Sample records for warm springs power

  1. FINAL REPORT WIND POWER WARM SPRINGS RESERVATION TRIBAL LANDS DOE GRANT NUMBER DE-FG36-07GO17077 SUBMITTED BY WARM SPRINGS POWER & WATER ENTERPRISES A CORPORATE ENTITY OF THE CONFEDERATED TRIBES OF WARM SPRINGS WARM SPRINGS, OREGON

    SciTech Connect (OSTI)

    Jim Manion; Michael Lofting; Wil Sando; Emily Leslie; Randy Goff

    2009-03-30T23:59:59.000Z

    Wind Generation Feasibility Warm Springs Power and Water Enterprises (WSPWE) is a corporate entity owned by the Confederated Tribes of the Warm Springs Reservation, located in central Oregon. The organization is responsible for managing electrical power generation facilities on tribal lands and, as part of its charter, has the responsibility to evaluate and develop renewable energy resources for the Confederated Tribes of Warm Springs. WSPWE recently completed a multi-year-year wind resource assessment of tribal lands, beginning with the installation of wind monitoring towers on the Mutton Mountains site in 2003, and collection of on-site wind data is ongoing. The study identified the Mutton Mountain site on the northeastern edge of the reservation as a site with sufficient wind resources to support a commercial power project estimated to generate over 226,000 MWh per year. Initial estimates indicate that the first phase of the project would be approximately 79.5 MW of installed capacity. This Phase 2 study expands and builds on the previously conducted Phase 1 Wind Resource Assessment, dated June 30, 2007. In order to fully assess the economic benefits that may accrue to the Tribes through wind energy development at Mutton Mountain, a planning-level opinion of probable cost was performed to define the costs associated with key design and construction aspects of the proposed project. This report defines the Mutton Mountain project costs and economics in sufficient detail to allow the Tribes to either build the project themselves or contract with a developer under the most favorable terms possible for the Tribes.

  2. Final Report, Wind Power Resource Assessment on the Warm Springs Reservation Tribal Lands, Report No. DOE/GO/12103

    SciTech Connect (OSTI)

    Jim Manion, Warm Springs Power & Water Enterprises; David McClain, McClain & Associates; HDR Engineering; Dr. Stel Walker, Oregon State University

    2007-09-10T23:59:59.000Z

    This report concludes a five-year assessment of wind energy potential on the Confederated Tribes of Warm Springs Reservation of Oregon lands.

  3. Roosevelt Warm Springs Institute for Rehab. Space Heating Low...

    Open Energy Info (EERE)

    Jump to: navigation, search Name Roosevelt Warm Springs Institute for Rehab. Space Heating Low Temperature Geothermal Facility Facility Roosevelt Warm Springs Institute for...

  4. Warm Springs Water District District Heating Low Temperature...

    Open Energy Info (EERE)

    Water District District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warm Springs Water District District Heating Low Temperature Geothermal...

  5. Warm Springs State Hospital Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    State Hospital Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warm Springs State Hospital Space Heating Low Temperature Geothermal Facility...

  6. Spring-powered actuator

    SciTech Connect (OSTI)

    Magill, R. J.; Gaiger, D. J.; Simkins, N.

    1985-07-30T23:59:59.000Z

    A spring-powered actuator especially for operating devices such as fire and/or smoke dampers, doors, hatches, vents, traps, valves and other devices having components which are movable between at least two positions. The spring-powered actuator of the invention comprises a longitudinally-displaceable re-wind screw which is rotatable to recharge the spring of the actuator, and a tilting element on the screw which is mounted for tilting movement with respect to the screw axis to allow longitudinal movement of the re-wind screw so as to permit rapid and reliable release of energy stored in the spring. When used in a combination fire and smoke damper, it thus opens or closes the blades of the latter.

  7. Final Report and Strategic Plan on the Feasibility Study to Assess Geothermal Potential on Warm Springs Reservation Lands. Report No. DOE/GO/15177

    SciTech Connect (OSTI)

    James Manion, Warm Springs Power & Water Enterprises; David McClain, McClain & Associates

    2007-05-17T23:59:59.000Z

    In 2005 the Confederated Tribes of Warm Springs Tribal Council authorized an evaluation of the geothermal development potential on the Confederated Tribes of Warm Springs Reservation of Oregon. Warm Springs Power & Water Enterprises obtained a grant from the U.S. Department of Energy to conduct a geological assessment and development estimate. Warm Springs Power & Water Enterprises utilized a team of expert consultants to conduct the study and develop a strategic plan. The resource assessment work was completed in 2006 by GeothermEx Inc., a consulting company specializing in geothermal resource assessments worldwide. The GeothermEx report indicates there is a 90% probability that a commercial geothermal resource exists on tribal lands in the Mt. Jefferson area. The geothermal resource assessment and other cost, risk and constraints information has been incorporated into the strategic plan.

  8. Spring 2014 Composite Data Products: Backup Power

    SciTech Connect (OSTI)

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

    2014-06-01T23:59:59.000Z

    This report includes 30 composite data products (CDPs) produced in Spring 2014 for fuel cell backup power systems.

  9. Chena Hot Springs Resort - Electric Power Generation Using Geothermal...

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

    Hot Springs Resort - Electric Power Generation Using Geothermal Fluid Coproduced from Oil andor Gas Wells Chena Hot Springs Resort - Electric Power Generation Using Geothermal...

  10. Spring 2013 Composite Data Products - Backup Power

    SciTech Connect (OSTI)

    Kurtz, J.; Wipke, K.; Sprik, S.; Ramsden, T.; Ainscough, C.; Saur, G.; Post, M.; Peters, M.

    2013-05-01T23:59:59.000Z

    This presentation from the U.S. Department of Energy's National Renewable Energy Laboratory includes 21 composite data products (CDPs) produced in Spring 2013 for fuel cell backup power systems.

  11. Power Systems Analysis ELEN4511 Spring 2013

    E-Print Network [OSTI]

    Lavaei, Javad

    Power Systems Analysis ELEN4511 Spring 2013 Project Paper: Communication Systems and Standards along the power grid. The grid comprised solely of electro- mechanical systems that could of communication systems on the power grid enables devices to communicate more efficiently, and also allows

  12. Nuclear stopping power in warm and hot dense matter

    SciTech Connect (OSTI)

    Faussurier, Gerald; Blancard, Christophe [CEA, DAM, DIF, F-91 297 Arpajon (France); Gauthier, Maxence [CEA, DAM, DIF, F-91 297 Arpajon (France); LULI, Ecole Polytechnique, CNRS, CEA, UPMC, Route de Saclay, 91128 Palaiseau (France)

    2013-01-15T23:59:59.000Z

    We present a method to estimate the nuclear component of the stopping power of ions propagating in dense matter. Three kinds of effective pair potentials are proposed. Results from the warm dense matter regime and the domain of high energy density physics are presented and discussed for proton and helium. The role of ionic temperature is examined. The nuclear stopping power can play a noticeable role in hot dense matter.

  13. Bull Trout Distribution and Abundance in the Waters on and Bordering the Warm Springs Reservation : 2002 Annual Report.

    SciTech Connect (OSTI)

    Brun, Christopher V.; Dodson, Rebekah

    2003-03-01T23:59:59.000Z

    The range of bull trout (Salvelinus confluentus) in the Deschutes River basin has decreased from historic levels due to many factors including dam construction, habitat degradation, brook trout introduction and eradication efforts. While the bull trout population appears to be healthy in the Metolius River-Lake Billy Chinook system they have been largely extirpated from the upper Deschutes River (Buchanan et al. 1997). Little was known about bull trout in the lower Deschutes basin until BPA funded project No.9405400 began during 1998. In this progress report we describe the findings to date from this multi-year study aimed at determining the life history, habitat needs and limiting factors of bull trout in the lower Deschutes subbasin. Juvenile bull trout and brook trout (Salvelinus fontinalis) relative abundance has been assessed in the Warm Springs River and Shitike Creek since 1999. In the Warm Springs R. the relative densities of juvenile bull trout and brook trout were .003 fish/m{sup 2} and .001 fish/m{sup 2} respectively during 2002. These densities were the lowest recorded in the Warm Springs River during the period of study. In Shitike Cr. the relative densities of juvenile bull trout and brook trout were .025 fish/m{sup 2} and .01 fish/m{sup 2} respectively during 2002. The utility of using index reaches to monitor trends in juvenile bull trout and brook trout relative abundance in the Warm Springs R. has been assessed since 1999. During 2002 the mean relative densities of juvenile bull trout within the 2.4 km study area was higher than what was observed in four index reaches. However, the mean relative densities of brook trout was slightly higher in the index reaches than what was observed in the 2.4 km study area. Habitat use by both juvenile bull trout and brook trout was determined in the Warm Springs R. Juvenile bull trout and brook trout were most abundant in pools and glides. However pools and glides comprised less than 20% of the available habitat in the study area during 2002. Multiple-pass spawning ground surveys were conducted during late August through October in the Warm Springs R. and Shitike Cr. during 2002. One-hundred and thirteen (113) redds were enumerated in the Warm Springs R. and 204 redds were found in Shitike Cr. The number of redds enumerated in both the Warm Springs R. and Shitike Cr. were the most redds observed since surveys began in 1998. Spatial and temporal distribution in spawning within the Warm Springs R. and Shitike Cr. is discussed. Juvenile emigration has been monitored in Shitike Creek since 1996. A total of 312 juveniles were estimated to have emigrated from Shitike Cr. during the spring, 2002. Adult escapement was monitored in the Warm Springs R. and Shitike Cr. Thirty adults were recorded at the Warm Springs National Fish Hatchery weir during 2002. This was the highest number of spawning adults recorded to date. A weir equipped with an underwater video camera near the spawning grounds was operated in the Warm Springs R. Thirty-one adults were recorded at the weir in day counts. The adult trap in Shitike Cr. was unsuccessful in capturing adult bull trout during 2002 due to damage from a spring high water event. Thermographs were placed throughout Warm Springs R. and Shitike Cr. to monitor water temperatures during bull trout migration, holding and spawning/rearing periods. During 1999-2002 water temperatures ranged from 11.8-15.4 C near the mouths during adult migration; 11.4-14.6 C during pre-spawning holding; and 6.5-8.4 C during adult spawning and juvenile rearing.

  14. Idaho Public Utilities Commission Approves Neal Hot Springs Power...

    Open Energy Info (EERE)

    Commission Approves Neal Hot Springs Power Purchase Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Idaho Public Utilities Commission Approves...

  15. Analysis of geothermal electric-power generation at Big Creek Hot Springs, Lemhi County, Idaho

    SciTech Connect (OSTI)

    Struhsacker, D.W. (ed.)

    1981-01-01T23:59:59.000Z

    Big Creek Hot Springs was evaluated as a source of electrical power for the Blackbird Cobalt Mine, approximately 13 miles south of the hot spring. An evaluaton of the geothermal potential of Big Creek Hot Springs, a suggested exploration program and budget, an engineering feasibility study of power generation at Big Creek Hot Springs, an economic analysis of the modeled power generating system, and an appraisal of the institutional factors influencing development at Big Creek Hot Springs are included.

  16. 6.334 Power Electronics, Spring 2003

    E-Print Network [OSTI]

    Perreault, David John

    The application of electronics to energy conversion and control; phase-controlled rectifier/inverter circuits, dc/dc converters, high-frequency inverters, and motion control systems. Characteristics of power semiconductor ...

  17. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office: FY 1999 Watershed Restoration Projects : Annual Report 1999.

    SciTech Connect (OSTI)

    Robertson, Shawn W.

    2001-03-01T23:59:59.000Z

    The John Day River is the second longest free-flowing river in the contiguous United States and one of the few major subbasins in the Columbia River basin containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, the fourth largest drainage area in Oregon. With its beginning in the Strawberry Mountains near the town of Prairie City, the John Day flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring chinook salmon and summer steelhead, red band, westslope cutthroat, and redband trout, the John Day system is truly one of national significance. The entire John Day basin was granted to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) initiated contracting the majority of its construction implementation actions with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of the projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 1999, the JDBO and GSWCD proposed continuation of a successful partnership between the two agencies and basin landowners to implement an additional eleven (11) watershed conservation projects. The types of projects implemented included installation of infiltration galleries, permanent diversions, pumping stations, and irrigation efficiency upgrades. Project costs in 1999 totaled $284,514.00 with a total amount of $141,628.00 (50%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources such as the Bureau of Reclamation (BOR), Confederated Tribes of Warm Springs, Oregon Watershed Enhancement Board, and individual landowners.

  18. A pulsed power hydrodynamics approach to exploring properties of warm dense matter

    SciTech Connect (OSTI)

    Reinovsky, Robert Emil [Los Alamos National Laboratory

    2008-01-01T23:59:59.000Z

    Pulsed Power Hydrodynamics, as an application of low-impedance, pulsed power, and high magnetic field technology developed over the last decade to study advanced hydrodynamic problems, instabilities, turbulence, and material properties, can potentially be applied to the study of the behavior and properties of warm dense matter (WDM) as well. Exploration of the properties, such as equation of state and conductivity, of warm dense matter is an emerging area of study focused on the behavior of matter at density near solid density (from 10% of solid density to a few times solid density) and modest temperatures ({approx}1-10 eV). Warm dense matter conditions can be achieved by laser or particle beam heating of very small quantities of matter on timescales short compared to the subsequent hydrodynamic expansion timescales (isochoric heating) and a vigorous community of researchers is applying these techniques using petawatt scale laser systems, but the microscopic size scale of the WDM produced in this way limits access to some physics phenomena. Pulsed power hydrodynamics techniques, either through high convergence liner compression of a large volume, modest density, low temperature plasma to densities approaching solid density or through the explosion and subsequent expansion of a conductor (wire) against a high pressure (density) gas background (isobaric expansion) techniques both offer the prospect for producing warm dense matter in macroscopic quantities. However, both techniques demand substantial energy, proper power conditioning and delivery, and an understanding of the hydrodynamic and instability processes that limit each technique. Similarly, liner compression of normal density material, perhaps using multiple reflected shocks can provide access to the challenging region above normal density -- again with the requirement of very large amounts of driving energy. In this paper we will provide an introduction to techniques that might be applied to explore this interesting new application of the energy-rich technology of pulse power and high magnetic fields.

  19. Two of Three Power Plant Modules at Neal Hot Springs Are Producing...

    Open Energy Info (EERE)

    of Three Power Plant Modules at Neal Hot Springs Are Producing up to 16.8 Megawatts Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Two of Three Power...

  20. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : Annual Report, 2000.

    SciTech Connect (OSTI)

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2001-03-01T23:59:59.000Z

    The John Day is the second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles--Oregon's third largest drainage basin--and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, red band, westslope cutthroat, and redband trout, the John Day system is truly a basin with national significance. Most all of the entire John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the Basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Using funding from the Bonneville Power Administration, Bureau of Reclamation, and others, the John Day Basin Office (JDBO) subcontracts the majority of its construction implementation activities with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/review, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2000, the JDBO and GSWCD proposed continuation of a successful partnership between the two agencies and basin landowners to implement an additional six watershed conservation projects funded by the BPA. The types of projects include permanent diversions, pump stations, and return-flow cooling systems. Project costs in 2000 totaled $533,196.00 with a total amount of $354,932.00 (67%) provided by the Bonneville Power Administration and the remainder coming from other sources such as the BOR, Oregon Watershed Enhancement Board, and individual landowners.

  1. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2003 Annual Report.

    SciTech Connect (OSTI)

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2004-02-27T23:59:59.000Z

    The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional twelve (12) watershed conservation projects. The types of projects include off channel water developments, juniper control, permanent diversions, pump stations, and return-flow cooling systems. Due to funding issues and delays, permitting delays, fire closures and landowner contracting problems, 2 projects were canceled and 7 projects were rescheduled to the 2004 construction season. Project costs in 2003 totaled $115,554.00 with a total amount of $64,981.00 (56%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board, the U.S. Fish & Wildlife Service Partners in Wildlife Program and individual landowners.

  2. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : Annual Report, 2001.

    SciTech Connect (OSTI)

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2002-12-01T23:59:59.000Z

    The John Day River is the nation's second longest free-flowing river in the contiguous United States, which is entirely unsupplemented for it's runs of anadromous fish. Located in eastern Oregon, the John Day Basin drains over 8,000 square miles, is Oregon's fourth largest drainage basin, and the basin incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the mainstem John Day River flows 284 miles in a northwesterly direction entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon, summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The Majority of the John Day Basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in John Day to coordinate basin restoration projects, monitoring, planning, and other watershed restoration activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), also located in John Day, who subcontracts the majority of the construction implementation activities for these restoration projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2001, the JDBO and GSWCD continued their successful partnership between the two agencies and basin landowners to implement an additional ten (10) watershed conservation projects. The project types include permanent lay flat diversions, pump stations, and return-flow cooling systems. Project costs in 2001 totaled $572,766.00 with $361,966.00 (67%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources, such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board (OWEB), and individual landowners.

  3. Hood River Production Program Monitoring and Evaluation (M&E) - Confederated Tribes of Warm Springs : Annual Report For Fiscal Year, October 2007 Ė September 2008.

    SciTech Connect (OSTI)

    Gerstenberger, Ryan [Confederated Tribes of Warm Springs Reservation

    2009-07-27T23:59:59.000Z

    This progress report describes work performed by the Confederated Tribes of Warm Springs (CTWSRO) portion of the Hood River Production Program Monitoring and Evaluation Project (HRPP) during the 2008 fiscal year. A total of 64,736 hatchery winter steelhead, 12,108 hatchery summer steelhead, and 68,426 hatchery spring Chinook salmon smolts were acclimated and released in the Hood River basin during the spring. The HRPP exceeded program goals for a release of and 50,000 winter steelhead but fell short of the steelhead release goals of 30,000 summer steelhead and 75,000 spring Chinook in 2008. Passive Integrated Transponders (PIT) tags were implanted in 6,652 hatchery winter steelhead, and 1,196 hatchery summer steelhead, to compare migratory attributes and survival rates of hatchery fish released into the Hood River. Water temperatures were recorded at six locations within the Hood River subbasin to monitor for compliance with Oregon Department of Environmental Quality water quality standards. A preseason spring Chinook salmon adult run forecast was generated, which predicted an abundant return adequate to meet escapement goal and brood stock needs. As a result the tribal and sport fisheries were opened. A tribal creel was conducted from May 22 to July 18 during which an estimated 172 spring Chinook were harvested. One hundred sixteen Spring Chinook salmon redds were observed and 72 carcasses were inspected on 19.4 miles of spawning grounds throughout the Hood River Basin during 2008. Annual salvage operations were completed in two irrigation canals resulting in the liberation of 1,641 fish back to the Hood River.

  4. Variable gas spring for matching power output from FPSE to load of refrigerant compressor

    DOE Patents [OSTI]

    Chen, G.; Beale, W.T.

    1990-04-03T23:59:59.000Z

    The power output of a free piston Stirling engine is matched to a gas compressor which it drives and its stroke amplitude is made relatively constant as a function of power by connecting a gas spring to the drive linkage from the engine to the compressor. The gas spring is connected to the compressor through a passageway in which a valve is interposed. The valve is linked to the drive linkage so it is opened when the stroke amplitude exceeds a selected limit. This allows compressed gas to enter the spring, increase its spring constant, thus opposing stroke increase and reducing the phase lead of the displacer ahead of the piston to reduce power output and match it to a reduced load power demand. 6 figs.

  5. Variable gas spring for matching power output from FPSE to load of refrigerant compressor

    DOE Patents [OSTI]

    Chen, Gong (Athens, OH); Beale, William T. (Athens, OH)

    1990-01-01T23:59:59.000Z

    The power output of a free piston Stirling engine is matched to a gas compressor which it drives and its stroke amplitude is made relatively constant as a function of power by connecting a gas spring to the drive linkage from the engine to the compressor. The gas spring is connected to the compressor through a passageway in which a valve is interposed. The valve is linked to the drive linkage so it is opened when the stroke amplitude exceeds a selected limit. This allows compressed gas to enter the spring, increase its spring constant, thus opposing stroke increase and reducing the phase lead of the displacer ahead of the piston to reduce power output and match it to a reduced load power demand.

  6. ECOLOGY AND PRODUCTION OF JUVENILE SPRING CHINOOK SALMON, ONCORHYNCHUS TSHAWYTSCHA,

    E-Print Network [OSTI]

    ), of the spring race in Happy :Valley Reservoir, a eutrophic impoundment located on the Warm Springs Indian

  7. Investigation of stopping power for deuterons in partially ionized warm Al plasmas

    SciTech Connect (OSTI)

    He, Bin, E-mail: hebin-rc@163.com; Wang, Jian-Guo [Data center for high energy density physics research, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China)

    2014-06-15T23:59:59.000Z

    The stopping powers for deuterons in Al plasmas with a fixed density of 0.02?g/cm{sup 3} and the temperatures at 4.5, 13, and 17?eV are studied in detail for a wide projectile energy range with different models. Comparison of these models indicates that our model is totally in best agreement with the experimental data and the main reason for this is that our calculation for the inelastic processes should be the most reliable. It is found that the difference between our model and the local density approximation model (Wang et al., Phys. Plasmas 5, 2977 (1998)) is mainly due to the quite different physical picture behind them. In Mehlhorn's model (J. Appl. Phys. 52, 6522 (1981)), the Bethe equation is found to overestimate the inelastic stopping in Al plasmas, meanwhile, it is gradually close to our results with temperature decreasing. The model by classical dielectric function with the choice of the maximum of the momentum transfer associated with the temperature is found not suitable to describe the stopping in warm plasmas. With temperature increasing the stopping due to plasma wave rises up which rapidly exceeds the inelastic stopping in warm Al plasmas.

  8. Philips Lumileds Develops a Low-Cost, High-Power, Warm-White LED Package

    Broader source: Energy.gov [DOE]

    With the help of DOE funding, Philips Lumileds has developed a low-cost, high-power, warm-white LED package for general illumination. During the course of the two-year project, this package was used to commercialize a series of products with correlated color temperatures (CCTs) ranging from 2700 to 5700 K, under the product name LUXEON M. A record efficacy of nearly 125 lm/W was demonstrated at a flux of 1023 lumens, a CCT of 3435 K, and a color rendering index (CRI) of more than 80 at room temperature in the productized package. In an R&D package, a record efficacy of more than 133 lm/W at a flux of 1015 lumens, a CCT of 3475 K, and a CRI greater than 80 at room temperature were demonstrated.

  9. global warming's six americas

    E-Print Network [OSTI]

    Haller, Gary L.

    Energy Sources 17 Subsidies for Fossil Fuel and Renewable Energy Industries 18 Support for a Carbon Tax and Costs of Reducing Fossil Fuel Use and Global Warming 8 The Alarmed 9 The Concerned 10 The Cautious 11 the spring and fall of 2012. Perceived Benefits and Costs of Reducing Fossil Fuel Use and Global Warming

  10. MEEG 435/667 Wind Power Engineering (3 credits) Spring Semester 2008

    E-Print Network [OSTI]

    Firestone, Jeremy

    MEEG 435/667 Wind Power Engineering (3 credits) Spring Semester 2008 Prof. Len Schwartz SPL 309" wind turbine. 3. Mass, momentum and energy balances; actuator-disk theory; Betz limit. Dimensional-element theories. 5. The numerical prediction of wind power performance. Available numerical models. NREL and RERL

  11. Department of Mechanical and Nuclear Engineering Spring 2012 East Campus Power Plant Deaerator Optimization

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Mechanical and Nuclear Engineering Spring 2012 East Campus Power Plant Deaerator Optimization Overview In the East Campus Power plant a new Deaerator system has been installed which Deaerator is the most efficient and then make a recommendation to the plant of which one should

  12. Department of Engineering Science and Mechanics Spring 2013 Solar Powered Well Pump

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Engineering Science and Mechanics Spring 2013 Solar Powered Well Pump was inspired by an actual farm in Dakar, Senegal that is looking to improve their irrigation process. The primary challenges within this project were the specific benchmarks applicable to the Dakar farm

  13. 17.952 Great Power Military Intervention, Spring 2004

    E-Print Network [OSTI]

    Posen, Barry

    The purpose of this seminar is to examine systematically, and comparatively, great and middle power military interventions into civil wars during the 1990's. These civil wars were high on the policy agenda of western states ...

  14. High-Power Warm-White Hybrid LED Package for Illumination

    SciTech Connect (OSTI)

    Soer, Wouter

    2013-09-19T23:59:59.000Z

    In this project, an integrated warm-white hybrid light engine was developed. The hybrid approach involves combining phosphor-converted off-white InGaN LEDs and direct-emitting red AlInGaP LEDs in a single light engine to achieve high efficacy together with high color rendering index. We developed and integrated technology improvements in InGaN and AlInGaP die technology, phosphor technology, package architecture and encapsulation, to realize a hybrid warm-white LED package with an efficacy of 140 lm/W at a correlated color temperature of 3000K and a color rendering index of 90, measured under representative operating conditions. This efficacy is 26% higher than the best warm-white LEDs of similar specification that are commercially available at the end of the project. Since the InGaN- and AlInGaP-based LEDs used in the hybrid engine show different behavior as a function of current and temperature, a control system needs to be in place to ensure a stable color point over all operating conditions. In this project, we developed an electronic control circuit that is fully integrated into the light engine in such a way that the module can simply be driven by a conventional single-channel driver. The integrated control circuit uses a switch-mode boost converter topology to control the LED drive currents based on the temperature and the input current of the light engine. A color control performance of 5 SDCM was demonstrated, and improvement to 3 SDCM is considered well within reach. The combination of high efficacy and ease of integration with existing single-channel drivers is expected to facilitate the adoption of the hybrid technology and accelerate the energy savings associated with solid-state lighting. In the product commercialization plan, downlights and indirect-lit troffers have been selected as the first target applications for this product concept. Fully functional integrated prototypes have been developed for both applications, and the business case evaluation is ongoing as of the end of the project.

  15. Recent drilling activities at the earth power resources Tuscarora geothermal power project's hot sulphur springs lease area.

    SciTech Connect (OSTI)

    Goranson, Colin

    2005-03-01T23:59:59.000Z

    Earth Power Resources, Inc. recently completed a combined rotary/core hole to a depth of 3,813 feet at it's Hot Sulphur Springs Tuscarora Geothermal Power Project Lease Area located 70-miles north of Elko, Nevada. Previous geothermal exploration data were combined with geologic mapping and newly acquired seismic-reflection data to identify a northerly tending horst-graben structure approximately 2,000 feet wide by at least 6,000 feet long with up to 1,700 feet of vertical offset. The well (HSS-2) was successfully drilled through a shallow thick sequence of altered Tertiary Volcanic where previous exploration wells had severe hole-caving problems. The ''tight-hole'' drilling problems were reduced using drilling fluids consisting of Polymer-based mud mixed with 2% Potassium Chloride (KCl) to reduce Smectite-type clay swelling problems. Core from the 330 F fractured geothermal reservoir system at depths of 2,950 feet indicated 30% Smectite type clays existed in a fault-gouge zone where total loss of circulation occurred during coring. Smectite-type clays are not typically expected at temperatures above 300 F. The fracture zone at 2,950 feet exhibited a skin-damage during injection testing suggesting that the drilling fluids may have caused clay swelling and subsequent geothermal reservoir formation damage. The recent well drilling experiences indicate that drilling problems in the shallow clays at Hot Sulphur Springs can be reduced. In addition, average penetration rates through the caprock system can be on the order of 25 to 35 feet per hour. This information has greatly reduced the original estimated well costs that were based on previous exploration drilling efforts. Successful production formation drilling will depend on finding drilling fluids that will not cause formation damage in the Smectite-rich fractured geothermal reservoir system. Information obtained at Hot Sulphur Springs may apply to other geothermal systems developed in volcanic settings.

  16. QUESTIONS ABOUT GLOBAL WARMING

    E-Print Network [OSTI]

    QUESTIONS ABOUT GLOBAL WARMING •IS IT REAL? •IS IT IMPORTANT? •WHAT IS IT DUE TO? •HOW MUCH MORE in the atmosphere, giving Earth its temperate climate. Global Atmosphere, Global Warming GLOBAL TEMPERATURE TREND IS THIS CARBON DIOXIDE COMING FROM? Other sources are home heating and electric power production. WE ARE ALL

  17. alkaline thermal spring: Topics by E-print Network

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

    Websites Summary: and Laplace transforms. Fundamentals of AC power, coupled inductors (transformers), and two-port networks Spring break Apr. 04 Spring breakApr. 04 Spring break...

  18. area weldon spring: Topics by E-print Network

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

    Websites Summary: and Laplace transforms. Fundamentals of AC power, coupled inductors (transformers), and two-port networks Spring break Apr. 04 Spring breakApr. 04 Spring break...

  19. adult male spring: Topics by E-print Network

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

    Websites Summary: and Laplace transforms. Fundamentals of AC power, coupled inductors (transformers), and two-port networks Spring break Apr. 04 Spring breakApr. 04 Spring break...

  20. Peter Cruz and Gaetan Georges Power Systems Analysis, E4511 Spring 2013

    E-Print Network [OSTI]

    Lavaei, Javad

    gases that has contributed to the dilapidation of the planet's ozone layer and global warming. Of course as a renewable source of energy Introduction: The burning of fossil fuels for energy production has been, and wind, to list a few) to extract mechanical energy and convert it to #12;2 electrical energy. Increasing

  1. global warming's six indias

    E-Print Network [OSTI]

    Haller, Gary L.

    global warming's six indias: An Audience Segmentation Analysis #12;Global Warming's Six Indias 1............................................................................................................................................20 2. Global Warming Beliefs and Attitudes................................................................................ 21 Knowledge about global warming varies widely by group

  2. 6.061 / 6.690 Introduction to Electric Power Systems, Spring 2007

    E-Print Network [OSTI]

    Kirtley, James

    This course is an introductory subject in the field of electric power systems and electrical to mechanical energy conversion. Electric power has become increasingly important as a way of transmitting and transforming energy ...

  3. EA-1002: Bonneville Power Administration's Hot Springs- Garrison Fiber Optic Project, Montana

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the U.S. Department of Energy's Bonneville Power Administration's proposal to upgrade its operational telecommunications system between the Hot...

