newton equation can be approximated by a harmonic potential, if the wave-function is narrow compared to the size of the particle. Here, the validity of a previously proposed approximation of the Schr\\"odinger-Newton equation is studied, where this is extended beyond the regime of narrow wave-functions, replacing the coupling constant of the harmonic potential by a function of the wave-function width. It turns out that such an extension beyond the narrow wave-function regime is not a good approximation for the self-gravitational evolution according to the Schr\\"odinger-Newton equation.

  18. XMM-Newton Studies of the Source Population and the Hot Interstellar Medium in Nearby Galaxies

    E-Print Network [OSTI]

    W. Pietsch

    2002-12-20T23:59:59.000Z

    First results of X-ray source population studies in nearby galaxies show the potential of XMM-Newton observations. I will report on first XMM-Newton M31 results and on three of our XMM-Newton projects, an X-ray source population study in the Magellanic Clouds (MCs), a deep raster survey of M33, and an investigation of the hot interstellar medium (ISM) in the halo of edge-on galaxies. XMM-Newton results on several other galaxies and sources within are presented by other authors in these proceedings. Our MC study is build up of deep pointings probing MC sources down to 10^33 erg s^-1 and shallower pointings to confirm candidates from our ROSAT derived lists of X-ray binaries, super-soft sources, and supernova remnants. First XMM-Newton detections of a 455 s pulsar in the Small Magellanic Cloud and the results of the Large Magellanic Cloud deep field confirm the validity of our strategy. Our M33 raster pointing aims for luminosities as low as 10^35 erg s^-1, a factor of 10 below the sensitivity limit of the ROSAT observations. The survey will allow us to characterize the sources using extent, spectra, hardness ratios and time variability to build up an unprecedented census of the X-ray source content of M33. Of specific interest are the active source in the nuclear area and the diffuse emission in the inner disk. XMM-Newton observations of the active galaxy NGC 3079 and of the starburst galaxy NGC 253 are used to characterize the point-like sources and the hot ISM in the disk and from the halo of these galaxies.

  19. The Cricket indoor location system

    E-Print Network [OSTI]

    Priyantha, Nissanka Bodhi, 1968-

    2005-01-01T23:59:59.000Z

    Indoor environments present opportunities for a rich set of location-aware applications such as navigation tools for humans and robots, interactive virtual games, resource discovery, asset tracking, location-aware sensor ...

  20. A Beginner's Guide to Newton INTRODUCTION There are two main library catalogues currently in use, the online

    E-Print Network [OSTI]

    Keeler, James

    precise results, use a combination of search terms. Once the text has been entered you then need to select SEARCHING IN NEWTON A Newton Guided Search allows searching for combinations of search terms whilst below. This has three lines of boxes to enter the text you wish to search for. To retrieve the most

  1. CX-003319: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Recovery Act - National Aeronautics and Space Administration Solar Electric Propulsion Technology Application Readiness (NSTAR) Automated Meter Reading (AMR) -Based Dynamic PricingCX(s) Applied: A1, A9, A11, B2.2, B5.1Date: 07/30/2010Location(s): Newton, MassachusettsOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  2. XMM-Newton EPIC observations of Her X-1

    E-Print Network [OSTI]

    G. Ramsay; S. Zane; M. A. Jimenez-Garate; J. W. den Herder; C. J. Hailey

    2002-01-31T23:59:59.000Z

    We present spin-resolved X-ray data of the neutron star binary Her X-1. We find evidence that the Iron line at 6.4 keV originates from the same location as the blackbody X-ray component. The line width and energy varies over both the spin period and the 35 day precession period. We also find that the correlation between the soft and hard X-ray light curves varies over the 35 day period.

  3. The nature of a site : urban and architectural design perspectives on the renovation of Revere Beach, Massachusetts

    E-Print Network [OSTI]

    Katz, Jane Sarah

    1985-01-01T23:59:59.000Z

    Through analyses and design studies, this thesis articulates qualities of environment and architecture that affect the redevelopment of an urban beach. Looking at Boston, Massachusetts' Revere Beach, it examines the impact ...

  4. The role of science, stakeholder engagement, and decision making process design in advancing innovation around water management in Massachusetts

    E-Print Network [OSTI]

    Corson-Rikert, Tyler Andrew

    2011-01-01T23:59:59.000Z

    The Sustainable Water Management Initiative is a multi-stakeholder process that the Massachusetts Executive Office of Energy and Environmental Affairs convened in early 2010 to seek advice on how to more sustainably manage ...

  5. Department of Environmental Conservation, University of Massachusetts-Amherst Concentration in Environmental Policy and Human Dimensions 1

    E-Print Network [OSTI]

    Schweik, Charles M.

    Department of Environmental Conservation, University of Massachusetts-Amherst Concentration in Environmental Policy and Human Dimensions 1 Environmental Conservation Graduate Program Environmental Policy Master of Science (MS) and Doctor of Philosophy (PhD) degrees in Environmental Conservation (ECo

  6. The road still not taken : how combined heat and power can contribute to a sustainable energy future in Massachusetts

    E-Print Network [OSTI]

    Montoya, Luis D. (Luis Daniel)

    2008-01-01T23:59:59.000Z

    In order to address rising energy costs and global climate change, Massachusetts has adopted greenhouse gas reduction goals and implemented programs and policies to promote the clean and efficient use of energy. Despite ...

  7. Sensitivity analysis of a nonlinear Newton-Krylov solver for heat transfer with phase change.

    SciTech Connect (OSTI)

    Henninger, Rudolph J.; Knoll, D. A. (Dana A.); Kothe, D. B. (Douglas B.); Lally, B. R. (Bryan R.)

    2002-01-01T23:59:59.000Z

    Development of a complex metal-casting computer model requires information about how varying the problem parameters affects the results (metal flow and solidification). For example, we would like to know how the last point to solidify or the cooling rate at a given location changes when the physical properties of the metal, boundary conditions, or mold geometry are changed. As a preliminary step towards a complete sensitivity analysis of a three-dimensional casting simulation, we examine a one-dimensional version of a metal-alloy phase-change conductive-heat-transfer model by means of Automatic Differentiation (AD). This non-linear 'Jacobian-free' method is a combination of an outer Newton-based iteration and an inner conjugate gradient-like (Krylov) iteration. The implicit solution algorithm has enthalpy as the dependent variable from which temperatures are determined. We examine the sensitivities of the difference between an exact analytical solution for the final temperature and that produced by this algorithm to the problem parameters. In all there are 17 parameters (12 physical constants such as liquid density, heat capacity, and thermal conductivity, 2 initial and boundary condition parameters, the final solution time, and 2 algorithm tolerances). We apply AD in the forward and reverse mode and verify the sensitivities by means of finite differences. In general, the finite-difference method requires at least N+1 computer runs to determine sensitivities for N problem parameters. By forward and reverse, we mean the direction through the solution and in time and space in which the derivative values are obtained. The forward mode is typically more efficient for determining the sensitivity of many responses to one or a few parameters, while the reverse mode is better suited for sensitivities of one or a few responses with respect to many parameters. The sensitivities produced by all the methods agreed to at least three significant figures. The forward and reverse AD code run times were similar and were approximately 34% faster than those of the finite-difference sensitivities. Real problems in three dimensions will certainly have many more parameters describing mold geometry and pouring conditions. If the trend seen here holds true reverse mode AD is favored since the computational time increases only slightly for additional parameters.

  8. Swift J2218.4+1925: a new hard X-ray selected Polar observed with XMM-Newton

    E-Print Network [OSTI]

    Bernardini, Federico; Mukai, Koji; Falanga, Maurizio

    2014-01-01T23:59:59.000Z

    Swift J2218.4+1925, a hard X-ray source detected by Swift BAT, has been proposed as a candidate magnetic cataclysmic variable of the polar type from optical spectroscopy. Using XMM-Newton we perform detailed timing and spectral analysis with simultaneous X-ray ($0.3-10$ keV) and optical B band data. We complement the spectral study with archival hard X-ray (14-70 keV) spectra collected by Swift BAT as well as with optical, near and mid-infrared photometry from $SDSS$, $2MASS$ and $WISE$ archive, respectively. A strong periodic X-ray signal at 2.16 h, consistent with the recently determined spectroscopic orbital period, adds Swift J2218.4+1925 to the small group of hard X-ray polars and locates it at the low edge of the orbital period gap. The X-ray pulse profile shows the typical bright and faint phases seen in polars ($\\sim 70%$ and $\\sim 30%$ of the orbit, respectively). A pronounced dip centred on the bright phase is also detected. It is stronger at lower energies and is mainly produced by photoelectric ab...

  9. Femtosecond Near-Infrared Laser Desorption of Multilayer Benzene on Pt{111}: A Molecular Newton's Cradle?

    E-Print Network [OSTI]

    Levis, Robert J.

    Femtosecond Near-Infrared Laser Desorption of Multilayer Benzene on Pt{111}: A Molecular Newton Recently, the intense near-infrared laser desorption of intact benzene molecules has been reported.1 Three to alter the pure thermal distribution to one having a stream velocity.4 The high heating rates achievable

  10. IESE'2008 Defeng Sun 1 A Newton-CG Augmented Lagrangian Method

    E-Print Network [OSTI]

    Sun, Defeng

    IESE'2008 Defeng Sun 1 ' & $ % A Newton-CG Augmented Lagrangian Method for Large Scale Semidefinite Programming Defeng Sun Department of Mathematics National University of Singapore October 2, 2008 Joint work with Kim Chuan Toh and Xin-Yuan Zhao #12;IESE'2008 Defeng Sun 2 ' & $ % Let Sn be the set of all real

  11. SFU'2009/MATH Defeng Sun/NUS 1 A Newton-CG Augmented Lagrangian Method

    E-Print Network [OSTI]

    Sun, Defeng

    SFU'2009/MATH Defeng Sun/NUS 1 ' & $ % A Newton-CG Augmented Lagrangian Method for Large Scale Semidefinite Programming Defeng Sun Department of Mathematics National University of Singapore March 12, 2009 Joint work with Kim Chuan Toh and Xin-Yuan Zhao #12;SFU'2009/MATH Defeng Sun/NUS 2 ' & $ % Let Sn

  12. GENERALIZED NEWTON METHODS FOR THE 2DSIGNORINI CONTACT PROBLEM WITH FRICTION

    E-Print Network [OSTI]

    Kunisch, Karl

    GENERALIZED NEWTON METHODS FOR THE 2D­SIGNORINI CONTACT PROBLEM WITH FRICTION K. KUNISCH AND G. STADLER Abstract. The 2D­Signorini contact problem with Tresca and Coulomb friction is discussed in infinite-dimensional Hilbert spaces. First, the problem with given friction (Tresca friction) is considered

  13. Imaging Performance of the XMM-Newton X-ray telescopes

    E-Print Network [OSTI]

    B. Aschenbach; U. Briel; F. Haberl; H. Braeuninger; W. Burkert; A. Oppitz; P. Gondoin; D. Lumb

    2000-07-18T23:59:59.000Z

    The in-orbit imaging performance of the three X-ray telescopes on board of the X-ray astronomy observatory XMM-Newton is presented and compared with the performance measured on ground at the MPE PANTER test facility. The comparison shows an excellent agreement between the on ground and in-orbit performance.

  14. A NEWTON METHOD FOR AMERICAN OPTION PRICING THOMAS F. COLEMAN, YUYING LI, AND ARUN VERMA

    E-Print Network [OSTI]

    Li, Yuying

    in the American option valuation. We illustrate that the proposed method on aver- age solves a discretized problem curve. American option valuation has been an active research area; many methods have been proposedA NEWTON METHOD FOR AMERICAN OPTION PRICING THOMAS F. COLEMAN, YUYING LI, AND ARUN VERMA December

  15. The XMM-Newton observation of GRB 040106 : evidence for an afterglow in a wind environment

    E-Print Network [OSTI]

    B. Gendre; L. Piro; M. De Pasquale

    2004-07-29T23:59:59.000Z

    We present the XMM-Newton observation of GRB 040106. From the X-ray spectral index and temporal decay, we argue that the afterglow is consistent with a fireball expanding in a wind environment. A constant density environment is excluded by the data. This is one of the very few cases in which this conclusion can be drawn.

  16. A Nonsmooth Newton Solver for Capturing Exact Coulomb Friction in Fiber Assemblies

    E-Print Network [OSTI]

    A Nonsmooth Newton Solver for Capturing Exact Coulomb Friction in Fiber Assemblies FLORENCE in a stable way, and approximate Coulombs's friction law for making the problem tractable. In contrast- act Coulomb friction as a zero finding problem of a nonsmooth function. A semi-implicit time

  17. In-orbit performance of the XMM-Newton X-ray telescopes: images and spectra

    E-Print Network [OSTI]

    B. Aschenbach

    2001-09-21T23:59:59.000Z

    The performance of the three X-ray telescopes on-board of XMM-Newton is evaluated addressing imaging characteristics and effective collecting area. The agreement with ground calibration data is excellent. The analysis of images and spectra of cosmic X-ray sources, emphazising supernova and supernova remnants, prooves that the telescopes are even better than originally required.

  18. Calculation of Planetary Precession from Quantum-corrected Newton's Gravitation Law

    E-Print Network [OSTI]

    Zhen Wang

    1998-04-29T23:59:59.000Z

    With consideration of quantization of space, we relate Newton's gravitation with the Second Law of thermodynamics. This leads to a correction to its original form, which takes into consideration the role of classical measurement. Our calculation shows this corrected form of gravitation can give explanation for planetary precession.

  19. Radiological survey results at 30 Cliff Street, Beverly, Massachusetts (VB022)

    SciTech Connect (OSTI)

    Foley, R.D.; Johnson, C.A.

    1992-07-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 30 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan, a beta-gamma scan of paved areas, and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines. The radionuclide distributions were not significantly different from typical background levels in the Beverly, Massachusetts, area.

  20. Preliminary assessment report for National Guard Facility, Installation 25255, Rehoboth, Massachusetts. Installation Restoration Program

    SciTech Connect (OSTI)

    Haffenden, R.; Flaim, S.; Krokosz, M.

    1993-08-01T23:59:59.000Z

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Massachusetts Army National Guard (MAARNG) property known as the Rehoboth National Guard Facility (RNGF) in Rehoboth, Massachusetts. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for ftirther action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the RNGF property, phase I of the Department of Defense Installation Restoration Program (IRP). The scope of this assessment is limited to the facilities under the control of the MAARNG and the past activities contained within that area.

  1. In the Wake of War: Violence, Identity, and Cultural Change in Puritan Massachusetts, 1676-1713

    E-Print Network [OSTI]

    Heaton, Charles

    2012-10-19T23:59:59.000Z

    an opportunity to revoke the charter of the Massachusetts Bay Colony and put in place a government of their own devising. The imposition of a new government, called the Dominion of New England, led to a fierce debate over the nature of imperialism, relations... of old towns into new communities, the turbulent nature of colonial politics following King Philip?s War and the revocation of the original charter, and the debate over the liberalization of Puritanism. This chapter aims to demonstrate how...

  2. Highlighting High Performance: Michael E. Capuano Early Childhood Center; Somerville, Massachusetts

    SciTech Connect (OSTI)

    Not Available

    2006-03-01T23:59:59.000Z

    This brochure describes the key high-performance building features of the Michael E. Capuano Early Childhood Center. The brochure was paid for by the Massachusetts Technology Collaborative as part of their Green Schools Initiative. High-performance features described are daylighting and energy-efficient lighting, indoor air quality, solar and wind energy, building envelope, heating and cooling systems, water conservation, and acoustics. Energy cost savings are also discussed.

  3. Highlighting High Performance: Blackstone Valley Regional Vocational Technical High School; Upton, Massachusetts

    SciTech Connect (OSTI)

    Not Available

    2006-10-01T23:59:59.000Z

    This brochure describes the key high-performance building features of the Blackstone Valley High School. The brochure was paid for by the Massachusetts Technology Collaborative as part of their Green Schools Initiative. High-performance features described are daylighting and energy-efficient lighting, indoor air quality, solar energy, building envelope, heating and cooling systems, and water conservation. Energy cost savings are also discussed.

  4. Feasibility Study of Economics and Performance of Solar Photovoltaics at Massachusetts Military Reservation. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    SciTech Connect (OSTI)

    Stafford, B.; Robichaud, R.; Mosey, G.

    2011-07-01T23:59:59.000Z

    This report presents the results of an assessment of the technical and economic feasibility of deploying photovoltaics (PV) systems on a superfund site located within the Massachusetts Military Reservation (MMR). The site was assessed for possible PV installations. The cost, performance, and site impacts of different PV options were estimated. The economics of the potential systems were analyzed using an electric rate of $0.17/kWh and incentives offered in the State of Massachusetts, such as the solar renewable energy credits. According to calculations, MMR can place 8 MW of ballast-weighted, ground-mounted PV systems on the crowns of the three landfill caps and the borrow pit with the PV modules tilted at 30 degrees.

  5. Mobile Alternative Fueling Station Locator

    SciTech Connect (OSTI)

    Not Available

    2009-04-01T23:59:59.000Z

    The Department of Energy's Alternative Fueling Station Locator is available on-the-go via cell phones, BlackBerrys, or other personal handheld devices. The mobile locator allows users to find the five closest biodiesel, electricity, E85, hydrogen, natural gas, and propane fueling sites using Google technology.

  6. Precision zero-home locator

    DOE Patents [OSTI]

    Stone, W.J.

    1983-10-31T23:59:59.000Z

    A zero-home locator includes a fixed phototransistor switch and a moveable actuator including two symmetrical, opposed wedges, each wedge defining a point at which switching occurs. The zero-home location is the average of the positions of the points defined by the wedges.

  7. nature biotechnology advance online publication 1 1Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA. 2Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge,

    E-Print Network [OSTI]

    Church, George M.

    nature biotechnology advance online publication 1 1Department of Genetics, Harvard Medical School, Cambridge, Massachusetts, USA. 3Biological and Biomedical Sciences Program, Harvard Medical School, Boston

  8. An Archaeological Survey of the Proposed Donner Brown A-83 #1 Gas Pipeline in Western Newton County, Texas 

    E-Print Network [OSTI]

    Moore, William

    2015-06-24T23:59:59.000Z

    An archaeological investigation of an 8260 foot pipeline (5.6 acres) in western Newton County, Texas was performed by Brazos Valley Research Associates of Bryan, Texas in July 2001. No archaeological sites were found to exist within the project...

  9. Calculation of the Deflection of Light Ray near the Sun with Quantum-corrected Newton's Gravitation Law

    E-Print Network [OSTI]

    Zhen Wang

    1999-06-16T23:59:59.000Z

    The deflection of light ray passing near the Sun is calculated with quantum-corrected Newton's gravitation law. The satisfactory result suggests that there may exist other theoretical possibilities besides the theory of relativity.

  10. Application of the Newton-Raphson method to systems of separation columns in which one or more reactions occur

    E-Print Network [OSTI]

    Mommessin, Paul Edward

    1981-01-01T23:59:59.000Z

    APPLICATION OF THZ NEWTON-RAPHSON METHOD TO SYSTEMS OF SEPARATION COLUMNS IN WHICH ONE CR MORE REACTIONS OCCUR A Thesis PAUL EDWARD MOMMESSIN Submitted tc the Graduate College of Texas ARM University in Partial fulfillment of the requirement... and content by: (C airman of Commi tee) (He of Department) /', (Member) i Member) December 1961 ABSTRACi Application of the Newton-Raphson Method to Systems of Separation Columns in Which One or More Reactions Occur (December 1o81) Paul Edward...

