Sample records for research potential obstacles

  1. Legal obstacles and incentives to the development of small scale hydroelectric potential in Michigan

    SciTech Connect (OSTI)

    None,

    1980-05-01T23:59:59.000Z

    The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level is described. The Federal government also exercises extensive regulatory authority in the area. The first obstacle which any developer must confront in Michigan is obtaining the authority to utilize the river bed, banks, and flowing water at a proposed dam site. This involves a determination of ownership of the stream banks and bed, and the manner of obtaining either their title or use; and existing constraints with regard to the use of the water. Michigan follows the riparian theory of water law. The direct regulation; indirect regulation; public utilities regulation; financing; and taxation are discussed.

  2. WORK PROGRAMME 2010 RESEARCH POTENTIAL

    E-Print Network [OSTI]

    Milano-Bicocca, Università

    the research potential of research entities established in the Western Balkan Countries' regions equivalent and developing the research potential of research entities established in the Western Balkan Countries' regions

  3. Legal obstacles and incentives to the development of small scale hydroelectric potential in Wisconsin

    SciTech Connect (OSTI)

    None,

    1980-05-01T23:59:59.000Z

    The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level are discussed. The Federal government also exercises extensive regulatory in the area, and the dual regulatory system from the standpoint of the appropriate legal doctrine, the law of pre-emption, application of the law to the case of hydroelectric development, and an inquiry into the practical use of the doctrine by the FERC is examined. The initial obstacle that all developers confront in Wisconsin is obtaining the authority to utilize the bed, banks, and flowing water at a proposed dam site. This involves a determination of ownership of the stream banks and bed and the manner of obtaining either their title or use; and existing constraints with regard to the use of the water. Wisconsin follows the riparian theory of water law.

  4. The Practical Obstacles of Data Transfer: Why researchers still love scp

    SciTech Connect (OSTI)

    Nam, Hai Ah [ORNL; Hill, Jason J [ORNL; Parete-Koon, Suzanne T [ORNL

    2014-01-01T23:59:59.000Z

    The importance of computing facilities is heralded every six months with the announcement of the new Top500 list, showcasing the world s fastest supercomputers. Unfortu- nately, with great computing capability does not come great long-term data storage capacity, which often means users must move their data to their local site archive, to remote sites where they may be doing future computation or anal- ysis, or back to their home institution, else face the dreaded data purge that most HPC centers employ to keep utiliza- tion of large parallel filesystems low to manage performance and capacity. At HPC centers, data transfer is crucial to the scientific workflow and will increase in importance as computing systems grow in size. The Energy Sciences Net- work (ESnet) recently launched its fifth generation network, a 100 Gbps high-performance, unclassified national network connecting more than 40 DOE research sites to support scientific research and collaboration. Despite the tenfold increase in bandwidth to DOE research sites amenable to multiple data transfer streams and high throughput, in prac- tice, researchers often under-utilize the network and resort to painfully-slow single stream transfer methods such as scp to avoid the complexity of using multiple stream tools such as GridFTP and bbcp, and contend with frustration from the lack of consistency of available tools between sites. In this study we survey and assess the data transfer methods pro- vided at several DOE supported computing facilities, includ- ing both leadership-computing facilities, connected through ESnet. We present observed transfer rates, suggested opti- mizations, and discuss the obstacles the tools must overcome to receive wide-spread adoption over scp.

  5. Center for Diesel Research Potential Efficiency Improvement

    E-Print Network [OSTI]

    Minnesota, University of

    Center for Diesel Research Potential Efficiency Improvement by Accessory Load Reduction on Hybrid University of Minnesota Center for Diesel Research #12;Center for Diesel Research Acknowledgements · Jeff;Center for Diesel Research Transit Energy Use and Cost · 633 M gallons diesel used for US transit in 2010

  6. The relevance of didactic categories for analysing obstacles in conceptual change

    E-Print Network [OSTI]

    Prediger, Susanne

    1 The relevance of didactic categories for analysing obstacles in conceptual change Revisiting research like `Grundvorstellungen' and epistemological obstacles. These didactic categories help to make

  7. PARABOLIC OBSTACLE PROBLEMS APPLIED TO FINANCE A ...

    E-Print Network [OSTI]

    2006-03-07T23:59:59.000Z

    1. Introduction. 1.1. Background. The parabolic obstacle problem refers to finding the smallest supper-solution (for a given parabolic ... H. Shahgholian is supported by Swedish Research Council. 1 ...... MR MR2052937 (2005d:35276). [BD97].

  8. RESEARCH REPORT Test-Potentiated Learning

    E-Print Network [OSTI]

    McDermott, Kathleen

    RESEARCH REPORT Test-Potentiated Learning: Distinguishing Between Direct and Indirect Effects of Tests Kathleen M. Arnold and Kathleen B. McDermott Washington University in St. Louis The facilitative effect of retrieval practice, or testing, on the probability of later retrieval has been the focus

  9. Apparatus for obstacle traversion

    DOE Patents [OSTI]

    Borenstein, Johann

    2004-08-10T23:59:59.000Z

    An apparatus for traversing obstacles having an elongated, round, flexible body that includes a plurality of drive track assemblies. The plurality of drive track assemblies cooperate to provide forward propulsion wherever a propulsion member is in contact with any feature of the environment, regardless of how many or which ones of the plurality of drive track assemblies make contact with such environmental feature.

  10. Obstacle detection for autonomous navigation : an LDRD final report.

    SciTech Connect (OSTI)

    Padilla, Denise D.

    2004-03-01T23:59:59.000Z

    This report summarizes the analytical and experimental efforts for the Laboratory Directed Research and Development (LDRD) project entitled 'Obstacle Detection for Autonomous Navigation'. The principal goal of this project was to develop a mathematical framework for obstacle detection. The framework provides a basis for solutions to many complex obstacle detection problems critical to successful autonomous navigation. Another goal of this project was to characterize sensing requirements in terms of physical characteristics of obstacles, vehicles, and terrain. For example, a specific vehicle traveling at a specific velocity over a specific terrain requires a sensor with a certain range of detection, resolution, field-of-view, and sufficient sensitivity to specific obstacle characteristics. In some cases, combinations of sensors were required to distinguish between different hazardous obstacles and benign terrain. In our framework, the problem was posed as a multidimensional, multiple-hypothesis, pattern recognition problem. Features were extracted from selected sensors that allow hazardous obstacles to be distinguished from benign terrain and other types of obstacles. Another unique thrust of this project was to characterize different terrain classes with respect to both positive (e.g., rocks, trees, fences) and negative (e.g., holes, ditches, drop-offs) obstacles. The density of various hazards per square kilometer was statistically quantified for different terrain categories (e.g., high desert, ponderosa forest, and prairie). This quantification reflects the scale, or size, and mobility of different types of vehicles. The tradeoffs between obstacle detection, position location, path planning, and vehicle mobility capabilities were also to be characterized.

  11. CRITICAL ISSUES IN NANOFLUIDS RESEARCH AND APPLICATION POTENTIALS

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    Chapter CRITICAL ISSUES IN NANOFLUIDS RESEARCH AND APPLICATION POTENTIALS Milivoje M. Kostic of this chapter is to present critical research issues and application potentials of selected nanofluids and the theoretical model predictions, related to nanofluids thermo-physical characteristics. Oddly, there are more

  12. Researchers modeling the potential for induced seismicity

    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 Scienceand Requirements RecentlyElectronic Public ReadingResearch Nuclear

  13. Obstacle-avoiding navigation system

    DOE Patents [OSTI]

    Borenstein, Johann (Ann Arbor, MI); Koren, Yoram (Ann Arbor, MI); Levine, Simon P. (Ann Arbor, MI)

    1991-01-01T23:59:59.000Z

    A system for guiding an autonomous or semi-autonomous vehicle through a field of operation having obstacles thereon to be avoided employs a memory for containing data which defines an array of grid cells which correspond to respective subfields in the field of operation of the vehicle. Each grid cell in the memory contains a value which is indicative of the likelihood, or probability, that an obstacle is present in the respectively associated subfield. The values in the grid cells are incremented individually in response to each scan of the subfields, and precomputation and use of a look-up table avoids complex trigonometric functions. A further array of grid cells is fixed with respect to the vehicle form a conceptual active window which overlies the incremented grid cells. Thus, when the cells in the active window overly grid cell having values which are indicative of the presence of obstacles, the value therein is used as a multiplier of the precomputed vectorial values. The resulting plurality of vectorial values are summed vectorially in one embodiment of the invention to produce a virtual composite repulsive vector which is then summed vectorially with a target-directed vector for producing a resultant vector for guiding the vehicle. In an alternative embodiment, a plurality of vectors surrounding the vehicle are computed, each having a value corresponding to obstacle density. In such an embodiment, target location information is used to select between alternative directions of travel having low associated obstacle densities.

  14. RESEARCH Open Access Transient receptor potential genes, smoking,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    RESEARCH Open Access Transient receptor potential genes, smoking, occupational exposures and cough chemicals and may play an important role in the pathogenesis of cough. The aim was to study the influence of single nucleotide polymorphisms (SNPs) in TRP genes and irritant exposures on cough. Methods: Nocturnal

  15. Travelling times in scattering by obstacles

    E-Print Network [OSTI]

    Lyle Noakes; Luchezar Stoyanov

    2014-09-29T23:59:59.000Z

    The paper deals with some problems related to recovering information about an obstacle in an Euclidean space from certain measurements of lengths of generalized geodesics in the exterior of the obstacle. The main result is that if two obstacles satisfy some generic regularity conditions and have (almost) the same traveling times, then the generalized geodesic flows in their exteriors are conjugate on the non-trapping part of their phase spaces with a time preserving conjugacy. In the case of a union of two strictly convex domains in the plane, a constructive algorithm is described to recover the obstacle from traveling times.

  16. NUMERICAL SOLUTION OF AN INVERSE OBSTACLE ...

    E-Print Network [OSTI]

    2015-01-26T23:59:59.000Z

    Consider the scattering of an arbitrary time-harmonic incident wave by a sound soft ... the method is simple, efficient, and stable to reconstruct the obstacle with ...

  17. Guaranteed avoidance of unpredictable, dynamically constrained obstacles using velocity obstacle sets

    E-Print Network [OSTI]

    Wu, Albert (Albert Puming)

    2011-01-01T23:59:59.000Z

    Dynamic obstacle avoidance is an important, ubiquitous, and often challenging problem for autonomous mobile robots. This thesis presents a new method to guarantee collision avoidance with respect to moving obstacles that ...

  18. Multi-layer approach to motion planning in obstacle rich environment 

    E-Print Network [OSTI]

    Kim, Sung Hyun

    2009-05-15T23:59:59.000Z

    obstacle-rich environments. This research has led to the development of the multilayer trajectory generation approach. It is built on the principle of separation of concerns, which partitions a given problem into multiple independent layers, and addresses...

  19. Multi-layer approach to motion planning in obstacle rich environment

    E-Print Network [OSTI]

    Kim, Sung Hyun

    2009-05-15T23:59:59.000Z

    obstacle-rich environments. This research has led to the development of the multilayer trajectory generation approach. It is built on the principle of separation of concerns, which partitions a given problem into multiple independent layers, and addresses...

  20. Statistics of dislocation pinning at localized obstacles

    SciTech Connect (OSTI)

    Dutta, A. [S. N. Bose National Centre for Basic Sciences, Salt Lake, Kolkata 700098 (India); Bhattacharya, M., E-mail: mishreyee@vecc.gov.in; Barat, P. [Variable Energy Cyclotron Centre, 1/AF Bidhannagar, Kolkata 700064 (India)

    2014-10-14T23:59:59.000Z

    Pinning of dislocations at nanosized obstacles like precipitates, voids, and bubbles is a crucial mechanism in the context of phenomena like hardening and creep. The interaction between such an obstacle and a dislocation is often studied at fundamental level by means of analytical tools, atomistic simulations, and finite element methods. Nevertheless, the information extracted from such studies cannot be utilized to its maximum extent on account of insufficient information about the underlying statistics of this process comprising a large number of dislocations and obstacles in a system. Here, we propose a new statistical approach, where the statistics of pinning of dislocations by idealized spherical obstacles is explored by taking into account the generalized size-distribution of the obstacles along with the dislocation density within a three-dimensional framework. Starting with a minimal set of material parameters, the framework employs the method of geometrical statistics with a few simple assumptions compatible with the real physical scenario. The application of this approach, in combination with the knowledge of fundamental dislocation-obstacle interactions, has successfully been demonstrated for dislocation pinning at nanovoids in neutron irradiated type 316-stainless steel in regard to the non-conservative motion of dislocations. An interesting phenomenon of transition from rare pinning to multiple pinning regimes with increasing irradiation temperature is revealed.

  1. Flame acceleration and DDT in channels with obstacles: Effect of obstacle spacing

    SciTech Connect (OSTI)

    Gamezo, Vadim N.; Oran, Elaine S. [Laboratory for Computational Physics and Fluid Dynamics, Naval Research Laboratory, Washington, DC 20375 (United States); Ogawa, Takanobu [Department of Mechanical Engineering, Seikei University, Kichijoji-Kitamachi, Musashino-shi, Tokyo, 180-8633 (Japan)

    2008-10-15T23:59:59.000Z

    We study flame acceleration and deflagration-to-detonation transition (DDT) in obstructed channels using 2D reactive Navier-Stokes numerical simulations. The energy release rate for the stoichiometric hydrogen-air mixture is modeled by one-step Arrhenius kinetics. Computations performed for channels with symmetrical and staggered obstacle configurations show two main effects of obstacle spacing S. First, more obstacles per unit length create more perturbations that increase the flame surface area more quickly, and therefore the flame speed grows faster. Second, DDT occurs more easily when the obstacle spacing is large enough for Mach stems to form between obstacles. These two effects are responsible for three different regimes of flame acceleration and DDT observed in simulations: (1) Detonation is ignited when a Mach stem formed by the diffracting shock reflecting from the side wall collides with an obstacle, (2) Mach stems do not form, and the detonation is not ignited, and (3) Mach stems do not form, but the leading shock becomes strong enough to ignite a detonation by direct collision with the top of an obstacle. Regime 3 is observed for small S and involves multiple isolated detonations that appear between obstacles and play a key role in final stages of flame and shock acceleration. For Regime 1 and staggered obstacle configurations, we observe resonance phenomena that significantly reduce the DDT time when S/2 is comparable to the channel width. Effects of imposed symmetry and stochasticity on DDT phenomena are also considered. (author)

  2. Marine renewable energy: potential benefits to biodiversity? An urgent call for research

    E-Print Network [OSTI]

    Exeter, University of

    Marine renewable energy: potential benefits to biodiversity? An urgent call for research Richard 1 Centre for Ecology and Conservation and Peninsula Research Institute for Marine Renewable Energy driver. In response, many governments have initiated programmes of energy production from renewable

  3. Foam flow around an obstacle: obstacle-wall interaction , B. Dollet2

    E-Print Network [OSTI]

    Cox, Simon

    two-dimensional (2D) foams, such as can be made by squeezing a foam between two glass plates soFoam flow around an obstacle: obstacle-wall interaction S.J. Cox1 , B. Dollet2 , F. Graner2 1- chanics, University of Wales Aberystwyth, Ceredigion SY23 3BZ, UK, e-mail: foams@aber.ac.uk 2 Spectrom

  4. The Potential of Social Network Analysis for Research on the Cultural Sector

    E-Print Network [OSTI]

    Stoiciu, Mihai

    The Potential of Social Network Analysis for Research on the Cultural Sector October 2010 Kay for encouraging us to use social network analysis to explore the impact of cultural arts organizations on their communities. #12;1 The Potential of Social Network Analysis for Research on the Cultural Sector Introduction

  5. CRITICAL ISSUES IN NANOFLUIDS RESEARCH AND APPLICATION POTENTIALS Milivoje M. Kostic1

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    1 CRITICAL ISSUES IN NANOFLUIDS RESEARCH AND APPLICATION POTENTIALS Milivoje M. Kostic1 Department is to present this author's views on selected nanofluids' critical research issues and application potentials and the theoretical model predictions, related to nanofluids thermo-physical characteristics. Oddly, there are more

  6. LIGHTING RESEARCH PROGRAM Impact of Potential Lighting Code Changes

    E-Print Network [OSTI]

    of published work. Recently, however, because of two horrific attacks on the World Trade Center in New York: California Energy Commission Public Interest Energy Research Program CONSULTANTREPORT Arnold Schwarzenegger, Governor October 2005 CEC-500-2005-141-A17 #12;Deliverable 5.1.6 Final Report Architectural Energy

  7. Researchers find potential key for unlocking biomass energy

    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 Scienceand Requirements RecentlyElectronic Public ReadingResearch Nuclear PhysicsSpeakforUnlocking

  8. Numerical solution of an inverse obstacle scattering problem with ...

    E-Print Network [OSTI]

    Peijun Li

    2015-03-16T23:59:59.000Z

    Mar 5, 2015 ... the obstacle surface by using the near-field data. .... Let 1, 2 be two obstacles defined by the same base radius a and two surface functions f1, ...

  9. North West Hydro Resource Model Research to identify potential capacity and assist NW hydro power development

    E-Print Network [OSTI]

    Meju, Max

    North West Hydro Resource Model Research to identify potential capacity and assist NW hydro power University wide research, aims to develop a system to promote the exploitation of hydro power in North with regard to hydro schemes Reviewing and re-formulating ill defined requirements for environmental

  10. 1.-Research Projects List of potential laboratories for exchange students can be found within our Research

    E-Print Network [OSTI]

    Geffner, Hector

    Research Programs at http://www.upf.edu/cexs/researchprogrammes.html) or at the Faculty Directory (http://www.upf placements) (http://www.upf.edu/postgrau/en/masters/biomedicina/biomed/presentacio/). We offer eight sciences 3.- Bioinformatics for Health Sciences ­ MSc (maximum of 5 placements) (http://www.upf

  11. Critical Issues in Nanofluids Research and Application Potentials Milivoje M. Kostic

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    Critical Issues in Nanofluids Research and Application Potentials Milivoje M. Kostic Department-mail: kostic@niu.edu The objective here is to present this author's views on selected nanofluids' critical-physical characteristics of nanofluids. Oddly, there are more hypothetical theories proposed than reliable experimental

  12. Obstacle penetrating dynamic radar imaging system

    DOE Patents [OSTI]

    Romero, Carlos E. (Livermore, CA); Zumstein, James E. (Livermore, CA); Chang, John T. (Danville, CA); Leach, Jr.. Richard R. (Castro Valley, CA)

    2006-12-12T23:59:59.000Z

    An obstacle penetrating dynamic radar imaging system for the detection, tracking, and imaging of an individual, animal, or object comprising a multiplicity of low power ultra wideband radar units that produce a set of return radar signals from the individual, animal, or object, and a processing system for said set of return radar signals for detection, tracking, and imaging of the individual, animal, or object. The system provides a radar video system for detecting and tracking an individual, animal, or object by producing a set of return radar signals from the individual, animal, or object with a multiplicity of low power ultra wideband radar units, and processing said set of return radar signals for detecting and tracking of the individual, animal, or object.

  13. Chance-Constrained Optimal Path Planning with Obstacles

    E-Print Network [OSTI]

    Williams, Brian C.

    . Williams Abstract--Autonomous vehicles need to plan trajectories to a specified goal that avoid obstacles validation with an aircraft obstacle avoidance example. I. INTRODUCTION Path planning for autonomous vehicles approach plans the future probabilistic distribution of the vehicle state so that the probability

  14. An obstacle-based probabilistic roadmap method for path planning 

    E-Print Network [OSTI]

    Wu, Yan

    1996-01-01T23:59:59.000Z

    This thesis presents a new obstacle-based probabilistic roadmap method for motion planning for many degree of freedom robots that can be used to obtain high quality roadmaps even when the robot's configuration space is ...

  15. Chance-Constrained Optimal Path Planning With Obstacles

    E-Print Network [OSTI]

    Blackmore, Lars

    Autonomous vehicles need to plan trajectories to a specified goal that avoid obstacles. For robust execution, we must take into account uncertainty, which arises due to uncertain localization, modeling errors, and disturbances. ...

  16. ENERGY INFRASTRUCTURE SURVIVABILITY, INHERENT LIMITATIONS, OBSTACLES AND MITIGATION STRATEGIES

    E-Print Network [OSTI]

    Krings, Axel W.

    ENERGY INFRASTRUCTURE SURVIVABILITY, INHERENT LIMITATIONS, OBSTACLES AND MITIGATION STRATEGIES technologically complex society makes our homeland security even more vulnerable. Therefore, knowing how vulnerable such systems are is essential to improving their intrinsic reliability/survivability (in

  17. An obstacle-based probabilistic roadmap method for path planning

    E-Print Network [OSTI]

    Wu, Yan

    1996-01-01T23:59:59.000Z

    This thesis presents a new obstacle-based probabilistic roadmap method for motion planning for many degree of freedom robots that can be used to obtain high quality roadmaps even when the robot's configuration space is crowded. The main novelty...

  18. Obstacles to global CO? trading : a familiar problem

    E-Print Network [OSTI]

    Ellerman, A. Denny.

    There are many obstacles to the development of an international CO? emissions trading system, but the biggest is a feature that is often assumed: the existence of a single national system. Once a national system is in ...

  19. The Research Path to Determining the Natural Gas Supply Potential of Marine Gas Hydrates

    SciTech Connect (OSTI)

    Boswell, R.M.; Rose, K.K.; Baker, R.C.

    2008-06-01T23:59:59.000Z

    A primary goal of the U.S. National Interagency Gas Hydrates R&D program is to determine the natural gas production potential of marine gas hydrates. In pursuing this goal, four primary areas of effort are being conducted in parallel. First, are wide-ranging basic scientific investigations in both the laboratory and in the field designed to advance the understanding of the nature and behavior of gas hydrate bearing sediments (GHBS). This multi-disciplinary work has wide-ranging direct applications to resource recovery, including assisting the development of exploration and production technologies through better rock physics models for GHBS and also in providing key data for numerical simulations of productivity, reservoir geomechanical response, and other phenomena. In addition, fundamental science efforts are essential to developing a fuller understanding of the role gas hydrates play in the natural environment and the potential environmental implications of gas hydrate production, a critical precursor to commercial extraction. A second area of effort is the confirmation of resource presence and viability via a series of multi-well marine drilling expeditions. The collection of data in the field is essential to further clarifying what proportion of the likely immense in-place marine gas hydrate resource exists in accumulations of sufficient quality to represent potential commercial production prospects. A third research focus area is the integration of geologic, geophysical, and geochemical field data into an effective suite of exploration tools that can support the delineation and characterization commercial gas hydrate prospects prior to drilling. The fourth primary research focus is the development and testing of well-based extraction technologies (including drilling, completion, stimulation and production) that can safely deliver commercial gas production rates from gas hydrate reservoirs in a variety of settings. Initial efforts will take advantage of the relatively favorable economics of conducting production tests in Arctic gas-hydrate bearing sandstones with the intent of translating the knowledge gained to later testing in marine sandstone reservoirs. The full and concurrent pusuit of each of these research topics is essential to the determining the future production potential of naturally-occuring gas hydrates.

  20. Low-Temperature Biodiesel Research Reveals Potential Key to Successful Blend Performance (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-02-01T23:59:59.000Z

    Relatively low-cost solutions could improve reliability while making biodiesel blends an affordable option. While biodiesel has very low production costs and the potential to displace up to 10% of petroleum diesel, until now, issues with cold weather performance have prevented biodiesel blends from being widely adopted. Some biodiesel blends have exhibited unexplained low-temperature performance problems even at blend levels as low as 2% by volume. The most common low-temperature performance issue is vehicle stalling caused by fuel filter clogging, which prevents fuel from reaching the engine. Research at the National Renewable Energy Laboratory (NREL) reveals the properties responsible for these problems, clearing a path for the development of solutions and expanded use of energy-conserving and low-emissions alternative fuel. NREL researchers set out to study the unpredictable nature of biodiesel crystallization, the condition that impedes the flow of fuel in cold weather. Their research revealed for the first time that saturated monoglyceride impurities common to the biodiesel manufacturing process create crystals that can cause fuel filter clogging and other problems when cooling at slow rates. Biodiesel low-temperature operational problems are commonly referred to as 'precipitates above the cloud point (CP).' NREL's Advanced Biofuels team spiked distilled soy and animal fat-derived B100, as well as B20, B10, and B5 biodiesel blends with three saturated monoglycerides (SMGs) at concentration levels comparable to those of real-world fuels. Above a threshold or eutectic concentration, the SMGs (monomyristin, monopalmitin, and monostearin) were shown to significantly raise the biodiesel CP, and had an even greater impact on the final melting temperature. Researchers discovered that upon cooling, monoglyceride initially precipitates as a metastable crystal, but it transforms over time or upon slight heating into a more stable crystal with a much lower solubility and higher melting temperature - and with increased potential to cause vehicle performance issues. This explains why fuel-filter clogging typically occurs over the course of long, repeated diurnal cooling cycles. The elevated final melting points mean that restarting vehicles with clogged filters can be difficult even after ambient temperatures have warmed to well above CP. By examining how biodiesel impurities affect filtration and crystallization during warming and cooling cycles, NREL researchers uncovered an explanation for poor biodiesel performance at low temperatures. The observation of a eutectic point, or a concentration below which SMGs have no effect, indicates that SMGs do not have to be completely removed from biodiesel to solve low-temperature performance problems.

  1. On smooth relaxations of obstacle sets

    E-Print Network [OSTI]

    2011-08-18T23:59:59.000Z

    Aug 18, 2011 ... Institute of Operations Research, Karlsruhe Institute of Technology, .... quel the family of functions (?t , t > 0) will have to satisfy the following.

  2. Reverse Time Migration for Extended Obstacles: Acoustic Waves

    E-Print Network [OSTI]

    Junqing Chen; Zhiming Chen; Guanghui Huang

    2014-06-10T23:59:59.000Z

    We consider the resolution of the single frequency reverse time migration (RTM) method for extended targets without the assumption of the validation of geometric optics approximation. The resolution analysis, which applies in both penetrable and non-penetrable obstacles with sound soft or impedance boundary condition on the boundary of the obstacle, implies that the imaginary part of the cross-correlation imaging functional is always positive and thus may have better stability properties. Numerical experiments are included to illustrate the powerful imaging quality and to confirm our resolution results.

  3. Magnetic Wall Climbing Robot for Thin Surfaces with Specific Obstacles

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Magnetic Wall Climbing Robot for Thin Surfaces with Specific Obstacles W. Fischer¹, F. Tâche high magnetic forces The main optimization criterion for this robot was to design it as light@ethz.ch Summary. This paper describes a novel solution to a mobile climbing robot on mag- netic wheels, designed

  4. Recovering a polyhedral obstacle by a few backscattering measurements

    E-Print Network [OSTI]

    Jingzhi Li; Hongyu Liu

    2015-02-04T23:59:59.000Z

    We propose an inverse scattering scheme of recovering a polyhedral obstacle in $\\mathbb{R}^n$, $n=2,3$, by only a few high-frequency acoustic backscattering measurements. The obstacle could be sound-soft or sound-hard. It is shown that the modulus of the far-field pattern in the backscattering aperture possesses a certain local maximum behavior, from which one can determine the exterior normal directions of the front sides/faces. Then by using the phaseless backscattering data corresponding to a few incident plane waves with suitably chosen incident directions, one can determine the exterior unit normal vector of each side/face of the obstacle. After the determination of the exterior unit normals, the recovery is reduced to a finite-dimensional problem of determining a location point of the obstacle and the distance of each side/face away from the location point. For the latter reconstruction, we need make use of the far-field data with phases. Numerical experiments are also presented to illustrate the effectiveness of the proposed scheme.

  5. RESIDUAL TYPE A POSTERIORI ERROR ESTIMATES FOR ELLIPTIC OBSTACLE PROBLEMS

    E-Print Network [OSTI]

    Nochetto, Ricardo H.

    to double obstacle problems are briefly discussed. Key words. a posteriori error estimates, residual Science Foundation under the grant No.19771080 and China National Key Project ``Large Scale Scientific\\Gamma satisfies / Ÿ 0 on @ and K is the convex set of admissible displacements K := fv 2 H 1 0(\\Omega\\Gamma : v

  6. Obstacle Avoidance Control of Humanoid Robot Arm through Tactile Interaction

    E-Print Network [OSTI]

    Tachi, Susumu

    Obstacle Avoidance Control of Humanoid Robot Arm through Tactile Interaction Dzmitry Tsetserukou through tactile interaction. The implementation of the approach was realized on humanoid robot arm control are summarized and illustrated in this work as well. The controllable compliance of robot arm

  7. Flocking with Obstacle Avoidance in Switching Networks of Interconnected Vehicles

    E-Print Network [OSTI]

    Tanner, Herbert G.

    Flocking with Obstacle Avoidance in Switching Networks of Interconnected Vehicles Herbert G. Tanner Mechanical Engineering Department University of New Mexico Abstract--The paper introduces a set of nonsmooth- tivity requirements on the interconnection network can be relaxed due to the common objective. I

  8. A Probabilistic Approach to Optimal Robust Path Planning with Obstacles

    E-Print Network [OSTI]

    Williams, Brian C.

    and Brian Williams Abstract-- Autonomous vehicles need to plan trajectories to a specified goal that avoid of aircraft obstacle avoidance scenarios. I. INTRODUCTION Path planning for autonomous vehicles the future probabilistic distribution of the vehicle state so that the probability of collision

  9. Deterministic separation of suspended particles in a reconfigurable obstacle array

    E-Print Network [OSTI]

    Du, Siqi

    2015-01-01T23:59:59.000Z

    We use a macromodel of a flow-driven deterministic lateral displacement (DLD) microfluidic system to investigate conditions leading to size-separation of suspended particles. This model system can be easily reconfigured to establish an arbitrary orientation between the average flow field and the array of obstacles comprising the stationary phase (forcing angle). We also investigate the effect of obstacle size using two arrays with different obstacles but same surface-to-surface distance between them. In all cases, we observe the presence of a locked mode at small forcing angles, in which particles move along a principal direction in the lattice until a locked-to-zigzag transition takes place when the driving force reaches a critical angle. We show that the transition occurs at increasing angles for larger particles, thus enabling particle separation at specific forcing angles. Moreover, we observe a linear correlation between the critical angle and the size of the particles that could be used in the design of...

  10. Potential for harvesting puckerbrush for fuel. Forest Service research paper (Final)

    SciTech Connect (OSTI)

    Mattson, J.A.; Winsauer, S.A.

    1985-01-01T23:59:59.000Z

    The report documents the biomass in 12 typical stands of puckerbrush and evaluates the feasibility of several potential systems to harvest these stands. Also the study identifies areas of needed development for economically viable harvesting systems.