  4. The Cultivar, Spring/Summer 2008

    E-Print Network [OSTI]

    Brown, Martha

    2008-01-01T23:59:59.000Z

    awareness of foodís ďcarbon footprint,Ē or a desire to knowabout, such as their carbon footprint and global warm-part of a campusís ďcarbon footprint. Ē With the Spring 2008

  5. Unraveling resistive versus collisional contributions to relativistic electron beam stopping power in cold-solid and in warm-dense plasmas

    SciTech Connect (OSTI)

    Vauzour, B. [CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), Univ. Bordeaux, UMR 5107, F-33405 Talence (France) [CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), Univ. Bordeaux, UMR 5107, F-33405 Talence (France); Laboratoire d'Optique Appliquťe, ENSTA-CNRS-Ecole Polytechnique, UMR 7639, 91761 Palaiseau (France); Debayle, A. [ETSI AeronŠuticos, Universidad Politťcnica de Madrid, Madrid (Spain) [ETSI AeronŠuticos, Universidad Politťcnica de Madrid, Madrid (Spain); CEA, DAM, DIF, F-91297 Arpajon (France); Vaisseau, X.; Hulin, S.; NicolaÔ, Ph.; Dorchies, F.; Fourment, C.; D'HumiŤres, E.; Tikhonchuk, V. T.; Santos, J. J., E-mail: santos.joao@celia.u-bordeaux1.fr [CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), Univ. Bordeaux, UMR 5107, F-33405 Talence (France); Schlenvoigt, H.-P.; Baton, S. D.; Yahia, V. [LULI, Ecole Polytechnique, CNRS/CEA/UPMC, 91128 Palaiseau Cedex (France)] [LULI, Ecole Polytechnique, CNRS/CEA/UPMC, 91128 Palaiseau Cedex (France); Batani, D. [CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), Univ. Bordeaux, UMR 5107, F-33405 Talence (France) [CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), Univ. Bordeaux, UMR 5107, F-33405 Talence (France); Dipartimento di Fisica, Universitŗ di Milano-Bicocca, Milano 20126 (Italy); Honrubia, J. J. [ETSI AeronŠuticos, Universidad Politťcnica de Madrid, Madrid (Spain)] [ETSI AeronŠuticos, Universidad Politťcnica de Madrid, Madrid (Spain); Beg, F. N.; Chawla, S.; Jarrot, L. C. [University of California, San Diego, La Jolla, California 92093 (United States)] [University of California, San Diego, La Jolla, California 92093 (United States); Benocci, R.; Volpe, L. [Dipartimento di Fisica, Universitŗ di Milano-Bicocca, Milano 20126 (Italy)] [Dipartimento di Fisica, Universitŗ di Milano-Bicocca, Milano 20126 (Italy); and others

    2014-03-15T23:59:59.000Z

    We present results on laser-driven relativistic electron beam propagation through aluminum samples, which are either solid and cold or compressed and heated by laser-induced shock. A full numerical description of fast electron generation and transport is found to reproduce the experimental absolute K{sub ?} yield and spot size measurements for varying target thicknesses, and to sequentially quantify the collisional and resistive electron stopping powers. The results demonstrate that both stopping mechanisms are enhanced in compressed Al samples and are attributed to the increase in the medium density and resistivity, respectively. For the achieved time- and space-averaged electronic current density, ?j{sub h}??8◊10{sup 10}?A/cm{sup 2} in the samples, the collisional and resistive stopping powers in warm and compressed Al are estimated to be 1.5?keV/?m and 0.8?keV/?m, respectively. By contrast, for cold and solid Al, the corresponding estimated values are 1.1?keV/?m and 0.6?keV/?m. Prospective numerical simulations involving higher j{sub h} show that the resistive stopping power can reach the same level as the collisional one. In addition to the effects of compression, the effect of the transient behavior of the resistivity of Al during relativistic electron beam transport becomes progressively more dominant, and for a significantly high current density, j{sub h}?10{sup 12}?A/cm{sup 2}, cancels the difference in the electron resistive stopping power (or the total stopping power in units of areal density) between solid and compressed samples. Analytical calculations extend the analysis up to j{sub h}=10{sup 14}?A/cm{sup 2} (representative of the full-scale fast ignition scenario of inertial confinement fusion), where a very rapid transition to the Spitzer resistivity regime saturates the resistive stopping power, averaged over the electron beam duration, to values of ?1?keV/?m.

  6. Spring 2006 CS 649 1 Sensor Networks

    E-Print Network [OSTI]

    Amir, Yair

    Terzis http://hinrg.cs.jhu.edu/wsn06/ #12;Outline Spring 2006 CS 649 2 ∑ (Simple) Radio Power loss models ∑ Reality ∑ (More) Radio Power loss models #12;Motivation Spring 2006 CS 649 3 ∑ Communication between nodes

  7. Incorporating global warming risks in power sector planning: A case study of the New England region. Volume 1

    SciTech Connect (OSTI)

    Krause, F.; Busch, J.; Koomey, J.

    1992-11-01T23:59:59.000Z

    Growing international concern over the threat of global climate change has led to proposals to buy insurance against this threat by reducing emissions of carbon (short for carbon dioxide) and other greenhouse gases below current levels. Concern over these and other, non-climatic environmental effects of electricity generation has led a number of states to adopt or explore new mechanisms for incorporating environmental externalities in utility resource planning. For example, the New York and Massachusetts utility commissions have adopted monetized surcharges (or adders) to induce emission reductions of federally regulated air pollutants (notably, SO{sub 2}, NO{sub x}, and particulates) beyond federally mandated levels. These regulations also include preliminary estimates of the cost of reducing carbon emissions, for which no federal regulations exist at this time. Within New England, regulators and utilities have also held several workshops and meetings to discuss alternative methods of incorporating externalities as well as the feasibility of regional approaches. This study examines the potential for reduced carbon emissions in the New England power sector as well as the cost and rate impacts of two policy approaches: environmental externality surcharges and a target- based approach. We analyze the following questions: Does New England have sufficient low-carbon resources to achieve significant reductions (10% to 20% below current levels) in fossil carbon emissions in its utility sector? What reductions could be achieved at a maximum? What is the expected cost of carbon reductions as a function of the reduction goal? How would carbon reduction strategies affect electricity rates? How effective are environmental externality cost surcharges as an instrument in bringing about carbon reductions? To what extent could the minimization of total electricity costs alone result in carbon reductions relative to conventional resource plans?

  8. Microsoft PowerPoint - SpringOpsCallHandout09May13 [Compatibility Mode]

    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 PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPA / SPRA / USACE MarshallWe report a9, 2013

  9. Microsoft PowerPoint - SpringOpsCallHandout11July2013 [Compatibility Mode]

    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 PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPA / SPRA / USACE MarshallWe report a9,

  10. Microsoft PowerPoint - SpringOpsCallHandout13June13 [Compatibility Mode]

    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 PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPA / SPRA / USACE MarshallWe report a9,13,

  11. Microsoft PowerPoint - SpringOpsCallHandout16May13 [Compatibility Mode]

    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 PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPA / SPRA / USACE MarshallWe report a9,13,16,

  12. Microsoft PowerPoint - SpringOpsCallHandout23May13 [Compatibility Mode]

    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 PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPA / SPRA / USACE MarshallWe report

  13. Microsoft PowerPoint - SpringOpsCallHandout27June2013 [Compatibility Mode]

    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 PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPA / SPRA / USACE MarshallWe report27, 2013

  14. Microsoft PowerPoint - SpringOpsCallHandout30May13.ppt

    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 PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPA / SPRA / USACE MarshallWe report27, 2013

  15. Global Warming

    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.NewofGeothermal Heat Pump Basics31/2007 TeppeiProgramsGlobal1

  16. Power Plant Power Plant

    E-Print Network [OSTI]

    Tingley, Joseph V.

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

  17. Global Warming Observations

    E-Print Network [OSTI]

    Schofield, Jeremy

    Global Warming Observations: 1. Global temperature has been gradually rising in recent years #15 in range 8000 12000 nm { CFC's, methane and N 2 O important for global warming even though concentra- tions in concentration of \\greenhouse gases" like CO 2 What determines global temperature? Energy budget of earth: 1

  18. Warm-Intermediate inflationary universe model

    E-Print Network [OSTI]

    Sergio del Campo; Ramon Herrera

    2009-03-24T23:59:59.000Z

    Warm inflationary universe models in the context of intermediate expansion, between power law and exponential, are studied. General conditions required for these models to be realizable are derived and discussed. This study is done in the weak and strong dissipative regimes. The inflaton potentials considered in this study are negative-power-law and powers of logarithms, respectively. The parameters of our models are constrained from the WMAP three and five year data.

  19. Cows Causing Global Warming

    E-Print Network [OSTI]

    Hacker, Randi

    2008-08-06T23:59:59.000Z

    Broadcast Transcript: Remember when President Reagan blamed trees for air pollution? Well now the Japanese are blaming cows for global warming. Apparently, the methane emissions from burping cows account for 5% of all global greenhouse gases. Simple...

  20. Global warming elucidated

    SciTech Connect (OSTI)

    Shen, S. [Global Warming International Center, Woodridge, IL (United States)

    1995-03-01T23:59:59.000Z

    The meaning of global warming and its relevance to everyday life is explained. Simple thermodynamics is used to predict an oscillatory nature of the change in climate due to global warming. Global warming causes extreme events and bad weather in the near term. In the long term it may cause the earth to transition to another equilibrium state through many oscillation in climatic patterns. The magnitudes of these oscillations could easily exceed the difference between the end points. The author further explains why many no longer fully understands the nature and magnitudes of common phenomena such as storms and wind speeds because of these oscillations, and the absorptive properties of clouds. The author links the increase in duration of the El Nino to global warming, and further predicts public health risks as the earth transitions to another equilibrium state in its young history.

  1. The Apollo Alliance: How Global Warming Can Save

    E-Print Network [OSTI]

    Sheridan, Jennifer

    The Apollo Alliance: How Global Warming Can Save Democracy Joel Rogers UW-Madison, COWS, JR Commons. #12;I really wonder about power point sometimes #12;Global warming and Apollo #12;The end (orange) in recent years. Source: Arctic Climate Impact Assessment #12;Global Climate Disruption · Carbon

  2. Warm-VM Reboot Warm-VM Reboot

    E-Print Network [OSTI]

    Kourai, Kenichi

    Tos Warm-VM Reboot VMM OS Warm-VM Reboot VMM OS OS 1 Tvmm > Tos Tvmm Tos Warm-VM Reboot Tvmm Dw(n) Warm-VM Reboot VM n Dos OS OS rejuvenation VMM rejuvenation time (a) Tvmm > Tos VMM rejuvenation OS rejuvenation time (b) Tvmm Tos 1 Warm-VM Reboot Nw Tvmm OS Nw Tvmm-Dw(n) Tos Dw(n) + NwDos Aw = 1 - Dw(n) + Nw

  3. Original article Predicted global warming

    E-Print Network [OSTI]

    Boyer, Edmond

    Original article Predicted global warming and Douglas-fir chilling requirements DD McCreary1 DP to predicted global warming. Douglas-fir / chilling / global warming / bud burst / reforestation R√©sum√© offer evidence that mean global warming of 3-4 ¬įC could occur within the next century, particularly

  4. Long range global warming

    SciTech Connect (OSTI)

    Rolle, K.C.; Pulkrabek, W.W.; Fiedler, R.A. [Univ. of Wisconsin, Platteville, WI (United States)

    1995-12-31T23:59:59.000Z

    This paper explores one of the causes of global warming that is often overlooked, the direct heating of the environment by engineering systems. Most research and studies of global warming concentrate on the modification that is occurring to atmospheric air as a result of pollution gases being added by various systems; i.e., refrigerants, nitrogen oxides, ozone, hydrocarbons, halon, and others. This modification affects the thermal radiation balance between earth, sun and space, resulting in a decrease of radiation outflow and a slow rise in the earth`s steady state temperature. For this reason the solution to the problem is perceived as one of cleaning up the processes and effluents that are discharged into the environment. In this paper arguments are presented that suggest, that there is a far more serious cause for global warming that will manifest itself in the next two or three centuries; direct heating from the exponential growth of energy usage by humankind. Because this is a minor contributor to the global warming problem at present, it is overlooked or ignored. Energy use from the combustion of fuels and from the output of nuclear reactions eventually is manifest as warming of the surroundings. Thus, as energy is used at an ever increasing rate the consequent global warming also increases at an ever increasing rate. Eventually this rate will become equal to a few percent of solar radiation. When this happens the earth`s temperature will have risen by several degrees with catastrophic results. The trends in world energy use are reviewed and some mathematical models are presented to suggest future scenarios. These models can be used to predict when the global warming problem will become undeniably apparent, when it will become critical, and when it will become catastrophic.

  5. The Leo Archipelago: A System of Earth-Rings for Communications, Mass-Transport to Space, Solar Power, and Control of Global Warming

    E-Print Network [OSTI]

    Andrew Meulenberg; Karthik Balaji

    2010-09-21T23:59:59.000Z

    A multi-purpose low-earth-orbit system of rings circling the earth - the "LEO ARCHIPELAGO" - is proposed as a means of solving or bypassing many major problems hindering man's quest to get into space. A fiber-optic ring about the earth would be an initial testing and developmental stage for the ring systems, while providing cash-flow through a LEO-based, high-band-width, world-wide communication system. A Low-Earth-Orbit-based space-elevator system, "Sling-on-a-Ring," is proposed as the crucial developmental stage of the LEO Archipelago. Being a LEO-based heavy-mass lifter, rather than earth- or GEO-based, it is much less massive and therefore less costly than other proposed space-elevators. With the advent of lower-cost, higher-mass transport to orbit, the options for further space development (e.g., communications, space solar power, radiation dampers, sun shades, and permanent LEO habitation) are greatly expanded. This paper provides an update of the Sling-on-a-Ring concept in terms of new materials, potential applications, and trade-offs associated with an earlier model. The impact of Colossal Carbon Tubes, CCT, a material with high tensile strength, extremely-low density, and other favorable properties and new technologies (e.g., solar-powered lasers, power beaming to near-space and earth, and thermal-control systems) on the development of associated LEO-Ring systems (e.g., "Solar-Shade Rings" and "Power Rings") is also explored. The material's effect on the timeline for the system development indicates the feasibility of near-term implementation of the system (possibly within the decade). The Sling-on-a-Ring can provide a less-expensive, environment-friendly, mode of access to space. This would pave the way (via eventual operation at >1000 tonnes per day by 2050) for large scale development of space-based technologies.

  6. Proving anthropogenic global warming and disproving natural warming

    E-Print Network [OSTI]

    Lovejoy, Shaun

    1 Proving anthropogenic global warming and disproving natural warming in global temperatures between 5 and 6o C. Although he was aware that his, these were negligible: global fossil fuel consumption was less than a twentieth

  7. Heat Waves, Global Warming, and Mitigation

    E-Print Network [OSTI]

    Carlson, Ann E.

    2008-01-01T23:59:59.000Z

    Heat Waves, Global Warming, and Mitigation Ann E. Carlson*2008]HEAT WAVES, GLOBAL WARMING, AND MITIGATION 175 stroke2001). 2008]HEAT WAVES, GLOBAL WARMING, AND MITIGATION 177

  8. Global Warming, endogenous risk and irreversibility

    E-Print Network [OSTI]

    Fisher, Anthony C.; Narain, Urvashi

    2002-01-01T23:59:59.000Z

    The economics of global warming, Institute for InternationalEconomic Models of Global Warming, Cambridge, Mass. MITstochastic losses from global warming, Risk Analysis 16(2):

  9. Warm Anisotropic Inflationary Universe Model

    E-Print Network [OSTI]

    Sharif, M

    2014-01-01T23:59:59.000Z

    This paper is devoted to study the warm inflation using vector fields in the background of locally rotationally symmetric Bianchi type I universe model. We formulate the field equations, slow-roll and perturbation parameters (scalar and tensor power spectra as well as their spectral indices) under slow-roll approximation. We evaluate all these parameters in terms of directional Hubble parameter during intermediate and logamediate inflationary regimes by taking the dissipation factor as a function of scalar field as well as a constant. In each case, we calculate the observational parameter of interest, i.e., tensor-scalar ratio in terms of inflation. The graphical behavior of these parameters shows that the anisotropic model is also compatible with WMAP7 and Planck observational data.

  10. Warm Anisotropic Inflationary Universe Model

    E-Print Network [OSTI]

    M. Sharif; Rabia Saleem

    2013-11-26T23:59:59.000Z

    This paper is devoted to study the warm inflation using vector fields in the background of locally rotationally symmetric Bianchi type I universe model. We formulate the field equations, slow-roll and perturbation parameters (scalar and tensor power spectra as well as their spectral indices) under slow-roll approximation. We evaluate all these parameters in terms of directional Hubble parameter during intermediate and logamediate inflationary regimes by taking the dissipation factor as a function of scalar field as well as a constant. In each case, we calculate the observational parameter of interest, i.e., tensor-scalar ratio in terms of inflation. The graphical behavior of these parameters shows that the anisotropic model is also compatible with WMAP7 and Planck observational data.

  11. Global Warming: Connecting the Dots

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming: Connecting the Dots from Causes to Solutions* Jim Hansen 26 February 2007 National://www.columbia.edu/~jeh1/worldwatch_nov2006.pdf) 5. Communicating dangers and opportunities in global warming, Amer-16, 2006. (http://pubs.giss.nasa.gov/docs/2006/2006_Hansen.pdf) 8. Global warming: Connecting the dots from

  12. 4, 10591092, 2007 Global warming

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 4, 1059­1092, 2007 Global warming potential of agro-ecosystems S. Lehuger et al. Title Page Predicting the global warming potential of agro-ecosystems S. Lehuger, B. Gabrielle, E. Larmanou, P. Laville Correspondence to: S. Lehuger (simon.lehuger@grignon.inra.fr) 1059 #12;BGD 4, 1059­1092, 2007 Global warming

  13. Salida Hot Springs (Poncha Spring) Space Heating Low Temperature...

    Open Energy Info (EERE)

    Salida Hot Springs (Poncha Spring) Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Salida Hot Springs (Poncha Spring) Space Heating Low...

  14. Natural warm inflation

    SciTech Connect (OSTI)

    Visinelli, Luca, E-mail: u0583682@utah.edu [Department of Physics and Astronomy, University of Utah, 115 South 1400 East 201, Salt Lake City, Utah 84112-0830 (United States)

    2011-09-01T23:59:59.000Z

    We derive the requirements that a generic axion-like field has to satisfy in order to play the role of the inflaton field in the warm inflation scenario. Compared to the parameter space in ordinary Natural Inflation models, we find that the parameter space in our model is enlarged. In particular, we avoid the problem of having an axion decay constant f that relates to the Planck scale, which is instead present in the ordinary Natural Inflation models; in fact, our model can easily accommodate values of the axion decay constant that lie well below the Planck scale.

  15. ARM - Global Warming

    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 1,006Datastreamstwrcam40m DocumentationJanuary 9, 2009 [Events, FeatureListGeneral Changes in DailyWarming

  16. Adopt a Country Global Warming Project, Spring 2012. Introduction

    E-Print Network [OSTI]

    Lachniet, Matthew S.

    . Unacceptable sources The world-wide web is not a source of scientific information, so do not rely on it. Any. Suggested Format and Headings The paper should be written in single spacing, normal Microsoft Word margins, 12-point Times New Roma font. The length of the paper should be between 4000 and 6000 words

  17. Chemical And Isotopic Investigation Of Warm Springs Associated...

    Open Energy Info (EERE)

    water (high TDS, > 5000 mgl). Deviations from the meteoric water line are the result of rock-water isotopic exchange, mixing or evaporation. Fluid source regions and residence...

  18. Roosevelt Warm Springs Institute for Rehab. Pool & Spa Low Temperature...

    Open Energy Info (EERE)

    syntax: * Display map Temperature No Data Listed Flow No Data Listed Capacity 1.00x106 Btuhr 0.300 MWt Annual Generation 7.00x109 Btuyr 2.10 GWhyr Load Factor 0.80 Contact...

  19. Brooks Warm Springs Aquaculture Low Temperature Geothermal Facility | Open

    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:EzfeedflagBiomassSustainable and InnovativeBrookmont, Maryland: Energy Resources

  20. Warm Springs Greenhouses Greenhouse Low Temperature Geothermal Facility |

    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 ofNationwide Permit webpageWalthall County,WanxiangWardellWarehamWarehouseOpen

  1. Warm Springs State Hospital Space Heating Low Temperature Geothermal

    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 ofNationwide Permit webpageWalthallFacility | Open Energy Information State

  2. Warm Springs Water District District Heating Low Temperature Geothermal

    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 ofNationwide Permit webpageWalthallFacility | Open Energy Information

  3. Chemical And Isotopic Investigation Of Warm Springs Associated With Normal

    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 SurveyChelan County, Washington: Energy

  4. Ashton Warm Springs Geothermal Area | 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: Energy ResourcesInformation Arizona'sinCalifornia:II Wind

  5. Roosevelt Warm Springs Institute for Rehab. Space Heating Low Temperature

    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:

  6. Power Purchase Agreements Update

    Broader source: Energy.gov [DOE]

    Presentation covers an update on power purchase agreements and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

  7. The warm inflationary universe

    E-Print Network [OSTI]

    Arjun Berera

    2008-09-24T23:59:59.000Z

    In the past decade, the importance of dissipation and fluctuation to inflationary dynamics has been realized and has led to a new picture of inflation called warm inflation. Although these phenomena are common to condensed matter systems, for inflation models their importance has only recently started to be appreciated. The article describes the motivation for these phenomenon during inflation and then examines their origins from first principles quantum field theory treatments of inflation models. Cosmology today is a data intensive field and this is driving theory to greater precision and predictability. This opens the possibility to consider tests for detecting observational signatures of dissipative processes, which will be discussed. In addition it will be discussed how particle physics and cosmology are now working in tandem to push the boundaries of our knowledge about fundamental physics.

  8. Idaho_HotSprings

    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 PowerCherries 82981-1cnHigh School footballHydrogenIT |Hot Springs Site #0104 Latitude: N. 43 deg.

  9. Structure and mechanics of the spasmoneme, a biological spring within the protozoan Vorticella convallaria

    E-Print Network [OSTI]

    France, Danielle Cook

    2007-01-01T23:59:59.000Z

    Molecular springs have recently emerged as the basis for the fastest and most powerful movements at the cellular level in biology. The spasmoneme of the protozoan, Vorticella convallaria, is a model molecular spring, relying ...

  10. Consistency of the tachyon warm inflationary universe models

    E-Print Network [OSTI]

    Zhang, Xiao-Min

    2013-01-01T23:59:59.000Z

    The consistency of the tachyon warm inflationary models is studied. We perform a linear stability analysis to give the slow-roll conditions characterized by the potential slow-roll (PSR) parameters for the existence of a tachyon warm inflationary attractor in the system. The PSR parameters in the tachyon warm inflationary models are new defined in our paper. The two cases of an exponential potential and an inverse power law potential are studied when the dissipative coefficient $\\Gamma=\\Gamma_0$ and $\\Gamma=\\Gamma(\\phi)$, respectively. A crucial condition for a workable tachyon warm inflationary model characterized by the Hubble slow-roll (HSR) parameter $\\epsilon_{_H}$ is obtained and extends to some other inflationary models. We can get a proper number of the e-folds in both cases of the tachyon warm inflation, contrary to some existing papers. We also point out that a constant dissipative coefficient $(\\Gamma=\\Gamma_0)$ is usually not a good assumption for a workable warm inflationary model.

  11. Consistency of the tachyon warm inflationary universe models

    E-Print Network [OSTI]

    Xiao-Min Zhang; Jian-Yang Zhu

    2014-01-31T23:59:59.000Z

    This study concerns the consistency of the tachyon warm inflationary models. A linear stability analysis is performed to find the slow-roll conditions, characterized by the potential slow-roll (PSR) parameters, for the existence of a tachyon warm inflationary attractor in the system. The PSR parameters in the tachyon warm inflationary models are redefined. Two cases, an exponential potential and an inverse power-law potential, are studied, when the dissipative coefficient $\\Gamma=\\Gamma_0$ and $\\Gamma=\\Gamma(\\phi)$, respectively. A crucial condition is obtained for a tachyon warm inflationary model characterized by the Hubble slow-roll (HSR) parameter $\\epsilon_{_H}$, and the condition is extendable to some other inflationary models as well. A proper number of e-folds is obtained in both cases of the tachyon warm inflation, in contrast to existing works. It is also found that a constant dissipative coefficient $(\\Gamma=\\Gamma_0)$ is usually not a suitable assumption for a warm inflationary model.

  12. Preliminary geothermal investigations at Manley Hot Springs, Alaska

    SciTech Connect (OSTI)

    East, J.

    1982-04-01T23:59:59.000Z

    Manley Hot Springs is one of several hot springs which form a belt extending from the Seward Peninsula to east-central Alaska. All of the hot springs are low-temperature, water-dominated geothermal systems, having formed as the result of circulation of meteoric water along deepseated fractures near or within granitic intrusives. Shallow, thermally disturbed ground at Manley Hot Springs constitutes an area of 1.2 km by 0.6 km along the lower slopes of Bean Ridge on the north side of the Tanana Valley. This area includes 32 springs and seeps and one warm (29.1/sup 0/C) well. The hottest springs range in temperature from 61/sup 0/ to 47/sup 0/C and are presently utilized for space heating and irrigation. This study was designed to characterize the geothermal system present at Manley Hot Springs and delineate likely sites for geothermal drilling. Several surveys were conducted over a grid system which included shallow ground temperature, helium soil gas, mercury soil and resistivity surveys. In addition, a reconnaissance ground temperature survey and water chemistry sampling program was undertaken. The preliminary results, including some preliminary water chemistry, show that shallow hydrothermal activity can be delineated by many of the surveys. Three localities are targeted as likely geothermal well sites, and a model is proposed for the geothermal system at Manley Hot Springs.

  13. Case Study #1 "The Global Warming Debate"

    E-Print Network [OSTI]

    Reed, Christopher A.

    CHEM 001A Case Study #1 "The Global Warming Debate" Global warming is one of the most contentious issues of our time. There is an ongoing debate about whether global warming is caused by human activity.S., and because the scientific evidence used to determine if global warming is man-made is so difficult

  14. PRINT ONLY: GLOBAL WARMING Alexeev V. A.

    E-Print Network [OSTI]

    Rathbun, Julie A.

    PRINT ONLY: GLOBAL WARMING Alexeev V. A. Global Warming: 0.6¬įC or Less? [#1035] The peculiarities of global warming on the Earth during the last century are discussed. Lunar and Planetary Science XXXVIII (2007) full818.pdf #12;GLOBAL WARMING: 0.6 OR LESS? V.A.Alexeev; Vernadsky Institute of Geochemistry

  15. On the consistency of tachyon warm inflation with viscous pressure

    E-Print Network [OSTI]

    Cid, Antonella

    2015-01-01T23:59:59.000Z

    We obtain conditions for the existence of an attractor in the system of equations describing a tachyon warm inflationary model with bulk viscosity taken into account. When these conditions are met the evolution approaches slow-roll regime. We present the primordial power spectrum for the tachyon field by considering a dissipation coefficient depending on the scalar field and temperature.

  16. Cosmic Rays and Global Warming

    SciTech Connect (OSTI)

    Sloan, T. [Physics Department, University of Lancaster, Lancaster, UK (United Kingdom); Wolfendale, A. W. [Physics Department, Durham University, Durham (United Kingdom)

    2008-01-24T23:59:59.000Z

    Some workers have claimed that the observed temporal correlations of (low level) terrestrial cloud cover with the cosmic ray intensity changes, due to solar modulation, are causal. The possibility arises, therefore, of a connection between cosmic rays and Global Warming. If true, the implications would be very great. We have examined this claim in some detail. So far, we have not found any evidence in support and so our conclusions are to doubt it. From the absence of corroborative evidence we estimate that less than 15% at the 95% confidence level, of the 11-year cycle warming variations are due to cosmic rays and less than 2% of the warming over the last 43 years is due to this cause. The origin of the correlation itself is probably the cycle of solar irradiance although there is, as yet, no certainty.

  17. Cosmic Rays and Global Warming

    E-Print Network [OSTI]

    T. Sloan; A W Wolfendale

    2007-06-28T23:59:59.000Z

    It has been claimed by others that observed temporal correlations of terrestrial cloud cover with `the cosmic ray intensity' are causal. The possibility arises, therefore, of a connection between cosmic rays and Global Warming. If true, the implications would be very great. We have examined this claim to look for evidence to corroborate it. So far we have not found any and so our tentative conclusions are to doubt it. Such correlations as appear are more likely to be due to the small variations in solar irradiance, which, of course, correlate with cosmic rays. We estimate that less than 15% of the 11-year cycle warming variations are due to cosmic rays and less than 2% of the warming over the last 35 years is due to this cause.

  18. Thermal Springs of Arizona

    SciTech Connect (OSTI)

    Witcher, J.C.; Ruscetta, C.A.; Foley, D. (eds.)

    1981-05-01T23:59:59.000Z

    An updated list of Arizona springs judged to be carrying anomalous heat. Possible heat sources are briefly outlined. (MHR)

  19. Joshua Smith Spring 2006

    E-Print Network [OSTI]

    Rosemond, Amy Daum

    Stormwater Utilities in Georgia Joshua Smith Spring 2006 #12;The UGA Land Use Clinic provides in Georgia Author: Joshua Smith Editor: Jamie Baker Roskie University of Georgia Land Use Clinic Spring 2006....................................................................................................10 #12;#12;1Stormwater Utilities in Georgia Stormwater Utilities in Georgia Joshua Smith Spring 2006

  20. WELDON SPRING FORMER ARMY

    E-Print Network [OSTI]

    1959 for the Army Reserve as the Weldon Spring Training Area. Contaminated areas are spread throughoutWELDON SPRING FORMER ARMY ORDNANCE WORKS MISSOURI EPA ID# MO5210021288 EPA Region 7 10/13/2011 City: 35 miles west of St. Louis County: St. Charles County Other Names: Weldon Springs National Guard

  1. Optical spring effect in nanoelectromechanical systems

    SciTech Connect (OSTI)

    Tian, Feng; Zhou, Guangya, E-mail: mpezgy@nus.edu.sg; Du, Yu; Chau, Fook Siong [Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576 (Singapore); Deng, Jie [Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology, and Research), 3 Research Link, Singapore 117602 (Singapore)

    2014-08-11T23:59:59.000Z

    In this Letter, we report a hybrid system consisting of nano-optical and nano-mechanical springs, in which the optical spring effect works to adjust the mechanical frequency of a nanoelectromechanical systems resonator. Nano-scale folded beams are fabricated as the mechanical springs and double-coupled one-dimensional photonic crystal cavities are used to pump the ďoptical spring.Ē The dynamic characteristics of this hybrid system are measured and analyzed at both low and high input optical powers. This study leads the physical phenomenon of optomechanics in complex nano-opto-electro-mechanical systems (NOEMS) and could benefit the future applications of NOEMS in chip-level communication and sensing.

  2. GLOBAL WARMING THE GREENHOUSE EFFECT

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    GLOBAL WARMING THE GREENHOUSE EFFECT AND YOUR FAMILY'S CONTRIBUTION TO IT Stephen E. Schwartz September 22, 2004 http://www.ecd.bnl.gov/steve/schwartz.html #12;#12;THE GREENHOUSE EFFECT #12;GLOBAL does anything about it. ≠ Mark Twain≠ Mark Twain Now with the greenhouse effect, we ARE doing something

  3. GLOBAL WARMING THE GREENHOUSE EFFECT

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    GLOBAL WARMING THE GREENHOUSE EFFECT AND YOUR FAMILY'S CONTRIBUTION TO IT Stephen E. Schwartz GREENHOUSE EFFECT #12;GLOBAL ENERGY BALANCE Global and annual average energy fluxes in watts per square meter about it.But nobody does anything about it. ≠ Mark Twain≠ Mark Twain Now with the greenhouse effect, we

  4. Hooper Springs

    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 PowerCherries 82981-1cnHigh School football Highdefault Sign In AboutAmesHong QinPostdoc

  5. An Explanation of Global Warming without Supercomputing

    E-Print Network [OSTI]

    An Explanation of Global Warming without Supercomputing (revised version) K. Miyazaki E that the anthropogenic global warming is severely limited because the Earth is a water planet. 1 Introduction Now,2,3] on this anthropogenic global warming (AGW) is essentially based on the results of elaborate and enormous computer

  6. Global Warming: The Threat to the Planet*

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming: The Threat to the Planet* Jim Hansen 17 April 2007 2007 Leo Szilard Lecture. Graham Red Squirrel #12;Survival of Species 1. "Business-as-Usual" Scenario - Global Warming ~ 3¬ļC - Likely Extinctions ~ 50 percent 2. "Alternative" Scenario - Global Warming ~ 1¬ļC - Likely Extinctions

  7. An Explanation of Global Warming without Supercomputing

    E-Print Network [OSTI]

    An Explanation of Global Warming without Supercomputing K. Miyazaki E-mail: miyazakiro that the climate sensitivity never exceeds 6 C. Consequently, the anthropogenic global warming is severely limited be calculated in simple terms. Global warming is like that." However, there will be not a few physicists who do

  8. The Global Warming Debate: A July Hottest Month on Record in U.S.--Warming and

    E-Print Network [OSTI]

    Reed, Christopher A.