  11. Semi-Blind Gradient-Newton CMA and SDD Algorithm for MIMO Space-Time Equalisation

    E-Print Network [OSTI]

    Chen, Sheng

    Semi-Blind Gradient-Newton CMA and SDD Algorithm for MIMO Space-Time Equalisation S. Chen, L. HanzoBJ, UK. E-mails: {sqc, lh, htc1e08}@ecs.soton.ac.uk Abstract-- Semi-blind space-time equalisation-directed scheme is then applied to adapt the STE. The proposed semi-blind adaptive STE is capable of converging

  12. The distribution of absorption in AGN detected in the XMM-Newton observations of the CDFS

    E-Print Network [OSTI]

    T. Dwelly; M. J. Page

    2006-08-23T23:59:59.000Z

    We have used very deep XMM-Newton observations of the Chandra Deep Field-South to examine the spectral properties of the faint active galactic nucleus (AGN) population. Crucially, redshift measurements are available for 84% (259/309) of the XMM-Newton sample. We have calculated the absorption and intrinsic luminosities of the sample using an extensive Monte Carlo technique incorporating the specifics of the XMM-Newton observations. Twenty-three sources are found to have substantial absorption and intrinsic X-ray luminosities greater than 10^44 erg/s, putting them in the "type-2" QSO regime. We compare the redshift, luminosity and absorption distributions of our sample to the predictions of a range of AGN population models. In contrast to recent findings from ultra-deep Chandra surveys, we find that there is little evidence that the absorption distribution is dependent on either redshift or intrinsic X-ray luminosity. The pattern of absorption in our sample is best reproduced by models in which ~75% of the AGN population is heavily absorbed at all luminosities and redshifts.

  13. Estimating costs of low-level radioactive waste disposal alternatives for the Commonwealth of Massachusetts

    SciTech Connect (OSTI)

    Not Available

    1994-02-01T23:59:59.000Z

    This report was prepared for the Commonwealth of Massachusetts by the Idaho National Engineering Laboratory, National Low-Level Waste Management Program. It presents planning life-cycle cost (PLCC) estimates for four sizes of in-state low-level radioactive waste (LLRW) disposal facilities. These PLCC estimates include preoperational and operational expenditures, all support facilities, materials, labor, closure costs, and long-term institutional care and monitoring costs. It is intended that this report bc used as a broad decision making tool for evaluating one of the several complex factors that must be examined when deciding between various LLRW management options -- relative costs. Because the underlying assumptions of these analyses will change as the Board decides how it will manage Massachusett`s waste and the specific characteristics any disposal facility will have, the results of this study are not absolute and should only be used to compare the relative costs of the options presented. The disposal technology selected for this analysis is aboveground earth-mounded vaults. These vaults are reinforced concrete structures where low-level waste is emplaced and later covered with a multi-layered earthen cap. The ``base case`` PLCC estimate was derived from a preliminary feasibility design developed for the Illinois Low-Level Radioactive Waste Disposal Facility. This PLCC report describes facility operations and details the procedure used to develop the base case PLCC estimate for each facility component and size. Sensitivity analyses were performed on the base case PLCC estimate by varying several factors to determine their influences upon the unit disposal costs. The report presents the results of the sensitivity analyses for the five most significant cost factors.

  14. Radiological survey results at 12 Cliff Street, Beverly, Massachusetts (VB010)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 12 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  15. Radiological survey results at 20 Cliff Street, Beverly, Massachusetts (VB013)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 20 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  16. Radiological survey results at 6 Cliff Street, Beverly, Massachusetts (VB008)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak ridge National Laboratory conducted a radiological survey at 6 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  17. Radiological survey results at 5 Porter Street, Beverly, Massachusetts (VB019)

    SciTech Connect (OSTI)

    Foley, R.D.; Johnson, C.A.

    1992-07-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 5 Porter Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Site Remedial Action Program guidelines.

  18. Radiological survey results at 19 Wellman Street, Beverly, Massachusetts (VB024)

    SciTech Connect (OSTI)

    Foley, R.D.; Johnson, C.A.

    1992-07-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 19 Wellman Street, Beverly, Massachusetts. The survey was performed in May 1991. The Purpose of the survey was to determine if uranium work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan, a beta-gamma scan of paved areas, and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Site Action Program guidelines.

  19. Radiological survey results at 2 Porter Street, Beverly, Massachusetts (VB005)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 2 Porter Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples fore radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  20. Radiological survey results at 8 Cliff Street, Beverly, Massachusetts (VB009)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 8 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  1. Radiological survey results at 5 Cliff Street, Beverly, Massachusetts (VB018)

    SciTech Connect (OSTI)

    Foley, R.D.; Johnson, C.A.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 5 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  2. Radiological survey results at 2 Cliff Street, Beverly, Massachusetts (VB007)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 2 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  3. Radiological survey results at 18 Cliff Street, Beverly, Massachusetts (VB012)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 18 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE mannerly Utilized Sites Remedial Action Program guidelines.

  4. Radiological survey results at 9 Porter Street, Beverly, Massachusetts (VB020)

    SciTech Connect (OSTI)

    Foley, R.D.; Johnson, C.A.

    1992-07-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 9 Porter Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  5. Radiological survey results at 15 Cliff Street, Beverly, Massachusetts (VB014)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 15 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  6. Radiological survey results at 14 Cliff Street, Beverly, Massachusetts (VB011)

    SciTech Connect (OSTI)

    Foley, R.D.; Carrier, R.F.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 14 Cliff Street, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium dust from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines.

  7. Radiological survey results at Porter Street City Park, Beverly, Massachusetts (VB026)

    SciTech Connect (OSTI)

    Foley, R.D.; Johnson, C.A.

    1992-08-01T23:59:59.000Z

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at the Porter Street City Park, Beverly, Massachusetts. The survey was performed in May 1991. The purpose of the survey was to determine if uranium from work performed under government contract at the former Ventron facility had migrated off-site to neighboring areas. The survey included a surface gamma scan and the collection of soil samples for radionuclide analyses. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines

  8. National Uranium Resource Evaluation: Albany Quadrangle, Massachusetts, New York, Connecticut, Vermont, and New Hampshire

    SciTech Connect (OSTI)

    Field, M T; Truesdell, D B

    1982-09-01T23:59:59.000Z

    The Albany 1/sup 0/ x 2/sup 0/ Quadrangle, Massachusetts, New York, Connecticut, Vermont, and New Hampshire, was evaluated to a depth of 1500 m for uranium favorability using National Uranium Resource Evaluation criteria. Areas of favorable geology and aeroradioactivity anomalies were examined and sampled. Most Triassic and Jurassic sediments in the Connecticut Basin, in the central part of the quadrangle, were found to be favorable for sandstone uranium deposits. Some Precambrian units in the southern Green Mountains of Vermont were found favorable for uranium deposits in veins in metamorphic rocks.

  9. UNIVERSITY OF MASSACHUSETTS AMHERST CAMERA USE The purpose of this policy is to regulate the use of closed circuit television (CCTV) cameras to monitor and record

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    UNIVERSITY OF MASSACHUSETTS AMHERST CAMERA USE POLICY I. Purpose The purpose of this policy is to regulate the use of closed circuit television (CCTV) cameras to monitor and record public areas of Massachusetts Amherst is committed to enhancing the quality of life of the campus community by integrating

  10. Massachusetts Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect (OSTI)

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-04-01T23:59:59.000Z

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Massachusetts homeowners. Moving to the 2012 IECC from the 2009 IECC is cost effective over a 30-year life cycle. On average, Massachusetts homeowners will save $10,848 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $621 for the 2012 IECC.

  11. Synchronized sampling improves fault location

    SciTech Connect (OSTI)

    Kezunovic, M. [Texas A and M Univ., College Station, TX (United States)] [Texas A and M Univ., College Station, TX (United States); Perunicic, B. [Lamar Univ., Beaumont, TX (United States)] [Lamar Univ., Beaumont, TX (United States)

    1995-04-01T23:59:59.000Z

    Transmission line faults must be located accurately to allow maintenance crews to arrive at the scene and repair the faulted section as soon as possible. Rugged terrain and geographical layout cause some sections of power transmission lines to be difficult to reach. In the past, a variety of fault location algorithms were introduced as either an add-on feature in protective relays or stand-alone implementation in fault locators. In both cases, the measurements of current and voltages were taken at one terminal of a transmission line only. Under such conditions, it may become difficult to determine the fault location accurately, since data from other transmission line ends are required for more precise computations. In the absence of data from the other end, existing algorithms have accuracy problems under several circumstances, such as varying switching and loading conditions, fault infeed from the other end, and random value of fault resistance. Most of the one-end algorithms were based on estimation of voltage and current phasors. The need to estimate phasors introduces additional difficulty in high-speed tripping situations where the algorithms may not be fast enough in determining fault location accurately before the current signals disappear due to the relay operation and breaker opening. This article introduces a unique concept of high-speed fault location that can be implemented either as a simple add-on to the digital fault recorders (DFRs) or as a stand-alone new relaying function. This advanced concept is based on the use of voltage and current samples that are synchronously taken at both ends of a transmission line. This sampling technique can be made readily available in some new DFR designs incorporating receivers for accurate sampling clock synchronization using the satellite Global Positioning System (GPS).

  12. Location logistics of industrial facilities

    E-Print Network [OSTI]

    Hammack, William Eugene

    1981-01-01T23:59:59.000Z

    of company intent1ons is not made at the correct time and in the correct manner. 6. Recommend Best Areas for Further Invest1 ations. Once the on-site evaluations have been completed, the 11st of possibilities is reduced still further and only the best... location and site selection. This data was gathered through library research, atten- dance of various industr1al development conferences, sol1citation of mater1als from individuals currently involved with industrial facil1ties location, and various...

  13. DOE project review Massachusetts Photovoltaic Program. Annual report, June 1989--July 1990

    SciTech Connect (OSTI)

    NONE

    1996-06-01T23:59:59.000Z

    This is the third year of operations for work under the Cooperative Agreement between the Commonwealth of Massachusetts Photovoltaic Center and the U.S. Department of Energy. As a collaborative effort with shared resources, the activity at the Photovoltaic Center and the University of Lowell Photovoltaic Program has continued to advance the utilization and implementation of photovoltaic-powered systems into society. The programs and activities developed over the past three years have supported strategies that cover both international utilization as well as domestic application. Three major areas of activities have centered around the following themes: (1) The identification of market opportunities to enlarge sales potential for the photovoltaic industry. (2) The development of a knowledgeable infrastructure to support PV diffusion in Massachusetts, in the United States, and around the world. (3) The analysis of the physical, economic, and regulatory environment in which PV must compete with mature energy technologies. This past year has been an experience of contrasts for the Photovoltaic Center. Projects and activities have resulted in the successful completion of programs goals.

  14. Neutronic Analyses for HEU to LEU fuel conversion of the Massachusetts Institute of Technology.

    SciTech Connect (OSTI)

    Wilson, E. H.; Newton, T. H.; Bergeron, A.; Horelik, N.; Stevens, J. G (Nuclear Engineering Division); ( NS)

    2011-03-02T23:59:59.000Z

    The Massachusetts Institute of Technology (MIT) reactor (MITR-II), based in Cambridge, Massachusetts, is a research reactor designed primarily for experiments using neutron beam and in-core irradiation facilities. It delivers a neutron flux comparable to current LWR power reactors in a compact 6 MW core using Highly Enriched Uranium (HEU) fuel. In the framework of its non-proliferation policies, the international community presently aims to minimize the amount of nuclear material available that could be used for nuclear weapons. In this geopolitical context, most research and test reactors both domestic and international have started a program of conversion to the use of Low Enriched Uranium (LEU) fuel. A new type of LEU fuel based on a mixture of uranium and molybdenum (UMo) is expected to allow the conversion of compact high performance reactors like the MITR-II. This report presents the results of steady state neutronic safety analyses for conversion of MITR-II from the use of HEU fuel to the use of U-Mo LEU fuel. The objective of this work was to demonstrate that the safety analyses meet current requirements for an LEU core replacement of MITR-II.

  15. Analysis of the Newton-Sabatier scheme for inverting fixed-energy phase shifts

    E-Print Network [OSTI]

    A. G. Ramm

    2001-10-18T23:59:59.000Z

    It is proved that the Newton-Sabatier (NS) procedure does not solve the inverse scattering problem with fixed-energy data and is not a valid inversion method, in the following sense: 1) the basic integral equation, introduced by R. Newton without derivation, in general, may be not solvable for some $r>0$, and in this case NS procedure breaks down: it produces a potential which is not locally integrable. 2) the ansatz $(\\ast)$ $K(r,s) = \\sum^\\infty_{l=0} c_l \\phi_l (r) u_l (s)$, used by R. Newton, is incorrect: the transformation operator $I-K$, corresponding to a generic does not have $K$ of the form $(\\ast),$ and 3) the set of potentials $q \\in L_{1,1},$ that can possibly be obtained by NS procedure, is not dense in the set of all $L_{1,1}$ potentials in the norm of $L_{1,1}$. Therefore one cannot justify NS procedure even for approximate solution of the inverse scattering problem with fixed-energy phase shifts as data. Thus, the NS procedure, if considered as a method for solving the inverse scattering problem, is based on an incorrect ansatz, the basic integral equation of NS procedure is, in general, not solvable for some $r>0$, and in this case this procedure breaks down, and NS procedure is not an inversion theory: it cannot recover generic potentials $q \\in L_{1,1}$ from their fixed-energy phase shifts. Suppose now that one considers another problem: given fixed-energy phase shifts, corresponding to some potential, find a potential which generates the same phase shifts. Then NS procedure does not solve this problem either: the basic integral equation, in general, may be not solvable for some $r>0$, and then NS procedure breaks down.

  16. This article was downloaded by: [Massachusetts Institute of Technology] On: 14 December 2011, At: 07:45

    E-Print Network [OSTI]

    ://www.tandfonline.com/loi/nnmr20 The 3D Printed Flute: Digital Fabrication and Design of Musical Instruments Amit Zoran (2011): The 3D Printed Flute: Digital Fabrication and Design of Musical Instruments, Journal of New;The 3D Printed Flute: Digital Fabrication and Design of Musical Instruments Amit Zoran Massachusetts

  17. Professor Emeritus of Nuclear Science and Engineering Massachusetts Institute of Technology, Cambridge, MA 02139 (USA), syip@mit.edu

    E-Print Network [OSTI]

    Chen, Sow-Hsin

    CV SIDNEY YIP Professor Emeritus of Nuclear Science and Engineering Massachusetts Institute of Technology, Cambridge, MA 02139 (USA), syip@mit.edu Education B.S. (Mechanical Engineering, 1958), M.S. (Nuclear Engineering, 1959), and Ph.D. (Nuclear Engineering, 1962), all from the University of Michigan

  18. Department of Environmental Conservation, University of Massachusetts-Amherst Concentration in Wildlife, Fish and Conservation Biology 1

    E-Print Network [OSTI]

    Schweik, Charles M.

    Department of Environmental Conservation, University of Massachusetts-Amherst Concentration in Wildlife, Fish and Conservation Biology 1 Environmental Conservation Graduate Program Wildlife, Fish of Science (MS) and Doctor of Philosophy (PhD) degrees in Environmental Conservation (ECo) and is designed

  19. Climate Change and Optimal Energy Technology Department of Mechanical and Industrial Engineering, College of Engineering, University of Massachusetts, Amherst,

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Climate Change and Optimal Energy Technology R&D Policy Erin Baker Department of Mechanical of Massachusetts, Amherst, MA 01003, solak@som.umass.edu Public policy response to global climate change presents accounting for uncertainty and learning in climate change can have a large impact on optimal policy

  20. Connecticut Massachusetts

    E-Print Network [OSTI]

    Grantee Funded for Network Implementation NJ CDC's Environmental Public Health Tracking Program Grantees

  1. Comment on "Constraining a possible dependence of Newton's constant on the Earth's magnetic field"

    E-Print Network [OSTI]

    J. P. Mbelek

    2004-11-26T23:59:59.000Z

    Recently A. Rathke has argued that the KK$\\psi$ model explanation of the discrepant measurements of Newton's constant is already ruled out due to E\\"otv\\"os experiments by several orders of magnitude. The structure of the action of the KK$\\psi$ model is even qualified as inconsistent in the sense that it would yield a negative energy of the electromagnetic field. Here, I refute both claims and emphasize the possibility still open to reconcile the experimental bounds on the test of the weak equivalence principle (WEP) with scalar-tensor theories in general by some compensating mechanism.

  2. Communication: Newton homotopies for sampling stationary points of potential energy landscapes

    SciTech Connect (OSTI)

    Mehta, Dhagash, E-mail: dmehta@nd.edu [Department of Applied and Computational Mathematics and Statistics, University of Notre Dame, Notre Dame, Indiana 46556 (United States); University Chemical Laboratory, The University of Cambridge, Cambridge CB2 1EW (United Kingdom); Chen, Tianran, E-mail: chentia1@msu.edu [Department of Mathematics, Michigan State University, East Lansing, Michigan 48823 (United States); Hauenstein, Jonathan D., E-mail: hauenstein@nd.edu [Department of Applied and Computational Mathematics and Statistics, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Wales, David J., E-mail: dw34@cam.ac.uk [University Chemical Laboratory, The University of Cambridge, Cambridge CB2 1EW (United Kingdom)

    2014-09-28T23:59:59.000Z

    One of the most challenging and frequently arising problems in many areas of science is to find solutions of a system of multivariate nonlinear equations. There are several numerical methods that can find many (or all if the system is small enough) solutions but they all exhibit characteristic problems. Moreover, traditional methods can break down if the system contains singular solutions. Here, we propose an efficient implementation of Newton homotopies, which can sample a large number of the stationary points of complicated many-body potentials. We demonstrate how the procedure works by applying it to the nearest-neighbor ?{sup 4} model and atomic clusters.

  3. F. Newton Hays, 1969 | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,EnergyExploringGamma-ray2 0HIGH RISKF. Newton

  4. Joint microseismic event location with uncertain velocity

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    2013-01-01T23:59:59.000Z

    We study the problem of the joint location of seismic events using an array of receivers. We show that locating multiple seismic events simultaneously is advantageous compared to the more traditional approaches of locating ...

  5. Energy Department Launches Alternative Fueling Station Locator...

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

    Energy Department Launches Alternative Fueling Station Locator App Energy Department Launches Alternative Fueling Station Locator App November 7, 2013 - 11:16am Addthis As part of...

  6. Asymptotic analysis of an optimal location problem

    E-Print Network [OSTI]

    2003-05-13T23:59:59.000Z

    Asymptotic analysis of an optimal location problem. One considers the problem of optimal location of masses(say production centers) in order to approximate a ...

  7. Massachusetts Clean Air Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    The Act contains regulations to prevent the pollution and contamination of the atmosphere. The Act establishes a contiguous metropolitan pollution control district, comprised of towns in the...

  8. Massachusetts Rivers Protection Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    The law creates a 200-foot riverfront area that extends on both sides of rivers and streams. The riverfront area is 25 feet in the following municipalities: Boston, Brockton, Cambridge, Chelsea,...