  11. SUPERCONDUCTIVITY PROGRAM RESEARCH AND DEVELOPMENT High Temperature Superconductivity (HTS) is a technology with the potential

    E-Print Network [OSTI]

    #12;SUPERCONDUCTIVITY PROGRAM RESEARCH AND DEVELOPMENT High Temperature Superconductivity (HTS-of-way. The Department of Energy's efforts to advance High Temperature Superconductivity combine major national strengths: the Superconductivity Partnership Initiative (SPI), the 2nd Generation Wire Initiative

  12. Potential of Using Poultry Litter as a Feedstock for Energy Production Rangika Perera, Graduate Research Assistant

    E-Print Network [OSTI]

    Potential of Using Poultry Litter as a Feedstock for Energy Production Rangika Perera, Graduate................................................................................................... 9 5. Environmental and Social Issues of Energy Production using Poultry Litter ....................................... 10 5.1 Issues on the anaerobic digestion of poultry litter for energy production

  13. Potential Collaborative Research topics with Korea’s Agency for Defense Development

    SciTech Connect (OSTI)

    Farrar, Charles R. [Los Alamos National Laboratory; Todd, Michael D. [Univ. of California, San Diego

    2012-08-23T23:59:59.000Z

    This presentation provides a high level summary of current research activities at the Los Alamos National Laboratory (LANL)-University of California Jacobs School of Engineering (UCSD) Engineering Institute that will be presented at Korea's Agency for Defense Development (ADD). These research activities are at the basic engineering science level with different level of maturity ranging from initial concepts to field proof-of-concept demonstrations. We believe that all of these activities are appropriate for collaborative research activities with ADD subject to approval by each institution. All the activities summarized herein have the common theme that they are multi-disciplinary in nature and typically involved the integration of high-fidelity predictive modeling, advanced sensing technologies and new development in information technology. These activities include: Wireless Sensor Systems, Swarming Robot sensor systems, Advanced signal processing (compressed sensing) and pattern recognition, Model Verification and Validation, Optimal/robust sensor system design, Haptic systems for large-scale data processing, Cyber-physical security for robots, Multi-source energy harvesting, Reliability-based approaches to damage prognosis, SHMTools software development, and Cyber-physical systems advanced study institute.

  14. FLAME facility: The effect of obstacles and transverse venting on flame acceleration and transition on detonation for hydrogen-air mixtures at large scale

    SciTech Connect (OSTI)

    Sherman, M.P.; Tieszen, S.R.; Benedick, W.B.

    1989-04-01T23:59:59.000Z

    This report describes research on flame acceleration and deflagration-to-detonation transition (DDT) for hydrogen-air mixtures carried out in the FLAME facility, and describes its relevance to nuclear reactor safety. Flame acceleration and DDT can generate high peak pressures that may cause failure of containment. FLAME is a large rectangular channel 30.5 m long, 2.44 m high, and 1.83 m wide. It is closed on the ignition end and open on the far end. The three test variables were hydrogen mole fraction (12--30%), degree of transverse venting (by moving steel top plates---0%, 13%, and 50%), and the absence or presence of certain obstacles in the channel (zero or 33% blockage ratio). The most important variable was the hydrogen mole fraction. The presence of the obstacles tested greatly increased the flame speeds, overpressures, and tendency for DDT compared to similar tests without obstacles. Different obstacle configurations could have greater or lesser effects on flame acceleration and DDT. Large degrees of transverse venting reduced the flame speeds, overpressures, and possibility of DDT. For small degrees of transverse venting (13% top venting), the flame speeds and overpressures were higher than for no transverse venting with reactive mixtures (>18% H/sub 2/), but they were lower with leaner mixtures. The effect of the turbulence generated by the flow out the vents on increasing flame speed can be larger than the effect of venting gas out of the channel and hence reducing the overpressure. With no obstacles and 50% top venting, the flame speeds and overpressures were low, and there was no DDT. For all other cases, DDT was observed above some threshold hydrogen concentration. DDT was obtained at 15% H/sub 2/ with obstacles and no transverse venting. 67 refs., 62 figs.

  15. Research & Development Roadmap for Next-Generation Low Global Warming Potential Refrigerants

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015of 2005UNS Electric,RMPipeline FirstSpent NuclearHow to RequestResearch

  16. Neutronic safety and transient analyses for potential LEU conversion of the IR-8 research reactor.

    SciTech Connect (OSTI)

    Deen, J. R.; Hanan, N. A.; Smith, R. S.; Matos, J. E.; Egorenkov, P. M.; Nasonov, V. A.

    1999-09-27T23:59:59.000Z

    Kinetic parameters, isothermal reactivity feedback coefficients and three transients for the IR-8 research reactor cores loaded with either HEU(90%), HEU(36%), or LEU (19.75%) fuel assemblies (FA) were calculated using three dimensional diffusion theory flux solutions, RELAP5/MOD3.2 and PARET. The prompt neutron generation time and effective delayed neutron fractions were calculated for fresh and beginning-of-equilibrium-cycle cores. Isothermal reactivity feedback coefficients were calculated for changes in coolant density, coolant temperature and fuel temperature in fresh and equilibrium cores. These kinetic parameters and reactivity coefficients were used in transient analysis models to predict power histories, and peak fuel, clad and coolant temperatures. The transients modeled were a rapid and slow loss-of-flow, a slow reactivity insertion, and a fast reactivity insertion.

  17. Condensation potential in high thermal performance walls. Hot, humid summer climate. Forest Service research paper

    SciTech Connect (OSTI)

    Sherwood, G.E.

    1985-07-01T23:59:59.000Z

    To observe actual moisture patterns and the potential for condensation due to long periods of air conditioning in a hot, humid climate, a test structure was constructed near Gulfport, Mississippi, for exposure of eight types of insulated wall panels at controlled indoor conditions and typical outdoor weather conditions. Panels were instrumented with moisture sensors and tested without (Phase 1) and with (Phase 2) penetrations (electrical outlets) in the indoor surface. There was no sustained condensation in any of the walls during either winter season. One type of high thermal performance wall had sustained condensation during both summers, but the wall dried out as the weather became cooler, and moisture content of framing never exceeded 17 percent. Low-permeance sheathing appeared to provide resistance to the buildup of moisture during summer in walls with high overall R values. Penetrating the walls with electrical outlets resulted in slightly higher moisture levels in all of the walls throughout the year. This paper should be useful to building designers, builders, and building code officials in establishing vapor retarder requirements for walls.

  18. Cumulative effects in Swedish EIA practice - difficulties and obstacles

    SciTech Connect (OSTI)

    Waernbaeck, Antoienette [Swedish EIA Centre, Department of Urban and Rural Development, Swedish University of Agricultural Sciences, Uppsala (Sweden)], E-mail: antoienette.warnback@sol.slu.se; Hilding-Rydevik, Tuija [Swedish EIA Centre, Department of Urban and Rural Development, Swedish University of Agricultural Sciences, Uppsala (Sweden)

    2009-02-15T23:59:59.000Z

    The importance of considering cumulative effects (CE) in the context of environmental assessment is manifested in the EU regulations. The demands on the contents of Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) documents explicitly ask for CE to be described. In Swedish environmental assessment documents CE are rarely described or included. The aim of this paper is to look into the reasons behind this fact in the Swedish context. The paper describes and analyse how actors implementing the EIA and SEA legislation in Sweden perceive the current situation in relation to the legislative demands and the inclusion of cumulative effects. Through semi-structured interviews the following questions have been explored: Is the phenomenon of CE discussed and included in the EIA/SEA process? What do the actors include in and what is their knowledge of the term and concept of CE? Which difficulties and obstacles do these actors experience and what possibilities for inclusion of CE do they see in the EIA/SEA process? A large number of obstacles and hindrances emerged from the interviews conducted. It can be concluded from the analysis that the will to act does seem to exist. A lack of knowledge in respect of how to include cumulative effects and a lack of clear regulations concerning how this should be done seem to be perceived as the main obstacles. The knowledge of the term and the phenomenon is furthermore quite narrow and not all encompassing. They experience that there is a lack of procedures in place. They also seem to lack knowledge of methods in relation to how to actually work, in practice, with CE and how to include CE in the EIA/SEA process. It can be stated that the existence of this poor picture in relation to practice concerning CE in the context of impact assessment mirrors the existing and so far rather vague demands in respect of the inclusion and assessment of CE in Swedish EIA and SEA legislation, regulations, guidelines and handbooks.

  19. Biomass energy: State of the technology present obstacles and future potential

    SciTech Connect (OSTI)

    Dobson, L.

    1993-06-23T23:59:59.000Z

    The prevailing image of wood and waste burning as dirty and environmentally harmful is no longer valid. The use of biomass combustion for energy can solve many of our nation`s problems. Wood and other biomass residues that are now causing expensive disposal problems can be burned as cleanly and efficiently as natural gas, and at a fraction of the cost. New breakthroughs in integrated waste-to-energy systems, from fuel handling, combustion technology and control systems to heat transfer and power generation, have dramatically improved system costs, efficiencies, cleanliness of emissions, maintenance-free operation, and end-use applications. Increasing costs for fossil fuels and for waste disposal strict environmental regulations and changing political priorities have changed the economics and rules of the energy game. This report will describe the new rules, new playing fields and key players, in the hope that those who make our nation`s energy policy and those who play in the energy field will take biomass seriously and promote its use.

  20. Movement reproduction and obstacle avoidance with dynamic movement primitives and potential fields

    E-Print Network [OSTI]

    Schaal, Stefan

    demonstration [5], [6]. A human movement is recorded and later reproduced by a robot. Challenges that arise@usc.edu, sschaal@usc.edu Abstract--Robots in a human environment need to be compli- ant. This compliance requires the abilities of our approach in simulations and with an anthropomorphic robot arm. I. INTRODUCTION Humans can

  1. Sensor integration for implementation of obstacle avoidance in an autonomous helicopter system

    E-Print Network [OSTI]

    Mentzer, Christopher Isaac

    2006-08-16T23:59:59.000Z

    This thesis describes the development of the Texas A&M University Autonomous Helicopter System and the integration of obstacle avoidance capabilities into that system. The helicopter system, composed of a Bergen Observer helicopter and a Rotomotion...

  2. Obstacles to Teaching in the Face of Academic Diversity: Implcations for Planning for Students with Disabilities

    E-Print Network [OSTI]

    Lenz, B. Keith; Kissam, Brenda; Bulgren, Janis; Melvin, Jeff; Roth, Janet

    1992-08-01T23:59:59.000Z

    This study was a collaborative project the incorporated the concerns and insights of 52 secondary science and social studies teachers in identifying the major obstacles in planning to teach academically diverse groups of ...

  3. Demonstration of the Federation of OMF Control Framework with PlanetLab Peer-to-peer resolution of an obstacle problem using the P2Pdc framework

    E-Print Network [OSTI]

    Ingrand, François

    of an obstacle problem using the P2Pdc framework Scenario: - Distributed Application for Problem Solving

  4. Genetic Analysis in Populus Reveals Potential to Enhance Soil Carbon Sequestration In a paper published in the August, 2005 issue of Canadian Journal of Forest Research, scientists

    E-Print Network [OSTI]

    Genetic Analysis in Populus Reveals Potential to Enhance Soil Carbon Sequestration In a paper carbon sequestration by an estimated 0.35Gt carbon/year. This represents ca. 4% of global carbon in terrestrial ecosystems. This work is supported by research funded through the Carbon Sequestration Program

  5. Overcoming the obstacles: life stories of scientists with learning disabilities

    E-Print Network [OSTI]

    Force, Crista Marie

    2009-05-15T23:59:59.000Z

    of most individuals with learning disabilities. The purpose of this research was to better understand the methods by which successful learning disabled scientists have overcome the barriers and challenges associated with their learning disabilities...

  6. NREL Overcomes Obstacles in Lignin Valorization (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-01-01T23:59:59.000Z

    This NREL Highlight is being produced for the 2015 February Alliance S&T Board meeting, and describes research that shows lignin can be converted into renewable fuels, chemicals, and materials.

  7. Method for estimating potential tree-grade distributions for northeastern forest species. Forest Service research paper (Final)

    SciTech Connect (OSTI)

    Yaussy, D.A.

    1993-03-01T23:59:59.000Z

    The generalized logistic regression was used to distribute trees into four potential tree grades for 20 northeastern species groups. The potential tree grade is defined as the tree grade based on the length and amount of clear cuttings and defects only, disregarding minimum grading diameter. The algorithms described use site index and tree diameter as the predictive variables, allowing the equations to be incorporated into individual-tree growth and yield simulators such as NE-TWIGS.

  8. Separation of suspended particles by arrays of obstacles in microfluidic devices

    E-Print Network [OSTI]

    Zhigang Li; German Drazer

    2006-06-29T23:59:59.000Z

    The stochastic transport of suspended particles through a periodic pattern of obstacles in microfluidic devices is investigated by means of the Fokker-Planck equation. Asymmetric arrays of obstacles have been shown to induce the continuous separation of DNA molecules of different length. The analysis presented here of the asymptotic distribution of particles in a unit cell of these systems shows that separation is only possible in the presence of a driving force with a non-vanishing normal component at the surface of the solid obstacles. In addition, vector separation, in which different species move, in average, in different directions within the device, is driven by differences on the force acting on the various particles and not by differences in the diffusion coefficient. Monte-Carlo simulations performed for different particles and force fields agree with the numerical solutions of the Fokker-Planck equation in the periodic system.

  9. GEOPHYSICAL RESEARCH LETTERS, VOL. ???, XXXX, DOI:10.1029/, Direct measurement of the cross-shock electric potential at low

    E-Print Network [OSTI]

    California at Berkeley, University of

    have used a Liouville mapping of thermal elec- trons across the bow shock to estimate the de-shock electric potential at low plasma , quasi-perpendicular bow shocks S. D. Bale1 , F. S. Mozer1 , and V. V-perpendicular supercritical bow shock crossings on March 31, 2001. The electric field data are Lorentz-tranformed to a Normal

  10. Bow-wave-like hydraulic jump and horseshoe vortex around an obstacle in a supercritical open channel flow

    E-Print Network [OSTI]

    Boyer, Edmond

    Bow-wave-like hydraulic jump and horseshoe vortex around an obstacle in a supercritical open the obstacle, two main flow structures are observed: i a hydraulic jump in the near-surface region and ii turbulent regime , the detachment length of the hydraulic jump exceeds the one of the horseshoe vortex

  11. Yield drag in a two-dimensional foam flow around a circular obstacle: Effect of liquid fraction

    E-Print Network [OSTI]

    Cox, Simon

    Yield drag in a two-dimensional foam flow around a circular obstacle: Effect of liquid fraction of foams around a circular obstacle within a long channel. In experiments, we confine the foam between liquid and glass surfaces. In simulations, we use a deterministic software, the Surface Evolver

  12. Failure-Tolerant Path Planning for the PA-10 Robot Operating Amongst Obstacles

    E-Print Network [OSTI]

    Maciejewski, Anthony A.

    Failure-Tolerant Path Planning for the PA-10 Robot Operating Amongst Obstacles Rodrigo S. Jamisola/or orientation in the workspace despite any single locked-joint failure at any time. An algorithm is presented relative to its task, only a single locked-joint failure occurs at any given time, the robot is capable

  13. Non-Economic Obstacles to Wind Deployment: Issues and Regional Differences (Presentation)

    SciTech Connect (OSTI)

    Baring-Gould, I.

    2014-05-01T23:59:59.000Z

    This presentation provides an overview of national obstacles to wind deployment, with regional assessments. A special mention of offshore projects and distributed wind projects is provided. Detailed maps examine baseline capacity, military and flight radar, golden and bald eagle habitat, bat habitat, whooping crane habitat, and public lands. Regional deployment challenges are also discussed.

  14. Obstacles to Global CO2 Trading: A Familiar Problem A. Denny Ellerman1

    E-Print Network [OSTI]

    obstacles to the development of an international CO2 emissions trading system, but the biggest is a feature emissions trading. The paper reviews the various instruments by which such the Kyoto target might be met. The development of an international system for CO2 emissions trading should not be expected to be either quick

  15. Title of dissertation: A CONTINUUM MODEL FOR FLOCKING: OBSTACLE AVOIDANCE, EQUILIBRIUM,

    E-Print Network [OSTI]

    Anlage, Steven

    ABSTRACT Title of dissertation: A CONTINUUM MODEL FOR FLOCKING: OBSTACLE AVOIDANCE, EQUILIBRIUM, AND STABILITY Nicholas Alexander Mecholsky, Doctor of Philosophy, 2010 Dissertation directed by: Professor of animal groups is a subject of growing attention. In this dissertation, we present a partial- differential

  16. A Probabilistic-Numerical Approximation for an Obstacle Problem Arising in Game Theory

    SciTech Connect (OSTI)

    Gruen, Christine, E-mail: christine.gruen@univ-brest.fr [Laboratoire de Mathematiques de Brest UMR 6205 (France)

    2012-12-15T23:59:59.000Z

    We investigate a two-player zero-sum stochastic differential game in which one of the players has more information on the game than his opponent. We show how to construct numerical schemes for the value function of this game, which is given by the solution of a quasilinear partial differential equation with obstacle.

  17. Invited Presentation, EdMedia '94 Vancouver, Canada page 1 Issues and Obstacles with Multimedia Authoring

    E-Print Network [OSTI]

    Invited Presentation, EdMedia '94 Vancouver, Canada page 1 Issues and Obstacles with Multimedia, multimedia authoring involves making hard choices, forecasting technological evolution and adapting of the common threads shared by three dissimilar cases of multimedia authoring which we have experimented with

  18. Turbidity current flow over an obstacle and phases of sediment wave generation

    E-Print Network [OSTI]

    Strauss, Moshe

    2011-01-01T23:59:59.000Z

    We study the flow of particle-laden turbidity currents down a slope and over an obstacle. A high-resolution 2D computer simulation model is used, based on the Navier-Stokes equations. It includes poly-disperse particle grain sizes in the current and substrate. Particular attention is paid to the erosion and deposition of the substrate particles, including application of an active layer model. Multiple flows are modeled from a lock release that can show the development of sediment waves (SW). These are stream-wise waves that are triggered by the increasing slope on the downstream side of the obstacle. The initial obstacle is completely erased by the resuspension after a few flows leading to self consistent and self generated SW that are weakly dependant on the initial obstacle. The growth of these waves is directly related to the turbidity current being self sustaining, that is, the net erosion is more than the net deposition. Four system parameters are found to influence the SW growth: (1) slope, (2) current ...

  19. The effects of obstacle geometry on jet mixing in releases of silane 

    E-Print Network [OSTI]

    Sposato, Christina F

    2000-01-01T23:59:59.000Z

    Releases of silane into air and the effects of obstacles were modeled with the Computational Fluid Dynamics (CFD) code, FLUENT. First the CFD code simulated the release of a free turbulent jet of silane into air to assure that the code agreed...

  20. A Moving Object Tracked by A Mobile Robot with Real-Time Obstacles Avoidance Capacity

    E-Print Network [OSTI]

    Abidi, Mongi A.

    . The robotic platform uses a visual camera to sense the movement of the desired object and a range sensor that assist a human driver for safety or comfort [6, 8]. NASA has applied this to help astronauts to carryA Moving Object Tracked by A Mobile Robot with Real-Time Obstacles Avoidance Capacity Chung

  1. Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand Requirements Recently ApprovedReliabilityPrincipal Investigators PostdoctoralResearch

  2. Wave blocking and partial transmission in subcritical flows over an obstacle

    E-Print Network [OSTI]

    Léo-Paul Euvé; Florent Michel; Renaud Parentani; Germain Rousseaux

    2015-02-06T23:59:59.000Z

    We study and measure the transmission coefficient of counter-propagating shallow-water waves produced by a wave generator and scattered by an obstacle. To precisely compare theoretical predictions and experimental data, we consider $\\sim 25$ frequencies for 5 subcritical background flows, where the maximum value of the Froude number ranges from $0.5$ to $0.75$. For each flow, the transmission coefficient displays a sharp transition separating total transmission from wave-blocking. Both the width and the central frequency of the transition are in good agreement with their theoretical values. The shape of the obstacle is identical to that used by the Vancouver team in the recent experiment aiming at detecting the analogue of stimulated Hawking radiation. Our results are compatible with the observations that have been reported. They complete them by establishing that the contribution of the transmission coefficient cannot be neglected for the lower half of the probed frequency range.

  3. Characterize and explore potential sites and prepare research and development plan (site investigation study). Final draft. Task 2. Milestone report

    SciTech Connect (OSTI)

    None

    1980-12-01T23:59:59.000Z

    A specific research and development plan to investigate the behavior and suitability of aquifers as compressed air energy storage (CAES) sites is presented. The proposed effort will evaluate present uncertainties in the performance of the underground energy storage subsystem and its impact on above ground plant design and cost. The project is planned to provide the utility industry with a quantitative basis for confidence that financial commitment to a demonstration plant and subsequent expansion is justified and poses acceptable risks. Activities in Phase II of a 5-phase overall CAES development program are reported. Information is included on the development of field testing specifications and schedules; selection of specific site for the conceptual design; development plan and schedule for the media site; development of analytical models of aquifer airflow; and well drilling requirements. As a result of these studies 14 sites in Illinois and Indiana were evaluated, 7 were ranked for suitability for CAES, and 4 were selected for possible use in the field testing program. Test procedures, the mathematical models and drilling requirments were developed. (LCL)

  4. Some Obstacles to United States Direct Private Foreign Investment in Manufacturing: 1950-1958.

    E-Print Network [OSTI]

    Stewart, Milton Dudley

    1960-01-01T23:59:59.000Z

    their productivity and thus increase their costs. In order to avoid interruptions in power service, many firms have established their own power generating units. Needless to say, this may sometimes be quite costly and represents an additional investment on which...SOME OBSTACLES TO UNITED STATES DIRECT PRIVATE POREIGN INVESTMENT IN MANUPACTURING: 1950-195S A Thesis By Milton Dudley Stewart, Jr. Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment...

  5. Lower bounds on the obstacle number of graphs Padmini Mukkamala1, Janos Pach2, and Domotor Palvolgyi3

    E-Print Network [OSTI]

    Pach, János

    Lower bounds on the obstacle number of graphs Padmini Mukkamala1, J´anos Pach2, and D¨om¨ot¨or P are extensively studied and used in computational geometry, robot motion planning, computer vision, sensor

  6. Yield drag in a two-dimensional foam flow around a circular obstacle: Effect of liquid fraction

    E-Print Network [OSTI]

    Christophe Raufaste; B. Dollet; Simon Cox; Yi Jiang; François Graner

    2007-07-09T23:59:59.000Z

    We study the two-dimensional flow of foams around a circular obstacle within a long channel. In experiments, we confine the foam between liquid and glass surfaces. In simulations, we use a deterministic software, the Surface Evolver, for bubble details and a stochastic one, the extended Potts model, for statistics. We adopt a coherent definition of liquid fraction for all studied systems. We vary it in both experiments and simulations, and determine the yield drag of the foam, that is, the force exerted on the obstacle by the foam flowing at very low velocity. We find that the yield drag is linear over a large range of the ratio of obstacle to bubble size, and is independent of the channel width over a large range. Decreasing the liquid fraction, however, strongly increases the yield drag; we discuss and interpret this dependence.

  7. Research opportunities to improve DSM impact estimates

    SciTech Connect (OSTI)

    Misuriello, H.; Hopkins, M.E.F. [Fleming Group, Washington, DC (United States)

    1992-03-01T23:59:59.000Z

    This report was commissioned by the California Institute for Energy Efficiency (CIEE) as part of its research mission to advance the energy efficiency and productivity of all end-use sectors in California. Our specific goal in this effort has been to identify viable research and development (R&D) opportunities that can improve capabilities to determine the energy-use and demand reductions achieved through demand-side management (DSM) programs and measures. We surveyed numerous practitioners in California and elsewhere to identify the major obstacles to effective impact evaluation, drawing on their collective experience. As a separate effort, we have also profiled the status of regulatory practices in leading states with respect to DSM impact evaluation. We have synthesized this information, adding our own perspective and experience to those of our survey-respondent colleagues, to characterize today`s state of the art in impact-evaluation practices. This scoping study takes a comprehensive look at the problems and issues involved in DSM impact estimates at the customer-facility or site level. The major portion of our study investigates three broad topic areas of interest to CIEE: Data analysis issues, field-monitoring issues, issues in evaluating DSM measures. Across these three topic areas, we have identified 22 potential R&D opportunities, to which we have assigned priority levels. These R&D opportunities are listed by topic area and priority.

  8. Over-parameterisation,a major obstacle to the use of artificial neural networks in hydrology ? Hydrology and Earth System Sciences, 7(5), 693706 (2003) EGU

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    2003-01-01T23:59:59.000Z

    Over-parameterisation,a major obstacle to the use of artificial neural networks in hydrology ? 693 Hydrology and Earth System Sciences, 7(5), 693706 (2003) © EGU Over-parameterisation, a major obstacle to the use of artificial neural networks in hydrology ? Eric Gaume and Raphael Gosset Ecole Nationale des

  9. Obstacles and Call to Action as a result of the Sept. 22nd and 23rd Biofuels Sustainability portion of the conference.

    E-Print Network [OSTI]

    Kyte, Michael

    Group 1 Obstacles and Call to Action as a result of the Sept. 22nd and 23rd Biofuels Sustainability. 22nd and 23rd Biofuels Sustainability portion of the confer- ence. #12;Group 3 Obstacles and Call to Action as a result of the Sept. 22nd and 23rd Biofuels Sustainability portion of the conference

  10. hal-00090531,version4-6Jul2007 Yield drag in a two-dimensional foam flow around a circular obstacle

    E-Print Network [OSTI]

    Boyer, Edmond

    hal-00090531,version4-6Jul2007 Yield drag in a two-dimensional foam flow around a circular obstacle-dimensional flow of foams around a circular obstacle within a long channel. In experiments, we confine the foam between liquid and glass surfaces. In simulations, we use a deterministic software, the Surface Evolver

  11. Strained-Si-on-Insulator (SSOI) and SiGe-on-Insulator (SGOI): Fabrication Obstacles and Solutions

    E-Print Network [OSTI]

    Strained-Si-on-Insulator (SSOI) and SiGe-on-Insulator (SGOI): Fabrication Obstacles and Solutions-Si and SiGe-on-insulator were fabricated, combining both the benefits of high-mobility strained-Si and SOI) to oxidized handle wafers. Layer transfer onto insulating handle wafers can be accomplished using grind

  12. Evaluation of Direct and Indirect Haptic Aiding in an Obstacle Avoidance Task for Tele-Operated Systems

    E-Print Network [OSTI]

    and Automation, University of Pisa, Pisa, 56126, Italy (e-mail: lpollini@dsea.unipi.it) *** Dept. of Brain in teleoperation environments in which the operator is physically separated from the vehicle. It appears reasonable Vehicles), Human-machine interface, Telepresence, Obstacle avoidance, Multi-sensory interface. 1

  13. Development of an Integrated Sensor System for Obstacle Detection and Terrain Evaluation for Application to Unmanned Ground

    E-Print Network [OSTI]

    Florida, University of

    Development of an Integrated Sensor System for Obstacle Detection and Terrain Evaluation field of view of 50 degrees and 38 degrees, respectively. Two sensor systems were utilized to evaluate., Wexford Pennsylvania ABSTRACT This paper describes the development and performance of a sensor system

  14. The Russian oil industry between public and private governance: obstacles to international oil companies' investment strategies1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The Russian oil industry between public and private governance: obstacles to international oil, July 2004 Submitted to Energy Policy The low level of involvement by international oil companies by international oil companies in that country. Meanwhile, Russia has become a principal actor on the international

  15. Legal obstacles and incentives to the development of small scale hydroelectric power in Maryland

    SciTech Connect (OSTI)

    None,

    1980-05-01T23:59:59.000Z

    The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level in Maryland are described. The Federal government also exercises extensive regulatory authority in the area. The dual regulatory system is examined with the aim of creating a more orderly understanding of the vagaries of the system, focusing on the appropriate legal doctrine, the law of pre-emption, application of the law to the case of hydroelectric development, and an inquiry into the practical use of the doctrine by the FERC. In Maryland, by common law rule, title to all navigable waters and to the soil below the high-water mark of those waters is vested in the state as successor to the Lord Proprietary who had received it by grant from the Crown. Rights to non-navigable water, public trust doctrine, and eminent domain are also discussed. Direct and indirect regulations, continuing obligations, loan programs, and regional organizations are described in additional sections.

  16. Clot Busting Simulations Test Potential Stroke Treatment

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

    Clot Busting Simulations Test Potential Stroke Treatment Clot Busting Simulations Test Potential Stroke Treatment September 24, 2013 | Tags: Biological and Environmental Research...

  17. NREL Overcomes Obstacles in Lignin Valorization (Fact Sheet), NREL Highlights in Research & Development, NREL (National Renewable Energy Laboratory)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparency Visit | National Nuclear 1 NATIONALexaminesDynamic

  18. Research Student Progress Monitoring Procedure 1.1 The University is committed to the effective monitoring of research students'

    E-Print Network [OSTI]

    Davies, Christopher

    the expected timescale. It allows for the identification of practical, as well as academic, obstacles to the supervision process. 1.2 The University expects students to make good progress in their study and research this expectation and to maximise the likelihood of their completing their degree successfully and within

  19. Evotec has teamed up with the Harwell Imaging Partnership (HIP) to maximise the potential of their research into cancer treatment drugs

    E-Print Network [OSTI]

    Zharkova, Valentina V.

    of their research into cancer treatment drugs using the Science and Technology Facilities Council (STFC)'s Central-based cancer treatments work by inhibiting the signals that cause mutated cancer cells to divide and multiply to the treatment. The ability to conduct single-cell imaging of inhibitor drugs binding their target in cancer

  20. GEOPHYSICAL RESEARCH LETTERS, VOL. 40, 59885993, doi:10.1002/2013GL057728, 2013 Up-gradient eddy fluxes of potential vorticity near the subtropical jet

    E-Print Network [OSTI]

    GEOPHYSICAL RESEARCH LETTERS, VOL. 40, 5988­5993, doi:10.1002/2013GL057728, 2013 Up-gradient eddy@atmos.colostate.edu) ©2013. American Geophysical Union. All Rights Reserved. 0094-8276/13/10.1002/2013GL057728 scales

  1. SoCS: Socially intelligent computing to support citizen science The proposed research project will investigate the capabilities and potential of social computational

    E-Print Network [OSTI]

    Crowston, Kevin

    SoCS: Socially intelligent computing to support citizen science The proposed research project production and innovation in citizen science projects; 2. generating new models of SoCS that support large includes case studies of several citizen science projects to establish the nature of the SoCS currently

  2. By unravelling some of the mechanisms of lung injury, repair and fibrosis, Professor Bruce D Uhal's collaborative research is opening up the potential development of novel pharmaceutics

    E-Print Network [OSTI]

    Liu, Taosheng

    By unravelling some of the mechanisms of lung injury, repair and fibrosis, Professor Bruce D Uhal the biological molecules important to the function of the lungs. I was attracted to physiology because the many in your laboratory? Research in my laboratory has shown that during lung injury, Type II cells begin

  3. Evaluation of Novel Semiconductor Materials Potentially Useful in Solar Cells: Cooperative Research and Development Final Report, CRADA number CRD-06-00172

    SciTech Connect (OSTI)

    Geisz, J.

    2010-07-01T23:59:59.000Z

    Evaluation of novel semiconductor materials potentially useful in solar cells. NREL will fabricate, test and analyze solar cells from EpiWorks' wafers produced in 2-3 separate growth campaigns. NREL will also characterize material from 2-3 separate EpiWorks material development campaigns. Finally, NREL will visit EpiWorks and help establish any necessary process, such as spectral CV measurements and III-V on Si metalization processes and help validate solar cell designs and performance.

  4. Technical support for the Ohio Clean Coal Technology Program. Volume 2, Baseline of knowledge concerning process modification opportunities, research needs, by-product market potential, and regulatory requirements: Final report

    SciTech Connect (OSTI)

    Olfenbuttel, R.; Clark, S.; Helper, E.; Hinchee, R.; Kuntz, C.; Means, J.; Oxley, J.; Paisley, M.; Rogers, C.; Sheppard, W.; Smolak, L. [Battelle, Columbus, OH (United States)

    1989-08-28T23:59:59.000Z

    This report was prepared for the Ohio Coal Development Office (OCDO) under Grant Agreement No. CDO/R-88-LR1 and comprises two volumes. Volume 1 presents data on the chemical, physical, and leaching characteristics of by-products from a wide variety of clean coal combustion processes. Volume 2 consists of a discussion of (a) process modification waste minimization opportunities and stabilization considerations; (b) research and development needs and issues relating to clean coal combustion technologies and by-products; (c) the market potential for reusing or recycling by-product materials; and (d) regulatory considerations relating to by-product disposal or reuse.