    The Global Warming Debate: A Case Study July Hottest Month on Record in U.S.--Warming and Drought was the hottest month on record in the United States, perhaps due to a combination of global warming the fact that there is more than just natural variability playing a role: Global warming from human

  9. Thermal Gradient Holes At Neal Hot Springs Geothermal Area (U...

    Open Energy Info (EERE)

    U.S. Geothermal Inc. (2010) Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement U.S. Geothermal Inc. (2009) U.S. Geothermal Starts New Drilling...

  10. Adjustable Nonlinear Springs to Improve Efficiency of Vibration Energy Harvesters

    E-Print Network [OSTI]

    S. Boisseau; G. Despesse; B. Ahmed Seddik

    2015-06-01T23:59:59.000Z

    Vibration Energy Harvesting is an emerging technology aimed at turning mechanical energy from vibrations into electricity to power microsystems of the future. Most of present vibration energy harvesters are based on a mass spring structure introducing a resonance phenomenon that allows to increase the output power compared to non-resonant systems, but limits the working frequency bandwidth. Therefore, they are not able to harvest energy when ambient vibrations' frequencies shift. To follow shifts of ambient vibration frequencies and to increase the frequency band where energy can be harvested, one solution consists in using nonlinear springs. We present in this paper a model of adjustable nonlinear springs (H-shaped springs) and their benefits to improve velocity-damped vibration energy harvesters' (VEH) output powers. A simulation on a real vibration source proves that the output power can be higher in nonlinear devices compared to linear systems (up to +48%).

  11. Microsoft Word - PR 12 13 Hooper Springs DEIS Public Meeting

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

    2 13 BONNEVILLE POWER ADMINISTRATION FOR IMMEDIATE RELEASE Wednesday, March 20, 2013 CONTACT: Teresa Waugh, 503-230-7536 or 503-230-5131 BPA releases Hooper Springs Transmission...

  12. Global Warming: Is There Still Time to Avoid

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming: Is There Still Time to Avoid Disastrous Human -Made Climate Change? i.e. Have We simulations. (B) Simulated and observed surface temperature change. #12;21st Century Global Warming Climate) Simulated Global Warming Warming

  13. Hydrological consequences of global warming

    SciTech Connect (OSTI)

    Miller, Norman L.

    2009-06-01T23:59:59.000Z

    The 2007 Intergovernmental Panel for Climate Change indicates there is strong evidence that the atmospheric concentration of carbon dioxide far exceeds the natural range over the last 650,000 years, and this recent warming of the climate system is unequivocal, resulting in more frequent extreme precipitation events, earlier snowmelt runoff, increased winter flood likelihoods, increased and widespread melting of snow and ice, longer and more widespread droughts, and rising sea level. The effects of recent warming has been well documented and climate model projections indicate a range of hydrological impacts with likely to very likely probabilities (67 to 99 percent) of occurring with significant to severe consequences in response to a warmer lower atmosphere with an accelerating hydrologic cycle.

  14. A General Systems Theory for Rain Formation in Warm Clouds

    E-Print Network [OSTI]

    A. M. Selvam

    2014-08-15T23:59:59.000Z

    A cumulus cloud model which can explain the observed characteristics of warm rain formation in monsoon clouds is presented. The model is based on classical statistical physical concepts and satisfies the principle of maximum entropy production. Atmospheric flows exhibit selfsimilar fractal fluctuations that are ubiquitous to all dynamical systems in nature, such as physical, chemical, social, etc and are characterized by inverse power law form for power (eddy energy) spectrum signifying long-range space-time correlations. A general systems theory model for atmospheric flows developed by the author is based on the concept that the large eddy energy is the integrated mean of enclosed turbulent (small scale) eddies. This model gives scale-free universal governing equations for cloud growth processes. The model predicted cloud parameters are in agreement with reported observations, in particular, the cloud dropsize distribution. Rain formation can occur in warm clouds within 30minutes lifetime under favourable conditions of moisture supply in the environment.

  15. Recent Drilling Activities At The Earth Power Resources Tuscarora...

    Open Energy Info (EERE)

    Drilling Activities At The Earth Power Resources Tuscarora Geothermal Power Project'S Hot Sulphur Springs Lease Area Jump to: navigation, search OpenEI Reference LibraryAdd to...

  16. Idaho_LavaHotSprings

    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 PowerCherries 82981-1cnHigh School footballHydrogenIT |Hot Springs Site #0104 Latitude: N. Lava

  17. Tachyon warm inflationary universe models

    E-Print Network [OSTI]

    R. Herrera; S. del Campo; C. Campuzano

    2006-10-11T23:59:59.000Z

    Warm inflationary universe models in a tachyon field theory are studied. General conditions required for these models to be realizable are derived and discussed. We describe scalar perturbations (in the longitudinal gauge) and tensor perturbations for these scenarios. We develop our models for a constant dissipation parameter $\\Gamma$ in one case and one dependent on $\\phi$ in the other case. We have been successful in describing such of inflationary universe models. We use recent astronomical observations for constraining the parameters appearing in our model. Also, our results are compared with their analogous found in the cool inflationary case.

  18. Global Warming and Human Health

    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) Environmental AssessmentsGeoffrey(SC) GettingGit GitGlobal Warming and Human

  19. Warm-Intermediate inflationary universe model in braneworld cosmologies

    E-Print Network [OSTI]

    Herrera, Ramon

    2011-01-01T23:59:59.000Z

    Warm-intermediate inflationary universe models in the context of braneworld cosmologies, are studied. This study is done in the weak and strong dissipative regimes. We find that, the scalar potentials and dissipation coefficients in terms of the scalar field, evolves as type-power-law and powers of logarithms, respectively. General conditions required for these models to be realizable are derived and discussed. We also study the scalar and tensor perturbations for each regime. We use recent astronomical observations to constraint the parameters appearing in the braneworld models.

  20. Warm-Intermediate inflationary universe model in braneworld cosmologies

    E-Print Network [OSTI]

    Ramon Herrera; Eugenio San Martin

    2011-08-05T23:59:59.000Z

    Warm-intermediate inflationary universe models in the context of braneworld cosmologies, are studied. This study is done in the weak and strong dissipative regimes. We find that, the scalar potentials and dissipation coefficients in terms of the scalar field, evolves as type-power-law and powers of logarithms, respectively. General conditions required for these models to be realizable are derived and discussed. We also study the scalar and tensor perturbations for each regime. We use recent astronomical observations to constraint the parameters appearing in the braneworld models.

  1. Sheet metal stamping die design for warm forming

    DOE Patents [OSTI]

    Ghosh, Amit K. (Ann Arbor, MI)

    2003-04-22T23:59:59.000Z

    In metal stamping dies, by taking advantage of improved material flow by selectively warming the die, flat sections of the die can contribute to the flow of material throughout the workpiece. Local surface heating can be accomplished by placing a heating block in the die. Distribution of heating at the flat lower train central regions outside of the bend region allows a softer flow at a lower stress to enable material flow into the thinner, higher strain areas at the bend/s. The heating block is inserted into the die and is powered by a power supply.

  2. Measure Guideline: Supplemental Dehumidification in Warm-Humid Climates

    SciTech Connect (OSTI)

    Rudd, A.

    2014-10-01T23:59:59.000Z

    This document covers a description of the need and applied solutions for supplemental dehumidification in warm-humid climates, especially for energy efficient homes where the sensible cooling load has been dramatically reduced. In older homes in warm-humid climates, cooling loads are typically high and cooling equipment runs a lot to cool the air. The cooling process also removes indoor moisture, reducing indoor relative humidity. However, at current residential code levels, and especially for above-code programs, sensible cooling loads have been so dramatically reduced that the cooling system does not run a lot to cool the air, resulting in much less moisture being removed. In these new homes, cooling equipment is off for much longer periods of time especially during spring/fall seasons, summer shoulder months, rainy periods, some summer nights, and some winter days. In warm-humid climates, those long off periods allow indoor humidity to become elevated due to internally generated moisture and ventilation air change. Elevated indoor relative humidity impacts comfort, indoor air quality, and building material durability. Industry is responding with supplemental dehumidification options, but that effort is really in its infancy regarding year-round humidity control in low-energy homes. Available supplemental humidity control options are discussed. Some options are less expensive but may not control indoor humidity as well as more expensive and comprehensive options. The best performing option is one that avoids overcooling and avoids adding unnecessary heat to the space by using waste heat from the cooling system to reheat the cooled and dehumidified air to room-neutral temperature.

  3. STUDENT PULSE Spring 2013

    E-Print Network [OSTI]

    SF STATE STUDENT PULSE SURVEY Spring 2013 Academic Planning and Development Academic Institutional Research (air.sfsu.edu) March 2013 #12;SF State Student Pulse Survey, Spring 2013 Page 1 Table of Contents is most effective. 79% of all respondents reported spending most of their time in class listening while

  4. CHEMISTRY 450 Spring, 2009

    E-Print Network [OSTI]

    Stuart, Steven J.

    CHEMISTRY 450 Spring, 2009 Gautam Bhattacharyya, 363 Hunter Labs, phone: 656-1356 gautamb. This course does NOT have a separate laboratory meeting time. Course Goals CH 450 is the Chemistry Capstone to change. #12;CH 450 Spring, 2009 -2- Course Outline (Tentative) Journal due dates are designated each week

  5. Soil degradation, global warming and climate impacts

    E-Print Network [OSTI]

    Feddema, Johannes J.; Freire, Sergio Carneiro

    2001-01-01T23:59:59.000Z

    will demonstrate one methodology for assessing the potential large-scale impacts of soil degradation on African climates and water resources. In addition it will compare and contrast these impacts to those expected from global warming and compare impacts for differ...- ent watershed regions on the continent. 2. METHODS In order to make a similar comparison between pro- jected climate change scenarios due to global warming © Inter-Research 2001 *E-mail: feddema@ku.edu Soil degradation, global warming and climate...

  6. Global Warming Systemically Caused Hurricane Sandy

    E-Print Network [OSTI]

    Lakoff, George

    2012-01-01T23:59:59.000Z

    Warming Systemically Caused Hurricane Sandy by George Lakoffsystemically caused Hurricane Sandy -- and the Midwestenormous energy and size of Hurricane Sandy, as well as the

  7. Nuclear energy output slows as climate warms

    SciTech Connect (OSTI)

    Kramer, David

    2014-06-01T23:59:59.000Z

    New reports from the Intergovernmental Panel on Climate Change and the US government say the window is closing for actions to avert the worst effects of warming.

  8. Background: Global Warming, 2009 1. Unequivocally, the climate is warming. Natural systems are affected.

    E-Print Network [OSTI]

    Minnesota, University of

    ." #12;Reducing Greenhouse Gas Emissions from Transportation Sources in Minnesota A Study gas (GHG) emissions from Minnesota's transportation sector. #12;Research Study Team UniversityBackground: Global Warming, 2009 1. Unequivocally, the climate is warming. Natural systems

  9. Spring 2013 National Transportation Stakeholders Forum Meeting...

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

    Forum Spring 2013 National Transportation Stakeholders Forum Meeting, New York Spring 2013 National Transportation Stakeholders Forum Meeting, New York Spring 2013...

  10. FUPWG Spring 2010 Providence: Washington Update | Department...

    Energy Savers [EERE]

    Spring 2010 Providence: Washington Update FUPWG Spring 2010 Providence: Washington Update Presentation covers an update on Washington and is given at the Spring 2010 Federal...

  11. The Science of Global Warming Energy Balance

    E-Print Network [OSTI]

    Blais, Brian

    The Science of Global Warming ·Energy Balance ·Feedback Loops Global Warming can be understood complexities ·Introduce a Simple Model of Energy Balance ·Understand the Vocabulary ·Point out some units of energy input from the Sun = Temperature: 5.3 oC Greenhouse Effect 101: A Balance is Achieved

  12. Global warming, insurance losses and financial industry

    SciTech Connect (OSTI)

    Low, N.C. [UOB Life Assurance Limited, Singapore (Singapore)

    1996-12-31T23:59:59.000Z

    Global warming causes extremely bad weather in the near term. They have already caught the attention of the insurance industry, as they suffered massive losses in the last decade. Twenty-one out of the 25 largest catastrophes in the US, mainly in the form of hurricanes have occurred in the last decade. The insurance industry has reacted by taking the risk of global warming in decisions as to pricing and underwriting decisions. But they have yet to take a more active role in regulating the factors that contributes to global warming. How global warming can impact the financial industry and the modern economy is explored. Insurance and modern financial derivatives are key to the efficient functioning of the modern economy, without which the global economy can still function but will take a giant step backward. Any risk as global warming that causes economic surprises will hamper the efficient working of the financial market and the modern economy.

  13. American exceptionalism? Similarities and differences in national attitudes toward energy policy and global warming

    SciTech Connect (OSTI)

    D.M. Reiner; T.E. Curry; M.A. de Figueiredo; H.J. Herzog; S.D. Ansolabehere; K. Itaoka; F. Johnsson; M. Odenberger [University of Cambridge, Cambridge (United Kingdom). Judge Business School

    2006-04-01T23:59:59.000Z

    Despite sharp differences in government policy, the views of the U.S. public on energy and global warming are remarkably similar to those in Sweden, Britain, and Japan. Americans do exhibit some differences, placing lower priority on the environment and global warming, and with fewer believing that 'global warming has been established as a serious problem and immediate action is necessary'. There also remains a small hard core of skeptics (<10%) who do not believe in the science of climate change and the need for action, a group that is much smaller in the other countries surveyed. The similarities are, however, pervasive. Similar preferences are manifest across a wide range of technology and fuel choices, in support of renewables, in research priorities, in a basic understanding of which technologies produce or reduce carbon dioxide (or misunderstandings in the case of nuclear power), and in willingness to pay for solving global warming. 29 refs., 3 figs., 2 tabs.

  14. The Impact of Global Warming and Air Pollution on Patient Visits in the Emergency Department

    E-Print Network [OSTI]

    Derlet, Robert W

    2001-01-01T23:59:59.000Z

    Review The Impact sf Global Warming and 1 Air pollution onair pollution problems and global warming will effect thesites in the human body. Global Warming Global warming goes

  15. RECONSTRUCTION OF FALSE SPRING OCCURRENCE OVER THE SOUTHEASTERN U.S., 1901Ė2007: INCREASING RISK OF SPRING FREEZE DAMAGE?

    SciTech Connect (OSTI)

    Marino, G.P.; Kaiser, D.P.

    2009-01-01T23:59:59.000Z

    Near-record warmth over much of the United States during March 2007 promoted early growth of crops and vegetation. A widespread arctic air outbreak followed in early April, resulting in extensive agricultural losses over the southeastern U.S. This ďfalse springĒ event also resulted in widespread damage to newly grown tissues of native deciduous forest species, shown by previous researchers to have affected the terrestrial carbon cycle. The current study reconstructed the historical occurrence of false springs for the southeastern U.S. (32Ė39 įN; 75Ė98 įW) from 1901Ė2007 using daily maximum and minimum temperature records from 176 stations in the Global Historical Climatology Network database, and Enhanced Vegetation Index (EVI) data derived from Moderate Resolution Imaging Spectroradiometer (MODIS) satellite observations. A false spring index examined the relative timing of the start of the growing season (SGS), or leaf-out, to the timing of a potentially damaging last hard freeze (? -2.2 įC). SGS was modeled for the domain by combining EVI data with ground-based temperature ďdegree-dayĒ calculations refl ecting the rate of springtime warming. No significant area-wide, long-term SGS trend was found (0.2 days later/decade; p = 0.3). However, the timing of the last hard freeze did occur significantly later (>1 day/decade; p < 0.05) over a contiguous region stretching from Mississippi eastward to the Carolinas. The index also found that false spring risk increased over the same area, although a domain-averaged trend showed no change since 1901. These results illustrate the complexity of observed climate change over the last century. In a generally warming world, the character of temperature changes in some regions does not result in decreasing risk of false spring, and may in fact pose increased risk if occurring during vulnerable plant growth stages.

  16. Infrared absorption spectra, radiative efficiencies, and global warming potentials

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    Infrared absorption spectra, radiative efficiencies, and global warming potentials absorption spectra, radiative efficiencies, and global warming potentials of perfluorocarbons: Comparison. (1995) and combined with atmospheric lifetimes from the literature to determine global warming

  17. EIS-0201: Coyote Springs Cogeneration Project Morrow Count, Oregon

    Broader source: Energy.gov [DOE]

    This environmental impact statement analyzes the protential impacts of the Coyote Springs Cogeneration Project, a proposed natural gas-fired cogeneration power plant near Boardman, Oregon. The proposed power plant would be built on a 22-acre site in the Port of Morrow Industrial Park. The plant would have two combustion turbines that would generate 440 average megawatts of energy when completed.

  18. Electronic Structure of Warm Dense Matter via Multicenter Green...

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

    Electronic Structure of Warm Dense Matter via Multicenter Green's Function Technique Research Personnel Modeling The proposed research addresses the Warm Dense Matter area...

  19. Secretary Moniz Warms Up For Earth Day Pitch | Department of...

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

    Warms Up For Earth Day Pitch Secretary Moniz Warms Up For Earth Day Pitch Addthis Speakers Secretary Ernest Moniz Duration :32...

  20. Cloudy Skies: Assessing Public Understanding of Global Warming

    E-Print Network [OSTI]

    Sterman, John

    2002-06-07T23:59:59.000Z

    Surveys show most Americans believe global warming is real. But many advocate delaying action until there is more evidence that warming is harmful. The stock and ...

  1. Cloudy Skies: Assessing Public Understanding of Global Warming

    E-Print Network [OSTI]

    Sterman, John

    2003-02-03T23:59:59.000Z

    Surveys show most Americans believe global warming is real. But many advocate delaying action until there is more evidence that warming is harmful. The stock and ...

  2. air warming system: Topics by E-print Network

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

    from negative biases in total cloud amounts and biases in the location 2 Background: Global Warming, 2009 1. Unequivocally, the climate is warming. Natural systems are...

  3. Wildfires may contribute more to global warming than previously...

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

    Wildfires may contribute more to global warming Wildfires may contribute more to global warming than previously predicted They suggest that fire emissions could contribute a lot...

  4. Potential Effect of Pollutantn Emissions on Global Warming: First...

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

    Potential Effect of Pollutantn Emissions on Global Warming: First Comparisong Using External Costs on Urban Buses Potential Effect of Pollutantn Emissions on Global Warming: First...

  5. aarhus warm ebis: Topics by E-print Network

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

    including variations in solar output and cosmic ray intensity. Agw Anthropogenic; Global Warming 138 Global Warming: Connecting the Dots Multidisciplinary Databases and...

  6. Thermodynamic Evaluation of Low-Global Warming Potential Refrigerants...

    Energy Savers [EERE]

    Thermodynamic Evaluation of Low-Global Warming Potential Refrigerants - 2013 Peer Review Thermodynamic Evaluation of Low-Global Warming Potential Refrigerants - 2013 Peer Review...

  7. Working Fluids Low Global Warming Potential Refrigerants - 2013...

    Energy Savers [EERE]

    Working Fluids Low Global Warming Potential Refrigerants - 2013 Peer Review Working Fluids Low Global Warming Potential Refrigerants - 2013 Peer Review Emerging Technologies...

  8. Fusion EnergyFusion Energy Powering the XXI centuryPowering the XXI century

    E-Print Network [OSTI]

    Fusion EnergyFusion Energy Powering the XXI centuryPowering the XXI century Carlos Matos Ferreira, Fusion Energy Conference, Vilamoura, Portugal #12;OutlineOutline ∑∑ World Energy ConsumptionWorld Energy Consumption ∑∑ Global WarmingGlobal Warming ∑∑ Advantages of Fusion energyAdvantages of Fusion energy

  9. Spring 2014 National Transportation Stakeholder Forum Meeting...

    Office of Environmental Management (EM)

    Spring 2014 National Transportation Stakeholder Forum Meeting, Minnesota Spring 2014 National Transportation Stakeholder Forum Meeting, Minnesota NTSF 2014 Meeting Agenda...

  10. Managing Warm-season Improved Pastures

    E-Print Network [OSTI]

    Stichler, Charles; Prostko, Eric P.; Livingston, Stephen

    1998-10-09T23:59:59.000Z

    M anaging Warm-season Improved Pastures Charles Stichler, Eric Prostko, Steve Livingston* he quality and quantity of forage in pastures can vary greatly and are constantly changing throughout the year. The goal of forage management is to provide...

  11. Ultrafast Spectroscopy of Warm Dense Matter

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

    a plasma. Therefore, to probe a warm dense state undergoing a nonreversible process, an ultrafast technique faster than the ALS pulse duration (70 ps) and a single-shot...

  12. Global Warming Effects on Us Hurricane Damage

    E-Print Network [OSTI]

    Emanuel, Kerry Andrew

    While many studies of the effects of global warming on hurricanes predict an increase in various metrics of Atlantic basin-wide activity, it is less clear that this signal will emerge from background noise in measures of ...

  13. Geoengineering: Plan B Remedy for Global Warming Andrew A. Lacis

    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.Newof EnergyFundingGeneGenome EngineeringGeoSprings Hybrid

  14. Electric Springs A new Smart Grid Technology Department of Electrical & Electronic Engineering

    E-Print Network [OSTI]

    Leung, Ka-Cheong

    electronics system. ∑ ∑ It can be embedded in an electric appliance such as electric water heater-scale wind and solar power generation ∑ . 7 #12;Future power systems adopt "distributed" power generation (Wind and Solar Power). ∑ ( ). ∑ Electric Springs do not need communication and, collectively

  15. Learning From Real Springs

    E-Print Network [OSTI]

    Bassichis, William

    2013-01-29T23:59:59.000Z

    extension using the model potential energy and equating the energy with the body at rest at y 0 with the energy at Yrriax 01W has Cl 2ky+ Vrnax + (2 ? I1IIU!Jrnar (6) with the solution rn1q?3 / m1q? 2 /3S / (35 - Yrna k2V k2 (i) Thus the effect... to the bottorri involves such a force. W. Bassichis, ?Don?t Panic? (OR Publishing, New York 2005) 6 Figure Captions Fig.1. For the ideaL massless spring Hooke?s Law holds and IF! = rng = ky,,,. with m the mass of the object hung from the spring. Because...

  16. Climate Warming and Adaptability of High-Elevation Hydropower Generation in California

    E-Print Network [OSTI]

    Keller, Arturo A.

    Climate Warming and Adaptability of High-Elevation Hydropower Generation in California Kaveh Madani's high-elevation hydropower system is composed of more than 150 power plants. Most of the associated to winter, the adaptability of high-elevation hydropower system to new climatic conditions is in question

  17. ACCESS Magazine Spring 2012

    E-Print Network [OSTI]

    2012-01-01T23:59:59.000Z

    The intermittent nature of solar power output makes it wellfor the grid. The solar power output can also directly

  18. Naval Construction Battalion Center Gulfport- Mississippi Power Partnership Success Story

    Broader source: Energy.gov [DOE]

    Presentation covers the Naval Construction Battalion Center Gulfport - Mississippi Power Partnership success story†given at the Spring 2009 Federal Utility Partnership Working Group (FUPWG) meeting...

  19. Is the basinwide warming in the North Atlantic Ocean related to atmospheric carbon dioxide and global warming?

    E-Print Network [OSTI]

    Wang, Chunzai

    to atmospheric carbon dioxide and global warming? Chunzai Wang1 and Shenfu Dong1,2 Received 31 January 2010 is controversial. Some studies argued that the warming is due to global warming in association with the secular sea surface temperature. Here we show that both global warming and AMO variability make a contribution

  20. Engineering Momentum spring 2013

    E-Print Network [OSTI]

    Stormo, Gary

    Energy Research and Development Center to expand our global reach in solar energy research. We want you Innovators #12;spring 2013 > Engineering Momentum 1 mythbusters' tory belleci and grant imahara in graham on energy and the environment (see page 26), and last year, we joined a $125 million U.S.-India Joint Clean

  1. SPRING 2007 METRICSMECHANICAL ENGINEERING

    E-Print Network [OSTI]

    Li, Teng

    OF ENGINEERING, UNIVERSITY OF MARYLAND. Department Works Globally to Share Knowledge & Expertise IN THIS ISSUE: 2SPRING 2007 METRICSMECHANICAL ENGINEERING A. JAMES CLARK SCHOOL of ENGINEERING www.enme.umd.edu A NEWSLETTER FOR ALUMNI AND FRIENDS OF THE DEPARTMENT OF MECHANICAL ENGINEERING AT THE A. JAMES CLARK SCHOOL

  2. President's Council Spring 2008

    E-Print Network [OSTI]

    Miyashita, Yasushi

    , knowledge economy, globalization and funding ∑ University to prepare students and county for the world ≠ Academic Co-operation ≠ Industrial and Societal Application 2. Rising Economies and Changing Global Balance Spring 2008 Rising Economies and Changing Global Balance ∑ What Todai Should Do with Other Rising

  3. Spring 2014 Thermodynamics -1

    E-Print Network [OSTI]

    Virginia Tech

    Spring 2014 Thermodynamics - 1 Consider an insulated (adiabatic) piston and cylinder arrangement. Confirm this statement using the second law of thermodynamics. (b) (20) She now wants to calculate the work done by the air on the piston by using the first law of thermodynamics. Do this. Draw a T

  4. Air Pollution Spring 2010

    E-Print Network [OSTI]

    ATS 555 Air Pollution Spring 2010 T Th 11:00 ­ 12:15, NESB 101 Instructor: Prof. Sonia Kreidenweis an understanding of types and sources of air pollution. 2. Examine concentrations of air pollutants and their effects on health and welfare. Review regulations governing air pollution. 3. Examine the meteorological

  5. technologytoday Spring 2003

    E-Print Network [OSTI]

    Schmidt, Douglas C.

    technologytoday Spring 2003 Volume 2 Issue 1 http://home.ray.com/rayeng HIGHLIGHTING RAYTHEON An essential element of every system RAYTHEON Processing Technology An essential element of every system RAYTHEON Processing Technology #12;In this issue of technology today, we are highlighting processing

  6. OPERATIONS MANAGEMENT Spring 2008

    E-Print Network [OSTI]

    Almor, Amit

    the operations and supply chain strategy. This survey course in operations management introduces students1 MGSC 395 OPERATIONS MANAGEMENT Spring 2008 Course Syllabus Instructor: Professor Anand Nair Class MATERIALS Required Text Books Textbook: Krajewski, Lee, Ritzman, Larry, and Malhotra, Manoj. Operations

  7. Spring 2013 Prof. Kummerow

    E-Print Network [OSTI]

    the distribution as well as radiative effects of water vapor, clouds and precipitation, current observational for personal library: Liou, K.N., 1992: Radiation and Cloud Processes in the Atmosphere: Theory, ObservationsATS 753 Spring 2013 Prof. Kummerow Simple inspection of the global energy budget reveals

  8. Columbia River Basin Accords -Narrative Proposal Form 1 Table 1. Proposal

    E-Print Network [OSTI]

    Department of Fish and Wildlife (ODFW), the Pelton Round Butte Hydro Project Co-Licensees, Portland General Electric Company (PGE) and the Confederated Tribes of Warm Springs Reservation of Oregon Warm Springs Power

  9. Experto Universitario Java Sesin 1: Spring core

    E-Print Network [OSTI]

    Escolano, Francisco

    Enterprise Spring © 2012-2013 Depto. Ciencia de la Computaciůn e IA Spring core Puntos a tratar 2 #12;Experto Universitario Java Enterprise Spring © 2012-2013 Depto. Ciencia de la Computaciůn e IA;Experto Universitario Java Enterprise Spring © 2012-2013 Depto. Ciencia de la Computaciůn e IA Spring core

  10. Powerful Ideas Virtually all the power that goes into a modern processor comes

    E-Print Network [OSTI]

    Dietz, Henry G. "Hank"

    than $15 per node. The project will be completed in Spring 2011. Power management via priority control of a portable, truly low power, idle process has been an elusive goal. Predictive Control. Power managementPowerful Ideas Virtually all the power that goes into a modern processor comes out as heat. Circuit

  11. INTERNATIONAL POLITICAL ECONOMY ECON/INST 325 Spring 2014

    E-Print Network [OSTI]

    Carter, John

    1 INTERNATIONAL POLITICAL ECONOMY ­ ECON/INST 325 Spring 2014 INSTRUCTOR: Dr. Meenakshi Rishi: International political economy (IPE) is a study that synthesizes methods and theories of economics, politics and power in the global economy. It covers various traditional theories and critical perspectives

  12. Department of Mechanical Engineering Spring 2010 Rocklock70 Coupler System

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Mechanical Engineering Spring 2010 Rocklock70 Coupler System Overview. The coupler systems that are on the market today are powered with hydraulics and have safety features Rockland Mfg was in need of an electronic control system for their newly designed excavator coupler system

  13. User News. Volume 17, Number 1 -- Spring 1996

    SciTech Connect (OSTI)

    NONE

    1996-07-01T23:59:59.000Z

    This is a newsletter for users of the DOE-2, PowerDOE, SPARK, and BLAST building energy simulation programs. The topics for the Spring 1996 issue include the SPARK simulation environment, DOE-2 validation, listing of free fenestration software from LBNL, Web sites for building energy efficiency, the heat balance method of calculating building heating and cooling loads.

  14. 39-613 Energy Transport and Storage Spring Semester 2012

    E-Print Network [OSTI]

    McGaughey, Alan

    Gas and Petroleum transport & storage HW#1 due HW#2 assigned #5 Tue 1/32 Electrical Grid, Power (current & future) HW#3 due #12 Thu 2/23 Micro Grid; Distributed Generation; distributed energy39-613 Energy Transport and Storage Spring Semester 2012 Class Meeting: Tuesdays & Thursdays 9

  15. The Center for Control, Dynamical Systems, and Computation Spring Seminars

    E-Print Network [OSTI]

    Akhmedov, Azer

    operator we obtain has been useful for modeling of sampled-data systems and power systems. FurthermoreThe Center for Control, Dynamical Systems, and Computation Spring Seminars Presents Frequency model reduction, linear systems, and time-varying systems. Recently he has also been working on reduced

  16. Warm-Chaplygin inflationary universe model

    E-Print Network [OSTI]

    Sergio del Campo; Ramon Herrera

    2008-06-03T23:59:59.000Z

    Warm inflationary universe models in the context of a Chaplygin gas equation are studied. General conditions required for these models to be realizable are derived and discussed. By using a chaotic potential we develop models for a dissipation coefficient of the form $\\Gamma\\propto \\phi^n$, with $n=0$ or $n\

  17. Warm-Logamediate inflationary universe model

    E-Print Network [OSTI]

    Herrera, Ramon

    2012-01-01T23:59:59.000Z

    Warm inflationary universe models in the context of logamediate expansion are studied. General conditions required for these models to be realizable and discussed. This study is done in the weak and strong dissipative regimes. The parameters of our models are constrained from the observational data.