  9. XMM-Newton view of a hard X-ray transient IGR J17497-2821

    E-Print Network [OSTI]

    Alam, Md Shah; Mondal, Aditya S; Dewangan, Gulab C; Jhingan, Sanjay; Raychaudhuri, Biplab

    2015-01-01T23:59:59.000Z

    We present spectral and energy dependent timing characteristics of the hard X-ray transient IGR J17497-2821 based on XMM-Newton observations performed five and nine days after its outburst on 2006 September 17. We find that the source spectra can be well described by a hard (Gamma ~ 1.50) powerlaw and a weak multicolour disk blackbody with inner disk temperature kT_{in} ~ 0.2 KeV. A broad iron K - alpha line with FWHM ~ 27000 Km/s, consistent with that arising from an accretion disk truncated at large radius, was also detected. The power density spectra of IGR J17497 - 2821, derived from the high resolution (30 micro second) timing mode XMM-Newton observations, are characterised by broadband noise components that are well modelled by three Lorentzians. The shallow power law slope, low disk luminosity and the shape of the broadband power density spectrum indicate that the source was in the hard state. The rms variability in the softer energy bands (0.3-2 KeV) found to be ~ 1.3 times that in 2-5 and 5-10 KeV en...

  10. Short range radio locator system

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    A radio location system comprises a wireless transmitter that outputs two megahertz period bursts of two gigahertz radar carrier signals. A receiver system determines the position of the transmitter by the relative arrival of the radar bursts at several component receivers set up to have a favorable geometry and each one having a known location. One receiver provides a synchronizing gating pulse to itself and all the other receivers to sample the ether for the radar pulse. The rate of the synchronizing gating pulse is slightly offset from the rate of the radar bursts themselves, so that each sample collects one finely-detailed piece of information about the time-of-flight of the radar pulse to each receiver each pulse period. Thousands of sequential pulse periods provide corresponding thousand of pieces of information about the time-of-flight of the radar pulse to each receiver, in expanded, not real time. Therefore the signal processing can be done with relatively low-frequency, inexpensive components. A conventional microcomputer is then used to find the position of the transmitter by geometric triangulation based on the relative time-of-flight information.

  11. Baseline System Costs for 50.0 MW Enhanced Geothermal System--A Function of: Working Fluid, Technology, and Location, Location, Location

    Broader source: Energy.gov [DOE]

    Project objectives: Develop a baseline cost model of a 50.0 MW Enhanced Geothermal System, including all aspects of the project, from finding the resource through to operation, for a particularly challenging scenario: the deep, radioactively decaying granitic rock of the Pioneer Valley in Western Massachusetts.

  12. The X-ray eclipse of OY Car resolved with XMM-Newton: X-ray emission from the polar regions of the white dwarf

    E-Print Network [OSTI]

    Peter J. Wheatley; Richard G. West

    2003-07-24T23:59:59.000Z

    We present the XMM-Newton X-ray eclipse lightcurve of the dwarf nova OY Car. The eclipse ingress and egress are well resolved for the first time in any dwarf nova placing strong constraints on the size and location of the X-ray emitting region. We find good fits to a simple linear eclipse model, giving ingress/egress durations of 30+/-3 sec. Remarkably this is shorter than the ingress/egress duration of the sharp eclipse in the optical as measured by Wood et al. (1989) and ascribed to the white dwarf (43+/-2 sec). We also find that the X-ray eclipse is narrower than the optical eclipse by 14+/-2 sec, which is precisely the difference required to align the second and third contact points of the X-ray and optical eclipses. We discuss these results and conclude that X-ray emission in OY Car most likely arises from the polar regions of the white dwarf. Our data were originally reported by Ramsay et al (2001), but they did not make a quantitative measurement of eclipse parameters. We have also corrected important timing anomalies present in the data available at that time.

  13. Detection of an ultra-bright submillimeter galaxy in the Subaru/XMM-Newton Deep Field using AzTEC/ASTE

    E-Print Network [OSTI]

    Ikarashi, S; Aguirre, J E; Aretxaga, I; Arumugam, V; Austermann, J E; Bock, J J; Bradford, C M; Cirasuolo, M; Earle, L; Ezawa, H; Furusawa, H; Furusawa, J; Glenn, J; Hatsukade, B; Hughes, D H; Iono, D; Ivison, R J; Johnson, S; Kamenetzky, J; Kawabe, R; Lupu, R; Maloney, P; Matsuhara, H; Mauskopf, P D; Motohara, K; Murphy, E J; Nakajima, K; Nakanishi, K; Naylor, B J; Nguyen, H T; Perera, T A; Scott, K S; Takagi, T; Takata, T; Tamura, Y; Tanaka, K; Tsukagoshi, T; Wilner, D J; Wilson, G W; Yun, M S; Zmuidzinas, J

    2010-01-01T23:59:59.000Z

    We report the detection of an extremely bright ($\\sim$34 mJy at 1100 $\\mu$m and $\\sim$73 mJy at 880 $\\mu$m) submillimeter galaxy (SMG), AzTEC-ASTE-SXDF1100.001 (hereafter referred to as SXDF1100.001), discovered in 1100 $\\mu$m observations of the Subaru/XMM-Newton Deep Field using AzTEC on ASTE. Subsequent CARMA 1300 $\\mu$m and SMA 880 $\\mu$m observations successfully pinpoint the location of SXDF1100.001 and suggest that it has two components, extended (FWHM of $\\sim$4^{\\prime\\prime}) and compact (unresolved) ones. Z-Spec on CSO has also been used to obtain a wide band spectrum from 190 to 308 GHz, although no significant emission/absorption lines are found. The derived upper limit to the line-to-continuum flux ratio is 0.1--0.3 (2 $\\sigma$) across the Z-Spec band. Based on the analysis of the derived spectral energy distribution from optical to radio wavelengths of possible counterparts near the SMA/CARMA peak position, we suggest that SXDF1100.001 is a lensed, optically dark SMG lying at $z \\sim 3.4$ behin...

  14. About new Inverse Formulas of the Transformation of Laplace,II.The Laplace transform and the potential of Newton

    E-Print Network [OSTI]

    A. V. Pavlov-Maxorin

    2014-10-19T23:59:59.000Z

    In article a new class of the odd ore even transforms of Laplace is presented. The class leads to some unforeseeable consequences in direction of the Fourier transforms.The potential of Newton as one of the form of the double Laplace transform is considered too.

  15. New technique for measuring Newton's constant G J. H. Gundlach, E. G. Adelberger, B. R. Heckel, and H. E. Swanson

    E-Print Network [OSTI]

    , , of a torsion pen- dulum in the field of a nearby attractor can be expressed in a multipole formalism 9,10 : l April 1996 We discuss a new technique for measuring Newton's constant G using a rotating torsion balance the torque on a torsion pendulum or relied on the constancy of the restoring torque of a torsion fiber

  16. First XMM-Newton observations of a Cataclysmic Variable I: Timing studies of OY Car

    E-Print Network [OSTI]

    Gavin Ramsay; Tracey Poole; Keith Mason; France Cordova; William Priedhorsky; Alice Breeveld; Rudi Much; Julian Osborne; Dirk Pandel; Stephen Potter; Jennifer West; Peter Wheatley

    2000-10-18T23:59:59.000Z

    We present XMM-Newton observations of the eclipsing, disc accreting, cataclysmic variable OY Car which were obtained as part of the performance verification phase of the mission. The star was observed 4 days after an outburst and then again 5 weeks later when it was in a quiescent state. There is a quasi-stable modulation of the X-rays at ~2240 sec, which is most prominent at the lowest energies. We speculate that this may be related to the spin period of the white dwarf. The duration of the eclipse ingress and egress in X-rays is 20--30 sec. This indicates that the bulk of the X-ray emission originates from the boundary layer which has a negligible height above the surface of the white dwarf. The eclipse profile implies a white dwarf of mass M_{1}=0.9-1.1Msun and a secondary star of M_{2}=0.08-0.11Msun.

  17. Inverse scattering at high energies for the multidimensional Newton equation in a long range potential

    E-Print Network [OSTI]

    Alexandre Jollivet

    2013-06-16T23:59:59.000Z

    We define scattering data for the Newton equation in a potential $V\\in C^2(\\R^n,\\R)$, $n\\ge2$, that decays at infinity like $r^{-\\alpha}$ for some $\\alpha\\in (0,1]$. We provide estimates on the scattering solutions and scattering data and we prove, in particular, that the scattering data at high energies uniquely determine the short range part of the potential up to the knowledge of the long range tail of the potential. The Born approximation at fixed energy of the scattering data is also considered. We then change the definition of the scattering data to study inverse scattering in other asymptotic regimes. These results were obtained by developing the inverse scattering approach of [Novikov, 1999].

  18. The generalized Newton's law of gravitation versus the general theory of relativity

    E-Print Network [OSTI]

    A. I. Arbab

    2012-01-10T23:59:59.000Z

    Einstein general theory of relativity (GTR) accounted well for the precession of the perihelion of planets and binary pulsars. While the ordinary Newton law of gravitation failed, a generalized version yields similar results. We have shown here that these effects can be accounted for as due to the existence of gravitomagnetism only, and not necessarily due to the curvature of space time. Or alternatively, gravitomagnetism is equivalent to a curved space-time. The precession of the perihelion of planets and binary pulsars may be interpreted as due to the spin of the orbiting planet ($m$) about the Sun ($M$)\\,. The spin ($S$) of planets is found to be related to their orbital angular momentum ($L$) by a simple formula, \\emph{viz}., $S\\propto \\,\\frac{m}{M}L$\\,.

  19. Modified Newton's Law of Gravitation Due to Minimal Length in Quantum Gravity

    E-Print Network [OSTI]

    Ahmed Farag Ali; A. Tawfik

    2013-02-22T23:59:59.000Z

    A recent theory about the origin of the gravity suggests that the gravity is originally an entropic force. In this work, we discuss the effects of generalized uncertainty principle (GUP) which is proposed by some approaches to quantum gravity such as string theory, black hole physics and doubly special relativity theories (DSR), on the area law of the entropy. This leads to a $\\sqrt{Area}$-type correction to the area law of entropy which imply that the number of bits $N$ is modified. Therefore, we obtain a modified Newton's law of gravitation. Surprisingly, this modification agrees with different sign with the prediction of Randall-Sundrum II model which contains one uncompactified extra dimension. Furthermore, such modification may have observable consequences at length scales much larger than the Planck scale.

  20. On the extension of Newton's second law to theories of gravitation in curved space-time

    E-Print Network [OSTI]

    Mayeul Arminjon

    2006-09-14T23:59:59.000Z

    We investigate the possibility of extending Newton's second law to the general framework of theories in which special relativity is locally valid, and in which gravitation changes the flat Galilean space-time metric into a curved metric. This framework is first recalled, underlining the possibility to uniquely define a space metric and a local time in any given reference frame, hence to define velocity and momentum in terms of the local space and time standards. It is shown that a unique consistent definition can be given for the derivative of a vector (the momentum) along a trajectory. Then the possible form of the gravitation force is investigated. It is shown that, if the motion of free particles has to follow space-time geodesics, then the expression for the gravity acceleration is determined uniquely. It depends on the variation of the metric with space and time, and it involves the velocity of the particle.

  1. Analysis of the AirTouch automatic vehicle location system's ability to locate moving vehicles 

    E-Print Network [OSTI]

    Henry, Tracy Lynn

    1995-01-01T23:59:59.000Z

    Automatic vehicle location systems are becoming more prevalent in diverse transportation applications. Their ability to locate vehicles can assist in locating emergency and public transit vehicles for better real-time dispatching as well...

  2. Analysis of the AirTouch automatic vehicle location system's ability to locate moving vehicles

    E-Print Network [OSTI]

    Henry, Tracy Lynn

    1995-01-01T23:59:59.000Z

    Automatic vehicle location systems are becoming more prevalent in diverse transportation applications. Their ability to locate vehicles can assist in locating emergency and public transit vehicles for better real-time dispatching as well...

  3. Analysis of Offshore Wind Energy Leasing Areas for the Rhode Island/Massachusetts Wind Energy Area

    SciTech Connect (OSTI)

    Musial, W.; Elliott, D.; Fields, J.; Parker, Z.; Scott, G.

    2013-04-01T23:59:59.000Z

    The National Renewable Energy Laboratory (NREL), under an interagency agreement with the Bureau of Ocean Energy Management (BOEM), is providing technical assistance to BOEM on the identification and delineation of offshore leasing areas for offshore wind energy development within the Atlantic Coast Wind Energy Areas (WEAs) established by BOEM in 2012. This report focuses on NREL's evaluation of BOEM's Rhode Island/Massachusetts (RIMA) WEA leasing areas. The objective of the NREL evaluation was to assess the proposed delineation of the two leasing areas and determine if the division is reasonable and technically sound. Additionally, the evaluation aimed to identify any deficiencies in the delineation. As part of the review, NREL performed the following tasks: 1. Performed a limited review of relevant literature and RIMA call nominations. 2. Executed a quantitative analysis and comparison of the two proposed leasing areas 3. Conducted interviews with University of Rhode Island (URI) staff involved with the URI Special Area Management Plan (SAMP) 4. Prepared this draft report summarizing the key findings.

  4. Building America Case Study: Boiler Control Replacement for Hydronically Heated Multifamily Buildings, Cambridge, Massachusetts (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-11-01T23:59:59.000Z

    The ARIES Collaborative, a U.S. Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. (HRI) of Cambridge, Massachusetts, to study improvements to the central hydronic heating system in one of the nonprofit's housing developments. The heating controls in the three-building, 42-unit Columbia Cambridge Alliance for Spanish Tenants housing development were upgraded. Fuel use in the development was excessive compared to similar properties. A poorly insulated thermal envelope contributed to high energy bills, but adding wall insulation was not cost-effective or practical. The more cost-effective option was improving heating system efficiency. Efficient operation of the heating system faced several obstacles, including inflexible boiler controls and failed thermostatic radiator valves. Boiler controls were replaced with systems that offer temperature setbacks and one that controls heat based on apartment temperature in addition to outdoor temperature. Utility bill analysis shows that post-retrofit weather-normalized heating energy use was reduced by 10%-31% (average of 19%). Indoor temperature cutoff reduced boiler runtime (and therefore heating fuel consumption) by 28% in the one building in which it was implemented. Nearly all savings were obtained during night which had a lower indoor temperature cut off (68 degrees F) than day (73 degrees F). This implies that the outdoor reset curve was appropriately adjusted for this building for daytime operation. Nighttime setback of heating system supply water temperature had no discernable impact on boiler runtime or gas bills.

  5. Transformations, Inc. Net Zero Energy Communities, Devens, Easthampton, Townsend, Massachusetts (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01T23:59:59.000Z

    In 2009, Transformations, Inc. partnered with U.S. Department of Energy (DOE) Building America team Building Science Corporation (BSC) to build new net zero energy houses in three developments in Massachusetts. The company has been developing strategies for cost-effective super-insulated homes in the New England market since 2006. After years of using various construction techniques, it has developed a specific set of assemblies and specifications that achieve a 44.9% reduction in energy use compared with a home built to the 2009 International Residential Code, qualifying the houses for the DOE's Challenge Home. The super-insulated houses provide data for several research topics in a cold climate. BSC studied the moisture risks in double stud walls insulated with open cell spray foam and cellulose. The mini-split air source heat pump (ASHP) research focused on the range of temperatures experienced in bedrooms as well as the homeowners' perceptions of equipment performance. BSC also examined the developer's financing options for the photovoltaic (PV) systems, which take advantage of Solar Renewable Energy Certificates, local incentives, and state and federal tax credits.

  6. Health hazard evaluation report HETA 96-0137-2607, Yankee Atomic Electric Company, Rowe, Massachusetts

    SciTech Connect (OSTI)

    Sylvain, D.C.

    1996-10-01T23:59:59.000Z

    In response to a request from the Health and Safety Supervisor at the Yankee Nuclear Power Station (SIC-4911), Rowe, Massachusetts, an investigation was begun into ozone (10028156) exposure during plasma arc cutting and welding. Welders had reported chest tightness, dry cough, and throat and bronchial irritation. The nuclear power station was in the process of being decommissioned, and workers were dismantling components using welding and cutting methods. Of the operations observed during the site visit, the highest ozone concentrations were generated during plasma arc cutting, followed by metal inert gas (MIG) welding and arc welding. During plasma arc cutting the average and peak concentrations exceeded the NIOSH ceiling recommended exposure limit of 0.1 part per million. The author concludes that ozone exposure during plasma arc cutting and MIG welding presented a health hazard to welders. The author recommends that improvements be made in the local exhaust ventilation, that nitrogen-dioxide levels be monitored during hot work, and that many exposed workers wear protective clothing, use ultraviolet blocking lotion, and continue the use appropriate shade of eye protection.

  7. Variation of mercury in fish from Massachusetts lakes based on ecoregion and lake trophic status

    SciTech Connect (OSTI)

    Rose, J.; Hutcheson, M.; West, C.R. [Massachusetts Dept. of Environmental Protection, Boston, MA (United States). Office of Research and Standards] [and others

    1995-12-31T23:59:59.000Z

    Twenty-four of the state`s least-impacted waterbodies were sampled for sediment, water, physical characteristics and 3 species of fish to determine the extent of, and patterns of variation in, mercury contamination. Sampling effort was apportioned among three different ecological subregions of the state, as defined by EPA, and among lakes of differing trophic status. The authors sought to partition the variance to discover if these broadly defined concepts are suitable predictors of mercury levels in fish. Mean fish mercury was 0.14 ppm wet weight in samples of 168 of the bottom feeding brown bullheads (Ameriurus nebulosus) (range = 0.01--0.79 ppm); 0.3 ppm in 199 of the omnivorous yellow perch (Perca flavescens) (range = 0.01--0.75 ppm); and 0.4 ppm in samples of 152 of the predaceous largemouth bass (Micropterus salmoides) (range = 0.05--1.1 ppm). Multivariate statistics are employed to determine how mercury concentrations in fish correlate with sediment chemistry, water chemistry, fish trophic status, fish size and age, lake and watershed size, the presence and extent of wetlands in the watershed, and physical characteristics of the lake. The survey design complements ongoing efforts begun in 1983 to test fish in a variety of waters, from which emanated fish advisories for impacted rivers and lakes. The study defines a baseline for fish contamination in Massachusetts lakes and ponds that serves as a template for public health decisions regarding fish consumption.

  8. Pipeline corridors through wetlands -- Impacts on plant communities: Norris Brook Crossing Peabody, Massachusetts

    SciTech Connect (OSTI)

    Shem, L.M.; Van Dyke, G.D.; Zimmerman, R.E. [Argonne National Lab., IL (United States)

    1994-12-01T23:59:59.000Z

    The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents the results of a survey conducted August 17--19, 1992, at the Norris Brook crossing in the town of Peabody, Essex County, Massachusetts. The pipeline at this site was installed during September and October 1990. A backhoe was used to install the pipeline. The pipe was assembled on the adjacent upland and slid into the trench, after which the backhoe was used again to fill the trench and cover the pipeline. Within two years after pipeline construction, a dense vegetative community, composed predominantly of native perennial species, had become established on the ROW. Compared with adjacent natural areas undisturbed by pipeline installation, there was an increase in purple loosestrife and cattail within the ROW, while large woody species were excluded from the ROW. As a result of the ROW`s presence, habitat diversity, edge-type habitat, and species diversity increased within the site. Crooked-stem aster, Aster prenanthoides (a species on the Massasschusetts list of plants of special concern), occurred in low numbers in the adjacent natural areas and had reinvaded the ROW in low numbers.