  5. Study of the Effects of Obstacles in Liquefied Natural Gas (LNG) Vapor Dispersion using CFD Modeling

    E-Print Network [OSTI]

    Ruiz Vasquez, Roberto

    2012-10-19T23:59:59.000Z

    The evaluation of the potential hazards related with the operation of an LNG terminal includes possible release scenarios with the consequent flammable vapor dispersion within the facility; therefore, it is important to know the behavior...

  6. Study of the Effects of Obstacles in Liquefied Natural Gas (LNG) Vapor Dispersion using CFD Modeling 

    E-Print Network [OSTI]

    Ruiz Vasquez, Roberto

    2012-10-19T23:59:59.000Z

    The evaluation of the potential hazards related with the operation of an LNG terminal includes possible release scenarios with the consequent flammable vapor dispersion within the facility; therefore, it is important to ...

  7. Planning implications of energy research in Nigeria

    SciTech Connect (OSTI)

    Osotimehin, S.O.A.; Benjamin, N.R.D.; Sanni, S.A.

    1980-12-01T23:59:59.000Z

    A survey of projects in research institutions and major public energy organizations was undertaken with a view to determining to what extent energy research activities are in consonance with national research objectives. Such a survey is also useful in developing an appropriate energy research policy for Nigeria. It appears that energy R and D efforts are concentrated in the area of alternative energy resources; this accounts for 66% of the total projects. Most of the local efforts are duplication of international research efforts. Even though the demand for energy research is well defined, the absence of proper coordination and adequate policy instruments have resulted in the unattainment of the research goals of the energy sector. Thus, the arguement adduced by some investigators that lack of demand for research is the main obstacle for designing and implementing a relevant science policy in a developing country does not hold for Nigerian conditions.

  8. H. R. 5051: a bill to authorize funding for research on the potential atmospheric, climatic, biological, health, and environmental consequences of nuclear explosions and nuclear exchanges. Introduced in the House of Representatives, Ninety-Ninth Congress, Second Session, June 18, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01T23:59:59.000Z

    The Nuclear Winter Research Act of 1986 authorizes funding to study the potential consequences of nuclear explosions. The research will cover possible atmospheric, climatic, biological, health, or environmental changes to see if the nuclear winter theory is plausible. The bill authorizes $8.5 million over a five-year period for the Department of Defense study. It also establishes a Nuclear Winter Study Commission to determine and evaluate what implications these potential effects have for defense policy.

  9. Elastic-wave identification of penetrable obstacles using shape-material sensitivity framework

    E-Print Network [OSTI]

    Guzina, Bojan

    in general has been the subject of intensive mathematical and computational research [40,26,13,16], only Palaiseau Cedex, France b Department of Civil Engineering, University of Minnesota, Minneapolis, MN 55455-material sensitivity Elastodynamics Identification Inclusion Boundary element method Constrained optimization a b s t r

  10. Technology Potential of Thermal Energy Storage (TES) Systems in Federal Facilities

    SciTech Connect (OSTI)

    Chvala, William D.

    2001-07-31T23:59:59.000Z

    This document presents the findings of a technology market assessment for thermal energy storage (TES) in space cooling applications. The potential impact of TES in Federal facilities is modeled using the Federal building inventory with the appropriate climatic and energy cost data. In addition, this assessment identified acceptance issues and major obstacles through interviews with energy services companies (ESCOs), TES manufacturers, and Federal facility staff.

  11. Carbon Capture and Storage Realising the potential?

    E-Print Network [OSTI]

    Haszeldine, Stuart

    Carbon Capture and Storage Realising the potential? UKERC Research Project #12;Carbon Capture Winskel University of Edinburgh Peter Pearson and Stathis Arapostathis Low Carbon Research Institute @UKERKHQ #12;UKERC Research Project: Carbon Capture and Storage: Realising the potential? 01 It is the hub

  12. The Obstacle Version of the Geometric Dynamic Programming Principle: Application to the Pricing of American Options Under Constraints

    SciTech Connect (OSTI)

    Bouchard, Bruno, E-mail: bouchard@ceremade.dauphine.fr; Vu, Thanh Nam, E-mail: thanh@ceremade.dauphine.f [Universite Paris Dauphine, CEREMADE (France)

    2010-04-15T23:59:59.000Z

    We provide an obstacle version of the Geometric Dynamic Programming Principle of Soner and Touzi (J. Eur. Math. Soc. 4:201-236, 2002) for stochastic target problems. This opens the doors to a wide range of applications, particularly in risk control in finance and insurance, in which a controlled stochastic process has to be maintained in a given set on a time interval [0,T]. As an example of application, we show how it can be used to provide a viscosity characterization of the super-hedging cost of American options under portfolio constraints, without appealing to the standard dual formulation from mathematical finance. In particular, we allow for a degenerate volatility, a case which does not seem to have been studied so far in this context.

  13. Research highlights potential for improved solar cells

    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's PossibleRadiation Protection Technical s

  14. Government-promoted collective research and development in Japan: Analyses of the organization through case studies

    SciTech Connect (OSTI)

    Hane, G.J.

    1990-06-01T23:59:59.000Z

    A study was commissioned by the Energy Conservation and Utilization Technologies (ECUT) Program of the US Department of Energy (DOE) to better understand the strategies used for cooperative and joint-venture research and development (R D) overseas. The study evaluates the organization and management of several different types of cooperative R D programs in Japan that are sponsored under the Ministry of International Trade and Industry (MITI) Program, Exploratory Research for Advanced Technology (ERATO) Program, and the Key Technology Center (KTC) Program. The ERATO Program grew out of a concern over revising the government's approach to supporting research and technology development. The program was initiated to address what was regarded as a lack of creativity in areas at the forefront of science. The program recruits young researchers and allows them flexibility to explore multi-disciplinary areas at the forefront of science. It has been organized to allow for individual creativity but at the same time to benefit from the combined knowledge of an assembly of researchers. Because the plan is such a radical departure from conventional Japanese philosophy, it has met with certain bureaucratic obstacles. Visits to four ERATO projects are described. The third program, the KTC Program, focuses on getting private firms to venture into risky areas of advanced technology to pave the way for future industries. Its goal is to encourage a shift of resources in the private sector toward areas that are considered essential for the competitive development of future industries. The principal philosophy behind the KTC is that the private sector is in the best position to identify promising technical challenges and to weigh their commercial potential against research uncertainties. Three KTC research joint ventures are briefly described. 13 refs., 9 figs., 35 tabs.

  15. Vorticity generation in creeping flow past a magnetic obstacle Centro de Investigacin en Energa, UNAM, Apartado Postal 34, Temixco, Morelos 62580, Mexico

    E-Print Network [OSTI]

    Abdou, Mohamed

    Vorticity generation in creeping flow past a magnetic obstacle S. Cuevas* Centro de Investigación Mechanical & Aerospace Engineering Department, UCLA, 44-114 Engineering IV, Los Angeles, California 90095 The generation of vorticity in the two-dimensional creeping flow of an incompressible, electrically conduct- ing

  16. Legal obstacles and incentives to the third development of small-scale hydroelectric potential in the six New England states: executive summary

    SciTech Connect (OSTI)

    None,

    1980-05-01T23:59:59.000Z

    This executive summary describes the relationship of Federal law and regulation to state law and regulation of small-scale hydroelectric facilities. It also highlights important features of the constitutional law, statutory law, case law, and regulations of each of the six New England states. The summary may serve as a concise overview of and introduction to the detailed reports prepared by the Energy Law Institute on the legal and regulatory systems of each of the six states. The dual regulatory system is a function of the federalist nature of our government. This dual system is examined from the standpoint of the appropriate legal doctrine, i.e., the law of pre-emption, and the application of this law to the case of hydroelectric development. The regulation of small dams are discussed and flow diagrams of the regulations are presented for each of the six states - Maine, Massachusetts, Vermont, New Hampshire, Vermont, and Connecticut.

  17. Developing ``SMART'' Equipment and Systems through Collaborative NERI Research and Development: A First Year of Progress

    SciTech Connect (OSTI)

    HARMON,DARYL L.; GOLAY,MICHAEL W.; CHAPMAN,LEON D.; MAYNARD,KENNETH P.

    2000-09-11T23:59:59.000Z

    The US Department of Energy (DOE) created the Nuclear Energy Research Initiative (NERI) in 1999 to conduct research and development with the objectives of: (1) overcoming the principal technical obstacles to expanded nuclear energy use, (2) advancing the state of nuclear technology to maintain its competitive position in domestic and world markets, and (3) improving the performance, efficiency, reliability, and economics of nuclear energy. The NERI program is now beginning its second year with increased funding and an emphasis on international participation. Among the programs selected for funding was the ``Smart Equipment and Systems to Improve Reliability and Safety in Future Nuclear Power Plant Operations''. This program is a 36 month collaborative effort bringing together the technical capabilities of Westinghouse Nuclear Automation, Sandia National Laboratories, Duke Engineering and Services (DE and S), Massachusetts Institute of Technology (MIT) and Pennsylvania State University (PSU). The goal of the program is to design, develop, and evaluate an integrated set of tools and methodologies that can improve the reliability and safety of advanced nuclear power plants through the introduction of smart equipment and predictive maintenance technology. The results have implications for reduced construction costs. This paper discusses: (1) the goals and significance of the program, (2) the significant achievements of the program's first year and the current direction for its continuing efforts and (3) potential cooperation with the domestic nuclear and component manufacturing industries, and with international organizations.

  18. RESEARCH REPORT 2012 ResearchResearchResearch

    E-Print Network [OSTI]

    Saldin, Dilano

    research on batteries and energy storage, and are part of a multimillion- dollar investment by Johnson Controls that aims to make Wisconsin a hub for energy-storage technology. #12;Chancellor's Welcome A great powerful UW-MILWAUKEE RESEARCH REPORT 2012 As Wisconsin's premier public urban institution, the University

  19. RANGELAND SEQUESTRATION POTENTIAL ASSESSMENT

    SciTech Connect (OSTI)

    Lee Spangler; George F. Vance; Gerald E. Schuman; Justin D. Derner

    2012-03-31T23:59:59.000Z

    Rangelands occupy approximately half of the world's land area and store greater than 10% of the terrestrial biomass carbon and up to 30% of the global soil organic carbon. Although soil carbon sequestration rates are generally low on rangelands in comparison to croplands, increases in terrestrial carbon in rangelands resulting from management can account for significant carbon sequestration given the magnitude of this land resource. Despite the significance rangelands can play in carbon sequestration, our understanding remains limited. Researchers conducted a literature review to identify sustainably management practices that conserve existing rangeland carbon pools, as well as increase or restore carbon sequestration potentials for this type of ecosystem. The research team also reviewed the impact of grazing management on rangeland carbon dynamics, which are not well understood due to heterogeneity in grassland types. The literature review on the impact of grazing showed a wide variation of results, ranging from positive to negative to no response. On further review, the intensity of grazing appears to be a major factor in controlling rangeland soil organic carbon dynamics. In 2003, researchers conducted field sampling to assess the effect of several drought years during the period 1993-2002. Results suggested that drought can significantly impact rangeland soil organic carbon (SOC) levels, and therefore, carbon sequestration. Resampling was conducted in 2006; results again suggested that climatic conditions may have overridden management effects on SOC due to the ecological lag of the severe drought of 2002. Analysis of grazing practices during this research effort suggested that there are beneficial effects of light grazing compared to heavy grazing and non-grazing with respect to increased SOC and nitrogen contents. In general, carbon storage in rangelands also increases with increased precipitation, although researchers identified threshold levels of precipitation where sequestration begins to decrease.

  20. Nepal: Obstacles to Peace

    E-Print Network [OSTI]

    International Crisis Group

    2003-06-17T23:59:59.000Z

    not stand the test of time. By the reckoning of almost all involved, any peace deal will require some form of constitutional amendment, or even the preparation of a new constitution. Without the broad buy-in of society, constitutional revision... . However, five days later, an RNA spokesperson indicated that the military would not restrict its movements until the Maoists returned weapons looted from it during the war.35 This set off confusing and continuing exchanges regarding whether...

  1. Thermonuclear Fusion Research Progress and the Way to the Reactor

    SciTech Connect (OSTI)

    Koch, Raymond [Laboratory for Plasma Physics, Royal Military Academy, Association EURATOM - Belgian State, 1000 Brussels (Belgium)

    2006-06-08T23:59:59.000Z

    The paper reviews the progress of fusion research and its prospects for electricity generation. It starts with a reminder of the principles of thermonuclear fusion and a brief discussion of its potential role in the future of the world energy production. The reactions allowing energy production by fusion of nuclei in stars and on earth and the conditions required to sustain them are reviewed. At the high temperatures required for fusion (hundred millions kelvins), matter is completely ionized and has reached what is called its 4th state: the plasma state. The possible means to achieve these extreme temperatures is discussed. The remainder of the paper focuses on the most promising of these approaches, magnetic confinement. The operating principles of the presently most efficient machine of this type -- the tokamak -- is described in some detail. On the road to producing energy with fusion, a number of obstacles have to be overcome. The plasma, a fluid that reacts to electromagnetic forces and carries currents and charges, is a complex medium. Fusion plasma is strongly heated and is therefore a good example of a system far from equilibrium. A wide variety of instabilities can grow in this system and lead to self-organized structures and spontaneous cycles. Turbulence is generated that degrades the confinement and hinders easy achievement of long lasting hot plasmas. Physicists have learned how to quench turbulence, thereby creating sort of insulating bottles inside the plasma itself to circumvent this problem. The recent history of fusion performance is outlined and the prospect of achieving power generation by fusion in a near future is discussed in the light of the development of the 'International Tokamak Experimental Reactor' project ITER.

  2. Utrecht University's High Potential Programme Making Room

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Utrecht University's High Potential Programme Making Room for Talent 2 #12;Making Room for Talent Utrecht University has a worldwide reputation for excellence in research across a broad range. This is why in 2003 Utrecht University created the High Potential Programme, an incentive scheme which gives

  3. Compressed air energy storage: preliminary design and site development program in an aquifer. Final draft, Task 2: Volume 2 of 3. Characterize and explore potential sites and prepare research and development plan

    SciTech Connect (OSTI)

    None

    1980-12-01T23:59:59.000Z

    The characteristics of sites in Indiana and Illinois which are being investigated as potential sites for compressed air energy storage power plants are documented. These characteristics include geological considerations, economic factors, and environmental considerations. Extensive data are presented for 14 specific sites and a relative rating on the desirability of each site is derived. (LCL)

  4. U.S. Building-Sector Energy Efficiency Potential

    E-Print Network [OSTI]

    Brown, Rich

    2008-01-01T23:59:59.000Z

    New York State Energy Research and Development Authority (of conserved energy values from the CEF and New York stateEnergy Efficiency Resource Development Potential In New York.

  5. Colorado Potential Geothermal Pathways

    SciTech Connect (OSTI)

    Zehner, Richard E.

    2012-02-01T23:59:59.000Z

    Citation Information: Originator: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Publication Date: 2012 Title: Colorado PRS Cool Fairways Edition: First Publication Information: Publication Place: Earth Science & Observation Center, Cooperative Institute for Research in Environmental Science (CIRES), University of Colorado, Boulder Publisher: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Description: This layer contains the weakened basement rocks. Isostatic gravity was utilized to identify structural basin areas, characterized by gravity low values reflecting weakened basement rocks. Together interpreted regional fault zones and basin outlines define geothermal "exploration fairways", where the potential exists for deep, superheated fluid flow in the absence of Pliocene or younger volcanic units Spatial Domain: Extent: Top: 4544698.569273 m Left: 144918.141004 m Right: 763728.391299 m Bottom: 4094070.397932 m Contact Information: Contact Organization: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Contact Person: Khalid Hussein Address: CIRES, Ekeley Building Earth Science & Observation Center (ESOC) 216 UCB City: Boulder State: CO Postal Code: 80309-0216 Country: USA Contact Telephone: 303-492-6782 Spatial Reference Information: Coordinate System: Universal Transverse Mercator (UTM) WGS’1984 Zone 13N False Easting: 500000.00000000 False Northing: 0.00000000 Central Meridian: -105.00000000 Scale Factor: 0.99960000 Latitude of Origin: 0.00000000 Linear Unit: Meter Datum: World Geodetic System ’1984 (WGS ’1984) Prime Meridian: Greenwich Angular Unit: Degree Digital Form: Format Name: Shape file

  6. The Public Interest Energy Research (PIER) Lighting Research Program

    E-Print Network [OSTI]

    The Public Interest Energy Research (PIER) Lighting Research Program (LRP) needed a solid strategy. · Identify lighting codes and standards problems that require additional R&D, such as outdated lighting energy savings or demand reduction potential. They also identified additional lighting research needs

  7. Absolute Biodiesel Potential Country Name

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel Volume,234 0% 0% #12;Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel;Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel Volume (liters

  8. Free-energy functional of the electronic potential for Schrödinger-Poisson theory

    E-Print Network [OSTI]

    Vikram Jadhao; Kaushik Mitra; Francisco J. Solis; Monica Olvera de la Cruz

    2014-12-15T23:59:59.000Z

    In the study of model electronic device systems where electrons are typically under confinement, a key obstacle is the need to iteratively solve the coupled Schr\\"{o}dinger-Poisson (SP) equation. It is possible to bypass this obstacle by adopting a variational approach and obtaining the solution of the SP equation by minimizing a functional. Further, using molecular dynamics methods that treat the electronic potential as a dynamical variable, the functional can be minimized on the fly in conjunction with the update of other dynamical degrees of freedom leading to considerable reduction in computational costs. But such approaches require access to a true free-energy functional, one that evaluates to the equilibrium free energy at its minimum. In this paper, we present a variational formulation of the Schr\\"{o}dinger-Poisson (SP) theory with the needed free-energy functional of the electronic potential. We apply our formulation to semiconducting nanostructures and provide the expression of the free-energy functional for narrow channel quantum wells where the local density approximation yields accurate physics and for the case of wider channels where Thomas-Fermi approximation is valid.

  9. Green roofs: potential at LANL

    SciTech Connect (OSTI)

    Pacheco, Elena M [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    Green roofs, roof systems that support vegetation, are rapidly becoming one of the most popular sustainable methods to combat urban environmental problems in North America. An extensive list of literature has been published in the past three decades recording the ecological benefits of green roofs; and now those benefits have been measured in enumerated data as a means to analyze the costs and returns of green roof technology. Most recently several studies have made substantial progress quantifying the monetary savings associated with storm water mitigation, the lessoning of the Urban Heat Island, and reduction of building cooling demands due to the implementation of green roof systems. Like any natural vegetation, a green roof is capable of absorbing the precipitation that falls on it. This capability has shown to significantly decrease the amount of storm water runoff produced by buildings as well as slow the rate at which runoff is dispensed. As a result of this reduction in volume and velocity, storm drains and sewage systems are relieved of any excess stress they might experience in a storm. For many municipalities and private building owners, any increase in storm water mitigation can result in major tax incentives and revenue that does not have to be spent on extra water treatments. Along with absorption of water, vegetation on green roofs is also capable of transpiration, the process by which moisture is evaporated into the air to cool ambient temperatures. This natural process aims to minimize the Urban Heat Island Effect, a phenomenon brought on by the dark and paved surfaces that increases air temperatures in urban cores. As the sun distributes solar radiation over a city's area, dark surfaces such as bitumen rooftops absorb solar rays and their heat. That heat is later released during the evening hours and the ambient temperatures do not cool as they normally would, creating an island of constant heat. Such excessively high temperatures induce heat strokes, heat exhaustion, and pollution that can agitate the respiratory system. The most significant savings associated with green roofs is in the reduction of cooling demands due to the green roof's thermal mass and their insulating properties. Unlike a conventional roof system, a green roof does not absorb solar radiation and transfer that heat into the interior of a building. Instead the vegetation acts as a shade barrier and stabilizes the roof temperature so that interior temperatures remain comfortable for the occupants. Consequently there is less of a demand for air conditioning, and thus less money spent on energy. At LANL the potential of green roof systems has already been realized with the construction of the accessible green roof on the Otowi building. To further explore the possibilities and prospective benefits of green roofs though, the initial capital costs must be invested. Three buildings, TA-03-1698, TA-03-0502, and TA-53-0031 have all been identified as sound candidates for a green roof retrofit project. It is recommended that LANL proceed with further analysis of these projects and implementation of the green roofs. Furthermore, it is recommended that an urban forestry program be initiated to provide supplemental support to the environmental goals of green roofs. The obstacles barring green roof construction are most often budgetary and structural concerns. Given proper resources, however, the engineers and design professionals at LANL would surely succeed in the proper implementation of green roof systems so as to optimize their ecological and monetary benefits for the entire organization.

  10. Mapping Biomass Distribution Potential

    E-Print Network [OSTI]

    Schaetzel, Michael

    2010-11-18T23:59:59.000Z

    Mapping Biomass Distribution Potential Michael Schaetzel Undergraduate ? Environmental Studies ? University of Kansas L O C A T S I O N BIOMASS ENERGY POTENTIAL o According to DOE, Biomass has the potential to provide 14% of... the nation’s power o Currently 1% of national power supply o Carbon neutral? combustion of biomass is part of the natural carbon cycle o Improved crop residue management has potential to benefit environment, producers, and economy Biomass Btu...

  11. Transportation Research Board AFN 10: Basic Research and Emerging Technologies in Concrete

    E-Print Network [OSTI]

    Transportation Research Board AFN 10: Basic Research and Emerging Technologies in Concrete I will identify potential problems related to concrete materials, and develop research needs statement within STATEMENT AND BACKGROUND The chloride induced corrosion of steel reinforcement embedded in concrete

  12. Generalized Fusion Potentials

    E-Print Network [OSTI]

    Ofer Aharony

    1993-01-31T23:59:59.000Z

    Recently, DiFrancesco and Zuber have characterized the RCFTs which have a description in terms of a fusion potential in one variable, and proposed a generalized potential to describe other theories. In this note we give a simple criterion to determine when such a generalized description is possible. We also determine which RCFTs can be described by a fusion potential in more than one variable, finding that in fact all RCFTs can be described in such a way, as conjectured by Gepner.

  13. Potential Release Sites

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

    found. Some examples of potential release sites include septic tanks and associated drain lines chemical storage areas wastewater outfalls material disposal areas incinerators...

  14. Field matric potential sensor

    DOE Patents [OSTI]

    Hubbell, Joel M. (Idaho Falls, ID); Sisson, James B. (Idaho Falls, ID)

    2001-01-01T23:59:59.000Z

    A method of determining matric potential of a sample, the method comprising placing the sample in a container, the container having an opening; and contacting the sample with a tensiometer via the opening. An apparatus for determining matric potential of a sample, the apparatus comprising a housing configured to receive a sample; a portable matric potential sensing device extending into the housing and having a porous member; and a wall closing the housing to insulate the sample and at least a portion of the matric potential sensing device including the porous member.

  15. Structural foam-core panels in Northwest HUD-code manufactured housing: A preliminary assessment of opportunities and obstacles

    SciTech Connect (OSTI)

    Durfee, D.L.; Lee, A.D.; Onisko, S.A.

    1993-07-01T23:59:59.000Z

    This investigation of structural foam-core panels (foam panels) in manufactured housing was initiated during the Super Good Cents (SGC) program. The SGC program limited allowable glazing area because of the relatively high thermal losses associated with most windows. Due to their superior thermal performance, foam panels appeared to be a viable option to allow increased glazing area without compromising the thermal integrity of the wall. With the inception of the Manufactured-Housing Acquisition Program (MAP), however, the focus of this study has shifted. MAP permits unlimited glazing area if expensive, super-efficient, vinyl-framed, argon-gas-filled, low-emissivity coated windows are installed. Although MAP permits unlimited glazing area, a foam panel wall could allow the use of less expensive windows, larger window area, or less insulation and still provide the required thermal performance for the building. Bonneville contracted with the Pacific Northwest Laboratory (PNL) to investigate the feasibility of using foam panels in HUD-code manufactured housing. This study presents the results from a product and literature search. The potential barriers and benefits to the use of foam panels are determined from a regional survey of the HUD-code manufacturers and foam panel producers.

  16. Research Statement

    E-Print Network [OSTI]

    2015-01-18T23:59:59.000Z

    entries in the natural numbers, into an undergraduate research project. ..... and developing the undergraduate research project described at the end of Section 2,

  17. SOLAR ENERGY POTENTIALS

    E-Print Network [OSTI]

    Loreta N. Gashi; Sabedin A. Meha; Besnik A. Duriqi; Fatos S. Haxhimusa

    In recent years solar energy has experienced phenomenal growth due to the technological improvements resulting in cost reductions and also governments policies supportive of renewable energy development and utilization. In this paper we will present possibilities for development and deployment of solar energy. We will use Kosovo to compare the existing power production potential and future possible potential by using solar energy.

  18. Hydropower Potential Screening Study

    E-Print Network [OSTI]

    Hydropower Potential Screening Study Gillian Charles GRAC 5/28/14 #12;Latest Hydropower Potential Study Creating a Buzz 2014 DOE study on undeveloped stream reaches 84.7 GW undeveloped hydropower in undeveloped stream reaches hydropower in the PNW #12;Studies at both National

  19. September 2012 BASIN RESEARCH AND ENERGY GEOLOGY

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    September 2012 BASIN RESEARCH AND ENERGY GEOLOGY STATE UNIVERSITY OF NEW YORK at BINGHAMTON research programs in geochemistry, sedimentary geology, or Earth surface processes with the potential the position, visit the Geological Sciences and Environmental Studies website (www.geology

  20. Plant Population Viability and Restoration Potential for Rare Plants

    E-Print Network [OSTI]

    Plant Population Viability and Restoration Potential for Rare Plants Near Solar Installations ENVIRONMENTAL AREA RESEARCH PIER Environmental Research www.energy.ca.gov/research/ environmental March 2011 with renewable energy by 2020. Largescale solar developments are needed to achieve this goal

  1. Comparing Existing Pipeline Networks with the Potential Scale of Future U.S. CO2 Pipeline Networks

    SciTech Connect (OSTI)

    Dooley, James J.; Dahowski, Robert T.; Davidson, Casie L.

    2008-02-29T23:59:59.000Z

    There is growing interest regarding the potential size of a future U.S. dedicated CO2 pipeline infrastructure if carbon dioxide capture and storage (CCS) technologies are commercially deployed on a large scale. In trying to understand the potential scale of a future national CO2 pipeline network, comparisons are often made to the existing pipeline networks used to deliver natural gas and liquid hydrocarbons to markets within the U.S. This paper assesses the potential scale of the CO2 pipeline system needed under two hypothetical climate policies and compares this to the extant U.S. pipeline infrastructures used to deliver CO2 for enhanced oil recovery (EOR), and to move natural gas and liquid hydrocarbons from areas of production and importation to markets. The data presented here suggest that the need to increase the size of the existing dedicated CO2 pipeline system should not be seen as a significant obstacle for the commercial deployment of CCS technologies.

  2. Growing Sandalwood in Nepal--Potential

    E-Print Network [OSTI]

    Standiford, Richard B.

    Growing Sandalwood in Nepal--Potential Silvicultural Methods and Research Priorities1 Peter E. Neil 2 Abstract: Interest in sandalwood has increased recently in Nepal as a result of a royal directive establishment of sandalwood in Nepal. The silvicultural methods discussed could well be of use to other

  3. 50 Years of Fusion Research Fusion Innovation Research and Energy

    E-Print Network [OSTI]

    , .... · Controlled Thermonuclear Fusion had great potential ­ Uncontrolled Thermonuclear fusion demonstrated in 19521 50 Years of Fusion Research Dale Meade Fusion Innovation Research and Energy® Princeton, NJ SOFE 2009 June 1, 2009 San Diego, CA 92101 #12;2 #12;2 #12;3 Fusion Prior to Geneva 1958 · A period of rapid

  4. Ground potential rise monitor

    DOE Patents [OSTI]

    Allen, Zachery Warren; Zevenbergen, Gary Allen

    2012-07-17T23:59:59.000Z

    A device and method for detecting ground potential rise (GPR) comprising a first electrode, a second electrode, and a voltage attenuator. The first electrode and the second electrode are both electrically connected to the voltage attenuator. A means for determining the presence of a dangerous ground potential is connected to the voltage attenuator. The device and method further comprises a means for enabling one or more alarms upon the detection of the dangerous ground potential. Preferably, a first transmitter/receiver is connected to the means for enabling one or more alarms. Preferably, a second transmitter/receiver, comprising a button, is electromagnetically connected to the first transmitter/receiver. Preferably, the means for determining the presence of a dangerous ground potential comprises a means for determining the true RMS voltage at the output of the voltage attenuator, a transient detector connected to the output of the voltage attenuator, or a combination thereof.

  5. Potentiation of chlortetracycline

    E-Print Network [OSTI]

    Hesketh, Harold Robert

    1964-01-01T23:59:59.000Z

    H of the crop, proventriculus, giszsrd and duodenum and the serum chlortetrscycline levels of chicks fed sulphuric acid, hydrochloric acid, acetic acid and oxalic acid sa- potentiating agents. 35 The pH of the crap, proventri. culus, gizzard and duodenum... snd the serum chlortetracycline levels of chicks fed ammonium sulphate and sodium oxalate as potentiating agents' 36 12 The effect of dienestrol diacetste on the level of chlortetracycline in serum from three week old chicks . ~ . ?~ ~ . . ~ . 49...

  6. Postdoctoral Research Awards Annual Research Meeting: Joseph...

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

    Joseph Mondloch Postdoctoral Research Awards Annual Research Meeting: Joseph Mondloch Postdoctoral Research Awards Annual Research Meeting: Joseph Mondloch poster presentation....

  7. Microbiological Research ] (

    E-Print Network [OSTI]

    Sims, Gerald K.

    ) or to expand on previous research addressing the fate of nitrogen from agrochemicals (Bichat et al., 1999

  8. Strategic Nuclear Research Collaboration - FY99 Annual Report

    SciTech Connect (OSTI)

    T. J. Leahy

    1999-07-01T23:59:59.000Z

    The Idaho National Engineering and Environmental Laboratory (INEEL) has created the Strategic Nuclear Research Collaboration. The SNRC brings together some of America's finest laboratory and university nuclear researchers in a carefully focused research program intended to produce ''breakthrough'' solutions to the difficult issues of nuclear economics, safety, non-proliferation, and nuclear waste. This integrated program aims to address obstacles that stand in the way of nuclear power development in the US These include fuel cycle concerns related to waste and proliferation, the need for more efficient regulatory practices, and the high cost of constructing and operating nuclear power plants. Funded at an FY99 level of $2.58M, the SNRC is focusing the efforts of scientists and engineers from the INEEL and the Massachusetts Institute of Technology to solve complex nuclear energy challenges in a carefully chosen, integrated portfolio of research topics. The result of this collaboration will be research that serves as a catalyst for future direct-funded nuclear research and technology development and which preserves and enhances the INEEL's role as America's leading national laboratory for nuclear power research. In its first year, the SNRC has focused on four research projects each of which address one or more of the four issues facing further nuclear power development (economics, safety, waste disposition and proliferation-resistance). This Annual Report describes technical work and accomplishments during the first year of the SNRC's existence.