  18. Warm-Logamediate inflationary universe model

    E-Print Network [OSTI]

    Ramon Herrera; Marco Olivares

    2012-05-10T23:59:59.000Z

    Warm inflationary universe models in the context of logamediate expansion are studied. General conditions required for these models to be realizable and discussed. This study is done in the weak and strong dissipative regimes. The parameters of our models are constrained from the observational data.

  19. Warm inflationary model in loop quantum cosmology

    SciTech Connect (OSTI)

    Herrera, Ramon [Instituto de Fisica, Pontificia Universidad Catolica de Valparaiso, Avenida Brasil 2950, Casilla 4059, Valparaiso (Chile)

    2010-06-15T23:59:59.000Z

    A warm inflationary universe model in loop quantum cosmology is studied. In general we discuss the condition of inflation in this framework. By using a chaotic potential, V({phi}){proportional_to}{phi}{sup 2}, we develop a model where the dissipation coefficient {Gamma}={Gamma}{sub 0}=constant. We use recent astronomical observations for constraining the parameters appearing in our model.

  20. Syllabus Math 553, Spring 2013

    E-Print Network [OSTI]

    2013-01-07T23:59:59.000Z

    Syllabus Math 553, Spring 2013. Meeting time and place : MWF 12.30-1.20, REC 113. Instructor: Saugata Basu. Office: Math 742 email: sbasu@math.purdue.

  1. Review: Air Pollution and Global Warming: History, Science, and Solutions, 2nd ed.

    E-Print Network [OSTI]

    Laberge, Yves

    2013-01-01T23:59:59.000Z

    Review: Air Pollution and Global Warming: History, Science,Jacobson, Mark Z. Air Pollution and Global Warming: History,His timely book, Air Pollution and Global Warming: History,

  2. Review: Air Pollution and Global Warming: History, Science, and Solutions, 2nd ed.

    E-Print Network [OSTI]

    Laberge, Yves

    2013-01-01T23:59:59.000Z

    Air Pollution and Global Warming: History, Science, andZ. Air Pollution and Global Warming: History, Science, andAir Pollution and Global Warming: History, Science, and

  3. Is the Ozone Depletion Regime a Model for an Emerging Regime on Global Warming?

    E-Print Network [OSTI]

    Lang, Winfried

    1991-01-01T23:59:59.000Z

    the for- mation of a global warming regime produces a highlydepletion and the global warming regimes was recognized byan Emerging Regime on Global Warming? by Winfried Lang I.

  4. Editorial Ė The Global Warming Fight is ďBringing Sexy Back,Ē Are You Ready?

    E-Print Network [OSTI]

    Jankowska, Marta Maja

    2006-01-01T23:59:59.000Z

    2006, September 25). Is global warming raising a tempest?or her behavior towards global warming in 2007. *Timberlake,Editorial: The Global Warming Fight is ďBringing Sexy

  5. Large methane emission upon spring thaw from natural wetlands in the northern permafrost region

    SciTech Connect (OSTI)

    Song, Changchun [Chinese Academy of Sciences; Xu, Xiaofeng [ORNL; Sun, Xiaoxin [Chinese Academy of Sciences; Tian, Hanqin [Auburn University, Auburn, Alabama; Sun, Li [Chinese Academy of Sciences; Miao, Yuqing [Chinese Academy of Sciences; Wang, Xianwei [Chinese Academy of Sciences; Guo, Yuedong [Chinese Academy of Sciences

    2012-01-01T23:59:59.000Z

    The permafrost carbon climate feedback is one of the major mechanisms in controlling the climate ecosystem interactions in northern high latitudes. Of this feedback, methane (CH4) emission from natural wetlands is critically important due to its high warming potential. The freeze thaw transition has been confirmed to play an important role in annual CH4 budget, yet the magnitude of this effect is uncertain. An intensive field campaign was carried out in the Sanjiang Plain, Northeast China to estimate the CH4 emission in the spring freeze thaw transition period. The observation concluded that a large CH4 source was caused by spring thaw; the maximum hourly emission rate was 48.6 g C m 2 h 1, more than three orders of the regularly observed CH4 emission rate in the growing season. In some sporadically observed 'hot spots', the spring thawing effect contributed to a large CH4 source of 31.3 10.1 g C m 2, which is approximately 80% of the previously calculated annual CH4 emission in the same study area. If our results are typical for natural wetlands in the Northern Hemisphere permafrost region, we estimate a global CH4 source strength of 0.5 1.0 Tg C (1 Tg =1012 g) caused by spring thaw in the Northern Hemisphere permafrost region in the year 2011. Combining with available satellite and flask data, a regional extrapolation reaches a temporal pattern of CH4 emission during 2003 2009 which is consistent with recently observed changes in atmospheric CH4 concentration in the high latitudes. This suggests that the CH4 emission upon spring thaw in the high latitudes might be enhanced by the projected climate warming. These findings indicate that the spring thawing effect is an important mechanism in the permafrost carbon climate feedback and needs to be incorporated in Earth system models.

  6. Rising Sea Levels Due to Global Warming Are Unstoppable

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

    Rising Sea Levels Due to Global Warming Are Unstoppable Rising Sea Levels Due to Global Warming Are Unstoppable Mitigation can slow down but not prevent sea level rise for...

  7. Comparing the effects of greenhouse gas emissions on global warming

    E-Print Network [OSTI]

    Eckaus, Richard S.

    1990-01-01T23:59:59.000Z

    Policies dealing with global warming require a measure of the effects of the emissions of greenhouse gases that create different magnitudes of instantaneous radiative forcing and have different lifetimes. The Global Warming ...

  8. Optimization of High-Volume Warm Forming for Lightweight Sheet...

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

    High-Volume Warm Forming for Lightweight Sheet Alloys Optimization of High-Volume Warm Forming for Lightweight Sheet Alloys 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  9. Spring 2015 National Transportation Stakeholders Forum Meeting...

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

    Spring 2015 National Transportation Stakeholders Forum Meeting, New Mexico The Spring 2015 meeting of the National Transportation Stakeholders Forum will be held on May 12-14, 2015...

  10. Algal Biofuels Strategy Workshop - Spring Event | Department...

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

    Algal Biofuels Strategy Workshop - Spring Event Algal Biofuels Strategy Workshop - Spring Event The U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy's...

  11. Why Springs Are Valuable Natural springs are important aquatic resources.

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    source of clean, high-quality groundwater that flows at a relatively constant rate and temperature hot weather and droughts. Spring streams and riparian lands provide critical water, food, refuge. Because springs are dependable, they are an increasingly valuable supply of water for people and wildlife

  12. The Once and Future Warm Earth: A Paleoceanographic View

    E-Print Network [OSTI]

    Sukop, Mike

    The Once and Future Warm Earth: A Paleoceanographic View Dr. Ted C. Moore, Jr., University of Michigan Predictions of climatic warming in the near future, if true, will approximate the very warm--and ended. In the early and mid Eocene the Arctic Ocean was ice-free and subtropical flora and fauna were

  13. California Policy Should Distinguish Biofuels by Differential Global Warming Effects

    E-Print Network [OSTI]

    Kammen, Daniel M.

    California Policy Should Distinguish Biofuels by Differential Global Warming Effects by Richard J: _______________________________________ Date #12;California Policy Should Distinguish Biofuels by Differential Global Warming Effects Richard J, 2006 #12;#12;ABSTRACT California Policy Should Distinguish Biofuels by Differential Global Warming

  14. Genetic shift in photoperiodic response correlated with global warming

    E-Print Network [OSTI]

    Cochran-Stafira, D. Liane

    Genetic shift in photoperiodic response correlated with global warming William E. Bradshaw observed in insects, birds, amphibians, and plants associated with global warm- ing during the latter half- tent with an adaptive evolutionary response to recent global warming. The latter half of the 20th

  15. Global warming and hurricane intensity and frequency: The debate continues

    E-Print Network [OSTI]

    Kareem, Ahsan

    Global warming and hurricane intensity and frequency: The debate continues Megan Mc of these changes. Some scientists believe that global warming and increased sea surface temperatures are to blame, global warming and increased sea surface temperatures do appear to have influenced hurricane frequency

  16. Global Warming Time Bomb:* Actions Needed to Avert Disaster

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming Time Bomb:* Actions Needed to Avert Disaster James Hansen 26 October 2009 Club statements relating to policy are personal opinion Global Warming Status 1. Knowledge Gap Between - What Benefits of Solution Despite the publicity that global warming has received, there is a large gap between

  17. Global warming and body mass decline in Israeli passerine birds

    E-Print Network [OSTI]

    Yom-Tov, Yoram

    Global warming and body mass decline in Israeli passerine birds Yoram Yom-Tov Department of Zoology,Tel Aviv University,Tel Aviv 69978, Israel ( yomtov@post.tau.ac.il) Global warming may a¬°ect the physiology in body mass and tarsus length are due to global warming and also in accordance with Bergmann's rule

  18. Separating Signal from Noise in Global Warming Bert W. Rust

    E-Print Network [OSTI]

    Rust, Bert W.

    Separating Signal from Noise in Global Warming Bert W. Rust Reprinted from the CD Rust, B. W. (2003) "Separating Signal from Noise in Global Warming," Computing Science and Statistics, 35, 263-277. ­ or ­ Rust, B. W. (2003) "Separating Signal from Noise in Global Warming," Computing Science and Statistics, 35

  19. Communicating Dangers and Opportunities in Global Warming 13 December Draft

    E-Print Network [OSTI]

    Hansen, James E.

    Communicating Dangers and Opportunities in Global Warming 13 December Draft James Hansen American: "Subversion of Public Affairs Chart 7: The Global Warming Story C. Tenets of a Democracy: "An Informed Public, not as a spokesman for NASA There is a huge gap between what is understood about global warming and what is known

  20. Observationally based assessment of polar amplification of global warming

    E-Print Network [OSTI]

    Bhatt, Uma

    Observationally based assessment of polar amplification of global warming Igor V. Polyakov,1) are similar, and do not support the predicted polar amplification of global warming. The possible moderating amplification of global warming. Intrinsic arctic variability obscures long-term changes, limiting our ability

  1. WHAT'S IN A NAME? GLOBAL WARMING VERSUS CLIMATE CHANGE

    E-Print Network [OSTI]

    Haller, Gary L.

    WHAT'S IN A NAME? GLOBAL WARMING VERSUS CLIMATE CHANGE May 2014 #12;What's In A Name? Global NATIONAL SURVEY STUDY 2: GLOBAL WARMING VS. CLIMATE CHANGE............................ 10 Is global?................................................................10 When you think of global warming / climate change, what comes first to mind

  2. GLOBAL WARMING: THE PSYCHOLOGY OF LONG TERM RISK Guest Editorial

    E-Print Network [OSTI]

    Todorov, Alex

    GLOBAL WARMING: THE PSYCHOLOGY OF LONG TERM RISK Guest Editorial Beyond its objective basis in natural science, understanding, discussion, and res- olution of the policy issue labeled "global warming the global warming problem. In public discussion, natu- ral scientists tend to frame the issue through

  3. Global Warming 20 Years Later: Tipping Points Near

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming 20 Years Later: Tipping Points Near Jim Hansen 23 June 2008 National Press Club, and House Select Committee on Energy Independence & Global Warming Washington, DC #12;1988 Testimony Has Big Effects Did Not Emphasize That Global Warming Enhances Both Extremes of Water Cycle - More

  4. The Logic of Global Warming A bitter pill

    E-Print Network [OSTI]

    Pratt, Vaughan

    The Logic of Global Warming A bitter pill Vaughan Pratt Stanford University June 23, 2011 Vaughan PrattStanford University () The Logic of Global WarmingA bitter pill June 23, 2011 1 / 1 What is climate population growth. 2. Accumulation of hazardous materials: lead, mercury, CFCs, . . . 3. Global warming

  5. Strategies to Address Global Warming Is Sundance Kid a Criminal?

    E-Print Network [OSTI]

    Hansen, James E.

    Strategies to Address Global Warming & Is Sundance Kid a Criminal? Jim Hansen In my opinion, it is still feasible to solve the global warming problem before we pass tipping points that would guarantee ppm yields global warming about 2¬įC (3.6¬įF) above the preindustrial level. Such a level of atmospheric

  6. Carbon Dioxide, Global Warming, and Michael Crichton's "State of Fear"

    E-Print Network [OSTI]

    Rust, Bert W.

    Carbon Dioxide, Global Warming, and Michael Crichton's "State of Fear" Bert W. Rust Mathematical- tioned the connection between global warming and increasing atmospheric carbon dioxide by pointing out of these plots to global warming have spilled over to the real world, inviting both praise [4, 17] and scorn [15

  7. Infrared absorption spectra, radiative efficiencies, and global warming potentials

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    Infrared absorption spectra, radiative efficiencies, and global warming potentials of newly.mdpi.com/journal/atmosphere Article Infrared Absorption Spectra, Radiative Efficiencies, and Global Warming Potentials of Newly of 600­1730 cm-1 . These spectra are then used to calculate the radiative efficiencies and global warming

  8. Measuring evolutionary responses to global warming: cautionary lessons from Drosophila

    E-Print Network [OSTI]

    Rodr√≠guez, Miguel √Āngel

    Measuring evolutionary responses to global warming: cautionary lessons from Drosophila FRANCISCO. Understanding evolutionary responses to global climate warming can be daunt- ingly complex. But, primarily of the magnitude of long-term responses to global warming; standardising by equivalent seasonal tem- perature

  9. Possible global warming futures Minh Ha-Duong

    E-Print Network [OSTI]

    Possible global warming futures Minh Ha-Duong Minh.Ha.Duong@cmu.edu CNRS, France HDGC, Carnegie Mellon Possible global warming futures ­ p.1/36 #12;SRES: Forecasts or scenarios? +5.5 C in 2100 the controversy using imprecise probabilities, a more general information theory. . . Possible global warming

  10. Global warming and United States landfalling hurricanes Chunzai Wang1

    E-Print Network [OSTI]

    Wang, Chunzai

    Global warming and United States landfalling hurricanes Chunzai Wang1 and Sang-Ki Lee2 Received 18] A secular warming of sea surface temperature occurs almost everywhere over the global ocean. Here we use observational data to show that global warming of the sea surface is associated with a secular increase

  11. Global warming potentials and radiative efficiencies of halocarbons and related

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    Global warming potentials and radiative efficiencies of halocarbons and related compounds 7A=E472C43AD.A0794E 0794E:CA27C725 AD383CADE64E7 #12;1 Global Warming Potentials and Radiative of REs and global39 warming potentials (GWPs) for these compounds, mostly employing atmospheric lifetimes

  12. The global warming signal is the average of

    E-Print Network [OSTI]

    Jones, Peter JS

    , uncertainty in the isopycnal diffusivity causes uncertainty of up to 50% in the global warming signalThe global warming signal is the average of years 70-80 in the increasing CO2 run minus the average represent significant uncertainty in the global warming signal (Fig. 5). The differences at high latitudes

  13. SPRING ISD CATEE 2014

    E-Print Network [OSTI]

    Windsor, J.

    2014-01-01T23:59:59.000Z

    SPRING ISD CATEE 2014 ESL-KT-14-11-05 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Benchmarking results ESL-KT-14-11-05 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Annual energy...,871,387 ē 2011-2012 $8,088,599 savings $3,615,835 ē 2012-2013 $7,418,636 savings $4,285,798 ē 2013-2014 $7,393,010 savings $4,311,424 ē Total savings over last 5 years $16,855,588 ESL-KT-14-11-05 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas...

  14. Warm Springs Resort Pool & Spa Low Temperature Geothermal Facility | Open

    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 ofNationwide Permit webpageWalthall

  15. Roosevelt Warm Springs Institute for Rehab. Pool & Spa Low Temperature

    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,MazeOhio:Ohio:RockwallRollingRooseveltPark,Geothermal

  16. Global warming, bad weather, insurance losses and the global economy

    SciTech Connect (OSTI)

    Low, N.C. [UOB Life Assurance Ltd., Singapore (Singapore); Shen, S. [Global Warming International Center, Woodridge, IL (United States)

    1996-09-01T23:59:59.000Z

    Global warming causes extremely bad weather in the near term. The impact on the insurance industry is described. Why global warming in the near term causes very bad weather is explained. The continuing trend of very bad weather and the future impact on the insurance industry is explored. How very bad weather can affect the global financial market is explained. Taking a historical view of the development of the modern economy, the authors describe in the near term the impact of global warming on the global economy. The long term impact of global warming on the global economy and the human race is explored. Opportunities presented by global warming are described.

  17. Computer modeling of the global warming effect

    SciTech Connect (OSTI)

    Washington, W.M. [National Center for Atmospheric Research, Boulder, CO (United States)

    1993-12-31T23:59:59.000Z

    The state of knowledge of global warming will be presented and two aspects examined: observational evidence and a review of the state of computer modeling of climate change due to anthropogenic increases in greenhouse gases. Observational evidence, indeed, shows global warming, but it is difficult to prove that the changes are unequivocally due to the greenhouse-gas effect. Although observational measurements of global warming are subject to ``correction,`` researchers are showing consistent patterns in their interpretation of the data. Since the 1960s, climate scientists have been making their computer models of the climate system more realistic. Models started as atmospheric models and, through the addition of oceans, surface hydrology, and sea-ice components, they then became climate-system models. Because of computer limitations and the limited understanding of the degree of interaction of the various components, present models require substantial simplification. Nevertheless, in their present state of development climate models can reproduce most of the observed large-scale features of the real system, such as wind, temperature, precipitation, ocean current, and sea-ice distribution. The use of supercomputers to advance the spatial resolution and realism of earth-system models will also be discussed.

  18. Spring 2006 CS 649 1 Sensor Networks

    E-Print Network [OSTI]

    Amir, Yair

    % reliability ∑ Rapid propagation ∑ Eventual consistency ∑ Scalability (network size and density) #12;Deluge Protocol Overview Spring 2006 CS 649 5 #12;Deluge Protocol Overview Spring 2006 CS 649 6 #12;Deluge Protocol Overview Spring 2006 CS 649 7 #12;Deluge Protocol Overview Spring 2006 CS 649 8 #12;Deluge

  19. MA 15400 ONLINE Spring 2015 Syllabus

    E-Print Network [OSTI]

    Delworth, Timothy J

    2015-01-06T23:59:59.000Z

    MA 15400 ONLINE Spring 2015 Syllabus. TEXTBOOK. COURSE WEBSITE. RECORDED LESSONS. HOMEWORK. QUIZZES. EXAMS. CALCULATORS.

  20. Battery self-warming mechanism using the inverter and the battery main disconnect circuitry

    DOE Patents [OSTI]

    Ashtiani, Cyrus N.; Stuart, Thomas A.

    2005-04-19T23:59:59.000Z

    An apparatus connected to an energy storage device for powering an electric motor and optionally providing a warming function for the energy storage device is disclosed. The apparatus includes a circuit connected to the electric motor and the energy storage device for generating a current. The apparatus also includes a switching device operably associated with the circuit for selectively directing the current to one of the electric motor and the energy storage device.

  1. Helium and ground temperature surveys at Steamboat Springs, Colorado. Special Publication 21

    SciTech Connect (OSTI)

    McCarthy, K.P.; Been, J.; Reimer, G.M.; Bowles, C.G.; Murrey, D.G.

    1982-01-01T23:59:59.000Z

    As demonstrated in Steamboat Springs, Colorado, helium and shallow temperature surveys are quick, inexpensive geothermal exploration methods that can be used together with excellent results in an urban environment. Steamboat Springs, in northwestern Colorado, lies primarily upon terrace gravels and alluvium with the major structure being a north-trending normal fault passing through the western portion of the city. Work by Christopherson (1979) indicates that the Steamboat warm springs are not laterally connected at shallow depth with Routt Hot Springs, 10 Km (6 mi) to the north, although both resource areas are fault controlled. A shallow temperature survey was conducted in the city to determine the usefulness of this method to delineate a low temperature resource. Several extraneous factors influencing shallow temperature measurements were dealt with by field technique or subsequent analysis. A helium survey was conducted to compare with temperature results. Sixty-two soil helium samples were taken, using an interval of .1 to .2 Km (.06 to .12 mi), twice the density of the 18 temperature probe stations. A mobile spectrometer allowed immediate analysis of helium samples. The contoured data from each method correlate well spatially and indicate that two faults control the resource in Steamboat Springs. Although these surveys should always be used to supplement other data, their utility in this study was readily apparent.

  2. Algal Biofuels Strategy Spring Workshop | Department of Energy

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

    Algal Biofuels Strategy Spring Workshop Algal Biofuels Strategy Spring Workshop Algal Biofuels Strategy Spring Workshop Agenda algaeworkshopagenda.pdf More Documents &...

  3. 130 LPW 1000 Lm Warm White LED for Illumination

    SciTech Connect (OSTI)

    Soer, Wouter

    2012-06-14T23:59:59.000Z

    An illumination-grade warm-white LED, having correlated color temperature (CCT) between 2700 and 3500 K and capable of producing 1000 lm output at over 130 lm/W at room temperature, has been developed in this program. The high-power warm-white LED is an ideal source for use in indoor and outdoor lighting applications. Over the two year period, we have made the following accomplishments: ē Developed a low-cost high-power white LED package and commercialized a series of products with CCT ranging from 2700 to 5700 K under the product name LUXEON M; ē Demonstrated a record efficacy of 124.8 lm/W at a flux of 1023 lm, CCT of 3435 K and color rendering index (CRI) over 80 at room temperature in the productized package; ē Demonstrated a record efficacy of 133.1 lm/W at a flux of 1015 lm, CCT of 3475 K and CRI over 80 at room temperature in an R&D package. The new high-power LED package is a die-on-ceramic surface mountable LED package. It has four 2 mm2 InGaN pump dice, flip-chip attached to a ceramic submount in a 2x2 array configuration. The submount design utilizes a design approach that combines a high-thermal- conductivity ceramic core for die attach and a low-cost and low-thermal-conductivity ceramic frame for mechanical support and as optical lens carrier. The LED package has a thermal resistance of less than 1.25 K/W. The white LED fabrication also adopts a new batch level (instead of die-by-die) phosphor deposition process with precision layer thickness and composition control, which provides not only tight color control, but also low cost. The efficacy performance goal was achieved through the progress in following key areas: (1) high-efficiency royal blue pump LED development through active region design and epitaxial growth quality improvement (funded by internal programs); (2) improvement in extraction efficiency from the LED package through improvement of InGaN-die-level and package-level optical extraction efficiency; and (3) improvement in phosphor system efficiency by improving the lumen equivalent (LE) and phosphor package efficiency (PPE) through improvement in phosphor-package interactions. The high-power warm-white LED product developed has been proven to have good reliability through extensive reliability tests. The new kilo-lumen package has been commercialized under the product name LUXEON M. As of the end of the program, the LUXEON M product has been released in the following CCT/CRI combinations: 3000K/70, 4000K/70, 5000K/70, 5700K/70, 2700K/80, 3000K/80 and 4000K/80. LM-80 tests for the products with CCTs of 4000 K and higher have reached 8500 hours, and per IESNA TM-21-11 have established an L70 lumen maintenance value of >51,000 hours at A drive current and up to 120 įC board temperature.

  4. Spring loaded thermocouple module

    DOE Patents [OSTI]

    McKelvey, Thomas E. (Solana Beach, CA); Guarnieri, Joseph J. (San Diego, CA)

    1985-01-01T23:59:59.000Z

    A thermocouple arrangement is provided for mounting in a blind hole of a specimen. The thermocouple arrangement includes a cup-like holder member, which receives an elongated thermal insulator, one end of which is seated at an end wall of the holder. A pair of thermocouple wires, threaded through passageways in the insulator, extend beyond the insulator member, terminating in free ends which are joined together in a spherical weld bead. A spring, held captive within the holder, applies a bias force to the weld bead, through the insulator member. The outside surface of the holder is threaded for engagement with the blind hole of the specimen. When the thermocouple is installed in the specimen, the spherical contact surface of the weld bead is held in contact with the end wall of the blind hole, with a predetermined bias force.

  5. Spring loaded thermocouple module

    DOE Patents [OSTI]

    McKelvey, T.E.; Guarnieri, J.J.

    1984-03-13T23:59:59.000Z

    A thermocouple arrangement is provided for mounting in a blind hole of a specimen. The thermocouple arrangement includes a cup-like holder member, which receives an elongated thermal insulator, one end of which is seated at an end wall of the holder. A pair of thermocouple wires, threaded through passageways in the insulator, extend beyond the insulator member, terminating in free ends which are joined together in a spherical weld bead. A spring, held captive within the holder, applies a bias force to the weld bead, through the insulator member. The outside surface of the holder is threaded for engagement with the blind hole of the specimen. When the thermocouple is installed in the specimen, the spherical contact surface of the weld bead is held in contact with the end wall of the blind hole, with a predetermined bias force.

  6. MATH 265 Spring 2013 Syllabus

    E-Print Network [OSTI]

    CHING-JUI LAI

    2012-12-18T23:59:59.000Z

    MATH 265 Spring 2013 Syllabus. Instructor. Office Hour MWF 10:30-11:30 am at MATH 850. Sessions. MA 26500 141-UNIV 019 TR 13:30 Ė 14:45 (39/42)†...

  7. MATH 262 Spring 2015 Syllabus

    E-Print Network [OSTI]

    CHING-JUI LAI

    2015-01-08T23:59:59.000Z

    MATH 262 Spring 2015 Syllabus. Instructor. Office Hour MW 16:30-18:00 am at MATH 850. Sessions MA 26200 081-UNIV 003 TR 15:00 Ė 16:15 (CRN=64359).

  8. Homework # 3 UCLA, Spring 2004

    E-Print Network [OSTI]

    Chen, Francis F.

    Homework # 3 ChE234 UCLA, Spring 2004 Chemical Engineering Principles of Plasma Processing UCLA valve is installed to control the pressure of the reactor. The conductance of the throttle valve

  9. UAA Leadership Honors Spring 2015

    E-Print Network [OSTI]

    Pantaleone, Jim

    UAA Leadership Honors Spring 2015 Purpose UAA Leadership Honors are awarded to individuals upon graduation to recognize and honor their leadership. Leadership activities and involvement must promote individual and collective growth

  10. Advanced Policy Practice Spring 2014

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    Advanced Policy Practice Spring 2014 SW 548-001 Instructor course that focuses on the theory and evidence-based skill sets of policy analysis, development, implementation, and change. The course focuses on policy

  11. Global Warming and Caspian Sea Level Fluctuations

    E-Print Network [OSTI]

    Ardakanian, Reza

    2013-01-01T23:59:59.000Z

    Coastal regions have a high social, economical and environmental importance. Due to this importance the sea level fluctuations can have many bad consequences. In this research the correlation between the increasing trend of temperature in coastal stations due to Global Warming and the Caspian Sea level has been established. The Caspian Sea level data has been received from the Jason-1 satellite. It was resulted that the monthly correlation between the temperature and sea level is high and also positive and almost the same for all the stations. But the yearly correlation was negative. It means that the sea level has decreased by the increase in temperature.

  12. Warm-polytropic inflationary universe model

    E-Print Network [OSTI]

    Setare, M R; Kamali, V

    2013-01-01T23:59:59.000Z

    In the present paper we study warm inflationary universe models in the context of a polytropic gas. We derive the characteristics of this model in slow-roll approximation and develop our model in two cases, 1- For a constant dissipative parameter $\\Gamma$. 2- $\\Gamma$ as a function of scalar field $\\phi$. In these cases we will obtain exact solution for the scalar field and Hubble parameter. We will also obtain explicit expressions for the tensor-scalar ratio $R$, scalar spectrum index $n_s$ and its running $\\alpha_s$, in slow-roll approximation.

  13. Warm-polytropic inflationary universe model

    E-Print Network [OSTI]

    M. R. Setare; M. J. S. Houndjo; V. Kamali

    2013-07-02T23:59:59.000Z

    In the present paper we study warm inflationary universe models in the context of a polytropic gas. We derive the characteristics of this model in slow-roll approximation and develop our model in two cases, 1- For a constant dissipative parameter $\\Gamma$. 2- $\\Gamma$ as a function of scalar field $\\phi$. In these cases we will obtain exact solution for the scalar field and Hubble parameter. We will also obtain explicit expressions for the tensor-scalar ratio $R$, scalar spectrum index $n_s$ and its running $\\alpha_s$, in slow-roll approximation.

  14. Warm or Steaming Ground | 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 ofNationwide Permit webpageWalthallFacility | Open Energy InformationWarm

  15. Ultrafast Spectroscopy of Warm Dense Matter

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin TransitionProgram |FrankUltrafast Spectroscopy of Warm Dense Matter

  16. Ultrafast Spectroscopy of Warm Dense Matter

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin TransitionProgram |FrankUltrafast Spectroscopy of Warm Dense

  17. Ultrafast Spectroscopy of Warm Dense Matter

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin TransitionProgram |FrankUltrafast Spectroscopy of Warm

  18. Ultrafast Spectroscopy of Warm Dense Matter

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin TransitionProgram |FrankUltrafast Spectroscopy of WarmUltrafast

  19. ENERGY CONVERSION Spring 2011

    E-Print Network [OSTI]

    Bahrami, Majid

    : Gas turbine power plants and air craft propulsion Week 5: Liquidvapor mixtures, vapor power systems: Selected problems will be solved and questions about lecture material or assignments of the course material. However, you are permitted to use a photocopy of unit conversion tables from

  20. Modeling Generator Power Plant Portfolios and Pollution Taxes Electric Power Supply Chain Networks

    E-Print Network [OSTI]

    Nagurney, Anna

    than a third arises from generating electricity. With the accumulating evidence of global warming, any affect the equilibrium electric power supply chain network production outputs, the transactions betweenModeling Generator Power Plant Portfolios and Pollution Taxes in Electric Power Supply Chain

  1. Sixth Northwest Conservation and Electric Power Plan Appendix L: Climate Change and Power

    E-Print Network [OSTI]

    demand for electricity and production of hydroelectric generation. Global climate change models all seem. There are at least two ways in which climate can affect the power plan. First, warming trends will alter electricitySixth Northwest Conservation and Electric Power Plan Appendix L: Climate Change and Power Planning

  2. Method of making cascaded die mountings with springs-loaded contact-bond options

    DOE Patents [OSTI]

    Hsu, John S. (Oak Ridge, TN); Adams, Donald J. (Knoxville, TN); Su, Gui-Jia (Knoxville, TN); Marlino, Laura D. (Oak Ridge, TN); Ayers, Curtis W. (Kingston, TN); Coomer, Chester (Knoxville, TN)

    2007-06-19T23:59:59.000Z

    A cascaded die mounting device and method using spring contacts for die attachment, with or without metallic bonds between the contacts and the dies, is disclosed. One embodiment is for the direct refrigerant cooling of an inverter/converter carrying higher power levels than most of the low power circuits previously taught, and does not require using a heat sink.

  3. Cascaded die mountings with spring-loaded contact-bond options

    DOE Patents [OSTI]

    Hsu, John S.; Adams, Donald J.; Su, Gui-Jia; Marlino, Laura D.; Ayers, Curtis W.; Coomer, Chester

    2005-08-16T23:59:59.000Z

    A cascaded die mounting device and method using spring contacts for die attachment, with or without metallic bonds between the contacts and the dies, is disclosed. One embodiment is for the direct refrigerant cooling of an inverter/converter carrying higher power levels than most of the low power circuits previously taught, and does not require using a heat sink.