  9. Assessment of Offshore Wind Energy Leasing Areas for the BOEM Massachusetts Wind Energy Area

    SciTech Connect (OSTI)

    Musial, W.; Parker, Z.; Fields, M.; Scott, G.; Elliott, D.; Draxl, C.

    2013-12-01T23:59:59.000Z

    The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL), under an interagency agreement with the Bureau of Ocean Energy Management (BOEM), is providing technical assistance to identify and delineate leasing areas for offshore wind energy development within the Atlantic Coast Wind Energy Areas (WEAs) established by BOEM. This report focuses on NREL's development of three delineated leasing area options for the Massachusetts (MA) WEA and the technical evaluation of these leasing areas. The overarching objective of this study is to develop a logical process by which the MA WEA can be subdivided into non-overlapping leasing areas for BOEM's use in developing an auction process in a renewable energy lease sale. NREL worked with BOEM to identify an appropriate number of leasing areas and proposed three delineation alternatives within the MA WEA based on the boundaries announced in May 2012. A primary output of the interagency agreement is this report, which documents the methodology, including key variables and assumptions, by which the leasing areas were identified and delineated.

  10. Proposal for an experiment to search for Randall-Sundrum-type corrections to Newton's law of gravitation

    SciTech Connect (OSTI)

    Azam, Mofazzal [Theoretical Physics Division, Bhabha Atomic Research Centre, Mumbai (India); Sami, M. [Centre for Theoretical Physics, Jamia Millia Islamia, New Delhi (India); Unnikrishnan, C. S. [Tata Institute of Fundamental Research, Mumbai (India); Shiromizu, T. [Department of Physics, Tokyo Institute of Technology, Tokyo (Japan)

    2008-05-15T23:59:59.000Z

    String theory, as well as the string inspired brane-world models such as the Randall-Sundrum (RS) one, suggest a modification of Newton's law of gravitation at small distance scales. Search for modifications of standard gravity is an active field of research in this context. It is well known that short range corrections to gravity would violate the Newton-Birkhoff theorem. Based on calculations of RS-type non-Newtonian forces for finite size spherical bodies, we propose a torsion balance based experiment to search for the effects of violation of this theorem valid in Newtonian gravity as well as in the general theory of relativity. We explain the main principle behind the experiment and provide detailed calculations suggesting optimum values of the parameters of the experiment. The projected sensitivity is sufficient to probe the RS parameter up to 10 microns.

  11. Proposal for an experiment to search for Randall-Sundrum type corrections to Newton's law of gravitation

    E-Print Network [OSTI]

    Mofazzal Azam; M. Sami; C. S. Unnikrishnan; T. Shiromizu

    2008-04-02T23:59:59.000Z

    String theory, as well as the string inspired brane-world models such as the Randall-Sundrum (RS) one, suggest a modification of Newton's law of gravitation at small distance scales. Search for modifications of standard gravity is an active field of research in this context. It is well known that short range corrections to gravity would violate the Newton-Birkhoff theorem. Based on calculations of RS type non-Newtonian forces for finite size spherical bodies, we propose a torsion balance based experiment to search for the effects of violation of this celebrated theorem valid in Newtonian gravity as well as the general theory of relativity. We explain the main principle behind the experiment and provide detailed calculations suggesting optimum values of the parameters of the experiment. The projected sensitivity is sufficient to probe the Randall-Sundrum parameter up to 10 microns.

  12. Helicopter magnetic survey conducted to locate wells

    SciTech Connect (OSTI)

    Veloski, G.A.; Hammack, R.W.; Stamp, V. (Rocky Mountain Oilfield Testing Center); Hall, R. (Rocky Mountain Oilfield Testing Center); Colina, K. (Rocky Mountain Oilfield Testing Center)

    2008-07-01T23:59:59.000Z

    A helicopter magnetic survey was conducted in August 2007 over 15.6 sq mi at the Naval Petroleum Reserve No. 3’s (NPR-3) Teapot Dome Field near Casper, Wyoming. The survey’s purpose was to accurately locate wells drilled there during more than 90 years of continuous oilfield operation. The survey was conducted at low altitude and with closely spaced flight lines to improve the detection of wells with weak magnetic response and to increase the resolution of closely spaced wells. The survey was in preparation for a planned CO2 flood for EOR, which requires a complete well inventory with accurate locations for all existing wells. The magnetic survey was intended to locate wells missing from the well database and to provide accurate locations for all wells. The ability of the helicopter magnetic survey to accurately locate wells was accomplished by comparing airborne well picks with well locations from an intense ground search of a small test area.

  13. Location theory and the location of industry along an interstate highway

    E-Print Network [OSTI]

    Miller, James Patterson

    1965-01-01T23:59:59.000Z

    to determine the significance of these locational factors among plants with different characteristics that have located in certain localities should provide pertinent information with both practical and theoretical implications. Since 1956, approximately 64... Summary of Plant Location Theory Cost Fac'tots . . . . . . . . . . . . . ~ The Importance of 'the Demand Factor Greenhut's General Theory of Plant Location and the Intangible Factor Location Factors as Revealed by Empirical Study Greenhut's Case...

  14. The XMM-Newton Survey in the Marano Field I. The X-ray data and optical follow-up

    E-Print Network [OSTI]

    Krumpe, M; Schwope, A D; Wagner, S; Zamorani, G; Mignoli, M; Staubert, R; Wisotzki, L; Hasinger, G

    2006-01-01T23:59:59.000Z

    We report on a medium deep XMM-Newton survey of the Marano Field and optical follow-up observations. The mosaicked XMM-Newton pointings in this optical quasar survey field cover 0.6 square degree with a total of 120 ksec good observation time. We detected 328 X-ray sources in total. The turnover flux of our sample is f~5x10^(-15) erg/cm^2/s in the 0.2-10 keV band. With VLT FORS1 and FORS2 spectroscopy we classified 96 new X-ray counterparts. The central 0.28 square degree, where detailed optical follow-up observations were performed, contain 170 X-ray sources (detection likelihood ML>10), out of which 48 had already been detected by ROSAT. In this region we recover 23 out of 29 optically selected quasars. With a total of 110 classifications in our core sample we reach a completeness of ~65%. About one third of the XMM-Newton sources is classified as type II AGN with redshifts mostly below 1.0. Furthermore, we detect five high redshift type II AGN (2.2

  15. Performance Results for Massachusetts and Rhode Island Deep Energy Retrofit Pilot Community

    SciTech Connect (OSTI)

    Gates, C.; Neuhauser, K.

    2014-03-01T23:59:59.000Z

    Between December, 2009 and December, 2012 42 deep energy retrofit (DER) projects were completed through a DER pilot program sponsored by National Grid and conducted in Massachusetts and Rhode Island. 37 of these projects were comprehensive retrofits while 5 were partial DERs, meaning that high performance retrofit was implemented for a single major enclosure component or a limited number of major enclosure components. The 42 DER projects represent 60 units of housing. The comprehensive projects all implemented a consistent 'package' of measures in terms of the performance targeted for major building components. Projects exhibited some variations in the approach to implementing the retrofit package. Pre- and post-retrofit air leakage measurements were performed for each of the projects. Each project also reported information about project costs including identification of energy-related costs. Post-retrofit energy-use data was obtained for 29 of the DER projects. Post-retrofit energy use was analyzed based on the net energy used by the DER project regardless of whether the energy was generated on site or delivered to the site. Homeowner surveys were returned by 12 of the pilot participants. Based on the community experience, this DER package is expected to result in yearly source energy use near 110 MMBtu/year or approximately 40% below the Northeast regional average. Larger to medium sized homes that successful implement these retrofits can be expected to achieve source EUI that is comparable to Passive House targets for new construction. The community of DER projects show post-retrofit airtightness below 1.5 ACH50 to be eminently achievable.

  16. Field Performance of Heat Pump Water Heaters in the Northeast, Massachusetts and Rhode Island (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-12-01T23:59:59.000Z

    Heat pump water heaters (HPWHs) are finally entering the mainstream residential water heater market. Potential catalysts are increased consumer demand for higher energy efficiency electric water heating and a new Federal water heating standard that effectively mandates use of HPWHs for electric storage water heaters with nominal capacities greater than 55 gallons. When compared to electric resistance water heating, the energy and cost savings potential of HPWHs is tremendous. Converting all electric resistance water heaters to HPWHs could save American consumers 7.8 billion dollars annually ($182 per household) in water heating operating costs and cut annual residential source energy consumption for water heating by 0.70 quads. Steven Winter Associates, Inc. embarked on one of the first in situ studies of these newly released HPWH products through a partnership with two sponsoring electric utility companies, National Grid and NSTAR, and one sponsoring energy efficiency service program administrator, Cape Light Compact. Recent laboratory studies have measured performance of HPWHs under various operating conditions, but publicly available field studies have not been as available. This evaluation attempts to provide publicly available field data on new HPWHs by monitoring the performance of three recently released products (General Electric GeoSpring, A.O. Smith Voltex, and Stiebel Eltron Accelera 300). Fourteen HPWHs were installed in Massachusetts and Rhode Island and monitored for over a year. Of the 14 units, ten were General Electric models (50 gallon units), two were Stiebel Eltron models (80 gallon units), and two were A.O. Smith models (one 60-gallon and one 80-gallon unit).

  17. National Grid Deep Energy Retrofit Pilot, Massachusetts and Rhode Island (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-03-01T23:59:59.000Z

    Between December, 2009 and December, 2012 42 deep energy retrofit (DER) projects were completed through a DER pilot program sponsored by National Grid and conducted in Massachusetts and Rhode Island. 37 of these projects were comprehensive retrofits while 5 were partial DERs, meaning that high performance retrofit was implemented for a single major enclosure component or a limited number of major enclosure components. The 42 DER projects represent 60 units of housing. The comprehensive projects all implemented a consistent "package" of measures in terms of the performance targeted for major building components. Projects exhibited some variations in the approach to implementing the retrofit package. Pre- and post-retrofit air leakage measurements were performed for each of the projects. Each project also reported information about project costs including identification of energy-related costs. Post-retrofit energy-use data was obtained for 29 of the DER projects. Post-retrofit energy use was analyzed based on the net energy used by the DER project regardless of whether the energy was generated on site or delivered to the site. Homeowner surveys were returned by 12 of the pilot participants. Based on the community experience, this DER package is expected to result in yearly source energy use near 110 MMBtu/year or approximately 40% below the Northeast regional average. Larger to medium sized homes that successful implement these retrofits can be expected to achieve source EUI that is comparable to Passive House targets for new construction. The community of DER projects show post-retrofit airtightness below 1.5 ACH50 to be eminently achievable.

  18. Regenerator Location Problem in Flexible Optical Networks

    E-Print Network [OSTI]

    BARIS YILDIZ

    2014-11-22T23:59:59.000Z

    Nov 22, 2014 ... Abstract: In this study we introduce the regenerator location problem in flexible optical networks (RLP-FON). With a given traffic demand, ...

  19. The temperature and distribution of gas in CL 0016+16 measured with XMM-Newton

    E-Print Network [OSTI]

    Birkinshaw, M

    2003-01-01T23:59:59.000Z

    We present results of a 37 ks observation of CL 0016+16 with the XMM-Newton EPIC instrument. Within 1.5 arcmin of the cluster centre we measure a gas temperature of kT = 9.13^{+0.24}_{-0.22} keV and an abundance of 0.22^{+0.04}_{-0.03} times the solar value (1 sigma uncertainties). This significant improvement over previous measurements has allowed us to revise the estimate of the Hubble constant based on CL 0016+16 to 68 +/- 8 km s^{-1} Mpc^{-1} (random error only), close to the value from the Hubble Space Telescope distance-scale project. The total gravitating mass within a radius of 248 kpc of the cluster centre is in good agreement with that found from gravitational lensing over the same region, supporting the assumption of isothermal gas in hydrostatic equilibrium. The gas mass fraction of 0.13 +/- 0.02 is in remarkable agreement with that given by cosmological parameters for the Universe as a whole, suggesting that CL 0016+16 is a fair sample of the matter content of the Universe. While there is no spec...

  20. XMM-Newton and Gemini Observations of Eight RASSCALS Galaxy Groups

    E-Print Network [OSTI]

    A. Mahdavi; A. Finoguenov; H. Boehringer; M. J. Geller; J. P. Henry

    2005-02-18T23:59:59.000Z

    We study the distribution of gas pressure and entropy in eight groups of galaxies belonging to the ROSAT All-Sky Survey / Center for Astrophysics Loose Systems (RASSCALS). We use archival and proprietary XMM-Newton observations, supplementing the X-ray data with redshifts derived from the literature; we also list 127 new redshifts measured with the Gemini North telescope. The groups show remarkable self-similarity in their azimuthally averaged entropy and temperature profiles. The entropy increases with radius; the behavior of the entropy profiles is consistent with an increasing broken power law with inner and outer slope 0.92+0.04-0.05 and 0.42+0.05-0.04 (68% confidence), respectively. There is no evidence of a central, isentropic core, and the entropy distribution in most of the groups is flatter at large radii than in the inner region, challenging earlier reports as well as theoretical models predicting large isentropic cores or asymptotic slopes of 1.1 at large radii. The pressure profiles are consistent with a self-similar decreasing broken power law in radius; the inner and outer slopes are -0.78+0.04-0.03 and -1.7+0.1-0.3, respectively. The results suggest that the larger scatter in the entropy distribution reflects the varied gasdynamical histories of the groups; the regularity and self-similarity of the pressure profiles is a sign of a similarity in the underlying dark matter distributions.

  1. XMM-Newton observation of SNR J0533-7202 in the Large Magellanic Cloud

    E-Print Network [OSTI]

    Kavanagh, P J; Whelan, E T; Maggi, P; Haberl, F; Bozzetto, L M; Filipovic, M D; Crawford, E J

    2015-01-01T23:59:59.000Z

    Aims. We present an X-ray study of the supernova remnant SNR J0533-7202 in the Large Magellanic Cloud (LMC) and determine its physical characteristics based on its X-ray emission. Methods. We observed SNR J0533-7202 with XMM-Newton (flare-filtered exposure times of 18 ks EPIC-pn and 31 ks EPIC-MOS1/MOS2). We produced X-ray images of the SNR, performed an X-ray spectral analysis, and compared the results to multi-wavelength studies. Results. The distribution of X-ray emission is highly non-uniform, with the south-west region brighter than the north-east. The X-ray emission is correlated with the radio emission from the remnant. We determine that this morphology is likely due to the SNR expanding into a non-uniform ambient medium and not an absorption effect. We estimate the size to be 53.9 (\\pm 3.4) x 43.6 (\\pm 3.4) pc, with the major axis rotated ~64 degrees east of north. We find no spectral signatures of ejecta and infer that the X-ray plasma is dominated by swept-up interstellar medium. Using the spectral ...

  2. Saari's homographic conjecture for planar equal-mass three-body problem in Newton gravity

    E-Print Network [OSTI]

    Fujiwara, Toshiaki; Ozaki, Hiroshi; Taniguchi, Tetsuya

    2012-01-01T23:59:59.000Z

    Saari's homographic conjecture in N-body problem under the Newton gravity is the following; configurational measure \\mu=\\sqrt{I}U, which is the product of square root of the moment of inertia I=(\\sum m_k)^{-1}\\sum m_i m_j r_{ij}^2 and the potential function U=\\sum m_i m_j/r_{ij}, is constant if and only if the motion is homographic. Where m_k represents mass of body k and r_{ij} represents distance between bodies i and j. We prove this conjecture for planar equal-mass three-body problem. In this work, we use three sets of shape variables. In the first step, we use \\zeta=3q_3/(2(q_2-q_1)) where q_k \\in \\mathbb{C} represents position of body k. Using r_1=r_{23}/r_{12} and r_2=r_{31}/r_{12} in intermediate step, we finally use \\mu itself and \\rho=I^{3/2}/(r_{12}r_{23}r_{31}). The shape variables \\mu and \\rho make our proof simple.

  3. Saari's homographic conjecture for planar equal-mass three-body problem in Newton gravity

    E-Print Network [OSTI]

    Toshiaki Fujiwara; Hiroshi Fukuda; Hiroshi Ozaki; Tetsuya Taniguchi

    2012-02-04T23:59:59.000Z

    Saari's homographic conjecture in N-body problem under the Newton gravity is the following; configurational measure \\mu=\\sqrt{I}U, which is the product of square root of the moment of inertia I=(\\sum m_k)^{-1}\\sum m_i m_j r_{ij}^2 and the potential function U=\\sum m_i m_j/r_{ij}, is constant if and only if the motion is homographic. Where m_k represents mass of body k and r_{ij} represents distance between bodies i and j. We prove this conjecture for planar equal-mass three-body problem. In this work, we use three sets of shape variables. In the first step, we use \\zeta=3q_3/(2(q_2-q_1)) where q_k \\in \\mathbb{C} represents position of body k. Using r_1=r_{23}/r_{12} and r_2=r_{31}/r_{12} in intermediate step, we finally use \\mu itself and \\rho=I^{3/2}/(r_{12}r_{23}r_{31}). The shape variables \\mu and \\rho make our proof simple.

  4. Effervescent heating: constraints from nearby cooling flow clusters observed with XMM-Newton

    E-Print Network [OSTI]

    Rocco Piffaretti; Jelle Kaastra

    2006-05-15T23:59:59.000Z

    We have used deprojected radial density and temperature profiles of a sample of 16 nearby CF clusters observed with XMM-Newton to test whether the effervescent heating model can satisfactorily explain the dynamics of CF clusters. For each cluster we derived the required extra heating as a function of cluster-centric distance for various values of the unknown parameters $\\dot M$ (mass deposition rate) and $f_c$ (conduction efficiency). We fitted the extra heating curve using the AGN effervescent heating function and derived the AGN parameters $L$ (the time-averaged luminosity) and $r_0$ (the scale radius where the bubbles start rising in the ICM). While we do not find any solution with the effervescent heating model for only one object, we do show that AGN and conduction heating are not cooperating effectively for half of the objects in our sample. For most of the clusters we find that, when a comparison is possible, the derived AGN scale radius $r_0$ and the observed AGN jet extension have the same order of magnitude. The AGN luminosities required to balance radiative losses are substantially lowered if the fact that the AGN deposits energy within a finite volume is taken into account. For the Virgo cluster, we find that the AGN power derived from the effervescent heating model is in good agreement with the observed jet power.

  5. Connections and dynamical trajectories in generalised Newton-Cartan gravity I. An intrinsic view

    E-Print Network [OSTI]

    Xavier Bekaert; Kevin Morand

    2015-05-14T23:59:59.000Z

    The "metric" structure of nonrelativistic spacetimes consists of a one-form (the absolute clock) whose kernel is endowed with a positive-definite metric. Contrarily to the relativistic case, the metric structure and the torsion do not determine a unique Galilean (i.e. compatible) connection. This subtlety is intimately related to the fact that the timelike part of the torsion is proportional to the exterior derivative of the absolute clock. When the latter is not closed, torsionfreeness and metric-compatibility are thus mutually exclusive. We will explore generalisations of Galilean connections along the two corresponding alternative roads in a series of papers. In the present one, we focus on compatible connections and investigate the equivalence problem (i.e. the search for the necessary data allowing to uniquely determine connections) in the torsionfree and torsional cases. More precisely, we characterise the affine structure of the spaces of such connections and display the associated model vector spaces. In contrast with the relativistic case, the metric structure does not single out a privileged origin for the space of metric-compatible connections. In our construction, the role of the Levi-Civita connection is played by a whole class of privileged origins, the so-called torsional Newton-Cartan (TNC) geometries recently investigated in the literature. Finally, we discuss a generalisation of Newtonian connections to the torsional case.