  9. Influence of the Fin on Two-Dimensional Characteristics of Dispersed Flow With Wall Liquid Film in the Vicinity of Obstacle

    SciTech Connect (OSTI)

    Stosic, Zoran V. [Framatome ANP GmbH, P.O. Box 3220, 91050 Erlangen (Germany); Stevanovic, Vladimir D. [University of Belgrade, Kraljice Marije 16, 11000 Belgrade, Serbia and Montenegro (Yugoslavia); Serizawa, Akimi [Kyoto University, Kumatori, Sennan, Osaka 590-0494 (Japan)

    2002-07-01T23:59:59.000Z

    Spacers have positive effects on the heat transfer enhancement and critical heat flux (CHF) increase downstream of their location in the boiling channel. These effects are further increased by the inclusion of the fin on the spacer rear edge. Numerical simulation of a separation in a high void gas phase and dispersed droplets flow around a spacer, with a liquid film flowing on the wall, is performed. Mechanisms leading to the CHF increase due to the two-phase flow separation and liquid film thickening downstream the spacer are demonstrated. Numerical simulations of gas phase, entrained droplets and wall liquid film flows were performed with the three-fluid model and with the application of the high order numerical scheme for the liquid film surface interface tracking. Predicted is a separation of gas and entrained droplets streams around the spacer without and with a fin inclined 30 and 60 degrees to the wall, as well as a change of wall liquid film thickness in the vicinity of spacer. Results of liquid film dynamic behaviour are compared with the recently obtained experimental results. Multi-dimensional characteristics of surface waves on the liquid film were measured with newly developed ultrasonic transmission technique in a 3 3 rod bundle test section with air-water flow under atmospheric conditions. Obtained numerical results are in good agreement with experimental observations. The presented investigation gives insight into the complex mechanisms of separated two-phase flow with wall liquid film around the spacer and support thermal-hydraulic design and optimisation of flow obstacles in various thermal equipment. (authors)

  10. Underwater Sensor Networking: Research Challenges and Potential Applications

    E-Print Network [OSTI]

    Heidemann, John

    synchronization, and localization protocols for high- latency acoustic networks, long-duration network sleeping SCADA systems, but in- creasingly with more rapidly deployed sensor networks [39]. Advances in reducing

  11. Potential Application Spaces For the purposes of this research, a

    E-Print Network [OSTI]

    Narasayya, Vivek

    robotic applications can be considered, among them the following: - Autonomous Vehicle Following and Control:- for a platoon of multiple vehicles under autonomous robotic control, control of the platoon-time linear system model of an autonomous robot platoon, we will model our vehicle convoy as a networked

  12. Some Potential Areas for Future Research Google Fellow

    E-Print Network [OSTI]

    Tomkins, Andrew

    of Google Organizing the world's information and making it universally accessible and useful #12;A Computer learning, Statistics, Information retrieval, AI Networking, Distributed systems, Fault tolerance Compilers welcome! #12;Hardware & Energy Efficiency · Moore's law is now scaling # cores instead of MHz ­ Fine

  13. Master in Biomedical Research List of Potential Laboratories

    E-Print Network [OSTI]

    Geffner, Hector

    Alsina. Department of Experimental and Health Sciences (UPF). Jose Aramburu and Cristina López-Rodríguez. Department of Experimental and Health Sciences (UPF). Francesc Calafell. (Institut Biologia Evolutiva-UPF/CSIC). Elena Casacuberta. (Institut Biologia Evolutiva-UPF/CSIC). Antonio García de Herreros. (IMIM

  14. Ribosome research in atomic detail offers potential insights into cancer,

    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 Scienceand Requirements RecentlyElectronicResources Resources About1 Sign In AboutReversinganemia,

  15. LABORATORY III POTENTIAL ENERGY

    E-Print Network [OSTI]

    Minnesota, University of

    LABORATORY III POTENTIAL ENERGY Lab III - 1 In previous problems, you have been introduced to the concepts of kinetic energy, which is associated with the motion of an object, and internal energy, which is associated with the internal structure of a system. In this section, you work with another form of energy

  16. Proteases Potentiate Fibrocyte Differentiation 

    E-Print Network [OSTI]

    Galvis Carvajal, Elkin David

    2013-09-27T23:59:59.000Z

    by the presence of the plasma protein Serum Amyloid P (SAP). Tryptase and thrombin potentiate fibrocyte differentiation in the presence of SAP, suggesting that these proteases can be part of a triggering mechanism for scar tissue formation in both healing wounds...

  17. Fusion potentials I

    E-Print Network [OSTI]

    P. Di Francesco; J. -B. Zuber

    1992-11-30T23:59:59.000Z

    We reconsider the conjecture by Gepner that the fusion ring of a rational conformal field theory is isomorphic to a ring of polynomials in $n$ variables quotiented by an ideal of constraints that derive from a potential. We show that in a variety of cases, this is indeed true with {\\it one-variable} polynomials.

  18. TRANSPORTATION: THE POTENTIAL

    E-Print Network [OSTI]

    Minnesota, University of

    INTERMODAL TRANSPORTATION: THE POTENTIAL AND THE CHALLENGE A Summary Report 2003 #12;June 2003 To the Reader This report summarizes the second James L. Oberstar Forum on Transportation Policy and Technology. Over two days, we explored the chal- lenges and opportunities in intermodal transportation, addressing

  19. Quantifying National Energy Savings Potential of Lighting Controls in

    E-Print Network [OSTI]

    Quantifying National Energy Savings Potential of Lighting Controls in Commercial Buildings Alison of Lighting Controls in Commercial Buildings Alison Williams, Barbara Atkinson, Karina Garbesi and Francis savings. Researchers have been quantifying energy savings from lighting controls in commercial buildings

  20. Vision-based obstacle avoidance

    DOE Patents [OSTI]

    Galbraith, John (Los Alamos, NM)

    2006-07-18T23:59:59.000Z

    A method for allowing a robot to avoid objects along a programmed path: first, a field of view for an electronic imager of the robot is established along a path where the electronic imager obtains the object location information within the field of view; second, a population coded control signal is then derived from the object location information and is transmitted to the robot; finally, the robot then responds to the control signal and avoids the detected object.

  1. Alaska's renewable energy potential.

    SciTech Connect (OSTI)

    Not Available

    2009-02-01T23:59:59.000Z

    This paper delivers a brief survey of renewable energy technologies applicable to Alaska's climate, latitude, geography, and geology. We first identify Alaska's natural renewable energy resources and which renewable energy technologies would be most productive. e survey the current state of renewable energy technologies and research efforts within the U.S. and, where appropriate, internationally. We also present information on the current state of Alaska's renewable energy assets, incentives, and commercial enterprises. Finally, we escribe places where research efforts at Sandia National Laboratories could assist the state of Alaska with its renewable energy technology investment efforts.

  2. MULTI-PHOTON PHOSPHOR FEASIBILITY RESEARCH

    SciTech Connect (OSTI)

    R. Graham; W. Chow

    2003-05-01T23:59:59.000Z

    Development of multi-photon phosphor materials for discharge lamps represents a goal that would achieve up to a doubling of discharge (fluorescent) lamp efficacy. This report reviews the existing literature on multi-photon phosphors, identifies obstacles in developing such phosphors, and recommends directions for future research to address these obstacles. To critically examine issues involved in developing a multi-photon phosphor, the project brought together a team of experts from universities, national laboratories, and an industrial lamp manufacturer. Results and findings are organized into three categories: (1) Multi-Photon Systems and Processes, (2) Chemistry and Materials Issues, and (3) Concepts and Models. Multi-Photon Systems and Processes: This category focuses on how to use our current understanding of multi-photon phosphor systems to design new phosphor systems for application in fluorescent lamps. The quickest way to develop multi-photon lamp phosphors lies in finding sensitizer ions for Gd{sup 3+} and identifying activator ions to red shift the blue emission from Pr{sup 3+} due to the {sup 1}S{sub 0} {yields} {sup 1}I{sub 6} transition associated with the first cascading step. Success in either of these developments would lead to more efficient fluorescent lamps. Chemistry and Materials Issues: The most promising multi-photon phosphors are found in fluoride hosts. However, stability of fluorides in environments typically found in fluorescent lamps needs to be greatly improved. Experimental investigation of fluorides in actual lamp environments needs to be undertaken while working on oxide and oxyfluoride alternative systems for backup. Concepts and Models: Successful design of a multi-photon phosphor system based on cascading transitions of Gd{sup 3+} and Pr{sup 3+} depends critically on how the former can be sensitized and the latter can sensitize an activator ion. Methods to predict energy level diagrams and Judd-Ofelt parameters of multi-photon transitions are needed to help guide the experimental material selection. This report provides the theoretical basis for leading knowledgeable researchers along the path to develop multi-photon phosphor systems. The ultimate goal, a doubling of fluorescent lamp efficacy, is not going to be easily obtained. This report begins the process and should be followed with detailed experimental and theoretical research to continue the development process.

  3. Research Gallery

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

    Environmental Monitoring and Research Nanotechnology: The Science of the Small Algae to Biofuels: Squeezing Power from Pond Scum Living with Wildfire: A Shared Community...

  4. On quantum potential dynamics

    E-Print Network [OSTI]

    Sheldon Goldstein; Ward Struyve

    2014-11-05T23:59:59.000Z

    Non-relativistic de Broglie-Bohm theory describes particles moving under the guidance of the wave function. In de Broglie's original formulation, the particle dynamics is given by a first-order differential equation. In Bohm's reformulation, it is given by Newton's law of motion with an extra potential that depends on the wave function--the quantum potential--together with a constraint on the possible velocities. It was recently argued, mainly by numerical simulations, that relaxing this velocity constraint leads to a physically untenable theory. We provide further evidence for this by showing that for various wave functions the particles tend to escape the wave packet. In particular, we show that for a central classical potential and bound energy eigenstates the particle motion is often unbounded. This work seems particularly relevant for ways of simulating wave function evolution based on Bohm's formulation of the de Broglie-Bohm theory. Namely, the simulations may become unstable due to deviations from the velocity constraint.

  5. The Potential for Wind Energy in Atlantic Canada

    E-Print Network [OSTI]

    Hughes, Larry

    The Potential for Wind Energy in Atlantic Canada Larry Hughes and Sandy Scott Whale Lake Research World Renewable Energy Congress, Reading, September 1992. #12;Hughes/Scott: Wind Energy in Atlantic Canada 1 The Potential for Wind Energy in Atlantic Canada Abstract Canadians are among the highest per

  6. Gravitational Potential Variations of the Sun and Moon for Estimation

    E-Print Network [OSTI]

    Firoozabadi, Abbas

    compressibility in a fractured reservoir is estimated using the pressure response due to gravitational potentialGravitational Potential Variations of the Sun and Moon for Estimation of Reservoir Compressibility Eric Chang,* SPE, and Abbas Firoozabadi, SPE, Reservoir Engineering Research Inst. Summary Total

  7. WP 3 Report: Biomass Potentials Biomass production potentials

    E-Print Network [OSTI]

    WP 3 Report: Biomass Potentials 1 Biomass production potentials in Central and Eastern Europe under different scenarios Final report of WP3 of the VIEWLS project, funded by DG-Tren #12;WP 3 Report: Biomass Potentials 2 Report Biomass production potentials in central and Eastern Europe under different scenarios

  8. Preliminary evaluation of wind energy potential: Cook Inlet area, Alaska

    SciTech Connect (OSTI)

    Hiester, T.R.

    1980-06-01T23:59:59.000Z

    This report summarizes work on a project performed under contract to the Alaska Power Administration (APA). The objective of this research was to make a preliminary assessment of the wind energy potential for interconnection with the Cook Inlet area electric power transmission and distribution systems, to identify the most likely candidate regions (25 to 100 square miles each) for energy potential, and to recommend a monitoring program sufficient to quantify the potential.

  9. Fuel Cell Research

    SciTech Connect (OSTI)

    Weber, Peter M. [Brown University] [Brown University

    2014-03-30T23:59:59.000Z

    Executive Summary In conjunction with the Brown Energy Initiative, research Projects selected for the fuel cell research grant were selected on the following criteria: ? They should be fundamental research that has the potential to significantly impact the nation’s energy infrastructure. ? They should be scientifically exciting and sound. ? They should synthesize new materials, lead to greater insights, explore new phenomena, or design new devices or processes that are of relevance to solving the energy problems. ? They involve top-caliper senior scientists with a record of accomplishment, or junior faculty with outstanding promise of achievement. ? They should promise to yield at least preliminary results within the given funding period, which would warrant further research development. ? They should fit into the overall mission of the Brown Energy Initiative, and the investigators should contribute as partners to an intellectually stimulating environment focused on energy science. Based on these criteria, fourteen faculty across three disciplines (Chemistry, Physics and Engineering) and the Charles Stark Draper Laboratory were selected to participate in this effort.1 In total, there were 30 people supported, at some level, on these projects. This report highlights the findings and research outcomes of the participating researchers.

  10. Researchers, Appointments

    E-Print Network [OSTI]

    in Aviation Gas Turbine Combustion/Emissions Research and Design System Optimization (UTIAS) Luca ScardoviInnovative Researchers, Devoted Educators Academic Appointments 2009­2012 #12;Innovative is a centre of immense inspiration, remarkable innovation and endless possibilities. And since 2009, we have

  11. Postdoctoral Research Awards Annual Research Meeting: Padmaja...

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

    Padmaja Gunda Postdoctoral Research Awards Annual Research Meeting: Padmaja Gunda Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the...

  12. Postdoctoral Research Awards Annual Research Meeting: Brandon...

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

    Brandon Mercado Postdoctoral Research Awards Annual Research Meeting: Brandon Mercado Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from...

  13. Potential effects of gallium on cladding materials

    SciTech Connect (OSTI)

    Wilson, D.F.; Beahm, E.C.; Besmann, T.M.; DeVan, J.H.; DiStefano, J.R.; Gat, U.; Greene, S.R.; Rittenhouse, P.L.; Worley, B.A.

    1997-10-01T23:59:59.000Z

    This paper identifies and examines issues concerning the incorporation of gallium in weapons derived plutonium in light water reactor (LWR) MOX fuels. Particular attention is given to the more likely effects of the gallium on the behavior of the cladding material. The chemistry of weapons grade (WG) MOX, including possible consequences of gallium within plutonium agglomerates, was assessed. Based on the calculated oxidation potentials of MOX fuel, the effect that gallium may have on reactions involving fission products and possible impact on cladding performance were postulated. Gallium transport mechanisms are discussed. With an understanding of oxidation potentials and assumptions of mechanisms for gallium transport, possible effects of gallium on corrosion of cladding were evaluated. Potential and unresolved issues and suggested research and development (R and D) required to provide missing information are presented.

  14. WINDExchange: Potential Wind Capacity

    Wind Powering America (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 IndustriesTownDells, Wisconsin: EnergyWyandanch,EagaAbout Printable VersionNews ThisPotential

  15. Research | NREL

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

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

  16. Accelerating Geothermal Research (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-05-01T23:59:59.000Z

    Geothermal research at the National Renewable Energy Laboratory (NREL) is advancing geothermal technologies to increase renewable power production. Continuous and not dependent on weather, the geothermal resource has the potential to jump to more than 500 gigawatts in electricity production, which is equivalent to roughly half of the current U.S. capacity. Enhanced geothermal systems have a broad regional distribution in the United States, allowing the potential for development in many locations across the country.

  17. Evaluation of NIPER thermal EOR research, state-of-the-art and research needs

    SciTech Connect (OSTI)

    Sarathi, P.S.; Olsen, D.K.; Mahmood, S.M.; Ramzel, E.B.

    1993-06-01T23:59:59.000Z

    The Thermal Oil Production Research Group at NIPER has conducted research on behalf of the US Department of Energy on thermal methods of oil production (steam and for 1 year, in situ combustion) since 1983. Research projects performed by this group have attempted to adapt to the needs and direction of the DOE`s oil research program and that of industry. This report summarizes the research that has been conducted, analyses the contributions of the research, describes how the technology was transferred to potential users, analyzes current trends in thermal research and thermal oil production, and makes suggestions for future research where NIPER could contribute to advances in thermal oil production.

  18. AR Researchers

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

    for fixed-wing unmanned aerial vehicles with an emphasis in cooperative unmanned vehicle research and intelligent remote sensing. Cal Christensen, M.S., P.E., P.M.P Cal...

  19. The Impact of Control Technology on the Demand Response Potential of

    E-Print Network [OSTI]

    LBNL-5750E The Impact of Control Technology on the Demand Response Potential of California was sponsored in part by the Demand Response Research Center which is funded

  20. 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...

  1. Ground potential rise monitor

    DOE Patents [OSTI]

    Allen, Zachery W. (Mandan, ND); Zevenbergen, Gary A. (Arvada, CO)

    2012-04-03T23:59:59.000Z

    A device and method for detecting ground potential rise (GPR) comprising positioning a first electrode and a second electrode at a distance from each other into the earth. The voltage of the first electrode and second electrode is attenuated by an attenuation factor creating an attenuated voltage. The true RMS voltage of the attenuated voltage is determined creating an attenuated true RMS voltage. The attenuated true RMS voltage is then multiplied by the attenuation factor creating a calculated true RMS voltage. If the calculated true RMS voltage is greater than a first predetermined voltage threshold, a first alarm is enabled at a local location. If user input is received at a remote location acknowledging the first alarm, a first alarm acknowledgment signal is transmitted. The first alarm acknowledgment signal is then received at which time the first alarm is disabled.

  2. Sources of symmetric potentials

    E-Print Network [OSTI]

    John W. Barrett

    1997-03-03T23:59:59.000Z

    Laboratory experiments on gravitation are usually performed with objects of constant density, so that the analysis of the forces concerns only the geometry of their shape. In an ideal experiment, the shapes of the constituent parts will be optimised to meet certain mathematical criteria, which ensure that the experiment has maximal sensitivity. Using this idea, the author suggested an experiment to determine the departure of the gravitational force from Newton's force law [1]. The geometrical problem which has to be solved is to find two shapes which differ significantly, but have the same Newtonian potential. Essentially, the experiment determines whether the two objects are distinguishable by their gravitational force. Here, we consider the case when one of them is a round ball. The result, Theorem 1, establishes a fact which appeared in numerical simulations, that the second object has to have a hole in it.

  3. THE POTENTIAL OF SOLAR ELECTRIC

    E-Print Network [OSTI]

    Delaware, University of

    and Environmental Policy University of Delaware April 2005 #12;THE POTENTIAL FOR SOLAR ELECTRIC APPLICATIONSTHE POTENTIAL OF SOLAR ELECTRIC APPLICATIONS FOR DELAWARE'S POULTRY FARMS FINAL REPORT Delaware Energy Office University of Delaware Center for Energy and Environmental Policy University

  4. Council's Regional Hydropower Potential Scoping

    E-Print Network [OSTI]

    Council's Regional Hydropower Potential Scoping Study Generating Resources Advisory Committee 11 to determine potential, and draw conclusions Determine if realistic, reasonable assumption for hydropower at existing non-powered dams, and upgrades at existing hydropower facilities #12;Questions Asked Can

  5. Research Areas

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014References by WebsitehomeResearch Areas

  6. Research Areas

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014References by WebsitehomeResearch

  7. Research Highlight

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014References byLaboratoryResearchRegime

  8. Research Help

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch Finds VitaminResearch

  9. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch Finds VitaminResearchClouds,

  10. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7Research Form Research

  11. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7Research Form ResearchThe

  12. Additive Manufacturing: Implications on Research and Manufacturing

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Additive Manufacturing: Implications on Research and Manufacturing With recent developments, etc.), additive manufacturing (AM) has the potential to become a transformative technology in innovation-based manufacturing. Agencies such as the Department of Defense, the National Science Foundation

  13. Organizational Errors: Directions for Future Research

    E-Print Network [OSTI]

    Carroll, John Stephen

    The goal of this chapter is to promote research about organizational errors—i.e., the actions of multiple organizational participants that deviate from organizationally specified rules and can potentially result in adverse ...

  14. Research & Development Roadmap: Next-Generation Low Global Warming...

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

    potential (GWP) when released to the atmosphere. This research and development (R&D) roadmap for next-generation low-GWP refrigerants provides recommendations to the Building...

  15. Harmonic potential and hadron spectroscopy

    E-Print Network [OSTI]

    Rafael Tumanyan

    2009-05-28T23:59:59.000Z

    The quark-gluon sea in the hadrons is considered as periodically correlated. Energy levels of Shrodinger equation with harmonic potential is used for describing of the spectrum of hadron masses. In the considered cases the effective potential operating on each particle of ensemble, under certain conditions becomes square-law on displacement from a equilibrium point. It can become an explanation of popularity of oscillator potential for the description of a spectrum of masses of elementary particles. The analysis shows that levels of periodic potential better agreed to the spectrum of hadron masses, than levels of other potentials used for an explanation of a spectrum of masses.

  16. Research | Energy Frontier Research Centers

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

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

  17. Secure coprocessing applications and research issues

    SciTech Connect (OSTI)

    Smith, S.W.

    1996-08-01T23:59:59.000Z

    The potential of secure coprocessing to address many emerging security challenges and to enable new applications has been a long-standing interest of many members of the Computer Research and Applications Group, including this author. The purpose of this paper is to summarize this thinking, by presenting a taxonomy of some potential applications and by summarizing what we regard as some particularly interesting research questions.

  18. OBPRM: An ObstacleBased PRM for 3D Workspaces Nancy M. Amato, Texas A&M University, College Station, TX, USA

    E-Print Network [OSTI]

    LaValle, Steven M.

    methods, known as Probabilistic Roadmap Methods (prms) have shown great potential for solving compli a graph of representative paths in C­space (a roadmap) whose vertices correspond to collision roadmap method (obprm), in cluttered 3­dimensional Workspaces. Various node generation strategies

  19. Chapter 20: Electric Potential and Electric Potential Energy

    E-Print Network [OSTI]

    Kioussis, Nicholas

    1 Chapter 20: Electric Potential and Electric Potential Energy 2. A 4.5 µC charge moves in a uniform electric field ( )5 ^4.1 10 N/C= ×E x . The change in electric potential energy of a charge that moves against an electric field is given by equation 20-1, 0U q Ed = . If the charge moves in the same

  20. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch

  1. Research and Development with Full Scale Research

    E-Print Network [OSTI]

    Sijpheer, N.; Bakker, E.J.; Opstelten, I.

    2010-01-01T23:59:59.000Z

    One of the research programs of the Energy research Centre of the Netherlands (ECN) concerns the built environment. Several facilities to conduct the research activities are at ECN's disposal. One of these facilities, are five research dwellings...

  2. Summary of Research Instruction Research Instruction

    E-Print Network [OSTI]

    Kaji, Hajime

    for Passive corium cooling system under severe accident and reactor components (e.g. Fuel assembly, Steam Master's Program Doctoral Program Summary of Research Instruction Research Instruction Doctoral Program Summary of Research Instruction Research Instruction Application Code Name

  3. Photonics Research and Development

    SciTech Connect (OSTI)

    Pookpanratana, Sujitra; Shlayan, Neveen; Venkat, Rama; Das, Bisjwajit; Boehm, Bob; Heske, Clemens; Fraser, Donald; Moustakas, Theodore

    2010-01-15T23:59:59.000Z

    During the period August 2005 through October 2009, the UNLV Research Foundation (UNLVRF), a non-profit affiliate of the University of Nevada, Las Vegas (UNLV), in collaboration with UNLVâ??s Colleges of Science and Engineering; Boston University (BU); Oak Ridge National Laboratory (ORNL); and Sunlight Direct, LLC, has managed and conducted a diverse and comprehensive research and development program focused on light-emitting diode (LED) technologies that provide significantly improved characteristics for lighting and display applications. This final technical report provides detailed information on the nature of the tasks, the results of the research, and the deliverables. It is estimated that about five percent of the energy used in the nation is for lighting homes, buildings and streets, accounting for some 25 percent of the average homeâ??s electric bill. However, the figure is significantly higher for the commercial sector. About 60 percent of the electricity for businesses is for lighting. Thus replacement of current lighting with solid-state lighting technology has the potential to significantly reduce this nationâ??s energy consumption â?? by some estimates, possibly as high as 20%. The primary objective of this multi-year R&D project has been to develop and advance lighting technologies to improve national energy conversion efficiencies; reduce heat load; and significantly lower the cost of conventional lighting technologies. The UNLVRF and its partners have specifically focused these talents on (1) improving LED technologies; (2) optimizing hybrid solar lighting, a technology which potentially offers the benefits of blending natural with artificial lighting systems, thus improving energy efficiency; and (3) building a comprehensive academic infrastructure within UNLV which concentrates on photonics R&D. Task researchers have reported impressive progress in (1) the development of quantum dot laser emitting diodes (QDLEDs) which will ultimately improve energy efficiency and lower costs for display and lighting applications (UNLV College of Engineering); (2) advancing green LED technology based on the Indium-Gallium-Nitride system (BU), thus improving conversion efficiencies; (3) employing unique state-of-the-art X-ray, electron and optical spectroscopies with microscopic techniques to learn more about the electronic structure of materials and contacts in LED devices (UNLV College of Science); (4) establishing a UNLV Display Lighting Laboratory staffed with a specialized team of academic researchers, students and industrial partners focused on identifying and implementing engineering solutions for lighting display-related problems; and (5) conducting research, development and demonstration for HSL essential to the resolution of technological barriers to commercialization.

  4. Neutron sources: Present practice and future potential

    SciTech Connect (OSTI)

    Cierjacks, S.; Smith, A.B.

    1988-01-01T23:59:59.000Z

    The present capability and future potential of accelerator-based monoenergetic and white neutron sources are outlined in the context of fundamental and applied neutron-nuclear research. The neutron energy range extends from thermal to 500 MeV, and the time domain from steady-state to pico-second pulsed sources. Accelerator technology is summarized, including the production of intense light-ion, heavy-ion and electron beams. Target capabilities are discussed with attention to neutron-producing efficiency and power-handling capabilities. The status of underlying neutron-producing reactions is summarized. The present and future use of neutron sources in: fundamental neutron-nuclear research, nuclear data acquisition, materials damage studies, engineering tests, and biomedical applications are discussed. Emphasis is given to current status, near-term advances well within current technology, and to long-range projections. 90 refs., 4 figs.

  5. Global Health Research | 2 Global Health Research

    E-Print Network [OSTI]

    Rambaut, Andrew

    Global Health Research | 2 Global Health Research Supporting researchers in low- and middle-income countries to carry out health- related research within their own countries. Gl bal Health #12;3 | Global Health Research #12;Global Health Research | 4 We are a global charitable foundation dedicated

  6. Orbits in a logarithmic potential

    SciTech Connect (OSTI)

    Hooverman, R.H.

    2014-04-15T23:59:59.000Z

    The characteristics of charged particle orbits in the logarithmic electrostatic potential field surrounding a straight conducting wire at a fixed potential are investigated. The equations of motion of an electron in a logarithmic potential are derived, the limiting cases are considered, and the results of numerical integration of the equations of motion are presented along with sketches of a few representative orbits. (C.E.S.)

  7. Target Space Duality III: Potentials

    E-Print Network [OSTI]

    Orlando Alvarez; Blazej Ruszczycki

    2007-12-31T23:59:59.000Z

    We generalize previous results on target space duality to the case where there are background fields and the sigma model lagrangian has a potential function.

  8. Powertrain Trends and Future Potential

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

    parties. Automotive Technology 12 Evolution in Clean Diesel & Gasoline Technology 1) turbo-charged with downsizing and var. valve timing (VVT); 2) max. potential w downsizing,...

  9. New report assesses offshore wind technology challenges and potential risks and benefits.

    E-Print Network [OSTI]

    New report assesses offshore wind technology challenges and potential risks and benefits. The report estimates that U.S. offshore winds have a gross potential generating capacity four times greater wind resources can provide many potential benefits, and with effective research, policies

  10. PNNL: Research

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

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

  11. Research Highlight

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014References

  12. Research Highlight

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014ReferencesStereo Photogrammetry Reveals

  13. Research Highlights

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014ReferencesStereo Photogrammetry

  14. Research Library

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014ReferencesStereoEnergy Materials

  15. Research Opportunities

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    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014ReferencesStereoEnergyOpportunities

  16. Research Techniques

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

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

  17. Research Tools

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

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

  18. UNIRIB: Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening aTurbulence may bedieselsummer gasoline price0 -PhysicsResearch

  19. Research Gallery

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch Finds Vitamin DResearch

  20. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch Finds

  1. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA New Approach for

  2. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA New Approach

  3. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA New ApproachA Novel

  4. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA New ApproachA

  5. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA New ApproachAFilling

  6. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA New

  7. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA NewIntersecting Cold

  8. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA NewIntersecting

  9. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsA

  10. Research Highlight

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    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsASingle Particle

  11. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsASingle ParticleThe

  12. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsASingle

  13. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsASingleAssessing Impact

  14. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsASingleAssessing

  15. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsASingleAssessingThe Two

  16. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearch FindsASingleAssessingThe

  17. Research Highlight

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearchMaking Sense of Convective

  18. Research Library

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearchMakingHighlightsSubmitLibrary

  19. Research Projects

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    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 Scienceand Requirements RecentlyElectronic Public Reading Room Electronic PublicResearchCurrent

  20. Research Facility,

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    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7 2ResearchAreas and

  1. Research Highlight

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    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7Research Form

  2. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7Research FormImportance of

  3. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7Research FormImportance

  4. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7Research FormImportanceAn

  5. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7Research

  6. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7ResearchIntegrated Water

  7. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7ResearchIntegrated

  8. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7ResearchIntegratedCloud

  9. Research Highlight

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7ResearchIntegratedCloudARM

  10. General inflaton potentials in supergravity

    SciTech Connect (OSTI)

    Kallosh, Renata; Linde, Andrei; Rube, Tomas [Department of Physics, Stanford University, Stanford, California 94305 (United States)

    2011-02-15T23:59:59.000Z

    We describe a way to construct supergravity models with an arbitrary inflaton potential V({phi}) and show that all other scalar fields in this class of models can be stabilized at the inflationary trajectory by a proper choice of the Kaehler potential.

  11. Research | Photosynthetic Antenna Research Center

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

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

  12. NREL: Biomass Research - Research Staff

    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: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gifNREL NRELChemical and CatalystNewResearch Staff Find

  13. FUEL CYCLE POTENTIAL WASTE FOR DISPOSITION

    SciTech Connect (OSTI)

    Carter, J.

    2011-01-03T23:59:59.000Z

    The United States (U.S.) currently utilizes a once-through fuel cycle where used nuclear fuel (UNF) is stored on-site in either wet pools or in dry storage systems with ultimate disposal in a deep mined geologic repository envisioned. Within the Department of Energy's (DOE) Office of Nuclear Energy (DOE-NE), the Fuel Cycle Research and Development Program (FCR&D) develops options to the current commercial fuel cycle management strategy to enable the safe, secure, economic, and sustainable expansion of nuclear energy while minimizing proliferation risks by conducting research and development of advanced fuel cycles, including modified open and closed cycles. The safe management and disposition of used nuclear fuel and/or nuclear waste is a fundamental aspect of any nuclear fuel cycle. Yet, the routine disposal of used nuclear fuel and radioactive waste remains problematic. Advanced fuel cycles will generate different quantities and forms of waste than the current LWR fleet. This study analyzes the quantities and characteristics of potential waste forms including differing waste matrices, as a function of a variety of potential fuel cycle alternatives including: (1) Commercial UNF generated by uranium fuel light water reactors (LWR). Four once through fuel cycles analyzed in this study differ by varying the assumed expansion/contraction of nuclear power in the U.S. (2) Four alternative LWR used fuel recycling processes analyzed differ in the reprocessing method (aqueous vs. electro-chemical), complexity (Pu only or full transuranic (TRU) recovery) and waste forms generated. (3) Used Mixed Oxide (MOX) fuel derived from the recovered Pu utilizing a single reactor pass. (4) Potential waste forms generated by the reprocessing of fuels derived from recovered TRU utilizing multiple reactor passes.