  4. Renewable Forest Energy P.O. Box 4490, Pagosa Springs, CO 81157

    E-Print Network [OSTI]

    ∑ Equipment ∑ Biomass Needs / Average DBH 12" ∑A local 4 MWe Power Plant ∑ Turkey Springs Biofuels equipment ∑ January - February 2010 delivery of equipment from Europe ∑ January ≠ July 2010 ≠ Power Plant in Europe has a proven track record for good chip procurement as well as minimal ground disturbance Feller

  5. Global warming potentials and radiative efficiencies of halocarbons and related

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    Global warming potentials and radiative efficiencies of halocarbons and related compounds4599857392 CentAUR #7326E125C47E3E3C7E=472B43!E.E07D4 07D4:BE27B725CE9393BE647 #12;GLOBAL WARMING POTENTIALS. In addition, we provide a comprehensive and self-consistent set of new calculations of REs and global warming

  6. Progress toward Biomass and Coal-Derived Syngas Warm Cleanup...

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

    Progress toward Biomass and Coal-Derived Syngas Warm Cleanup: Proof-of-Concept Process Demonstration of Multicontaminant Removal Progress toward Biomass and Coal-Derived Syngas...

  7. Potential Effect of Pollutantn Emissions on Global Warming: First...

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

    E. JOUBERT & G.PLASSAT, August 2004 Pollutants Emissions Global warming Potential Effect First Comparison using External Costs on Urban Buses Gabriel PLASSAT, ADEME French Agency...

  8. Overview of engineering and agricultural design considerations of the Raft River soil-warming and heat-dissipation experiment

    SciTech Connect (OSTI)

    Stanley, N.E.; Engen, I.A.; Yrene, C.S.

    1982-04-01T23:59:59.000Z

    The engineering and agricultural considerations of the Raft River soil-warming and heat-dissipation experiment are presented. The experiment is designed to investigate the thermal characteristics of a subsurface pipe network for cooling power-plant condenser effluent, and crop responses to soil warming in an open-field plot. The subsurface soil-warming system is designed to dissipate approximately 100 kW of heat from circulating, 38/sup 0/C geothermal water. Summer operating conditions in the Raft River area, located on the Intermountain Plateau are emphasized. Design is based on the thermal characteristics of the local soil, the climate of the Raft River Valley, management practices for normal agriculture, and the need for an unheated control plot. The resultant design calls for 38-mm polyvinyl chloride (PVC) pipe in a grid composed of parallel loops, for dissipating heat into a 0.8-hectare experimental plot.

  9. Dr. Campbell's Bio111 Exam #3 Spring 2007 Spring 2007 Biology 111 Take Home Exam #3 BioEnergetics

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Dr. Campbell's Bio111 Exam #3 ≠ Spring 2007 1 Spring 2007 Biology 111 Take Home Exam #3 ≠ BioEnergetics

  10. Dr. Campbell's Bio111 Exam #3 Spring 2008 Spring 2008 Biology 111 Take Home Exam #3 BioEnergetics

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Dr. Campbell's Bio111 Exam #3 ≠ Spring 2008 1 Spring 2008 Biology 111 Take Home Exam #3 ≠ BioEnergetics

  11. CMPE 185 Spring 1998 Syllabus 1 Syllabus

    E-Print Network [OSTI]

    Karplus, Kevin

    CMPE 185 Spring 1998 Syllabus 1 Syllabus 1 Administrative details Location and timeKresge 327, MWF 12;2 Syllabus CMPE 185 Spring 1998 participation in discussions (both in class

  12. Mechanical energy storage in carbon nanotube springs

    E-Print Network [OSTI]

    Hill, Frances Ann

    2011-01-01T23:59:59.000Z

    Energy storage in mechanical springs made of carbon nanotubes is a promising new technology. Springs made of dense, ordered arrays of carbon nanotubes have the potential to surpass both the energy density of electrochemical ...

  13. f4: Facebook's Warm BLOB Storage System Subramanian Muralidhar

    E-Print Network [OSTI]

    Govindan, Ramesh

    f4: Facebook's Warm BLOB Storage System Subramanian Muralidhar , Wyatt Lloyd , Sabyasachi Roy , Sanjeev Kumar Facebook Inc., University of Southern California, Princeton University Abstract Facebook, and datacenter failures; and provides sufficient throughput for warm BLOBs. 1. Introduction As Facebook has grown

  14. Warming caused by cumulative carbon emissions towards the trillionth tonne

    E-Print Network [OSTI]

    Fischlin, Andreas

    to avoid poten- tially dangerous levels of global warming4≠8 . Similar problems apply to the carbon cycle . But the eventual equilibrium global mean temperature associated with a given stabilization level of atmo- spheric atmospheric composition approaches a stabilization level consistent with a desired equilibrium warming

  15. When Weather Warms, Water Wises Control No. #2281

    E-Print Network [OSTI]

    Morrow, James A.

    . In the next century, the most important result of this global warming will be the melting of the polar ice caps and the associated rise in sea levels. We develop a model for global climate change, with both . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7 Effect of global warming on the state of Florida 14 7.1 Previously conjectured effects

  16. Motor gasoline assessment, Spring 1997

    SciTech Connect (OSTI)

    NONE

    1997-07-01T23:59:59.000Z

    The springs of 1996 and 1997 provide an excellent example of contrasting gasoline market dynamics. In spring 1996, tightening crude oil markets pushed up gasoline prices sharply, adding to the normal seasonal gasoline price increases; however, in spring 1997, crude oil markets loosened and crude oil prices fell, bringing gasoline prices down. This pattern was followed throughout the country except in California. As a result of its unique reformulated gasoline, California prices began to vary significantly from the rest of the country in 1996 and continued to exhibit distinct variations in 1997. In addition to the price contrasts between 1996 and 1997, changes occurred in the way in which gasoline markets were supplied. Low stocks, high refinery utilizations, and high imports persisted through 1996 into summer 1997, but these factors seem to have had little impact on gasoline price spreads relative to average spread.

  17. Fuel Cells Providing Power Despite Winterís Chill

    Office of Energy Efficiency and Renewable Energy (EERE)

    Fuel cell technologies can help fight the cold and make sure you are toasty warm whether you are driving your fuel cell electric vehicle or using a fuel cell powered generator.

  18. Solar-thermal hybridization of Advanced Zero Emissions Power Plants

    E-Print Network [OSTI]

    El Khaja, Ragheb Mohamad Fawaz

    2012-01-01T23:59:59.000Z

    Carbon Dioxide emissions from power production are believed to have significant contributions to the greenhouse effect and global warming. Alternative energy resources, such as solar radiation, may help abate emissions but ...

  19. CO? compression for capture-enabled power systems

    E-Print Network [OSTI]

    Suri, Rajat

    2009-01-01T23:59:59.000Z

    The objective of this thesis is to evaluate a new carbon dioxide compression technology - shock compression - applied specifically to capture-enabled power plants. Global warming has increased public interest in carbon ...

  20. Decision-making in Electricity Generation Based on Global Warming Potential and Life-cycle Assessment for Climate Change

    E-Print Network [OSTI]

    Horvath, Arpad

    2005-01-01T23:59:59.000Z

    the global warming effect associated with electricityin Electricity Generation Based on Global Warming Potentialin Electricity Generation Based on Global Warming Potential

  1. Global Warming: What It Is What Is Controversial About It and What We Might Do in Response to It

    E-Print Network [OSTI]

    Botkin, Daniel B.

    1991-01-01T23:59:59.000Z

    along coasts. If global warming occurs, many environmentalSee, eg. , S. SCHNEIDER, GLOBAL WARMING: ARE WE ENTERING THETRANSITION (1989); Roberts, Global Warming: Blaming The Sun,

  2. Will U.S. Agriculture Really Benefit from Global Warming? Accounting for Irrigation in the Hedonic Approach

    E-Print Network [OSTI]

    Schlenker, Wolfram; Hanemann, W. Michael; Fisher, Anthony C.

    2004-01-01T23:59:59.000Z

    Really Benefit from Global Warming? Accounting forR. , ďThe Impact of Global Warming on Agriculture: Comment,Ē371Ė411. , ďThe Impact of Global Warming on Agriculture: A

  3. Power Factor Reactive Power

    E-Print Network [OSTI]

    motor power: 117.7 V x 5.1 A = 600 W? = 0.6 kW? NOT the power measured by meter #12;Page 9 PSERC: displacement power factor: angle between voltage and current = 0 degrees pf = cos(0 degrees) = 1.0 true powerPage 1 PSERC Power Factor and Reactive Power Ward Jewell Wichita State University Power Systems

  4. Spring Cleaning | 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 directedAnnual Site EnvironmentalEnergySafelyVirtual Toolkit Spring 2015 Virtual Toolkit VirtualSpring

  5. IC5063: AGN driven outflow of warm and cold gas

    E-Print Network [OSTI]

    R. Morganti; J. Holt; L. Saripalli; T. A. Oosterloo; C. N. Tadhunter

    2007-10-05T23:59:59.000Z

    We present new ATCA 17- and 24-GHz radio images and ESO-NTT optical spectra of the radio-loud Seyfert galaxy IC5063, the first galaxy in which a fast (~ 600 km/s) outflow of neutral hydrogen was discovered. The new radio data confirm the triple radio structure with a central core and two resolved radio lobes. This implies that the previously detected fast outflow of neutral gas is occurring off-nucleus, near a radio lobe about 0.5 kpc from the core. The ionised gas shows complex kinematics in the region co-spatial with the radio emission. Broad and blueshifted (~ 500 km/s) emission is observed in the region of the radio lobe, at the same location as the blueshifted HI absorption. The velocity of the ionised outflow is similar to the one found in HI. The first order correspondence between the radio and optical properties suggests that the outflow is driven by the interaction between the radio jet and the ISM. Despite the high outflow velocities, no evidence is found for the ionisation of the gas being due to fast shocks in the region of the outflow, indicating that photoionisation from the AGN is likely to be the dominant ionisation mechanism. The outflow rate of the warm (ionised) gas is small compared to that of the cold gas. The mass outflow rate associated with the HI is in the same range as for ``mild'' starburst-driven superwinds in ULIRGs. However, in IC5063, the AGN-driven outflow appears to be limited to the inner kpc region of the galaxy. The kinetic power associated with the HI outflow is a small fraction (a few x 10^-4) of the Eddington luminosity of the galaxy but is a significant fraction (~ 0.1) of the nuclear bolometric luminosity. In IC5063, the outflows may have sufficient kinetic power to have a significant impact on the evolution of the ISM in the host galaxy.

  6. Review: The Global Warming Reader: A Century of Writing About Climate Change

    E-Print Network [OSTI]

    Anderson, Byron P.

    2013-01-01T23:59:59.000Z

    Review: The Global Warming Reader: A Century of WritingMcKibben, Bill, ed. The Global Warming Reader: A Century ofrecord of no action on global warming. Those who have done

  7. Review: Behind the Curve: Science and the Politics of Global Warming

    E-Print Network [OSTI]

    Miller, Ryder W.

    2014-01-01T23:59:59.000Z

    realities of global warming history and contemporary climatemoral discussions about global warming at home that gives meScience and the Politics of Global Warming By Joshua P. Howe

  8. Global warming from chlorofluorocarbons and their alternatives: Time scales of chemistry and climate

    E-Print Network [OSTI]

    Ko, Malcolm K.W.; Sze, Nien Dak; Molnar, Gyula; Prather, Michael J

    1993-01-01T23:59:59.000Z

    and their replacements on global warming. Nature Hansen J. ,gas emissions to global warming. Nature London Amendment toNature 315, 649-652, Global warming time scales WMO (World

  9. Spring 2014 Organization Development & Training

    E-Print Network [OSTI]

    Wu, Shin-Tson

    Spring 2014 Organization Development & Training Catalog University of Central Florida Office of Organization Development & Training 3280 Progress Drive Orlando, FL 32826-2912 (407) 823-0440 February 7, 2014 Volume 2, Number 3 The current Catalog is published at http://www.hr.ucf.edu/web/training

  10. DEAN'S LIST Spring Semester 2010

    E-Print Network [OSTI]

    Wong, Pak Kin

    . Campbell, Eric B. Cascketta, Eric C. Grantham, Jack D. Gross, Glendon Marston Grusenmeyer, Christopher RDEAN'S LIST Spring Semester 2010 Chai, Jun Christopher, Joseph Thomas Chu, Clayton N. Chu, Wesley D. Bloom, John Tyler Bond-Choquette, Claire Marie Bradford, Jonathan W. Brown, Thomas C. Bruns, Jared M

  11. Spring 2005 by Misti Richardson

    E-Print Network [OSTI]

    Lawrence, Rick L.

    Spring 2005 by Misti Richardson What do Croatia, distance delivery programs, and students in Croatia. He spent six months in Croatia as a 2004-2005 Fulbright Scholar, has made numerous trips in the European coun- try is due to the potential to develop a study-abroad program for MSU students in Croatia

  12. SPRING 2014 wind energy's impact

    E-Print Network [OSTI]

    Tullos, Desiree

    SPRING 2014 wind energy's impact on birds, bats......... 2-3 school news........... 4-5 alumni news measurable benefits reaped by the use of wind energy. But, it is a fact: all energy sources, alternative Interactions with Offshore Wind Energy Facilities," involves the design, deployment and testing

  13. Spring 2014 Heat Transfer -1

    E-Print Network [OSTI]

    Virginia Tech

    Spring 2014 1 Heat Transfer - 1 Consider a cylindrical nuclear fuel rod of length L and diameter df the fuel rod, and the volumetric generation rate is known to vary sinusoidally with distance along the rod to exist between the surface of the rod and the water. Axial conduction can be neglected in rod and fluid

  14. SOUTHWEST CATALYSIS 2013 SPRING SYMPOSIUM

    E-Print Network [OSTI]

    Natelson, Douglas

    -free Substrates" 11:05 AM Southwest Catalysis Society Excellence in Applied Catalysis Award James "Jerry" SpiveySOUTHWEST CATALYSIS SOCIETY 2013 SPRING SYMPOSIUM Friday, April 26, 2013 Grand Hall of the Ley registration fee is $50, which includes North American Catalysis Society and SWCS yearly membership dues, along

  15. SOUTHWEST CATALYSIS 2012 SPRING SYMPOSIUM

    E-Print Network [OSTI]

    ) "Catalysis to Meet the Energy Challenge" 11:00 AM Southwest Catalysis Society Excellence in Applied CatalysisSOUTHWEST CATALYSIS SOCIETY 2012 SPRING SYMPOSIUM April 20, 2012 Duncan Hall - McMurtry Auditorium registration fee is $50, which includes North American Catalysis Society and SWCS yearly membership dues, along

  16. UNIVERSITY LIBRARY Spring Quarter 2013

    E-Print Network [OSTI]

    Ferrara, Katherine W.

    -class virtual library designed for the digital era Subgoal 1: Develop a compelling "virtual library" experienceUC DAVIS UNIVERSITY LIBRARY TOWN HALL Spring Quarter 2013 June 11, 2013 UC Davis University Library, including the Q&A portion June 11, 2013 UC Davis University Library Town Hall 2 #12;Overview Strategic Plan

  17. Highlights of Spring 2011 Environmental

    E-Print Network [OSTI]

    Niebur, Ernst

    Highlights of Spring 2011 Environmental Politics and Policy Political and International Relations Theory Spotlight: The Middle East Beltway Politics and American Ideals Issues in International Our Planet Emma Huvos Political Science Class of 2013 The American Dream: One Size Fits All Maxi

  18. Chemistry Department Colloquium: Spring, 2012

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Chemistry Department Colloquium: Spring, 2012 Friday, March 16; 3:30 Seminar Hall (room 1315 Chemistry) Lost in Translation: How Regulators Use Science and How Scientists Can Help Bridge Gaps Stephanie to combine her Chemistry background with a legal education to improve the use of science in environmental

  19. Mesoscale Dynamics Spring Semester 2012

    E-Print Network [OSTI]

    Birner, Thomas

    ATS 735 Mesoscale Dynamics (3 cr) Spring Semester 2012 Instructor: Richard H. Johnson, Room ATS 305: There are no required texts. The recent book Mesoscale Meteorology in Midlatitudes by Markowski and Richardson covers with mesoscale-related research. A set of notes will be made available for the course, although we will not cover

  20. Mesoscale Modeling Spring Semester 2014

    E-Print Network [OSTI]

    ATS730 Mesoscale Modeling Spring Semester 2014 Meeting Times: T/TH: 9-10:15am Room: ATS 101 is to present the development of the basic equations used in mesoscale models, as well as the various methods than on actual simulations of mesoscale phenomena or the evaluation of specific mesoscale models

  1. Mesoscale Dynamics Spring Semester 2014

    E-Print Network [OSTI]

    ATS 735 Mesoscale Dynamics (3 cr) Spring Semester 2014 Instructor: Richard H. Johnson, Room ATS 305: There are no required texts. The recent book Mesoscale Meteorology in Midlatitudes by Markowski and Richardson covers with mesoscale-related research. A set of notes will be made available for the course, although we will not cover

  2. Review: Air Pollution and Global Warming: History, Science, and Solutions, 2nd ed.

    E-Print Network [OSTI]

    Laberge, Yves

    2013-01-01T23:59:59.000Z

    Review: Air Pollution and Global Warming: History, Science,Jacobson, Mark Z. Air Pollution and Global Warming: History,and hazards related to pollution, Professor Mark Z. Jacobson

  3. SOME CHILLING CONSIDERATIONS ABOUT GLOBAL WARMING

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    is about 100 years. ∑ The expected life of a new coal-fired power plant is 50 to 75 years. Actions taken costs. #12;Looking to the Future . . . #12;Prediction is difficult, especially about the future. ≠ Niels

  4. Analysis, Design and Development of a Generic Framework for Power Trading

    E-Print Network [OSTI]

    distributed energy resources in the power grid. Trading power requires the producer to assign a balance warm-up/start-up time, which makes them ideal for regulating power balance in the power grid in their producing plans (e.g. wind power plant). The bid model is the best model for clients with units having

  5. Halo Formation in Warm Dark Matter Models

    E-Print Network [OSTI]

    Paul Bode; Jeremiah P. Ostriker; Neil Turok

    2001-05-29T23:59:59.000Z

    Discrepancies have emerged between the predictions of standard cold dark matter (CDM) theory and observations of clustering on sub-galactic scales. Warm dark matter (WDM) is a simple modification of CDM in which the dark matter particles have initial velocities due either to their having decoupled as thermal relics, or having been formed via non-equilibrium decay. We investigate the nonlinear gravitational clustering of WDM with a high resolution N-body code, and identify a number of distinctive observational signatures. Relative to CDM, halo concentrations and core densities are lowered, core radii are increased, and large halos emerge with far fewer low mass satellites. The number of small halos is suppressed, and those present are formed by `top down' fragmentation of caustics, as part of a `cosmic web' connecting massive halos. Few small halos form outside this web. If we identify small halos with dwarf galaxies, their number, spatial distribution, and formation epoch appear in better agreement with the observations for WDM than they are for CDM.

  6. DEPARTMENT OF ENGINEERING Issue 13 | Spring 2013 www.eng.cam.ac.uk

    E-Print Network [OSTI]

    Talbot, James P.

    for an exponentially growing population and global warming, a major investment needs to be made in nuclear power. While every day somewhere in the world."The electricity- generating infrastructure to meet global energy. The action of removing toner with a laser would remove four steps from the paper production cycle: forestry

  7. St. Augustinegrass Warm-season turfgrass. Prefers full sun, but

    E-Print Network [OSTI]

    Ishida, Yuko

    St. Augustinegrass Warm-season turfgrass. Prefers full sun, but has a high tolerance for shade-season grass. It does best in full sun and high temperatures. Goes dormant and turns brown in winter. Very

  8. Probing warm dense lithium by inelastic X-ray scattering

    E-Print Network [OSTI]

    Loss, Daniel

    of warm dense matter states has practical applications for controlled thermonuclear fusion, where, Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX, UK 4 Centre for Fusion, Space and Astrophysics

  9. Plants reverse warming effect on ecosystem water balance

    E-Print Network [OSTI]

    Zavaleta, Erika

    ; and Carnegie Institution of Washington, 260 Panama Street, Stanford, CA 94305 Edited by W. G. Ernst, Stanford. Since November 1998, we have exposed these plots to simulated warming (80 W m-2 of thermal radiation

  10. Environmental Impact on Applied Technology- Global Warming CFCs & VOCs

    E-Print Network [OSTI]

    Gilbert, J. S.

    Hardly a day goes by that the threats to our environment are not brought to our attention. Whether you are following oil spills, groundwater contamination, global warming, chlorofluorocarbons (CFCs) or volatile organic compounds (VOCs), you must...

  11. Are You Keeping Warm This Winter? | Department of Energy

    Office of Environmental Management (EM)

    your heating options to warm your home while saving money. Last week, I turned on the weather forecast to find that the entire central United States was hovering somewhere between...

  12. The variability of warm absorbers in Active Galactic Nuclei

    E-Print Network [OSTI]

    Gibson, Robert R. (Robert Ross)

    2006-01-01T23:59:59.000Z

    This thesis presents three studies of warm (photoionized) absorber variability in Active Galactic Nuclei (AGN) using high-resolution X-ray spectra provided by the Chandra High Energy Transmission Grating (HETG). The first ...

  13. americas warm water: Topics by E-print Network

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

    2012. Yale University and George Mason and Costs of Reducing Fossil Fuel Use and Global Warming 8 The Alarmed 9 The Concerned 10 The Cautious 11 Haller, Gary L. 2...

  14. The Climate Policy Narrative for a Dangerously Warming World

    SciTech Connect (OSTI)

    Sanford, Todd [Union of Concerned Scientists] [Union of Concerned Scientists; Frumhoff, Peter [Union of Concerned Scientists] [Union of Concerned Scientists; Luers, Amy [Skoll Global Threats Fund] [Skoll Global Threats Fund; Gulledge, Jay [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    It is time to acknowledge that global average temperatures will likely rise above the 2 C policy target and consider how that deeply troubling prospect should affect priorities for communicating and managing the risks of a dangerously warming climate.

  15. GUT Cosmic Magnetic Fields in a Warm Inflationary Universe

    E-Print Network [OSTI]

    Arjun Berera; Thomas W. Kephart; Stuart D. Wick

    1998-11-03T23:59:59.000Z

    Sources of magnetic fields from grand unified theories are studied in the warm inflation regime. A ferromagnetic Savvidy vacuum scenario is presented that yields observationally interesting large scale magnetic fields. As an intermediate step, a general analysis is made of defect production at the onset of warm inflation and monopole constraints are obtained. Many features of this Savvidy vacuum scenario are applicable within a supercooled inflation regime and these points are discussed.

  16. Control optimization of the cryoplant warm compressor station for EAST

    SciTech Connect (OSTI)

    Zhuang, M.; Hu, L. B.; Zhou, Z. W.; Xia, G. H. [Cryogenic Engineering Division, Institute of Plasma Physics Chinese Academy of Sciences, P.O.Box 1126,Shushanhu Road 350, Hefei, Anhui 230031 (China)

    2014-01-29T23:59:59.000Z

    The cryogenic control system for EAST (Experimental Advanced Superconducting Tokamak) was designed based on DeltaV DCS of Emerson Corporation. The automatic control of the cryoplant warm compressors has been implemented. However, with ever-degrading performance of critical equipment, the cryoplant operation in the partial design conditions makes the control system fluctuate and unstable. In this paper, the warm compressor control system was optimized to eliminate the pressure oscillation based on the expert PID theory.

  17. Air-cooled CWS warm air furnace. Final report

    SciTech Connect (OSTI)

    Litka, A.F.; Becker, F.E.

    1995-08-01T23:59:59.000Z

    Thermo Power Corporation, Tecogen Division, has developed coal water slurry (CWS) combustion technologies specifically tailored to meet the space heating needs of the residential, commercial, and industrial market sectors. This furnace was extensively tested and met all the design and operating criteria of the development program, which included combustion efficiencies in excess of 99%, response to full load from a cold start in less than 5 minutes, and steady-state thermal efficiencies as high as 85%. While this furnace design is extremely versatile, versatility came at the expense of system complexity and cost. To provide a more cost effective CWS-based option for the residential market sector, Tecogen, developed a totally air-cooled CWS-fired residential warm air heating system. To minimize system cost and to take advantage of industry manufacturing practices and experience, a commercially available oil/gas solid fuel-fired central furnace, manufactured by Yukon Energy Corporation, was used as the platform for the CWS combustor and related equipment. A prototype furnace was designed, built, and tested in the laboratory to verify system integrity and operation. This unit was then shipped to the PETC to undergo demonstration operation and serve as a showcase of the CWS technology. An in-depth Owners Manual was prepared and delivered with the furnace. This Owners Manual, which is included as Appendix A of this report, includes installation instructions, operating procedures, wiring diagrams, and equipment bulletins on the major components. It also contains coal water slurry fuel specifications and typical system operating variables, including key temperatures, pressures, and flowrates.

  18. B4WARMED: Boreal Forest Warming at an Ecotone in Danger Principal Investigator: Peter Reich (Regents Professor)

    E-Print Network [OSTI]

    Amin, S. Massoud

    composition by experimentallywarming forest plots (with infrared lamps and soil heating cables of warming treatment and Infrared lamps used in experiment (Bruce Kimball ARS,USDA) Our central hypothesis

  19. Warm-Dense Molecular Gas in the ISM of Starbursts, LIRGs and ULIRGs

    E-Print Network [OSTI]

    Desika Narayanan; Christopher K. Walker; Christopher E. Groppi

    2005-04-19T23:59:59.000Z

    The role of star formation in luminous and ultraluminous infrared galaxies is a hotly debated issue: while it is clear that starbursts play a large role in powering the IR luminosity in these galaxies, the relative importance of possible enshrouded AGNs is unknown. It is therefore important to better understand the role of star forming gas in contributing to the infrared luminosity in IR-bright galaxies. The J=3 level of 12CO lies 33K above ground and has a critical density of ~1.5 X 10^4 cm^-3. The 12CO(J=3-2) line serves as an effective tracer for warm-dense molecular gas heated by active star formation. Here we report on 12CO (J=3-2) observations of 17 starburst spirals, LIRGs and ULIRGs which we obtained with the Heinrich Hertz Submillimeter Telescope on Mt. Graham, Arizona. Our main results are the following: 1. We find a nearly linear relation between the infrared luminosity and warm-dense molecular gas such that the infrared luminosity increases as the warm-dense molecular gas to the power 0.92; We interpret this to be roughly consistent with the recent results of Gao & Solomon (2004a,b). 2. We find L_IR/M_H2 ratios ranging from ~10 to ~128 L_sun/M_sun using a standard CO-H2 conversion factor of 3 X 10^20 cm^-2 (K km s^-1)^-1. If this conversion factor is ~an order of magnitude less, as suggested in a recent statistical survey (Yao et al. 2003), then 2-3 of our objects may have significant contributions to the L_IR by dust-enshrouded AGNs.

  20. Transactions of the Korean Nuclear Society Spring Meeting Jeju, Korea, May 17-18, 2012

    E-Print Network [OSTI]

    Transactions of the Korean Nuclear Society Spring Meeting Jeju, Korea, May 17-18, 2012 NuDE: Development Environment for Safety-Critical Software of Nuclear Power Plant Jong-Hoon Lee , Junbeom Yoo, software V&V should be performed in parallel with software development. In IEEE standard 1012 for Software

  1. Department of Mechanical Engineering Spring 2013 Lumax Lighting 2: LED Industrial High Bay Light Fixture

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Mechanical Engineering Spring 2013 Lumax Lighting 2: LED Industrial High Bay Light Fixture Overview The problem that our sponsor, Rich Taylor, presented to the team was to design a light fixture for an industrial setting using high power LED lights. The challenge

  2. EIS-0500: Crystal Springs Hatchery Program; Bingham, Custer, and Lemhi Counties, Idaho

    Broader source: Energy.gov [DOE]

    DOEís Bonneville Power Administration is preparing an EIS that will assess potential environmental impacts of funding a proposal of the Shoshone-Bannock Tribes of the Fort Hall Reservation of Idaho to construct and operate a hatchery for spring/summer Chinook salmon in the Salmon River subbasin and Yellowstone cutthroat trout in the Upper Snake River subbasin on Fort Hall Reservation.

  3. EIS-0495: Walla Walla Basin Spring Chinook Hatchery Program; Umatilla County, Oregon

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration (BPA) is preparing an EIS to analyze the potential environmental impacts of funding a proposal by the Confederated Tribes of the Umatilla Indian Reservation to construct and operate a hatchery for spring Chinook salmon in the Walla Walla River basin.

  4. ELEG620: Solar Electric Systems University of Delaware, ECE Spring 2008 C. Honsberg Introduction

    E-Print Network [OSTI]

    Honsberg, Christiana

    for alternative energy and conservation to make America energy- independent in 10 years." New York Times, T carbon-free primary power technologies capable of 10-30 TW by the mid-21st century could require efforts of Delaware, ECE Spring 2008 C. Honsberg Sources of energy Geothermal: Location of resource Wind: Site issues

  5. EIS-0495: Walla Walla Basin Spring Chinook Hatchery Program; Milton-Freewater, Oregon, and Dayton, Washington

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration (BPA) is preparing an EIS to analyze the potential environmental impacts of funding a proposal by the Confederated Tribes of the Umatilla Indian Reservation to construct and operate a hatchery for spring Chinook salmon in the Walla Walla River basin.

  6. Geological Hazards Labs Spring 2010

    E-Print Network [OSTI]

    Chen, Po

    Geological Hazards Labs Spring 2010 TA: En-Jui Lee (http://www.gg.uwyo.edu/ggstudent/elee8/site - An Indispensible Tool in Hazard Planning 3 26/1; 27/1 Lab 2: Geologic Maps - Mapping the Hazards 4 2/2; 3/2 Lab 3: Population - People at Risk 5 9/2; 10/2 Lab 4: Plate Tectonics - Locating Geologic Hazards 6 16/2; 17/2 Lab 5

  7. Spring 2014 Heat Transfer -2

    E-Print Network [OSTI]

    Virginia Tech

    Spring 2014 Heat Transfer - 2 A thin electronic chip is in the shape of a square wafer, b = 1 cm surface of the chip with a heat transfer coefficient of h = 100 W/m2 -K. Assume the chip has a uniform per side with a mass of m = 0.3 grams and specific heat of C = 103 J/kg-K. The chip is mounted

  8. Inelastic X-ray Scattering Measurements of Ionization in Warm, Dense Matter

    E-Print Network [OSTI]

    Davis, Paul

    2012-01-01T23:59:59.000Z

    attention to hydrogens high-pressure properties has sinceal. , Thermophysical properties of warm dense hydrogen using

  9. Game Theory and Global Warming Steve Schecter (North Carolina State University)

    E-Print Network [OSTI]

    Schecter, Stephen

    Game Theory and Global Warming Steve Schecter (North Carolina State University) Mary Lou Zeeman global warming game It's time to negotiate a new treaty to stop global warming. · Player 1: Governments, Brazil, Mexico, . . . ). Situation: · An investment of $2 trillion is needed to stop global warming

  10. KNMI PR 2003-05, revised On the relationship between global warming,

    E-Print Network [OSTI]

    Haak, Hein

    KNMI PR 2003-05, revised On the relationship between global warming, local warming. This is supported by the spatial homogeneity of global warming during the twentieth century, the lack of seasonality century. This study addresses the statistical relationships of this rise to global warming (IPCC, 2001

  11. Impact of global dimming and brightening on global warming Martin Wild,1

    E-Print Network [OSTI]

    Fischlin, Andreas

    Impact of global dimming and brightening on global warming Martin Wild,1 Atsumu Ohmura,1 and Knut February 2007. [1] Speculations on the impact of variations in surface solar radiation on global warming was responsible for the observed warming. To disentangle surface solar and greenhouse influences on global warming

  12. Discriminating robust and non-robust atmospheric circulation responses to global warming

    E-Print Network [OSTI]

    Discriminating robust and non-robust atmospheric circulation responses to global warming Michael response to global warming in a set of atmospheric general circulation models (AGCMs) is investigated. The global-warmed climate is forced by a global pattern of warmed ocean surface temperatures

  13. Predicting the fate of a living fossil: how will global warming affect sex determination

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Predicting the fate of a living fossil: how will global warming affect sex determination, an unlikely response to global warming, as many oviparous species are nesting earlier as the climate warms. Keywords: climate change; global warming; temperature-dependent sex determination; reptile; Sphenodon 1

  14. Increased Climate Variability Is More Visible Than Global Warming: A General

    E-Print Network [OSTI]

    Kreinovich, Vladik

    Increased Climate Variability Is More Visible Than Global Warming: A General System@utep.edu Abstract While global warming is a statistically confirmed long-term phenomenon, its most visible than the global warming itself. 1 Formulation of the Problem What is global warming. The term "global

  15. Predicting and mitigating the global warming potential of agro-ecosystems

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Predicting and mitigating the global warming potential of agro-ecosystems S. Lehugera 1 , B and methane are the main biogenic greenhouse gases (GHG) con-2 tributing to the global warming potential (GWP to design productive16 agro-ecosystems with low global warming impact.17 Keywords18 Global warming potential

  16. Joint CO2 and CH4 accountability for global warming Kirk R. Smitha,1,2

    E-Print Network [OSTI]

    Silver, Whendee

    the causes of global warming, because the amount of global warming occurring at any time is ac- tually dueJoint CO2 and CH4 accountability for global warming Kirk R. Smitha,1,2 , Manish A. Desaia,1 for global warming is its current annual emissions of greenhouse gases (GHGs)*. The second most common

  17. Long-Term Wind Power Variability

    SciTech Connect (OSTI)

    Wan, Y. H.