  6. Field Theory on Newton-Cartan Backgrounds and Symmetries of the Lifshitz Vacuum

    E-Print Network [OSTI]

    Hartong, Jelle; Obers, Niels A

    2015-01-01T23:59:59.000Z

    Holography for Lifshitz space-times corresponds to dual field theories on a fixed torsional Newton-Cartan (TNC) background. We examine the coupling of non-relativistic field theories to TNC backgrounds and uncover a novel mechanism by which a global U(1) can become local. This involves the TNC vector $M_\\mu$ which sources a particle number current, and which for flat NC space-time satisfies $M_{\\mu}=\\partial_{\\mu}M$ with a Schroedinger symmetry realized on $M$. We discuss various toy model field theories on flat NC space-time for which the new mechanism leads to extra global space-time symmetries beyond the generic Lifshitz symmetry, allowing for an enhancement to Schroedinger symmetry. On the holographic side, the source $M$ also appears in the Lifshitz vacuum with exactly the same properties as for flat NC space-time. In particular, the bulk diffeomorphisms that preserve the boundary conditions realize a Schroedinger algebra on $M$, allowing for a conserved particle number current. Finally, we present a pro...

  7. Fourier Resolved Spectroscopy of the XMM-Newton Observations of MCG -6-30-15

    E-Print Network [OSTI]

    I. E. Papadakis; D. Kazanas; A. Akylas

    2005-06-14T23:59:59.000Z

    We study the Frequency Resolved Spectra of the Seyfert galaxy MCG -6-30-15 obtained during two recent XMM-Newton observations. Splitting the Fourier spectra in soft (2 keV) bands, we find that the soft band has a variability amplitude larger than the hard one on time scales longer than 10 ksec, while the opposite is true on time scales shorter than 3 ksec. Both the soft and hard band spectra are well fitted by power laws of different indices. The spectra of the hard band become clearly softer as the Fourier Frequency decreases from 7x10^{-4} Hz to 10^{-5} Hz, while the spectral slope of the soft band power law component is independent of the Fourier frequency. The well known broad Fe Ka feature is absent at all frequency bins; this result implies that this feature is not variable on time scales shorter than ~10^5 sec, in agreement with recent line variability studies. Strong spectral features are also present in the soft X-ray band (at E~0.7), clearly discernible in all Fourier Frequency bins. This fact is consistent with the assumption that they are due to absorption by intervening matter within the source.

  8. A good mass proxy for galaxy clusters with XMM-Newton

    SciTech Connect (OSTI)

    Zhao, Hai-Hui; Jia, Shu-Mei; Chen, Yong; Li, Cheng-Kui; Song, Li-Ming; Xie, Fei, E-mail: zhaohh@ihep.ac.cn [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China)

    2013-12-01T23:59:59.000Z

    We use a sample of 39 galaxy clusters at redshift z < 0.1 observed by XMM-Newton to investigate the relations between X-ray observables and total mass. Based on central cooling time and central temperature drop, the clusters in this sample are divided into two groups: 25 cool core clusters and 14 non-cool core clusters, respectively. We study the scaling relations of L {sub bol}-M {sub 500}, M {sub 500}-T, M {sub 500}-M {sub g}, and M {sub 500}-Y {sub X}, and also the influences of cool core on these relations. The results show that the M {sub 500}-Y {sub X} relation has a slope close to the standard self-similar value, has the smallest scatter and does not vary with the cluster sample. Moreover, the M {sub 500}-Y {sub X} relation is not affected by the cool core. Thus, the parameter of Y{sub X} may be the best mass indicator.

  9. $XMM-Newton$ $?$ project: III. Gas mass fraction shape in high redshift clusters

    E-Print Network [OSTI]

    Rachida Sadat; Alain Blanchard; Sebastien C. Vauclair; David H. Lumb; James Bartlett; A. K. Romer; Jean-Philippe Bernard; Michel Boer; Philippe Marty; Jukka Nevalainen; Douglas J. Burke; C. A. Collins; Robert C. Nichol

    2005-03-19T23:59:59.000Z

    We study the gas mass fraction, $f\\_{\\rm gas},$ behavior in $XMM-Newton$ $\\Omega$ project. The typical $f\\_{\\rm gas}$ shape of high redshift galaxy clusters follows the global shape inferred at low redshift quite well. This result is consistent with the gravitational instability picture leading to self similar structures for both the dark and baryonic matter. However, the mean $f\\_{\\rm gas} in distant clusters shows some differences to local ones, indicating a departure from strict scaling. This result is consistent with the observed evolution in the luminosity-temperature relation. We quantitatively investigate this departure from scaling laws. Within the local sample we used, a moderate but clear variation of the amplitude of the gas mass fraction with temperature is found, a trend that weakens in the outer regions. These variations do not explain departure from scaling laws of our distant clusters. An important implication of our results is that the gas fraction evolution, a test of the cosmological parameters, can lead to biased values when applied at radii smaller than the virial radius. From our $XMM$ clusters, the apparent gas fraction at the virial radius is consistent with a non-evolving universal value in a high matter density model and not with a concordance.

  10. Does the Newton's gravitational constant vary sinusoidally with time? An independent test with planetary orbital motions

    E-Print Network [OSTI]

    Iorio, Lorenzo

    2015-01-01T23:59:59.000Z

    A sinusoidally time-varying pattern for the values of the Newton's constant of gravitation $G$ measured in Earth-based laboratories over the latest decades has been recently reported in the literature. Its amplitude and period amount to $A_G=1.619\\times 10^{-14} \\textrm{kg}^{-1} \\textrm{m}^3 \\textrm{s}^{-2}, P_G=5.899 \\textrm{yr}$, respectively. Given the fundamental role played by $G$ in the currently accepted theory of gravitation and the attempts to merge it with quantum mechanics, it is important to put to the test the hypothesis that the aforementioned harmonic variation may pertain $G$ itself in a direct and independent way. The bounds on $\\dot G/G$ existing in the literature may not be extended straightforwardly to the present case since they were inferred by considering just secular variations. Thus, we numerically integrated the ad-hoc modified equations of motion of the major bodies of the Solar System by finding that the orbits of the planets would be altered by an unacceptably larger amount in vie...

  11. Public health assessment for New Bedford Site, New Bedford, Bristol County, Massachusetts, Region 1. Cerclis No. MAD980731335. Final report

    SciTech Connect (OSTI)

    NONE

    1995-04-21T23:59:59.000Z

    New Bedford Harbor drains the Acushnet River into Buzzards Bay in southeastern Massachusetts. Extensive polychlorinated biphenyl (PCB) and heavy metal contamination have been detected in the estuary that drains the river, a portion of which is exposed as a mudflat at low tide. This contamination has also been detected in sediment sampled from the remainder of the harbor. Based on the information reviewed, ATSDR has concluded that this site is of public health hazard because of the risk to human health resulting from ongoing exposure to PCBs via ingestion of contaminated fish within harbor waters and dermal contact with PCB-contaminated sediments.

  12. Automated Fault Location In Smart Distribution Systems 

    E-Print Network [OSTI]

    Lotfifard, Saeed

    2012-10-19T23:59:59.000Z

    ............................................................................................................................ 88 x LIST OF FIGURES Page Figure 1 Multiple possible fault location estimation for a fault at node A ........................ 7 Figure 2 Simple faulted network model [1] © [2011] IEEE ............................................ 40 Figure 3... Types C and D voltage sags for different phases [51] © [2003] IEEE .............. 42 Figure 4 Rf estimation procedure [1] © [2011] IEEE ...................................................... 45 Figure 5 Flow chart of the fault location algorithm [1...

  13. RECYCLING PROGRAM TYPE LOCATION ALLOWED NOT ALLOWED

    E-Print Network [OSTI]

    Miami, University of

    RECYCLING PROGRAM TYPE LOCATION ALLOWED NOT ALLOWED Batteries, toner, ink cartridges & cell phones and recycling is an important part of that effort. Below is a guide to on-campus recycling at RSMAS: Visit http://www.rsmas.miami.edu/msgso/ for map of recycling bin locations. NOTE: This is not an exhaustive list. If unauthorized items are found

  14. Optimized Fault Location Final Project Report

    E-Print Network [OSTI]

    Engineering Research Center Optimized Fault Location Concurrent Technologies Corporation Final Project Report by the Concurrent Technologies Corporation (CTC) and the Power Systems Engineering Research Center (PSERC). NeitherOptimized Fault Location Final Project Report Power Systems Engineering Research Center A National

  15. Locating and tracking assets using RFID 

    E-Print Network [OSTI]

    Kim, Gak Gyu

    2009-05-15T23:59:59.000Z

    , this research presents a math¬ematical model of using RFID (both handheld readers and stationary readers) for e?cient asset location. We derive the expected cost of locating RFID¬tagged objects in a multi¬area environment where hand¬held RF readers are used. We...

  16. Location Privacy and the Personal Distributed Environment

    E-Print Network [OSTI]

    Atkinson, Robert C

    Location Privacy and the Personal Distributed Environment Robert C Atkinson, Swee Keow Goo, James-- The Personal Distributed Environment is a new concept being developed within the Mobile VCE Core 3 research, wherever their location: ubiquitous access. Devices are co-ordinated by Device Management Entities (DMEs

  17. The Construction of Locative Situations: Locative Media and the Situationist International, Recuperation or Redux?

    E-Print Network [OSTI]

    McGarrigle, Conor

    2009-01-01T23:59:59.000Z

    closely aligned to the SI's construction of situations. ThisG (1957) Report on the Construction of Situations and on theThe Construction of Locative Situations: Locative Media and

  18. SFSU Building Coordinators List College or Administrative Unit Location(s)

    E-Print Network [OSTI]

    SFSU Building Coordinators List College or Administrative Unit Location(s) Building Coordinator81193 cathym@sfsu.edu GYM 102B Student Services Building SSB Mirel Tikkanen x53566 mtikkane@sfsu.edu SSB

  19. CLIMATE CHANGE FUEL CELL PROGRAM UNITED STATES COAST GUARD AIR STATION CAPE COD BOURNE, MASSACHUSETTS

    SciTech Connect (OSTI)

    John K. Steckel Jr

    2004-06-30T23:59:59.000Z

    This report covers the first year of operation of a fuel cell power plant, installed by PPL Spectrum, Inc. (PPL) under contract with the United States Coast Guard (USCG), Research and Development Center (RDC). The fuel cell was installed at Air Station Cape Cod in Bourne, MA. The project had the support of the Massachusetts Technology Collaborative (MTC), the Department of Energy (DOE), and Keyspan Energy. PPL selected FuelCell Energy, Inc. (FCE) and its fuel cell model DFC{reg_sign}300 for the contract. Grant contributions were finalized and a contract between PPL and the USCG for the manufacture, installation, and first year's maintenance of the fuel cell was executed on September 24, 2001. As the prime contractor, PPL was responsible for all facets of the project. All the work was completed by PPL through various subcontracts, including the primary subcontract with FCE for the manufacture, delivery, and installation of the fuel cell. The manufacturing and design phases proceeded in a relatively timely manner for the first half of the project. However, during latter stages of manufacture and fuel cell testing, a variety of issues were encountered that ultimately resulted in several delivery delays, and a number of contract modifications. Final installation and field testing was completed in April and May 2003. Final acceptance of the fuel cell was completed on May 16, 2003. The fuel cell has operated successfully for more than one year. The unit achieved an availability rate of 96%, which exceeded expectations. The capacity factor was limited because the unit was set at 155 kW (versus a nameplate of 250 kW) due to the interconnection with the electric utility. There were 18 shutdowns during the first year and most were brief. The ability of this plant to operate in the island mode improved availability by 3 to 4%. Events that would normally be shutdowns were simply island mode events. The mean time between failure was calculated at 239 hours, or slightly less than 10 days. The fuel cell did run continuously for more than one month on three occasions during the first year. Overall efficiency, including the thermal recovery, was found to be over 60%. Operation for the fuel cell during the first year produced net savings for the Coast Guard of over $18,000.

  20. Fort Devens: Cold Climate Market-Rate Townhomes Targeting HERS Index of 40, Harvard, Massachusetts (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01T23:59:59.000Z

    Achieving aggressive energy efficiency targets requires tight coordination and clear communication among owners, designers, builders, and subcontractors. For this townhome project, MassDevelopment, the quasi-governmental agency owner, selected Metric Development of Boston, teaming with the U.S. Department of Energy (DOE) Consortium for Advanced Residential Buildings (CARB) and Cambridge Seven Architects, to build very high performing market-rate homes. Fort Devens is part of a decommissioned army base in working-class Harvard, Massachusetts, approximately one hour northwest of Boston. The team proposed 12 net zero energy-ready townhomes, meaning that the application of renewable energy systems would result in annual net zero energy use in the homes. The homes were also designed to achieve a Home Energy Rating System (HERS) Index Score of 41 before adding renewables. For this project, CARB drew on its experience working with Rural Development Inc. on a series of affordable townhomes in northern Massachusetts. The team carefully planned the site to maximize solar access, daylighting, and efficient building forms. The basic strategy was to design a very efficient thermal enclosure while minimizing incremental cost increases compared with standard construction. Using BEopt modeling software, the team established the requirements of the enclosure and investigated multiple assembly options. They settled on double-wall construction with dense-pack cellulose fill. High performance vinyl windows (U-0.24, solar heat gain coefficient [SHGC]-0.22), a vented R-59 attic, and exceptional air sealing completed the package.

  1. XMM-Newton Spectroscopy of the Cluster of Galaxies 2a 0335+096

    SciTech Connect (OSTI)

    Werner, Norbert; /SRON, Utrecht; de Plaa, J.; /SRON, Utrecht /Utrecht U.; Kaastra, J.S.; /SRON, Utrecht; Vink, Jacco; Bleeker, J.A.M.; /SRON, Utrecht /Utrecht U.; Tamura, T. /Sagamihara, Inst. Space Astron. Sci.; Peterson, J.R.; /KIPAC, Menlo Park; Verbunt, F.; /Utrecht U.

    2006-01-17T23:59:59.000Z

    We present here the results of a deep (130 ks) XMM-Newton observation of the cluster of galaxies 2A 0335+096. The deep exposure allows us to study in detail its temperature structure and its elemental abundances. We fit three different thermal models and find that the multi-temperature wdem model fits our data best. We find that the abundance structure of the cluster is consistent with a scenario where the relative number of Type Ia supernovae contributing to the enrichment of the intra-cluster medium is {approx}25%, while the relative number of core collapse supernovae is {approx}75%. Comparison of the observed abundances to the supernova yields does not allow us to put any constrains on the contribution of Pop III stars to the enrichment of the ICM. Radial abundance profiles show a strong central peak of both Type Ia and core collapse supernova products. Both the temperature and iron abundance maps show an asymmetry in the direction of the elongated morphology of the surface brightness. In particular the temperature map shows a sharp change over a brightness edge on the southern side of the core, which was identified as a cold front in the Chandra data. This suggests that the cluster is in the process of a merger with a subcluster. Moreover, we find that the blobs or filaments discovered in the core of the cluster by Chandra are, contrary to the previous results, colder than the ambient gas and they appear to be in pressure equilibrium with their environment.

  2. XMM-NEWTON VIEW OF SWIFT J1834.9-0846 AND ITS MAGNETAR WIND NEBULA

    SciTech Connect (OSTI)

    Younes, G. [Universities Space Research Association, 6767 Old Madison Pike NW, Suite 450, Huntsville, AL 35806 (United States); Kouveliotou, C. [NSSTC, 320 Sparkman Drive, Huntsville, AL 35805 (United States); Kargaltsev, O. [Department of Astronomy, University of Florida, Bryant Space Science Center, Gainesville, FL 32611 (United States); Pavlov, G. G. [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Goegues, E. [Faculty of Engineering and Natural Sciences, Sabanc Latin-Small-Letter-Dotless-I University, Orhanl Latin-Small-Letter-Dotless-I -Tuzla, Istanbul 34956 (Turkey); Wachter, S. [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States)

    2012-09-20T23:59:59.000Z

    We report on the analysis of two XMM-Newton observations of the recently discovered soft gamma repeater Swift J1834.9-0846, taken in 2005 September and one month after the source went into outburst on 2011 August 7. We performed timing and spectral analyses on the point source as well as on the extended emission. We find that the source period is consistent with an extrapolation of the Chandra ephemeris reported earlier and the spectral properties remained constant. The source luminosity decreased to a level of 1.6 Multiplication-Sign 10{sup 34} erg s{sup -1} following a decay trend of {proportional_to}t {sup -0.5}. Our spatial analysis of the source environment revealed the presence of two extended emission regions around the source. The first (region A) is a symmetric ring around the point source, starting at 25'' and extending to {approx}50''. We argue that region A is a dust scattering halo. The second (region B) has an asymmetrical shape extending between 50'' and 150'', and is detected both in the pre- and post-outburst data. We argue that this region is a possible magnetar wind nebula (MWN). The X-ray efficiency of the MWN with respect to the rotation energy loss is substantially higher than those of rotation-powered pulsars. The higher efficiency points to a different energy source for the MWN of Swift J1834.9-0846, most likely bursting activity of the magnetar, powered by its high magnetic field, B = 1.4 Multiplication-Sign 10{sup 14} G.

  3. Chemical evolution in Sersic 159-03 observed with XMM-Newton

    E-Print Network [OSTI]

    J. de Plaa; N. Werner; A. M. Bykov; J. S. Kaastra; M. Mendez; J. Vink; J. A. M. Bleeker; M. Bonamente; J. R. Peterson

    2006-02-27T23:59:59.000Z

    Using a new long X-ray observation of the cluster of galaxies Sersic 159-03 with XMM-Newton, we derive radial temperature and abundance profiles using single- and multi-temperature models. The fits to the EPIC and RGS spectra prefer multi-temperature models especially in the core. The radial profiles of oxygen and iron measured with EPIC/RGS and the line profiles in RGS suggest that there is a dip in the O/Fe ratio in the centre of the cluster compared to its immediate surroundings. A possible explanation for the large scale metallicity distribution is that SNIa and SNII products are released in the ICM through ram-pressure stripping of in-falling galaxies. This causes a peaked metallicity distribution. In addition, SNIa in the central cD galaxy enrich mainly the centre of the cluster with iron. This excess of SNIa products is consistent with the low O/Fe ratio we detect in the centre of the cluster. We fit the abundances we obtain with yields from SNIa, SNII and Population-III stars to derive the clusters chemical evolution. We find that the measured abundance pattern does not require a Population-III star contribution. The relative contribution of the number of SNIa with respect to the total number of SNe which enrich the ICM is about 25-50%. Furthermore, we discuss the possible presence of a non-thermal component in the EPIC spectra. A potential source of this non-thermal emission can be inverse-Compton scattering between Cosmic Microwave Background (CMB) photons and relativistic electrons, which are accelerated in bow shocks associated with ram-pressure stripping of in-falling galaxies.

  4. Method of locating underground mines fires

    DOE Patents [OSTI]

    Laage, Linneas (Eagam, MN); Pomroy, William (St. Paul, MN)

    1992-01-01T23:59:59.000Z

    An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

  5. THE PLANAR HUB LOCATION PROBLEM: A PROBABILISTIC ...

    E-Print Network [OSTI]

    2012-11-21T23:59:59.000Z

    Nov 5, 2012 ... Aykin and Brown, [4]. ...... [8] J.F. Campbell, Integer programming formulations of discrete hub location problems, European J. of O.R.. 72(1994) ...