  14. FUEL CYCLE POTENTIAL WASTE FOR DISPOSITION

    SciTech Connect (OSTI)

    Jones, R.; Carter, J.

    2010-10-13T23:59:59.000Z

    The United States (U.S.) currently utilizes a once-through fuel cycle where used nuclear fuel (UNF) is stored on-site in either wet pools or in dry storage systems with ultimate disposal in a deep mined geologic repository envisioned. Within the Department of Energy's (DOE) Office of Nuclear Energy (DOE-NE), the Fuel Cycle Research and Development Program (FCR&D) develops options to the current commercial fuel cycle management strategy to enable the safe, secure, economic, and sustainable expansion of nuclear energy while minimizing proliferation risks by conducting research and development of advanced fuel cycles, including modified open and closed cycles. The safe management and disposition of used nuclear fuel and/or nuclear waste is a fundamental aspect of any nuclear fuel cycle. Yet, the routine disposal of used nuclear fuel and radioactive waste remains problematic. Advanced fuel cycles will generate different quantities and forms of waste than the current LWR fleet. This study analyzes the quantities and characteristics of potential waste forms including differing waste matrices, as a function of a variety of potential fuel cycle alternatives including: (1) Commercial UNF generated by uranium fuel light water reactors (LWR). Four once through fuel cycles analyzed in this study differ by varying the assumed expansion/contraction of nuclear power in the U.S; (2) Four alternative LWR used fuel recycling processes analyzed differ in the reprocessing method (aqueous vs. electro-chemical), complexity (Pu only or full transuranic (TRU) recovery) and waste forms generated; (3) Used Mixed Oxide (MOX) fuel derived from the recovered Pu utilizing a single reactor pass; and (4) Potential waste forms generated by the reprocessing of fuels derived from recovered TRU utilizing multiple reactor passes.

  15. Clinical Research Unit Translating research from

    E-Print Network [OSTI]

    Bandettini, Peter A.

    Clinical Research Unit Translating research from bench to bedside www.niehs.nih.gov/clinicalunit #12;National Institute of Environmental Health Sciences Clinical Research Program The National Institute of Environmental Health Sciences (NIEHS) Clinical Research Program and the Clinical Research Unit

  16. Completeness for sparse potential scattering

    SciTech Connect (OSTI)

    Shen, Zhongwei, E-mail: zzs0004@auburn.edu [Department of Mathematics and Statistics, Auburn University, Auburn, Alabama 36849 (United States)] [Department of Mathematics and Statistics, Auburn University, Auburn, Alabama 36849 (United States)

    2014-01-15T23:59:59.000Z

    The present paper is devoted to the scattering theory of a class of continuum Schrödinger operators with deterministic sparse potentials. We first establish the limiting absorption principle for both modified free resolvents and modified perturbed resolvents. This actually is a weak form of the classical limiting absorption principle. We then prove the existence and completeness of local wave operators, which, in particular, imply the existence of wave operators. Under additional assumptions on the sparse potential, we prove the completeness of wave operators. In the context of continuum Schrödinger operators with sparse potentials, this paper gives the first proof of the completeness of wave operators.

  17. Research and Development with Full Scale Research 

    E-Print Network [OSTI]

    Sijpheer, N.; Bakker, E.J.; Opstelten, I.

    2010-01-01T23:59:59.000Z

    One of the research programs of the Energy research Centre of the Netherlands (ECN) concerns the built environment. Several facilities to conduct the research activities are at ECN's disposal. One of these facilities, are ...

  18. Forecasting potential project risks through leading indicators to project outcome

    E-Print Network [OSTI]

    Choi, Ji Won

    2007-09-17T23:59:59.000Z

    , the Construction Industry Institute (CII) formed a research team to develop a new tool that can forecast the potential risk of not meeting specific project outcomes based on assessing leading indicators. Thus, the leading indicators were identified and then the new...

  19. Energy Recovery Potential from Wastewater Utilities through Innovation

    Broader source: Energy.gov [DOE]

    Breakout Session 3A—Conversion Technologies III: Energy from Our Waste—Will we Be Rich in Fuel or Knee Deep in Trash by 2025? Energy Recovery Potential from Wastewater Utilities through Innovation Lauren Fillmore, Senior Program Director, Water Environment Research Foundation

  20. An assessment of carbon sequestration potential in the UK

    E-Print Network [OSTI]

    Watson, Andrew

    , the majority of which do not contain natural gas. The pore spaces in these structures are filled with highlyAn assessment of carbon sequestration potential in the UK ­ Southern North Sea case study Michele Bentham January 2006 Tyndall Centre for Climate Change Research Working Paper 85 #12;1 An assessment

  1. International Conference on Carbon Nanotechnology: Potential and Challenges (Carbon 10)

    E-Print Network [OSTI]

    Srivastava, Kumar Vaibhav

    International Conference on Carbon Nanotechnology: Potential and Challenges (Carbon 10) 15 - 17th Since the discovery of the carbon nanotube (CNT) about two decades ago, research related to its of Materials and Process Engineering Kanpur Chapter hosted the `International Conference on Carbon

  2. The Green Potential of Free-Piston Stirling Engines

    E-Print Network [OSTI]

    Barth, Eric J.

    The Green Potential of Free-Piston Stirling Engines SGER: Green Energy via Control-Based Design of Free-Piston Stirling Engines Control Systems, Grant Number : 838874 Prof. Eric J. Barth, Mark Hofacker Vanderbilt University NSF CMMI Research and Innovation Conference 2009 What is a Free-Piston Stirling Engine

  3. Potential

    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's Possible forPortsmouth/Paducah Project Office PressPostdoctoraldecadal7 Estimated Award6,

  4. Hertz Potentials and Differential Geometry

    E-Print Network [OSTI]

    Bouas, Jeffrey David

    2011-08-08T23:59:59.000Z

    , and I present techniques for introducing gauge terms of arbitrary order. Finally, I give a treatment of one application of Hertz potentials, namely calculating electromagnetic Casimir interactions for a couple of systems....

  5. Groundwater Contamination Potential from Stormwater

    E-Print Network [OSTI]

    Clark, Shirley E.

    1 Groundwater Contamination Potential from Stormwater Infiltration Robert Pitt, University (CSOs). Introduction (cont.) · Scattered information is available addressing groundwater impacts cities · EPA 1983 NURP work on groundwater beneath Fresno and Long Island infiltration basins · NRC 1994

  6. Research Frontiers Cutting-Edge Research

    E-Print Network [OSTI]

    Takada, Shoji

    Research Frontiers Cutting-Edge Research in Kyoto University Kyoto University is known. Some of them exhibit circularly polarized light (CPL) with unprecedented anisotropy factors: they emit

  7. Effect of Impurities Scattering Potential on NMR relaxation rate in impure d-wave superconductors

    E-Print Network [OSTI]

    P. Udomsamuthirun; K. Meemon

    2009-07-20T23:59:59.000Z

    The purpose of our research is to study the nuclear spin lattice relaxation rate of impure d-wave superconductors. We use the Green function method to derive the approximation equation of density of states including the impurity scattering potential. We can get the analytic equation of the nuclear spin lattice relaxation rate that contained the impurity scattering potential in case of weak scattering potential and strong scattering potential in the simple form as the power series of order parameter and temperature . The numerical calculations show that there is coherence peak in the weak impurity scattering potential but there is no peak in the strong impurity scattering potential.

  8. Japanese Computing Center Discusses Potential Collaborations...

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

    Japanese Computing Center Discusses Potential Collaborations Japanese Computing Center Discusses Potential Collaborations February 26, 2011 Representatives from Japan's Tsukuba...

  9. Research Documentation Guidelines Capturing knowledge, improving research

    E-Print Network [OSTI]

    Sommerville, Ian

    researchers. The RAISER development process is an SDLC specific to Software Engineering by Computer Science

  10. MONTANA PALLADIUM RESEARCH INITIATIVE

    SciTech Connect (OSTI)

    Peters, John

    2012-05-09T23:59:59.000Z

    Project Objective: The overarching objective of the Montana Palladium Research Initiative is to perform scientific research on the properties and uses of palladium in the context of the U.S. Department of Energy'Ã?Â?Ã?Â?Ã?Â?Ã?Â?Ã?Â?Ã?Â?Ã?Â?Ã?Â?s Hydrogen, Fuel Cells and Infrastructure Technologies Program. The purpose of the research will be to explore possible palladium as an alternative to platinum in hydrogen-economy applications. To achieve this objective, the Initiatives activities will focus on several cutting-edge research approaches across a range of disciplines, including metallurgy, biomimetics, instrumentation development, and systems analysis. Background: Platinum-group elements (PGEs) play significant roles in processing hydrogen, an element that shows high potential to address this need in the U.S. and the world for inexpensive, reliable, clean energy. Platinum, however, is a very expensive component of current and planned systems, so less-expensive alternatives that have similar physical properties are being sought. To this end, several tasks have been defined under the rubric of the Montana Palladium Research Iniative. This broad swath of activities will allow progress on several fronts. The membrane-related activities of Task 1 employs state-of-the-art and leading-edge technologies to develop new, ceramic-substrate metallic membranes for the production of high-purity hydrogen, and develop techniques for the production of thin, defect-free platinum group element catalytic membranes for energy production and pollution control. The biomimetic work in Task 2 explores the use of substrate-attached hydrogen-producing enzymes and the encapsulation of palladium in virion-based protein coats to determine their utility for distributed hydrogen production. Task 3 work involves developing laser-induced breakdown spectroscopy (LIBS) as a real-time, in situ diagnostic technique to characterize PGEs nanoparticles for process monitoring and control. The systems engineering work in task 4 will determine how fuel cells Ã?Â?Ã?Â?Ã?Â?Ã?Â?Ã?Â?Ã?Â?Ã?Â?Ã?Â?taken as systems behave over periods of time that should show how their reformers and other subsystems deteriorate with time.

  11. Potential Applications USC Technology Opportunity

    E-Print Network [OSTI]

    Almor, Amit

    of Economic Excellence in Strategic Approaches to the Generation of Electricity (SAGE). His primary research processes and hydrogen generation for fuel cells. Dr. Lauterbach received a Dr. rer. nat. in Physical from

  12. Seismic Engineering Research Infrastructures for European Synergies (SERIES)

    E-Print Network [OSTI]

    Seismic Engineering Research Infrastructures for European Synergies (SERIES) M.N. Fardis University of Patras, Greece SUMMARY: Through the 4-year project SERIES (Seismic Engineering Research Infrastructures of their research. It also helps them to enhance their potential, by jointly developing novel seismic testing

  13. The Frame Potential, on Average

    E-Print Network [OSTI]

    Ingemar Bengtsson; Helena Granstrom

    2008-10-24T23:59:59.000Z

    A SIC consists of N^2 equiangular unit vectors in an N dimensional Hilbert space. The frame potential is a function of N^2 unit vectors. It has a unique global minimum if the vectors form a SIC, and this property has been made use of in numerical searches for SICs. When the vectors form an orbit of the Heisenberg group the frame potential becomes a function of a single fiducial vector. We analytically compute the average of this function over Hilbert space. We also compute averages when the fiducial vector is placed in certain special subspaces defined by the Clifford group.

  14. [Research and workshop on alternative fuels for aviation. Final report

    SciTech Connect (OSTI)

    NONE

    1999-09-01T23:59:59.000Z

    The Renewable Aviation Fuels Development Center (RAFDC) at Baylor University was granted U. S. Department of Energy (US DOE) and Federal Aviation Administration (FAA) funds for research and development to improve the efficiency in ethanol powered aircraft, measure performance and compare emissions of ethanol, Ethyl Tertiary Butyl Ether (ETBE) and 100 LL aviation gasoline. The premise of the initial proposal was to use a test stand owned by Engine Components Inc. (ECI) based in San Antonio, Texas. After the grant was awarded, ECI decided to close down its test stand facility. Since there were no other test stands available at that time, RAFDC was forced to find additional support to build its own test stand. Baylor University provided initial funds for the test stand building. Other obstacles had to be overcome in order to initiate the program. The price of the emission testing equipment had increased substantially beyond the initial quote. Rosemount Analytical Inc. gave RAFDC an estimate of $120,000.00 for a basic emission testing package. RAFDC had to find additional funding to purchase this equipment. The electronic ignition unit also presented a series of time consuming problems. Since at that time there were no off-the-shelf units of this type available, one had to be specially ordered and developed. FAA funds were used to purchase a Super Flow dynamometer. Due to the many unforeseen obstacles, much more time and effort than originally anticipated had to be dedicated to the project, with much of the work done on a volunteer basis. Many people contributed their time to the program. One person, mainly responsible for the initial design of the test stand, was a retired engineer from Allison with extensive aircraft engine test stand experience. Also, many Baylor students volunteered to assemble the. test stand and continue to be involved in the current test program. Although the program presented many challenges, which resulted in delays, the RAFDC's test stand is an asset which provides an ongoing research capability dedicated to the testing of alternative fuels for aircraft engines. The test stand is now entirely functional with the exception of the electronic ignition unit which still needs adjustments.

  15. A knowledge of the potential

    E-Print Network [OSTI]

    Sali, Andrej

    is as important for understanding protein folding as is the potential surface for the H H2 reaction. estimated to protein folding, in which thousands of atoms take part. The under- standing of a reaction is based of experimental developments and theoretical advances.[1] By contrast, protein folding is so complex that even

  16. Biomass Energy Crops: Massachusetts' Potential

    E-Print Network [OSTI]

    Schweik, Charles M.

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

  17. I used to be gifted: case studies of lost potential among adolescent females 

    E-Print Network [OSTI]

    McDonnell, Virginia Maurer

    2006-08-16T23:59:59.000Z

    This case study focuses on the influence of certain sociocultural factors on the ability of adolescent girls to fulfill their potentials. Specifically, the purpose of this research is to advance an alternative perspective ...

  18. Direct miRNA-hybridization assays and their potential in diagnostics

    E-Print Network [OSTI]

    Krylov, Sergey

    Direct miRNA-hybridization assays and their potential in diagnostics David W. Wegman, Sergey N. Wegman, Sergey N. Krylov* Centre for Research on Biomolecular Interactions, York University, Toronto

  19. Overview of energy-conservation research opportunities

    SciTech Connect (OSTI)

    Hopp, W.J.; Hauser, S.G.; Hane, G.J.; Gurwell, W.E.; Bird, S.P.; Cliff, W.C.; Williford, R.E.; Williams, T.A.; Ashton, W.B.

    1981-12-01T23:59:59.000Z

    This document is a study of research opportunities that are important to developing advanced technologies for efficient energy use. The study's purpose is to describe a wide array of attractive technical areas from which specific research and development programs could be implemented. Research areas are presented for potential application in each of the major end-use sectors. The study develops and applies a systematic approach to identifying and screening applied energy conservation research opportunities. To broadly cover the energy end-use sectors, this study develops useful information relating to the areas where federally-funded applied research will most likely play an important role in promoting energy conservation. This study is not designed to produce a detailed agenda of specific recommended research activities. The general information presented allows uniform comparisons of disparate research areas and as such provides the basis for formulating a cost-effective, comprehensive federal-applied energy conservation research strategy. Chapter 2 discusses the various methodologies that have been used in the past to identify research opportunities and details the approach used here. In Chapters 3, 4, and 5 the methodology is applied to the buildings, transportation, and industrial end-use sectors and the opportunities for applied research in these sectors are discussed.Chapter 6 synthesizes the results of the previous three chapters to give a comprehensive picture of applied energy conservation research opportunities across all end-use sectors and presents the conclusions to the report.

  20. Research needs to address ASR challenges 

    E-Print Network [OSTI]

    Wythe, Kathy

    2008-01-01T23:59:59.000Z

    tx H2O | pg. 8 For all its benefits, aquifer storage and recovery (ASR) does have some potential challenges that warrant further research and planning, according to scientists and others involved in ASR. In 2005, the National Research... systems to map and analyze major aquifers as part of comprehensive, regional planning efforts.? Dr. Robert Mace, Texas Water Development Board?s (TWDB) director of the groundwater resources division, said Texas has the infor- mation to do the 3-D...

  1. U.S. Renewable Energy Technical Potentials: A GIS-Based Analysis

    SciTech Connect (OSTI)

    Lopez, A.; Roberts, B.; Heimiller, D.; Blair, N.; Porro, G.

    2012-07-01T23:59:59.000Z

    This report presents the state-level results of a spatial analysis effort calculating energy technical potential, reported in square kilometers of available land, megawatts of capacity, and gigawatt-hours of generation, for six different renewable technologies. For this analysis, the system specific power density (or equivalent), efficiency (capacity factor), and land-use constraints were identified for each technology using independent research, published research, and professional contacts. This report also presents technical potential findings from previous reports.

  2. Research Councils UK Transforming

    E-Print Network [OSTI]

    Berzins, M.

    Research Councils UK Transforming our energy future #12;Research funded by the Research Councils in 2002 to create a viable renewable energy research community to foster industrial engagement of research, expertise and the business capability to develop and exploit them commercially. Energy and its

  3. External Research Funding Agreements

    E-Print Network [OSTI]

    Victoria, University of

    1 External Research Funding Agreements University Policy No: RH8200 Classification: Research and university employees under Research Funding Agreements. DEFINITIONS 2.00 Research Funding Agreement means funding provided through an agreement with the university to be used for research purposes, whether

  4. Forest Research: Climate Change

    E-Print Network [OSTI]

    Forest Research: Climate Change projects Forest Research is part of the Forestry Commission of climate change-related research is wide-ranging, covering impact assessment and monitoring, adaptation around a quarter of its research budget with Forest Research on climate change and related programmes

  5. Thermoelectric Generator (TEG) Fuel Displacement Potential using...

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

    (TEG) Fuel Displacement Potential using Engine-in-the-Loop and Simulation Thermoelectric Generator (TEG) Fuel Displacement Potential using Engine-in-the-Loop and Simulation...

  6. Cassava, a potential biofuel crop in China

    E-Print Network [OSTI]

    Jansson, C.

    2010-01-01T23:59:59.000Z

    Cassava, a potential biofuel crop in China Christer Janssoncassava; bioethanol; biofuel; metabolic engineering; Chinathe potentials of cassava in the biofuel sector and point to

  7. Phylogenetic Distribution of Potential Cellulases in Bacteria

    E-Print Network [OSTI]

    Berlemont, R.; Martiny, A. C

    2012-01-01T23:59:59.000Z

    Phylogenetic Distribution of Potential Cellulases incontent/79/5/1545 Phylogenetic Distribution of Potential3, 4). Thus, the phylogenetic distribution of en- zyme genes

  8. Therapeutic potential of nanoceria in regenerative medicine....

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

    Therapeutic potential of nanoceria in regenerative medicine. Therapeutic potential of nanoceria in regenerative medicine. Abstract: Tissue engineering and regenerative medicine aim...

  9. Mitigating Potential Environmental Impacts of Energy Development...

    Energy Savers [EERE]

    Mitigating Potential Environmental Impacts of Energy Development Mitigating Potential Environmental Impacts of Energy Development April 15, 2013 - 12:00am Addthis Partnering with...

  10. A role of the endoplasmic reticulum in a mathematical model of corticotroph action potentials

    E-Print Network [OSTI]

    Reale, Marco

    A role of the endoplasmic reticulum in a mathematical model of corticotroph action potentials Paul Research Centre, Department of Mathematics & Statistics, University of Canterbury, Private Bag 4800 cells generate repetitive action potentials and associated Ca2+ tran- sients in response to the agonist

  11. RESEARCH INFRASTRUCTURES Roadmap 2008

    E-Print Network [OSTI]

    Horn, David

    RESEARCH INFRASTRUCTURES FOR FRANCE Roadmap 2008 #12;INTRODUCTION European research infrastructures and development, benefiting to Europe's economy and competitiveness. This roadmap for the research infrastructures....................................................................................................6 3. The roadmap: existing and already decided RIs and others at the planning stage

  12. INTERNATIONAL PACIFIC RESEARCH CENTER

    E-Print Network [OSTI]

    Wang, Yuqing

    INTERNATIONAL PACIFIC RESEARCH CENTER APRIL 2004­MARCH 2005 REPORT SCHOOL OF OCEAN AND EARTH RESEARCH HIGHLIGHTS Indo-Pacific Ocean Climate Pacific Research Center Design by: Susan Yamamoto Printed by: Hagadone Printing Company Photo: Waikiki

  13. Universiteit Antwerpen Research Methods

    E-Print Network [OSTI]

    Nierstrasz, Oscar

    Methods Science vs. Engineering 5 Science Engineering Physics Chemistry Biology Mathematics ElectroUniversiteit Antwerpen Research Methods in Computer Science (Serge Demeyer -- University of Antwerp Introduction · Origins of Computer Science · Research Philosophy Research Methods · Feasibility study · Pilot

  14. Applying for Research Awards

    E-Print Network [OSTI]

    ... 53.22 KB APPLYING FOR RESEARCH AWARDS The Eastern Bird Banding Association seeks applicants for its annual $500 research awards in aid of research using banding techniques or bird banding data. ...

  15. Potential applications of nanostructured materials in nuclear waste management.

    SciTech Connect (OSTI)

    Braterman, Paul S. (The University of North Texas, Denton, TX); Phol, Phillip Isabio; Xu, Zhi-Ping (The University of North Texas, Denton, TX); Brinker, C. Jeffrey; Yang, Yi (University of New Mexico, Albuquerque, NM); Bryan, Charles R.; Yu, Kui; Xu, Huifang (University of New Mexico, Albuquerque, NM); Wang, Yifeng; Gao, Huizhen

    2003-09-01T23:59:59.000Z

    This report summarizes the results obtained from a Laboratory Directed Research & Development (LDRD) project entitled 'Investigation of Potential Applications of Self-Assembled Nanostructured Materials in Nuclear Waste Management'. The objectives of this project are to (1) provide a mechanistic understanding of the control of nanometer-scale structures on the ion sorption capability of materials and (2) develop appropriate engineering approaches to improving material properties based on such an understanding.

  16. Electronic structure, molecular bonding and potential energy surfaces

    SciTech Connect (OSTI)

    Ruedenberg, K. [Ames Laboratory, IA (United States)

    1993-12-01T23:59:59.000Z

    By virtue of the universal validity of the generalized Born-Oppenheimer separation, potential energy surfaces (PES`) represent the central conceptual as well as quantitative entities of chemical physics and provide the basis for the understanding of most physicochemical phenomena in many diverse fields. The research in this group deals with the elucidation of general properties of PES` as well as with the quantitative determination of PES` for concrete systems, in particular pertaining to reactions involving carbon, oxygen, nitrogen and hydrogen molecules.

  17. Franck RUFFIER Institute of Movement Sciences (Biorobotics Research Group)

    E-Print Network [OSTI]

    Jirsa, Viktor

    and Automation (ICRA 2010), May 2010, Pages 2253 ­ 2260 Serres J, Dray D, Ruffier F, Franceschini N (2008) A vision-based autopilot for a miniature air vehicle: joint speed control and lateral obstacle avoidance

  18. Sandia Hydrogen Combustion Research

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

    Hydrogen Combustion Research Sandia Hydrogen Combustion Research Sebastian A. Kaiser (PI) Sandia National Laboratories Christopher M. White University of New Hampshire Sponsor: DoE...

  19. Nuclear Physics: Experiment Research

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

    UserResearcher Information print version Research Highlights Public Interest Nuclear Physics Accelerator Free Electron Laser (FEL) Medical Imaging Physics Topics Campaigns...

  20. Operations Research Analyst

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as an Operations Research Analyst in the Generation Scheduling (PGS). The Operations Research Analyst is responsible for analytical work that involves...

  1. Sandia National Laboratories: Potential Partners

    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 Sol HomeFacebook Twitter YouTube Flickr RSSStrategicSynthetic AperturePotential

  2. Sandia National Laboratories: Potential Sponsors

    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 Sol HomeFacebook Twitter YouTube Flickr RSSStrategicSynthetic AperturePotential

  3. PRINCETON UNIVERSITY HIGH SCHOOL STUDENT RESEARCH PROPOSAL

    E-Print Network [OSTI]

    Rowley, Clarence W.

    no Lasers yes no Ladders/Fall Hazards yes no High Voltage Equipment yes no Please describe the student, including the student's primary laboratory (include building and room numbers) and field research locations materials, hazardous chemicals, carcinogens, infectious agents, lasers, laboratory animals and potentially

  4. Chemistry Department 2012 Summer Research Program

    E-Print Network [OSTI]

    to immobilize our sensor using our same methodology of photo cross-linking. One complication that we Modification of Nanoparticles for Potential Use as Sensors Our research team has recently demonstrated the luminous component at a slightly greater distance from the surface by employing a butadiyne photo cross

  5. Chemistry Department 2013 Summer Research Program

    E-Print Network [OSTI]

    to immobilize our sensor using our same methodology of photo cross-linking. One complication that we Modification of Nanoparticles for Potential Use as Sensors Our research team has recently demonstrated the luminous component at a slightly greater distance from the surface by employing a butadiyne photo cross

  6. Chemistry Department 2014 Summer Research Program

    E-Print Network [OSTI]

    our sensor using our same methodology of photo cross- linking. One complication that we Modification of Nanoparticles for Potential Use as Sensors Our research team has demonstrated that luminescent at a slightly greater distance from the surface by employing a butadiyne photo cross-linking methodology. Alkyl

  7. www.proloewe.de/en LOEWE Research

    E-Print Network [OSTI]

    Haller-Dintelmann, Robert

    Photo:FraunhoferSIT #12;LOEWE Research in Darmstadt Cocoon - Cooperative Sensor Communication Wireless and receive signals without using wires. Cooperative sensor communication has the potential to provide many criterion here is unimpeded and secure communication between increasing numbers of sensors. Partners

  8. Ris National Laboratory Materials Research Department

    E-Print Network [OSTI]

    . Radzikowskiego 152 PL-31-342 Krakow, Poland 2Materials Research Department Risø National Laboratory DK-4000]. The (quasi) harmonic approximation assumes harmonicity of the potential energy at equilibrium (the free energy minimum). A system which is unstable within the har- monic approach can be stabilized by entropy

  9. RESEARCH BRIEF wcec.ucdavis.edu

    E-Print Network [OSTI]

    California at Davis, University of

    the water coil, and properties of the spray water. Digital on/off control of duct heaters was usedRESEARCH BRIEF wcec.ucdavis.edu FOR MORE INFORMATION: Testing Non-Chemical Water Treatment Methods water treatment systems that have potential for use in evaporative cooling applications. · Test two

  10. Drug Discovery and Development from Marine Biology-Based Research

    E-Print Network [OSTI]

    Jawitz, James W.

    Drug Discovery and Development from Marine Biology- Based Research Oceanyx Pharmaceuticals is a novel drug discovery and development company that leverages marine biology-based natural identified two lead candidates, largazole and apratoxin, as potential drug candidates for the treatment

  11. Social Media, Research, and Ethics: Challenges and Strategies

    E-Print Network [OSTI]

    Biederman, Irving

    Chair in Ethics University of Wisconsin-Stout Presentation for The Department of Energy, skype, social media, tweets, online course software, etc · Increasingly, the line between tool ­ Description of research risks/potential benefits ­ Solicitation of identifiable private information (e

  12. Designing the Microbial Research Commons

    SciTech Connect (OSTI)

    Uhlir, Paul F

    2011-10-01T23:59:59.000Z

    Recent decades have witnessed an ever-increasing range and volume of digital data. All elements of the pillars of science--whether observation, experiment, or theory and modeling--are being transformed by the continuous cycle of generation, dissemination, and use of factual information. This is even more so in terms of the re-using and re-purposing of digital scientific data beyond the original intent of the data collectors, often with dramatic results. We all know about the potential benefits and impacts of digital data, but we are also aware of the barriers, the challenges in maximizing the access, and use of such data. There is thus a need to think about how a data infrastructure can enhance capabilities for finding, using, and integrating information to accelerate discovery and innovation. How can we best implement an accessible, interoperable digital environment so that the data can be repeatedly used by a wide variety of users in different settings and with different applications? With this objective: to use the microbial communities and microbial data, literature, and the research materials themselves as a test case, the Board on Research Data and Information held an International Symposium on Designing the Microbial Research Commons at the National Academy of Sciences in Washington, DC on 8-9 October 2009. The symposium addressed topics such as models to lower the transaction costs and support access to and use of microbiological materials and digital resources from the perspective of publicly funded research, public-private interactions, and developing country concerns. The overall goal of the symposium was to stimulate more research and implementation of improved legal and institutional models for publicly funded research in microbiology.

  13. Research at Research Development Services and

    E-Print Network [OSTI]

    · $400M ongoing upgrade · FEL Light Source (~14kW) CEBAF #12;Alternative Energy ·Algal Biodiesel Research

  14. Sandia National Laboratories: Research: Research Foundations...

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

    Radiation Effects and High Energy Density Science Rings of Saturn, Sandia's workhorse pulsed-power machine. The Radiation Effects and High Energy Density Science Research...

  15. Postdoctoral Research Awards Annual Research Meeting: Jun Lu...

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

    Jun Lu Postdoctoral Research Awards Annual Research Meeting: Jun Lu Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the U.S. Department...

  16. Postdoctoral Research Awards Annual Research Meeting: Jared Clark...

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

    Jared Clark Postdoctoral Research Awards Annual Research Meeting: Jared Clark Poster Presentation at the 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the...

  17. Postdoctoral Research Awards Annual Research Meeting: Sarah Hobdey...

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

    Sarah Hobdey Postdoctoral Research Awards Annual Research Meeting: Sarah Hobdey Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the...

  18. Postdoctoral Research Awards Annual Research Meeting: Neil Dasgupta...

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

    Neil Dasgupta Postdoctoral Research Awards Annual Research Meeting: Neil Dasgupta Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the...

  19. Postdoctoral Research Awards Annual Research Meeting: David Lampert...

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

    David Lampert Postdoctoral Research Awards Annual Research Meeting: David Lampert Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the...

  20. Postdoctoral Research Awards Annual Research Meeting: Brian Larsen...

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

    Brian Larsen Postdoctoral Research Awards Annual Research Meeting: Brian Larsen Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the...

  1. Animal Testing Medical Research

    E-Print Network [OSTI]

    Bech, Claus

    Arondsen Marit Gystøl #12;ZO-8091 Forsøksdyrlære Animal experiments in medical research NTNU ­ Norges ..................................................................................................................................................... 14 #12;ZO-8091 Forsøksdyrlære Animal experiments in medical research NTNU ­ Norges Teknisk have come from animal research. Animal research is defined as the use of non-human animals

  2. Jahresbericht der Research Academy

    E-Print Network [OSTI]

    Schüler, Axel

    Jahresbericht der Research Academy Leipzig 2008 #12;Inhalt Die Research Academy Leipzig 3 Vorwort Research Academy Leipzig im Aufwind 3 Die Arbeit der RAL-Doktorandenvertretung 2008 4 Fächerübergreifendes Qualifikationsprogramm Die Veranstaltungen der Research Academy Leipzig 2008 5 Seminar ,,Junge Wissenschaft und Praxis" 6

  3. Microsoft External Research Backgrounder

    E-Print Network [OSTI]

    Narasayya, Vivek

    are undeniable. M icrosoft Research believes that collaboration between the public and private sectors, combined with the power of computing, can help researchers as they work to solve the most urgent challenges in medicine, Building the Future of Technology Microsoft External Research Backgrounder #12;The team promotes research

  4. LIGHTING CONTROLS: SURVEY OF MARKET POTENTIAL

    E-Print Network [OSTI]

    Verderber, R.R.