    2012-01-01T23:59:59.000Z

    The National Renewable Energy Laboratory started collecting wind power data from large commercial wind power plants (WPPs) in southwest Minnesota with dedicated dataloggers and communication links in the spring of 2000. Over the years, additional WPPs in other areas were added to and removed from the data collection effort. The longest data stream of actual wind plant output is more than 10 years. The resulting data have been used to analyze wind power fluctuations, frequency distribution of changes, the effects of spatial diversity, and wind power ancillary services. This report uses the multi-year wind power data to examine long-term wind power variability.

  18. Spring Term 2010 Assessment Report Page 1 Spring Term 2010: Assessment of the Learning Outcomes

    E-Print Network [OSTI]

    Marsh, David

    focused on the student learning experience, particularly the teaching methods employed in #12;Spring Term carries many aspects with it, but our main focus has always been on our central learning objectiveSpring Term 2010 Assessment Report Page 1 Spring Term 2010: Assessment of the Learning Outcomes

  19. Spring Fever Alfalfa The Pitfalls of Spring Seeding Alfalfa in West Texas

    E-Print Network [OSTI]

    Mukhtar, Saqib

    Spring Fever Alfalfa≠ The Pitfalls of Spring Seeding Alfalfa in West Texas Calvin Trostle producers are thinking about planting in the spring which is not recommended in West Texas for several, Extension Agronomy, Texas A&M≠Lubbock, (806) 746-6101, c-trostle@tamu.edu Updated February 2003 I have

  20. Athletic Training Coordinator Hometown: Colorado Springs, CO

    E-Print Network [OSTI]

    Van Stryland, Eric

    WHO WE ARE Gaby Bell Athletic Training Coordinator Hometown: Colorado Springs, CO Certifications Athletic Training Graduate Assistant Jonathan Hodapp Student Athletic Trainer Mike Carlson Student Athletic

  1. Detachment Faulting & Geothermal Resources - Pearl Hot Spring...

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

    Faulting & Geothermal Resources - Pearl Hot Spring, NV Conducting a 3D Converted Shear Wave Project to Reduce Exploration Risk at Wister, CA Crump Geyser: High Precision...

  2. Go Global Newsletter, Winter/Spring 2006

    E-Print Network [OSTI]

    Global & International Studies

    2006-01-01T23:59:59.000Z

    HARRIS was named last Spring as an Aspen Institute Scholarby the prestigious Aspen Institute. Thisin connection with the Aspen Institute Executive Seminar,

  3. Brushless Motor Controller Report Spring 2010

    E-Print Network [OSTI]

    Ruina, Andy L.

    Brushless Motor Controller Report Spring 2010 May 15, 2010 Brian Clementi MAE of 2010 322 Bogert ...................................................................................................... 5 A. Motor Description...................................................................................................... 5 B. The Motor Controller Board

  4. Colorado Springs Utilities- Energy Efficient Builder Program

    Broader source: Energy.gov [DOE]

    The Colorado Springs Utilities (CSU) Energy Efficient Builder Program offers an incentive to builders who construct ENERGY STARģ qualified homes within the CSU service area. The incentive range...

  5. Sitka Hot Spring Geothermal Area | 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 < RAPID‚Äé |Rippey JumpAirPowerSilcioEthanol LLCSitka Hot Spring

  6. GeoSprings Hybrid Water Heater - Energy Innovation Portal

    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.Newof EnergyFundingGeneGenome EngineeringGeoSprings Hybrid

  7. Abraham Hot Springs Geothermal Area | 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 Power ProjectsAbraham Hot Springs

  8. Wind Power FAQ

    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 ScienceandMesa del SolStrengtheningWildfires may contribute more to global warmingGlobalPower

  9. Isotopic Analysis- Fluid At Indian Valley Hot Springs Geothermal...

    Open Energy Info (EERE)

    Activity: Isotopic Analysis- Fluid At Indian Valley Hot Springs Geothermal Area (1990) Exploration Activity Details Location Indian Valley Hot Springs Geothermal Area...

  10. Steamboat Villa Hot Springs Spa Space Heating Low Temperature...

    Open Energy Info (EERE)

    Villa Hot Springs Spa Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Steamboat Villa Hot Springs Spa Space Heating Low Temperature Geothermal...

  11. Broadwater Athletic Club & Hot Springs Space Heating Low Temperature...

    Open Energy Info (EERE)

    Athletic Club & Hot Springs Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Broadwater Athletic Club & Hot Springs Space Heating Low Temperature...

  12. Jackson Hot Springs Lodge Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Hot Springs Lodge Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jackson Hot Springs Lodge Space Heating Low Temperature Geothermal Facility...

  13. Waunita Hot Springs Ranch Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Springs Ranch Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Waunita Hot Springs Ranch Space Heating Low Temperature Geothermal Facility...

  14. Pagosa Springs District Heating District Heating Low Temperature...

    Open Energy Info (EERE)

    Pagosa Springs District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Pagosa Springs District Heating District Heating Low...

  15. Water Sampling At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    Water Sampling At Valles Caldera - Sulphur Springs Geothermal Area (Goff, Et Al., 1982) Exploration Activity Details Location Valles Caldera - Sulphur Springs Geothermal Area...

  16. Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs...

    Open Energy Info (EERE)

    Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs Geothermal Area (Roberts, Et Al., 1991) Exploration Activity Details Location Valles Caldera - Sulphur Springs...

  17. A study of spring rates of dynamically loaded helical springs

    E-Print Network [OSTI]

    Whitwell, Franklin Carroll

    1965-01-01T23:59:59.000Z

    95. 0 95. 0 95. 0 41 Table 9. Dimensionless Values Run Numbers Inclusive F2/F. l Y2/YI Key for Figure 14 1 ? 12 13 -24 25 ? 36 3. 48 2. 63 3. 39 3. 72 2. 74 3. 39 37 - 48 49 ? 60 61- 72 12. 00 8. 98 5. 81 12. 00 8. 72 5. 58... Y2 Yl FIGURE 14. GRAPH Of VALUES FROM TABLE 9 FOR ALL SPRINGS EXCEPT NO. 6 44 55 54 / / / t 52 51 50 49 48 F2 Ibf 47 45 44 43 / / I / / / / / / / / / / / / / / / / / / / / / q/ G / Q&l qP/ / / / / i...

  18. The Space Power Grid: Synergy Between Space, Energy and Security Policies

    E-Print Network [OSTI]

    @gatech.edu Abstract - The dream of abundant solar-powered electricity from Space can be realized through global ≠ Space solar power, renewable energy, climate policy, global warming, infrastructure, power grid electric power can be generated "24/365" in Space, and conveyed down to Earth. Many concepts have been

  19. Dr. Campbell's Bio111 Exam #3 Spring 2008 Spring 2008 Biology 111 In-Class Exam #3 BioEnergetics

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Dr. Campbell's Bio111 Exam #3 ≠ Spring 2008 1 Spring 2008 Biology 111 In-Class Exam #3 ≠ BioEnergetics

  20. Dr. Campbell's Bio111 Exam #3 Spring 2007 Spring 2007 Biology 111 In-Class Exam #3 BioEnergetics

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Dr. Campbell's Bio111 Exam #3 ≠ Spring 2007 1 Spring 2007 Biology 111 In-Class Exam #3 ≠ BioEnergetics

  1. Spring 2006 CS 649 1 Sensor Networks

    E-Print Network [OSTI]

    Amir, Yair

    Energy efficiency Scalability & Self- configuration Fairness not important Message-level Latency Trade for energy Adaptivity Adaptivity #12;MAC and Its Classification Spring 2006 CS 649 4 · Medium Access Control Attributes Spring 2006 CS 649 5 · Collision avoidance · Basic task of a MAC protocol · Energy efficiency

  2. RMI 357e spring 2013 Risk Management

    E-Print Network [OSTI]

    Ghosh, Joydeep

    RMI 357e ≠ spring 2013 1 Risk Management R M 357e Professor: Christopher McClellan Office: CBA 3 thomaspjacob@utexas.edu Syllabus ≠ spring 2013 Textbook Risk Management for Enterprises and Individuals, v.1://students.flatworldknowledge.com/course/1112649 Risk Management: 357E. Risk Management - Upper-Division Course Principles of risk management

  3. PAID INTERNSHIP OPPORTUNITIES SPRING AND SUMMER 2014

    E-Print Network [OSTI]

    Buehrer, R. Michael

    PAID INTERNSHIP OPPORTUNITIES SPRING AND SUMMER 2014 ABOUT THE PROGRAM: The Virginia Space Grant colleges are offering the Commonwealth STEM Industry Internship Program (CSIIP). CSIIP is a free resource for finding paid spring, summer, and fall internships. CSIIP provides an online system where undergraduate

  4. Spanish & Portuguese -Teaching Assistants Spring 2014

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Spanish & Portuguese - Teaching Assistants Spring 2014 Abreu-GonzŠlez, Kallie ........................................................................................ 2-3128 Spanish 102 Head TA pananth@wisc.edu 770 Van Hise Hall Office Hours: 9:55 ≠ 10:55 MR Teach 383 VH #12;Spanish & Portuguese - Teaching Assistants Spring 2014 BeltrŠn, Edith

  5. Geothermal Energy in Iceland Spring 2009

    E-Print Network [OSTI]

    Prevedouros, Panos D.

    Geothermal Energy in Iceland Kaeo Ahu CEE 491 Spring 2009 Final Presentation #12;HISTORY Creating the availability of geothermal resources #12;HISTORY & BACKGROUND Iceland's first settlers used geothermal springs for bathing, cooking & laundering Iceland's capital named Reykjavik or "Smokey Bay" after

  6. Diabetes Experience Spring 2014 Interprofessional Diabetes Experience

    E-Print Network [OSTI]

    Thomas, David D.

    Diabetes Experience Spring 2014 Interprofessional Diabetes Experience Phar 6226/Nurs 5011 Spring the opportunity to learn in-depth knowledge of diabetes mellitus through active, hands-on learning experience of living with diabetes, in which they will give "insulin" injections and check blood glucoses

  7. The Great Season Climatic Oscillation and the Global Warming

    E-Print Network [OSTI]

    Boucenna, Ahmed

    2008-01-01T23:59:59.000Z

    The present earth warming up is often explained by the atmosphere gas greenhouse effect. This explanation is in contradiction with the thermodynamics second law. The warming up by greenhouse effect is quite improbable. It is cloud reflection that gives to the earth s ground its 15 degres C mean temperature. Since the reflection of the radiation by gases is negligible, the role of the atmosphere greenhouse gases in the earth warming up by earth radiation reflection loses its importance. We think that natural climatic oscillations contribute more to earth climatic disturbances. The oscillation that we hypothesize to exist has a long period (800 to 1000 years). The glacier melting and regeneration cycles lead to variations in the cold region ocean water density and thermal conductibility according to their salinity. These variations lead one to think about a macro climate oscillating between maximum hot and minimum cold temperatures. This oscillation is materialized by the passages of the planet through hot, mil...

  8. CONSULTANT REPORT COMBINED HEAT AND POWER

    E-Print Network [OSTI]

    and power to the reduction in emissions of greenhouse gases as required by the California Global Warming Neff Project Manager Ivin Rhyne Office Manager Electricity Analysis Office Sylvia Bender Deputy Director Electricity Supply Analysis Division Robert Oglesby Executive Director DISCLAIMER This report

  9. Spring Already? | 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 directedAnnual Site EnvironmentalEnergySafelyVirtual Toolkit Spring 2015 Virtual Toolkit Virtual

  10. Spring Valley | 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 < RAPID‚ÄéSolarCity Corp JumpsourceSouthlake,AeHJump to:SpringValley

  11. Quantifying global warming from the retreat of glaciers

    SciTech Connect (OSTI)

    Oerlemans, J. (Utrecht Univ. (Netherlands))

    1994-04-08T23:59:59.000Z

    Records of glacier fluctuations compiled by the World Glacier Monitoring Service can be used to derive an independent estimate of global warming during the last 100 years. Records of different glaciers are made comparable by a two-step scaling procedure; one allowing for differences in glacier geometry, the other for differences in climate sensitivity. The retreat of glaciers during the last 100 years appears to be coherent over the globe. On the basis of modeling of the climate sensitivity of glaciers, the observed glacier retreat can be explained by a linear warming trend of 0.66 kelvin per century.

  12. American Public Opinion on Global Warming in the American States: An In-Depth Study of Florida, Maine, and Massachusetts

    E-Print Network [OSTI]

    Ford, Andrew

    1 American Public Opinion on Global Warming in the American States: An In-Depth Study of Florida Public Opinion on Global Warming in the American States: An In-Depth Study of Florida, Maine warming has been happening · What might have caused global warming · Whether global warming

  13. The Chena Hot Springs 400kw Geothermal Power Plant: Experience...

    Open Energy Info (EERE)

    on the PureCycle 200product released by UTC in 2004 and designed to operate offindustrial waste heat applications. The PureCycle 200 usescomponents and hardware from the Carrier...

  14. Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase

    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 OpenEIHesperia,IDGWP Wind Farm Jump to:ILabPoint HotFish(Redirected

  15. Chena Hot Springs Resort - Electric Power Generation Using Geothermal Fluid

    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 DataDepartment of Energy Your Density Isn't Your Destiny: Theof EnergyAdministration-DesertofSuccessTroy A.Chemical Sciences39Coproduced

  16. Neal Hot Springs Geothermal Power Plant | 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: EnergyEnergy InformationNatura BioNavarroEnhancedNeal

  17. Financing Capture Ready Coal-Fired Power Plants in China by Issuing Capture Options

    E-Print Network [OSTI]

    Liang, Xi; Reiner, David; Gibbons, Jon; Li, Jia

    investors diversify risk, and offer global warming investors an alternative investment opportunity. As a detailed case study, we assess the value of a Capture Option and Capture Ready plant for a 600 MW supercritical pulverized coal power plant in China...

  18. A study of spring rates of dynamically loaded helical springs

    E-Print Network [OSTI]

    Whitwell, Franklin Carroll

    1965-01-01T23:59:59.000Z

    in 'Table 7, the curves in Figure 15 are of doubtful accuracy Table 2. Test Results for Spring No. Run No. lbf 5. 8 5. 8 5. 8 5. 8 5. 8 1d lbf lbf 5. 8 5. 8 5. 8 5. 8 5. 8 F2' lbf 36. 4 36. 4 36. 4 36. 4 36. 4 '2d lbf F2 lbf 36. 4... 33. 2 23. 5 0. 184 0. 184 0. 184 0. 184 0. 172 0. 684 0. 684 0. 684 0. 684 0. 472 25. 0 28. 6 33. 0 39. 9 0 47. 3 47. 3 47. 3 47. 3 48. 5 Table 2 (Cont. ) Run No. 1 1d 1 2 2ti 2 1 Y2 f k lbf lbf lbf lbf lbf lbf in . in. cps 1...

  19. What Geology Has To Say About Global Warming William Menke

    E-Print Network [OSTI]

    Menke, William

    insights about earth's climate that can be applied to the present-day global warming debate. The geological record of ancient climate is excellent. Ancient temperatures can be determined very precisely, because the composition of the shells of corals and other marine organisms varies measurably with it. Furthermore

  20. The multimillennial sea-level commitment of global warming

    E-Print Network [OSTI]

    Marzeion, Ben

    The multimillennial sea-level commitment of global warming Anders Levermanna,b,1 , Peter U. Clarkc Board June 13, 2013 (received for review November 7, 2012) Global mean sea level has been steadily for different levels of global mean temperature increase above preindustrial levels. Although sea- level rise

  1. Tachyon warm inflationary universe model in the weak dissipative regime

    E-Print Network [OSTI]

    Sergio del Campo; Ramon Herrera; Joel Saavedra

    2008-12-05T23:59:59.000Z

    Warm inflationary universe model in a tachyon field theory is studied in the weak dissipative regime. We develop our model for an exponential potential and the dissipation parameter $\\Gamma=\\Gamma_0$=constant. We describe scalar and tensor perturbations for this scenario.

  2. From the warm magnetized atomic medium to molecular clouds

    E-Print Network [OSTI]

    P. Hennebelle; R. Banerjee; E. Vazquez-Semadeni; R. Klessen; E. Audit

    2008-05-09T23:59:59.000Z

    {It has recently been proposed that giant molecular complexes form at the sites where streams of diffuse warm atomic gas collide at transonic velocities.} {We study the global statistics of molecular clouds formed by large scale colliding flows of warm neutral atomic interstellar gas under ideal MHD conditions. The flows deliver material as well as kinetic energy and trigger thermal instability leading eventually to gravitational collapse.} {We perform adaptive mesh refinement MHD simulations which, for the first time in this context, treat self-consistently cooling and self-gravity.} {The clouds formed in the simulations develop a highly inhomogeneous density and temperature structure, with cold dense filaments and clumps condensing from converging flows of warm atomic gas. In the clouds, the column density probability density distribution (PDF) peaks at $\\sim 2 \\times 10^{21} \\psc$ and decays rapidly at higher values; the magnetic intensity correlates weakly with density from $n \\sim 0.1$ to $10^4 \\pcc$, and then varies roughly as $n^{1/2}$ for higher densities.} {The global statistical properties of such molecular clouds are reasonably consistent with observational determinations. Our numerical simulations suggest that molecular clouds formed by the moderately supersonic collision of warm atomic gas streams.}

  3. Non-linear Langmuir waves in a warm quantum plasma

    SciTech Connect (OSTI)

    Dubinov, Alexander E., E-mail: dubinov-ae@yandex.ru; Kitaev, Ilya N. [Russian Federal Nuclear CenteróAll-Russia Scientific and Research Institute of Experimental Physics (RFNC-VNIIEF), 37 Mira Ave., Nizhny Novgorod region, Sarov 607188 (Russian Federation); Sarov State Institute of Physics and Technology (SarFTI), National Research Nuclear University MEPhI, 607186 Sarov, Nizhny Novgorod region (Russian Federation)

    2014-10-15T23:59:59.000Z

    A non-linear differential equation describing the Langmuir waves in a warm quantum electron-ion plasma has been derived. Its numerical solutions of the equation show that ordinary electronic oscillations, similar to the classical oscillations, occur along with small-scale quantum Langmuir oscillations induced by the Bohm quantum force.

  4. ORIGINAL PAPER Global warming impact on the dominant precipitation

    E-Print Network [OSTI]

    Evans, Jason

    is then used to simulate the changes due to global warming over the twenty-first century. The regional climate to potentially negative impacts of climate change while decreasing the likelihood of successful region-wide adaptation strategies emerging. While much of the region has a Mediterranean-type climate, the region spans

  5. Global warming and Arctic climate. Raymond S. Bradley

    E-Print Network [OSTI]

    Mountziaris, T. J.

    Global warming and Arctic climate. Raymond S. Bradley Climate System Research Center University of Massachusetts Amherst #12;How have global temperatures changed & why? 1. Average instrumental records from around the world; express all as anomalies from 1961-90 average #12;#12;Overall trend is upward ("global

  6. Sweet potatoes are a warm-weather vegetable

    E-Print Network [OSTI]

    Sweet potatoes are a warm- weather vegetable related to the morning glory family.Although Louisiana sweet potatoes are often referred to as yams, they truly are sweet potatoes. The Louisiana producers began calling the orange-fleshed sweet potatoes grown in Louisiana"yams" to distinguish them from

  7. Spring/dimple instrument tube restraint

    DOE Patents [OSTI]

    DeMario, E.E.; Lawson, C.N.

    1993-11-23T23:59:59.000Z

    A nuclear fuel assembly for a pressurized water nuclear reactor has a spring and dimple structure formed in a non-radioactive insert tube placed in the top of a sensor receiving instrumentation tube thimble disposed in the fuel assembly and attached at a top nozzle, a bottom nozzle, and intermediate grids. The instrumentation tube thimble is open at the top, where the sensor or its connection extends through the cooling water for coupling to a sensor signal processor. The spring and dimple insert tube is mounted within the instrumentation tube thimble and extends downwardly adjacent the top. The springs and dimples restrain the sensor and its connections against lateral displacement causing impact with the instrumentation tube thimble due to the strong axial flow of cooling water. The instrumentation tube has a stainless steel outer sleeve and a zirconium alloy inner sleeve below the insert tube adjacent the top. The insert tube is relatively non-radioactivated inconel alloy. The opposed springs and dimples are formed on diametrically opposite inner walls of the insert tube, the springs being formed as spaced axial cuts in the insert tube, with a web of the insert tube between the cuts bowed radially inwardly for forming the spring, and the dimples being formed as radially inward protrusions opposed to the springs. 7 figures.

  8. Hood River Fish Habitat Project; Confederated Tribes of the Warm Springs Reservation of Oregon, Annual Report 2002-2003.

    SciTech Connect (OSTI)

    Vaivoda, Alexis

    2004-02-01T23:59:59.000Z

    This report summarizes the project implementation and monitoring of all habitat activities in the Hood River basin that occurred over the October 1, 2002 to September 30, 2003 period (FY 03). Some of the objectives in the corresponding statement of work for this contract were not completed within FY 03. A description of the progress during FY 03 and reasoning for deviation from the original tasks and timeline are provided. OBJECTIVE 1 - Provide coordination of all activities, administrative oversight and assist in project implementation and monitoring activities. Administrative oversight and coordination of the habitat statement of work, budget, subcontracts, personnel, implementation, and monitoring was provided. OBJECTIVE 2 - Continue to coordinate, implement, and revise, as needed, the Hood River Fish Habitat Protection, Restoration, and Monitoring Plan. The Hood River Fish Habitat Protection, Restoration, and Monitoring Plan was completed in 2000 (Coccoli et al., 2000). This document was utilized for many purposes including: drafting the Watershed Action Plan (Coccoli, 2002), ranking projects for funding, and prioritizing projects to target in the future. This document has been reviewed by many, including stakeholders, agencies, and interested parties. The Hood River Watershed Group Coordinator and author of the Hood River Fish Habitat Protection, Restoration, and Monitoring Plan, Holly Coccoli, has updated and revised the plan. Changes will be reflected in the Hood River Subbasin Plan, and after submission of the Subbasin Plan, a formally revised version of the Monitoring Plan will be put out for review. This will more specifically address changes in the Hood River subbasin since 2000, and reflect changes to fish habitat and needs in the Hood River subbasin regarding monitoring. OBJECTIVE 3 - Evaluate and monitor the habitat, accessibility, and presence of winter steelhead, coho salmon, and resident trout upstream of the Middle Fork Irrigation District water sources on Evans Creek. Through this project, BPA funded the Middle Fork Irrigation District (MFID) a total of $194,000 in FY 03 for the Glacier Ditch- Evans Creek project. BPA funds accounted for approximately 30% of the project while the remaining 70% was cost-shared by the MFID, the US Forest Service, and the Oregon Watershed Enhancement Board. The MFID operated irrigation diversions on Evans Creek (Hutson pond RM 4.0 and the Evans Creek diversion RM 5.5), a tributary to the East Fork Hood River. Both diversions had inadequate upstream fish passage, and utilized Evans Creek to transport Eliot Branch water to distribute irrigation water lower in the basin. This project consisted of: piping a portion of the Glacier ditch to create a pressurized irrigation pipeline system, piping the Hutson extension, removing the culvert on Evans Creek near the Glacier ditch, removing the culvert above the Hutson pond, revegetating the disturbed areas, and providing adequate and approved fish passage on Evans Creek. Prior to any work, Brian Connors with MFID completed a NEPA checklist. Some of the key regulatory points of this project included wetland delineations, a cultural resources survey, and consultations with NOAA Fisheries, U.S. Fish and Wildlife, Oregon Department of Fish and Wildlife (ODFW), and the U.S. Army Corps of Engineers. This project will eliminate the overflow of silty water into Evans Creek and West Fork Evans Creek. Upon completion of this project, access to 2.5 miles of winter steelhead, coho salmon, and resident trout habitat will be restored. Elimination of the interbasin transfer of water will discontinue the conveyance of silty Eliot Branch water into clear East Fork tributaries. Additionally, less water taken from Coe Branch, Eliot Branch, and Laurance Lake which will benefit listed steelhead and bull trout. The Glacier Ditch provided irrigation water from the Eliot Branch to upper valley orchards and agriculture for more than 100 years. The Glacier Ditch served approximately 1,438 acres with 18 cfs of water. The Glacier Ditch portion of this project

  9. ECOLOGY LIFE 320 Spring Semester 2011

    E-Print Network [OSTI]

    diversity, global warming). Although the course will be primarily a lecture format, I strongly encourage at different levels of organization (populations, communities, ecosystems). We will then demonstrate how basic

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

    SciTech Connect (OSTI)

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

    1998-12-31T23:59:59.000Z

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

  11. The potential to mitigate global warming with no-tillage management is only realized when practised in the long term

    E-Print Network [OSTI]

    Six, J; Ogle, S M; Breidt, F J; Conant, R T; Mosier, A R; Paustian, K

    2004-01-01T23:59:59.000Z

    The potential to mitigate global warming with no-tillageNT adoption reduces the net global warming potential (GWP)soil for purposes of global warming mitigation. Our results

  12. The Impact of Global Warming on U.S. Agriculture: An Econometric Analysis of Optimal Growing Conditions

    E-Print Network [OSTI]

    Schlenker, Wolfram; Hanemann, W. Michael; Fisher, Anthony C.

    2004-01-01T23:59:59.000Z

    Really Bene?t From Global Warming? Accounting for IrrigationR. , The Economics of Global Warming, Washington, D.C. :1992. , ďThe Impact of Global Warming on Agriculture:

  13. Is global warming just a giant natural fluctuation? When estimating voter's intentions, pollsters know that statements like "40%

    E-Print Network [OSTI]

    Lovejoy, Shaun

    Is global warming just a giant natural fluctuation? When estimating voter theory. So what about global warming? Shouldn't we apply the same warming since the mid-20th century" (IPCC, Assessment Report 5, AR5), then surely

  14. Executive summary: Weldon Spring Site Environmental Report for calendar year 1992. Weldon Spring Site Remedial Action Project, Weldon Spring, Missouri

    SciTech Connect (OSTI)

    Not Available

    1993-06-01T23:59:59.000Z

    This report has been prepared to provide information about the public safety and environmental protection programs conducted by the Weldon Spring Site Remedial Action Project. The Weldon Spring site is located in southern St. Charles County, Missouri, approximately 48 km (30 mi) west of St. Louis. The site consists of two main areas, the Weldon Spring Chemical Plant and raffinate pits and the Weldon Spring Quarry. The objectives of the Site Environmental Report are to present a summary of data from the environmental monitoring program, to characterize trends and environmental conditions at the site, and to confirm compliance with environmental and health protection standards and requirements. The report also presents the status of remedial activities and the results of monitoring these activities to assess their impacts on the public and environment. The scope of the environmental monitoring program at the Weldon Spring site has changed since it was initiated. Previously, the program focused on investigations of the extent and level of contaminants in the groundwater, surface waters, buildings, and air at the site. In 1992, the level of remedial activities required monitoring for potential impacts of those activities, particularly on surface water runoff and airborne effluents. This report includes monitoring data from routine radiological and nonradiological sampling activities. These data include estimates of dose to the public from the Weldon Spring site; estimates of effluent releases; and trends in groundwater contaminant levels. Also, applicable compliance requirements, quality assurance programs, and special studies conducted in 1992 to support environmental protection programs are reviewed.

  15. How strong is carbon cycle-climate feedback under global warming?

    E-Print Network [OSTI]

    Maryland at College Park, University of

    and physical climate system in a global warming scenario is studied using an Earth system model including

  16. Winter 2010 in Europe: A cold extreme in a warming climate J. Cattiaux,1

    E-Print Network [OSTI]

    Codron, Francis

    by a mean warm anomaly at global scale, especially over Greenland, Canada, North Africa and Middle East (see

  17. Term: Spring 2013 University of Pittsburgh

    E-Print Network [OSTI]

    Sibille, Etienne

    Term: Spring 2013 1 University of Pittsburgh HOUSING/DINING SERVICES CONTRACT This Housing/Dining Services Contract (this "Contract") is made by and between the University of Pittsburgh

  18. Term: Spring 2012 University of Pittsburgh

    E-Print Network [OSTI]

    Sibille, Etienne

    Term: Spring 2012 1 University of Pittsburgh HOUSING/DINING SERVICES CONTRACT This Housing/Dining Services Contract (this "Contract") is made by and between the University of Pittsburgh

  19. CNR GRADUATION SURVEY RESULTS Spring, 2005

    E-Print Network [OSTI]

    Hughes o Local 229 o New Belgium Brewing Company o Newmont Mining Company o Pason Systems 86 Productions 72% are employed or attending grad school vs. 76% Spring, 2004 #12;Range Ecology: No range

  20. SP.778 Toy Product Design, Spring 2007

    E-Print Network [OSTI]

    Kudrowitz, Barry M. (Barry Matthew)

    Toy Product Design is a MIT Public Service Center learning design course offered in the Spring semester. This course is an introduction to the product design process with a focus on designing for play and entertainment. ...