  6. Developing a theory of nightclub location choice

    E-Print Network [OSTI]

    Crim, Stephen J. (Stephen Johnson)

    2008-01-01T23:59:59.000Z

    This work is an investigation of the factors that influence where nightclubs locate within a city. Nightclubs, like other social spaces, provide important social and economic benefits in the urban environment. As amenities, ...

  7. Techniques for Mobile Location Estimation in UMTS 

    E-Print Network [OSTI]

    Thomas, Nicholas J

    The subject area of this thesis is the locating of mobile users using the future 3rd generation spread spectrum communication system UMTS. The motivation behind this work is twofold: firstly the United States Federal ...

  8. Driver expectancy in locating automotive controls 

    E-Print Network [OSTI]

    Francis, Dawn Suzette

    1990-01-01T23:59:59.000Z

    DRIVER EXPECTANCY IN LOCATING AUTOMOTIVE CONTROLS A Thesis by DAWN SUZETTE FRANCIS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1990... Major Subject: Industrial Engineering DRIVER EXPECTANCY IN LOCATING AUTOMOTIVE CONTROLS A Thesis by DAWN SUZETTE FRANCIS Approved as to style and content by: R. Dale Huchi son (Chair of Committee) Rodger . . ppa (Member) Waymon L ohnston (M er...

  9. Driver expectancy in locating automotive controls

    E-Print Network [OSTI]

    Francis, Dawn Suzette

    1990-01-01T23:59:59.000Z

    Major Subject: Industrial Engineering DRIVER EXPECTANCY IN LOCATING AUTOMOTIVE CONTROLS A Thesis by DAWN SUZETTE FRANCIS Approved as to style and content by: R. Dale Huchi son (Chair of Committee) Rodger . . ppa (Member) Waymon L ohnston (M er... assessment of automotive industry practices in 1971 and concluded that only 50% of controls/displays on various models could be said to have a common location. Perel (1974) reviewed prior research and found that it would be difficult to pinpoint...

  10. Locating Boosted Kerr and Schwarzschild Apparent Horizons

    E-Print Network [OSTI]

    Mijan F. Huq; Matthew W. Choptuik; Richard A. Matzner

    2000-02-22T23:59:59.000Z

    We describe a finite-difference method for locating apparent horizons and illustrate its capabilities on boosted Kerr and Schwarzschild black holes. Our model spacetime is given by the Kerr-Schild metric. We apply a Lorentz boost to this spacetime metric and then carry out a 3+1 decomposition. The result is a slicing of Kerr/Schwarzschild in which the black hole is propagated and Lorentz contracted. We show that our method can locate distorted apparent horizons efficiently and accurately.

  11. An investigation of Newton-Krylov algorithms for solving incompressible and low Mach number compressible fluid flow and heat transfer problems using finite volume discretization

    SciTech Connect (OSTI)

    McHugh, P.R.

    1995-10-01T23:59:59.000Z

    Fully coupled, Newton-Krylov algorithms are investigated for solving strongly coupled, nonlinear systems of partial differential equations arising in the field of computational fluid dynamics. Primitive variable forms of the steady incompressible and compressible Navier-Stokes and energy equations that describe the flow of a laminar Newtonian fluid in two-dimensions are specifically considered. Numerical solutions are obtained by first integrating over discrete finite volumes that compose the computational mesh. The resulting system of nonlinear algebraic equations are linearized using Newton`s method. Preconditioned Krylov subspace based iterative algorithms then solve these linear systems on each Newton iteration. Selected Krylov algorithms include the Arnoldi-based Generalized Minimal RESidual (GMRES) algorithm, and the Lanczos-based Conjugate Gradients Squared (CGS), Bi-CGSTAB, and Transpose-Free Quasi-Minimal Residual (TFQMR) algorithms. Both Incomplete Lower-Upper (ILU) factorization and domain-based additive and multiplicative Schwarz preconditioning strategies are studied. Numerical techniques such as mesh sequencing, adaptive damping, pseudo-transient relaxation, and parameter continuation are used to improve the solution efficiency, while algorithm implementation is simplified using a numerical Jacobian evaluation. The capabilities of standard Newton-Krylov algorithms are demonstrated via solutions to both incompressible and compressible flow problems. Incompressible flow problems include natural convection in an enclosed cavity, and mixed/forced convection past a backward facing step.

  12. The XMM-Newton Survey in the Marano Field I. The X-ray data and optical follow-up

    E-Print Network [OSTI]

    M. Krumpe; G. Lamer; A. D. Schwope; S. Wagner; G. Zamorani; M. Mignoli; R. Staubert; L. Wisotzki; G. Hasinger

    2006-12-14T23:59:59.000Z

    We report on a medium deep XMM-Newton survey of the Marano Field and optical follow-up observations. The mosaicked XMM-Newton pointings in this optical quasar survey field cover 0.6 square degree with a total of 120 ksec good observation time. We detected 328 X-ray sources in total. The turnover flux of our sample is f~5x10^(-15) erg/cm^2/s in the 0.2-10 keV band. With VLT FORS1 and FORS2 spectroscopy we classified 96 new X-ray counterparts. The central 0.28 square degree, where detailed optical follow-up observations were performed, contain 170 X-ray sources (detection likelihood ML>10), out of which 48 had already been detected by ROSAT. In this region we recover 23 out of 29 optically selected quasars. With a total of 110 classifications in our core sample we reach a completeness of ~65%. About one third of the XMM-Newton sources is classified as type II AGN with redshifts mostly below 1.0. Furthermore, we detect five high redshift type II AGN (2.2

  13. Dust-to-Gas Ratios in Early-type Galaxies A. F. Crocker (University of Massachusetts Amherst), L. M. Young (New Mex-

    E-Print Network [OSTI]

    Bureau, Martin

    Dust-to-Gas Ratios in Early-type Galaxies A. F. Crocker (University of Massachusetts Amherst), L. M. Bureau, (University of Oxford, United Kingdom), Atlas3D Team We present dust-to-gas ratios for all mass. Cold gas masses are combined molecular and atomic masses, determined from single- dish CO

  14. If there is a discrepancy between this document and the official Plan Document the official Plan Document(s) will govern. Massachusetts Institute of Technology

    E-Print Network [OSTI]

    Reuter, Martin

    If there is a discrepancy between this document and the official Plan Document the official Plan Document(s) will govern. 1/01/2014 Massachusetts Institute of Technology Summary of 2014 Benefits to manage their healthcare. "In-network" benefits are also provided for employees and their dependents who

  15. 20 January 2009 About GCC Contact Adesta To Design, Build and Maintain $30.7M Intelligent Transportation System for Massachusetts |

    E-Print Network [OSTI]

    , the global hydrogen consumption was already estimated to be Green Car Congress: Study Concludes Resources Google GCC Web Search #12;Green Car Congress: Study Concludes That Microbial Electrolysis Cells Transportation System for Massachusetts | Main | ASTM Developing Specification for Aviation Fuel Containing

  16. Reset reproduction of a master's thesis proposal submitted November 2, 1976 to the Massachusetts Institute of Technology Electrical Engineering Department, reprinted November 16, 1976 as MIT Artificial Intelligence

    E-Print Network [OSTI]

    Doyle, Jon

    accidents. That is, the reasons for the program's knowledge about a fact consist only of the facts used, Artificial Intelligence Laboratory Cambridge, Massachusetts 02139, U.S.A. Abstract Several recent problem­solving programs have indicated improved methods for control­ ling program actions. Some of these methods operate

  17. Origin of the logarithmic correction to the Newton's law in the presence of a homogeneous gas of wormholes

    E-Print Network [OSTI]

    A. A. Kirillov; E. P. Savelova

    2015-05-16T23:59:59.000Z

    We suggest a new scenario in which the Universe starts its evolution with a fractal topological structure. This structure is described by a gas of wormholes. It is shown that the polarization of such a gas in external fields possesses a spatial dispersion, which results in a modification of the Newton's law. The dependence on scales is determined by the distribution of distances between throat ends. The observed in galaxies logarithmic correction confirms that the distribution has fractal properties. We also discus the possibility of restoring such a distribution from observations.

  18. M31 Globular Cluster X-ray Sources: XMM-Newton and Chandra results

    E-Print Network [OSTI]

    Sergey Trudolyubov; William Priedhorsky

    2004-02-26T23:59:59.000Z

    (Abridged) We present the results of M31 globular cluster (GC) X-ray source survey, based on the data of XMM-Newton and Chandra observations covering ~6100 sq.arcmin of M31. We detected 43 X-ray sources coincident with globular cluster candidates from optical surveys. The estimated isotropic X-ray luminosities of GC sources lie between ~10e35 and ~10e39 erg/s in the 0.3 - 10 keV energy band. The spectral properties and variability of M31 GC X-ray sources are consistent with that derived for the LMXBs in the bulges of M31 and Milky Way. We found that ~80% of the M31 GC sources with multiple flux measurements available show significant variability on a time scales from days to years. The X-ray luminosity function of GC sources is found to be significantly different from that of the point sources in the bulge and disk of M31 and that of the Galactic GC X-ray sources. GC sources make dominant contribution to the bright source counts in the areas of M31 covered by the survey: ~40% of the total number of sources with luminosities above 10e37 ergs/s reside in GCs with fraction of GC sources rising to 67-90% for the luminosities above 10e38 ergs/s. The contribution of the GC sources to the total number of bright sources found in M31 is much higher than in the Milky Way galaxy, but surprisingly close to that of the early-type galaxies. The brightest M31 GC sources tend to reside at large galactocentric distances outside the central bulge. We found that globular clusters hosting bright X-ray sources are optically brighter and more metal rich than the rest of M31 globular clusters. The brightest sources with luminosities above ~10e38 ergs/s show tendency to reside in more metal poor clusters.

  19. XMM-NEWTON OBSERVATION OF THE VERY OLD PULSAR J0108-1431

    SciTech Connect (OSTI)

    Posselt, B.; Arumugasamy, P.; Pavlov, G. G. [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Manchester, R. N.; Shannon, R. M. [CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76, Epping, NSW 1710 (Australia); Kargaltsev, O., E-mail: posselt@psu.edu [Department of Physics, The George Washington University, Washington, DC 20052 (United States)

    2012-12-20T23:59:59.000Z

    We report on an X-ray observation of the 166 Myr old radio pulsar J0108-1431 with XMM-Newton. The X-ray spectrum can be described by a power-law model with a relatively steep photon index {Gamma} Almost-Equal-To 3 or by a combination of thermal and non-thermal components, e.g., a power-law component with fixed photon index {Gamma} = 2 plus a blackbody component with a temperature of kT = 0.11 keV. The two-component model appears more reasonable considering different estimates for the hydrogen column density N{sub H}. The non-thermal X-ray efficiency in the single power-law model is {eta}{sup PL}{sub 1-10{sub keV}}= L{sup PL}{sub 1-10{sub keV}}/ E-dot {approx}0.003, higher than in most other X-ray-detected pulsars. In the case of the combined model, the non-thermal and thermal X-ray efficiencies are even higher, {eta}{sup PL}{sub 1-10{sub keV}}{approx}{eta}{sup bb}{sub PC}{approx}0.006. We detected X-ray pulsations at the radio period of P Almost-Equal-To 0.808 s with significance of Almost-Equal-To 7{sigma}. The pulse shape in the folded X-ray light curve (0.15-2 keV) is asymmetric, with statistically significant contributions from up to five leading harmonics. Pulse profiles at two different energy ranges differ slightly: the profile is asymmetric at low energies, 0.15-1 keV, while at higher energies, 1-2 keV, it has a nearly sinusoidal shape. The radio pulse peak leads the 0.15-2 keV X-ray pulse peak by {phi} = 0.06 {+-} 0.03.

  20. The design and testing of a procedure to locate fresh submarine groundwater discharge in Cyprus

    E-Print Network [OSTI]

    Olesnavage, Kathryn M

    2012-01-01T23:59:59.000Z

    The aim of this collaborative project between Massachusetts Institute of Technology (MIT) and Cyprus Institute was to develop an experimental procedure for identifying fresh submarine groundwater discharge (SGD) in Cyprus. ...

  1. Reconstructing Spatial Distributions from Anonymized Locations

    SciTech Connect (OSTI)

    Horey, James L [ORNL] [ORNL; Forrest, Stephanie [University of New Mexico, Albuquerque] [University of New Mexico, Albuquerque; Groat, Michael [University of New Mexico, Albuquerque] [University of New Mexico, Albuquerque

    2012-01-01T23:59:59.000Z

    Devices such as mobile phones, tablets, and sensors are often equipped with GPS that accurately report a person's location. Combined with wireless communication, these devices enable a wide range of new social tools and applications. These same qualities, however, leave location-aware applications vulnerable to privacy violations. This paper introduces the Negative Quad Tree, a privacy protection method for location aware applications. The method is broadly applicable to applications that use spatial density information, such as social applications that measure the popularity of social venues. The method employs a simple anonymization algorithm running on mobile devices, and a more complex reconstruction algorithm on a central server. This strategy is well suited to low-powered mobile devices. The paper analyzes the accuracy of the reconstruction method in a variety of simulated and real-world settings and demonstrates that the method is accurate enough to be used in many real-world scenarios.

  2. REACTIVE TRANSPORT MODELING USING A PARALLEL FULLY-COUPLED SIMULATOR BASED ON PRECONDITIONED JACOBIAN-FREE NEWTON-KRYLOV

    SciTech Connect (OSTI)

    Luanjing Guo; Chuan Lu; Hai Huang; Derek R. Gaston

    2012-06-01T23:59:59.000Z

    Systems of multicomponent reactive transport in porous media that are large, highly nonlinear, and tightly coupled due to complex nonlinear reactions and strong solution-media interactions are often described by a system of coupled nonlinear partial differential algebraic equations (PDAEs). A preconditioned Jacobian-Free Newton-Krylov (JFNK) solution approach is applied to solve the PDAEs in a fully coupled, fully implicit manner. The advantage of the JFNK method is that it avoids explicitly computing and storing the Jacobian matrix during Newton nonlinear iterations for computational efficiency considerations. This solution approach is also enhanced by physics-based blocking preconditioning and multigrid algorithm for efficient inversion of preconditioners. Based on the solution approach, we have developed a reactive transport simulator named RAT. Numerical results are presented to demonstrate the efficiency and massive scalability of the simulator for reactive transport problems involving strong solution-mineral interactions and fast kinetics. It has been applied to study the highly nonlinearly coupled reactive transport system of a promising in situ environmental remediation that involves urea hydrolysis and calcium carbonate precipitation.

  3. A Deep XMM-Newton Survey of M33: Point Source Catalog, Source Detection and Characterization of Overlapping Fields

    E-Print Network [OSTI]

    Williams, Benjamin F; Haberl, Frank; Garofali, Kristen; Blair, William P; Gaetz, Terrance J; Kuntz, K D; Long, Knox S; Pannuti, Thomas G; Pietsch, Wolfgang; Plucinsky, Paul P; Winkler, P Frank

    2015-01-01T23:59:59.000Z

    We have obtained a deep 8-field XMM-Newton mosaic of M33 covering the galaxy out to the D$_{25}$ isophote and beyond to a limiting 0.2--4.5 keV unabsorbed flux of 5$\\times$10$^{-16}$ erg cm$^{-2}$ s$^{-1}$ (L${>}$4$\\times$10$^{34}$ erg s$^{-1}$ at the distance of M33). These data allow complete coverage of the galaxy with high sensitivity to soft sources such as diffuse hot gas and supernova remnants. Here we describe the methods we used to identify and characterize 1296 point sources in the 8 fields. We compare our resulting source catalog to the literature, note variable sources, construct hardness ratios, classify soft sources, analyze the source density profile, and measure the X-ray luminosity function. As a result of the large effective area of XMM-Newton below 1 keV, the survey contains many new soft X-ray sources. The radial source density profile and X-ray luminosity function for the sources suggests that only $\\sim$15% of the 391 bright sources with L${>}$3.6$\\times$10$^{35}$ erg s$^{-1}$ are likely...

  4. ELEMENTAL ABUNDANCES IN THE X-RAY GAS OF EARLY-TYPE GALAXIES WITH XMM-NEWTON AND CHANDRA OBSERVATIONS

    SciTech Connect (OSTI)

    Ji Jun; Irwin, Jimmy A.; Athey, Alex; Bregman, Joel N.; Lloyd-Davies, Edward J. [Department of Astronomy, University of Michigan, Ann Arbor, MI 48109 (United States)], E-mail: jijun@umich.edu, E-mail: jairwin@umich.edu, E-mail: athey@arlut.utexas.edu, E-mail: jbregman@umich.edu, E-mail: radix@freeshell.org

    2009-05-10T23:59:59.000Z

    The source of hot gas in elliptical galaxies is thought to be due to stellar mass loss, with contributions from supernova (SN) events and possibly from infall from a surrounding environment. This picture predicts supersolar values for the metallicity of the gas toward the inner part of the galaxy, which can be tested by measuring the gas phase abundances. We use high-quality data for 10 nearby early-type galaxy from XMM-Newton, featuring both the European Photon Imaging Camera and the Reflection Grating Spectrometer, where the strongest emission lines are detected with little blending; some Chandra data are also used. We find excellent consistency in the elemental abundances between the different XMM-Newton instruments and good consistency with Chandra. Differences in abundances with aperture size and model complexity are examined, but large differences rarely occur. For a two-temperature thermal model plus a point source contribution, the median Fe and O abundances are 0.86 and 0.44 of the solar value, while Si and Mg abundances are similar to that for Fe. This is similar to stellar abundances for these galaxies but SNe were expected to enhance the gas phase abundances considerably, which is not observed.

  5. Location theory and the location of industry along an interstate highway 

    E-Print Network [OSTI]

    Miller, James Patterson

    1965-01-01T23:59:59.000Z

    a greater gamble. This sect. ion has been devoted to s review of the fundamental factors underlying all plant location ss recognised in location theory. The next section will review some recent. empirical attempts to determine the actual... for this thesis was possible through the assistance provided )ointly by the Texas Highway Department and the Bureau of Public Roads. i. v TABLE OF CONTENTS Chapter Page INTRODUCTION Purpose Plan of Study REVIEW OF PLANT LOCATION CONCEPTS Introduction...

  6. Utility Locating in the DOE Environment

    SciTech Connect (OSTI)

    Clark Scott; Gail Heath

    2006-04-01T23:59:59.000Z

    Some advances have been made in utility locating in recent years and standards have been recently published to try and categorize the level of information known about the utility in the subsurface. At the same time some characterization about the level of effort or technology in the geophysicist approach to utility locating may be generalized. The DOE environment poses some added difficulties and this presentation covers these issues, costs and the technical approach that has been developed at the INEEL to prevent utility hits and how it fits into the generalized classification of effort.

  7. Locating and tracking assets using RFID

    E-Print Network [OSTI]

    Kim, Gak Gyu

    2009-05-15T23:59:59.000Z

    . . . . . . . . . . . . . . . . . . . . . . . . 10 C. Different Technologies for Asset Tracking / Locating . . . . 10 1. Hand-held Reader . . . . . . . . . . . . . . . . . . . . 11 2. Fixed Reader Installed in Area . . . . . . . . . . . . . 11 3. Fixed Reader Installed at Chokepoint... . . . . . . . . . . . 34 a. CaseofInstallingtheFixedReaderintheMost Probable Area . . . . . . . . . . . . . . . . . . . . 35 b. Case of Installing the Fixed Reader in the Far- thest Area . . . . . . . . . . . . . . . . . . . . . . 36 3. Extension of Experiments...