    2010-01-01T23:59:59.000Z

    REFERENCES Task Report to Lighting Systems Research,Berkeley Laboratory, "Lighting Control System Market1980). Task Report to Lighting Systems Research, Lawrence

  5. NUMERICAL SOLUTION OF AN INVERSE OBSTACLE ...

    E-Print Network [OSTI]

    2015-01-25T23:59:59.000Z

    n?Z. An exp(in?),. (2.6) where An and An are constants. Adding (2.2) and (2.5), ...... [10] T. Cheng, P. Li, and Y. Wang, Near-field imaging of perfectly conducting

  6. Research Roadmap Presentation

    E-Print Network [OSTI]

    Sloman, Aaron

    Research Roadmap Presentation: euCognition Meeting, Munich 12 Jan 2007 http://www.eucognition.org/six_monthly_meeting_2.htm What's a Research Roadmap For? Why do we need one? How can we produce one? Aaron Sloman ( http.cs.bham.ac.uk/research/projects/cosy/papers/#pr0701 See also the euCognition Research Roadmap project: http://www.eucognition.org/wiki/index.php?title=Research_Roadmap

  7. Characteristics of potential repository wastes

    SciTech Connect (OSTI)

    Cowart, C.G.; Notz, K.J.

    1992-10-01T23:59:59.000Z

    This report presents the results of a fully documented peer review of DOE/RW-0184, Rev. 1, Characteristics of Potential Repository Wastes''. The peer review was chaired and administered by oak Ridge National Laboratory (ORNL) for the Department of Energy (DOE), Office of Civilian Radioactive Waste Management (OCRWM) and was conducted in accordance with OCRWM QA procedure QAAP 3.3 Peer Review'' for the purpose of quailing the document for use in OCRWM quality-affecting work. The peer reviewers selected represent a wide range of experience and knowledge particularly suitable for evaluating the subject matter. A total of 596 formal comments were documented by the seven peer review panels, and all were successfully resolved. The peers reached the conclusion that DOE/RW-0184, Rev. 1, is quality determined and suitable for use in quality-affecting work.

  8. Gas flow in barred potentials

    E-Print Network [OSTI]

    Sormani, Mattia C; Magorrian, John

    2015-01-01T23:59:59.000Z

    We use a Cartesian grid to simulate the flow of gas in a barred Galactic potential and investigate the effects of varying the sound speed in the gas and the resolution of the grid. For all sound speeds and resolutions, streamlines closely follow closed orbits at large and small radii. At intermediate radii shocks arise and the streamlines shift between two families of closed orbits. The point at which the shocks appear and the streamlines shift between orbit families depends strongly on sound speed and resolution. For sufficiently large values of these two parameters, the transfer happens at the cusped orbit as hypothesised by Binney et al. over two decades ago. For sufficiently high resolutions the flow downstream of the shocks becomes unsteady. If this unsteadiness is physical, as appears to be the case, it provides a promising explanation for the asymmetry in the observed distribution of CO.

  9. Center for Water Resources Research Annual Technical Report

    E-Print Network [OSTI]

    and Enhancement of Native Fish", "Potential Impacts of Flow Augmentation on Stream Restoration Projects. The purpose of the project entitled "Potential Impacts of Flow Augmentation on Stream Restoration Projects of fine sediments, and stream channel geometry. Results of the research will be used to guide restoration

  10. Research Projects in Industrial Technology.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration. Industrial Technology Section.

    1990-06-01T23:59:59.000Z

    The purpose of this booklet is to briefly describe ongoing and completed projects being carried out by Bonneville Power Administration's (BPA) Industrial Technology Section. In the Pacific Northwest, the industrial sector is the largest of the four consuming sectors. It accounted for thirty-nine percent of the total firm demand in the region in 1987. It is not easy to asses the conservation potential in the industrial sector. Recognizing this, the Northwest Power Planning Council established an objective to gain information on the size, cost, and availability of the conservation resource in the industrial sector, as well as other sectors, in its 1986 Power Plan. Specifically, the Council recommended that BPA operate a research and development program in conjunction with industry to determine the potential costs and savings from efficiency improvements in industrial processes which apply to a wide array of industrial firms.'' The section, composed of multidisciplinary engineers, provides technical support to the Industrial Programs Branch by designing and carrying out research relating to energy conservation in the industrial sector. The projects contained in this booklet are arranged by sector --industrial, utility, and agricultural -- and, within each sector, chronologically from ongoing to completed, with those projects completed most recently falling first. For each project the following information is given: its objective approach, key findings, cost, and contact person. Completed projects also include the date of completion, a report title, and report number.

  11. Isolation, Preliminary Characterization and Preliminary Assessment of Scale-Up Potential of Photosynthetic Microalgae for the Production of Both Biofuels and Bio-Active Molecules in the U.S. and Canada: Cooperative Research and Development Final Report, CRADA Number CRD-10-372

    SciTech Connect (OSTI)

    Pienkos, P.

    2012-09-01T23:59:59.000Z

    Combustion flue gases are a major contributor to carbon dioxide emissions into the Earth's atmosphere, a factor that has been linked to the possible global climate change. It is, therefore, critical to begin thinking seriously about ways to reduce this influx into the atmosphere. Using carbon dioxide from fossil fuel combustion as a feedstock for the growth, photosynthetic microorganisms can provide a large sink for carbon assimilation as well as a feedstock for the production of significant levels of biofuels. Combining microalgal farming with fossil fuel energy production has great potential to diminish carbon dioxide releases into the atmosphere, as well as contribute to the production of biofuels (e.g., biodiesel, renewable diesel and gasoline and jet fuel) as well as valuable co-products such as animal feeds and green chemicals. CO2 capture may be a regulatory requirement in future new coal or natural gas power plants and will almost certainly become an opportunity for commerce, the results of such studies may provide industries in the US and Canada with both regulatory relief and business opportunities as well as the ability to meet environmental and regulatory requirements, and to produce large volumes of fuels and co-products.

  12. Compelling Research Opportunities using Isotopes

    SciTech Connect (OSTI)

    None

    2009-04-23T23:59:59.000Z

    Isotopes are vital to the science and technology base of the US economy. Isotopes, both stable and radioactive, are essential tools in the growing science, technology, engineering, and health enterprises of the 21st century. The scientific discoveries and associated advances made as a result of the availability of isotopes today span widely from medicine to biology, physics, chemistry, and a broad range of applications in environmental and material sciences. Isotope issues have become crucial aspects of homeland security. Isotopes are utilized in new resource development, in energy from bio-fuels, petrochemical and nuclear fuels, in drug discovery, health care therapies and diagnostics, in nutrition, in agriculture, and in many other areas. The development and production of isotope products unavailable or difficult to get commercially have been most recently the responsibility of the Department of Energy's Nuclear Energy program. The President's FY09 Budget request proposed the transfer of the Isotope Production program to the Department of Energy's Office of Science in Nuclear Physics and to rename it the National Isotope Production and Application program (NIPA). The transfer has now taken place with the signing of the 2009 appropriations bill. In preparation for this, the Nuclear Science Advisory Committee (NSAC) was requested to establish a standing subcommittee, the NSAC Isotope Subcommittee (NSACI), to advise the DOE Office of Nuclear Physics. The request came in the form of two charges: one, on setting research priorities in the short term for the most compelling opportunities from the vast array of disciplines that develop and use isotopes and two, on making a long term strategic plan for the NIPA program. This is the final report to address charge 1. NSACI membership is comprised of experts from the diverse research communities, industry, production, and homeland security. NSACI discussed research opportunities divided into three areas: (1) medicine, pharmaceuticals, and biology, (2) physical sciences and engineering, and (3) national security and other applications. In each area, compelling research opportunities were considered and the subcommittee as a whole determined the final priorities for research opportunities as the foundations for the recommendations. While it was challenging to prioritize across disciplines, our order of recommendations reflect the compelling research prioritization along with consideration of time urgency for action as well as various geopolitical market issues. Common observations to all areas of research include the needs for domestic availability of crucial stable and radioactive isotopes and the education of the skilled workforce that will develop new advances using isotopes in the future. The six recommendations of NSACI reflect these concerns and the compelling research opportunities for potential new discoveries. The science case for each of the recommendations is elaborated in the respective chapters.

  13. Advanced energy projects FY 1997 research summaries

    SciTech Connect (OSTI)

    NONE

    1997-09-01T23:59:59.000Z

    The mission of the Advanced Energy Projects (AEP) program is to explore the scientific feasibility of novel energy-related concepts that are high risk, in terms of scientific feasibility, yet have a realistic potential for a high technological payoff. The concepts supported by the AEP are typically at an early stage of scientific development. They often arise from advances in basic research and are premature for consideration by applied research or technology development programs. Some are based on discoveries of new scientific phenomena or involve exploratory ideas that span multiple scientific and technical disciplines which do not fit into an existing DOE program area. In all cases, the objective is to support evaluation of the scientific or technical feasibility of the novel concepts involved. Following AEP support, it is expected that each concept will be sufficiently developed to attract further funding from other sources to realize its full potential. Projects that involve evolutionary research or technology development and demonstration are not supported by AEP. Furthermore, research projects more appropriate for another existing DOE research program are not encouraged. There were 65 projects in the AEP research portfolio during Fiscal Year 1997. Eigheen projects were initiated during that fiscal year. This document consists of short summaries of projects active in FY 1997. Further information of a specific project may be obtained by contacting the principal investigator.

  14. Nebraska shows potential to produce biofuel crops

    Broader source: Energy.gov [DOE]

    Researchers are searching for ways to change how American farmers and consumers think about biofuels.

  15. Energy Research and Development Division FINAL PROJECT REPORT

    E-Print Network [OSTI]

    Energy Research and Development Division FINAL PROJECT REPORT POTENTIAL TARGETS AND BENEFITS FOR URBAN ENERGY SYSTEMS RESEARCH MAY 2009 CEC-500-2010-009 Prepared for: California Energy Commission Institute of the Environment Los Angeles, CA Contract Number: BOA-99-207-P Prepared for: California Energy

  16. Renewable Energy Research Planning for Renewable-based

    E-Print Network [OSTI]

    Renewable Energy Research Planning for Renewable-based Energy Security and Prosperity in Humboldt County www.energy.ca.gov/research/renewable May 2011 The Issue Currently, the tools and models needed of the county, however, offers much potential. Many indigenous renewable energy resources, such as biomass

  17. Do Commodity SMT Processors Need More OS Research? Yaoping Ruan

    E-Print Network [OSTI]

    Pai, Vivek

    Do Commodity SMT Processors Need More OS Research? Yaoping Ruan IBM T.J.Watson Research Center 10598 traceyj@us.ibm.com ABSTRACT The availability of Simultaneous Multithreading (SMT) in commodity studies of SMT suggested exciting performance potential, observed improvement on the P4 has been much more

  18. Research Teams - Combustion Energy Frontier Research Center

    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 Scienceand Requirements RecentlyElectronic Public Reading Room ElectronicResearchResearchResearch

  19. Drawing driver's attention to potentially dangerous objects

    E-Print Network [OSTI]

    Kurugöl, Orc?un

    2008-01-01T23:59:59.000Z

    Drivers often have difficulties noticing potentially dangerous objects due to weather or lighting conditions or when their field of view is restricted. This thesis presents a display method for potentially dangerous objects ...

  20. POTENTIAL IMPACTS OF CLIMATE CHANGE ON

    E-Print Network [OSTI]

    Sheridan, Jennifer

    POTENTIAL IMPACTS OF CLIMATE CHANGE ON FLOODING IN WISCONSIN Ken Potter and Zach Schuster flood scenarios in Wisconsin · Potential impact of climate change on Wisconsin flooding · Ongoing #12;WISCONSIN INITIATIVE ON CLIMATE CHANGE IMPACTS · Partnership between the University of Wisconsin

  1. STATEWIDE ENERGY EFFICIENCY POTENTIAL ESTIMATES AND TARGETS

    E-Print Network [OSTI]

    rates of forecasted natural gas consumption, electricity consumption and peak electricity demand potential for electric consumption savings, 85 percent of the economic potential for peak demand savings Energy efficiency, energy savings, demand reduction, electricity consumption, natural gas consumption

  2. The potential of renewable energy

    SciTech Connect (OSTI)

    Not Available

    1990-03-01T23:59:59.000Z

    On June 27 and 28, 1989, the US Department of Energy (DOE) national laboratories were convened to discuss plans for the development of a National Energy Strategy (NES) and, in particular, the analytic needs in support of NES that could be addressed by the laboratories. As a result of that meeting, interlaboratory teams were formed to produce analytic white papers on key topics, and a lead laboratory was designated for each core laboratory team. The broad-ranging renewables assignment is summarized by the following issue statement from the Office of Policy, Planning and Analysis: to what extent can renewable energy technologies contribute to diversifying sources of energy supply What are the major barriers to greater renewable energy use and what is the potential timing of widespread commercialization for various categories of applications This report presents the results of the intensive activity initiated by the June 1989 meeting to produce a white paper on renewable energy. Scores of scientists, analysts, and engineers in the five core laboratories gave generously of their time over the past eight months to produce this document. Their generous, constructive efforts are hereby gratefully acknowledged. 126 refs., 44 figs., 32 tabs.

  3. Levy flights in confining potentials

    E-Print Network [OSTI]

    Piotr Garbaczewski; Vladimir Stephanovich

    2009-06-22T23:59:59.000Z

    We analyze confining mechanisms for L\\'{e}vy flights. When they evolve in suitable external potentials their variance may exist and show signatures of a superdiffusive transport. Two classes of stochastic jump - type processes are considered: those driven by Langevin equation with L\\'{e}vy noise and those, named by us topological L\\'{e}vy processes (occurring in systems with topological complexity like folded polymers or complex networks and generically in inhomogeneous media), whose Langevin representation is unknown and possibly nonexistent. Our major finding is that both above classes of processes stay in affinity and may share common stationary (eventually asymptotic) probability density, even if their detailed dynamical behavior look different. That generalizes and offers new solutions to a reverse engineering (e.g. targeted stochasticity) problem due to I. Eliazar and J. Klafter [J. Stat. Phys. 111, 739, (2003)]: design a L\\'{e}vy process whose target pdf equals a priori preselected one. Our observations extend to a broad class of L\\'{e}vy noise driven processes, like e.g. superdiffusion on folded polymers, geophysical flows and even climatic changes.

  4. Characteristics of potential repository wastes

    SciTech Connect (OSTI)

    Notz, K.J.

    1989-01-01T23:59:59.000Z

    The Office of Civilian Radioactive Waste Management (OCRWM) is responsible for the spent fuels and other wastes that will be disposed of in a geologic repository. The two major sources of these materials are commercial light-water reactor (LWR) spent fuel and immobilized high-level waste (HLW). Other wastes that may require long-term isolation include non-LWR spent fuels and miscellaneous sources such as activated metals. Detailed characterizations are required for all of these potential repository wastes. These characterizations include physical, chemical, and radiological properties. The latter must take into account decay as a function of time. This information has been extracted from primary data sources, evaluated, and assembled in a Characteristics Data Base which provides data in four formats: hard copy standard reports, menu-driven personal computer (PC) data bases, program-level PC data bases, and mainframe computer files. The Characteristics Data Base provides a standard set of self-consistent data to the various areas of responsibility including systems integration and waste stream analysis, storage, transportation, and geologic disposal. The data will be used for design studies, evaluation of alternatives, and system optimization by OCRWM and supporting contractors. 7 refs., 5 figs., 7 tabs.

  5. Senior Research Associate Taconite Industry Minerals Research Endowed Chair

    E-Print Network [OSTI]

    Netoff, Theoden

    Senior Research Associate Taconite Industry Minerals Research Endowed Chair Job Requisition 170892 Coleraine Minerals Research Laboratory Natural Resources Research Institute University of Minnesota Duluth (www.nrri.umn.edu) Position Description The Taconite Industry Minerals Research Endowed Chair

  6. Partners and Stakeholders: Roles and Potential Impact

    Broader source: Energy.gov [DOE]

    Partners and Stakeholders: Roles and Potential Impact, Chapter 6 from the Clean Energy Finance Guide, Third Edition

  7. Potential National Security Applications of Nuclear Resonance Fluorescence Methods

    SciTech Connect (OSTI)

    Warren, Glen A.; Peplowski, Patrick N.; Caggiano, Joseph A.

    2009-06-09T23:59:59.000Z

    The objective of this report is to document the initial investigation into the possible research issues related to the development of NRF-based national security applications. The report discusses several potential applications ranging from measuring uranium enrichment in UF6 canisters to characterization of gas samples. While these applications are varied, there are only a few research issues that need to be addressed to understand the limitation of NRF in solving these problems. These research issues range from source and detector development to measuring small samples. The next effort is to determine how best to answer the research issues, followed by a prioritization of those questions to ensure that the most important are addressed. These issues will be addressed through either analytical calculations, computer simulations, analysis of previous data or collection of new measurements. It will also be beneficial to conduct a thorough examination of a couple of the more promising applications in order to develop concrete examples of how NRF may be applied in specific situations. The goals are to develop an understanding of whether the application of NRF is limited by technology or physics in addressing national security applications, to gain a motivation to explore those possible applications, and to develop a research roadmap so that those possibilities may be made reality.

  8. Potential Energy Surfaces Donald G. Truhlar

    E-Print Network [OSTI]

    Truhlar, Donald G

    . Meyers (Academic Press, New York, 2001), Vol. 13, pages 9-17. httpPotential Energy Surfaces Donald G. Truhlar University of Minnesota I. Introduction II. Quantum Mechanical Basis for Adiabatic Potential Energy Surfaces III. Topology of Adiabatic Potential Energy Surfaces

  9. Renewable Energy Potential for Brownfield Redevelopment Strategies

    E-Print Network [OSTI]

    that must be met for a brownfield site to be considered as high potential for wind power redevelopmentRenewable Energy Potential for Brownfield Redevelopment Strategies Renewable energy resources to identify high-potential sites for renewable energy technologies and can help determine those technologies

  10. Gasification Research BIOENERGY PROGRAM

    E-Print Network [OSTI]

    Gasification Research BIOENERGY PROGRAM Description Researchers inthe@tamu.edu Skid-mounted gasifier: 1.8 tons-per-day pilot unit Gasification of cotton gin trash The new Texas A

  11. Photocatalysis Currently, the research

    E-Print Network [OSTI]

    Vollmer, Heribert

    Photocatalysis Currently, the research activit in the area ofies Photocatalysis focus on the topics Photocatalysis and Prof. Dr. Detlef Bahnemann Nanotechnology Research Topics Bioprocess Engineering Bioprocess Modeling and Control Photocatalysis and Nanotechnology Institute of Technical Chemistry Contact Person

  12. Industrial process data and estimating potential to emit (PTE): The effects of process chemistry on PTE and the emissions inventory

    SciTech Connect (OSTI)

    Najjar, R.C.; Podsiadlo, K. [URS Greiner, Inc., Buffalo, NY (United States)

    1997-12-31T23:59:59.000Z

    Title V of the Clean Air Act Amendments of 1990 (Title V) requires facilities to perform an inventory of their air pollutant emissions to determine if a Title V air permit is required. Facilities emitting air pollutants below applicable Title V thresholds (i.e., particulates, oxides of sulfur (SO{sub x}), oxides of nitrogen (NO{sub x}), carbon monoxide, ozone, volatile organic compounds (VOCs), lead, and hazardous air pollutants (HAPs)) still must show proof to the regulatory agencies that the Title V permitting requirements do not apply. Recently, the authors have performed several emissions inventories for some large industrial facilities in New York State with up to 250 air emissions sources. As a result, they have identified several reoccurring process/chemistry data issues that have impacted the estimation of PTE, the current New York State (NYS) point source permit compliance, and the potential Title V application status. Although there are many training courses that focus on how environmental managers should perform a comprehensive facility air emissions inventory and should prepare Title V applications, these courses generally assume that all emission source data are readily available. However, to the authors` knowledge, no one has communicated key process/chemistry issues and obstacles encountered in completing emissions inventories at large facilities or recommended potential solutions. The authors will highlight their experience with reoccurring facility emission data and data management shortfalls found during the performance of several large facility inventories. This includes their findings of apparently systemic loose practices, procedures, data management, and utilization of process data and chemistry for estimation of potential emissions needed for Title V compliance.

  13. LNG Safety Research: FEM3A Model Development

    SciTech Connect (OSTI)

    Liese Dallbauman

    2004-06-30T23:59:59.000Z

    During this reporting period, kickoff and planning meetings were held. Subcontracted experimental and modeling tasks were defined. Efforts to address the numerical stability problems that hamper FEM3A's applicability to low wind speed, stable atmospheric conditions were initiated. A detailed review of FEM3A code and its execution, required for development of an accessible user interface, was also begun. A one-day workshop on LNG safety models has been scheduled for September 2004. The goals of this project are to develop a national focal point for LNG safety research and technical dissemination and to develop the FEM3A dispersion model for application to general scenarios involving dispersion problems with obstacle and terrain features of realistic complexity. During this reporting period, the objectives and scope of the project and its constituent tasks were discussed at a project kickoff meeting in Morgantown. Details of the subcontracted experimental and modeling tasks were further defined at a separate meeting at the University of Arkansas. Researchers at the university have begun to modify the turbulence closure model used in FEM3A to insure numerical stability during simulation of low-wind-speed, stable atmospheric conditions. The university's wind tunnel is being prepared for upcoming experimental studies. GTI has begun a detailed review of the FEM3A code and its execution that will provide guidance during development of an accessible user interface. Plans were made for a one day workshop on LNG safety models that will be held at the end of September and will provide an introduction to currently available and pending software tools.

  14. LNG Safety Research: FEM3A Model Development

    SciTech Connect (OSTI)

    None

    2006-09-30T23:59:59.000Z

    The initial scope of work for this project included: 1) Improving the FEM3A advanced turbulence closure module, 2) Adaptation of FEM3A for more general applications, and 3) Verification of dispersion over rough surfaces, with and without obstacle using the advanced turbulence closure module. These work elements were to be performed by Chemical Hazards Research Center (CHRC), Department of Chemical Engineering, University of Arkansas as a subcontractor to Gas Technology Institute (GTI). The tasks for GTI included establishment of the scientific support base for standardization of the FEM3A model, project management, technology transfer, and project administration. Later in the course of the project, the scope of work was modified by the National Energy Technology Laboratories (NETL) to remove the emphasis on FEM3A model and instead, develop data in support of NETL’s FLUENT modeling. With this change, GTI was also instructed to cease activities relative to FEM3A model. GTI’s technical activities through this project included the initial verification of FEM3A model, provision of technical inputs to CHRC researchers regarding the structure of the final product, and participation in technical discussion sessions with CHRC and NETL technical staff. GTI also began the development of a Windows-based front end for the model but the work was stopped due to the change in scope of work. In the meantime, GTI organized a workshop on LNG safety in Houston, Texas. The workshop was very successful and 75 people from various industries participated. All technical objectives were met satisfactorily by Dr. Jerry Havens and Dr. Tom Spicer of CHRC and results are presented in a stand-alone report included as Appendix A to this report.

  15. LNG Safety Research: FEM3A Model Development

    SciTech Connect (OSTI)

    Iraj A. Salehi; Jerry Havens; Tom Spicer

    2006-09-30T23:59:59.000Z

    The initial scope of work for this project included: (1) Improving the FEM3A advanced turbulence closure module, (2) Adaptation of FEM3A for more general applications, and (3) Verification of dispersion over rough surfaces, with and without obstacle using the advanced turbulence closure module. These work elements were to be performed by Chemical Hazards Research Center (CHRC), Department of Chemical Engineering, University of Arkansas as a subcontractor to Gas Technology Institute (GTI). The tasks for GTI included establishment of the scientific support base for standardization of the FEM3A model, project management, technology transfer, and project administration. Later in the course of the project, the scope of work was modified by the National Energy Technology Laboratories (NETL) to remove the emphasis on FEM3A model and instead, develop data in support of NETL's FLUENT modeling. With this change, GTI was also instructed to cease activities relative to FEM3A model. GTI's technical activities through this project included the initial verification of FEM3A model, provision of technical inputs to CHRC researchers regarding the structure of the final product, and participation in technical discussion sessions with CHRC and NETL technical staff. GTI also began the development of a Windows-based front end for the model but the work was stopped due to the change in scope of work. In the meantime, GTI organized a workshop on LNG safety in Houston, Texas. The workshop was very successful and 75 people from various industries participated. All technical objectives were met satisfactorily by Dr. Jerry Havens and Dr. Tom Spicer of CHRC and results are presented in a stand-alone report included as Appendix A to this report.

  16. University Research Summaries

    Broader source: Energy.gov [DOE]

    The Idaho National Laboratory published the U.S. Department of Energy's (DOE) Geothermal Technologies Office 2001 University Research Summaries. 

  17. Xu Zhang's Homepage - Research

    E-Print Network [OSTI]

    Research Interests. Numerical Methods for Partial Differential Equations; Finite Element and Discontinuous Galerkin Methods; Immersed Finite Element Methods

  18. Clean coal technologies market potential

    SciTech Connect (OSTI)

    Drazga, B. (ed.)

    2007-01-30T23:59:59.000Z

    Looking at the growing popularity of these technologies and of this industry, the report presents an in-depth analysis of all the various technologies involved in cleaning coal and protecting the environment. It analyzes upcoming and present day technologies such as gasification, combustion, and others. It looks at the various technological aspects, economic aspects, and the various programs involved in promoting these emerging green technologies. Contents: Industry background; What is coal?; Historical background of coal; Composition of coal; Types of coal; Environmental effects of coal; Managing wastes from coal; Introduction to clean coal; What is clean coal?; Byproducts of clean coal; Uses of clean coal; Support and opposition; Price of clean coal; Examining clean coal technologies; Coal washing; Advanced pollution control systems; Advanced power generating systems; Pulverized coal combustion (PCC); Carbon capture and storage; Capture and separation of carbon dioxide; Storage and sequestration of carbon dioxide; Economics and research and development; Industry initiatives; Clean Coal Power Initiative; Clean Coal Technology Program; Coal21; Outlook; Case Studies.

  19. Pollution prevention cost savings potential

    SciTech Connect (OSTI)

    Celeste, J.

    1994-12-01T23:59:59.000Z

    The waste generated by DOE facilities is a serious problem that significantly impacts current operations, increases future waste management costs, and creates future environmental liabilities. Pollution Prevention (P2) emphasizes source reduction through improved manufacturing and process control technologies. This concept must be incorporated into DOE`s overall operating philosophy and should be an integral part of Total Quality Management (TQM) program. P2 reduces the amount of waste generated, the cost of environmental compliance and future liabilities, waste treatment, and transportation and disposal costs. To be effective, P2 must contribute to the bottom fine in reducing the cost of work performed. P2 activities at LLNL include: researching and developing innovative manufacturing; evaluating new technologies, products, and chemistries; using alternative cleaning and sensor technologies; performing Pollution Prevention Opportunity Assessments (PPOAs); and developing outreach programs with small business. Examples of industrial outreach are: innovative electroplating operations, printed circuit board manufacturing, and painting operations. LLNL can provide the infrastructure and technical expertise to address a wide variety of industrial concerns.

  20. Ecological hazards of MTBE exposure: A research agenda

    SciTech Connect (OSTI)

    Carlsen, T.; Hall, L.; Rice, D.

    1997-03-01T23:59:59.000Z

    Fuel oxygenates are used in metropolitan areas across the United States in order to reduce the amount of carbon monoxide released into the atmosphere during the winter. The most commonly used fuel oxygenate is Methyl tert-butyl ether (MTBE). Its widespread use has resulted in releases into the environment. To date there has been only minimal effort to investigate ecological impacts caused by exposure to concentrations of MTBE typically found in environmental media. Research into the potential for MTBE to adversely affect ecological receptors is essential. Acquisition of such baselines data is especially critical in light of continuing inputs and potential accumulation of MTBE in environmental media. A research Agenda is included in this report and addresses: Assessing Ecological Impacts, Potential Ecological Impacts of MTBE (aquatic organisms, terrestrial organisms), Potential Ecological Endpoints, and A Summary of Research Needs.

  1. Graduate Research Scholarships

    E-Print Network [OSTI]

    and Engineering Research Council of Canada Master's scholarships (17,5K, one year, non- renewable) Doctoral Research of Canada Master's scholarships (17,5K for one year, non- renewable) Doctoral scholarships (30k scholarships (20K per year, first nine semesters) Social Sciences and Humanities Research Council of Canada

  2. RESEARCH BUILDING AT NORTHWESTERN

    E-Print Network [OSTI]

    Engman, David M.

    BIOMEDICAL RESEARCH BUILDING AT NORTHWESTERN MEDICINE #12;"Our new Biomedical Research Building-intensive medical schools. Perkins+Will has designed a building that will be superbly functional and have great a magnificent 12-story Biomedical Research Building to address this priority. The new 600,000 square foot

  3. INTERNATIONAL PACIFIC RESEARCH CENTER

    E-Print Network [OSTI]

    Wang, Yuqing

    INTERNATIONAL PACIFIC RESEARCH CENTER Annual Report April 2006 ­ March 2007 School of Ocean Research Center 1 2 The Year's Highlights 3 Research Accomplishments Indo-Pacific Ocean Climate 4 Regional-Ocean Ocean Climate: To understand climate variations in the Pacific and Indian oceans on inter- annual

  4. Natural Sciences Research Outlook

    E-Print Network [OSTI]

    Sciences (July 2009), including: UK Research Councils: Biotechnology and Biological· Sciences ResearchEpARTmENT oF phySICS 14 CENTRE FoR ENVIRoNmENTAL poLICy 15 RESEARCh INSTITUTES ANd CENTRES 16 ENERGy ANd ENVIRo

  5. Researchers Edition 2014

    E-Print Network [OSTI]

    Genève, Université de

    on the thematic priorities "Translational biomedical research and medical techno- logy" and "Renewable Energy of Geneva (UNIGE). UNIGE's researchers annually obtain more than 130 million Swiss Francs, earmarked for research, from sources such as: the Swiss National Science Foundation (SNSF), the European Union (EU

  6. BRAZIL RESEARCH INITIATIVES

    E-Print Network [OSTI]

    Liu, Taosheng

    BRAZIL RESEARCH INITIATIVES Michigan State University (MSU) identifies Brazil as a global priority and challenges become increasingly part of the U.S.-Brazil agenda, MSU desires partnerships aimed at producing in the U.S. and one in Brazil, to share research strategies and explore joint projects in several research

  7. Reservoir Characterization Research Laboratory

    E-Print Network [OSTI]

    Texas at Austin, University of

    Reservoir Characterization Research Laboratory for Carbonate Studies Executive Summary for 2014 Outcrop and Subsurface Characterization of Carbonate Reservoirs for Improved Recovery of Remaining/Al 0.00 0.02 0.04 Eagle Ford Fm #12;#12; Reservoir Characterization Research Laboratory Research Plans

  8. Louisiana Transportation Research Center

    E-Print Network [OSTI]

    Harms, Kyle E.

    Louisiana Transportation Research Center LTRC www.ltrc.lsu.edu 2012-13 ANNUALREPORT #12;The Louisiana Transportation Research Center (LTRC) is a research, technology transfer, and training center administered jointly by the Louisiana Department of Transportation and Development (DOTD) and Louisiana State

  9. HR Strategy for Researchers

    E-Print Network [OSTI]

    Fabra, established in 1990, is a research-oriented, public higher education institution. UPF has of international researchers that it recruits. Consistent with this commitment to internationalization, UPF signed of Researchers (hereafter, the Charter and Code) in 2010. UPF belongs to the 3rd Cohort of the Human Resources

  10. Research Councils UK Engaging Young

    E-Print Network [OSTI]

    Rambaut, Andrew

    Research Councils UK Engaging Young People with Cutting Edge Research: a guide for researchers to the feel-good factor researchers can have a hand in inspiring the next generation of researchers, to secure

  11. Evaluation of Global Onshore Wind Energy Potential and Generation Costs

    SciTech Connect (OSTI)

    Zhou, Yuyu; Luckow, Patrick; Smith, Steven J.; Clarke, Leon E.