  1. amagazineforalumniandfriendsoftheinstituteoftechnology|spring/summer2008 ENVIRONMENTAL

    E-Print Network [OSTI]

    Minnesota, University of

    amagazineforalumniandfriendsoftheinstituteoftechnology|spring/summer2008 ENVIRONMENTAL IMPACT making their mark in the workforce >> Student solar competitions begin to heat up >> #12;InventErmit PAttison Environmental Impact ∑ 16 Institute of Technology faculty are working to solve today

  2. 2012 Spring Issue Page The Critical Path

    E-Print Network [OSTI]

    Christian, Eric

    and spring have continued our string of extremely busy seasons. The Tracking and Data Relay Satellite ≠ K integration and is proceeding through environmental test. It has had some late bumps in the road but the team

  3. BE 780: Brain Machine Interfaces Spring 2013

    E-Print Network [OSTI]

    Vajda, Sandor

    BE 780: Brain Machine Interfaces Spring 2013 Instructor: Jason Ritt the readings for an assigned class. Homework 30% Mid-semester Report 30, code, or files of any kind. Reports and final projects must

  4. Insights into Spring 2008 Gasoline Prices

    Reports and Publications (EIA)

    2008-01-01T23:59:59.000Z

    Gasoline prices rose rapidly in spring 2007 due a variety of factors, including refinery outages and lower than expected imports. This report explores those factors and looks at the implications for 2008.

  5. ME 872 -Finite Element Methods Spring 2014

    E-Print Network [OSTI]

    Diaz, Alejandro

    Element Method: Linear Static and Dynamic Finite Element Analysis (Dover Civil and Mechanical Engineering problems Special topics: Lagrange multipliers, adaptive finite elements, sensitivity analysis, nonlinearME 872 - Finite Element Methods Spring 2014 Catalog Description: Theory and application

  6. Mechanical and Industrial Engineering 230 Spring 2012

    E-Print Network [OSTI]

    Rothstein, Jonathan

    cycles Refrigeration and heat pump systems Final Exam (Date and time TBA) Suggested Reading Chapter 1Mechanical and Industrial Engineering 230 Spring 2012 Thermodynamics Course Syllabus Date Week 1 (1

  7. Fiscal Year 1997 (Summer 1996-Spring 1997)

    E-Print Network [OSTI]

    Willson, Stephen J.

    Fiscal Year 1997 (Summer 1996-Spring 1997) A total of 517 students studied abroad; an additional 62) N Am: 36 (10) #12;Oceania: 39 (1) S Am: 100 (2) July, 1997 #12;

  8. Colorado Springs Utilities- Renewable Energy Rebate Program

    Broader source: Energy.gov [DOE]

    Through its Renewable Energy Rebate Program, Colorado Springs Utilities (CSU) offers a rebate to customers who install grid-connected solar-electric (PV) systems, wind systems, and solar water...

  9. MATH 373 Spring 2014 Test 1

    E-Print Network [OSTI]

    jeffb_000

    2014-08-16T23:59:59.000Z

    MATH 373. Spring 2014. Test 1. February 18, 2013. 1. Amar wants to accumulate 1 million (1,000,000) by the time that he is 50 years old. Amar is currently 20†...

  10. Survivable pulse power space radiator

    DOE Patents [OSTI]

    Mims, J.; Buden, D.; Williams, K.

    1988-03-11T23:59:59.000Z

    A thermal radiator system is described for use on an outer space vehicle, which must survive a long period of nonuse and then radiate large amounts of heat for a limited period of time. The radiator includes groups of radiator panels that are pivotally connected in tandem, so that they can be moved to deployed configuration wherein the panels lie largely coplanar, and to a stowed configuration wherein the panels lie in a stack to resist micrometerorite damage. The panels are mounted on a boom which separates a hot power source from a payload. While the panels are stowed, warm fluid passes through their arteries to keep them warm enough to maintain the coolant in a liquid state and avoid embrittlement of material. The panels can be stored in a largely cylindrical shell, with panels progressively further from the boom being of progressively shorter length. 5 figs.

  11. Tropical drought regions in global warming and El Nin~o teleconnections

    E-Print Network [OSTI]

    Chou, Chia

    warming, and the drought regions are particularly likely to have substantial human impacts. [3] VariationsTropical drought regions in global warming and El Nin~o teleconnections J. D. Neelin Department; accepted 19 November 2003; published 24 December 2003. [1] Climate model global warming simulations predict

  12. DO GLOBAL WARMING AND CLIMATE CHANGE REPRESENT A SERIOUS THREAT TO OUR WELFARE

    E-Print Network [OSTI]

    DO GLOBAL WARMING AND CLIMATE CHANGE REPRESENT A SERIOUS THREAT TO OUR WELFARE AND ENVIRONMENT? By Michael E. Mann I. Introduction The subjects of "global warming" and "climate change" have become parts of both the popular lexicon and the public discourse. Discussions of global warming often evoke passionate

  13. Rapid and extensive warming following cessation of1 solar radiation management2

    E-Print Network [OSTI]

    Battisti, David

    , and sustained warming over land occurs17 that is well outside 20th century climate variability bounds. Global controlled by background GHG levels. Thus, a risk of22 abrupt and dangerous warming is inherent to the large aerosol34 layer could effectively curb global warming. In order to stabilize global climate near35 present

  14. Greenhouse-gas emission targets for limiting global warming to 2 6C

    E-Print Network [OSTI]

    Imamoglu, Atac

    LETTERS Greenhouse-gas emission targets for limiting global warming to 2 6C Malte Meinshausen1. Frame6,7 & Myles R. Allen7 More than 100 countries have adopted a global warming limit of 2 6C or below levels in 2050 are robust indicators of the probability that twenty-first century warming will not exceed

  15. How Does the Eye Warm? Part II: Sensitivity to Vertical Wind Shear and a Trajectory Analysis

    E-Print Network [OSTI]

    How Does the Eye Warm? Part II: Sensitivity to Vertical Wind Shear and a Trajectory Analysis DANIEL of vertical wind shear on the structure of warming and descent in the eye; results are compared with the no environment, time-averaged eye descent is maximized at 12­13-km height. Warming is not generally maximized

  16. Equatorial currents transport changes for extreme warm and cold events in the Atlantic Ocean

    E-Print Network [OSTI]

    Equatorial currents transport changes for extreme warm and cold events in the Atlantic Ocean Marlos compositedevents.For the cold(warm)eventthe EUC shows a greater (reduced) transport and core velocity, and a deeper.Wainer, Equatorial currents transport changes for extreme warm and cold events in the Atlantic Ocean, Geophys. Res

  17. Can ozone depletion and global warming interact to produce rapid climate change?

    E-Print Network [OSTI]

    Limpasuvan, Varavut

    Can ozone depletion and global warming interact to produce rapid climate change? Dennis L. Hartmann of Climate Change (IPCC) assess- ment of the status of global warming, which reported that winter stratospheric ozone depletion and greenhouse warming are possible. These interactions may be responsible

  18. 16 APRIL 2004 VOL 304 SCIENCE www.sciencemag.org388 Future Global Warming

    E-Print Network [OSTI]

    Gazzaniga, Michael

    16 APRIL 2004 VOL 304 SCIENCE www.sciencemag.org388 Future Global Warming Scenarios INA STUDY the short-term consequences of global warming. This scenario, which predicts a shutdown of the Atlantic, if global warming were to cause a repeat of such an abrupt change, the consequences would be akin to those

  19. Climate changes mirror global warming predictions BY THOMAS CROWLEY Guest columnist

    E-Print Network [OSTI]

    Climate changes mirror global warming predictions BY THOMAS CROWLEY Guest columnist The Herald" and must reflect, at least in part, the climate system response to the increase in global warming. What if we wanted to prevent global warming. This is just doomsday speaking of the same type that he

  20. Influence of weather and global warming in chloride ingress into concrete: a stochastic approach

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Influence of weather and global warming in chloride ingress into concrete: a stochastic approach E the influence of weather conditions and global warming on chloride ingress into concrete. The assessment including seasonal variations and global warming is also proposed in this work. Three scenarios of global

  1. Role of global warming on the statistics of record-breaking temperatures S. Redner1,

    E-Print Network [OSTI]

    Redner, Sidney

    Role of global warming on the statistics of record-breaking temperatures S. Redner1, * and Mark R in Philadelphia, as a function of the number of years of observation. We then consider the case of global warming question arises: is global warming the cause of such heat waves or are they merely statistical fluctuations

  2. Needed: A Realistic Strategy for Global Warming Henry D. Jacoby, Ronald G. Prinn and Richard Schmalensee

    E-Print Network [OSTI]

    Needed: A Realistic Strategy for Global Warming Henry D. Jacoby, Ronald G. Prinn and Richard of this issue. One day we hear that all responsible scientists agree that global warming is a dagger be slashed immediately to save our planet. The next day we're told that global warming is the illegitimate

  3. The Threat to the Planet* Dark & Bright Sides of Global Warming

    E-Print Network [OSTI]

    Hansen, James E.

    The Threat to the Planet* Dark & Bright Sides of Global Warming Jim Hansen 3 October 2007 presented provides most important information on global warming. Recorded human history occurs within the Holocene for these large climate change is perturbations of Earth's orbit. #12;Continental Drift Fig. 1 "Global Warming

  4. Response of the Zonal Mean Atmospheric Circulation to El Nio versus Global Warming

    E-Print Network [OSTI]

    Chen, Gang

    Response of the Zonal Mean Atmospheric Circulation to El Ni√Īo versus Global Warming JIAN LU Pacific. The hydrological impacts of global warming also exhibit distinct patterns over the subtropics response to global warming: 1) The increase in static stability of the subtropical and midlatitude

  5. LETTER doi:10.1038/nature09407 Global metabolic impacts of recent climate warming

    E-Print Network [OSTI]

    Huey, Raymond B.

    LETTER doi:10.1038/nature09407 Global metabolic impacts of recent climate warming Michael E. Dillon and projected climate warming2,13,14 . Global warming is probably having profound and diverse effects phenology3,4 , community interactions5 , genetics3,6 and extinctions7 have been attributed to recent global

  6. Global warming shifts Pacific tropical cyclone location MinHo Kwon,1,3

    E-Print Network [OSTI]

    Li, Tim

    Global warming shifts Pacific tropical cyclone location Tim Li,1 MinHo Kwon,1,3 Ming Zhao,3 Jong) is used to investigate the change of tropical cyclone frequency in the North Pacific under global warming, and W. Yu (2010), Global warming shifts Pacific tropical cyclone location, Geophys. Res. Lett., 37, L

  7. What should we do about the dangers posed by global warming? Judging by

    E-Print Network [OSTI]

    Robock, Alan

    What should we do about the dangers posed by global warming? Judging by the collective actions rainandozonedepletioninanattempt toconfusethepublicaboutthescience of global warming and delay regula- tion of greenhouse of Engineering,itdiffersfromtheothers in its attitude towards those who deny the reality of global warming, or hu

  8. Estimated solar contribution to the global surface warming using the ACRIM TSI satellite composite

    E-Print Network [OSTI]

    Scafetta, Nicola

    Estimated solar contribution to the global surface warming using the ACRIM TSI satellite composite minimally contributed $10­30% of the global surface temperature warming over the period 1980­2002. Citation: Scafetta, N., and B. J. West (2005), Estimated solar contribution to the global surface warming using

  9. Report narrows down impact of global warming People will soon be able to find out how

    E-Print Network [OSTI]

    Feigon, Brooke

    Report narrows down impact of global warming People will soon be able to find out how vulnerable their own local area is to global warming, thanks to a new report led by UEA. STARDEX, a European Union is taken to reduce human-induced global warming. "Although more research is needed to increase our

  10. LETTER doi:10.1038/nature12156 Signature of ocean warming in global fisheries catch

    E-Print Network [OSTI]

    Pauly, Daniel

    LETTER doi:10.1038/nature12156 Signature of ocean warming in global fisheries catch William W. L changes in sea surface temperature5 . This study shows that ocean warming has already affected global. Cheung1 , Reg Watson2 & Daniel Pauly3 Marine fishes and invertebrates respond to ocean warming through

  11. Journal of Mammalogy, 84(2):354368, 2003 MAMMALIAN RESPONSE TO GLOBAL WARMING ON VARIED

    E-Print Network [OSTI]

    California at Berkeley, University of

    354 Journal of Mammalogy, 84(2):354­368, 2003 MAMMALIAN RESPONSE TO GLOBAL WARMING ON VARIED how Rocky Mountain mam- malian communities changed during past global warming events characterized not) in different ways. Nevertheless, examination of past global warming episodes suggested

  12. Can Oceanic Freshwater Flux Amplify Global Warming? LIPING ZHANG AND LIXIN WU

    E-Print Network [OSTI]

    Can Oceanic Freshwater Flux Amplify Global Warming? LIPING ZHANG AND LIXIN WU Physical Oceanography in global warming are studied using simulations of a climate model in which the freshwater flux changes that the warm climate leads to an acceleration of the global water cycle, which causes freshening in the high

  13. Detection-attribution of global warming at the regional scale: How to deal with precipitation variability?

    E-Print Network [OSTI]

    Ribes, Aurélien

    Detection-attribution of global warming at the regional scale: How to deal with precipitation record over recent decades. Citation: Douville, H. (2006), Detection-attribution of global warming at recent climate scenarios, Douville et al. [2005] showed that the precipitation response to global warming

  14. Global warming, Bergmann's rule and body mass are they related? The chukar partridge (Alectoris chukar) case

    E-Print Network [OSTI]

    Yom-Tov, Yoram

    Global warming, Bergmann's rule and body mass ¬Ī are they related? The chukar partridge (Alectoris of chukar partridges Alectoris chukar has changed as a result of global warming. Body mass showed warming, Israel INTRODUCTION Recent global environmental changes are providing scientists

  15. Why are climate models reproducing the observed global surface warming so well?

    E-Print Network [OSTI]

    Fischlin, Andreas

    Why are climate models reproducing the observed global surface warming so well? Reto Knutti1 global surface warming so well?, Geophys. Res. Lett., 35, L18704, doi:10.1029/ 2008GL034932. 1 models reproduce the observed surface warming better than one would expect given the uncertainties

  16. Mechanisms for Tropical Tropospheric Circulation Change in Response to Global Warming*

    E-Print Network [OSTI]

    Xie, Shang-Ping

    Mechanisms for Tropical Tropospheric Circulation Change in Response to Global Warming* JIAN MA change in global warming is studied by comparing the response of an atmospheric general circulation model globally in response to SST warming. A diagnostic framework is developed based on a linear baroclinic model

  17. A SLIPPERY SLOPE: HOW MUCH GLOBAL WARMING CONSTITUTES "DANGEROUS ANTHROPOGENIC INTERFERENCE"?

    E-Print Network [OSTI]

    Hansen, James E.

    A SLIPPERY SLOPE: HOW MUCH GLOBAL WARMING CONSTITUTES "DANGEROUS ANTHROPOGENIC INTERFERENCE on the global warming that can be tolerated without risking dangerous anthropogenic interference with climate. I" mainly as a metaphor for the danger posed by global warming. So I changed "Hell" to "disaster." What

  18. Thursday, November 13 2014 Global warming could increase U.S.

    E-Print Network [OSTI]

    Romps, David M.

    Thursday, November 13 2014 Ad Wonkblog Global warming could increase U.S. lightning strikes by 50, a team of researchers deliver an alarming prediction: A global warming world will see a major increase affect lightning. The upshot was that while precipitation may increase in some areas under global warming

  19. Sensitivities of zonal mean atmospheric circulation to SST warming in an aquaplanet model

    E-Print Network [OSTI]

    Chen, Gang

    ] What causes these circulation changes is not fully understood. Since global warming and El Ni√Īo, storm tracks, or the boundaries of Hadley cell circulations under global warming [e.g., Yin, 2005 and the latitude of surface westerlies in response to El Ni√Īo versus global warming [Lu et al., 2008; Chen et al

  20. WARMING TRENDS IN THE TAHOE HAPPY HOUR WITH ROBERT COATS, PH.D.

    E-Print Network [OSTI]

    Schladow, S. Geoffrey

    to the causes of global warming lie at the national and international level, addressing the consequencesWARMING TRENDS IN THE TAHOE BASIN HAPPY HOUR WITH ROBERT COATS, PH.D. (HYDROIKOS LTD.) Date scientists agree that the earth's atmosphere and oceans are warming and the consequences will fall somewhere

  1. 18 IEEE power & energy magazine september/october 2010 on the winds of change

    E-Print Network [OSTI]

    Dixon, Juan

    a much larger area than a coal or a gas power plant to pro- duce a given amount of energy. A wind power18 IEEE power & energy magazine september/october 2010 R on the winds of change impact. The threat of climate warming, and the emission-reduction commitments that countries have vol- untarily

  2. Experimental and Numerical Study of Spar Buoy-magnet/spring Oscillators Used as Wave Energy Annette R. Grilli

    E-Print Network [OSTI]

    Grilli, Stťphan T.

    Experimental and Numerical Study of Spar Buoy-magnet/spring Oscillators Used as Wave Energy.g., latching) of the SSLG, in order to further improve power generation. KEYWORDS : Wave energy systems networks), based on captur- ing renewable wave energy. To do so, we design and optimize a new type

  3. Energy and global warming impacts of CFC alternative technologies

    SciTech Connect (OSTI)

    Fischer, S.K.; Hughes, P.J.; Fairchild, P.D. (Oak Ridge National Lab., TN (United States)); Kusik, C.L.; Dieckmann, J.T.; McMahon, E.M.; Hobday, N. (Little (Arthur D.), Inc., Cambridge, MA (United States))

    1991-12-01T23:59:59.000Z

    The primary objective of this study is to develop representative indications of the relative energy use, associated CO{sub 2} emissions, and total equivalent warming impact (TEWI) of viable option to replace CFCs in their major energy-related application areas. It was motivated, in part, by a concern that most attention to data has focused on the DIRECT global warming effect of CFCs and their alternatives, with inadequate attention being paid to the INDIRECT effect of the CO{sub 2} emissions arising from the differences in energy consumption by systems using different alternatives. The DIRECT and INDIRECT contributions are combined in this analysis to determine the TEWI of the various technical options. The study is international in scope and takes into account significant differences in present CFC end-use practices, sources of energy, and other societal factors between Europe, Japan, and North America.

  4. Surface electromagnetic wave equations in a warm magnetized quantum plasma

    SciTech Connect (OSTI)

    Li, Chunhua; Yang, Weihong [Department of Modern Physics, University of Science and Technology of China, 230026 Hefei (China); Wu, Zhengwei, E-mail: wuzw@ustc.edu.cn [Department of Modern Physics, University of Science and Technology of China, 230026 Hefei (China); Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon (Hong Kong); Center of Low Temperature Plasma Application, Yunnan Aerospace Industry Company, Kunming, 650229 Yunnan (China); Chu, Paul K. [Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon (Hong Kong)

    2014-07-15T23:59:59.000Z

    Based on the single-fluid plasma model, a theoretical investigation of surface electromagnetic waves in a warm quantum magnetized inhomogeneous plasma is presented. The surface electromagnetic waves are assumed to propagate on the plane between a vacuum and a warm quantum magnetized plasma. The quantum magnetohydrodynamic model includes quantum diffraction effect (Bohm potential), and quantum statistical pressure is used to derive the new dispersion relation of surface electromagnetic waves. And the general dispersion relation is analyzed in some special cases of interest. It is shown that surface plasma oscillations can be propagated due to quantum effects, and the propagation velocity is enhanced. Furthermore, the external magnetic field has a significant effect on surface wave's dispersion equation. Our work should be of a useful tool for investigating the physical characteristic of surface waves and physical properties of the bounded quantum plasmas.

  5. Geothermal Geodatabase for Rico Hot Springs Area and Lemon Hot Springs, Dolores and San Miguel Counties, Colorado

    SciTech Connect (OSTI)

    Zehner, Richard

    2012-11-01T23:59:59.000Z

    Geothermal Geodatabase for Rico Hot Springs Area and Lemon Hot Springs, Dolores and San Miguel Counties, Colorado By Richard ďRickĒ Zehner Geothermal Development Associates Reno Nevada USA For Flint Geothermal LLC, Denver Colorado Part of DOE Grant EE0002828 2013 This is an ESRI geodatabase version 10, together with an ESRI MXD file version 10.2 Data is in UTM Zone 13 NAD27 projection North boundary: approximately 4,215,000 South boundary: approximately 4,160,000 West boundary: approximately 216,000 East boundary: approximately 245,000 This geodatabase was built to cover several geothermal targets developed by Flint Geothermal in 2012 during a search for high-temperature systems that could be exploited for electric power development. Several of the thermal springs have geochemistry and geothermometry values indicative of high-temperature systems. In addition, the explorationists discovered a very young Climax-style molybdenum porphyry system northeast of Rico, and drilling intersected thermal waters at depth. The datasets in the geodatabase are a mixture of public domain data as well as data collected by Flint Geothermal, now being made public. It is assumed that the user has internet access, for the mxd file accesses ESRIís GIS servers. Datasets include: 1. Structural data collected by Flint Geothermal 2. Point information 3. Mines and prospects from the USGS MRDS dataset 4. Results of reconnaissance shallow (2 meter) temperature surveys 5. Air photo lineaments 6. Areas covered by travertine 7. Groundwater geochemistry 8. Land ownership in the Rico area 9. Georeferenced geologic map of the Rico Quadrangle, by Pratt et al. 10. Various 1:24,000 scale topographic maps

  6. Gametogenesis of the warm water coral Astrangia astreiformis (Anthozoa: Scleractinia)

    E-Print Network [OSTI]

    St. Pierre, Lauren Jean

    1986-01-01T23:59:59.000Z

    of MASTER OF SCIENCE May 19g6 Major Subject: Zoology GAMETOGENESIS OF THE WARM WATER CORAL ASTRANGIA ASTREIFORMIS (ANTHOZOA: SCLERACTINIA) A Thesis by LAUREN 3EAN ST. PIERRE Approved as to style and content by: ary K. Wicksten Chair of Committee... Chairman of Advisory Committee: Dr. Mary K. Wicksten ~At t f (?th: I t ) h tyy (non-reef building) coral naturally occurring with and without symbiotic zooxanthellae (endosymbiotic dfnoflagellates). It has a recorded range from Massachusetts, along...

  7. Warm inflation in the presence of magnetic fields

    E-Print Network [OSTI]

    Gabriella Piccinelli; Angel Sanchez; Alejandro Ayala; Ana Julia Mizher

    2014-09-08T23:59:59.000Z

    We study the effects of primordial magnetic fields on the inflationary potential in the context of a warm inflation scenario. The model, based on global supersymmetry with a new-inflation-type potential and a coupling between the inflaton and a heavy intermediate superfield, is already known to preserve the flatness required for slow-roll conditions even after including thermal contributions. Here we show that the magnetic field makes the potential even flatter, retarding the transition and rendering it smoother.

  8. Warm inflation dynamics in the low temperature regime

    SciTech Connect (OSTI)

    Bastero-Gil, Mar [Departamento de Fisica Teorica y del Cosmos, Universidad de Granada, Granada-18071 (Spain); Berera, Arjun [School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ (United Kingdom)

    2007-08-15T23:59:59.000Z

    Warm inflation scenarios are studied with the dissipative coefficient computed in the equilibrium approximation. Use is made of the analytical expressions available in the low temperature regime with focus on the possibility of achieving strong dissipation within this approximation. Two different types of models are examined: monomial or equivalently chaotic type potentials, and hybrid like models where the energy density during inflation is dominated by the false vacuum. In both cases dissipation is shown to typically increase during inflation and bring the system into the strong dissipative regime. Observational consequences are explored for the amplitude of the primordial spectrum and the spectral index, which translate into constraints on the number of fields mediating the dissipative mechanism, and the number of light degrees of freedom produced during inflation. This paper furthers the foundational development of warm inflation dynamics from first principles quantum field theory by calculating conservative lower bound estimates on dissipative effects during inflation using the well established thermal equilibrium approximation. This approximation does not completely represent the actual physical system and earlier work has shown relaxing both the equilibrium and low temperature constraints can substantially enlarge the warm inflation regime, but these improvements still need further theoretical development.

  9. Global warming and global dioxide emission: An empirical study

    SciTech Connect (OSTI)

    Linyan Sun [Xian Jiaotong Univ., Shaanxi (China); Wang, M. [Saint Mary`s Univ., Halifax, Nova Scotia (Canada)

    1996-04-01T23:59:59.000Z

    In this paper, the dynamic relationship between global surface temperature (global warming) and global carbon dioxide emission (CO{sub 2}) is modelled and analyzed by causality and spectral analysis in the time domain and frequency domain, respectively. Historical data of global CO{sub 2} emission and global surface temperature anomalies over 129 years from 1860-1988 are used in this study. The causal relationship between the two phenomena is first examined using the Sim and Granger causality test in the time domain after the data series are filtered by ARIMA models. The Granger causal relationship is further scrutinized and confirmed by cross-spectral and multichannel spectral analysis in the frequency domain. The evidence found from both analyses proves that there is a positive causal relationship between the two variables. The time domain analysis suggests that Granger causality exists between global surface temperature and global CO{sub 2} emission. Further, CO{sub 2} emission causes the change in temperature. The conclusions are further confirmed by the frequency domain analysis, which indicates that the increase in CO{sub 2} emission causes climate warming because a high coherence exists between the two variables. Furthermore, it is proved that climate changes happen after an increase in CO{sub 2} emission, which confirms that the increase in CO{sub 2} emission does cause global warming. 27 refs., 10 figs., 5 tabs.

  10. Cross-shaped torsional spring

    DOE Patents [OSTI]

    Williamson, Matthew M. (Boston, MA); Pratt, Gill A. (Lexington, MA)

    1999-06-08T23:59:59.000Z

    The invention provides an elastic actuator consisting of a motor and a motor drive transmission connected at an output of the motor. An elastic element is connected in series with the motor drive transmission, and this elastic element is positioned to alone support the full weight of any load connected at an output of the actuator. A single force transducer is positioned at a point between a mount for the motor and an output of the actuator. This force transducer generates a force signal, based on deflection of the elastic element, that indicates force applied by the elastic element to an output of the actuator. An active feedback force control loop is connected between the force transducer and the motor for controlling the motor. This motor control is based on the force signal to deflect the elastic element an amount that produces a desired actuator output force. The produced output force is substantially independent of load motion. The invention also provides a torsional spring consisting of a flexible structure having at least three flat sections each connected integrally with and extending radially from a central section. Each flat section extends axially along the central section from a distal end of the central section to a proximal end of the central section.

  11. Cross-shaped torsional spring

    DOE Patents [OSTI]

    Williamson, M.M.; Pratt, G.A.

    1999-06-08T23:59:59.000Z

    The invention provides an elastic actuator consisting of a motor and a motor drive transmission connected at an output of the motor. An elastic element is connected in series with the motor drive transmission, and this elastic element is positioned to alone support the full weight of any load connected at an output of the actuator. A single force transducer is positioned at a point between a mount for the motor and an output of the actuator. This force transducer generates a force signal, based on deflection of the elastic element, that indicates force applied by the elastic element to an output of the actuator. An active feedback force control loop is connected between the force transducer and the motor for controlling the motor. This motor control is based on the force signal to deflect the elastic element an amount that produces a desired actuator output force. The produced output force is substantially independent of load motion. The invention also provides a torsional spring consisting of a flexible structure having at least three flat sections each connected integrally with and extending radially from a central section. Each flat section extends axially along the central section from a distal end of the central section to a proximal end of the central section. 30 figs.

  12. Weldon Spring historical dose estimate

    SciTech Connect (OSTI)

    Meshkov, N.; Benioff, P.; Wang, J.; Yuan, Y.

    1986-07-01T23:59:59.000Z

    This study was conducted to determine the estimated radiation doses that individuals in five nearby population groups and the general population in the surrounding area may have received as a consequence of activities at a uranium processing plant in Weldon Spring, Missouri. The study is retrospective and encompasses plant operations (1957-1966), cleanup (1967-1969), and maintenance (1969-1982). The dose estimates for members of the nearby population groups are as follows. Of the three periods considered, the largest doses to the general population in the surrounding area would have occurred during the plant operations period (1957-1966). Dose estimates for the cleanup (1967-1969) and maintenance (1969-1982) periods are negligible in comparison. Based on the monitoring data, if there was a person residing continually in a dwelling 1.2 km (0.75 mi) north of the plant, this person is estimated to have received an average of about 96 mrem/yr (ranging from 50 to 160 mrem/yr) above background during plant operations, whereas the dose to a nearby resident during later years is estimated to have been about 0.4 mrem/yr during cleanup and about 0.2 mrem/yr during the maintenance period. These values may be compared with the background dose in Missouri of 120 mrem/yr.

  13. Geothermal Exploration in Hot Springs, Montana

    SciTech Connect (OSTI)

    Toby McIntosh, Jackola Engineering

    2012-09-26T23:59:59.000Z

    The project involves drilling deeper in the Camp Aqua well dri lled in June 1982 as part of an effort to develop an ethanol plant. The purpose of the current drill ing effort is to determine if water at or above 165√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬įF exists for the use in low temperature resource power generation. Previous geothermal resource study efforts in and around Hot Springs , MT and the Camp Aqua area (NE of Hot Springs) have been conducted through the years. A confined gravel aquifer exists in deep alluvium overlain by approximately 250√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬? of si lt and c lay deposits from Glacial Lake Missoula. This gravel aquifer overlies a deeper bedrock aquifer. In the Camp Aqua area several wel l s exist in the gravel aquifer which receives hot water f rom bedrock fractures beneath the area. Prior to this exploration, one known well in the Camp Aqua area penetrated into the bedrock without success in intersecting fractures transporting hot geothermal water. The exploration associated with this project adds to the physical knowledge database of the Camp Aqua area. The dri l l ing effort provides additional subsurface information that can be used to gain a better understanding of the bedrock formation that i s leaking hot geothermal water into an otherwise cold water aquifer. The exi s t ing well used for the explorat ion is located within the √?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?center√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬Ě of the hottest water within the gravel aquifer. This lent i t sel f as a logical and economical location to continue the exploration within the existing well. Faced with budget constraints due to unanticipated costs, changing dril l ing techniques stretched the limited project resources to maximize the overa l l well depth which f e l l short of original project goals. The project goal of finding 165√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬įF or hotter water was not achieved; however the project provides additional information and understanding of the Camp Aqua area that could prove valuable in future exploration efforts

  14. Techno-economic analysis of sour gas oxy-fuel combustion power cycles for carbon capture and sequestration

    E-Print Network [OSTI]

    Chakroun, Nadim Walid

    2014-01-01T23:59:59.000Z

    The world's growing energy demand coupled with the problem of global warming have led us to investigate new energy sources that can be utilized in a way to reduce carbon dioxide emissions than traditional fossil fuel power ...

  15. Armored spring-core superconducting cable and method of construction

    DOE Patents [OSTI]

    McIntyre, Peter M. (611 Montclair, College Station, TX 77840); Soika, Rainer H. (1 Hensel, #X4C, College Station, TX 77840)

    2002-01-01T23:59:59.000Z

    An armored spring-core superconducting cable (12) is provided. The armored spring-core superconducting cable (12) may include a spring-core (20), at least one superconducting strand (24) wound onto the spring-core (20), and an armored shell (22) that encases the superconducting strands (24). The spring-core (20) is generally a perforated tube that allows purge gases and cryogenic liquids to be circulated through the armored superconducting cable (12), as well as managing the internal stresses within the armored spring-core superconducting cable (12). The armored shell (22) manages the external stresses of the armored spring-core superconducting cable (12) to protect the fragile superconducting strands (24). The armored spring-core superconducting cable (12) may also include a conductive jacket (34) formed outwardly of the armored shell (22).