  8. Recycling Bin Guide Locations and prices

    E-Print Network [OSTI]

    Kirschner, Denise

    Recycling Bin Guide Locations and prices Metal Bins Deskside Bins with Side Saddle Rubbermaid Bins.58 for auxiliaries. And Non-Public Areas Public Offices Non-Public Recyclables Recyclables RecyclablesTrash Trash Trash #12;New Recycling Bin Guidelines Frequently Asked Questions (as of December 2008) · Why

  9. Ontology-based Disambiguation of Spatiotemporal Locations

    E-Print Network [OSTI]

    Hyvönen, Eero

    , in the semantic portal MuseumFinland3 [7] a location parton- omy4 was used for annotating museum artifacts. #12;A problem when creating a semantic cultural heritage portal is that places, both modernFinland originate from regions that no longer exist and/or are not part of Finland but of Russia with new names

  10. Transportation Networks and Location A Geometric Approach

    E-Print Network [OSTI]

    Palop del Río, Belén

    Transportation Networks and Location A Geometric Approach Belén Palop1,2 1Departamento de March 2009 Florida State University #12;Belén Palop, UVa, SUNY Outline Transportation Network Model;Transportation Network Model Belén Palop, UVa, SUNY Outline Transportation Network Model Network placement

  11. Exact Location : Date of Accident : AM PM

    E-Print Network [OSTI]

    Swaddle, John

    SSN Cell Phone Home Phone Work Phone Exact Location : Date of Accident : AM PM Date accident treatment provided? Yes No Where Was time lost from work? Yes No If yes, how long? Could this accident have the following information as soon as it relates to your work related accident/injury/illness within 72 hours

  12. Alternative Fuels Data Center: Biodiesel Fueling Station Locations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProducts (VAP)MassachusettsExperimentalInfrastructure Development to someone

  13. SWIFT AND XMM-NEWTON OBSERVATIONS OF THE EXTRAORDINARY GAMMA-RAY BURST 060729: MORE THAN 125 DAYS OF X-RAY AFTERGLOW

    E-Print Network [OSTI]

    Zhang, Bing

    SWIFT AND XMM-NEWTON OBSERVATIONS OF THE EXTRAORDINARY GAMMA-RAY BURST 060729: MORE THAN 125 DAYS:1 and absorption column density of 1 ; 1021 cmÀ2 . Subject headinggs: gamma rays: bursts -- X-rays: bursts Online material: color figure 1. INTRODUCTION Gamma-ray bursts (GRBs) are the most powerful explosions

  14. Analise dinamica da tendencia para o equilibrio num modelo simples: a Segunda Lei de Newton e a Segunda Lei da Termodinamica

    E-Print Network [OSTI]

    Rodrigo de Abreu

    2002-10-21T23:59:59.000Z

    We relate Newton's Second Law with the Second Law of Thermodynamics through the analysis of a simple model introducing a dynamic pressure concept. From this analyses we can clarify some conceptual problems resulting from several concepts of heat and work on the First Law of Thermodynamics.

  15. Analise dinamica da tendencia para o equilibrio num modelo simples a Segunda Lei de Newton e a Segunda Lei da Termodinamica

    E-Print Network [OSTI]

    De Abreu, R

    2002-01-01T23:59:59.000Z

    We relate Newton's Second Law with the Second Law of Thermodynamics through the analysis of a simple model introducing a dynamic pressure concept. From this analyses we can clarify some conceptual problems resulting from several concepts of heat and work on the First Law of Thermodynamics.

  16. DETECTION OF THE NEUPERT EFFECT IN THE CORONA OF AN RS CANUM VENATICORUM BINARY SYSTEM BY XMM-NEWTON AND THE VERY LARGE ARRAY

    E-Print Network [OSTI]

    Audard, Marc

    th Street, New York, NY 10027; behar@astro.columbia.edu Anthony J. Beasley Owens Valley Radio during a large, long-duration flare simultaneously with XMM-Newton and the Very Large Array. The light curves show a characteristic time dependence that is compatible with the Neupert effect observed in solar

  17. RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY

    E-Print Network [OSTI]

    Levinson, David M.

    RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY UC Davis-Caltrans Air control measure. #12;RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY.......................................................... 3 2.2 The Role of Residential Location Choice

  18. VCSEL fault location apparatus and method

    DOE Patents [OSTI]

    Keeler, Gordon A. (Albuquerque, NM); Serkland, Darwin K. (Albuquerque, NM)

    2007-05-15T23:59:59.000Z

    An apparatus for locating a fault within an optical fiber is disclosed. The apparatus, which can be formed as a part of a fiber-optic transmitter or as a stand-alone instrument, utilizes a vertical-cavity surface-emitting laser (VCSEL) to generate a test pulse of light which is coupled into an optical fiber under test. The VCSEL is subsequently reconfigured by changing a bias voltage thereto and is used as a resonant-cavity photodetector (RCPD) to detect a portion of the test light pulse which is reflected or scattered from any fault within the optical fiber. A time interval .DELTA.t between an instant in time when the test light pulse is generated and the time the reflected or scattered portion is detected can then be used to determine the location of the fault within the optical fiber.

  19. Automated Fault Location In Smart Distribution Systems

    E-Print Network [OSTI]

    Lotfifard, Saeed

    2012-10-19T23:59:59.000Z

    Quality Meters (PQM), are installed to capture harmonics and certain disturbances for analyzing the power quality indices. Digital Protective Relays are utilized to detect occurrence of the faults and isolate faulted section as fast as possible. Digital... Protective Relays) use synchronous methods [28]. Therefore, if the available data is provided by RTUs, fault location methods that operate based on direct comparison of the input samples cannot be 17 utilized. However, if the data could be gathered from...

  20. Evaluation of workplace air monitoring locations

    SciTech Connect (OSTI)

    Stoetzel, G.A.; Cicotte, G.R.; Lynch, T.P. (Pacific Northwest Lab., Richland, WA (United States)); Aldrich, L.K. (Westinghouse Hanford Co., Richland, WA (United States))

    1991-10-01T23:59:59.000Z

    Current federal guidance on occupational radiation protection recognizes the importance of conducting air flow studies to assist in the placement of air sampling and monitoring equipment. In support of this, Pacific Northwest Laboratory has provided technical assistance to Westinghouse Hanford Company for the purpose of evaluating the adequacy of air sampling and monitoring locations at selected Hanford facilities. Qualitative air flow studies were performed using smoke aerosols to visually determine air movement. Three examples are provided of how air flow studies results, along with information on the purpose of the air sample being collected, were used as a guide in placing the air samplers and monitors. Preparatory steps in conducting an air flow study should include: (1) identifying type of work performed in the work area including any actual or potential release points; (2) determining the amounts of radioactive material available for release and its chemical and physical form; (3) obtaining accurate work area descriptions and diagrams; (4) identifying the location of existing air samplers and monitors; (5) documenting physical and ventilation configurations; (6) notifying appropriate staff of the test; and (7) obtaining necessary equipment and supplies. The primary steps in conducting an air flow study are measurements of air velocities in the work area, release of the smoke aerosol at selected locations in the work area and the observation of air flow patterns, and finally evaluation and documentation of the results. 2 refs., 3 figs.

  1. First XMM-Newton observations of a cataclysmic variable II: the X-ray spectrum of OY Car

    E-Print Network [OSTI]

    Gavin Ramsay; France Cordova; Jean Cottam; Keith Mason; Rudi Much; Julian Osborne; Dirk Pandel; Tracey Poole; Peter Wheatley

    2000-10-20T23:59:59.000Z

    We present XMM-Newton X-ray spectra of the disc accreting cataclysmic variable OY Car, which were obtained during the performance verification phase of the mission. These data were taken 4 days after a short outburst. In the EPIC spectra we find strong iron Kalpha emission with weaker iron Kbeta emission together with silicon and sulphur lines. The spectra are best fitted with a three temperature plasma model with a partial covering absorber. Multiple temperature emission is confirmed by the emission lines seen in the RGS spectrum and the H/He like intensity ratio for iron and sulphur which imply temperatures of ~7keV and ~3keV respectively.

  2. Why do some intermediate polars show soft X-ray emission? A survey of XMM-Newton spectra

    E-Print Network [OSTI]

    P. A. Evans; Coel Hellier

    2007-04-11T23:59:59.000Z

    We make a systematic analysis of the XMM-Newton X-ray spectra of intermediate polars (IPs) and find that, contrary to the traditional picture, most show a soft blackbody component. We compare the results with those from AM Her stars and deduce that the blackbody emission arises from reprocessing of hard X-rays, rather than from the blobby accretion sometimes seen in AM Hers. Whether an IP shows a blackbody component appears to depend primarily on geometric factors: a blackbody is not seen in those that have accretion footprints that are always obscured by accretion curtains or are only visible when foreshortened on the white-dwarf limb. Thus we argue against previous suggestions that the blackbody emission characterises a separate sub-group of IPs which are more akin to AM Hers, and develop a unified picture of the blackbody emission in these stars.

  3. EIS-0463: Notice of Public Meeting Location Change | Department...

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

    Location Change EIS-0463: Notice of Public Meeting Location Change Presidential Permit Application for Northern Pass Transmission, New Hampshire On September 6, 2013, DOE...

  4. Optimization Online - p-facility Huff location problem on networks

    E-Print Network [OSTI]

    Rafael Blanquero

    2014-10-30T23:59:59.000Z

    Oct 30, 2014 ... Abstract: The p-facility Huff location problem aims at locating facilities on a competitive environment so as to maximize the market share.

  5. The XMM-Newton view of radio-quiet and X-ray dim isolated neutron stars

    E-Print Network [OSTI]

    F. Haberl

    2004-01-07T23:59:59.000Z

    (shortened) As part of the guaranteed time, guest observer and calibration programs, XMM-Newton extensively observed a group of six thermally emitting, isolated neutron stars which are neither connected with a supernova remnant nor show pulsed radio emission. Four of the six sources are now well established as X-ray pulsars: The 11.37 s period of RX J0806.4-4123 was confirmed in a second XMM-Newton observation. In the case of the X-ray faintest of the six stars, RX J0420.0-5022, the period marginally indicated in ROSAT data was not seen in the EPIC data, instead a 3.45 s pulse period was clearly detected. Spectral variations with pulse phase were discovered for the known 8.39 s pulsar RX J0720.4-3125 and also RBS1223. For the latter EPIC data revealed a double-peaked pulse profile for a neutron star spin period of 10.31 s. The X-ray continuum spectra of all six objects are consistent with a Planckian energy distribution with black-body temperatures kT between 40 eV and 100 eV. EPIC data of the pulsars RBS1223 and RX J0720.4-3125 revealed a broad absorption feature in their spectra at energies of 100-300 eV and ~260 eV, respectively. The depth of this feature varies with pulse phase and may be caused by cyclotron resonance scattering of protons or heavy ions in a strong magnetic field. In such a picture the inferred field strength exceeds 10^13 Gauss, in the case of RX J0720.4-3125 consistent with the value estimated from its pulse period derivative. A similar absorption feature in the RGS and EPIC spectra of RX J1605.3+3249 was reported recently.

  6. Letter Report for Analytical Results for Two Concrete and Three Soil Samples Associated with the Worcester Polytechnic Institute in Worcester Massachusetts

    SciTech Connect (OSTI)

    Ivey, Wade

    2013-10-07T23:59:59.000Z

    Oak Ridge Associated Universities (ORAU), under the Oak Ridge Institute tor Science and Education (ORISE) contract, received two concrete core and three soil samples on August 26, 2013 from the Worcester Polytechnic Institute in Worcester, Massachusetts. The samples were received in good condition. The samples were analyzed tor activation and fission products by gamma spectrometry. The sample collection data and identification numbers are tabulated and the gamma spectrometry data are presented. The pertinent procedure reference is included with the data table.

  7. A preliminary investigation of the structure of southern Yucca Flat, Massachusetts Mountain, and CP basin, Nevada Test Site, Nevada, based on geophysical modeling.

    SciTech Connect (OSTI)

    Geoffrey A. Phelps; Leigh Justet; Barry C. Moring, and Carter W. Roberts

    2006-03-17T23:59:59.000Z

    New gravity and magnetic data collected in the vicinity of Massachusetts Mountain and CP basin (Nevada Test Site, NV) provides a more complex view of the structural relationships present in the vicinity of CP basin than previous geologic models, helps define the position and extent of structures in southern Yucca Flat and CP basin, and better constrains the configuration of the basement structure separating CP basin and Frenchman Flat. The density and gravity modeling indicates that CP basin is a shallow, oval-shaped basin which trends north-northeast and contains ~800 m of basin-filling rocks and sediment at its deepest point in the northeast. CP basin is separated from the deeper Frenchman Flat basin by a subsurface ridge that may represent a Tertiary erosion surface at the top of the Paleozoic strata. The magnetic modeling indicates that the Cane Spring fault appears to merge with faults in northwest Massachusetts Mountain, rather than cut through to Yucca Flat basin and that the basin is downed-dropped relative to Massachusetts Mountain. The magnetic modeling indicates volcanic units within Yucca Flat basin are down-dropped on the west and supports the interpretations of Phelps and KcKee (1999). The magnetic data indicate that the only faults that appear to be through-going from Yucca Flat into either Frenchman Flat or CP basin are the faults that bound the CP hogback. In general, the north-trending faults present along the length of Yucca Flat bend, merge, and disappear before reaching CP hogback and Massachusetts Mountain or French Peak.

  8. Pattern Alteration: Location of Bust Fullness

    E-Print Network [OSTI]

    2006-08-04T23:59:59.000Z

    ). Figure 1. Bodice with Darts Darts should point toward the fullest part of the bust, ending ? to 1 ? inches (1 to 4 cm) from its tip. This depends on the garment style, your fi gure and personal preference. The Personal Measurement Chart (line 6) can... help you deter- mine the position of your bust point on the pattern. If your measurement and the pattern bust point location differ, you need an alteration. 1. To fi nd the bust point on a basic pattern, extend the center lines of the darts until...

  9. Location of laccase in ordered mesoporous materials

    SciTech Connect (OSTI)

    Mayoral, Álvaro [Laboratorio de Microscopias Avanzadas, Instituto de Nanociencia de Aragon, Universidad de Zaragoza, Edificio I - D, Mariano Esquillor, 50018 Zaragoza (Spain); Gascón, Victoria; Blanco, Rosa M.; Márquez-Álvarez, Carlos; Díaz, Isabel, E-mail: idiaz@icp.csic.es [Instituto de Catálisis y Petroleoquímica, CSIC, c/Marie Curie 2, 28049 Madrid (Spain)

    2014-11-01T23:59:59.000Z

    The functionalization with amine groups was developed on the SBA-15, and its effect in the laccase immobilization was compared with that of a Periodic Mesoporous Aminosilica. A method to encapsulate the laccase in situ has now been developed. In this work, spherical aberration (C{sub s}) corrected scanning transmission electron microscopy combined with high angle annular dark field detector and electron energy loss spectroscopy were applied to identify the exact location of the enzyme in the matrix formed by the ordered mesoporous solids.

  10. GE Global Research Locations | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours,Dioxide and MethaneLocations GE

  11. Our Locations | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One ofSpeedingthisOur HistoryHistoryLocations |

  12. CX-007866: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    SunShot Massachusetts CX(s) Applied: A9, A11 Date: 01/27/2012 Location(s): Massachusetts Offices(s): Golden Field Office

  13. Location-Tracking Applications ecent technological advances in wireless loca-

    E-Print Network [OSTI]

    Gruteser, Marco

    areas they have visited. #12;Location-Tracking Applications broker as part of their service contract

  14. Locating a Recycling Center: The General Density Case Jannett Highfill

    E-Print Network [OSTI]

    Mou, Libin

    Locating a Recycling Center: The General Density Case Jannett Highfill Department of Economics) 677-3374. #12;2 Locating a Recycling Center: The General Density Case Abstract: The present paper considers a municipality that has a landfill (fixed in location) and plans to optimally locate a "recycling

  15. Massachusetts Hazardous Waste Facility Siting Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    This Act establishes the means by which developers of proposed hazardous waste facilities will work with the community in which they wish to construct a facility. When the intent to construct,...

  16. Massachusetts Hazardous Waste Management Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    This Act contains regulations for safe disposal of hazardous waste, and establishes that a valid license is required to collect, transport, store, treat, use, or dispose of hazardous waste. Short...

  17. Locating hardware faults in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D.; Smith, Brian E.

    2010-04-13T23:59:59.000Z

    Locating hardware faults in a parallel computer, including defining within a tree network of the parallel computer two or more sets of non-overlapping test levels of compute nodes of the network that together include all the data communications links of the network, each non-overlapping test level comprising two or more adjacent tiers of the tree; defining test cells within each non-overlapping test level, each test cell comprising a subtree of the tree including a subtree root compute node and all descendant compute nodes of the subtree root compute node within a non-overlapping test level; performing, separately on each set of non-overlapping test levels, an uplink test on all test cells in a set of non-overlapping test levels; and performing, separately from the uplink tests and separately on each set of non-overlapping test levels, a downlink test on all test cells in a set of non-overlapping test levels.

  18. Location Independent Professional Project: A Pilot Study

    SciTech Connect (OSTI)

    Hudson, J.A.; Long, J.P.; Miller, M.M.

    1999-02-01T23:59:59.000Z

    This pilot study project explored the problem of providing access to the nomadic worker who desires to connect a computer through network access points at a number of different locations within the SNL/NM campus as well as outside the campus. The design and prototype development gathered knowledge that may allow a design to be developed that could be extended to a larger number of SNL/NM network drop boxes. The focus was to provide a capability for a worker to access the SNL IRN from a network drop box (e.g. in a conference room) as easily as when accessing the computer network from the office normally used by the worker. Additional study was done on new methods to authenticate the off campus worker, and protect and control access to data.

  19. Public health assessment for Newton County Wells (a/k/a Silver Creek TCE), Joplin, Jasper County, Missouri, Region 7: CERCLIS number MOD985798339. Final report

    SciTech Connect (OSTI)

    NONE

    1999-07-19T23:59:59.000Z

    The Newton County TCE site contains an uncontrolled groundwater plume of trichloroethylene (TCE) contamination. The source of contamination is believed to be FAG Bearings. From 1973 to 1982, FAG Bearings produced ball bearings using TCE as a commercial degreaser. It is alleged that improper disposal and leaks of an alleged closed system of TCE led to the contamination of soil at the industrial site, the groundwater aquifer, and subsequently, 82 private water wells. Exposure pathways at the site consist of inhalation of, ingestion of, and dermal contact with TCE-contaminated groundwater and surface water. Because completed and potential exposure pathways exist, the Newton County TCE site has been classified as a Public Health Hazard.