    2012-06-20T23:59:59.000Z

    In this study, we develop an updated global estimate of onshore wind energy potential using reanalysis wind speed data, along with updated wind turbine technology performance and cost assumptions as well as explicit consideration of transmission distance in the calculation of transmission costs. We find that wind has the potential to supply a significant portion of world energy needs, although this potential varies substantially by region as well as with assumptions such as on what types of land can be used to site wind farms. Total global wind potential under central assumptions is estimated to be approximately 89 petawatt hours per year at less than 9 cents/kWh with substantial regional variations. One limitation of global wind analyses is that the resolution of current global wind speed reanalysis data can result in an underestimate of high wind areas. A sensitivity analysis of eight key parameters is presented. Wind potential is sensitive to a number of input parameters, particularly those related to land suitability and turbine density as well as cost and financing assumptions which have important policy implications. Transmission cost has a relatively small impact on total wind costs, changing the potential at a given cost by 20-30%. As a result of sensitivities studied here we suggest that further research intended to inform wind supply curve development focus not purely on physical science, such as better resolved wind maps, but also on these less well-defined factors, such as land-suitability, that will also have an impact on the long-term role of wind power.

  12. DIABETES/METABOLISM RESEARCH AND REVIEWS REVIEW ARTICLE Diabetes Metab Res Rev 2008; 24: 604610.

    E-Print Network [OSTI]

    Strathclyde, University of

    DIABETES/METABOLISM RESEARCH AND REVIEWS REVIEW ARTICLE Diabetes Metab Res Rev 2008; 24: 604 Nanomedicine and its potential in diabetes research and practice John C. Pickup1* Zheng-Liang Zhi1 Faaizah Khan­100 nm. Although the science is still in its infancy, it has major potential applications in diabetes

  13. DOE program guide for universities and other research groups. Part I. DOE Research and Development Programs; Part II. DOE Procurement and Assistance Policies/Procedures

    SciTech Connect (OSTI)

    Not Available

    1980-03-01T23:59:59.000Z

    This guide addresses the DOE responsibility for fostering advanced research and development of all energy resources, both current and potential. It is intended to provide, in a single publication, all the fundamental information needed by an institution to develop a potential working relationship with DOE. Part I describes DOE research and development programs and facilities, and identifies areas of additional research needs and potential areas for new research opportunities. It also summarizes budget data and identifies the DOE program information contacts for each program. Part II provides researchers and research administrators with an introduction to the DOE administrative policies and procedures for submission and evaluation of proposals and the administration of resulting grants, cooperative agreements, and research contracts. (RWR)

  14. Short distance physics with heavy quark potentials

    E-Print Network [OSTI]

    Zantow, F; Karsch, Frithjof; Petreczky, P

    2002-01-01T23:59:59.000Z

    We present lattice studies of heavy quark potentials in the quenched approximation of QCD at finite temperatures. Both, the color singlet and color averaged potentials are calculated. While the potentials are well known at large distances, we give a detailed analysis of their short distance behavior (from 0.015 fm to 1 fm) near the critical temperature. At these distances we expect that the T-dependent potentials go over into the zero temperature potential. Indeed, we find evidences that the temperature influence gets suppressed and the potentials starts to become a unique function of the underlying distance scale. We use this feature to normalize the heavy quark potentials at short distances and extract the free energy of the quark system in a gluonic heat bath.

  15. Radiolysis Model Formulation for Integration with the Mixed Potential Model

    SciTech Connect (OSTI)

    Buck, Edgar C.; Wittman, Richard S.

    2014-07-10T23:59:59.000Z

    The U.S. Department of Energy Office of Nuclear Energy (DOE-NE), Office of Fuel Cycle Technology has established the Used Fuel Disposition Campaign (UFDC) to conduct the research and development activities related to storage, transportation, and disposal of used nuclear fuel (UNF) and high-level radioactive waste. Within the UFDC, the components for a general system model of the degradation and subsequent transport of UNF is being developed to analyze the performance of disposal options [Sassani et al., 2012]. Two model components of the near-field part of the problem are the ANL Mixed Potential Model and the PNNL Radiolysis Model. This report is in response to the desire to integrate the two models as outlined in [Buck, E.C, J.L. Jerden, W.L. Ebert, R.S. Wittman, (2013) “Coupling the Mixed Potential and Radiolysis Models for Used Fuel Degradation,” FCRD-UFD-2013-000290, M3FT-PN0806058

  16. From form to function : an evaluation of the effectiveness and potential of form-based zoning codes

    E-Print Network [OSTI]

    Kohr, R. Todd (Robert Todd), 1976-

    2004-01-01T23:59:59.000Z

    This thesis analyzes the effectiveness and potential of form-based zoning codes, focusing on three research questions: (1) Are form-based codes a fundamentally-different alternative to Euclidean zoning, or are they simply ...

  17. Monitoring Potential Transport of Radioactive Contaminants in Shallow Ephemeral Channels

    SciTech Connect (OSTI)

    Miller, Julianne J.; Mizell, Steve A.; Nikolich, George; Campbell, Scott A.

    2012-02-01T23:59:59.000Z

    The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA), Nevada Site Office (NSO), Environmental Restoration Soils Activity has authorized the Desert Research Institute (DRI) to conduct field assessments of potential sediment transport of contaminated soil from Corrective Action Unit (CAU) 550, Area 8 Smoky Contamination Area (CA), during precipitation runoff events. CAU 550 includes Corrective Action Sites (CASs) 08-23-03, 08-23-04, 08-23-06, and 08-23-07; these CASs are associated with tests designated Ceres, Smoky, Oberon, and Titania, respectively.

  18. Supporting Your Research at Ohio State Office of Research

    E-Print Network [OSTI]

    ­ Randy Moses · Food, Agricultural, & Environmental Sciences ­ Steve Slack · Law ­ Donald Tobin · Medicine at Ohio State Office of Research Research Support Resources Visit the Office of Research web site

  19. Potential Energy Total electric potential energy, U, of a system of

    E-Print Network [OSTI]

    Bertulani, Carlos A. - Department of Physics and Astronomy, Texas A&M University

    Potential Energy Total electric potential energy, U, of a system of charges is obtained from of work done by the field, W*= -W. Bring q1 from , W *= 0 since no electric F yet #12;Potential Energy Total electric potential energy, U, of a system of charges is obtained from the work done by an external

  20. Biodiesel research progress 1992-1997

    SciTech Connect (OSTI)

    Tyson, K.S. [ed.

    1998-04-01T23:59:59.000Z

    The US Department of Energy (DOE) Office of Fuels Development began evaluating the potential of various alternative fuels, including biodiesel, as replacement fuels for traditional transportation fuels. Biodiesel is derived from a variety of biological materials from waste vegetable grease to soybean oil. This alkyl ester could be used as a replacement, blend, or additive to diesel fuel. This document is a comprehensive summary of relevant biodiesel and biodiesel-related research, development demonstration, and commercialization projects completed and/or started in the US between 1992 and 1997. It was designed for use as a reference tool to the evaluating biodiesel`s potential as a clean-burning alternative motor fuel. It encompasses, federally, academically, and privately funded projects. Research projects are presented under the following topical sections: Production; Fuel characteristics; Engine data; Regulatory and legislative activities; Commercialization activities; Economics and environment; and Outreach and education.

  1. Identifying potential impact of lead contamination using a geographic information system

    SciTech Connect (OSTI)

    Bocco, G. [UNAM, Morelia, Michoacan (Mexico)] [UNAM, Morelia, Michoacan (Mexico); Sanchez, R. [El Colegio de la Frontera Norte, Tijuana (Mexico)] [El Colegio de la Frontera Norte, Tijuana (Mexico)

    1997-01-01T23:59:59.000Z

    The main objective of this research was to identify the potential hazards associated with lead contamination from fixed sources in the city of Tijuana. An exploratory model is presented that describes the potential polluting sources as well as the exposed universe. The results of the analysis provide a clear picture of the geographic distribution of hazards areas for potential lead pollution in Tijuana. The findings are indicative of the dramatic consequences of rapid industrialization and urbanization in a city where there have not been significant planning efforts to mitigate the negative effects of this growth. The approach followed helps to narrow the universe of potential pollution sources, which can help to direct attention, research priorities, and resources to the most critical areas. 16 refs.

  2. Playas Grid Reliability and Distributed Energy Research

    SciTech Connect (OSTI)

    Romero, Van; Weinkauf, Don; Khan, Mushtaq; Helgeson, Wes; Weedeward, Kevin; LeClerc, Corey; Fuierer, Paul

    2012-06-30T23:59:59.000Z

    The future looks bright for solar and renewable energies in the United States. Recent studies claim that by 2050, solar power could supply a third of all electricity demand in the country’s western states. Technology advances, soft policy changes, and increased energy consciousness will all have to happen to achieve this goal. But the larger question is, what would it take to do more throughout the United States? The studies tie future solar and renewable growth in the United States to programs that aim to lower the soft costs of solar adoption, streamline utility interconnections, and increase technology advances through research and development. At the state and local levels, the most important steps are: • Net metering: Net metering policies lets customers offset their electric bills with onsite solar and receive reliable and fair compensation for the excess electricity they provide to the grid. Not surprisingly, what utilities consider fair is not necessarily a rate that’s favorable to solar customers. • Renewable portfolio standards (RPS): RPS policies require utilities to provide a certain amount of their power from renewable sources; some set specific targets for solar and other renewables. California’s aggressive RPS1 of 33% renewable energy by 2020 is not bankrupting the state, or its residents. • Strong statewide interconnection policies: Solar projects can experience significant delays and hassles just to get connected to the grid. Streamlined feasibility and impact analysis are needed. Good interconnection policies are crucial to the success of solar or renewable energy development. • Financing options: Financing is often the biggest obstacle to solar adoption. Those obstacles can be surmounted with policies that support creative financing options like third-party ownership (TPO) and property assessed clean energy (PACE). Attesting to the significance of TPO is the fact that in Arizona, it accounted for 86% of all residential photovoltaic (PV) installations in Q1 20132. Policies beyond those at the state level are also important for solar. The federal government must play a role including continuation of the federal Investment tax credit,3 responsible development of solar resources on public lands, and support for research and development (R&D) to reduce the cost of solar and help incorporate large amounts of solar into the grid. The local level can’t be ignored. Local governments should support: solar rights laws, feed-in tariffs (FITs), and solar-friendly zoning rules. A great example of how effective local policies can be is a city like Gainesville, Florida4, whose FIT policy has put it on the map as a solar leader. This is particularly noteworthy because the Sunshine State does not appear anywhere on the list of top solar states, despite its abundant solar resource. Lancaster, California5, began by streamlining the solar permitting process and now requires solar on every new home. Cities like these point to the power of local policies, and the ability of local governments to get things done. A conspicuously absent policy is Community Choice energy6, also called community choice aggregation (CCA). This model allows local governments to pool residential, business, and municipal electricity loads and to purchase or generate on their behalf. It provides rate stability and savings and allows more consumer choice and local control. The model need not be focused on clean energy, but it has been in California, where Marin Clean Energy7, the first CCA in California, was enabled by a state law -- highlighting the interplay of state and local action. Basic net metering8 has been getting a lot of attention. Utilities are attacking it9 in a number of states, claiming it’s unfair to ratepayers who don’t go solar. On the other hand, proponents of net metering say utilities’ fighting stance is driven by worries about their bottom line, not concern for their customers. Studies in California10, Vermont11, New York12, and Texas13 have found that the benefits of net metering (like savings on investments

  3. Sandia National Laboratories: Research: Research Foundations

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

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

  4. Research Form | Photosynthetic Antenna Research Center

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7Research Form Research Form

  5. A study of algal biomass potential in selected Canadian regions.

    SciTech Connect (OSTI)

    Passell, Howard David; Roach, Jesse Dillon; Klise, Geoffrey T.

    2011-11-01T23:59:59.000Z

    A dynamic assessment model has been developed for evaluating the potential algal biomass and extracted biocrude productivity and costs, using nutrient and water resources available from waste streams in four regions of Canada (western British Columbia, Alberta oil fields, southern Ontario, and Nova Scotia). The purpose of this model is to help identify optimal locations in Canada for algae cultivation and biofuel production. The model uses spatially referenced data across the four regions for nitrogen and phosphorous loads in municipal wastewaters, and CO{sub 2} in exhaust streams from a variety of large industrial sources. Other data inputs include land cover, and solar insolation. Model users can develop estimates of resource potential by manipulating model assumptions in a graphic user interface, and updated results are viewed in real time. Resource potential by location can be viewed in terms of biomass production potential, potential CO{sub 2} fixed, biocrude production potential, and area required. The cost of producing algal biomass can be estimated using an approximation of the distance to move CO{sub 2} and water to the desired land parcel and an estimation of capital and operating costs for a theoretical open pond facility. Preliminary results suggest that in most cases, the CO{sub 2} resource is plentiful compared to other necessary nutrients (especially nitrogen), and that siting and prospects for successful large-scale algae cultivation efforts in Canada will be driven by availability of those other nutrients and the efficiency with which they can be used and re-used. Cost curves based on optimal possible siting of an open pond system are shown. The cost of energy for maintaining optimal growth temperatures is not considered in this effort, and additional research in this area, which has not been well studied at these latitudes, will be important in refining the costs of algal biomass production. The model will be used by NRC-IMB Canada to identify promising locations for both demonstration and pilot-scale algal cultivation projects, including the production potential of using wastewater, and potential land use considerations.

  6. Aerial Flyover of New Research Facilities

    ScienceCinema (OSTI)

    None

    2013-05-28T23:59:59.000Z

    The Idaho National Laboratory is focused on continued development of its primary campus areas, including our Idaho Falls campus, to enable the INL to meet DOE expectations as the nations lead nuclear energy laboratory. This video identifies some of the existing Idaho Falls campus facilities and highlights planned and potential future development to support campus growth. You can learn more about INL's energy research projects at http://www.facebook.com/idahonationallaboratory.

  7. The effect of hydrocarbons on the electrochemical potential across porous media

    E-Print Network [OSTI]

    McCall, Charles Mark

    1970-01-01T23:59:59.000Z

    and potential across porous media containing hydro- carbons. To fill this need, research was uruiegtaken with the objective to measure the electrochemical potential across porous media at various hydrocarbon saturations, and to correlate any significant... Central Scientific Co. Megavac vacuum pump, capable of reducing the pressure to . 000i mm of mercury. Centrifuge Water saturation was controlled in each sample by means of an International Equipment Co. Model CAK Centrifuge shown in Figure 6. A...

  8. RESEARCH PERSONNEL AND ENGINEERING STAFF

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

    Physicist Dennis Utley, Research Associate (25%) Computer Systems Staff Robert Burch, Jr., Research Associate John C. Hagel, Assoc. Research Scientist (50%) Maxim...

  9. Sponsored Research | Argonne National Laboratory

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

    Research and Development Agreement A Cooperative Research and Development Agreement (CRADA) defines and governs an Argonne-industry collaborative research relationship with the...

  10. 18 Research Activities 2012 Research Frontiers

    E-Print Network [OSTI]

    Takada, Shoji

    the changing process of people's lives under globalization and examine its links with the current socio that understanding India will shed light upon a path towards a diversity-enhancing globalization. INDAS is keen undertakes research on Islamic law and economics, including the recently developed Islamic economy

  11. 2009 SEAri Annual Research Summit Research Topic

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Massachusetts Institute of Technology 6 Tradespace Exploration Paradigm: Avoiding Point Designs Cost Utility, 2009 Cambridge, MA Massachusetts Institute of Technology #12;seari.mit.edu SEAri Annual Research Summit © 2009 Massachusetts Institute of Technology 2 Tradespace Exploration (TSE) · Model-based, high

  12. Questioned, Unresolved, and Potentially Unallowable Costs Incurred...

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

    Special Report Questioned, Unresolved and Potentially Unallowable Costs Incurred by Los Alamos National Laboratory during Fiscal Years 2008 and 2009 OAS-L-12-04 April 2012...

  13. Self-potential observations during hydraulic fracturing

    E-Print Network [OSTI]

    Moore, J R; Glaser, Steven D

    2007-01-01T23:59:59.000Z

    potential measurements during hydraulic fracturing of BunterSP response during hydraulic fracturing. Citation: Moore, J.observations during hydraulic fracturing, J. Geophys. Res. ,

  14. Self-potential observations during hydraulic fracturing

    E-Print Network [OSTI]

    Moore, Jeffrey R.; Glaser, Steven D.

    2008-01-01T23:59:59.000Z

    potential measurements during hydraulic fracturing of BunterMonitoring during hydraulic fracturing using the TG-2 well,fracture processes in hydraulic fracturing, Quarterly Report

  15. Hydrogen Infrastructure Market Readiness: Opportunities and Potential...

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

    Opportunities and Potential for Near-term Cost Reductions. Proceedings of the Hydrogen Infrastructure Market Readiness Workshop and Summary of Feedback Provided through the...

  16. Alternative Ways of Financing Infrastructure Investment: Potential...

    Open Energy Info (EERE)

    'Novel' Financing Models Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Alternative Ways of Financing Infrastructure Investment: Potential for 'Novel' Financing Models...

  17. Estimating Mitigation Potential of Agricultural Projects: an...

    Open Energy Info (EERE)

    Tool (EX-ACT) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Brazil-Estimating Mitigation Potential of Agricultural Projects: an Application of the...

  18. ASSESSMENT OF HOUSEHOLD CARBON FOOTPRINT REDUCTION POTENTIALS

    E-Print Network [OSTI]

    Masanet, Eric

    2010-01-01T23:59:59.000Z

    lighting and heating, ventilation, and air  conditioning (potential  Heating, ventilation, and air conditioning Refrigeration Space Heating Ventilation ENERGY STAR PCs and

  19. Energy dependence of nucleon-nucleon potentials

    E-Print Network [OSTI]

    Sinya Aoki; Janos Balog; Tetsuo Hatsuda; Noriyoshi Ishii; Keiko Murano; Hidekatsu Nemura; Peter Weisz

    2008-12-03T23:59:59.000Z

    We investigate the energy dependence of potentials defined through the Bethe-Salpeter wave functions. We analytically evaluate such a potential in the Ising field theory in 2 dimensions and show that its energy dependence is weak at low energy. We then numerically calculate the nucleon-nucleon potential at non-zero energy using quenched QCD with anti-periodic boundary condition. In this case we also observe that the potentials are almost identical at $E\\simeq 0$ and $E\\simeq 50$ MeV, where $E$ is the center of mass kinetic energy.

  20. Electrostatic Potential of Specific Mineral Faces. | EMSL

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

    interactions, and in testing surface complexation theories. Citation: Zarzycki PP, SME Chatman, T Preocanin, and KM Rosso.2011."Electrostatic Potential of Specific Mineral...

  1. Group-theoretical approach to reflectionless potentials

    SciTech Connect (OSTI)

    Kerimov, G. A.; Ventura, A. [International Centre for Physics and Applied Mathematics, Trakya University, 22050 Edirne (Turkey); Ente Nuove Tecnologie, Energia e Ambiente and Istituto Nazionale di Fisica Nucleare, Bologna (Italy)

    2006-08-15T23:59:59.000Z

    We examine the general form of potentials with zero reflection coefficient in one-dimensional Hamiltonians connected with Casimir invariants of non-compact groups.

  2. Potential Carriers and Approaches for Hydrogen Delivery

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

    density (60%) which reduces volumetric energy density Pros: Potential for reversible hydrogen storage using waste heat to liberate hydrogen Operates in a reasonable T-P space (2...

  3. Robotics research projects report

    SciTech Connect (OSTI)

    Hsia, T.C. (ed.)

    1983-06-01T23:59:59.000Z

    The research results of the Robotics Research Laboratory are summarized. Areas of research include robotic control, a stand-alone vision system for industrial robots, and sensors other than vision that would be useful for image ranging, including ultrasonic and infra-red devices. One particular project involves RHINO, a 6-axis robotic arm that can be manipulated by serial transmission of ASCII command strings to its interfaced controller. (LEW)

  4. Indian Agricultural Statistics Research Institute (Indian Council of Agricultural Research)

    E-Print Network [OSTI]

    Rodriguez, Carlos

    #12;Indian Agricultural Statistics Research Institute (Indian Council of Agricultural Research, Indian Agricultural Statistics Research Institute (ICAR), Library Avenue, Pusa, New Delhi-110012 : July 2011 All Rights Reserved 2011, Indian Agricultural Statistics Research Institute (ICAR), New Delhi

  5. Reservoir CharacterizationReservoir Characterization Research LaboratoryResearch Laboratory

    E-Print Network [OSTI]

    Texas at Austin, University of

    Reservoir CharacterizationReservoir Characterization Research LaboratoryResearch Laboratory at Austin Austin, Texas 78713Austin, Texas 78713--89248924 #12;Reservoir Characterization Research Laboratory for Carbonate Studies Research Plans for 2012 Outcrop and Subsurface Characterization of Carbonate

  6. Advanced Scientific Computing Research

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

    research along with supporting narratives, illustrated by specific science-based case studies. Findings from the review will guide NERSC procurements and service offerings...

  7. ORISE: Research and Evaluation

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

    (ORISE) assists government agencies and organizations create effective health communication programs that are built on solid research and evaluation. This information helps...

  8. research 1..8

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

    of the Accounts of Chemical Research virtual special issue "2D Nanomaterials beyond 3 Graphene". 4 Michael Naguib and Yury Gogotsi* , 5 Materials Science and Technology...

  9. Intelligence Research Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as an Intelligence Research Specialist for the Foreign Nuclear Programs Division (FNPD), Directorate of Intelligence Analysis (IN10), Office of...

  10. National Laboratory Photovoltaics Research

    Broader source: Energy.gov [DOE]

    DOE supports photovoltaic (PV) research and development and facilities at its national laboratories to accelerate progress toward achieving the SunShot Initiative's technological and economic...

  11. CFN | Research Highlights Archive

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

    Center for Functional Nanomaterials Research Highlights Archives lithium ion battery cell Peering into How Rechargeable Lithium Ion Batteries Function Wednesday, March 18, 2015...

  12. Research | Argonne National Laboratory

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

    our dependence on imported energy and to enhance our national security. In addition, Argonne provides many ways for researchers from academia, industry and other government...

  13. Research | Nicholas Miller

    E-Print Network [OSTI]

    2015-03-19T23:59:59.000Z

    Mar 19, 2015 ... I am currently a graduate student at Purdue University advised by Ben McReynolds. My research interests lie in the fields of arithmetic, ...

  14. 6/6/2014 1 of 6 OHS 11-033 revision Animal Research Protocols Involving Hazardous Chemicals

    E-Print Network [OSTI]

    Kay, Mark A.

    OHS 11-033 revision Animal Research Protocols Involving Hazardous Chemicals I. OVERVIEW Hazardous Chemicals: Known or suspect carcinogens, reproductive toxins or other highly toxic substances (e. Reference the SU Chemical Hygiene Plan for hazardous chemical definitions. Potential Exposures: Research

  15. NREL evaluates energy savings potential of heat pump water heaters in homes throughout all U.S. climate zones.

    E-Print Network [OSTI]

    NREL evaluates energy savings potential of heat pump water heaters in homes throughout all U.S. climate zones. Heat pump water heaters (HPWHs) have the potential to significantly reduce energy use in homes compared to traditional electric resistance water heaters. Researchers at the National Renewable

  16. Laboratory technology research: Abstracts of FY 1998 projects

    SciTech Connect (OSTI)

    NONE

    1998-11-01T23:59:59.000Z

    The Laboratory Technology Research (LTR) program supports high-risk, multidisciplinary research partnerships to investigate challenging scientific problems whose solutions have promising commercial potential. These partnerships capitalize on two great strengths of the country: the world-class basic research capability of the DOE Office of Science (SC) national laboratories and the unparalleled entrepreneurial spirit of American industry. Projects supported by the LTR program in FY 1998 explore the applications of basic research advances relevant to DOE`s mission over a full range of scientific disciplines. The program presently emphasizes three critical areas of mission-related research: advanced materials, intelligent processing and manufacturing research, and environmental and biomedical research. Abstracts for 85 projects are contained in this report.

  17. EERE Postdoctoral Research Awards Letter of Support from Research...

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

    letterofsupport2015.pdf More Documents & Publications EERE Postdoctoral Research Award Application Components EERE Postdoctoral Research Awards Application Checklist EERE...

  18. Potential for deep natural gas resources in eastern Gulf of Mexico

    SciTech Connect (OSTI)

    Rice, D.D.; Schenk, C.J.; Schmoker, J.W.; Fox, J.E.; Clayton, J.L.; Dyman, T.S.; Higley, D.K.; Keighin, C.W.; Law, B.E.; Pollastro, R.M.

    1992-01-01T23:59:59.000Z

    The main purpose of the research is to evaluate the geological possibility that significant economically recoverable resources of natural gas exist in sedimentary basins of the United States at depths greater than 150,000 ft. While relatively unexplored, these gas resources may be large. The main objectives of the research are to determine the geologic factors that control deep gas accumulations in addition to the distribution and resource potential of these accumulations.

  19. Potential for deep natural gas resources in eastern Gulf of Mexico

    SciTech Connect (OSTI)

    Rice, D.D.; Schenk, C.J.; Schmoker, J.W.; Fox, J.E.; Clayton, J.L.; Dyman, T.S.; Higley, D.K.; Keighin, C.W.; Law, B.E.; Pollastro, R.M.

    1992-06-01T23:59:59.000Z

    The main purpose of the research is to evaluate the geological possibility that significant economically recoverable resources of natural gas exist in sedimentary basins of the United States at depths greater than 150,000 ft. While relatively unexplored, these gas resources may be large. The main objectives of the research are to determine the geologic factors that control deep gas accumulations in addition to the distribution and resource potential of these accumulations.

  20. Research facility access & science education

    SciTech Connect (OSTI)

    Rosen, S.P. [Univ. of Texas, Arlington, TX (United States); Teplitz, V.L. [Southern Methodist Univ., Dallas, TX (United States). Physics Dept.

    1994-10-01T23:59:59.000Z

    As Congress voted to terminate the Superconducting Super Collider (SSC) Laboratory in October of 1993, the Department of Energy was encouraged to maximize the benefits to the nation of approximately $2 billion which had already been expended to date on its evolution. Having been recruited to Texas from other intellectually challenging enclaves around the world, many regional scientists, especially physicists, of course, also began to look for viable ways to preserve some of the potentially short-lived gains made by Texas higher education in anticipation of {open_quotes}the SSC era.{close_quotes} In fact, by November, 1993, approximately 150 physicists and engineers from thirteen Texas universities and the SSC itself, had gathered on the SMU campus to discuss possible re-uses of the SSC assets. Participants at that meeting drew up a petition addressed to the state and federal governments requesting the creation of a joint Texas Facility for Science Education and Research. The idea was to create a facility, open to universities and industry alike, which would preserve the research and development infrastructure and continue the educational mission of the SSC.

  1. Carbon sequestration research and development

    SciTech Connect (OSTI)

    Reichle, Dave; Houghton, John; Kane, Bob; Ekmann, Jim; and others

    1999-12-31T23:59:59.000Z

    Predictions of global energy use in the next century suggest a continued increase in carbon emissions and rising concentrations of carbon dioxide (CO{sub 2}) in the atmosphere unless major changes are made in the way we produce and use energy--in particular, how we manage carbon. For example, the Intergovernmental Panel on Climate Change (IPCC) predicts in its 1995 ''business as usual'' energy scenario that future global emissions of CO{sub 2} to the atmosphere will increase from 7.4 billion tonnes of carbon (GtC) per year in 1997 to approximately 26 GtC/year by 2100. IPCC also projects a doubling of atmospheric CO{sub 2} concentration by the middle of next century and growing rates of increase beyond. Although the effects of increased CO{sub 2} levels on global climate are uncertain, many scientists agree that a doubling of atmospheric CO{sub 2} concentrations could have a variety of serious environmental consequences. The goal of this report is to identify key areas for research and development (R&D) that could lead to an understanding of the potential for future use of carbon sequestration as a major tool for managing carbon emissions. Under the leadership of DOE, researchers from universities, industry, other government agencies, and DOE national laboratories were brought together to develop the technical basis for conceiving a science and technology road map. That effort has resulted in this report, which develops much of the information needed for the road map.

  2. Comparing Existing Pipeline Networks with the Potential Scale of Future U.S. CO2 Pipeline Networks

    SciTech Connect (OSTI)

    Dooley, James J.; Dahowski, Robert T.; Davidson, Casie L.

    2009-04-20T23:59:59.000Z

    There is growing interest regarding the potential size of a future U.S. dedicated carbon dioxide (CO2) pipeline infrastructure if carbon dioxide capture and storage (CCS) technologies are commercially deployed on a large scale within the United States. This paper assesses the potential scale of the CO2 pipeline system needed under two hypothetical climate policies (so called WRE450 and WRE550 stabilization scenarios) and compares this to the extant U.S. pipeline infrastructures used to deliver CO2 for enhanced oil recovery (EOR), and to move natural gas and liquid hydrocarbons from areas of production and importation to markets. The analysis reveals that between 11,000 and 23,000 additional miles of dedicated CO2 pipeline might be needed in the U.S. before 2050 across these two cases. While that is a significant increase over the 3,900 miles that comprise the existing national CO2 pipeline infrastructure, it is critically important to realize that the demand for additional CO2 pipeline capacity will unfold relatively slowly and in a geographically dispersed manner as new dedicated CCS-enabled power plants and industrial facilities are brought online. During the period 2010-2030, the growth in the CO2 pipeline system is on the order of a few hundred to less than a thousand miles per year. In comparison during the period 1950-2000, the U.S. natural gas pipeline distribution system grew at rates that far exceed these projections in growth in a future dedicated CO2 pipeline system. This analysis indicates that the need to increase the size of the existing dedicated CO2 pipeline system should not be seen as a major obstacle for the commercial deployment of CCS technologies in the U.S. Nevertheless, there will undoubtedly be some associated regulatory and siting issues to work through but these issues should not be unmanageable based on the size of infrastructure requirements alone.