  16. 2009 Spring Tuesday Seminar Series Sponsored by UPGG and IGSP

    E-Print Network [OSTI]

    Richardson, David

    2009 Spring Tuesday Seminar Series Sponsored by UPGG and IGSP 12:30pm ≠ Room 147 Nanaline Duke 01: Ashley Chi) #12;2009 Spring Tuesday Seminar Series (cont.) Sponsored by UPGG and IGSP 12:30pm ≠ Room 147

  17. adult spring chinook: Topics by E-print Network

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

    is replaced by a quantum source. Rai, Amit 2008-01-01 171 Learning From Real Springs Texas A&M University - TxSpace Summary: Many springs do not obey Hooke's Law because they...

  18. CMPE 185 Spring 1998 Syllabus 1 1 Administrative details

    E-Print Network [OSTI]

    Karplus, Kevin

    CMPE 185 Spring 1998 Syllabus 1 Syllabus 1 Administrative details Location and time Kresge 327, MWF of the quarter, and 10% on in­class work, Karplus & Larrabee Info 1 #12; 2 Syllabus CMPE 185 Spring 1998

  19. Nonlinear springs with applications to flow regulation valves and mechanisms

    E-Print Network [OSTI]

    Freeman, David Calvin

    2008-01-01T23:59:59.000Z

    This thesis focuses on the application of nonlinear springs for fluid flow control valves where geometric constraints, or fabrication technologies, limit the use of available solutions. Types of existing nonlinear springs ...

  20. Climate Change over the Equatorial Indo-Pacific in Global Warming* CHIE IHARA, YOCHANAN KUSHNIR, AND MARK A. CANE

    E-Print Network [OSTI]

    Climate Change over the Equatorial Indo-Pacific in Global Warming* CHIE IHARA, YOCHANAN KUSHNIR to global warming is investigated using model outputs submitted to the Intergovernmental Panel on Climate equatorial Indian Ocean warm more than the SSTs in the eastern equatorial Indian Ocean under global warming

  1. Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Geothermal Area (Phillips, 2004)...

  2. Cuttings Analysis At Roosevelt Hot Springs Area (Christensen...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Cuttings Analysis At Roosevelt Hot Springs Area (Christensen, Et Al., 1983) Exploration Activity...

  3. Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Geothermal Area (Ito & Tanaka, 1995)...

  4. Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Area (Ito & Tanaka, 1995) Exploration...

  5. Detachment Faulting & Geothermal Resources- Pearl Hot Spring, NV

    Broader source: Energy.gov [DOE]

    Detachment Faulting & Geothermal Resources - Pearl Hot Spring, NV presentation at the April 2013 peer review meeting held in Denver, Colorado.

  6. Pressure Temperature Log At Roosevelt Hot Springs Geothermal...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Pressure Temperature Log At Roosevelt Hot Springs Geothermal Area (Faulder, 1991) Exploration Activity...

  7. Water Sampling At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Valles Caldera - Sulphur Springs Geothermal Area (Trainer, 1974)...

  8. West Virginia Business & Economic Review, Spring 2010 1 West Virginia

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    West Virginia Business & Economic Review, Spring 2010 1 West Virginia Business & Economic Bureau 18 Spring 2010 #12;West Virginia Business & Economic Review, Spring 2010 West Virginia Economy Hits Bottom In 2010 Excerpt From the West Virginia Economic Outlook 2010 by George W. Hammond, Associate

  9. Torsion Spring Oscillator with Dry Friction Eugene Butikov

    E-Print Network [OSTI]

    Butikov, Eugene

    at investigation of free oscillations of a torsion spring pendulum damped by dry (Coulomb) friction. An idealizedTorsion Spring Oscillator with Dry Friction Manual Eugene Butikov Annotation. The manual includes as a prerequisite for the virtual lab "Torsion Spring Oscillator with Dry Friction." The manual includes also a set

  10. A WARM MODE OF GAS ACCRETION ON FORMING GALAXIES

    SciTech Connect (OSTI)

    Murante, Giuseppe [Osservatorio di Torino, Strada Osservatorio 20, I-10025, Pino Torinese (Tonga) (Italy); Calabrese, Matteo [Dipartimento di Fisica Generale 'Amedeo Avogadro', Universita degli Studi di Torino, Via P. Giuria 1, I-10125, Torino (Italy); De Lucia, Gabriella [I.N.A.F, Osservatorio di Trieste, Via Tiepolo 11, I- 34131, Trieste (Italy); Monaco, Pierluigi; Borgani, Stefano [Dipartimento di Fisica - Sezione di Astronomia, Universita di Trieste, via Tiepolo 11, I-34131 Trieste (Italy); Dolag, Klaus, E-mail: murante@oato.inaf.it, E-mail: monaco@oats.inaf.it, E-mail: borgani@oats.inaf.it, E-mail: calabrese@oato.inaf.it, E-mail: delucia@oats.inaf.it, E-mail: kdolag@mpa-garching.mpg.de [University Observatory Muenchen, Scheinerstr. 1, 81679, Muenchen (Germany)

    2012-04-20T23:59:59.000Z

    We present results from high-resolution cosmological hydrodynamical simulations of a Milky-Way-sized halo, aimed at studying the effect of feedback on the nature of gas accretion. Simulations include a model of interstellar medium and star formation, in which supernova (SN) explosions provide effective thermal feedback. We distinguish between gas accretion onto the halo, which occurs when gas particles cross the halo virial radius, and gas accretion onto the central galaxy, which takes place when gas particles cross the inner one-tenth of the virial radius. Gas particles can be accreted through three different channels, depending on the maximum temperature value, T{sub max}, reached during the particles' past evolution: a cold channel for T{sub max} < 2.5 Multiplication-Sign 10{sup 5} K, a hot one for T > 10{sup 6} K, and a warm one for intermediate values of T{sub max}. We find that the warm channel is at least as important as the cold one for gas accretion onto the central galaxy. This result is at variance with previous findings that the cold mode dominates gas accretion at high redshift. We ascribe this difference to the different SN feedback scheme implemented in our simulations. While results presented so far in the literature are based on uneffective SN thermal feedback schemes and/or the presence of a kinetic feedback, our simulations include only effective thermal feedback. We argue that observational detections of a warm accretion mode in the high-redshift circumgalactic medium would provide useful constraints on the nature of the feedback that regulates star formation in galaxies.

  11. Sensitivity of glaciers and small ice caps to greenhouse warming

    SciTech Connect (OSTI)

    Oerlemans, J.; Fortuin, J.P.F. (Utrecht Univ. (Netherlands))

    1992-10-02T23:59:59.000Z

    Recent field programs on glaciers have supplied information that makes simulation of glacier mass balance with meteorological models meaningful. An estimate of world-wide glacier sensitivity based on a modeling study of 12 selected glaciers situated in widely differing climatic regimes shows that for a uniform 1 K warming the area-weighted glacier mass balance will decrease by 0.40 meter per year. This corresponds to a sea-level rise of 0.58 millimeter per year, a value significantly less than earlier estimates.

  12. KeV Warm Dark Matter and Composite Neutrinos

    E-Print Network [OSTI]

    Dean J Robinson; Yuhsin Tsai

    2012-09-25T23:59:59.000Z

    Elementary keV sterile Dirac neutrinos can be a natural ingredient of the composite neutrino scenario. For a certain class of composite neutrino theories, these sterile neutrinos naturally have the appropriate mixing angles to be resonantly produced warm dark matter (WDM). Alternatively, we show these sterile neutrinos can be WDM produced by an entropy-diluted thermal freeze-out, with the necessary entropy production arising not from an out-of-equilibrium decay, but rather from the confinement of the composite neutrino sector, provided there is sufficient supercooling.

  13. Warm Weather and the Daily Commute | 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 off Energy.gov. Are you sureReportsofDepartmentSeries |Attacks |VisualizingWarm Weather and the

  14. Atmospheric Radiation Measurement Tropical Warm Pool International Cloud Experiment

    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 DocumentationProductsAlternativeOperational ManagementDemand Module ThisAtAugust2Tropical Warm

  15. Wildfires may contribute more to global warming than previously predicted

    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 ScienceandMesa del SolStrengtheningWildfires may contribute more to global warming Wildfires may

  16. Wildfires may contribute more to global warming than previously predicted

    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 ScienceandMesa del SolStrengtheningWildfires may contribute more to global warming Wildfires

  17. Falconer Natural History 2011 Spring Lecture Series

    E-Print Network [OSTI]

    Linsley, Braddock K.

    or accelerate global warming. This presentation will review the fundamental physics that describe how aerosols Sciences, University at Albany, "Climate Change in the South American Andes: will the glaciers survive?"- Glaciers in the Andes of Ecuador, Peru and Bolivia provide an important environmental service by releasing

  18. 2/6/2014 "Grain of rice" windmills to power smartphones of tomorrow -htxt.africa http://www.htxt.co.za/2014/01/13/tiny-windmills-could-power-the-gadgets-of-tomorrow/ 1/4

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    battery with 3D printed batteries a possibility Researchers discover a way to make electricity with urine" windmills to power smartphones of tomorrow When you think of wind energy the first thing that springs

  19. Stream ecosystem responses to the 2007 spring freeze in the Southeastern United States: unexpected effects of climate change

    SciTech Connect (OSTI)

    Mulholland, Patrick J [ORNL; Roberts, Brian J [ORNL; Hill, Walter [ORNL; Smith, John G [ORNL

    2009-01-01T23:59:59.000Z

    Some expected changes in climate resulting from human greenhouse gas emissions are clear and well documented, but others may be harder to predict because they involve extreme weather events or heretofore unusual combinations of weather patterns. One recent example of unusual weather that may become more frequent with climate change occurred in early spring 2007 when a large Arctic air mass moved into the eastern United States following a very warm late winter. In this paper, we document effects of this freeze event on Walker Branch, a well-studied stream ecosystem in eastern Tennessee. The 2007 spring freeze killed newly grown leaf tissues in the forest canopy, dramatically increasing the amount of light reaching the stream. Light levels at the stream surface were sustained at levels considerably above those normal for the late spring and summer months due to the incomplete recovery of canopy leaf area. Increased light levels caused a cascade of ecological effects in the stream beginning with considerably higher (two-three times) rates of gross primary production (GPP) during the late spring and summer months when normally low light levels severely limit stream GPP. Higher rates of stream GPP in turn resulted in higher rates of nitrate (NO3-) uptake by the autotrophic community and lower NO3- concentrations in stream water. Higher rates of stream GPP in summer also resulted in higher growth rates of a dominant herbivore, the snail Elimia clavaeformis. Typically, during summer months net NO3- uptake and snail growth rates are zero to negative; however, in 2007 uptake and growth were maintained at moderate levels. These results show how changes in forest vegetation phenology can have dramatic effects on stream productivity at multiple trophic levels and on nutrient cycling as a result of tight coupling of forest and stream ecosystems. Thus, climate change-induced changes in canopy structure and phenology may lead to large effects on stream ecosystems in the future.

  20. AN ADAPTIVE PRIMAL-DUAL WARM-START TECHNIQUE FOR ...

    E-Print Network [OSTI]

    a three-criteria real-world power plant optimization problem are reported, thereby ... A further application, power plant optimization, is described in Subsection 5.2. ...... Project report Research in Brussels: Atmospheric Dispersion Simulation.

  1. Energy and global warming impacts of CFC alternative technologies

    SciTech Connect (OSTI)

    Fischer, S.K.; Hughes, P.J.; Fairchild, P.D. (Oak Ridge National Lab., TN (United States)); Kusik, C.L.; Dieckmann, J.T.; McMahon, E.M.; Hobday, N. (Little (Arthur D.), Inc., Cambridge, MA (United States))

    1991-12-01T23:59:59.000Z

    The primary objective of this study is to develop representative indications of the relative energy use, associated CO{sub 2} emissions, and total equivalent warming impact (TEWI) of viable options to replace CFCs in their major energy-related application areas. It was motivated, in part, by a concern that most attention to date has focused on the DIRECT global warming effect of CFC's and their alternatives, with adequate attention being paid to the INDIRECT effect of the CO{sub 2} emissions arising from the differences in energy consumption by systems using different alternatives. The DIRECT and INDIRECT contributions are combined in this analysis to determine the TEWI of the various technical options. The study is international in scope and takes into account significant differences in present CFC end-use practices, sources of energy, and other societal factors between Europe, Japan, and North America. This study should be considered an overview of key issues. The analysis addressed CFCs as well as alternative chemicals and technology alternatives in uses such as refrigeration, foam insulation, and metal and electronic cleaning and drying processes.

  2. Energy and global warming impacts of CFC alternative technologies

    SciTech Connect (OSTI)

    Fischer, S.K.; Hughes, P.J.; Fairchild, P.D. [Oak Ridge National Lab., TN (United States); Kusik, C.L.; Dieckmann, J.T.; McMahon, E.M.; Hobday, N. [Little (Arthur D.), Inc., Cambridge, MA (United States)

    1991-12-01T23:59:59.000Z

    The primary objective of this study is to develop representative indications of the relative energy use, associated CO{sub 2} emissions, and total equivalent warming impact (TEWI) of viable options to replace CFCs in their major energy-related application areas. It was motivated, in part, by a concern that most attention to date has focused on the DIRECT global warming effect of CFC`s and their alternatives, with adequate attention being paid to the INDIRECT effect of the CO{sub 2} emissions arising from the differences in energy consumption by systems using different alternatives. The DIRECT and INDIRECT contributions are combined in this analysis to determine the TEWI of the various technical options. The study is international in scope and takes into account significant differences in present CFC end-use practices, sources of energy, and other societal factors between Europe, Japan, and North America. This study should be considered an overview of key issues. The analysis addressed CFCs as well as alternative chemicals and technology alternatives in uses such as refrigeration, foam insulation, and metal and electronic cleaning and drying processes.

  3. Why hasn't earth warmed as much as expected?

    SciTech Connect (OSTI)

    Schwartz, S.E.; Charlson, R.; Kahn, R.; Ogren, J.; Rodhe, H.

    2010-03-15T23:59:59.000Z

    The observed increase in global mean surface temperature (GMST) over the industrial era is less than 40% of that expected from observed increases in long-lived greenhouse gases together with the best-estimate equilibrium climate sensitivity given by the 2007 Assessment Report of the Intergovernmental Panel on Climate Change. Possible reasons for this warming discrepancy are systematically examined here. The warming discrepancy is found to be due mainly to some combination of two factors: the IPCC best estimate of climate sensitivity being too high and/or the greenhouse gas forcing being partially offset by forcing by increased concentrations of atmospheric aerosols; the increase in global heat content due to thermal disequilibrium accounts for less than 25% of the discrepancy, and cooling by natural temperature variation can account for only about 15%. Current uncertainty in climate sensitivity is shown to preclude determining the amount of future fossil fuel CO2 emissions that would be compatible with any chosen maximum allowable increase in GMST; even the sign of such allowable future emissions is unconstrained. Resolving this situation by empirical determination of Earthís climate sensitivity from the historical record over the industrial period or through use of climate models whose accuracy is evaluated by their performance over this period is shown to require substantial reduction in the uncertainty of aerosol forcing over this period.

  4. Persisting cold extremes under 21st-century warming scenarios

    SciTech Connect (OSTI)

    Kodra, Evan A [ORNL; Steinhaeuser, Karsten J K [ORNL; Ganguly, Auroop R [ORNL

    2011-01-01T23:59:59.000Z

    Analyses of climate model simulations and observations reveal that extreme cold events are likely to persist across each land-continent even under 21st-century warming scenarios. The grid-based intensity, duration and frequency of cold extreme events are calculated annually through three indices: the coldest annual consecutive three-day average of daily maximum temperature, the annual maximum of consecutive frost days, and the total number of frost days. Nine global climate models forced with a moderate greenhouse-gas emissions scenario compares the indices over 2091 2100 versus 1991 2000. The credibility of model-simulated cold extremes is evaluated through both bias scores relative to reanalysis data in the past and multi-model agreement in the future. The number of times the value of each annual index in 2091 2100 exceeds the decadal average of the corresponding index in 1991 2000 is counted. The results indicate that intensity and duration of grid-based cold extremes, when viewed as a global total, will often be as severe as current typical conditions in many regions, but the corresponding frequency does not show this persistence. While the models agree on the projected persistence of cold extremes in terms of global counts, regionally, inter-model variability and disparity in model performance tends to dominate. Our findings suggest that, despite a general warming trend, regional preparedness for extreme cold events cannot be compromised even towards the end of the century.

  5. Refined Overlay Power Management in the Home Environment

    E-Print Network [OSTI]

    Boyer, Edmond

    communication [1]. Energy saving is recognized as a key issue in global warming and climate change. According power consumption makes up a large part of global energy consumption. These home appliances are not only consumption. Furthermore, the price of electricity is constantly increasing, with European residential

  6. Device for wavefront correction in an ultra high power laser

    DOE Patents [OSTI]

    Ault, Earl R. (Livermore, CA); Comaskey, Brian J. (Walnut Creek, CA); Kuklo, Thomas C. (Oakdale, CA)

    2002-01-01T23:59:59.000Z

    A system for wavefront correction in an ultra high power laser. As the laser medium flows past the optical excitation source and the fluid warms its index of refraction changes creating an optical wedge. A system is provided for correcting the thermally induced optical phase errors.

  7. Next Generation Low-Global Warming Potential Refrigerants R&D...

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

    of low-global warming potential (GWP) refrigerants. DOE commissioned this roadmap to establish a set of high-priority research and development (R&D) activities that...

  8. Development of High-Volume Warm Forming of Low-Cost Magnesium...

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

    mccarty13.pdf More Documents & Publications Warm Forming of AluminumAMD 307 Magnesium Front End Research And Development (AMD604) Magnesium Front End Design And Development...

  9. Spring 2012 Mobile Learning Scholars Assessment Report

    E-Print Network [OSTI]

    Barrash, Warren

    is an immersive semester of exploration focused on leveraging mobile learning strategies to achieve course goals and on student learning. During the Spring 2012 semester, two cohorts of faculty were supported. Each faculty of the experience was assessed in the following ways: a) students enrolled in these mLearning courses were surveyed

  10. Denman Forestry Issues Series presents: Spring 2009

    E-Print Network [OSTI]

    Borenstein, Elhanan

    Denman Forestry Issues Series presents: Spring 2009 Future of Forestry in the Pacific Northwest May, College of Forest Resources Session 1: The Future of Forestry in the Pacific Northwest "The Future of Forestry in the Pacific Northwest" Bruce Bare "Markets Happen: The value of diversifying markets" Ivan

  11. DEAN'S LIST HONORABLE MENTION Spring Semester 2010

    E-Print Network [OSTI]

    Wong, Pak Kin

    DEAN'S LIST HONORABLE MENTION Spring Semester 2010 Brown, Skyler Joseph Budinoff, Hannah D. Buzimkic, Ena Campbell, Jesse Alexander Campbell, Jonathan A. Carlotto, Colleen R. Carvallo, Francisco Cureton, David Wayne Davis, Trent Wilford Davis, Wyatt Joseph DeRosa, Sean Edward Dettmer, Lance D. Dixit

  12. Revised Spring 2008 NIH Public Access Policy

    E-Print Network [OSTI]

    Revised Spring 2008 NIH Public Access Policy Notice Number: NOT-OD-08-033 - (See Notice NOT-OD-08-161 (Consolidated Appropriations Act, 2008), the NIH voluntary Public Access Policy (NOT-OD-05-022) is now mandatory shall implement the public access policy in a manner consistent with copyright law. Specifics 1. The NIH

  13. ECE 6050 ADVANCED MICROPROCESSOR APPLICATIONS SPRING 2012

    E-Print Network [OSTI]

    Grantner, Janos L.

    ECE 6050 ADVANCED MICROPROCESSOR APPLICATIONS SPRING 2012 Instructor: Dr. Janos Grantner Office The objective of this course is to survey current microprocessors and to discuss various aspects of memory and in microprocessor/microcontroller systems design. Though some software topics will also be covered, the primary

  14. Internship Administration (Policy effective Spring 2013)

    E-Print Network [OSTI]

    Internship Administration (Policy effective Spring 2013) The purpose of this policy is to provide or repository for both non-credit and credit bearing internships. Employers and organizations wishing to post an internship opportunity have the option to contact the Career Center and indicate their interest in a Siena

  15. GIS Analysis GIS 6116 -Spring 2015

    E-Print Network [OSTI]

    Watson, Craig A.

    ). Geospatial Analysis (4th ed.). Leicester: Matador. Available online at httpGIS Analysis GIS 6116 - Spring 2015 School of Forest Resources and Conservation Geomatics Program _______________________________________________________________________________________ 1 GIS 6116 (GIS Analysis) INSTRUCTORS: Dr. Hartwig Henry Hochmair (FLREC Fort Lauderdale) Dr. Amr

  16. Quantitative Methods of Policy Analysis Spring 2013

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    ENVS 5120 Quantitative Methods of Policy Analysis Spring 2013 Lecture: M/W 5:00-6:15pm Class. Some of these practical skill sets include: basic research design, cost-benefit analysis, risk and skill sets that are commonly used in the professional world of policymaking and policy analysis. Some

  17. EEL 6591: Wireless Networks Spring 2014

    E-Print Network [OSTI]

    Latchman, Haniph A.

    EEL 6591: Wireless Networks Spring 2014 Instructor: Professor Yuguang "Michael" Fang Contact: 435-Hall, 2002. References: 1. Broadband Wireless Multimedia Networks by Benny Bing, John Wiley, 2013. 2. Wireless and Mobile Network Architecture by Yi-Bing Lin and Imrich Chlamtac, John Wiley & Sons, 2000. 3

  18. Soil and Water Conservation Spring 2014

    E-Print Network [OSTI]

    Ma, Lena

    of agricultural soil drainage on them. Define water harvesting and give examples. #12;2 Basic Course1 SWS 4233 Soil and Water Conservation 3 Credits Spring 2014 Instructor Susan Curry scurry resources: soil and water. Topics discussed include: Soil/water resources, historical erosions and sediment

  19. Soil and Water Conservation Spring 2014

    E-Print Network [OSTI]

    Ma, Lena

    on them. Define water harvesting and give examples. #12;Basic Course Requirements: 1. Exams consistSWS 4233 Soil and Water Conservation Spring 2014 Instructor Susan Curry scurry@ufl.edu 352 most valuable and most mistreated resources: soil and water. Topics discussed include: Soil/water

  20. Computer Science Graduation Requirements Checklist Spring 2006

    E-Print Network [OSTI]

    Zadok, Erez

    Computer Science Graduation Requirements Checklist ­ Spring 2006 Computer Science Courses Course Gr. Sem. Comments CSE 113 Foundations of Computer Science I CSE 114 Computer Science I [prerequisite: CSE 110] CSE 213 Foundations of Computer Science II CSE 214 Computer Science II CSE 219 Computer Science

  1. 2012 WOMEN'S SOCCER Spring/Summer Clinics

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    Aalberts, Daniel P.

    2012 WOMEN'S SOCCER Spring/Summer Clinics This clinic is designed for high school student. At the end of the clinic, our hope is that you will have gained technical and tactical awareness that is essential to play college soccer. The ultimate goal of the clinic is that you will gain a better

  2. OkanoganRiver SpringChinookSalmon

    E-Print Network [OSTI]

    : Species or Hatchery Stock: Agency/Operator: Watershed and Region: Date Submitted: Date Last Updated: NOTE Chinook Above Wells Dam Table 3. Tribal Incidental Take Thresholds for ESA-Listed 44 Upper Columbia River Steelhead Table 4. Tribal & Recreational Incidental Take Thresholds 45 for Unmarked Spring Chinook Table 5

  3. SPRING 2013 OU/SPC CAREER EXPERIENCE

    E-Print Network [OSTI]

    SPRING 2013 OU/SPC CAREER EXPERIENCE PROGRAM The Storm Prediction Center (SPC) and the OU School will spend between 8-10 hrs per week at the SPC working on a research project related to U.S. severe weather through this program. The student will also have the opportunity to spend time in the SPC operations area

  4. SPRING 2012 OU/SPC CAREER EXPERIENCE

    E-Print Network [OSTI]

    SPRING 2012 OU/SPC CAREER EXPERIENCE PROGRAM The Storm Prediction Center (SPC) and the OU School will spend between 8-10 hrs per week at the SPC working on a research project related to U.S. severe weather through this program. The student will also will have the opportunity to spend several days in the SPC

  5. Neutrinoless Double Phys 135c Spring 2007

    E-Print Network [OSTI]

    Golwala, Sunil

    Neutrinoless Double Beta Decay Phys 135c Spring 2007 Michael Mendenhall #12;Theory Overview #12 beta decays #12;neutrinoless double beta decays n e- p beta decay e #12;neutrinoless double beta decays n e- p beta decay e n e- p n e- p double beta decay e e #12;neutrinoless double beta decays n e- p

  6. Falconer Natural History 2010* Spring Lecture Series

    E-Print Network [OSTI]

    Linsley, Braddock K.

    is in the process of evaluating potential environmental impacts of horizontal drilling and high-volume hydraulic of the potential adverse impacts identified in a draft supplemental generic environmental impact statementFalconer Natural History 2010* Spring Lecture Series Sponsored by the Atmospheric Sciences Research

  7. Chemistry and Biochemistry Graduate Student Spring 2012

    E-Print Network [OSTI]

    Chemistry and Biochemistry Graduate Student Tutors Spring 2012 (All arrangements are solely between.axelrod@mail.utexas.edu Organic Chemistry Chris Bates chrismbates@gmail.com General Chemistry Lecture/Lab Organic Chemistry Amy Bonaparte abonaparte@mail.utexas.edu General and Organic Chemistry Shelly Casciato slcasciato

  8. Chemistry 106X -Spring 2011 General Chemistry

    E-Print Network [OSTI]

    Wagner, Diane

    Chemistry 106X - Spring 2011 General Chemistry Instructor: Christopher Iceman Class: MWF 1 and can be purchased in the UAF bookstore or elsewhere: ∑ Chemistry and Chemical Reactivity 7th Ed for Chemistry and Chemical Reactivity 7th Ed. (1 or 2 semester) ∑ TurningPoint Technologies ResponseCard RF

  9. DEAN'S LIST HONORABLE MENTION Spring Semester 2014

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    Wong, Pak Kin

    DEAN'S LIST HONORABLE MENTION Spring Semester 2014 Congratulations to these students for earning Joseph Ding, Yawei Dow, Luz M. Dzul Karnain, Ahmad Ariff Eddy, Steven Kyle Edwards, Corey Taylor Ellis Emelien Hailwood, Michael Dean Hall, Peter W. Hatch, Brent Lane Haubert, Ian A. Hernandez, Luis Leonardo

  10. OKLAHOMA CITY UNIVERSITY VOLUME 32 SPRING 2007

    E-Print Network [OSTI]

    Sharp, Kim

    OKLAHOMA CITY UNIVERSITY LAW REVIEW VOLUME 32 SPRING 2007 SPEECH NUMBER 1 UNPOPULAR PRIVACY numbers for their clients;2 (3) decisional intrusions, * This speech was given at Oklahoma City University as the Quinlain Lecture at the Oklahoma City University School of Law. 1. See, e.g., Plaxico v. Michael, 735 So. 2

  11. CNR GRADUATION SURVEY RESULTS Spring, 2000

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    Management (19 graduates): 5 are looking for work 1 is taking time off 1 is planning to attend grad schoolCNR GRADUATION SURVEY RESULTS Spring, 2000 Received 131 completed surveys at graduation in May are looking for work 0 are taking time off 0 are planning to attend grad school 4 have found employment

  12. Introduction to Statistical Linear Models Spring 2005

    E-Print Network [OSTI]

    of multivariate data and in the language of matrices and vectors. Broad introduction to MATLAB/Octave, R (SSyllabus Introduction to Statistical Linear Models 960:577:01 Spring 2005 Instructor: Farid Statistical Analysis" Fifth edition, Prentice Hall, 2002. Other sources may be required and will be posted

  13. PY313: Modern Physics Spring 2012

    E-Print Network [OSTI]

    Goldberg, Bennett

    PY313: Modern Physics Spring 2012 Instructor and Class Information Instructor: Prof. Peter A. Zink: Physics 313 will examine the development of modern physics leading up to and including quantum mechanics for producing well-organized and clearly written engineering reports. Required Textbooks ∑ Modern Physics

  14. METR 4433, Mesoscale Meteorology Spring 2011

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    METR 4433, Mesoscale Meteorology Spring 2011 Instructor Dr. Kelvin K. Droegemeier Office: Three, 1:00 ≠ 2:30 pm Required Text Markowski, P. and Y. Richardson: Mesoscale Meteorology in Midlatitudes and physical analysis techniques to mesoscale phenomena. Topics include definition of the term "mesoscale

  15. ATS 641: Mesoscale Meteorology Spring 2014

    E-Print Network [OSTI]

    ATS 641: Mesoscale Meteorology Spring 2014 TR, 1:00-2:50 PM, ATS Room 101 Course Description and Prerequisites This course will cover the theory and application of mesoscale meteorology, and how mesoscale, students will be able to: ∑ Describe the basic theories describing mesoscale weather phenomena ∑ Understand

  16. METR 4433, Mesoscale Meteorology Spring 2013

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    METR 4433, Mesoscale Meteorology Spring 2013 Instructor Dr. Kelvin K. Droegemeier (kkd Text Markowski, P. and Y. Richardson: Mesoscale Meteorology in Midlatitudes. Wiley-Blackwell, 430pp to mesoscale phenomena. Topics include definition of the term "mesoscale," radar principles and interpretation

  17. ECE 2100 Circuit Analysis Spring 2011

    E-Print Network [OSTI]

    Miller, Damon A.

    ECE 2100 Circuit Analysis Spring 2011 Exam #1 NAME analysis. #12;© 2011 Damon A. Miller Schematics drawn using LTspice IV (linear.com). Some problems might Schematics drawn using LTspice IV (linear.com). Some problems might be adapted from the course text

  18. Math 566: Axiomatic Set Theory Spring 2009

    E-Print Network [OSTI]

    Basic Set Theory Definition (Axiom of Choice (AC)). If F is a family of non-empty sets, then thereMath 566: Axiomatic Set Theory Spring 2009 Professor: Simon Thomas Note-taker: Jay Williams #12;Contents 1 Basic Set Theory 3 1.1 The ordinals

  19. Tucannon River Spring Chinook Captive Broodstock Program Final Environmental Assessment and Finding of No Significant Impact

    SciTech Connect (OSTI)

    N /A

    2000-05-24T23:59:59.000Z

    Bonneville Power Administration (BPA) is proposing to fund the Tucannon River Spring Chinook Captive Broodstock Program, a small-scale production initiative designed to increase numbers of a weak but potentially recoverable population of spring chinook salmon in the Tucannon River in the State of Washington. BPA has prepared an Environmental Assessment (EA) (DOE/EA-l326) evaluating the proposed project. Based on the analysis in the EA, BPA has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required, and BPA is issuing this Finding of No Significant Impact (FONSI).

  20. Storage and Retrieval of Thermal Light in Warm Atomic Vapor

    E-Print Network [OSTI]

    Young-Wook Cho; Yoon-Ho Kim

    2010-07-12T23:59:59.000Z

    We report slowed propagation and storage and retrieval of thermal light in warm rubidium vapor using the effect of electromagnetically-induced transparency (EIT). We first demonstrate slowed-propagation of the probe thermal light beam through an EIT medium by measuring the second-order correlation function of the light field using the Hanbury-Brown$-$Twiss interferometer. We also report an experimental study on the effect of the EIT slow-light medium on the temporal coherence of thermal light. Finally, we demonstrate the storage and retrieval of thermal light beam in the EIT medium. The direct measurement of the photon number statistics of the retrieved light field shows that the photon number statistics is preserved during the storage and retrieval process.