  20. MobiEyes: A Distributed Location Monitoring Service Using Moving Location Queries

    E-Print Network [OSTI]

    Liu, Ling

    , distributed algorithms, mobile data management. Ç 1 INTRODUCTION WITH the growing availability of mobile-sensitive resource management. The former uses location data to tailor the information delivered to the mobile users traffic and weather. Examples include systems for fleet manage- ment, mobile workforce management

  1. Fault Locating, Prediction and Protection (FLPPS)

    SciTech Connect (OSTI)

    Yinger, Robert, J.; Venkata, S., S.; Centeno, Virgilio

    2010-09-30T23:59:59.000Z

    One of the main objectives of this DOE-sponsored project was to reduce customer outage time. Fault location, prediction, and protection are the most important aspects of fault management for the reduction of outage time. In the past most of the research and development on power system faults in these areas has focused on transmission systems, and it is not until recently with deregulation and competition that research on power system faults has begun to focus on the unique aspects of distribution systems. This project was planned with three Phases, approximately one year per phase. The first phase of the project involved an assessment of the state-of-the-art in fault location, prediction, and detection as well as the design, lab testing, and field installation of the advanced protection system on the SCE Circuit of the Future located north of San Bernardino, CA. The new feeder automation scheme, with vacuum fault interrupters, will limit the number of customers affected by the fault. Depending on the fault location, the substation breaker might not even trip. Through the use of fast communications (fiber) the fault locations can be determined and the proper fault interrupting switches opened automatically. With knowledge of circuit loadings at the time of the fault, ties to other circuits can be closed automatically to restore all customers except the faulted section. This new automation scheme limits outage time and increases reliability for customers. The second phase of the project involved the selection, modeling, testing and installation of a fault current limiter on the Circuit of the Future. While this project did not pay for the installation and testing of the fault current limiter, it did perform the evaluation of the fault current limiter and its impacts on the protection system of the Circuit of the Future. After investigation of several fault current limiters, the Zenergy superconducting, saturable core fault current limiter was selected for installation. Because of some testing problems with the Zenergy fault current limiter, installation was delayed until early 2009 with it being put into operation on March 6, 2009. A malfunction of the FCL controller caused the DC power supply to the superconducting magnet to be turned off. This inserted the FCL impedance into the circuit while it was in normal operation causing a voltage resonance condition. While these voltages never reached a point where damage would occur on customer equipment, steps were taken to insure this would not happen again. The FCL was reenergized with load on December 18, 2009. A fault was experienced on the circuit with the FCL in operation on January 14, 2010. The FCL operated properly and reduced the fault current by about 8%, what was expected from tests and modeling. As of the end of the project, the FCL was still in operation on the circuit. The third phase of the project involved the exploration of several advanced protection ideas that might be at a state where they could be applied to the Circuit of the Future and elsewhere in the SCE electrical system. Based on the work done as part of the literature review and survey, as well as a number of internal meetings with engineering staff at SCE, a number of ideas were compiled. These ideas were then evaluated for applicability and ability to be applied on the Circuit of the Future in the time remaining for the project. Some of these basic ideas were implemented on the circuit including measurement of power quality before and after the FCL. It was also decided that we would take what was learned as part of the Circuit of the Future work and extend it to the next generation circuit protection for SCE. Also at this time, SCE put in a proposal to the DOE for the Irvine Smart Grid Demonstration using ARRA funding. SCE was successful in obtaining funding for this proposal, so it was felt that exploration of new protection schemes for this Irvine Smart Grid Demonstration would be a good use of the project resources. With this in mind, a protection system that uses fault interrupting switches, hi

  2. XMM-Newton observations of OY Car III: OM light curve modelling, X-ray timing and spectral studies

    E-Print Network [OSTI]

    Pasi Hakala; Gavin Ramsay

    2003-12-12T23:59:59.000Z

    We revisit the XMM-Newton observations of the dwarf nova OY Car taken in July 2000 which occured shortly after an outburst. Ramsay et al (2001a) found a prominent energy dependent modulation at a period of 2240 sec: this modulation was only seen for app. 1/3 of the observation duration. In our new analysis, we examine this time interval in greater detail. In addition to the 2240 sec period we find evidence for other periods, the most prominent being near 3500 sec. Both these modulations are most likely due to changes in photoelectric absorption over this period: this is supported by phase-resolved spectroscopy. This may indicate the presence of matter above the accretion disc or a presence of a magnetic accretion curtain. In this case the 2240 sec period could represent a spin period of the white dwarf and the 3500 sec period a beat period between the spin and orbital periods. We also model the B band and UV eclipse profiles and light curves using a new technique to map the spatial extent of the accretion disc. As a result we find that whilst the optical emission is dominated by both the emission close to the accretion disc boundary layer and the hot spot where the accretion stream hits the disc, the UV emission is mainly dominated by the inner disc/boundary layer only.

  3. The XMM-Newton Wide Angle Survey (XWAS): the X-ray spectrum of type-1 AGN

    E-Print Network [OSTI]

    Mateos, S; Page, M J; Watson, M G; Corral, A; Tedds, J A; Ebrero, J; Krumpe, M; Schwope, A; Ceballos, M T

    2009-01-01T23:59:59.000Z

    We discuss the broad band X-ray properties of one of the largest samples of X-ray selected type-1 AGN to date (487 objects in total), drawn from the XMM-Newton Wide Angle Survey. The objects cover 2-10 keV luminosities from ~10^{42}-10^{45} erg s^{-1} and are detected up to redshift ~4. We constrain the overall properties of the broad band continuum, soft excess and X-ray absorption, along with their dependence on the X-ray luminosity and redshift and we discuss the implications for models of AGN emission. We constrained the mean spectral index of the broad band X-ray continuum to =1.96+-0.02 with intrinsic dispersion sigma=0.27_{-0.02}^{+0.01}. The continuum becomes harder at faint fluxes and at higher redshifts and luminosities. The dependence of Gamma with flux is likely due to undetected absorption rather than to spectral variation. We found a strong dependence of the detection efficiency of objects on the spectral shape which can have a strong impact on the measured mean continuum shapes of sources at di...

  4. Assessment of HTGR Helium Compressor Analysis Tool Based on Newton-Raphson Numerical Application to Through-flow Analysis

    SciTech Connect (OSTI)

    Ji Hwan Kim; Hyeun Min Kim; Hee Cheon NO [Korea Advanced Institute of Science and Technology, 335 Gwahangno - 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of)

    2006-07-01T23:59:59.000Z

    This study describes the development of a computer program for analyzing the off-design performance of axial flow helium compressors, which is one of the major concerns for the power conversion system of a high temperature gas-cooled reactor (HTGR). The compressor performance has been predicted by the aerodynamic analysis of meridional flow with allowances for losses. The governing equations have been derived from Euler turbomachine equation and the streamline curvature method, and then they have been merged into linearized equations based on the Newton-Raphson numerical method. The effect of viscosity is considered by empirical correlations to introduce entropy rises caused by primary loss sources. Use of the method has been illustrated by applying it to a 20-stage helium compressor of the GTHTR300 plant. As a result, the flow throughout the stages of the compressor has been predicted and the compressor characteristics have been also investigated according to the design specification. The program results show much better stability and good convergence with respect to other through-flow methods, and good agreement with the compressor performance map provided by JAEA. (authors)

  5. Study of the reflection spectrum of the accreting neutron star GX 3+1 using XMM-Newton and INTEGRAL

    E-Print Network [OSTI]

    Pintore, Fabio; Bozzo, Enrico; Sanna, Andrea; Burderi, Luciano; D'Aì, Antonino; Riggio, Alessandro; Scarano, Fabiana; Iaria, Rosario

    2015-01-01T23:59:59.000Z

    Broad emission features of abundant chemical elements, such as Iron, are commonly seen in the X-ray spectra of accreting compact objects and their studies can provide useful information about the geometry of the accretion processes. In this work, we focus our attention on GX 3+1, a bright, persistent accreting low mass X-ray binary, classified as an atoll source. Its spectrum is well described by an accretion disc plus a stable comptonizing, optically thick corona which dominates the X-ray emission in the 0.3-20 keV energy band. In addition, four broad emission lines are found and we associate them with reflection of hard photons from the inner regions of the accretion disc where doppler and relativistic effects are important. We used self-consistent reflection models to fit the spectra of the 2010 XMM-Newton observation and the stacking of the whole datasets of 2010 INTEGRAL observations. We conclude that the spectra are consistent with reflection produced at ~10 gravitational radii by an accretion disc with...

  6. Four new black hole candidates identified in M31 globular clusters with Chandra and XMM-Newton

    E-Print Network [OSTI]

    Barnard, R; Li, Z; Primini, F; Murray, S S

    2011-01-01T23:59:59.000Z

    We have identified four new black hole candidates in M31 globular clusters using 123 Chandra, and 4 XMM-Newton observations of the M31 central region. The X-ray source associated with Bo 163 (XB163) is a recurrent transient, with the highest luminosity ~1.4E+38 erg/s, considerably brighter than any outbursts from the neutron star transients Aql X-1 or 4U 1608-452; the outburst apparently started ~45 days earlier than the observed peak, hence the luminosity could have been considerably higher. We identified XB082, XB153 and XB185 as BHCs by observing "low state" emission spectra at luminosities that exceed the threshold for neutron star binaries. The probability that these are neutron star systems with anisotropic emission beamed toward us is <4E-4, and their variability suggests emission from a single source. We therefore conclude that these systems likely contain black holes rather than neutron stars. We have now identified 4 persistently bright BHCs in the region; the probability that these are all backg...

  7. XMM-Newton observations of 4 luminous radio-quiet AGN, and the soft X-ray excess problem

    E-Print Network [OSTI]

    F. D'Ammando; S. Bianchi; E. Jimenez-Bailon; G. Matt

    2008-01-30T23:59:59.000Z

    The nature and origin of the soft X-ray excess in radio quiet AGN is still an open issue. The interpretation in terms of thermal disc emission has been challanged by the discovery of the constancy of the effective temperature despite the wide range of Black Hole masses of the observed sources. Alternative models are reflection from ionized matter and absorption in a relativistically smeared wind. We analyzed XMM-Newton observations of four luminous radio quiet AGN with the aim of characterising their main properties and in particular the soft excess. Different spectral models for the soft excess were tried: thermal disc emission, Comptonization, ionized reflection, relativistically smeared winds. Comptonization of thermal emission and the smeared winds provide the best fits, but the other models also provide acceptable fits. All models, however, return parameters very similar from source to source, despite the large differences in luminosities, Black Hole masses and Eddington ratios. Moreover, the smeared wind model require very large smearing velocities. The UV to X-ray fluxes ratios are very different, but do not correlate with any other parameter. No fully satisfactory explanation for the soft X-ray excess is found. Better data, like e.g. observations in a broader energy band, are needed to make further progresses.

  8. XMM-Newton Survey of Local O VII Absorption Lines in the Spectra of Active Galactic Nuclei

    E-Print Network [OSTI]

    Fang, Taotao; Bullock, James S; Ma, Renyi

    2015-01-01T23:59:59.000Z

    Highly ionized, z=0 metal absorption lines detected in the X-ray spectra of background active galactic nuclei (AGNs) provide an effective method to probe the hot ($T\\sim10^6$ K) gas and its metal content in and around the Milky Way. We present an all-sky survey of the $K_{\\alpha}$ transition of the local O VII absorption lines obtained by Voigt-profile fitting archival XMM-Newton observations. A total of 43 AGNs were selected, among which 12 are BL Lac-type AGNs, and the rest are Seyfert 1 galaxies. At above the $3\\sigma$ level the local O VII absorption lines were detected in 21 AGNs, among which 7 were newly discovered in this work. The sky covering fraction, defined as the ratio between the number of detections and the sample size, increases from at about 40% for all targets to 100% for the brightest targets, suggesting a uniform distribution of the O VII absorbers. We correlate the line equivalent width with the Galactic coordinates and do not find any strong correlations between these quantities. Some AG...

  9. Impact of Potential Large-Scale Irrigation on the West African Monsoon and Its Dependence on Location of Irrigated Area

    E-Print Network [OSTI]

    Im, Eun-Soon

    This study investigates the impact of potential large-scale irrigation on the West African monsoon using the Massachusetts Institute of Technology regional climate model (MRCM). A new irrigation module is implemented to ...

  10. Homodyne impulse radar hidden object locator

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-04-30T23:59:59.000Z

    An electromagnetic detector is designed to locate an object hidden behind a separator or a cavity within a solid object. The detector includes a PRF generator for generating 2 MHz pulses, a homodyne oscillator for generating a 2 kHz square wave, and for modulating the pulses from the PRF generator. A transmit antenna transmits the modulated pulses through the separator, and a receive antenna receives the signals reflected off the object. The receiver path of the detector includes a sample and hold circuit, an AC coupled amplifier which filters out DC bias level shifts in the sample and hold circuit, and a rectifier circuit connected to the homodyne oscillator and to the AC coupled amplifier, for synchronously rectifying the modulated pulses transmitted over the transmit antenna. The homodyne oscillator modulates the signal from the PRF generator with a continuous wave (CW) signal, and the AC coupled amplifier operates with a passband centered on that CW signal. The present detector can be used in several applications, including the detection of metallic and non-metallic objects, such as pipes, studs, joists, nails, rebars, conduits and electrical wiring, behind wood wall, ceiling, plywood, particle board, dense hardwood, masonry and cement structure. The detector is portable, light weight, simple to use, inexpensive, and has a low power emission which facilitates the compliance with Part 15 of the FCC rules. 15 figs.

  11. Borehole locations on seven interior salt domes

    SciTech Connect (OSTI)

    Simcox, A.C.; Wampler, S.L.

    1982-08-01T23:59:59.000Z

    This report is designed as an inventory of all wells known to have been drilled within a five-mile radius of each of seven salt domes within the Interior Salt Basin in east Texas, northern Louisiana and Mississippi. There are 72 boreholes that entered salt above an elevation of -3000 feet mean sea level. For these, details of location, drilling dates, depth of casing and cement, elevation of top of caprock and salt, etc., are given on tables in the appendix. Of the seven domes, Oakwood has the largest number of boreholes, thirty-eight (including two sidetracked wells) that enter the salt stock above -3000 feet mean sea level; another dome in northeast Texas, Keechi, has eight; in northern Louisiana, Rayburn's has four and Vacherie has five; in southern Mississippi, Cypress Creek has seven, Lampton has one, and Richton has nine. In addition, all wells known outside the supra-domal area, but within a five-mile radius of the center of the 7 domes are separately catalogued.

  12. SAPLE: Sandia Advanced Personnel Locator Engine.

    SciTech Connect (OSTI)

    Procopio, Michael J.

    2010-04-01T23:59:59.000Z

    We present the Sandia Advanced Personnel Locator Engine (SAPLE) web application, a directory search application for use by Sandia National Laboratories personnel. SAPLE's purpose is to return Sandia personnel 'results' as a function of user search queries, with its mission to make it easier and faster to find people at Sandia. To accomplish this, SAPLE breaks from more traditional directory application approaches by aiming to return the correct set of results while placing minimal constraints on the user's query. Two key features form the core of SAPLE: advanced search query interpretation and inexact string matching. SAPLE's query interpretation permits the user to perform compound queries when typing into a single search field; where able, SAPLE infers the type of field that the user intends to search on based on the value of the search term. SAPLE's inexact string matching feature yields a high-quality ranking of personnel search results even when there are no exact matches to the user's query. This paper explores these two key features, describing in detail the architecture and operation of SAPLE. Finally, an extensive analysis on logged search query data taken from an 11-week sample period is presented.

  13. Homodyne impulse radar hidden object locator

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    An electromagnetic detector is designed to locate an object hidden behind a separator or a cavity within a solid object. The detector includes a PRF generator for generating 2 MHz pulses, a homodyne oscillator for generating a 2 kHz square wave, and for modulating the pulses from the PRF generator. A transmit antenna transmits the modulated pulses through the separator, and a receive antenna receives the signals reflected off the object. The receiver path of the detector includes a sample and hold circuit, an AC coupled amplifier which filters out DC bias level shifts in the sample and hold circuit, and a rectifier circuit connected to the homodyne oscillator and to the AC coupled amplifier, for synchronously rectifying the modulated pulses transmitted over the transmit antenna. The homodyne oscillator modulates the signal from the PRF generator with a continuous wave (CW) signal, and the AC coupled amplifier operates with a passband centered on that CW signal. The present detector can be used in several applications, including the detection of metallic and non-metallic objects, such as pipes, studs, joists, nails, rebars, conduits and electrical wiring, behind wood wall, ceiling, plywood, particle board, dense hardwood, masonry and cement structure. The detector is portable, light weight, simple to use, inexpensive, and has a low power emission which facilitates the compliance with Part 15 of the FCC rules.

  14. TAGGING, TRACKING AND LOCATING WITHOUT GPS

    SciTech Connect (OSTI)

    Cordaro, J.; Coleman, T.; Shull, D.

    2012-07-08T23:59:59.000Z

    The Savannah River National Laboratory (SRNL) was requested to lead a Law Enforcement Working Group that was formed to collaborate on common operational needs. All agencies represented on the working group ranked their need to tag, track, and locate a witting or unwitting target as their highest priority. Specifically, they were looking for technologies more robust than Global Positioning Satellite (GPS), could communicate back to the owner, and worked where normal cell phone communications did not work or were unreliable. SRNL brought together multiple technologies in a demonstration that was held in in various Alaska venues, including metropolitan, wilderness, and at-sea that met the working group's requirements. Using prototypical technologies from Boeing, On Ramp, and Fortress, SRNL was able to demonstrate the ability to track personnel and material in all scenarios including indoors, in heavily wooden areas, canyons, and in parking garages. In all cases GPS signals were too weak to measure. Bi-directional communication was achieved in areas that Wi-Fi, cell towers, or traditional radios would not perform. The results of the exercise will be presented. These technologies are considered ideal for tracking high value material such has nuclear material with a platform that allows seamless tracking anywhere in the world, indoors or outdoors.

  15. Etherthreads : an infrastructure for location-based messages

    E-Print Network [OSTI]

    Lassey, Bradford, 1980-

    2004-01-01T23:59:59.000Z

    This thesis proposes an infrastructure for location-based services for Bluetooth enabled cellular phones. Specifically, it explores the use of this architecture in a location-based messaging application. A user can send ...

  16. Provable and practical location privacy for vehicular and mobile systems

    E-Print Network [OSTI]

    Popa, Raluca Ada

    2010-01-01T23:59:59.000Z

    In recent years, there has been a rapid evolution of location-based vehicular and mobile services (e.g., electronic tolling, congestion pricing, traffic statistics, insurance pricing, location-based social applications), ...

  17. A unified Bayesian framework for relative microseismic location

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    We study the problem of determining an unknown microseismic event location relative to previously located events using a single monitoring array in a monitoring well. We show that using the available information about the ...

  18. A unified Bayesian framework for relative microseismic location

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    2013-01-01T23:59:59.000Z

    We study the problem of determining an unknown microseismic event location relative to previously located events using a single monitoring array in a monitoring well. We show that using the available information about the ...

  19. Holdout transshipment policy in two-location inventory systems 

    E-Print Network [OSTI]

    Zhang, Jiaqi

    2009-01-01T23:59:59.000Z

    In two-location inventory systems, unidirectional transshipment policies are considered when an item is not routinely stocked at a location in the system. Unlike the past research in this area which has concentrated on ...

  20. Policy-aware sender anonymity in Location-based services

    E-Print Network [OSTI]

    Vyas, Avinash

    2011-01-01T23:59:59.000Z

    LBS Server Location Server CSP Sender Figure 1.1: LBS ModelService Provider, denoted as CSP, the Location Server,is either the MPC in the CSP’s network or an Over-The-Top (