  3. Research Integrity A Guide for Research Postgraduate Students

    E-Print Network [OSTI]

    Tam, Vincent W. L.

    that all members of the HKU research family are well versed in research integrity. This booklet is intendedResearch Integrity A Guide for Research Postgraduate Students at The University of Hong Kong A publication of the Graduate School #12;Research Integrity: A Guide for Research Postgraduate Students

  4. Environmental Sciences 2007 Research Evaluation,

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Environmental Sciences 2007 Research Evaluation, including SENSE Research School December 2007 #12; QANU/ResearchEvaluationEnvironmentalSciences007 Quality,byphotocopy- ingorbyanyothermeanswiththepermissionofQANUifthesourceismentioned. #12;3QANU/ResearchEvaluationEnvironmentalSciences007 Table of contents

  5. Arnold Schwarzenegger RESEARCH ON MANUFACTURING

    E-Print Network [OSTI]

    For: California Energy Commission Public Interest Energy Research Program Prepared By: University Hicks, Principal Investigator Yan Sun, Research Assistant David Tobin, Research Assistant Dick Cheng: California Energy Commission Public Interest Energy Research (PIER) Program Energy Innovations Small Grants

  6. DHS Research Experience Summary

    SciTech Connect (OSTI)

    Venkatachalam, V

    2008-10-24T23:59:59.000Z

    I learned a great deal during my summer internship at Lawrence Livermore National Laboratory (LLNL). I plan to continue a career in research, and I feel that my experience at LLNL has been formative. I was exposed to a new area of research, as part of the Single Particle Aerosol Mass Spectrometry (SPAMS) group, and I had the opportunity to work on projects that I would not have been able to work on anywhere else. The projects both involved the use of a novel mass spectrometer that was developed at LLNL, so I would not have been able to do this research at any other facility. The first project that Zachary and I worked on involved using SPAMS to detect pesticides. The ability to rapidly detect pesticides in a variety of matrices is applicable to many fields including public health, homeland security, and environmental protection. Real-time, or near real-time, detection of potentially harmful or toxic chemical agents can offer significant advantages in the protection of public health from accidental or intentional releases of harmful pesticides, and can help to monitor the environmental effects of controlled releases of pesticides for pest control purposes. The use of organophosphate neurotoxins by terrorists is a possibility that has been described; this is a legitimate threat, considering the ease of access, toxicity, and relatively low cost of these substances. Single Particle Aerosol Mass Spectrometry (SPAMS) has successfully been used to identify a wide array of chemical compounds, including drugs, high explosives, biological materials, and chemical warfare agent simulants. Much of this groundbreaking work was carried out by our group at LLNL. In our work, we had the chance to show that SPAMS fulfills a demonstrated need for a method of carrying out real-time pesticide detection with minimal sample preparation. We did this by using a single particle aerosol mass spectrometer to obtain spectra of five different pesticides. Pesticide samples were chosen to represent four common classes of pesticides that are currently used in the US. Permethrin (a pyrethrin insecticide), dichlorvos and malathion (organophosphates), imidacloprid (a chloronicotinyl pesticide), and carbaryl (a carbamate) were selected for analysis. Samples were aerosolized either in water (using a plastic nebulizer) or in ethanol (using a glass nebulizer), and the particles entered the SPAMS instrument through a focusing lens stack. The particles then passed through a stage with three tracking lasers that were used to determine each particle's velocity. This velocity was used to calculate when to fire a desorption/ionization (D/I) laser in order to fragment the particle for analysis in a dual polarity time of flight mass spectrometer. Signals were digitized, and then analyzed using LLNL-developed software. We obtained chemical mass spectral signatures for each pesticide, and assigned peaks to the mass spectra based on our knowledge of the pesticides chemical structures. We then proved the robustness of our detection method by identifying the presence of pesticides in two real-world matrices: Raid{trademark} Ant Spray and a flea collar. To sample these, we simply needed to direct aerosolized particles into the SPAMS instrument. The minimal sample preparation required makes SPAMS very attractive as a detector. Essentially, we were able to show that SPAMS is a reliable and effective method for detecting pesticides at extremely low concentrations in a variety of matrices and physical states. The other project that I had the opportunity to be a part of did not involve data collection in the lab; it consisted of analyzing a large amount of data that had already been collected. We got to look at data collected over the course of about two months, when the SPAMS instrument was deployed to a public place. The machine sampled the air and collected spectra for over two months, storing all the spectra and associated data; we then looked at an approximately two-month subset of this data to search for patterns in the types of particles being detected. Essentially, we we

  7. THE BREUILMEZARD CONJECTURE FOR POTENTIALLY BARSOTTITATE REPRESENTATIONS.

    E-Print Network [OSTI]

    Kisin, Mark

    THE BREUIL­M´EZARD CONJECTURE FOR POTENTIALLY BARSOTTI­TATE REPRESENTATIONS. TOBY GEE AND MARK, proving a variety of results including the Buzzard­Diamond­Jarvis conjecture. Contents Overview. 2.3. Patching 14 3.4. Potential diagonalizability 18 3.5. Local results 20 4. The Buzzard­Diamond­Jarvis

  8. Physics 321 Energy Conservation Potential Energy in

    E-Print Network [OSTI]

    Hart, Gus

    is independent of path. If we know we also know . 1 2 y x Potential Energy If T is dependent only on the endPhysics 321 Hour 7 Energy Conservation ­ Potential Energy in One Dimension Work-Energy Theorem = 1 work increases kinetic energy, negative work decreases kinetic energy Gravity Depending on initial

  9. Wave equations with energy dependent potentials

    E-Print Network [OSTI]

    J. Formanek; R. J. Lombard; J. Mares

    2003-09-22T23:59:59.000Z

    We study wave equations with energy dependent potentials. Simple analytical models are found useful to illustrate difficulties encountered with the calculation and interpretation of observables. A formal analysis shows under which conditions such equations can be handled as evolution equation of quantum theory with an energy dependent potential. Once these conditions are met, such theory can be transformed into ordinary quantum theory.

  10. Visualizing Motion in Potential Wells* Pratibha Jolly

    E-Print Network [OSTI]

    Zollman, Dean

    , directly and plot the potential energy diagrams using a magnetic field sensor. The ease of measurement of potential #12;2 barriers and wells. The previous developers used a photo-interrupt and timing device for the sake of economy a single sensor was employed. Then, the experiment had to be repeated a large number

  11. Hydropower Potential Scoping Study Gauging Interest

    E-Print Network [OSTI]

    6/19/2013 1 Hydropower Potential Scoping Study ­ Gauging Interest Generating Resources Advisory and associated technologies. ­ Hydropower upgrades, new hydropower projects 2 Purpose Develop a hydro supply curve to determine the hydropower development potential in the NW region ­ Council's Seventh Power Plan

  12. Ellipsoidal Potential Parameterization for Bisphenol A Polycarbonate

    E-Print Network [OSTI]

    Heermann, Dieter W.

    Ellipsoidal Potential Parameterization for Bisphenol A Polycarbonate Klaus M. Zimmer, Andreas Linke- termolecular potential for Bisphenol-A-Polycarbonate BPA-PC. The pa- rameterization is based on the ellipsoidal of a polycarbon- ate was given by Sun et. al. 2 . Such a chemically-realistic description may be very well used

  13. Research Statement Noah Finkelstein

    E-Print Network [OSTI]

    Finkelstein, Noah

    focuses on the role of context, and in particular three levels of context critical to students' learningResearch Statement Noah Finkelstein Physics Education Research and Contexts of Student Learning My of sustainable and scaleable reforms? Building on the established foundations of PER that have focused on student

  14. Market Research Company Description

    E-Print Network [OSTI]

    Dahl, David B.

    development - Market research for enterprise and education adoption - Plan and execute a company-wide pingMarket Research Company Description: A company focused on developing web-based graphical and future products and then develop the necessary strategies and collateral to stay on the bleeding edge

  15. Science & Research Agriculture & Food

    E-Print Network [OSTI]

    Science & Research Agriculture & Food Climate & Environment Consumers EU Priorities 2020 EU Treaty for nuclear fusion project ITER | EurActiv http://www.euractiv.com/en/science/funding-crisis-for-nuclear for nuclear fusion project ITER A multi-billion euro international research project has run into deep

  16. Announcement Dissertation Research Award

    E-Print Network [OSTI]

    Slatton, Clint

    Announcement Dissertation Research Award Applications are now available for the fall 2009 Dissertation Research Award. The program is open to doctoral students in a transportation-related discipline area who have been admitted to Candidacy by the Graduate School with a dissertation proposal approved

  17. Sarah Widder Research Engineer

    E-Print Network [OSTI]

    -6396 sarah.widder@pnnl.gov Visit us at: http://labhomes.pnnl.gov Demonstrating tomorrow's efficient and smart, and circuit level energy consumption. All data are collected and stored in the data acquisition system. PNNL measured. Lab Homes is a research platform for PNNL and its research partners to achieve highly energy

  18. International Pacific Research Center

    E-Print Network [OSTI]

    Wang, Yuqing

    International Pacific Research Center APRIL 2007­MARCH 2008 REPORT School of Ocean and Earth Center i Foreword ii iv Indo-Pacific Ocean Climate 1 Regional-Ocean Influences 13 Asian by the following broad research themes and goals of the IPRC Science Plan. Indo-Pacific Ocean Climate

  19. Research Grants & Contracts (RGC)

    E-Print Network [OSTI]

    Chapman, Michael S.

    , need to change Agreement/Contract Characteristics include: - A negotiation phase to determine Material Transfer Agreements Research Agreements/Contracts Research Agreement Amendments Subcontracts such as change in scope of the project, change of key personnel, etc. Grant: A formal application process related

  20. Soil Testing and Research

    E-Print Network [OSTI]

    Ciocan-Fontanine, Ionut

    Soil Testing and Research Analytical Laboratory Copyright © 2014 University of Minnesota Soil Testing and Research Analytical Laboratory Department of Soil, Water and Climate College of Food payable to the University of Minnesota We also accept the following credit cards: Soil Testing

  1. RESEARCH UPDATE Ecology Division

    E-Print Network [OSTI]

    1 RESEARCH UPDATE Ecology Division Biotype has changed its name to Ecotype! Following the re-organisation of Forest Research into five science Divisions and three Support Divisions, the former Woodland Ecology Branches to form the new Ecology Division. We decided to give the divisional newsletter a new name (and

  2. Photoionization-photoelectron research

    SciTech Connect (OSTI)

    Berkowitz, J.; Ruscic, B. [Argonne National Laboratory, IL (United States)

    1993-12-01T23:59:59.000Z

    The photoionization research program is aimed at understanding the basic processes of interaction of vacuum ultraviolet (VUV) light with atoms and molecules. This research provides valuable information on both thermochemistry and dynamics. Recent studies include atoms, clusters, hydrides, sulfides and an important fluoride.

  3. Research Statement Sudipta Kundu

    E-Print Network [OSTI]

    Simunic, Tajana

    Research Statement Sudipta Kundu Programming errors or bugs are omnipresent in critical areas are among several of the horror stories caused by software or hardware bugs. My research focuses to economic loss as well as loss of human lives. The Pentium FDIV bug, ARIANE failure, or Therac-25 accident

  4. Powertrain & Vehicle Research Centre

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Powertrain & Vehicle Research Centre Low Carbon Powertrain Development S. Akehurst, EPSRC Advanced Research Fellow A vehicles powertrain is a complex combination of interacting sub-systems which include complexity ·More efficient Vehicles, quicker to market, reduced cost to consumer The Optimisation Task

  5. ASHRAE Research PROGRAM OVERVIEW

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    of appliances , such as heat pump water heaters 2. Our equipment rating methods are (at best) obsolete's Strategic Plan for Research · Research and Objectives related to Heat Pumps · GSHP System at ASHRAE HQ: · Indoor Environmental Quality (IEQ) · Sustainability: Solar, Geothermal, Heat Pumps, Fuel Cells, CHP, etc

  6. Honorary Edition Potato Research

    E-Print Network [OSTI]

    Douches, David S.

    2002 Volume 34 Honorary Edition Michigan Potato Research Report Only a few persons have the wisdom single person has done so much for the potato industry. His vision and attention to detail have helped gratitude once more. I am pleased to dedicate the 2002 Michigan Potato Industry Commission Research Report

  7. Neutrino matter potentials induced by Earth

    E-Print Network [OSTI]

    J. Linder

    2006-01-15T23:59:59.000Z

    An instructive method of deriving the matter potentials felt by neutrinos propagating through matter on Earth is presented. This paper thoroughly guides the reader through the calculations involving the effective weak Hamiltonian for lepton and quark scattering. The matter potentials are well-known results since the late 70's, but a detailed and pedagogical calculation of these quantities is hard to find. We derive potentials due to charged and neutral current scattering on electrons, neutrons and protons. Intended readership is for undergraduates/graduates in the fields of relativistic quantum mechanics and quantum field theory. In addition to the derivation of the potentials for neutrinos, we explicitely study the origin of the reversed sign for potentials in the case of antineutrino-scattering.

  8. NREL: Wind Research - Advanced Research Turbines

    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's Possible for Renewable Energy: GridTruck Platooning Testing Photo ofResearch Staff

  9. Sandia National Labs: PCNSC: Research: Research Briefs

    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's PossibleRadiationImplementingnpitcheResearch Briefs The annually published Physical, Chemical, and

  10. Research priorities for occupational radiation protection

    SciTech Connect (OSTI)

    Not Available

    1994-02-01T23:59:59.000Z

    The Subpanel on Occupational Radiation Protection Research concludes that the most urgently needed research is that leading to the resolution of the potential effects of low-level ionizing radiation. This is the primary driving force in setting appropriate radiation protection standards and in directing the emphasis of radiation protection efforts. Much has already been done in collecting data that represents a compendium of knowledge that should be fully reviewed and understood. It is imperative that health physics researchers more effectively use that data and apply the findings to enhance understanding of the potential health effects of low-level ionizing radiation and improve the risk estimates upon which current occupational radiation protection procedures and requirements depend. Research must be focused to best serve needs in the immediate years ahead. Only then will we get the most out of what is accomplished. Beyond the above fundamental need, a number of applied research areas also have been identified as national priority issues. If effective governmental focus is achieved on several of the most important national priority issues, important occupational radiation protection research will be enhanced, more effectively coordinated, and more quickly applied to the work environment. Response in the near term will be enhanced and costs will be reduced by: developing microprocessor-aided {open_quotes}smart{close_quotes} instruments to simplify the use and processing of radiation data; developing more sensitive, energy-independent, and tissue-equivalent dosimeters to more accurately quantify personnel dose; and developing an improved risk assessment technology base. This can lead to savings of millions of dollars in current efforts needed to ensure personnel safety and to meet new, more stringent occupational guidelines.

  11. Off-road obstacle classification and traversability analysis in the presence of negative obstacles

    E-Print Network [OSTI]

    Larson, Jacoby

    2011-01-01T23:59:59.000Z

    those areas that are the most hazardous. Classificationin the area of mobility in the face of hazardous terrain.

  12. Off-road obstacle classification and traversability analysis in the presence of negative obstacles

    E-Print Network [OSTI]

    Larson, Jacoby

    2011-01-01T23:59:59.000Z

    2.5D multi-level surface map grid representation (image03], or 3D map. A 2D grid map, also known as an occupancyquick to search. The 3D grid map is made up of voxels that

  13. PHYTOPLANKTON AND BIOMASS DISTRIBUTION AT POTENTIAL OTEC SITES

    E-Print Network [OSTI]

    Johnson, P.W.

    2010-01-01T23:59:59.000Z

    DISTRIBUTION AT POTENTIAL OTEC SITES P. W. Johnson and A.DISTRIBUTION AT POTENTIAL OTEC SITES LBL9054 P. W. Johnsonparameters at potential OTEC sites. Site Dactyliosolen

  14. The influence of the electrochemical stressing (potential step...

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

    the electrochemical stressing (potential step and potential-static holding) on the degradation of polymer The influence of the electrochemical stressing (potential step and...

  15. Reassessing Wind Potential Estimates for India: Economic and Policy Implications

    E-Print Network [OSTI]

    Phadke, Amol

    2012-01-01T23:59:59.000Z

    Unleashing the Potential of Renewable Energy in India.of Potential for Wind Farms in India, Renewable Energy (of Potential for Wind Farms in India, Renewable Energy (

  16. Indian Country Solar Energy Potential Estimates & DOE IE Updates

    Office of Environmental Management (EM)

    * Tribal electricity and energy usage * Land Ownership Oklahoma Energy Market 11 Oklahoma Wind Potential 12 Oklahoma Community Wind Potential 13 Oklahoma Solar PV Potential 14...

  17. Reassessing Wind Potential Estimates for India: Economic and Policy Implications

    E-Print Network [OSTI]

    Phadke, Amol

    2012-01-01T23:59:59.000Z

    the need to reassess wind potential estimates in India andDivision Reassessing Wind Potential Estimates for India:July 2011 Reassessing Wind Potential Estimates for India:

  18. NERSC Helps Researchers Discover a Potential On-Off Switch for...

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

    at the Lawrence Berkeley National Laboratory's (Berkeley Lab) Molecular Foundry and Columbia University found that electrical resistance through a molecular junction-a...

  19. Design and analysis of genetical genomics studies and their potential applications in livestock research 

    E-Print Network [OSTI]

    Lam, Alex C.

    2009-01-01T23:59:59.000Z

    Quantitative Trait Loci (QTL) mapping has been widely used to identify genetic loci attributable to the variation observed in complex traits. In recent years, gene expression phenotypes have emerged as a new type of ...

  20. The FASEB Journal Research Communication Crystal structure of human esterase D: a potential

    E-Print Network [OSTI]

    Zhijie, Liu

    , China ABSTRACT Retinoblastoma (RB), a carcinoma of the retina, is caused by mutations in the long arm (3). Correct early diagnosis is even more so important, be- cause the onset of the disease is very in the ATP7B gene, resulting in accumulation of toxic levels of copper in tissues. The ATP7B gene maps

  1. Research Areas The Laboratory for Nanoelectronics investigates the potential of nanoscale materials in electronic devices

    E-Print Network [OSTI]

    in electronic devices at each point in the energy life-cycle ­ collection, storage, and usage. Using devices including solar cells, batteries, and efficient LEDs. Guided by insights from proof-of-concept devices, we also investigate methods for low cost, high throughput manufacturing, with particular focus

  2. NERSC Helps Researchers Discover a Potential On-Off Switch for

    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: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate - Events -Exascale Science

  3. Energy Savings Potential and Research, Development, & Demonstration Opportunities for Commercial Building Appliances

    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:RevisedAdvisoryStandard |inHVAC | Department of Energy HVACEnergy Savings

  4. NREL Research Participant Program

    SciTech Connect (OSTI)

    Christensen, Dana

    2011-01-01T23:59:59.000Z

    The mission of the National Renewable Energy Laboratory (NREL) is to lead the nation toward a clean energy future. To achieve this mission, NREL must gather and engage the finest talents for our energy programs. That's one reason NREL provides resources and opportunities for innovative research and thought leadership through our Research Participant Programs. Whether you choose to participate in energy efficiency and renewable energy research, our Energy Analysis or NREL's commercialization and deployment disciplines, you will find unique and impactful opportunities across the lab.

  5. Adiabatic hyperspherical analysis of realistic nuclear potentials

    E-Print Network [OSTI]

    Daily, K M; Greene, Chris H

    2015-01-01T23:59:59.000Z

    Using the hyperspherical adiabatic method with the realistic nuclear potentials Argonne V14, Argonne V18, and Argonne V18 with the Urbana IX three-body potential, we calculate the adiabatic potentials and the triton bound state energies. We find that a discrete variable representation with the slow variable discretization method along the hyperradial degree of freedom results in energies consistent with the literature. However, using a Laguerre basis results in missing energy, even when extrapolated to an infinite number of basis functions and channels. We do not include the isospin $T=3/2$ contribution in our analysis.

  6. Adiabatic hyperspherical analysis of realistic nuclear potentials

    E-Print Network [OSTI]

    K. M. Daily; Alejandro Kievsky; Chris H. Greene

    2015-03-20T23:59:59.000Z

    Using the hyperspherical adiabatic method with the realistic nuclear potentials Argonne V14, Argonne V18, and Argonne V18 with the Urbana IX three-body potential, we calculate the adiabatic potentials and the triton bound state energies. We find that a discrete variable representation with the slow variable discretization method along the hyperradial degree of freedom results in energies consistent with the literature. However, using a Laguerre basis results in missing energy, even when extrapolated to an infinite number of basis functions and channels. We do not include the isospin $T=3/2$ contribution in our analysis.

  7. GEOTHERMAL SUBSIDENCE RESEARCH PROGRAM PLAN

    E-Print Network [OSTI]

    Lippmann, Marcello J.

    2010-01-01T23:59:59.000Z

    of Subsiding Areas and Geothermal Subsidence Potential25 Project 2-Geothermal Subsidence Potential Maps . . . . .Subsidence Caused by a Geothermal Project and Subsidence Due

  8. Expert Meeting Report: Advanced Envelope Research for Factory Built Housing

    SciTech Connect (OSTI)

    Levy, E.; Mullens, M.; Tompos, E.; Kessler, B.; Rath, P.

    2012-04-01T23:59:59.000Z

    This report provides information about the expert meeting on advanced envelope research for factory built housing, hosted by the ARIES Collaborative on October 11, 2011, in Phoenix, Arizona. The goals of this meeting were to provide a comprehensive solution to the use of three previously selected advanced alternatives for factory-built wall construction, assess each option focusing on major issues relating to viability and commercial potential, and determine additional steps are required to reach this potential.

  9. Jointly Sponsored Research Program Energy Related Research

    SciTech Connect (OSTI)

    Western Research Institute

    2009-03-31T23:59:59.000Z

    Cooperative Agreement, DE-FC26-98FT40323, Jointly Sponsored Research (JSR) Program at Western Research Institute (WRI) began in 1998. Over the course of the Program, a total of seventy-seven tasks were proposed utilizing a total of $23,202,579 in USDOE funds. Against this funding, cosponsors committed $26,557,649 in private funds to produce a program valued at $49,760,228. The goal of the Jointly Sponsored Research Program was to develop or assist in the development of innovative technology solutions that will: (1) Increase the production of United States energy resources - coal, natural gas, oil, and renewable energy resources; (2) Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; (3) Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and (4) Minimize environmental impacts of energy production and utilization. Under the JSR Program, energy-related tasks emphasized enhanced oil recovery, heavy oil upgrading and characterization, coal beneficiation and upgrading, coal combustion systems development including oxy-combustion, emissions monitoring and abatement, coal gasification technologies including gas clean-up and conditioning, hydrogen and liquid fuels production, coal-bed methane recovery, and the development of technologies for the utilization of renewable energy resources. Environmental-related activities emphasized cleaning contaminated soils and waters, processing of oily wastes, mitigating acid mine drainage, and demonstrating uses for solid waste from clean coal technologies, and other advanced coal-based systems. Technology enhancement activities included resource characterization studies, development of improved methods, monitors and sensors. In general the goals of the tasks proposed were to enhance competitiveness of U.S. technology, increase production of domestic resources, and reduce environmental impacts associated with energy production and utilization. This report summarizes the accomplishments of the JSR Program.

  10. Oil and Gas Research| GE Global Research

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

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

  11. Research - Combustion Energy Frontier Research Center

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Press Releases 2014References by Websitehome /Request a

  12. Sandia National Laboratories: Research: Research Foundations: Engineering

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

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

  13. Sandia National Laboratories: Research: Research Foundations: Geoscience

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

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

  14. Sandia National Laboratories: Research: Research Foundations: Nanodevices

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

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

  15. Sandia National Laboratories: Research: Research Foundations: Radiation

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

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

  16. NREL: Concentrating Solar Power Research - Research Staff

    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: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gifNREL NRELChemical andWhat IsThermalReceiverResearch

  17. Research Affiliate Program | Photosynthetic Antenna Research Center

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipal InvestigatorsResearch Affiliate

  18. Research Affiliates | Photosynthetic Antenna Research Center

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipal InvestigatorsResearch

  19. Research Highlights Sorted by Research Area

    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 Scienceand Requirements Recently ApprovedReliabilityPrincipalResearchMaking Sense of

  20. NREL: Water Power Research - Research Staff

    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's Possible for Renewable Energy: GridTruck Platooning Testing Photo ofResearch Staff Below is a

  1. NREL: Wind Research - Research Staff Biographies

    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's Possible for Renewable Energy: GridTruck Platooning Testing Photofrom U.S.6 DecemberWindResearch

  2. Research Affiliates | Photosynthetic Antenna Research Center

    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's PossibleRadiation Protection Technical s o Freiberge s 3 % A PB 2 7 7 2Research &Affiliates

  3. Agricultural Research Service (ARS) Research Participation Program -

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProducts (VAP) VAP7-0973Managed by ORAU Agricultural Research Service (ARS)

  4. National Microalgae Biofuel Production Potential and Resource Demand

    SciTech Connect (OSTI)

    Wigmosta, Mark S.; Coleman, Andre M.; Skaggs, Richard; Huesemann, Michael H.; Lane, Leonard J.

    2011-04-14T23:59:59.000Z

    Microalgae continue to receive global attention as a potential sustainable "energy crop" for biofuel production. An important step to realizing the potential of algae is quantifying the demands commercial-scale algal biofuel production will place on water and land resources. We present a high-resolution national resource and oil production assessment that brings to bear fundamental research questions of where open pond microalgae production can occur, how much land and water resource is required, and how much energy is produced. Our study suggests under current technology microalgae have the potential to generate 220 billion liters/year of oil, equivalent to 48% of current U.S. petroleum imports for transportation fuels. However, this level of production would require 5.5% of the land area in the conterminous U.S., and nearly three times the volume of water currently used for irrigated agriculture, averaging 1,421 L water per L of oil. Optimizing the selection of locations for microalgae production based on water use efficiency can greatly reduce total water demand. For example, focusing on locations along the Gulf Coast, Southeastern Seaboard, and areas adjacent to the Great Lakes, shows a 75% reduction in water demand to 350 L per L of oil produced with a 67% reduction in land use. These optimized locations have the potential to generate an oil volume equivalent to 17% of imports for transportation fuels, equal to the Energy Independence and Security Act year 2022 "advanced biofuels" production target, and utilizing some 25% of the current irrigation consumptive water demand for the U. S. These results suggest that, with proper planning, adequate land and water are available to meet a significant portion of the U.S. renewable fuel goals.

  5. Modeling study of growth and potential geohazard for LUSI mud volcano: East Java, Indonesia

    E-Print Network [OSTI]

    Manga, Michael

    Modeling study of growth and potential geohazard for LUSI mud volcano: East Java, Indonesia Bambang., Wisma Mulia 22nd Floor, JI. Jend. Gatot Subroto 42, 12710 Jakarta, Indonesia b Bakosurtanal, Jl. Jakarta-Bogor Km. 46, 16911 Cibinong, Indonesia c Applied Geology Research Division, Institute of Technology

  6. Characterization of Soil Shrink-Swell Potential Using the Texas VNIR Diffuse Reflectance Spectroscopy Library

    E-Print Network [OSTI]

    Hallmark, C.T.; Morgan, C.L.; Hutchison, K.M.

    2011-08-04T23:59:59.000Z

    of linear extensibility (COLE) of soils. If successful, VNIR-DRS would provide a means to rapidly and inexpensively quantify a soil’s shrink-swell potential real-time. Using soils that have been previously analyzed and archived in the Texas Agrilife Research...

  7. New DOE-Sponsored Study Helps Advance Scientific Understanding of Potential CO2 Storage Impacts

    Broader source: Energy.gov [DOE]

    In another step forward toward improved scientific understanding of potential geologic carbon dioxide storage impacts, a new U.S. Department of Energy sponsored study has confirmed earlier research showing that proper site selection and monitoring is essential for helping anticipate and mitigate possible risks.

  8. Diagnostics of subsynchronous vibrations in rotating machinery - methodologies to identify potential instability

    E-Print Network [OSTI]

    Kar, Rahul

    2005-11-01T23:59:59.000Z

    of this thesis is to explore means of diagnosing whether subsynchronous vibrations are benign or have the potential to become unstable. Several methods will be detailed to draw lines of demarcation between the two. Considerable focus of the research has been...

  9. Solar energy and urban morphology: Scenarios for increasing the renewable energy potential of neighbourhoods in London

    E-Print Network [OSTI]

    Sarralde, Juan José; Quinn, David James; Wiesmann, Daniel; Steemers, Koen

    2014-07-07T23:59:59.000Z

    the consumption and the generation of resources need to be assessed. In terms of urban environmental sustainability, the potential to generate renewable energy within the city boundaries is a research topic of growing interest, being solar energy one of the main...

  10. Rubber in Laos Detection of actual and assessment of potential plantations in Lao

    E-Print Network [OSTI]

    Richner, Heinz

    Rubber in Laos Detection of actual and assessment of potential plantations in Lao PDR using GIS for Development and Environment, University of Bern #12;ii #12;Rubber in Laos Detection of actual and assessment, the motivation for this thesis is mainly based on giving a contribution to the current research on rubber in Laos

  11. HIGHER ORDER POTENTIALS WITH SUPERPIXEL NEIGHBOURHOOD (HSN) FOR SEMANTIC IMAGE SEGMENTATION

    E-Print Network [OSTI]

    Rajamani, Sriram K.

    S. Ibrahim, Motaz El-Saban Cairo Microsoft Innovation Lab Microsoft Research Cairo, Egypt ABSTRACT is in formulating an energy minimization expressed on top of a conditional random field (CRF) over image pixels in the CRF energy function yielding promising results. These potentials encourage pixels within the same

  12. Project Information Form Project Title Potential to Build Current Natural Gas Infrastructure to Accommodate

    E-Print Network [OSTI]

    California at Davis, University of

    Project Information Form Project Title Potential to Build Current Natural Gas Infrastructure Project Natural gas is often touted as a `bridge' to low carbon fuels in the heavy duty transportation sector, and the number of natural gas-fueled medium and heavy-duty fleets is growing rapidly. Research

  13. Site-Specific GlcNAcylation of Human Erythrocyte Potential Biomarker(s) for Diabetes

    E-Print Network [OSTI]

    Hsieh-Wilson, Linda

    Site-Specific GlcNAcylation of Human Erythrocyte Proteins Potential Biomarker(s) for Diabetes Zihao. Hart1 OBJECTIVE--O-linked N-acetylglucosamine (O-GlcNAc) is up- regulated in diabetic tissues and plays diabetic and normal individuals. RESEARCH DESIGN AND METHODS--GlcNAcylated eryth- rocyte proteins or Glc

  14. Small Business Innovation Research. Abstracts of Phase I awards, 1999

    SciTech Connect (OSTI)

    None

    1999-12-01T23:59:59.000Z

    This booklet presents technical abstracts of Phase I awards made in Fiscal Year (FY) 1999 under the DOE Small Business Innovation Research (SBIR) program. SBIR research explores innovative concepts in important technological and scientific areas that can lead to valuable new technology and products. The work described in the abstracts is novel, high-risk research, but the benefits will also be potentially high if the objectives are met. Brief comments on the potential applications, as described by the awardee, are given after each abstract. Individuals and organizations, including venture capital and larger industrial firms, with an interest in the research described in any of the abstracts are encouraged to contact the appropriate small business directly.

  15. Photovoltaic Research Facilities

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) funds photovoltaic (PV) research and development (R&D) at its national laboratory facilities located throughout the country. To encourage further innovation,...

  16. Operation Research Analyst

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as an Operation Research Analyst in the Market Analysis and Pricing organization of Power Services. This organization is responsible for performing market...

  17. Evaluation of Physics Research

    E-Print Network [OSTI]

    Franssen, Michael

    1 Evaluation of Physics Research Eindhoven University of Technology 1996-2003 April 2006 #12;2 3........................................................................................................................................................... 11 Individual Programme Evaluation Eindhoven University of Technology (RU) in September 2004 ­ and Technische Universiteit Eindhoven (TUE) decided to have their physics

  18. Research Experience for Undergraduates

    E-Print Network [OSTI]

    Tennessee, University of

    · smart grid technology · power markets · electric vehicles · energy harvesting program details · Stipend, including power systems and power electronics as they relate to the national power grid. research areas · power systems · power electronics · data visualization · cyber security · electronic power conversion

  19. Atmospheric Research at BNL

    ScienceCinema (OSTI)

    Peter Daum

    2010-01-08T23:59:59.000Z

    Brookhaven researcher Peter Daum discusses an international field experiment designed to make observations of critical components of the climate system of the southeastern Pacific. Because elements of this system are poorly understood and poorly represent

  20. Research Article Signaling Threat

    E-Print Network [OSTI]

    Gross, James J.

    Research Article Signaling Threat How Situational Cues Affect Women in Math, Science and organization,canmake potentialtargetsvulnerabletosocial identity threat.Objective and subjective measuresofidentity threat were collected from male and female math, science, and engineering (MSE) majors who watched